mirror of https://gitee.com/openkylin/linux.git
45792 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Jiri Slaby
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e64646946e |
exit_thread: accept a task parameter to be exited
We need to call exit_thread from copy_process in a fail path. So make it accept task_struct as a parameter. [v2] * s390: exit_thread_runtime_instr doesn't make sense to be called for non-current tasks. * arm: fix the comment in vfp_thread_copy * change 'me' to 'tsk' for task_struct * now we can change only archs that actually have exit_thread [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: "David S. Miller" <davem@davemloft.net> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chen Liqin <liqin.linux@gmail.com> Cc: Chris Metcalf <cmetcalf@mellanox.com> Cc: Chris Zankel <chris@zankel.net> Cc: David Howells <dhowells@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: James Hogan <james.hogan@imgtec.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Jiri Slaby <jslaby@suse.cz> Cc: Jonas Bonn <jonas@southpole.se> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Cc: Lennox Wu <lennox.wu@gmail.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Mark Salter <msalter@redhat.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Mikael Starvik <starvik@axis.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Rich Felker <dalias@libc.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Richard Weinberger <richard@nod.at> Cc: Russell King <linux@arm.linux.org.uk> Cc: Steven Miao <realmz6@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Jiri Slaby
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5f56a5dfdb |
exit_thread: remove empty bodies
Define HAVE_EXIT_THREAD for archs which want to do something in exit_thread. For others, let's define exit_thread as an empty inline. This is a cleanup before we change the prototype of exit_thread to accept a task parameter. [akpm@linux-foundation.org: fix mips] Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: "David S. Miller" <davem@davemloft.net> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chen Liqin <liqin.linux@gmail.com> Cc: Chris Metcalf <cmetcalf@mellanox.com> Cc: Chris Zankel <chris@zankel.net> Cc: David Howells <dhowells@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: James Hogan <james.hogan@imgtec.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Jiri Slaby <jslaby@suse.cz> Cc: Jonas Bonn <jonas@southpole.se> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Cc: Lennox Wu <lennox.wu@gmail.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Mark Salter <msalter@redhat.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Mikael Starvik <starvik@axis.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Rich Felker <dalias@libc.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Richard Weinberger <richard@nod.at> Cc: Russell King <linux@arm.linux.org.uk> Cc: Steven Miao <realmz6@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Arnd Bergmann
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4c1d76a1e1 |
This is the pxa changes for v4.7 cycle.
This is a minor cycle with : - cleanup fix from Stephen on clocks (CLK_ROOT deprecated) - pin control activation for device-tree platforms -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXJG+0AAoJEAP2et0duMsSZXAQAKlNDWaYPrrqqq0wkk1FeSi6 vqyCL3Guc9ITSAXAPGqpF2X5zSWHRHlNgRo3f22tJScNbtsQ3iH3D8LADVUD6Cnh yWsliJ+2WtSK6oaL6AFw4kBoudFqrY17755GYCXBiZd6EWdeI46EAsR69abgTeXB K6n7ApThWkB2KQxUjL38DEIHDVmBJ1YkprgOBV+PMWYjXZ7+BJR5wx0Pg8Efs78C g+ObVggdwqCZmPFXC7YHIyYtHV95f1Cb1VDyJ8faqjw55v3i2iJNHQ54NtpEKL/G PmKi0KO+x8cXxPF6i+4yZCpYGcDccI4AiAjuJIB/E9XYAZD6EJnVx91DXYMki2op zSx8DY8a1C7Xh8aidspZ7uuRaGjomSJF8BLxofUUND2pdnX3pvQmWKRSIGqjDJLa Yl++2fEp/XU2IOgAKxLHZzJ/qDERJn99hmJMAQEdEtOMricBZt3XYyx7U7WMR2TK vWsLS72TYbxZryF+TfwV+UwVf2IKJDJfu3B8SV6My2MiPvNQPPQxoqhxZ+Xj4jna +WX16Dotl6Bnm6ufPE6O/ZIEe9ROmFY03asiLDfYrGgxgjw97kvpLIj7XMEKQvVP y1rA/qvCxcciECMGUCnBv62Tl+yv7f8h6D9hOV5gfdQFll/npx5C5FQC8REIVCOV K3aBzOtG+57C10xGP+wl =C0/K -----END PGP SIGNATURE----- Merge tag 'pxa-for-4.7' of https://github.com/rjarzmik/linux into fixes Merge "pxa changes for v4.7 cycle" from Robert Jarzmik: This is a minor cycle with : - cleanup fix from Stephen on clocks (CLK_ROOT deprecated) - pin control activation for device-tree platforms * tag 'pxa-for-4.7' of https://github.com/rjarzmik/linux: ARM: pxa: Remove CLK_IS_ROOT ARM: pxa: activate pinctrl for device-tree machines These should have been part of the original pull request but got accidentally dropped. Both changes in this branch can be considered bugfixes, so I'm putting them in the fixes branch now. |
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Linus Torvalds
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a1c28b75a9 |
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King:
"Changes included in this pull request:
- revert pxa2xx-flash back to using ioremap_cached() and switch
memremap() to use arch_memremap_wb()
- remove pci=firmware command line argument handling
- remove unnecessary arm_dma_set_mask() implementation, the generic
implementation will do for ARM
- removal of the ARM kallsyms "hack" to work around mode switching
veneers and vectors located below PAGE_OFFSET
- tidy up build system output a little
- add L2 cache power management DT bindings
- remove duplicated local_irq_disable() in reboot paths
- handle AMBA primecell devices better at registration time with PM
domains (needed for Samsung SoCs)
- ARM specific preparation to support Keystone II kexec"
* 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 8567/1: cache-uniphier: activate ways for secondary CPUs
ARM: 8570/2: Documentation: devicetree: Add PL310 PM bindings
ARM: 8569/1: pl2x0: Add OF control of cache power management
ARM: 8568/1: reboot: remove duplicated local_irq_disable()
ARM: 8566/1: drivers: amba: properly handle devices with power domains
ARM: provide arm_has_idmap_alias() helper
ARM: kexec: remove 512MB restriction on kexec crashdump
ARM: provide improved virt_to_idmap() functionality
ARM: kexec: fix crashkernel= handling
ARM: 8557/1: specify install, zinstall, and uinstall as PHONY targets
ARM: 8562/1: suppress "include/generated/mach-types.h is up to date."
ARM: 8553/1: kallsyms: remove --page-offset command line option
ARM: 8552/1: kallsyms: remove special lower address limit for CONFIG_ARM
ARM: 8555/1: kallsyms: ignore ARM mode switching veneers
ARM: 8548/1: dma-mapping: remove arm_dma_set_mask()
ARM: 8554/1: kernel: pci: remove pci=firmware command line parameter handling
ARM: memremap: implement arch_memremap_wb()
memremap: add arch specific hook for MEMREMAP_WB mappings
mtd: pxa2xx-flash: switch back from memremap to ioremap_cached
ARM: reintroduce ioremap_cached() for creating cached I/O mappings
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Christoffer Dall
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35a2d58588 |
KVM: arm/arm64: vgic-new: Synchronize changes to active state
When modifying the active state of an interrupt via the MMIO interface, we should ensure that the write has the intended effect. If a guest sets an interrupt to active, but that interrupt is already flushed into a list register on a running VCPU, then that VCPU will write the active state back into the struct vgic_irq upon returning from the guest and syncing its state. This is a non-benign race, because the guest can observe that an interrupt is not active, and it can have a reasonable expectations that other VCPUs will not ack any IRQs, and then set the state to active, and expect it to stay that way. Currently we are not honoring this case. Thefore, change both the SACTIVE and CACTIVE mmio handlers to stop the world, change the irq state, potentially queue the irq if we're setting it to active, and then continue. We take this chance to slightly optimize these functions by not stopping the world when touching private interrupts where there is inherently no possible race. Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> |
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Andre Przywara
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efffe55af5 |
KVM: arm/arm64: vgic-new: enable build
Now that the new VGIC implementation has reached feature parity with the old one, add the new files to the build system and add a Kconfig option to switch between the two versions. We set the default to the new version to get maximum test coverage, in case people experience problems they can switch back to the old behaviour if needed. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Christoffer Dall <christoffer.dall@linaro.org> |
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Christoffer Dall
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b13216cf60 |
KVM: arm/arm64: Provide functionality to pause and resume a guest
For some rare corner cases in our VGIC emulation later we have to stop the guest to make sure the VGIC state is consistent. Provide the necessary framework to pause and resume a guest. Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
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Christoffer Dall
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d5a5a0eff3 |
KVM: arm/arm64: Export mmio_read/write_bus
Rename mmio_{read,write}_bus to kvm_mmio_{read,write}_bus and export
them out of mmio.c.
This will be needed later for the new VGIC implementation.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
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Christoffer Dall
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83091db981 |
KVM: arm/arm64: Fix MMIO emulation data handling
When the kernel was handling a guest MMIO read access internally, we need to copy the emulation result into the run->mmio structure in order for the kvm_handle_mmio_return() function to pick it up and inject the result back into the guest. Currently the only user of kvm_io_bus for ARM is the VGIC, which did this copying itself, so this was not causing issues so far. But with the upcoming new vgic implementation we need this done properly. Update the kvm_handle_mmio_return description and cleanup the code to only perform a single copying when needed. Code and commit message inspired by Andre Przywara. Reported-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> |
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Christoffer Dall
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41a54482c0 |
KVM: arm/arm64: Move timer IRQ map to latest possible time
We are about to modify the VGIC to allocate all data structures dynamically and store mapped IRQ information on a per-IRQ struct, which is indeed allocated dynamically at init time. Therefore, we cannot record the mapped IRQ info from the timer at timer reset time like it's done now, because VCPU reset happens before timer init. A possible later time to do this is on the first run of a per VCPU, it just requires us to move the enable state to be a per-VCPU state and do the lookup of the physical IRQ number when we are about to run the VCPU. Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
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Ingo Molnar
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21f77d231f |
perf/core improvements and fixes:
User visible:
- Honour the kernel.perf_event_max_stack knob more precisely by not counting
PERF_CONTEXT_{KERNEL,USER} when deciding when to stop adding entries to
the perf_sample->ip_callchain[] array (Arnaldo Carvalho de Melo)
- Fix identation of 'stalled-backend-cycles' in 'perf stat' (Namhyung Kim)
- Update runtime using 'cpu-clock' event in 'perf stat' (Namhyung Kim)
- Use 'cpu-clock' for cpu targets in 'perf stat' (Namhyung Kim)
- Avoid fractional digits for integer scales in 'perf stat' (Andi Kleen)
- Store vdso buildid unconditionally, as it appears in callchains and
we're not checking those when creating the build-id table, so we
end up not being able to resolve VDSO symbols when doing analysis
on a different machine than the one where recording was done, possibly
of a different arch even (arm -> x86_64) (He Kuang)
Infrastructure:
- Generalize max_stack sysctl handler, will be used for configuring
multiple kernel knobs related to callchains (Arnaldo Carvalho de Melo)
Cleanups:
- Introduce DSO__NAME_KALLSYMS and DSO__NAME_KCORE, to stop using
open coded strings (Masami Hiramatsu)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-20160516' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
User visible changes:
- Honour the kernel.perf_event_max_stack knob more precisely by not counting
PERF_CONTEXT_{KERNEL,USER} when deciding when to stop adding entries to
the perf_sample->ip_callchain[] array (Arnaldo Carvalho de Melo)
- Fix identation of 'stalled-backend-cycles' in 'perf stat' (Namhyung Kim)
- Update runtime using 'cpu-clock' event in 'perf stat' (Namhyung Kim)
- Use 'cpu-clock' for cpu targets in 'perf stat' (Namhyung Kim)
- Avoid fractional digits for integer scales in 'perf stat' (Andi Kleen)
- Store vdso buildid unconditionally, as it appears in callchains and
we're not checking those when creating the build-id table, so we
end up not being able to resolve VDSO symbols when doing analysis
on a different machine than the one where recording was done, possibly
of a different arch even (arm -> x86_64) (He Kuang)
Infrastructure changes:
- Generalize max_stack sysctl handler, will be used for configuring
multiple kernel knobs related to callchains (Arnaldo Carvalho de Melo)
Cleanups:
- Introduce DSO__NAME_KALLSYMS and DSO__NAME_KCORE, to stop using
open coded strings (Masami Hiramatsu)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Linus Torvalds
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a05a70db34 |
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton: - fsnotify fix - poll() timeout fix - a few scripts/ tweaks - debugobjects updates - the (small) ocfs2 queue - Minor fixes to kernel/padata.c - Maybe half of the MM queue * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (117 commits) mm, page_alloc: restore the original nodemask if the fast path allocation failed mm, page_alloc: uninline the bad page part of check_new_page() mm, page_alloc: don't duplicate code in free_pcp_prepare mm, page_alloc: defer debugging checks of pages allocated from the PCP mm, page_alloc: defer debugging checks of freed pages until a PCP drain cpuset: use static key better and convert to new API mm, page_alloc: inline pageblock lookup in page free fast paths mm, page_alloc: remove unnecessary variable from free_pcppages_bulk mm, page_alloc: pull out side effects from free_pages_check mm, page_alloc: un-inline the bad part of free_pages_check mm, page_alloc: check multiple page fields with a single branch mm, page_alloc: remove field from alloc_context mm, page_alloc: avoid looking up the first zone in a zonelist twice mm, page_alloc: shortcut watermark checks for order-0 pages mm, page_alloc: reduce cost of fair zone allocation policy retry mm, page_alloc: shorten the page allocator fast path mm, page_alloc: check once if a zone has isolated pageblocks mm, page_alloc: move __GFP_HARDWALL modifications out of the fastpath mm, page_alloc: simplify last cpupid reset mm, page_alloc: remove unnecessary initialisation from __alloc_pages_nodemask() ... |
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Hugh Dickins
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fd8cfd3000 |
arch: fix has_transparent_hugepage()
I've just discovered that the useful-sounding has_transparent_hugepage() is actually an architecture-dependent minefield: on some arches it only builds if CONFIG_TRANSPARENT_HUGEPAGE=y, on others it's also there when not, but on some of those (arm and arm64) it then gives the wrong answer; and on mips alone it's marked __init, which would crash if called later (but so far it has not been called later). Straighten this out: make it available to all configs, with a sensible default in asm-generic/pgtable.h, removing its definitions from those arches (arc, arm, arm64, sparc, tile) which are served by the default, adding #define has_transparent_hugepage has_transparent_hugepage to those (mips, powerpc, s390, x86) which need to override the default at runtime, and removing the __init from mips (but maybe that kind of code should be avoided after init: set a static variable the first time it's called). Signed-off-by: Hugh Dickins <hughd@google.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Andres Lagar-Cavilla <andreslc@google.com> Cc: Yang Shi <yang.shi@linaro.org> Cc: Ning Qu <quning@gmail.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Vineet Gupta <vgupta@synopsys.com> [arch/arc] Acked-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> [arch/s390] Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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e0fb1b3639 |
IOMMU Updates for Linux v4.7
The updates include:
* Rate limiting for the VT-d fault handler
* Remove statistics code from the AMD IOMMU driver. It is unused
and should be replaced by something more generic if needed
* Per-domain pagesize-bitmaps in IOMMU core code to support
systems with different types of IOMMUs
* Support for ACPI devices in the AMD IOMMU driver
* 4GB mode support for Mediatek IOMMU driver
* ARM-SMMU updates from Will Deacon:
- Support for 64k pages with SMMUv1 implementations
(e.g MMU-401)
- Remove open-coded 64-bit MMIO accessors
- Initial support for 16-bit VMIDs, as supported by some
ThunderX SMMU implementations
- A couple of errata workarounds for silicon in the
field
* Various fixes here and there
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Merge tag 'iommu-updates-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU updates from Joerg Roedel:
"The updates include:
- rate limiting for the VT-d fault handler
- remove statistics code from the AMD IOMMU driver. It is unused and
should be replaced by something more generic if needed
- per-domain pagesize-bitmaps in IOMMU core code to support systems
with different types of IOMMUs
- support for ACPI devices in the AMD IOMMU driver
- 4GB mode support for Mediatek IOMMU driver
- ARM-SMMU updates from Will Deacon:
- support for 64k pages with SMMUv1 implementations (e.g MMU-401)
- remove open-coded 64-bit MMIO accessors
- initial support for 16-bit VMIDs, as supported by some ThunderX
SMMU implementations
- a couple of errata workarounds for silicon in the field
- various fixes here and there"
* tag 'iommu-updates-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (44 commits)
iommu/arm-smmu: Use per-domain page sizes.
iommu/amd: Remove statistics code
iommu/dma: Finish optimising higher-order allocations
iommu: Allow selecting page sizes per domain
iommu: of: enforce const-ness of struct iommu_ops
iommu: remove unused priv field from struct iommu_ops
iommu/dma: Implement scatterlist segment merging
iommu/arm-smmu: Clear cache lock bit of ACR
iommu/arm-smmu: Support SMMUv1 64KB supplement
iommu/arm-smmu: Decouple context format from kernel config
iommu/arm-smmu: Tidy up 64-bit/atomic I/O accesses
io-64-nonatomic: Add relaxed accessor variants
iommu/arm-smmu: Work around MMU-500 prefetch errata
iommu/arm-smmu: Convert ThunderX workaround to new method
iommu/arm-smmu: Differentiate specific implementations
iommu/arm-smmu: Workaround for ThunderX erratum #27704
iommu/arm-smmu: Add support for 16 bit VMID
iommu/amd: Move get_device_id() and friends to beginning of file
iommu/amd: Don't use IS_ERR_VALUE to check integer values
iommu/amd: Signedness bug in acpihid_device_group()
...
|
|
|
Linus Torvalds
|
7afd16f882 |
PCI changes for the v4.7 merge window:
Enumeration
Refine PCI support check in pcibios_init() (Adrian-Ken Rueegsegger)
Provide common functions for ECAM mapping (Jayachandran C)
Allow all PCIe services on non-ACPI host bridges (Jon Derrick)
Remove return values from pcie_port_platform_notify() and relatives (Jon Derrick)
Widen portdrv service type from 4 bits to 8 bits (Keith Busch)
Add Downstream Port Containment portdrv service type (Keith Busch)
Add Downstream Port Containment driver (Keith Busch)
Resource management
Identify Enhanced Allocation (EA) BAR Equivalent resources in sysfs (Alex Williamson)
Supply CPU physical address (not bus address) to iomem_is_exclusive() (Bjorn Helgaas)
alpha: Call iomem_is_exclusive() for IORESOURCE_MEM, but not IORESOURCE_IO (Bjorn Helgaas)
Mark Broadwell-EP Home Agent 1 as having non-compliant BARs (Prarit Bhargava)
Disable all BAR sizing for devices with non-compliant BARs (Prarit Bhargava)
Move PCI I/O space management from OF to PCI core code (Tomasz Nowicki)
PCI device hotplug
acpiphp_ibm: Avoid uninitialized variable reference (Dan Carpenter)
Use cached copy of PCI_EXP_SLTCAP_HPC bit (Lukas Wunner)
Virtualization
Mark Intel i40e NIC INTx masking as broken (Alex Williamson)
Reverse standard ACS vs device-specific ACS enabling (Alex Williamson)
Work around Intel Sunrise Point PCH incorrect ACS capability (Alex Williamson)
IOMMU
Add pci_add_dma_alias() to abstract implementation (Bjorn Helgaas)
Move informational printk to pci_add_dma_alias() (Bjorn Helgaas)
Add support for multiple DMA aliases (Jacek Lawrynowicz)
Add DMA alias quirk for mic_x200_dma (Jacek Lawrynowicz)
Thunderbolt
Fix double free of drom buffer (Andreas Noever)
Add Intel Thunderbolt device IDs (Lukas Wunner)
Fix typos and magic number (Lukas Wunner)
Support 1st gen Light Ridge controller (Lukas Wunner)
Generic host bridge driver
Use generic ECAM API (Jayachandran C)
Cavium ThunderX host bridge driver
Don't clobber read-only bits in bridge config registers (David Daney)
Use generic ECAM API (Jayachandran C)
Freescale i.MX6 host bridge driver
Use enum instead of bool for variant indicator (Andrey Smirnov)
Implement reset sequence for i.MX6+ (Andrey Smirnov)
Factor out ref clock enable (Bjorn Helgaas)
Add initial imx6sx support (Christoph Fritz)
Add reset-gpio-active-high boolean property to DT (Petr Štetiar)
Add DT property for link gen, default to Gen1 (Tim Harvey)
dts: Specify imx6qp version of PCIe core (Andrey Smirnov)
dts: Fix PCIe reset GPIO polarity on Toradex Apalis Ixora (Petr Štetiar)
Marvell Armada host bridge driver
add DT binding for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
Add driver for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
Marvell MVEBU host bridge driver
Constify mvebu_pcie_pm_ops structure (Jisheng Zhang)
Use SET_NOIRQ_SYSTEM_SLEEP_PM_OPS for mvebu_pcie_pm_ops (Jisheng Zhang)
Microsoft Hyper-V host bridge driver
Report resources release after stopping the bus (Vitaly Kuznetsov)
Add explicit barriers to config space access (Vitaly Kuznetsov)
Renesas R-Car host bridge driver
Select PCI_MSI_IRQ_DOMAIN (Arnd Bergmann)
Synopsys DesignWare host bridge driver
Remove incorrect RC memory base/limit configuration (Gabriele Paoloni)
Move Root Complex setup code to dw_pcie_setup_rc() (Jisheng Zhang)
TI Keystone host bridge driver
Add error IRQ handler (Murali Karicheri)
Remove unnecessary goto statement (Murali Karicheri)
Miscellaneous
Fix spelling errors (Colin Ian King)
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Merge tag 'pci-v4.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Enumeration:
- Refine PCI support check in pcibios_init() (Adrian-Ken Rueegsegger)
- Provide common functions for ECAM mapping (Jayachandran C)
- Allow all PCIe services on non-ACPI host bridges (Jon Derrick)
- Remove return values from pcie_port_platform_notify() and relatives (Jon Derrick)
- Widen portdrv service type from 4 bits to 8 bits (Keith Busch)
- Add Downstream Port Containment portdrv service type (Keith Busch)
- Add Downstream Port Containment driver (Keith Busch)
Resource management:
- Identify Enhanced Allocation (EA) BAR Equivalent resources in sysfs (Alex Williamson)
- Supply CPU physical address (not bus address) to iomem_is_exclusive() (Bjorn Helgaas)
- alpha: Call iomem_is_exclusive() for IORESOURCE_MEM, but not IORESOURCE_IO (Bjorn Helgaas)
- Mark Broadwell-EP Home Agent 1 as having non-compliant BARs (Prarit Bhargava)
- Disable all BAR sizing for devices with non-compliant BARs (Prarit Bhargava)
- Move PCI I/O space management from OF to PCI core code (Tomasz Nowicki)
PCI device hotplug:
- acpiphp_ibm: Avoid uninitialized variable reference (Dan Carpenter)
- Use cached copy of PCI_EXP_SLTCAP_HPC bit (Lukas Wunner)
Virtualization:
- Mark Intel i40e NIC INTx masking as broken (Alex Williamson)
- Reverse standard ACS vs device-specific ACS enabling (Alex Williamson)
- Work around Intel Sunrise Point PCH incorrect ACS capability (Alex Williamson)
IOMMU:
- Add pci_add_dma_alias() to abstract implementation (Bjorn Helgaas)
- Move informational printk to pci_add_dma_alias() (Bjorn Helgaas)
- Add support for multiple DMA aliases (Jacek Lawrynowicz)
- Add DMA alias quirk for mic_x200_dma (Jacek Lawrynowicz)
Thunderbolt:
- Fix double free of drom buffer (Andreas Noever)
- Add Intel Thunderbolt device IDs (Lukas Wunner)
- Fix typos and magic number (Lukas Wunner)
- Support 1st gen Light Ridge controller (Lukas Wunner)
Generic host bridge driver:
- Use generic ECAM API (Jayachandran C)
Cavium ThunderX host bridge driver:
- Don't clobber read-only bits in bridge config registers (David Daney)
- Use generic ECAM API (Jayachandran C)
Freescale i.MX6 host bridge driver:
- Use enum instead of bool for variant indicator (Andrey Smirnov)
- Implement reset sequence for i.MX6+ (Andrey Smirnov)
- Factor out ref clock enable (Bjorn Helgaas)
- Add initial imx6sx support (Christoph Fritz)
- Add reset-gpio-active-high boolean property to DT (Petr Štetiar)
- Add DT property for link gen, default to Gen1 (Tim Harvey)
- dts: Specify imx6qp version of PCIe core (Andrey Smirnov)
- dts: Fix PCIe reset GPIO polarity on Toradex Apalis Ixora (Petr Štetiar)
Marvell Armada host bridge driver:
- add DT binding for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
- Add driver for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
Marvell MVEBU host bridge driver:
- Constify mvebu_pcie_pm_ops structure (Jisheng Zhang)
- Use SET_NOIRQ_SYSTEM_SLEEP_PM_OPS for mvebu_pcie_pm_ops (Jisheng Zhang)
Microsoft Hyper-V host bridge driver:
- Report resources release after stopping the bus (Vitaly Kuznetsov)
- Add explicit barriers to config space access (Vitaly Kuznetsov)
Renesas R-Car host bridge driver:
- Select PCI_MSI_IRQ_DOMAIN (Arnd Bergmann)
Synopsys DesignWare host bridge driver:
- Remove incorrect RC memory base/limit configuration (Gabriele Paoloni)
- Move Root Complex setup code to dw_pcie_setup_rc() (Jisheng Zhang)
TI Keystone host bridge driver:
- Add error IRQ handler (Murali Karicheri)
- Remove unnecessary goto statement (Murali Karicheri)
Miscellaneous:
- Fix spelling errors (Colin Ian King)"
* tag 'pci-v4.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (48 commits)
PCI: Disable all BAR sizing for devices with non-compliant BARs
x86/PCI: Mark Broadwell-EP Home Agent 1 as having non-compliant BARs
PCI: Identify Enhanced Allocation (EA) BAR Equivalent resources in sysfs
PCI, of: Move PCI I/O space management to PCI core code
PCI: generic, thunder: Use generic ECAM API
PCI: Provide common functions for ECAM mapping
PCI: hv: Add explicit barriers to config space access
PCI: Use cached copy of PCI_EXP_SLTCAP_HPC bit
PCI: Add Downstream Port Containment driver
PCI: Add Downstream Port Containment portdrv service type
PCI: Widen portdrv service type from 4 bits to 8 bits
PCI: designware: Remove incorrect RC memory base/limit configuration
PCI: hv: Report resources release after stopping the bus
ARM: dts: imx6qp: Specify imx6qp version of PCIe core
PCI: imx6: Implement reset sequence for i.MX6+
PCI: imx6: Use enum instead of bool for variant indicator
PCI: thunder: Don't clobber read-only bits in bridge config registers
thunderbolt: Fix double free of drom buffer
PCI: rcar: Select PCI_MSI_IRQ_DOMAIN
PCI: armada: Add driver for Marvell Armada 7K/8K PCIe controller
...
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Linus Torvalds
|
a0d3c7c5c0 |
dmaengine updates for 4.7
This time round the update brings in following changes:
- New tegra driver for ADMA device
- Support for Xilinx AXI Direct Memory Access Engine and Xilinx AXI Central
Direct Memory Access Engine and few updates to this driver.
- New cyclic capability to sun6i and few updates.
- Slave-sg support in bcm2835.
- Updates to many drivers like designware, hsu, mv_xor, pxa, edma,
qcom_hidma & bam.
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Merge tag 'dmaengine-4.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
"This time round the update brings in following changes:
- new tegra driver for ADMA device
- support for Xilinx AXI Direct Memory Access Engine and Xilinx AXI
Central Direct Memory Access Engine and few updates to this driver
- new cyclic capability to sun6i and few updates
- slave-sg support in bcm2835
- updates to many drivers like designware, hsu, mv_xor, pxa, edma,
qcom_hidma & bam"
* tag 'dmaengine-4.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (84 commits)
dmaengine: ioatdma: disable relaxed ordering for ioatdma
dmaengine: of_dma: approximate an average distribution
dmaengine: core: Use IS_ENABLED() instead of checking for built-in or module
dmaengine: edma: Re-evaluate errors when ccerr is triggered w/o error event
dmaengine: qcom_hidma: add support for object hierarchy
dmaengine: qcom_hidma: add debugfs hooks
dmaengine: qcom_hidma: implement lower level hardware interface
dmaengine: vdma: Add clock support
Documentation: DT: vdma: Add clock support for dmas
dmaengine: vdma: Add config structure to differentiate dmas
MAINTAINERS: Update Tegra DMA maintainers
dmaengine: tegra-adma: Add support for Tegra210 ADMA
Documentation: DT: Add binding documentation for NVIDIA ADMA
dmaengine: vdma: Add Support for Xilinx AXI Central Direct Memory Access Engine
Documentation: DT: vdma: update binding doc for AXI CDMA
dmaengine: vdma: Add Support for Xilinx AXI Direct Memory Access Engine
Documentation: DT: vdma: update binding doc for AXI DMA
dmaengine: vdma: Rename xilinx_vdma_ prefix to xilinx_dma
dmaengine: slave means at least one of DMA_SLAVE, DMA_CYCLIC
dmaengine: mv_xor: Allow selecting mv_xor for mvebu only compatible SoC
...
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Linus Torvalds
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7beaa24ba4 |
Small release overall.
- x86: miscellaneous fixes, AVIC support (local APIC virtualization, AMD version) - s390: polling for interrupts after a VCPU goes to halted state is now enabled for s390; use hardware provided information about facility bits that do not need any hypervisor activity, and other fixes for cpu models and facilities; improve perf output; floating interrupt controller improvements. - MIPS: miscellaneous fixes - PPC: bugfixes only - ARM: 16K page size support, generic firmware probing layer for timer and GIC Christoffer Dall (KVM-ARM maintainer) says: "There are a few changes in this pull request touching things outside KVM, but they should all carry the necessary acks and it made the merge process much easier to do it this way." though actually the irqchip maintainers' acks didn't make it into the patches. Marc Zyngier, who is both irqchip and KVM-ARM maintainer, later acked at http://mid.gmane.org/573351D1.4060303@arm.com "more formally and for documentation purposes". -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAABAgAGBQJXPJjyAAoJEL/70l94x66DhioH/j4fwQ0FmfPSM9PArzaFHQdx LNE3tU4+bobbsy1BJr4DiAaOUQn3DAgwUvGLWXdeLiOXtoWXBiFHKaxlqEsCA6iQ xcTH1TgfxsVoqGQ6bT9X/2GCx70heYpcWG3f+zqBy7ZfFmQykLAC/HwOr52VQL8f hUFi3YmTHcnorp0n5Xg+9r3+RBS4D/kTbtdn6+KCLnPJ0RcgNkI3/NcafTemoofw Tkv8+YYFNvKV13qlIfVqxMa0GwWI3pP6YaNKhaS5XO8Pu16HuuF1JthJsUBDzwBa RInp8R9MoXgsBYhLpz3jc9vWG7G9yDl5LehsD9KOUGOaFYJ7sQN+QZOusa6jFgA= =llO5 -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM updates from Paolo Bonzini: "Small release overall. x86: - miscellaneous fixes - AVIC support (local APIC virtualization, AMD version) s390: - polling for interrupts after a VCPU goes to halted state is now enabled for s390 - use hardware provided information about facility bits that do not need any hypervisor activity, and other fixes for cpu models and facilities - improve perf output - floating interrupt controller improvements. MIPS: - miscellaneous fixes PPC: - bugfixes only ARM: - 16K page size support - generic firmware probing layer for timer and GIC Christoffer Dall (KVM-ARM maintainer) says: "There are a few changes in this pull request touching things outside KVM, but they should all carry the necessary acks and it made the merge process much easier to do it this way." though actually the irqchip maintainers' acks didn't make it into the patches. Marc Zyngier, who is both irqchip and KVM-ARM maintainer, later acked at http://mid.gmane.org/573351D1.4060303@arm.com ('more formally and for documentation purposes')" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (82 commits) KVM: MTRR: remove MSR 0x2f8 KVM: x86: make hwapic_isr_update and hwapic_irr_update look the same svm: Manage vcpu load/unload when enable AVIC svm: Do not intercept CR8 when enable AVIC svm: Do not expose x2APIC when enable AVIC KVM: x86: Introducing kvm_x86_ops.apicv_post_state_restore svm: Add VMEXIT handlers for AVIC svm: Add interrupt injection via AVIC KVM: x86: Detect and Initialize AVIC support svm: Introduce new AVIC VMCB registers KVM: split kvm_vcpu_wake_up from kvm_vcpu_kick KVM: x86: Introducing kvm_x86_ops VCPU blocking/unblocking hooks KVM: x86: Introducing kvm_x86_ops VM init/destroy hooks KVM: x86: Rename kvm_apic_get_reg to kvm_lapic_get_reg KVM: x86: Misc LAPIC changes to expose helper functions KVM: shrink halt polling even more for invalid wakeups KVM: s390: set halt polling to 80 microseconds KVM: halt_polling: provide a way to qualify wakeups during poll KVM: PPC: Book3S HV: Re-enable XICS fast path for irqfd-generated interrupts kvm: Conditionally register IRQ bypass consumer ... |
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Russell King
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5632a9fbcd | Merge branches 'amba', 'devel-stable', 'kexec-for-next' and 'misc' into for-linus | |
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Linus Torvalds
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888dae5361 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "First round of updates for the input subsystem. No new drivers here, just some driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: rotary-encoder - fix bare use of 'unsigned' Input: cm109 - spin_lock in complete() cleanup Input: cm109 - fix handling of volume and mute buttons Input: byd - don't wipe dynamically allocated memory twice Input: twl4030 - fix unsafe macro definition Input: twl6040-vibra - remove mutex Input: bcm_iproc_tsc - DT spelling s/clock-name/clock-names/ Input: bcm_iproc_tsc - use syscon to access shared registers Input: ti_am335x_tsc - use SIMPLE_DEV_PM_OPS Input: omap-keypad - remove set_col_gpio_val() and get_row_gpio_val() Input: omap-keypad - drop empty PM stubs Input: omap-keypad - remove adjusting of scan delay Input: gpio-keys - clean up device tree binding example Input: kbtab - stop saving struct usb_device Input: gtco - stop saving struct usb_device Input: aiptek - stop saving struct usb_device Input: acecad - stop saving struct usb_device |
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Linus Torvalds
|
4a5219edcd |
ARM: SoC driver updates for v4.7
Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons. For the most part, this is now related to power management controllers, which have not yet been abstracted into a separate subsystem, and typically require some code in drivers/soc or arch/arm to control the power domains. Another large chunk here is a rework of the NVIDIA Tegra USB3.0 support, which was surprisingly tricky and took a long time to get done. Finally, reset controller handling as always gets merged through here as well. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXkGCrR//JCVInAQKb5BAAv2HuJ/tDjC8nNfYi0/aIt4uaRfRWE84t +nIpdKl/pB9AQo+HdG9WNihHs2GN44PdQRrDZ1enQX8nvTzc+dUl0AI1GZmUDpF/ zCV2UJ39HMZcEPwf8lZk9X/JP4VOkJDM5pDgNZnnqdvkq0oqtKzmh0Kt6m2g6fIS LR3FVtCRxJDeT+pT+EpoN4jpW0cb3mjTWbn/a8Ar3BH07KBA3U22MVJhHArLjS30 /aXP+AkgdvlgmBher5z44N6Qd/KOLn78rnE4LCRC4FwSCqA+qqPJQNGNblV5MHjE s5CYTqlihqLiGapqJ4zGBhmqj0XU/3kFVboGqYlTGjzMkOFgjddTpMdfkBUoG5oJ UubJ51zzSLXTcMwILGNXVls4YjJRKwNH7jeSjuMqpWrAYP4qBcMn/HQ1GqUjkNv+ yWkheHiLDYgYkIDOBDuFUtJ7OXiVumGGxIE+r2K/sXeNI7gFcDxFExMIo11vPAWP WJ8ydTchyb/RUQbzhjEXhoIeCZwXQfe9s11qsyFQDCZLleWYQGs3gFKdEI1E7+BE oe018BSP+uaVXdaV18Ne4smwzydLAU9/ieUoO45PAUSN2reV4lWhFTlNiiiMd3Id IWoYwpxqP2VW9zJvLz6QGF/P+3cZ00m/1lecJCKHHPBmbUijCHWJmgLT73AdSXmR YIJ2UM5QMiY= =x+iD -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons. For the most part, this is now related to power management controllers, which have not yet been abstracted into a separate subsystem, and typically require some code in drivers/soc or arch/arm to control the power domains. Another large chunk here is a rework of the NVIDIA Tegra USB3.0 support, which was surprisingly tricky and took a long time to get done. Finally, reset controller handling as always gets merged through here as well" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (97 commits) arm-ccn: Enable building as module soc/tegra: pmc: Add generic PM domain support usb: xhci: tegra: Add Tegra210 support usb: xhci: Add NVIDIA Tegra XUSB controller driver dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller support dt-bindings: usb: Add NVIDIA Tegra XUSB controller binding PCI: tegra: Support per-lane PHYs dt-bindings: pci: tegra: Update for per-lane PHYs phy: tegra: Add Tegra210 support phy: Add Tegra XUSB pad controller support dt-bindings: phy: tegra-xusb-padctl: Add Tegra210 support dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding phy: core: Allow children node to be overridden clk: tegra: Add interface to enable hardware control of SATA/XUSB PLLs drivers: firmware: psci: make two helper functions inline soc: renesas: rcar-sysc: Add support for R-Car H3 power areas soc: renesas: rcar-sysc: Add support for R-Car E2 power areas soc: renesas: rcar-sysc: Add support for R-Car M2-N power areas soc: renesas: rcar-sysc: Add support for R-Car M2-W power areas soc: renesas: rcar-sysc: Add support for R-Car H2 power areas ... |
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Linus Torvalds
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9797f6b050 |
ARM: SoC defconfig updates for v4.7
As usual, a bunch of commits, mostly adding drivers and other options to defconfigs. We are adding three new defconfig files for the newly added 32-bit machines (aspeed and mps2), the rest is mainly housekeeping. The changes outside of arch/arm/config/ are for a Kconfig symbol that got renamed. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXjWCrR//JCVInAQJlwRAA4YbJXYiFSaKkq52yG5E5TVoqiAWmpUeb fnJ3UBxS46qq/323jkW9w5iXvHkKVFaalN5cq52yaqOJPO7ouhUHeMwepolGgLrq 1LVKlb8mMif/Uq3znaVge4UZYQMB8mq5YKxFk8KEQu4g+nHwJR9VKrGQCoHbDo69 vpxA9ehFlYXFLSiqOuRlMYAcXC1or35xdg/wdME2THjTq38vQv+AUrc0KoqtWPjY Hf7VspPo3l5CwgXaT0AaAVEX97Xyrdz1xpOCMxIKzTDg2mlcSk5LnIK58MkkKqW3 H0snEoAebOgrFzFP0R2WP2ZtIvfvvt3EiKijhnyudxwTaoRPSlV1g/n2VWzwcAvf kb9gr+C09czeNIRtgAsNceLPL0jcyHMQjf1ageCL5foDxncLB9vQzIiwcIjQPNML j+zobETlOFp37mDdjdzzJzrsIerBdVjE6ILrSow/hJnLPrrO7f4sDNno38alTKCa /WYCHVbNpJqFfk6LvGtU10h8/m88O40lMeIu/3ga+iPVUEPmn4v6mSSzVAgYSG/I IvgDgmqJJCo8B79soReQghp5MVWke13w0uWWBN57vJGkAstZWlvgBbjjBzgJQYyY DmGpRgDVZdH9fPNTevnE9+xNq2L8hlNxyTfxE1iT7r9n93XccaGJtw7r0mO+rU9c YZk6V+QgMKM= =ecJp -----END PGP SIGNATURE----- Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Arnd Bergmann: "As usual, a bunch of commits, mostly adding drivers and other options to defconfigs. We are adding three new defconfig files for the newly added 32-bit machines (aspeed and mps2), the rest is mainly housekeeping. The changes outside of arch/arm/config/ are for a Kconfig symbol that got renamed" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (63 commits) ARM: aspeed: adapt defconfigs for new CONFIG_PRINTK_TIME ARM: u8500_defconfig: update sensor config ARM: u8500_defconfig: remove staging from defconfig ARM: multi_v7_defconfig: Remove unused Kconfig option MACH_UX500_DT ARM: at91/defconfig: sama5: add CONFIG_FHANDLE arm/configs: Add Aspeed defconfig arm/configs/multi_v5: Add Aspeed ast2400 ARM: at91: sama5: Update defconfig ARM: imx_v6_v7_defconfig: add CONFIG_MICREL_PHY ARM: imx_v6_v7_defconfig: add CONFIG_I2C_GPIO ARM: multi_v7: Enable Tegra XUSB controller in defconfig ARM: tegra: Enable XUSB controller in defconfig ARM: omap2plus_defconfig: Enable PWM and ir-rx51 as loadable modules ARM: multi_v7_defconfig: add the Atmel sama5d2-compatible ADC driver ARM: multi_v7_defconfig: add the Atmel Audio microphone interface PDMIC ARM: multi_v7_defconfig: add Atmel ISI (Image Sensor Interface) driver ARM: multi_v7_defconfig: add Atmel watchdog timers ARM: multi_v7_defconfig: add HLCDC drivers as modules ARM: at91/defconfig: add PDMIC driver to sama5_defconfig ARM: at91/defconfig: add HLCDC driver to sama5_defconfig ... |
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Linus Torvalds
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f7df9be067 |
ARM: DT updates for v4.7
These are all the updates to device tree files for 32-bit platforms,
which as usual makes up the bulk of the ARM SoC changes: 462 non-merge
changesets, 450 files changed, 23340 insertions, 5216 deletions.
The three platforms that are added with the "soc" branch are here as well,
and we add some related machine files:
- For Aspeed AST2400/AST2500, we get the evaluation platform and
the Tyan Palmetto POWER8 mainboard that uses the AST2400 BMC
- For Oxnas 810SE, the Western Digital "My Book World Edition"
is added as the only platform at the moment.
- For ARM MPS2, the AN385 (Cortex-M3) and AN399 (Cortex-M7)
are supported
On the ARM Realview development platform, we now support all machines
with device tree, previously only the board files were supported, which
in turn will likely be removed soon.
Qualcomm IPQ4019 is the second generation ARM based "Internet Processor",
following the IPQ806x that is used in many high-end WiFi routers. This one
integrates two ath10k wifi radios that were previously on separate chips.
Other boards that got added for existing chips are:
- On Ti OMAP family:
- Amazon Kindle Fire, first generation, tablet and ebook reader
- OnRISC Baltos iR 2110 and 3220 embedded industrial PCs
- TI AM5728 IDK, TI AM3359 ICE-V2, and TI DRA722 Rev C EVM
development systems
- On Samsung EXYNOS platform:
- Samsung ARTIK5 evaluation board, see
https://www.artik.io/modules/overview/artik-5/
- On NXP i.MX platforms:
- Ka-Ro electronics TX6S-8034, TX6S-8035, TX6U-8033, TX6U-81xx,
TX6Q-1036, TX6Q-1110/-1130, TXUL-0010 and TXUL-0011 industrial
SoM modules
- Embest MarS Board i.MX6Dual DIY platform
- Boundary Devices i.MX6 Quad Plus Nitrogen6_MAX and
SoloX Nitrogen6sx embedded boards
- Technexion Pico i.MX6UL compute module
- ZII VF610 Development Board
- On Marvell embedded (mvebu, orion, kirkwood) platforms:
- Linksys Viper (E4200v2 / EA4500) WiFi router
- Buffalo Kurobox Pro NAS
- On Qualcomm Snapdragon:
- Arrow DragonBoard 600c (96boards) with APQ8064 Snapdragon 600
- On Rockchips platform:
- mqmaker MiQi single-board computer
- On Altera SoCFPGA:
- samtec VIN|ING 1000 vehicle communication interface
- On Allwinner Sunxi platforms:
- Dserve DSRV9703C tablet
- Difrnce DIT4350 tablet
- Colorfly E708 Q1 tablet
- Polaroid MID2809PXE04 tablet
- Olimex A20 OLinuXino LIME2 single board computer
- Xunlong Orange Pi 2, Orange Pi One, and Orange Pi PC
single board computers
Across many platforms, bug fixes went in to address warnings that
dtc now emits with 'make dtbs W=1'. Further changes for device enablement
went into Ti OMAP, bcm283x (Raspberry Pi), bcm47xx (wifi router),
Ti Davinci, Samsung EXYNOS, Marvell mvebu/kirkwood/orion, NXP i.MX/Vybrid
NXP LPC18xx, NXP LPC32xx, Renesas shmobile/r-mobile/r-car, Rockchips
rk3xxx, ST Ux500, ST STi, Atmel AT91/SAMA5, Altera SoCFPGA, Allwinner
Sunxi, Sigma Designs Tango, NVIDIA Tegra, Socionext Uniphier and ARM
Versatile Express.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM DT updates from Arnd Bergmann:
"These are all the updates to device tree files for 32-bit platforms,
which as usual makes up the bulk of the ARM SoC changes: 462 non-merge
changesets, 450 files changed, 23340 insertions, 5216 deletions.
The three platforms that are added with the "soc" branch are here as
well, and we add some related machine files:
- For Aspeed AST2400/AST2500, we get the evaluation platform and the
Tyan Palmetto POWER8 mainboard that uses the AST2400 BMC
- For Oxnas 810SE, the Western Digital "My Book World Edition" is
added as the only platform at the moment.
- For ARM MPS2, the AN385 (Cortex-M3) and AN399 (Cortex-M7) are
supported
On the ARM Realview development platform, we now support all machines
with device tree, previously only the board files were supported,
which in turn will likely be removed soon.
Qualcomm IPQ4019 is the second generation ARM based "Internet
Processor", following the IPQ806x that is used in many high-end WiFi
routers. This one integrates two ath10k wifi radios that were
previously on separate chips.
Other boards that got added for existing chips are:
Ti OMAP family:
- Amazon Kindle Fire, first generation, tablet and ebook reader
- OnRISC Baltos iR 2110 and 3220 embedded industrial PCs
- TI AM5728 IDK, TI AM3359 ICE-V2, and TI DRA722 Rev C EVM
development systems
Samsung EXYNOS platform:
- Samsung ARTIK5 evaluation board, see
https://www.artik.io/modules/overview/artik-5/
NXP i.MX platforms:
- Ka-Ro electronics TX6S-8034, TX6S-8035, TX6U-8033, TX6U-81xx,
TX6Q-1036, TX6Q-1110/-1130, TXUL-0010 and TXUL-0011 industrial
SoM modules
- Embest MarS Board i.MX6Dual DIY platform
- Boundary Devices i.MX6 Quad Plus Nitrogen6_MAX and SoloX
Nitrogen6sx embedded boards
- Technexion Pico i.MX6UL compute module
- ZII VF610 Development Board
Marvell embedded (mvebu, orion, kirkwood) platforms:
- Linksys Viper (E4200v2 / EA4500) WiFi router
- Buffalo Kurobox Pro NAS
Qualcomm Snapdragon:
- Arrow DragonBoard 600c (96boards) with APQ8064 Snapdragon 600
Rockchips platform:
- mqmaker MiQi single-board computer
Altera SoCFPGA:
- samtec VIN|ING 1000 vehicle communication interface
Allwinner Sunxi platforms:
- Dserve DSRV9703C tablet
- Difrnce DIT4350 tablet
- Colorfly E708 Q1 tablet
- Polaroid MID2809PXE04 tablet
- Olimex A20 OLinuXino LIME2 single board computer
- Xunlong Orange Pi 2, Orange Pi One, and Orange Pi PC single board
computers
Across many platforms, bug fixes went in to address warnings that dtc
now emits with 'make dtbs W=1'. Further changes for device enablement
went into Ti OMAP, bcm283x (Raspberry Pi), bcm47xx (wifi router), Ti
Davinci, Samsung EXYNOS, Marvell mvebu/kirkwood/orion, NXP i.MX/Vybrid
NXP LPC18xx, NXP LPC32xx, Renesas shmobile/r-mobile/r-car, Rockchips
rk3xxx, ST Ux500, ST STi, Atmel AT91/SAMA5, Altera SoCFPGA, Allwinner
Sunxi, Sigma Designs Tango, NVIDIA Tegra, Socionext Uniphier and ARM
Versatile Express"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (458 commits)
ARM: dts: tango4: Import watchdog node
ARM: dts: tango4: Update cpus node for cpufreq
ARM: dts: tango4: Update DT to match clk driver
ARM: dts: tango4: Initial thermal support
arm/dst: Add Aspeed ast2500 device tree
arm/dts: Add Aspeed ast2400 device tree
ARM: sun7i: dt: Add pll3 and pll7 clocks
ARM: dts: sunxi: Add a olinuxino-lime2-emmc
ARM: dts: at91: sama5d4: add trng node
ARM: dts: at91: sama5d3: add trng node
ARM: dts: at91: sama5d2: add trng node
ARM: dts: at91: at91sam9g45 family: reduce the trng register map size
ARM: sun4i: dt: Add pll3 and pll7 clocks
ARM: sun5i: chip: Enable the TV Encoder
ARM: sun5i: r8: Add display blocks to the DTSI
ARM: sun5i: a13: Add display and TCON clocks
ARM: dts: ux500: configure the accelerometers open drain
ARM: mx5: dts: Enable USB OTG on M53EVK
ARM: dts: imx6ul-14x14-evk: Add audio support
ARM: dts: imx6qdl: Remove unneeded unit-addresses
...
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Linus Torvalds
|
9896c7b57e |
ARM: SoC platform updates for v4.7
We get support for three new 32-bit SoC platforms this time. The amount of changes in arch/arm for any of them is miniscule, as all the interesting code is in device driver subsystems (irqchip, clk, pinctrl, ...) these days. I'm listing them here, as the addition of the Kconfig statement is the main relevant milestone for a new platform. In each case, some drivers are are shared with existing platforms, while other drivers are added for v4.7 as well, or come in a later release. - The Aspeed platform is probably the most interesting one, this is what most whitebox servers use as their baseboard management controller. We get support for the very common ast2400 and ast2500 SoCs. The OpenBMC project focuses on this chip, and the LWN article about their ELC 2016 presentation at https://lwn.net/Articles/683320/ triggered the submission, but the code comes from IBM's OpenPOWER team rather than the team at Facebook. There are still a lot more drivers that need to get added over time, and I hope both teams can work together on that. - OXNAS is an old platform for Network Attached Storage devices from Oxford Semiconductor. There are models with ARM10 (!) and ARM11MPCore cores, but for now, we only support the original ARM9 based versions. The product lineup was subsequently part of PLX, Avago and now the new Broadcom Ltd. https://wiki.openwrt.org/doc/hardware/soc/soc.oxnas has some more information. - V2M-MPS2 is a prototyping platform from ARM for their Cortex-M cores and is related to the existing Realview / Versatile Express lineup, but without MMU. We now support various NOMMU platforms, so adding a new one is fairly straightforward. http://infocenter.arm.com/help/topic/com.arm.doc.100112_0100_03_en/ has detailed information about the platform. Other noteworthy updates: - Work on LPC32xx has resumed, and Vladimir Zapolskiy and Sylvain Lemieux are now maintaining the platform. This is an older ARM9 based platform from NXP (not Freescale), but it remains in use in embedded markets. - Kevin Hilman is now co-maintaining the Amlogic Meson platform for both 32-bit and 64-bit ARM, and started contributing some patches. - As is often the case, work on the OMAP platforms makes up the bulk of the actual SoC code changes in arch/arm, but there isn't a lot of that either. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXX2CrR//JCVInAQLTghAA0f+2V2wC6HVBfDhT1YmhbAkPF1KzgLbB h30fN6BtIe9mE3kR69uWgwPSzn4hTKEQXoC9m6S+XClTn6MKPrbCEYDZl4ZwIER8 XDamxJV+6oTG+GKtKpHFkC4WPJkLthEuD34gr2xU8DFrU+y2Y5QNXi5wvSsBp8WS 6C/70HQEy35uSyOjbjVlPi0/UKoelVw9dCO7HZBOb9lTd88hC4Gx90KFwpq6Ievf L20VNgOESC2y6kRbuLNbhQVsbT2Ijyz9NccVM5owFEbHkXDxJ0vQVzrNM999DVjb CC2v0NZMLPNJQn2RvC172QBOsOERxIRkZdJHcifydl7i2QNpr8+/YSnS7OSx3dA/ 3ZmTLejaiGUXdTGEI9dHy77s+adwTzGsH+INKotQG8qwUXzCLuUWN3GGK+Qof5Rk jbsGAoZ7GQz1/7NdEOcGW6pxD4mllk3McKMzNlMmddRDUPhSUg3WXu0c1AWGzfA1 ulk6fQDaTUjvs7nokuozhguKz8OKrT6S7x/iES5tPbXLhuDqfnUdYiQ+7m2beRb5 L9S9KK95HXnKJAI9WLOELj1vCrfbCGjlwz8YVSrwPtwwzP/wbB1Ni6tmwLrxHbLk SGyJEMnPs3mARIPDwDysyOs+3OUSx04uYW6YTSh8XyKNIxTCflRxr/iM5YyYEMvt lXMrp1sh4hc= =5oFu -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "We get support for three new 32-bit SoC platforms this time. The amount of changes in arch/arm for any of them is miniscule, as all the interesting code is in device driver subsystems (irqchip, clk, pinctrl, ...) these days. I'm listing them here, as the addition of the Kconfig statement is the main relevant milestone for a new platform. In each case, some drivers are are shared with existing platforms, while other drivers are added for v4.7 as well, or come in a later release. - The Aspeed platform is probably the most interesting one, this is what most whitebox servers use as their baseboard management controller. We get support for the very common ast2400 and ast2500 SoCs. The OpenBMC project focuses on this chip, and the LWN article about their ELC 2016 presentation at https://lwn.net/Articles/683320/ triggered the submission, but the code comes from IBM's OpenPOWER team rather than the team at Facebook. There are still a lot more drivers that need to get added over time, and I hope both teams can work together on that. - OXNAS is an old platform for Network Attached Storage devices from Oxford Semiconductor. There are models with ARM10 (!) and ARM11MPCore cores, but for now, we only support the original ARM9 based versions. The product lineup was subsequently part of PLX, Avago and now the new Broadcom Ltd. https://wiki.openwrt.org/doc/hardware/soc/soc.oxnas has some more information. - V2M-MPS2 is a prototyping platform from ARM for their Cortex-M cores and is related to the existing Realview / Versatile Express lineup, but without MMU. We now support various NOMMU platforms, so adding a new one is fairly straightforward. http://infocenter.arm.com/help/topic/com.arm.doc.100112_0100_03_en/ has detailed information about the platform. Other noteworthy updates: - Work on LPC32xx has resumed, and Vladimir Zapolskiy and Sylvain Lemieux are now maintaining the platform. This is an older ARM9 based platform from NXP (not Freescale), but it remains in use in embedded markets. - Kevin Hilman is now co-maintaining the Amlogic Meson platform for both 32-bit and 64-bit ARM, and started contributing some patches. - As is often the case, work on the OMAP platforms makes up the bulk of the actual SoC code changes in arch/arm, but there isn't a lot of that either" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (42 commits) MAINTAINERS: ARM/Amlogic: add co-maintainer, misc. updates MAINTAINERS: add ARM/NXP LPC32XX SoC specific drivers to the section MAINTAINERS: add new maintainers of NXP LPC32xx SoC MAINTAINERS: move ARM/NXP LPC32xx record to ARM section arm: Add Aspeed machine ARM: lpc32xx: remove duplicate const on lpc32xx_auxdata_lookup ARM: lpc32xx: remove leftovers of legacy clock source and provider drivers ARM: lpc32xx: remove reboot header file ARM: dove: Remove CLK_IS_ROOT ARM: orion5x: Remove CLK_IS_ROOT ARM: mv78xx0: Remove CLK_IS_ROOT ARM: davinci: da850: use clk->set_parent for async3 ARM: davinci: Move clock init after ioremap. MAINTAINERS: Update ARM Versatile Express platform entry ARM: vexpress/mps2: introduce MPS2 platform MAINTAINERS: add maintainer entry for ARM/OXNAS platform ARM: Add new mach-oxnas irqchip: versatile-fpga: add new compatible for OX810SE SoC ARM: uniphier: correct the call order of of_node_put() MAINTAINERS: fix stale TI DaVinci entries ... |
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Linus Torvalds
|
f2b1e0f638 |
ARM: SoC cleanups and fixes for v4.7
Traditionally we've had two separate branches for cleanups and non-critical bug fixes, but both of these got smaller with each release and the differences are rather unclear now, so it seems more appropriate to have a combined branch. The most notably change is for OMAP, which gets a small rework to simplify handling of the AUXDATA mechanism used on machines that are not completely DT based yet, along with other work that is used as preparation for dropping the legacy board files. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXUWCrR//JCVInAQKLTw/7BjSDJGRMsioOJ33Bg3LP92rJHPrVttWc vG8ULnc2QgcFTofDqgyPza2p2XuV868I7jEw4d/qDXOkeIw3ddLKjdCMzHq5r1CO G9W+ZlIw54na/Lh/CMVdMN1M3+64K4Fmp1IiBG66OhhFY8Zg3xterSEBk8V1+00K LNdiq6aJ1yROyHQtYbe+CtqTi/pJ9AmkBoRk4MnfgIMQyywESLlYDRkc3VXWEFXv 3MBszgujEIE1R+XozC2VMDPrirdwjJv71x/tlE0nveOcAIam57B/6e5yLnVCQHpu UCK8x39cj/PwWlwoBExKXNMwbTKCy03AhXjkxDmJ3bD+7FK1sEtFzcyBiwOjiZQq CBttcwqGbtrGIsLbrbpEh9hAWbWNaparbChWW7RBC1sBIG11zd0HVYjzsKppmXsZ 3LUl4KbkGw+grKa+AnsM+e9vGu+J+2vIh9sDVvs0dbXCZp5ILgExbnurxMwbg/J1 QVycR8cjS2vs+79tTfakgVCSADvpdNbMcnYLz9GM5IS9j8bOlOhv1OhKtMFOue6y zCIZyffDJqhU0M3xk78JQSx3Rt4FacDjYJdlqN27AQ125QT2kYmfGR2x/en52ARS 9QwauVp+5WcaoySdWi4TCpOMHV7FP40zhJ3G7TXZARaBccN0kCTfdF/QstLhAa0L u+TVN4A1cBw= =au7y -----END PGP SIGNATURE----- Merge tag 'armsoc-cleanups-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups and fixes from Arnd Bergmann: "Traditionally we've had two separate branches for cleanups and non-critical bug fixes, but both of these got smaller with each release and the differences are rather unclear now, so it seems more appropriate to have a combined branch. The most notable change is for OMAP, which gets a small rework to simplify handling of the AUXDATA mechanism used on machines that are not completely DT based yet, along with other work that is used as preparation for dropping the legacy board files" * tag 'armsoc-cleanups-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats ARM: dts: exynos: Fix regulator name to avoid forbidden character on exynos4210-trats ARM: dts: exynos: Add MFC memory banks for Peach boards ARM: OMAP2+: n900 needs MMC slot names for legacy user space ARM: OMAP2+: Add more functions to pwm pdata for ir-rx51 ARM: debug: remove extraneous DEBUG_HI3716_UART option ARM: OMAP2+: Simplify auxdata by using the generic match of/platform: Allow secondary compatible match in of_dev_lookup ARM: davinci: use IRQCHIP_DECLARE for cp_intc ARM: davinci: remove unused DA8XX_NUM_UARTS ARM: davinci: simplify call to of populate ARM: DaVinci USB: removed deprecated properties from MUSB config ARM: rockchip: Fix use of plain integer as NULL pointer ARM: realview: hide unused 'pmu_device' object soc: versatile: dynamically detect RealView HBI numbers |
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Linus Torvalds
|
a7fd20d1c4 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
"Highlights:
1) Support SPI based w5100 devices, from Akinobu Mita.
2) Partial Segmentation Offload, from Alexander Duyck.
3) Add GMAC4 support to stmmac driver, from Alexandre TORGUE.
4) Allow cls_flower stats offload, from Amir Vadai.
5) Implement bpf blinding, from Daniel Borkmann.
6) Optimize _ASYNC_ bit twiddling on sockets, unless the socket is
actually using FASYNC these atomics are superfluous. From Eric
Dumazet.
7) Run TCP more preemptibly, also from Eric Dumazet.
8) Support LED blinking, EEPROM dumps, and rxvlan offloading in mlx5e
driver, from Gal Pressman.
9) Allow creating ppp devices via rtnetlink, from Guillaume Nault.
10) Improve BPF usage documentation, from Jesper Dangaard Brouer.
11) Support tunneling offloads in qed, from Manish Chopra.
12) aRFS offloading in mlx5e, from Maor Gottlieb.
13) Add RFS and RPS support to SCTP protocol, from Marcelo Ricardo
Leitner.
14) Add MSG_EOR support to TCP, this allows controlling packet
coalescing on application record boundaries for more accurate
socket timestamp sampling. From Martin KaFai Lau.
15) Fix alignment of 64-bit netlink attributes across the board, from
Nicolas Dichtel.
16) Per-vlan stats in bridging, from Nikolay Aleksandrov.
17) Several conversions of drivers to ethtool ksettings, from Philippe
Reynes.
18) Checksum neutral ILA in ipv6, from Tom Herbert.
19) Factorize all of the various marvell dsa drivers into one, from
Vivien Didelot
20) Add VF support to qed driver, from Yuval Mintz"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1649 commits)
Revert "phy dp83867: Fix compilation with CONFIG_OF_MDIO=m"
Revert "phy dp83867: Make rgmii parameters optional"
r8169: default to 64-bit DMA on recent PCIe chips
phy dp83867: Make rgmii parameters optional
phy dp83867: Fix compilation with CONFIG_OF_MDIO=m
bpf: arm64: remove callee-save registers use for tmp registers
asix: Fix offset calculation in asix_rx_fixup() causing slow transmissions
switchdev: pass pointer to fib_info instead of copy
net_sched: close another race condition in tcf_mirred_release()
tipc: fix nametable publication field in nl compat
drivers: net: Don't print unpopulated net_device name
qed: add support for dcbx.
ravb: Add missing free_irq() calls to ravb_close()
qed: Remove a stray tab
net: ethernet: fec-mpc52xx: use phy_ethtool_{get|set}_link_ksettings
net: ethernet: fec-mpc52xx: use phydev from struct net_device
bpf, doc: fix typo on bpf_asm descriptions
stmmac: hardware TX COE doesn't work when force_thresh_dma_mode is set
net: ethernet: fs-enet: use phy_ethtool_{get|set}_link_ksettings
net: ethernet: fs-enet: use phydev from struct net_device
...
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Linus Torvalds
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ede40902cf |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "This update delivers: - Yet another interrupt chip diver (LPC32xx) - Core functions to handle partitioned per-cpu interrupts - Enhancements to the IPI core - Proper handling of irq type configuration - A large set of ARM GIC enhancements - The usual pile of small fixes, cleanups and enhancements" * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits) irqchip/bcm2836: Use a more generic memory barrier call irqchip/bcm2836: Fix compiler warning on 64-bit build irqchip/bcm2836: Drop smp_set_ops on arm64 builds irqchip/gic: Add helper functions for GIC setup and teardown irqchip/gic: Store GIC configuration parameters irqchip/gic: Pass GIC pointer to save/restore functions irqchip/gic: Return an error if GIC initialisation fails irqchip/gic: Remove static irq_chip definition for eoimode1 irqchip/gic: Don't initialise chip if mapping IO space fails irqchip/gic: WARN if setting the interrupt type for a PPI fails irqchip/gic: Don't unnecessarily write the IRQ configuration irqchip: Mask the non-type/sense bits when translating an IRQ genirq: Ensure IRQ descriptor is valid when setting-up the IRQ irqchip/gic-v3: Configure all interrupts as non-secure Group-1 irqchip/gic-v2m: Add workaround for Broadcom NS2 GICv2m erratum irqchip/irq-alpine-msi: Don't use <asm-generic/msi.h> irqchip/mbigen: Checking for IS_ERR() instead of NULL irqchip/gic-v3: Remove inexistant register definition irqchip/gicv3-its: Don't allow devices whose ID is outside range irqchip: Add LPC32xx interrupt controller driver ... |
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Linus Torvalds
|
9a07a79684 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
"API:
- Crypto self tests can now be disabled at boot/run time.
- Add async support to algif_aead.
Algorithms:
- A large number of fixes to MPI from Nicolai Stange.
- Performance improvement for HMAC DRBG.
Drivers:
- Use generic crypto engine in omap-des.
- Merge ppc4xx-rng and crypto4xx drivers.
- Fix lockups in sun4i-ss driver by disabling IRQs.
- Add DMA engine support to ccp.
- Reenable talitos hash algorithms.
- Add support for Hisilicon SoC RNG.
- Add basic crypto driver for the MXC SCC.
Others:
- Do not allocate crypto hash tfm in NORECLAIM context in ecryptfs"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (77 commits)
crypto: qat - change the adf_ctl_stop_devices to void
crypto: caam - fix caam_jr_alloc() ret code
crypto: vmx - comply with ABIs that specify vrsave as reserved.
crypto: testmgr - Add a flag allowing the self-tests to be disabled at runtime.
crypto: ccp - constify ccp_actions structure
crypto: marvell/cesa - Use dma_pool_zalloc
crypto: qat - make adf_vf_isr.c dependant on IOV config
crypto: qat - Fix typo in comments
lib: asn1_decoder - add MODULE_LICENSE("GPL")
crypto: omap-sham - Use dma_request_chan() for requesting DMA channel
crypto: omap-des - Use dma_request_chan() for requesting DMA channel
crypto: omap-aes - Use dma_request_chan() for requesting DMA channel
crypto: omap-des - Integrate with the crypto engine framework
crypto: s5p-sss - fix incorrect usage of scatterlists api
crypto: s5p-sss - Fix missed interrupts when working with 8 kB blocks
crypto: s5p-sss - Use common BIT macro
crypto: mxc-scc - fix unwinding in mxc_scc_crypto_register()
crypto: mxc-scc - signedness bugs in mxc_scc_ablkcipher_req_init()
crypto: talitos - fix ahash algorithms registration
crypto: ccp - Ensure all dependencies are specified
...
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Arnd Bergmann
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2e629ebc24 |
Merge branches 'next/cleanup' and 'next/fixes-non-critical' into next/cleanups-fixes
This is a merge of the cleanup and fixes-non-critical branches for the 4.7 merge window. It seems more appropriate to send a single pull request for these than two separate ones, as both branches really contain both fixes and cleanups. * next/cleanup: ARM: debug: remove extraneous DEBUG_HI3716_UART option ARM: davinci: use IRQCHIP_DECLARE for cp_intc ARM: davinci: remove unused DA8XX_NUM_UARTS ARM: davinci: simplify call to of populate ARM: DaVinci USB: removed deprecated properties from MUSB config ARM: rockchip: Fix use of plain integer as NULL pointer ARM: realview: hide unused 'pmu_device' object soc: versatile: dynamically detect RealView HBI numbers * next/fixes-non-critical: ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats ARM: dts: exynos: Fix regulator name to avoid forbidden character on exynos4210-trats ARM: dts: exynos: Add MFC memory banks for Peach boards ARM: OMAP2+: n900 needs MMC slot names for legacy user space ARM: OMAP2+: Add more functions to pwm pdata for ir-rx51 ARM: EXYNOS: Properly skip unitialized parent clock in power domain on ARM: OMAP2+: Simplify auxdata by using the generic match of/platform: Allow secondary compatible match in of_dev_lookup |
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Boris Brezillon
|
102232c546 |
ARM: Explicitly apply PWM config extracted from pwm_args
Call pwm_apply_args() just after requesting the PWM device so that the polarity and period are initialized according to the information provided in pwm_args. This is an intermediate state, and pwm_apply_args() should be dropped as soon as the atomic PWM infrastructure is in place and the driver makes use of it. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com> |
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Vinod Koul
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56214883c5 | Merge branch 'topic/dw' into for-linus | |
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Linus Torvalds
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16490980e3 |
Generic device properties framework update for v4.7-rc1
Just one commit reworking the handling of built-in properties initialization and updating a few drivers in accordance with the core framework changes. / -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABCAAGBQJXOjO2AAoJEILEb/54YlRxiksP/jJjZZ5B7r7iBCLhtornA9L4 I54t0X4HcxmkBd2k5VxBE8k0bzMo/Tx52Bm/YnKxKQS7CSVPr7Lhrj3pH2NoQO5i S5T4Wdi8AYK/0LXcCwEfyMCAr7M9mstc+v2mQu1ZPtGKSI/c9+3r3zCrtSbxjwK8 RU4RSa3Y27drL8wbyc2PvjytYcbmwM4BsLOL8v4noUe2WussN4LEjiN3q4Y+s6O8 gmSPCZDY5Qg1Nc1YBse+lPsHHUng9cgIHzAnQkN5CnM36KLoNG3KaYGu+0ZxSnMe Ed+NaCZZC+u43r7vaJaOpnE+1jxYLOw4w7ail6GHveaI1EYKUtaRF8KcUDn1wwkU MxYslt5i8LS0ar2DPJ/RgHZ2ajaZAPjdie/+PJQwO6e5PqQsCDOLia8zWTS6HEMf DTirJrRfy2o1QR693I8MSwm5hsFiOPTeYXexWxLAe+LtUN277qaZrFAp7DSSEKm1 p53K9xaWmd2gJUTsmnim0TlTA2j9PO9dCJeXJDBa2B6QR11oQ160BvZ6/kk5U/FZ /XSbixwvRs2i6H/lVNgqyGmJdIAt75HcCUwNw4QI76nHrxx1BirA2DNbrGAlsNAF eBYaZ7pYtUN4/nZh+jYJWki7pY46F/7OgGoQQzM2LR6W8dz7Cwt/OQyt0+ekLhN4 prNP1Br++rFeCIc7kFOk =O8T9 -----END PGP SIGNATURE----- Merge tag 'device-properties-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull device properties update from Rafael Wysocki: "Generic device properties framework update. Just one commit reworking the handling of built-in properties initialization and updating a few drivers in accordance with the core framework changes" * tag 'device-properties-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: device property: don't bother the drivers with struct property_set |
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Linus Torvalds
|
d57d394319 |
Power management material for v4.7-rc1
- New cpufreq "schedutil" governor (making decisions based on CPU
utilization information provided by the scheduler and capable of
switching CPU frequencies right away if the underlying driver
supports that) and support for fast frequency switching in the
acpi-cpufreq driver (Rafael Wysocki).
- Consolidation of CPU frequency management on ARM platforms allowing
them to get rid of some platform-specific boilerplate code if they
are going to use the cpufreq-dt driver (Viresh Kumar, Finley Xiao,
Marc Gonzalez).
- Support for ACPI _PPC and CPU frequency limits in the intel_pstate
driver (Srinivas Pandruvada).
- Fixes and cleanups in the cpufreq core and generic governor code
(Rafael Wysocki, Sai Gurrappadi).
- intel_pstate driver optimizations and cleanups (Rafael Wysocki,
Philippe Longepe, Chen Yu, Joe Perches).
- cpufreq powernv driver fixes and cleanups (Akshay Adiga, Shilpasri
Bhat).
- cpufreq qoriq driver fixes and cleanups (Jia Hongtao).
- ACPI cpufreq driver cleanups (Viresh Kumar).
- Assorted cpufreq driver updates (Ashwin Chaugule, Geliang Tang,
Javier Martinez Canillas, Paul Gortmaker, Sudeep Holla).
- Assorted cpufreq fixes and cleanups (Joe Perches, Arnd Bergmann).
- Fixes and cleanups in the OPP (Operating Performance Points)
framework, mostly related to OPP sharing, and reorganization of
OF-dependent code in it (Viresh Kumar, Arnd Bergmann, Sudeep Holla).
- New "passive" governor for devfreq (for SoC subsystems that will
rely on someone else for the management of their power resources)
and consolidation of devfreq support for Exynos platforms, coding
style and typo fixes for devfreq (Chanwoo Choi, MyungJoo Ham).
- PM core fixes and cleanups, mostly to make it work better with the
generic power domains (genpd) framework, and updates for that
framework (Ulf Hansson, Thierry Reding, Colin Ian King).
- Intel Broxton support for the intel_idle driver (Len Brown).
- cpuidle core optimization and fix (Daniel Lezcano, Dave Gerlach).
- ARM cpuidle cleanups (Jisheng Zhang).
- Intel Kabylake support for the RAPL power capping driver (Jacob Pan).
- AVS (Adaptive Voltage Switching) rockchip-io driver update (Heiko
Stuebner).
- Updates for the cpupower tool (Arjun Sreedharan, Colin Ian King,
Mattia Dongili, Thomas Renninger).
/
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Merge tag 'pm-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"The majority of changes go into the cpufreq subsystem this time.
To me, quite obviously, the biggest ticket item is the new "schedutil"
governor. Interestingly enough, it's the first new cpufreq governor
since the beginning of the git era (except for some out-of-the-tree
ones).
There are two main differences between it and the existing governors.
First, it uses the information provided by the scheduler directly for
making its decisions, so it doesn't have to track anything by itself.
Second, it can invoke drivers (supporting that feature) to adjust CPU
performance right away without having to spawn work items to be
executed in process context or similar. Currently, the acpi-cpufreq
driver is the only one supporting that mode of operation, but then it
is used on a large number of systems.
The "schedutil" governor as included here is very simple and mostly
regarded as a foundation for future work on the integration of the
scheduler with CPU power management (in fact, there is work in
progress on top of it already). Nevertheless it works and the
preliminary results obtained with it are encouraging.
There also is some consolidation of CPU frequency management for ARM
platforms that can add their machine IDs the the new stub dt-platdev
driver now and that will take care of creating the requisite platform
device for cpufreq-dt, so it is not necessary to do that in platform
code any more. Several ARM platforms are switched over to using this
generic mechanism.
In addition to that, the intel_pstate driver is now going to respect
CPU frequency limits set by the platform firmware (or a BMC) and
provided via the ACPI _PPC object.
The devfreq subsystem is getting a new "passive" governor for SoCs
subsystems that will depend on somebody else to manage their voltage
rails and its support for Samsung Exynos SoCs is consolidated.
The rest is support for new hardware (Intel Broxton support in
intel_idle for one example), bug fixes, optimizations and cleanups in
a number of places.
Specifics:
- New cpufreq "schedutil" governor (making decisions based on CPU
utilization information provided by the scheduler and capable of
switching CPU frequencies right away if the underlying driver
supports that) and support for fast frequency switching in the
acpi-cpufreq driver (Rafael Wysocki)
- Consolidation of CPU frequency management on ARM platforms allowing
them to get rid of some platform-specific boilerplate code if they
are going to use the cpufreq-dt driver (Viresh Kumar, Finley Xiao,
Marc Gonzalez)
- Support for ACPI _PPC and CPU frequency limits in the intel_pstate
driver (Srinivas Pandruvada)
- Fixes and cleanups in the cpufreq core and generic governor code
(Rafael Wysocki, Sai Gurrappadi)
- intel_pstate driver optimizations and cleanups (Rafael Wysocki,
Philippe Longepe, Chen Yu, Joe Perches)
- cpufreq powernv driver fixes and cleanups (Akshay Adiga, Shilpasri
Bhat)
- cpufreq qoriq driver fixes and cleanups (Jia Hongtao)
- ACPI cpufreq driver cleanups (Viresh Kumar)
- Assorted cpufreq driver updates (Ashwin Chaugule, Geliang Tang,
Javier Martinez Canillas, Paul Gortmaker, Sudeep Holla)
- Assorted cpufreq fixes and cleanups (Joe Perches, Arnd Bergmann)
- Fixes and cleanups in the OPP (Operating Performance Points)
framework, mostly related to OPP sharing, and reorganization of
OF-dependent code in it (Viresh Kumar, Arnd Bergmann, Sudeep Holla)
- New "passive" governor for devfreq (for SoC subsystems that will
rely on someone else for the management of their power resources)
and consolidation of devfreq support for Exynos platforms, coding
style and typo fixes for devfreq (Chanwoo Choi, MyungJoo Ham)
- PM core fixes and cleanups, mostly to make it work better with the
generic power domains (genpd) framework, and updates for that
framework (Ulf Hansson, Thierry Reding, Colin Ian King)
- Intel Broxton support for the intel_idle driver (Len Brown)
- cpuidle core optimization and fix (Daniel Lezcano, Dave Gerlach)
- ARM cpuidle cleanups (Jisheng Zhang)
- Intel Kabylake support for the RAPL power capping driver (Jacob
Pan)
- AVS (Adaptive Voltage Switching) rockchip-io driver update (Heiko
Stuebner)
- Updates for the cpupower tool (Arjun Sreedharan, Colin Ian King,
Mattia Dongili, Thomas Renninger)"
* tag 'pm-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (112 commits)
intel_pstate: Clean up get_target_pstate_use_performance()
intel_pstate: Use sample.core_avg_perf in get_avg_pstate()
intel_pstate: Clarify average performance computation
intel_pstate: Avoid unnecessary synchronize_sched() during initialization
cpufreq: schedutil: Make default depend on CONFIG_SMP
cpufreq: powernv: del_timer_sync when global and local pstate are equal
cpufreq: powernv: Move smp_call_function_any() out of irq safe block
intel_pstate: Clean up intel_pstate_get()
cpufreq: schedutil: Make it depend on CONFIG_SMP
cpufreq: governor: Fix handling of special cases in dbs_update()
PM / OPP: Move CONFIG_OF dependent code in a separate file
cpufreq: intel_pstate: Ignore _PPC processing under HWP
cpufreq: arm_big_little: use generic OPP functions for {init, free}_opp_table
PM / OPP: add non-OF versions of dev_pm_opp_{cpumask_, }remove_table
cpufreq: tango: Use generic platdev driver
PM / OPP: pass cpumask by reference
cpufreq: Fix GOV_LIMITS handling for the userspace governor
cpupower: fix potential memory leak
PM / devfreq: style/typo fixes
PM / devfreq: exynos: Add the detailed correlation for Exynos5422 bus
..
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Arnaldo Carvalho de Melo
|
3b1fff0803 |
perf core: Add a 'nr' field to perf_event_callchain_context
We will use it to count how many addresses are in the entry->ip[] array,
excluding PERF_CONTEXT_{KERNEL,USER,etc} entries, so that we can really
return the number of entries specified by the user via the relevant
sysctl, kernel.perf_event_max_contexts, or via the per event
perf_event_attr.sample_max_stack knob.
This way we keep the perf_sample->ip_callchain->nr meaning, that is the
number of entries, be it real addresses or PERF_CONTEXT_ entries, while
honouring the max_stack knobs, i.e. the end result will be max_stack
entries if we have at least that many entries in a given stack trace.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-s8teto51tdqvlfhefndtat9r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo
|
cfbcf46845 |
perf core: Pass max stack as a perf_callchain_entry context
This makes perf_callchain_{user,kernel}() receive the max stack
as context for the perf_callchain_entry, instead of accessing
the global sysctl_perf_event_max_stack.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: Wang Nan <wangnan0@huawei.com>
Cc: Zefan Li <lizefan@huawei.com>
Link: http://lkml.kernel.org/n/tip-kolmn1yo40p7jhswxwrc7rrd@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Linus Torvalds
|
3e21e5dda4 |
MMC core:
- Add TRACE support to be able to debug request flow - Extend/improve reset support for (e)MMC - Convert MMC pwrseq to platform device drivers - Use IDA for indexes - Some additional minor improvements MMC host: - sdhci: Re-factoring, clean-ups and improvements - sdhci-acpi|pci: Use MMC_CAP_AGGRESSIVE_PM for Broxton - omap/omap_hsmmc: Convert to use dma_request_chan() - usdhi6rol0: Add support for UHS modes - sh_mmcif: Update runtime PM support - tmio: Wolfram Sang steps in as maintainer - tmio: Add UHS-I mode support - sh_mobile_sdhi: Add UHS-I mode support - tmio/sdhi: Re-factoring, clean-ups and improvements - dw_mmc: Re-factoring and clean-ups - davinci: Convert to use dma_request_chan() -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXObOWAAoJEP4mhCVzWIwp3P4QANEb2z7NgUOw3DTti87r05gj N3PNafNIn7EjrtuBenaVNZUkGnjnzVanNYEMArGFIdeVhJ/ZCCJY1fUOK161NUmO 1zRCOSufD9mRmhNtKb7jKu1YboXPRyKDaPVBTSSVrQPBw699tALGHCyAFvgFFKPD RvTPHSvH1vTy0VF50/ao/vl1ci89nxp6PBG/5xe1rorBHH1CYaiPgWtniMqc09Ix LiAO8Ox7fNd4WgK1tO56xJgEN2WA+Pbqy/7UabO+OjXoAMbPmO/l8vP0/9MqlBaX WZyDVwusQ9VhyDMsQ6tpZa6k8G3u3LOeolZWHKQqHpJYbNuwP+szh4gdJRb838CC AIz9UWC35ERn7yYD0aL5ok0TQhf4NJhJZibbGT2zNtnUVaSJnrJsqNtQOtEVLI9v KxzSiKsAAC0fGpyvze3/yU4JXc1yJd8EXm1iakF5KYBimC+wzVRqQmuDUPrLjTG5 iypctu+yqb2OXmKbedsCruJ7nnLYAcGFKAaUSvCxn7AO4e44YEU7VIeWdC+NO6+s vf9HNfKwiorw2mkYNcfnJgTjzqXhimOp+94WAOUBMhi1w+OZ1TUlSriTyBbK3s1G rb4I37T7oLZIpDitfvmra9ORqNyUr0AlG3728BScN/Rc3731uEIBRd11h32hUoXk b8a9ORVfHZHMrv5+5T0N =89kT -----END PGP SIGNATURE----- Merge tag 'mmc-v4.7' of git://git.linaro.org/people/ulf.hansson/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Add TRACE support to be able to debug request flow - Extend/improve reset support for (e)MMC - Convert MMC pwrseq to platform device drivers - Use IDA for indexes - Some additional minor improvements MMC host: - sdhci: Re-factoring, clean-ups and improvements - sdhci-acpi|pci: Use MMC_CAP_AGGRESSIVE_PM for Broxton - omap/omap_hsmmc: Convert to use dma_request_chan() - usdhi6rol0: Add support for UHS modes - sh_mmcif: Update runtime PM support - tmio: Wolfram Sang steps in as maintainer - tmio: Add UHS-I mode support - sh_mobile_sdhi: Add UHS-I mode support - tmio/sdhi: Re-factoring, clean-ups and improvements - dw_mmc: Re-factoring and clean-ups - davinci: Convert to use dma_request_chan()" * tag 'mmc-v4.7' of git://git.linaro.org/people/ulf.hansson/mmc: (99 commits) mmc: mmc: Fix partition switch timeout for some eMMCs mmc: sh_mobile_sdhi: enable SDIO IRQs for RCar Gen3 mmc: sdio: fall back to SDIO 1.0 for broken 1.1 cards mmc: sdhci-st: correct name of sd-uhs-sdr50 property MAINTAINERS: update entry for TMIO MMC driver mmc: block: improve logging of handling emmc timeouts mmc: sdhci: removed unneeded function wrappers mmc: core: remove the invalid message in mmc_select_timing mmc: core: fix using wrong io voltage if mmc_select_hs200 fails mmc: sdhci-of-arasan: fix set_clock when a phy is supported mmc: omap: Use dma_request_chan() for requesting DMA channel mmc: mmc: Attempt to flush cache before reset mmc: sh_mobile_sdhi: check return value when changing clk mmc: sh_mobile_sdhi: only change the clock on RCar Gen2+ mmc: tmio/sdhi: introduce flag for RCar 2+ specific features mmc: sh_mobile_sdhi: make clk_update function more compact mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel mmc: sdhci-of-at91: add presets setup mmc: usdhi6rol0: add pinctrl to set pin drive strength mmc: usdhi6rol0: add support for UHS modes ... |
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Linus Torvalds
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1cc3880a3c |
* Altera Arria10 L2 cache and On-Chip RAM ECC handling. (Thor Thayer)
* Remove ad-hoc buffering of MCE records in sb_edac and i7core_edac. (Tony Luck)
* Do not register sb_edac with pci_register_driver(). (Tony Luck)
* Add support for Skylake to ie31200_edac. (Jason Baron)
* Do not register amd64_edac with pci_register_driver(). (Borislav Petkov)
+ the usual round of cleanups and fixes all over the place.
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Merge tag 'edac_for_4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov:
"It was pretty busy in EDAC land this time:
- Altera Arria10 L2 cache and On-Chip RAM ECC handling (Thor Thayer)
- Remove ad-hoc buffering of MCE records in sb_edac and i7core_edac
(Tony Luck)
- Do not register sb_edac with pci_register_driver() (Tony Luck)
- Add support for Skylake to ie31200_edac (Jason Baron)
- Do not register amd64_edac with pci_register_driver() (Borislav
Petkov)
... plus the usual round of cleanups and fixes all over the place"
* tag 'edac_for_4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (25 commits)
EDAC, amd64_edac: Drop pci_register_driver() use
EDAC, ie31200_edac: Add Skylake support
EDAC, sb_edac: Use cpu family/model in driver detection
EDAC, i7core: Remove double buffering of error records
EDAC, amd64_edac: Issue driver banner only on success
ARM: socfpga: Initialize Arria10 OCRAM ECC on startup
EDAC: Increment correct counter in edac_inc_ue_error()
EDAC, sb_edac: Remove double buffering of error records
EDAC: Fix used after kfree() error in edac_unregister_sysfs()
EDAC, altera: Avoid unused function warnings
EDAC, altera: Remove useless casts
ARM: socfpga: Enable Arria10 OCRAM ECC on startup
EDAC, altera: Add Arria10 OCRAM ECC support
Documentation: dt: socfpga: Add Altera Arria10 OCRAM binding
EDAC, altera: Make OCRAM ECC dependency check generic
EDAC, altera: Add register offset for ECC Enable
EDAC, altera: Extract error inject operations to a struct fops
ARM: socfpga: Enable Arria10 L2 cache ECC on startup
EDAC, altera: Add Arria10 L2 Cache ECC handling
Documentation, dt, socfpga: Add Altera Arria10 L2 cache binding
...
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Linus Torvalds
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be092017b6 |
arm64 updates for 4.7:
- virt_to_page/page_address optimisations - Support for NUMA systems described using device-tree - Support for hibernate/suspend-to-disk - Proper support for maxcpus= command line parameter - Detection and graceful handling of AArch64-only CPUs - Miscellaneous cleanups and non-critical fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCgAGBQJXNbgkAAoJELescNyEwWM0PtcIAK11xaOMmSqXz8fcTeNLw4dS taaPWhjCYus8EhJyvTetfwk74+qVApdvKXKNKgODJXQEjeQx2brdUfbQZb31DTGT 798UYCAyEYCWkXspqi+/dpZEgUGPYH7uGOu2eDd19+PhTeX/EQSRX3fC9k0BNhvh PN9pOgRcKAlIExZ6QYmT0g56VLtbCfFShN41mQ8HdpShl6pPJuhQ+kDDzudmRjuD 11/oYuOaVTnwbPuXn+sjOrWvMkfINHI70BAQnnBs0v+5c45mzpqEMsy0dYo2Pl2m ar5lUFVIZggQkiqcOzqBzEgF+4gNw4LUu1DgK6cNKNMtL6k8E9zeOZMWeSVr0lg= =bT5E -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: - virt_to_page/page_address optimisations - support for NUMA systems described using device-tree - support for hibernate/suspend-to-disk - proper support for maxcpus= command line parameter - detection and graceful handling of AArch64-only CPUs - miscellaneous cleanups and non-critical fixes * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (92 commits) arm64: do not enforce strict 16 byte alignment to stack pointer arm64: kernel: Fix incorrect brk randomization arm64: cpuinfo: Missing NULL terminator in compat_hwcap_str arm64: secondary_start_kernel: Remove unnecessary barrier arm64: Ensure pmd_present() returns false after pmd_mknotpresent() arm64: Replace hard-coded values in the pmd/pud_bad() macros arm64: Implement pmdp_set_access_flags() for hardware AF/DBM arm64: Fix typo in the pmdp_huge_get_and_clear() definition arm64: mm: remove unnecessary EXPORT_SYMBOL_GPL arm64: always use STRICT_MM_TYPECHECKS arm64: kvm: Fix kvm teardown for systems using the extended idmap arm64: kaslr: increase randomization granularity arm64: kconfig: drop CONFIG_RTC_LIB dependency arm64: make ARCH_SUPPORTS_DEBUG_PAGEALLOC depend on !HIBERNATION arm64: hibernate: Refuse to hibernate if the boot cpu is offline arm64: kernel: Add support for hibernate/suspend-to-disk PM / Hibernate: Call flush_icache_range() on pages restored in-place arm64: Add new asm macro copy_page arm64: Promote KERNEL_START/KERNEL_END definitions to a header file arm64: kernel: Include _AC definition in page.h ... |
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Linus Torvalds
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825a3b2605 |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar: - massive CPU hotplug rework (Thomas Gleixner) - improve migration fairness (Peter Zijlstra) - CPU load calculation updates/cleanups (Yuyang Du) - cpufreq updates (Steve Muckle) - nohz optimizations (Frederic Weisbecker) - switch_mm() micro-optimization on x86 (Andy Lutomirski) - ... lots of other enhancements, fixes and cleanups. * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (66 commits) ARM: Hide finish_arch_post_lock_switch() from modules sched/core: Provide a tsk_nr_cpus_allowed() helper sched/core: Use tsk_cpus_allowed() instead of accessing ->cpus_allowed sched/loadavg: Fix loadavg artifacts on fully idle and on fully loaded systems sched/fair: Correct unit of load_above_capacity sched/fair: Clean up scale confusion sched/nohz: Fix affine unpinned timers mess sched/fair: Fix fairness issue on migration sched/core: Kill sched_class::task_waking to clean up the migration logic sched/fair: Prepare to fix fairness problems on migration sched/fair: Move record_wakee() sched/core: Fix comment typo in wake_q_add() sched/core: Remove unused variable sched: Make hrtick_notifier an explicit call sched/fair: Make ilb_notifier an explicit call sched/hotplug: Make activate() the last hotplug step sched/hotplug: Move migration CPU_DYING to sched_cpu_dying() sched/migration: Move CPU_ONLINE into scheduler state sched/migration: Move calc_load_migrate() into CPU_DYING sched/migration: Move prepare transition to SCHED_STARTING state ... |
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Linus Torvalds
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36db171cc7 |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"Bigger kernel side changes:
- Add backwards writing capability to the perf ring-buffer code,
which is preparation for future advanced features like robust
'overwrite support' and snapshot mode. (Wang Nan)
- Add pause and resume ioctls for the perf ringbuffer (Wang Nan)
- x86 Intel cstate code cleanups and reorgnization (Thomas Gleixner)
- x86 Intel uncore and CPU PMU driver updates (Kan Liang, Peter
Zijlstra)
- x86 AUX (Intel PT) related enhancements and updates (Alexander
Shishkin)
- x86 MSR PMU driver enhancements and updates (Huang Rui)
- ... and lots of other changes spread out over 40+ commits.
Biggest tooling side changes:
- 'perf trace' features and enhancements. (Arnaldo Carvalho de Melo)
- BPF tooling updates (Wang Nan)
- 'perf sched' updates (Jiri Olsa)
- 'perf probe' updates (Masami Hiramatsu)
- ... plus 200+ other enhancements, fixes and cleanups to tools/
The merge commits, the shortlog and the changelogs contain a lot more
details"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (249 commits)
perf/core: Disable the event on a truncated AUX record
perf/x86/intel/pt: Generate PMI in the STOP region as well
perf buildid-cache: Use lsdir() for looking up buildid caches
perf symbols: Use lsdir() for the search in kcore cache directory
perf tools: Use SBUILD_ID_SIZE where applicable
perf tools: Fix lsdir to set errno correctly
perf trace: Move seccomp args beautifiers to tools/perf/trace/beauty/
perf trace: Move flock op beautifier to tools/perf/trace/beauty/
perf build: Add build-test for debug-frame on arm/arm64
perf build: Add build-test for libunwind cross-platforms support
perf script: Fix export of callchains with recursion in db-export
perf script: Fix callchain addresses in db-export
perf script: Fix symbol insertion behavior in db-export
perf symbols: Add dso__insert_symbol function
perf scripting python: Use Py_FatalError instead of die()
perf tools: Remove xrealloc and ALLOC_GROW
perf help: Do not use ALLOC_GROW in add_cmd_list
perf pmu: Make pmu_formats_string to check return value of strbuf
perf header: Make topology checkers to check return value of strbuf
perf tools: Make alias handler to check return value of strbuf
...
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Linus Torvalds
|
49817c3343 |
Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI updates from Ingo Molnar:
"The main changes in this cycle were:
- Drop the unused EFI_SYSTEM_TABLES efi.flags bit and ensure the
ARM/arm64 EFI System Table mapping is read-only (Ard Biesheuvel)
- Add a comment to explain that one of the code paths in the x86/pat
code is only executed for EFI boot (Matt Fleming)
- Improve Secure Boot status checks on arm64 and handle unexpected
errors (Linn Crosetto)
- Remove the global EFI memory map variable 'memmap' as the same
information is already available in efi::memmap (Matt Fleming)
- Add EFI Memory Attribute table support for ARM/arm64 (Ard
Biesheuvel)
- Add EFI GOP framebuffer support for ARM/arm64 (Ard Biesheuvel)
- Add EFI Bootloader Control driver for storing reboot(2) data in EFI
variables for consumption by bootloaders (Jeremy Compostella)
- Add Core EFI capsule support (Matt Fleming)
- Add EFI capsule char driver (Kweh, Hock Leong)
- Unify EFI memory map code for ARM and arm64 (Ard Biesheuvel)
- Add generic EFI support for detecting when firmware corrupts CPU
status register bits (like IRQ flags) when performing EFI runtime
service calls (Mark Rutland)
... and other misc cleanups"
* 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
efivarfs: Make efivarfs_file_ioctl() static
efi: Merge boolean flag arguments
efi/capsule: Move 'capsule' to the stack in efi_capsule_supported()
efibc: Fix excessive stack footprint warning
efi/capsule: Make efi_capsule_pending() lockless
efi: Remove unnecessary (and buggy) .memmap initialization from the Xen EFI driver
efi/runtime-wrappers: Remove ARCH_EFI_IRQ_FLAGS_MASK #ifdef
x86/efi: Enable runtime call flag checking
arm/efi: Enable runtime call flag checking
arm64/efi: Enable runtime call flag checking
efi/runtime-wrappers: Detect firmware IRQ flag corruption
efi/runtime-wrappers: Remove redundant #ifdefs
x86/efi: Move to generic {__,}efi_call_virt()
arm/efi: Move to generic {__,}efi_call_virt()
arm64/efi: Move to generic {__,}efi_call_virt()
efi/runtime-wrappers: Add {__,}efi_call_virt() templates
efi/arm-init: Reserve rather than unmap the memory map for ARM as well
efi: Add misc char driver interface to update EFI firmware
x86/efi: Force EFI reboot to process pending capsules
efi: Add 'capsule' update support
...
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Daniel Borkmann
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6077776b59 |
bpf: split HAVE_BPF_JIT into cBPF and eBPF variant
Split the HAVE_BPF_JIT into two for distinguishing cBPF and eBPF JITs. Current cBPF ones: # git grep -n HAVE_CBPF_JIT arch/ arch/arm/Kconfig:44: select HAVE_CBPF_JIT arch/mips/Kconfig:18: select HAVE_CBPF_JIT if !CPU_MICROMIPS arch/powerpc/Kconfig:129: select HAVE_CBPF_JIT arch/sparc/Kconfig:35: select HAVE_CBPF_JIT Current eBPF ones: # git grep -n HAVE_EBPF_JIT arch/ arch/arm64/Kconfig:61: select HAVE_EBPF_JIT arch/s390/Kconfig:126: select HAVE_EBPF_JIT if PACK_STACK && HAVE_MARCH_Z196_FEATURES arch/x86/Kconfig:94: select HAVE_EBPF_JIT if X86_64 Later code also needs this facility to check for eBPF JITs. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Rafael J. Wysocki
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acc53b49b1 |
Merge branch 'pm-cpuidle'
* pm-cpuidle: cpuidle: Replace ktime_get() with local_clock() drivers: firmware: psci: use const and __initconst for psci_cpuidle_ops soc: qcom: spm: Use const and __initconst for qcom_cpuidle_ops ARM: cpuidle: constify return value of arm_cpuidle_get_ops() ARM: cpuidle: add const qualifier to cpuidle_ops member in structures intel_idle: add BXT support cpuidle: Indicate when a device has been unregistered |
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Rafael J. Wysocki
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c47b3bd0d3 |
Merge branch 'pm-cpufreq'
* pm-cpufreq: (63 commits)
intel_pstate: Clean up get_target_pstate_use_performance()
intel_pstate: Use sample.core_avg_perf in get_avg_pstate()
intel_pstate: Clarify average performance computation
intel_pstate: Avoid unnecessary synchronize_sched() during initialization
cpufreq: schedutil: Make default depend on CONFIG_SMP
cpufreq: powernv: del_timer_sync when global and local pstate are equal
cpufreq: powernv: Move smp_call_function_any() out of irq safe block
intel_pstate: Clean up intel_pstate_get()
cpufreq: schedutil: Make it depend on CONFIG_SMP
cpufreq: governor: Fix handling of special cases in dbs_update()
cpufreq: intel_pstate: Ignore _PPC processing under HWP
cpufreq: arm_big_little: use generic OPP functions for {init, free}_opp_table
cpufreq: tango: Use generic platdev driver
cpufreq: Fix GOV_LIMITS handling for the userspace governor
cpufreq: mvebu: Move cpufreq code into drivers/cpufreq/
cpufreq: dt: Kill platform-data
mvebu: Use dev_pm_opp_set_sharing_cpus() to mark OPP tables as shared
cpufreq: dt: Identify cpu-sharing for platforms without operating-points-v2
cpufreq: governor: Change confusing struct field and variable names
cpufreq: intel_pstate: Enable PPC enforcement for servers
...
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David S. Miller
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909b27f706 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The nf_conntrack_core.c fix in 'net' is not relevant in 'net-next' because we no longer have a per-netns conntrack hash. The ip_gre.c conflict as well as the iwlwifi ones were cases of overlapping changes. Conflicts: drivers/net/wireless/intel/iwlwifi/mvm/tx.c net/ipv4/ip_gre.c net/netfilter/nf_conntrack_core.c Signed-off-by: David S. Miller <davem@davemloft.net> |
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Christian Borntraeger
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3491caf275 |
KVM: halt_polling: provide a way to qualify wakeups during poll
Some wakeups should not be considered a sucessful poll. For example on s390 I/O interrupts are usually floating, which means that _ALL_ CPUs would be considered runnable - letting all vCPUs poll all the time for transactional like workload, even if one vCPU would be enough. This can result in huge CPU usage for large guests. This patch lets architectures provide a way to qualify wakeups if they should be considered a good/bad wakeups in regard to polls. For s390 the implementation will fence of halt polling for anything but known good, single vCPU events. The s390 implementation for floating interrupts does a wakeup for one vCPU, but the interrupt will be delivered by whatever CPU checks first for a pending interrupt. We prefer the woken up CPU by marking the poll of this CPU as "good" poll. This code will also mark several other wakeup reasons like IPI or expired timers as "good". This will of course also mark some events as not sucessful. As KVM on z runs always as a 2nd level hypervisor, we prefer to not poll, unless we are really sure, though. This patch successfully limits the CPU usage for cases like uperf 1byte transactional ping pong workload or wakeup heavy workload like OLTP while still providing a proper speedup. This also introduced a new vcpu stat "halt_poll_no_tuning" that marks wakeups that are considered not good for polling. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Radim Krčmář <rkrcmar@redhat.com> (for an earlier version) Cc: David Matlack <dmatlack@google.com> Cc: Wanpeng Li <kernellwp@gmail.com> [Rename config symbol. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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Steven Rostedt
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ef0491ea17 |
ARM: Hide finish_arch_post_lock_switch() from modules
The introduction of switch_mm_irqs_off() brought back an old bug regarding the use of preempt_enable_no_resched: As part of: |
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Nishanth Menon
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c0053bd50a |
ARM: OMAP5 / DRA7: Introduce workaround for 801819
Add workaround for Cortex-A15 ARM erratum 801819 which says in summary that "A livelock can occur in the L2 cache arbitration that might prevent a snoop from completing. Under certain conditions this can cause the system to deadlock. " Recommended workaround is as follows: Do both of the following: 1) Do not use the write-back no-allocate memory type. 2) Do not issue write-back cacheable stores at any time when the cache is disabled (SCTLR.C=0) and the MMU is enabled (SCTLR.M=1). Because it is implementation defined whether cacheable stores update the cache when the cache is disabled it is not expected that any portable code will execute cacheable stores when the cache is disabled. For implementations of Cortex-A15 configured without the “L2 arbitration register slice” option (typically one or two core systems), you must also do the following: 3) Disable write-streaming in each CPU by setting ACTLR[28:25] = 0b1111 So, we provide an option to disable write streaming on OMAP5 and DRA7. It is a rare condition to occur and may be enabled selectively based on platform acceptance of risk. Applies to: A15 revisions r2p0, r2p1, r2p2, r2p3 or r2p4 and REVIDR[3] is set to 0. Based on ARM errata Document revision 18.0 (22 Nov 2013) Note: the configuration for the workaround needs to be done with each CPU bringup, since CPU0 bringup is done by bootloader, it is recommended to have the workaround in the bootloader, kernel also does ensure that CPU0 has the workaround and makes the workaround active when CPU1 gets active. With CONFIG_SMP disabled, it is expected to be done by the bootloader. This does show significant degradation in synthetic tests such as mbw (https://packages.qa.debian.org/m/mbw.html) mbw -n 100 100|grep AVG (on a test platform) Without enabling the erratum: AVG Method: MEMCPY Elapsed: 0.13406 MiB: 100.00000 Copy: 745.913 MiB/s AVG Method: DUMB Elapsed: 0.06746 MiB: 100.00000 Copy: 1482.357 MiB/s AVG Method: MCBLOCK Elapsed: 0.03058 MiB: 100.00000 Copy: 3270.569 MiB/s After enabling the erratum: AVG Method: MEMCPY Elapsed: 0.13757 MiB: 100.00000 Copy: 726.913 MiB/s AVG Method: DUMB Elapsed: 0.12024 MiB: 100.00000 Copy: 831.668 MiB/s AVG Method: MCBLOCK Elapsed: 0.09243 MiB: 100.00000 Copy: 1081.942 MiB/s Most benchmarks are designed for specific performance analysis, so overall usecase must be considered before making a decision to enable/disable the erratum workaround. Pending internal investigation, the erratum is kept disabled by default. Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Tony Lindgren <tony@atomide.com> Suggested-by: Richard Woodruff <r-woodruff2@ti.com> Suggested-by: Brad Griffis <bgriffis@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Arnd Bergmann
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8a934ccbf9 |
Second AT91 fix PR for 4.6:
- fix a regression on the clock subsystem while switching to syscon/regmap due to a stricter check of the register map. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJXM0NyAAoJEAf03oE53VmQ0IwIAI05Acjbko78+Hm/kWHlbJrx 5BLpJqTGLavbjbPjFnElKTr1c8m7Bgd6HNcat/2z9ZNh8/82FXyGOjYSp4W0BE9V ovyD/lz/2fZyom4YLJjdCnVkwIV1pKHS+uNxy5zXMY2gJfz4VRtUh54H3ArdaQOE LOKvrVl9bGorLbzbTpH0rSeKqQ1XFGPDlp1A3GUtI6646RWd5Eqe6zDzgQUwWJis AR+sAcsqVb+IWY5rZwMyL0oZ1kjnEw4tihDTy+G+eBXRdRMYqSgEt8dBz65T3VYi 5EFXLuLjknnf3qVaxEU+og6kiJkefTYdB4I7xVR+dKbcILBSSqdHxlG1HmNkBQ4= =CF/9 -----END PGP SIGNATURE----- Merge tag 'at91-fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into fixes Merge "Second AT91 fix PR for 4.6" from Nicolas Ferre: - fix a regression on the clock subsystem while switching to syscon/regmap due to a stricter check of the register map. * tag 'at91-fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: dts: at91: sam9x5: Fix the memory range assigned to the PMC |
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Ingo Molnar
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eb60b3e5e8 |
Merge branch 'sched/urgent' into sched/core to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Paolo Bonzini
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bdb4094eb5 |
KVM/ARM Changes for Linux v4.7
Reworks our stage 2 page table handling to have page table manipulation macros separate from those of the host systems as the underlying hardware page tables can be configured to be noticably different in layout from the stage 1 page tables used by the host. Adds 16K page size support based on the above. Adds a generic firmware probing layer for the timer and GIC so that KVM initializes using the same logic based on both ACPI and FDT. Finally adds support for hardware updating of the access flag. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJXMzKGAAoJEEtpOizt6ddyQ0AH/RS1tn3obEnujzD1yFeiSNS7 kBTwDEDdsAE7RJ12c43knfGaO4JO9+V2o1F5/16+/mjWDUJwAsm0yzSxvlxiS/+o Q3QIfAbXxj/xia+sDFEtuSpRLL7Kl9oYeKBc5BijobvIQ5PKWm41kxehS8phMovQ hiC2WQ5Wm1ww9L6AcI3gf8jqj4GJ/v+RSWzMTmPA7Wm7l03VGFn+G6AOnO0Rx6Fp aRhI3dgvMAeMV8DXKTCdZggPrZ/ipLU+LgU+FwUXx2Ru9VfjU94MBEJG3FsTjNM0 UT1NLQ3kZaiYjlW/tN8WCXQDK1AUFDWUCHW7p77mq9w3cSylQBUlKbjRzTtjBsM= =8PZF -----END PGP SIGNATURE----- Merge tag 'kvm-arm-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/ARM Changes for Linux v4.7 Reworks our stage 2 page table handling to have page table manipulation macros separate from those of the host systems as the underlying hardware page tables can be configured to be noticably different in layout from the stage 1 page tables used by the host. Adds 16K page size support based on the above. Adds a generic firmware probing layer for the timer and GIC so that KVM initializes using the same logic based on both ACPI and FDT. Finally adds support for hardware updating of the access flag. |
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Ingo Molnar
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d2950158d0 |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Boris Brezillon
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aab0a4c83c |
ARM: dts: at91: sam9x5: Fix the memory range assigned to the PMC
The memory range assigned to the PMC (Power Management Controller) was
not including the PMC_PCR register which are used to control peripheral
clocks.
This was working fine thanks to the page granularity of ioremap(), but
started to fail when we switched to syscon/regmap, because regmap is
making sure that all accesses are falling into the reserved range.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reported-by: Richard Genoud <richard.genoud@gmail.com>
Tested-by: Richard Genoud <richard.genoud@gmail.com>
Fixes:
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Arnd Bergmann
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0ef659a300 |
ARM: aspeed: adapt defconfigs for new CONFIG_PRINTK_TIME
Commit 94ea9c7a579f ("lib, switch CONFIG_PRINTK_TIME to int") changes
the type of CONFIG_PRINTK_TIME and adapts all existing defconfig files,
while we add two new defconfig files with
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Vladimir Zapolskiy
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8cb17b5ed0 |
irqchip: Add LPC32xx interrupt controller driver
The change adds improved support of NXP LPC32xx MIC, SIC1 and SIC2 interrupt controllers. This is a list of new features in comparison to the legacy driver: * irq types are taken from device tree settings, no more need to hardcode them, * old driver is based on irq_domain_add_legacy, which causes problems with handling MIC hardware interrupt 0 produced by SIC1, * there is one driver for MIC, SIC1 and SIC2, no more need to handle them separately, e.g. have two separate handlers for SIC1 and SIC2, * the driver does not have any dependencies on hardcoded register offsets, * the driver is much simpler for maintenance, * SPARSE_IRQS option is supported. Legacy LPC32xx interrupt controller driver was broken since commit |
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Arnd Bergmann
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88f1847639 |
Topic branch for Device Tree changes adding new generic devfreq driver, for
v4.7:
1. Add bus nodes for Exynos3250, Exynos4x12, Exynos4210 and Exynos542x.
2. Split out common PPMU (Performance Monitoring Unit) nodes into separate
DTSI. The PPMU provides performance data for devfreq.
3. Add NoCP (Network on Chip Probe) node for Exynos542x. On this SoC, like PPMU
on older designs, provides performance data for devfreq.
4. Enable DFVS (Dynamic Voltage and Frequency Scaling) on boards:
- Exynos3250 Rinato,
- Exynos4412 Odroid-X/X2/U3 and Trats2,
- Exynos5422 Odroid XU3/XU3-Lite/XU4.
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Merge tag 'samsung-dt-devfreq-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/late
Merge "ARM: dts: exynos: Devfreq for v4.7: from Krzysztof Kozłowski:
Topic branch for Device Tree changes adding new generic devfreq driver, for
v4.7:
1. Add bus nodes for Exynos3250, Exynos4x12, Exynos4210 and Exynos542x.
2. Split out common PPMU (Performance Monitoring Unit) nodes into separate
DTSI. The PPMU provides performance data for devfreq.
3. Add NoCP (Network on Chip Probe) node for Exynos542x. On this SoC, like PPMU
on older designs, provides performance data for devfreq.
4. Enable DFVS (Dynamic Voltage and Frequency Scaling) on boards:
- Exynos3250 Rinato,
- Exynos4412 Odroid-X/X2/U3 and Trats2,
- Exynos5422 Odroid XU3/XU3-Lite/XU4.
* tag 'samsung-dt-devfreq-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Add support of Bus frequency using VDD_INT for exynos5422-odroidxu3
ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos542x SoC
ARM: dts: exynos: Add NoC Probe dt node for Exynos542x SoC
ARM: dts: exynos: Add support of bus frequency for exynos4412-trats/odroidu3
ARM: dts: exynos: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3
ARM: dts: exynos: Add support of bus frequency using VDD_INT for exynos3250-rinato
ARM: dts: exynos: Add exynos4412-ppmu-common dtsi to delete duplicate PPMU nodes
ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4210
ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos4x12
ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4x12
ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos3250
ARM: dts: exynos: Add DMC bus frequency for exynos3250-rinato/monk
ARM: dts: exynos: Add DMC bus node for Exynos3250
clk: samsung: exynos542x: Add the clock id for ACLK
dt-bindings: clock: Add the clock id for ACLK clock of Exynos542x SoC
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Arnd Bergmann
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28f3136910 |
The i.MX device tree updates with new clocks for 4.7:
- Add LCDIF and FlexCAN device support for i.MX7D - New support i.MX7D based Nitrogen7 board from Boundary Devices - Add display support for vf610-colibri board -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJXKLuLAAoJEFBXWFqHsHzOZ88IAKb4kS4KN0fOdNLMyE7wwi9Y JAfKZEaOASwifm8LZBvC5F3DrLvmxykbbhNiIOFlr0var+wK15HDJNgbTbWDtcUU vS4Jag5UrMXdd7wW/S7Lik2TeEKylt1P3asrrvxvVLkQM7xKeixS3n0LpqzX+RQ1 rOdPv8aSFewX2C7EaMoXPwoJGNXYvA+cge6pIdpO+EHpTiK3PDkEE9C3Vv34I8R7 XQxlKbqoXBxcYXBWseyq57QKQVsnRcvIPTU4HSMJAqJxiMPbgR6KIVAupzjDmtKM aVyXoZTayFhBrdC8l7o3YwOjqHD9Rov7rgEmS2a9qIrkiqxBz/TjsfpBQT23+X0= =t+hk -----END PGP SIGNATURE----- Merge tag 'imx-dt-clkdep-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/late Merge "The i.MX device tree updates with new clocks for 4.7" from Shawn Guo: - Add LCDIF and FlexCAN device support for i.MX7D - New support i.MX7D based Nitrogen7 board from Boundary Devices - Add display support for vf610-colibri board * tag 'imx-dt-clkdep-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: vf610-colibri: enable display controller ARM: dts: vf610: add display nodes ARM: dts: imx: add Boundary Devices Nitrogen7 board ARM: dts: imx7d: add flexcan support ARM: dts: imx7d: add lcdif support clk: imx: vf610: fix whitespace in vf610-clock.h clk: imx: vf610: add TCON ipg clock clk: imx: vf610: fix DCU clock tree clk: imx: add ckil clock for i.MX7 clk: imx: vf610: add suspend/resume support clk: imx: vf610: add WKPU unit clk: imx: vf610: leave DDR clock on clk: imx: clk-gate2: allow custom gate configuration clk: imx6sx: Register SAI clocks as shared clocks |
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Marc Gonzalez
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ec42083b98 |
ARM: dts: tango4: Import watchdog node
The device driver was added in v4.5 by commit
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Marc Gonzalez
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862ccbfb9c |
ARM: dts: tango4: Update cpus node for cpufreq
This platform will use the new generic platdev driver. Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Marc Gonzalez
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692fbddccb |
ARM: dts: tango4: Update DT to match clk driver
Commit
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Marc Gonzalez
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a6e818898c |
ARM: dts: tango4: Initial thermal support
Define the CPU temperature sensor, and critical trip point.
Commit 799d71da471c ("add temperature sensor support for tango SoC")
added the device driver.
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann
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0f02588434 |
Allwinner DT changes for 4.7, round 2
Mostly DT patches to enable the new DRM driver on the CHIP, preliminary support for the A10 and A20, and a support for a new variant of the Olimex A20-Olinuxino-Lime2 featuring an eMMC -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXMO43AAoJEBx+YmzsjxAgBc4P+wTT+7BaGQibEpkKOVTUXvn9 NS+r7myqiZ3Kk+V0Z1hCO/OE0RXZsf8AxRulLycULAWrmsDjoaE1D7kGb91U9Cqk 2zfSznJpEzA+Ny/l+1cLOMVyLcXudhPw5JPPeouqjZW/35z2q4vKbOhAbi39OVY7 j1nXj9sT3XwNdpU1Osx8VQpEdHQauGNnotyj8RrSiRsma+vuIfq0mzzN4D6KjBan uSd9NLbfXxF+56s38sUjSyjwlFKWs0Smusk7uESWsbr8KQMrh5TRxEja9jFqcKN7 M+pLmazwiVRUAG3W0B8XVfqnIowcait/IZ//Umy5iGmTCpt22u42RoFB5rWGXRk7 /Ec2DhlK4UNboYDTWw85Y9g+4Ha0N49V2V+xQ9KZhUVNy442FiTi2wCvRWpoQWQT OZQG5yMWml1jujcQtR9X2n85l5uUQniZn55Yp/XIkggcar1deWWinEQ0QFod+48W 8dm65LrMCL6T8X9awQVyfho31OUn/JUy3MODnnAuTinEsuf/6UxGGmXsg+BwdFzp OEi1yRsDXfieeoirQjf9J7QqzOpP4X2JAx8UDcWmdUqR8dd+d6d/U5DWhLlZra4t PJQZebHwWXQA3V+ZuLOEM2EYtD/0YWLDqanG0rgm+VjXme+ZN0rKFmiSjgHhamV4 zgaxwV7woeM1fXXm3/VN =zrar -----END PGP SIGNATURE----- Merge tag 'sunxi-dt-for-4.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt Merge "Allwinner DT changes for 4.7, round 2" from Maxime Ripard: Mostly DT patches to enable the new DRM driver on the CHIP, preliminary support for the A10 and A20, and a support for a new variant of the Olimex A20-Olinuxino-Lime2 featuring an eMMC * tag 'sunxi-dt-for-4.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: ARM: sun7i: dt: Add pll3 and pll7 clocks ARM: dts: sunxi: Add a olinuxino-lime2-emmc ARM: sun4i: dt: Add pll3 and pll7 clocks ARM: sun5i: chip: Enable the TV Encoder ARM: sun5i: r8: Add display blocks to the DTSI ARM: sun5i: a13: Add display and TCON clocks |
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Arnd Bergmann
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18aab73fba |
aspeed devicetree for 4.7
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCAAGBQJXMIEiAAoJEGt2WQeBR3CenhoP/3H9oohOLBW/mGR/nilFM4HI 17rGLe2lx8MZ6at8mnlWVzKMUKtWXoiTtCtYxyTF9sxnPSF+Z3vNuEK5V341uMds LZ8X/jxw1uZ/4Qf6kZgqPAVqUYd9JurNgDv/bT/99u/CqaNAjx2kzMByCDwZa1vN HlIsUwklCGeO2GZXIEMk5+FfnalB+s0+9NC6sGV/ngEuKeubSs2h3EAwRyJiQalu aL9ZYRL7fd7W1+d7y4vaKPdBbX8GF3qTNpzmTKWjACkV0fn8G5XQM6+3Q26/ICf/ Pj/rcP0BrAPYtnbaLKNtP2dmc2YcCm7lQyEEe1dRDqDWgkeLD34bdUm4SjwGIME9 WDcX4hCUe1fFlTroNm+gXmEI1LE46L7GW5/YOhPgk9fwM6gAwkq5Gh7/O1rV9FEa 3UTEo7nlocTWbMEkc0kjekGayh/rvhCM4cdfr+3pl9PHHKA/riG0FbTv0KpvPXba P44d5p0ceQBtqg4+tB0GwcSELJHtgdGTqyALzmdrpdCa1tNkP1NyvPzvMPBSR9oU Xwc5Q1QwKiF39wtzCGRIwC9fskSvhG8elDFDNHoSfjNGvE525/rQL4SGEMWVmFYj M3YSzjQSaSm44gTOKciRvxfnX5OLeqprrkWz5UBlMXTrr1L0DrLK0INvbmb/bjPU v3GdC3pueFK98nMmZdYl =ED1J -----END PGP SIGNATURE----- Merge tag 'aspeed-for-4.7-dts' of https://github.com/shenki/linux into next/dt Merge "aspeed devicetree for 4.7" from Joel Stanley: This device trees for a pair of Aspeed BMC SoCs and the boards that they sit in. * tag 'aspeed-for-4.7-dts' of https://github.com/shenki/linux: arm/dst: Add Aspeed ast2500 device tree arm/dts: Add Aspeed ast2400 device tree doc/devicetree: Add Aspeed and Tyan to vendor-prefixes |
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Arnd Bergmann
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e3cef9bbb5 |
Third batch of DT changes for 4.7:
- a fix for the VInCo platform: reset gpio specification for Ethernet - addition of True Random Number Generator (TRNG) for all sama5 platforms - trivial adjustment of TRNG register map size for at91sam9g45 family -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJXLK+JAAoJEAf03oE53VmQlDEIAJXbOrw/dKJzFxdvzqhMszC+ 2IKkolGCsYposwryyNjzYkGaSZaWPRo/1TWUiOV7NkyRRACo4VN+ksPphbIQU5qg 5N5G6VGHzuGC9jJXVAV1W9aNGx0vDYd6A4SuTOOyxxy9S8lpVYXUbthaf6MWrOUB QqMpbDtCt/g5t7RYajWYZGDARAU92UT97FQxAHGX642Ytrcvp8ITVCrL6rh6vKPE f91okoe9fipqnp87EvgxcQITxtQUJnQcGXRluzz8m3uvQMEvQk9uxcGaJfM+TECT G0X6yNmFLIPsxxkZxxKVMg54b5pxi9SthohFoY4GKv3JRlSJDzuHmdIqnjwIL/s= =iZ40 -----END PGP SIGNATURE----- Merge tag 'at91-dt3' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt Merge "Third batch of DT changes for 4.7" from Nicolas Ferre: - a fix for the VInCo platform: reset gpio specification for Ethernet - addition of True Random Number Generator (TRNG) for all sama5 platforms - trivial adjustment of TRNG register map size for at91sam9g45 family * tag 'at91-dt3' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: dts: at91: sama5d4: add trng node ARM: dts: at91: sama5d3: add trng node ARM: dts: at91: sama5d2: add trng node ARM: dts: at91: at91sam9g45 family: reduce the trng register map size ARM: dts: at91: VInCo: fix phy reset gpio flag |
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Arnd Bergmann
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3a99f3d8d2 |
Devicetree updates for v4.7:
- Use generic include files - Make accelerometers open drain on the TVK board -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXKaYBAAoJEEEQszewGV1z5DsQALCXJJG5MSGZXWQOz87u0O0M Ec+iGhcgJTgS0+E0eurbxz1ICcNd0sUs+ZA2TU5j3THkCaHNyyu1A/1UvABNAAtR E1Z0ZxoPg68pm76UOj41sjpBf3SUhOiQKY7fBn9ur7ZnFBki06By7RHBVolUKEjB 4biUaqvRW8JrzaGTMamVXdEVGn+FXcZTsEef7TSKnydNvqYM1b6rTL49V2vijcvT /dsrXDsdG/yx2hOPCst/hgPgw4Co9sFVE+AlkX/6fwkYqCnX7Hlhm0FkCr/WcEtn FWGUauLvdaAa80HbAUV5SqVzffhnIb53yhgge7rGcLE0rdO0qDlgEayGldtwoSGA 05hBKK1iGhLfbA7LUnDc6kfiaSroxfD4qID+UXVJccmR0Tzh7dPzB2MuSmVRGapQ wgBohAVz1qgTe5kYLskibuRhHiVPhjhEqeRQmIPudZmNlAzgl1E6LE0qkpi43hmT G1soQEoc98sdqjyODf2RS6a3OF2IAqSjTPa/+O5Ma9zLAeGDXDVhuJcQjjMQ5RaS D5UhxjqmEi2kpKrYsUHrrc1OnlhyBZ8RF4yRTRudi/eFy5lu7jd3i6lwIPE7hV7/ U2kzjUeVxK6GiymFW24xPaPstRAbIMHMJPFG+3x+VfUtwkb5nULUAoA1P5sBr4sS MnI29wQjpryzyCtsCPix =VITy -----END PGP SIGNATURE----- Merge tag 'ux500-armsoc-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt Merge "ux500 Devicetree updates for v4.7" from Linus Walleij: - Use generic include files - Make accelerometers open drain on the TVK board * tag 'ux500-armsoc-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: dts: ux500: configure the accelerometers open drain ARM: dts: ux500: use the GIC include header ARM: dts: ux500: use the GPIO DT header |
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Arnd Bergmann
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21c9a64873 |
The i.MX device tree updates for 4.7, take 2:
- Update display clock configuration for imx6q-b850v3 board - Use watchdog external reset for imx6q-ba16 board - Update operating points settings for i.MX6UL/SX/DL - New board support: imx6ul-pico-hobbit and imx6q-marsboard - Add SAI audio support for imx6ul-14x14-evk board - Enable USB OTG support for M53EVK board - A couple of fixes on DTC warnings -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJXKMJoAAoJEFBXWFqHsHzOcpsH/0bFP/P36+1O8HstQ9+a/BGk r3BMzTeC9glqVO2XXl5VDRp0v/kRHfNETZy7ML7Ghd0oE0VTBfw3j+b/0aQQUxbY GdyGSWjrKFlzuFmBjHP/ZJg4iZfZREUAXAql6iYrXapvx8XM+Si0Ear/urK5yX9l laVu4tszpc0ip5YwzSVOYulwt2lNhialCN/AavQ57bvb1t3pGyv5qtIQ9NNbrxJt 0ZEj/dq5P4GKwHweKUo9jIPPkgygILLq5N9nNnyCkmVbcK5jLFa/Gr42h/hGNyCX gjOeo9jNX5zdcUie38NJbRfcEmqUFTUXXIJKjYPCi/mkpj4xUMEnrWlzcOqY46I= =q9tG -----END PGP SIGNATURE----- Merge tag 'imx-dt-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt Merge "i.MX device tree updates for 4.7, take 2: from Shawn Guo: The i.MX device tree updates for 4.7, take 2: - Update display clock configuration for imx6q-b850v3 board - Use watchdog external reset for imx6q-ba16 board - Update operating points settings for i.MX6UL/SX/DL - New board support: imx6ul-pico-hobbit and imx6q-marsboard - Add SAI audio support for imx6ul-14x14-evk board - Enable USB OTG support for M53EVK board - A couple of fixes on DTC warnings * tag 'imx-dt-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: mx5: dts: Enable USB OTG on M53EVK ARM: dts: imx6ul-14x14-evk: Add audio support ARM: dts: imx6qdl: Remove unneeded unit-addresses ARM: dts: imx6: apalis: parallel lcd display support on ixora ARM: dts: imx6sx-sdb: Add 198MHz operational point ARM: dts: imx28-m28: Remove unneeded partition nodes ARM: dts: imx6ul-pico-hobbit: Add initial support ARM: dts: imx6: Do not hardcode the CLKO clock ARM: dts: imx6: Add dts for Embest MarS Board ARM: dts: imx6: fix dtc warnings for ipu endpoints ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation ARM: dts: imx6sx: Add 198MHz operating point ARM: dts: imx6ul: Fix operating points ARM: dts: imx6q-ba16: use wdog external reset ARM: dts: imx: b450/b650v3: Move ldb_di clk assignment ARM: dts: imx6q-b850v3: Update display clock source ARM: dts: imx6q-b850v3: Remove ldb panel |
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Arnd Bergmann
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7430bc1942 |
- add pinctrl node for mt2701
- add mt2701 pmic wrapper binding - add auxadc binding document -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJXJzZHAAoJELQ5Ylss8dNDGpoP/jHQgPNO/V2lSaIxZVj7CyOO WWxKKP6StGOCeCEBwIX7Kd/bK0IX2b8Wi+hV7Q8Vf7FLfglNXyOP/gvL3ftyC8qf u07CK3BOBVcTwU1LcrzJF5QqcFS2QOdJ5ZdRw0XB83+lNLksZfPbOql8CFdHqxz1 ElHAlwClY4ndV3vn4vf89bq63T07ryoCHVUV0e9G5T0D/TyWaJNvgPNsXJR+rN2Q Er8qeXrvSJuKuWUq/7C0fksmerCiGtguplTQlSMO5fIDjNxmeFpyac4D66/0sL7n mD89j1+/9ylBPGmMeEtdoS+aCAz+OYew4+6a4VJXs8kpXBY++V7NSBvB3TFI7unO JhRsnYnsjUJuX5g9C+xTan8TcWyZzZEiUyf5B041zGkqyaYnIFOqBKFBZYSPJfk7 GxN/4XxiJwwCccynWm4eLBA/4IAS5di9vMU4Wc2ZyK0G59TP4hASmLlIy89c4nGy KEAzIzSwoDGYwnVdr0rZBXfm1VNFTF/biaTqjK93E15gNAI45wM87/E3wajBFDi0 9fkuwGDh1rWYipPU3y1YKi4qGsQoyDPrRGCbywVJEZYx5RdFEcNM/HauPl+E4tqm 86F8hE6bPY16wuc5YPnHNj6aghctwr64Glh6xXVsyTE523AnW9GqRzMAVWFIYRjY Eo5N6/MKDi0tXnDmaI4s =trG3 -----END PGP SIGNATURE----- Merge tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt Merge "ARM: mediatek: dts updates for v4.7" from Matthias Brugger: - add pinctrl node for mt2701 - add mt2701 pmic wrapper binding - add auxadc binding document * tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek: dt-bindings: MediaTek: Add binding document for the AUXADC dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc arm: dts: Add pinctrl/GPIO/EINT node for mt2701 |
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Arnd Bergmann
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e8f72bf9d4 |
Allwinner DT additions for 4.7
The usual bunch of changes, mostly:
* Addition of the SPDIF support
* Addition of the pre-requisites for the display support
* New boards: Difrence DIT4350, colorfly e708 q1, Dserve DSRV9703C,
Polaroid MID2809PXE4, Orange Pi PC, Orange Pi 2
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Merge tag 'sunxi-dt-for-4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt
Merge "Allwinner DT additions for 4.7" from Maxime Ripard:
The usual bunch of changes, mostly:
* Addition of the SPDIF support
* Addition of the pre-requisites for the display support
* New boards: Difrence DIT4350, colorfly e708 q1, Dserve DSRV9703C,
Polaroid MID2809PXE4, Orange Pi PC, Orange Pi 2
* tag 'sunxi-dt-for-4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (38 commits)
ARM: dts: sun7i: Enable S/PDIF on the Cubietruck
ARM: sun5i: Add DRAM gates
ARM: sun5i: Add TV encoder gate to the DTSI
ARM: sun5i: dt: Add pll3 and pll7 clocks
ARM: dts: sun8i: Add dts file for the Orange Pi One SBC
ARM: sun7i: dt: Enable dram gate 5 (tve0 clock) for simplefb TV output
ARM: sun4i: dt: Enable dram gate 5 (tve0 clock) for simplefb TV output
ARM: dts: sun5i-a13-olinuxino-micro: enable USB DRC
ARM: dts: sun8i: Base Orange Pi Plus dts on the Orange Pi 2 dts
ARM: dts: sun8i: Orangepi plus gpio keys fixes and improvements
ARM: dts: sun8i: Add dts for Orange Pi 2 SBC
ARM: dts: sun8i: Add Orange Pi PC support
ARM: dts: sun8i: Fix pio nodes Orangepi Plus dts
ARM: dts: sun7i: Add SPDIF to the Itead Ibox
ARM: dts: sun4i: Add SPDIF to the Mele A1000
ARM: dts: sun7i: Add the SPDIF block to the A20
ARM: dts: sun4i: Add the SPDIF block to the A10
ARM: dts: sun7i: Add the SPDIF clk to the A20
ARM: dts: sun4i: Add the SPDIF clk to the A10
ARM: dts: sun7i: Add SPDIF TX pin to the A20
...
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Arnd Bergmann
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10bd9eb7dd |
Second set of DT updates for DaVinci
adding support for SPI0 and some low priority fixes for ethernet and interrupt controller. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQIcBAABAgAGBQJXIzmQAAoJEGFBu2jqvgRNyRQP/0djH3xjrChj0d5plfXpemHn zbhDZLAB7yjUsxH+umNrqN1t1T6MY3czrOUsM2DtucmMGuIchHC28/EHHMcfrMtl KYr1pDCIuOIMmbBec2+LZ2+j4/jf5el+MbYQaF1xdFfoI2pj9Z1Xb2EItRV1ahl0 8xBrf/mTz1vlAn4nuJ2AuLj1/igKWYgR9RRvYDvi1EDZJkLBGGxUJtT6RqvH1JrE Jvw2fnqrcC1W66eI3g5jGuZFT7uvzVG8tU5gtMaee1SY/6o4mvKOc4qD47PWmyyZ DUrAvxJxTuRJe1G9Og814EeCmlboD6eijsY7vyeXoozsWtR9xcwSGlgxrJMjRhIJ PuiLPDjxKGPNZI5ZAl0vmMA+jtmZ3Q28q7NcIjytMLel0G9KgW1t6qY3ugoFqris 8vp8bOd0xEC5rBHIvsFlQdOsG2ccjLy7oFulu4q59d/WKXquHpHnbbjNetnSbb8i GLSia4Hmw+PS/7P933G9ScUQp/lGDM2iGITFMaAqKMLDDF7Pju4dfj0zFpBoGKPU 67lgdEWDeuKQtnyj5V6d/VLgpG6b2r/pqGo2OJta47MyAoVh+4xThnobdNZeuSIp tAJpmRodG+2OzV67n+OTQnVt0eobdd26oxJl6rmgCWTS2vija0cQ/3Rl3TtpDxFV i45WLujaUyT2U0L0bEWU =RVPv -----END PGP SIGNATURE----- Merge tag 'davinci-for-v4.7/dt-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt Merge "DaVinci DT updates for v4.7 (part 2)" from Sekhar Nori: Second set of DT updates for DaVinci adding support for SPI0 and some low priority fixes for ethernet and interrupt controller. * tag 'davinci-for-v4.7/dt-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: dts: da850: There are 101 interrupts. ARM: dts: da850: disable mdio and eth0 in da850.dtsi ARM: davinci: da8xx-dt: Add spi0 lookup for clock matching ARM: dts: da850: add spi0 to device tree |
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Arnd Bergmann
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c5e51c98e3 |
This adds the rk3288-miqi as new board, adapts the edp-phy settings
to the binding-change that made it into 4.6, adds rk3288 i2c controller nodes and moves the rk3288 thermal data into the soc dtsi, as there really is no need to have that separate file. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCAAGBQJXIoqfAAoJEPOmecmc0R2BBX0H/iBNCd50u66X9sAgpoi9HgPs QghFjG9wxXUAtSGfMWirgmjMVNwCfNBTPUMHgZpIn61Yxgm5vh1dNTiBIGYoNVwv XLLgSRmc4tHKdRQmdw2bik9Do4AKR0NfWN4UG1YtaJnPWVGiBPnlvGqr8sdJHZkS VEPeh5sUgLi8nI5fR2UQxTlv5Epptal72k5kWrPWtLuFN3diPOPZ5tblSESt5OIE EfNARkNVLMRtt+nEZyWF8hFtdIF+gJ+9CKwIt83w9c2Mudbrcpha+HYzOWVMUIY/ g0itfsoW48PyI81UpoBaNmKQXj5S0k8HuDrZ65HMgYWm9pJ5dNsJdlcyQolRmKM= =rD4T -----END PGP SIGNATURE----- Merge tag 'v4.7-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt Merge "Rockchip dts32 updates for v4.7 - part2" from Heiko Stübner: This adds the rk3288-miqi as new board, adapts the edp-phy settings to the binding-change that made it into 4.6, adds rk3288 i2c controller nodes and moves the rk3288 thermal data into the soc dtsi, as there really is no need to have that separate file. * tag 'v4.7-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: move the rk3288 thermal data into rk3288.dtsi ARM: dts: rockchip: add MiQi board from mqmaker dt-bindings: add vendor-prefix for mqmaker ARM: dts: rockchip: move rk3288 edp phy under the GRF ARM: dts: rockchip: make rk3288-grf a simple-mfd ARM: dts: rockchip: add i2c nodes for RK3228 SoCs |
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Arnd Bergmann
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b80dc598eb |
Second batch of defconfig:
- sama5_defconfig: update to support easy use of systemd userspace -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJXMdEQAAoJEAf03oE53VmQa7UH/3ByvZxx5Z0lwubSwZ22p+CK GBxx3jR1++S3IjPvK/yMpYhbNlUlla+VMB+XPAzs/hxD4kTeJ+Y2W5Y6a0bdOu2w ZH5jRQ/MHgFkokP1zCOyHLkLgJXS7d0++c2KdMlDEUoAE2QWG8AXE9NhFhnr1k+q SCnIGq6x/zgk7JvASzWkBDe8CSPdxV0WS66YbvgITSJZ5GKVSpJYHGnUEBRLdpz5 PoJzxYrjekfA2vClzlTYsxibWqfmVPdw8+KS5v89yUTkcQ+oEoNnFRWyflig7D2x 0kEJox10cUHkrW6XaOL589HAiBAOjxc/iWAnZ8Ol2Z7GffShNH02ObrWu9ZJcE4= =h6CO -----END PGP SIGNATURE----- Merge tag 'at91-defconfig2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/defconfig Merge "Second batch of defconfig" from Nicolas Ferre: - sama5_defconfig: update to support easy use of systemd userspace * tag 'at91-defconfig2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91/defconfig: sama5: add CONFIG_FHANDLE ARM: at91: sama5: Update defconfig ARM: multi_v7_defconfig: add the Atmel sama5d2-compatible ADC driver ARM: multi_v7_defconfig: add the Atmel Audio microphone interface PDMIC ARM: multi_v7_defconfig: add Atmel ISI (Image Sensor Interface) driver ARM: multi_v7_defconfig: add Atmel watchdog timers ARM: multi_v7_defconfig: add HLCDC drivers as modules ARM: at91/defconfig: add PDMIC driver to sama5_defconfig ARM: at91/defconfig: add HLCDC driver to sama5_defconfig ARM: at91/defconfig: add the HDMA controller to sama5_defconfig |
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Arnd Bergmann
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2cbb21d749 |
aspeed defconfig for 4.7
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCAAGBQJXMIFoAAoJEGt2WQeBR3Ce7wYP/iOKVi3PR7cvvPtI9Pt7jy69 qWXHcM1gW/ShjiHJtsQa1KafU+AvWet+FpJZtV3NYokgq0MJ7s/9RYyWx+AqZCIn n/+pSuhl3MNsTDrXz4oajm+5m0lw82Qfc4xF8Pz1giss0Div3LKUX3WmcuUrk4az mvWrLNIWp8AqusbuETSfmSu1GEV86va65AbWAj0t3WD0RaIF9MLgqZvhm6f1Gyqh zowEMfTWw4rW7+qOJR0iTI7bv8Kym/3DXvkDEOw7Buqs0ORhCr/83bgKsUc83O8U Qwh6qP9ZaKsYva4mfSqAMWDnn74gkKpQX8oPta0AhXlubSl004fpAs43Mlf8W/KQ ZcLjDC9rnCpz8Mjf3dFHWimIDHkVY0DE8cDq6gJ9PP4+TvGts4br0HH+wKAMKn/2 NBNr4sErj5o9MzkSR+9ND0f0sPrZf+04sqys/h+EDS4b+myR08rxX01hf4zoSpgy N/aboOOMxw0TY6qNgFlcP+x4DmWriI6eWMQCoYJzktG44vIpb/HysWAJwm05m0Hz Ut3yvHQrs+K1uAJk6pH0E1uKxIdqJczf93gy+oWGUuVJBY5gcSjUJCMbtKYN6QXf yy6d0Sv2RIKHjmMAvpgGVAgDpYnRui+YOEsTk2o78RgNATiayJG/ydNvnlboMvhk KqluT45DRkaSu2/DTT5v =tb2f -----END PGP SIGNATURE----- Merge tag 'aspeed-for-4.7-defconfig' of https://github.com/shenki/linux into next/defconfig Merge "aspeed defconfig for 4.7" from Joel Stanley: This adds configurations used for testing Aspeed BMC SoCs, as well as adding the v5 part to the multi defconfig. * tag 'aspeed-for-4.7-defconfig' of https://github.com/shenki/linux: arm/configs: Add Aspeed defconfig arm/configs/multi_v5: Add Aspeed ast2400 |
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Arnd Bergmann
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11d708f414 |
Ux500 defconfig update for v4.7:
- Remove the unused MACH_UX500_DT option from the multi_v7 defconfig - Remove staging driver from u8500_defconfig - Update sensor support in u8500_defconfig -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXMc/0AAoJEEEQszewGV1zMacQAKdlkdZgxrgtEPkadC5BYy9o p4BK1dEzNLbdbCvnrvoR/ubfB165If1uPFxFykqJBGpnTdpOMPWho5tgI9t2ABZz DzMY+HBIm36M6TeZb6q7MdYAjI2vdHHiFMVFTf5cAXlOOMO/5mCP2UhaPpbyZbt5 /2kDNPMJPOvP1w4T866lzyNcOBYViYwVneO3HgHkElrcu1s9NCtXsSE0bYL1Ruwn rehd3UvnHvVDST0gfX5GW0hpKYXxga6gvdwipmcL/FL4aSBjbs5QAAvrucFbz9II dHtGd2nGC6hwpKutFGYWDz1vo+T9j6+NNgI2gttbGpSo6IbsAR/CgrL4rY3VMcCo 9i8zsm6NKihSjmK+w7ECkIHuE4/6FwEQJ6wkMB1uN31R852ev5JDgPeXesimpW/D eWGne2642B2tVCAj4Dp7XSZ4VwhfI6ccZEXqeB7ychGHpAiI9IEnkjZ48SezN5Xf 4RyUNBawbYoD3D7ah1bGdjIHUwfUT8ejHg+F6kRsa6SWAvTEgr4C/m3Z53ME8rdF arGbfBzYfR5vxvXWhYHounWSrOOHqNzHFCvAoGU5vhzbuHjVqmIv4NfVxijoyuJM NQ9cf6WHlRTXqWWqPtrJQT6wYDq28x7Qyua5+7Hk1m3chxVux6LzTDh7L1js4cHM 5kP5GKAw/uVWtTS+7p4T =WJzV -----END PGP SIGNATURE----- Merge tag 'ux500-defconfig-armsoc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/defconfig Merge "Ux500 defconfig update for v4.7" from Linus Walleij: - Remove the unused MACH_UX500_DT option from the multi_v7 defconfig - Remove staging driver from u8500_defconfig - Update sensor support in u8500_defconfig * tag 'ux500-defconfig-armsoc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: u8500_defconfig: update sensor config ARM: u8500_defconfig: remove staging from defconfig ARM: multi_v7_defconfig: Remove unused Kconfig option MACH_UX500_DT |
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Linus Walleij
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35bee33355 |
ARM: u8500_defconfig: update sensor config
The Ux500 is using buffered IIO as the sensors support IRQs. The BH1780 ambient light sensor was added to IIO, so disable the old misc driver and activate the driver in IIO. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Linus Walleij
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6cf8440c2b |
ARM: u8500_defconfig: remove staging from defconfig
Ux500 was enabling the staging drivers due to the RMI4 touchscreen driver, this is now properly upstream, so drop this and the dead symbol for the old RMI4 hack from the defconfig. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Lee Jones
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3ef875479c |
ARM: multi_v7_defconfig: Remove unused Kconfig option MACH_UX500_DT
Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Arnd Bergmann
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48bc03e541 |
Merge tag 'imx-defconfig-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/defconfig
Merge "i.MX defconfig updates for 4.7" from Shawn Guo: - Update multi_v5_defconfig for i.MX21/27 and systemd support - Update imx_v6_v7_defconfig to support devices found on various i.MX6 board: FT5x06 and TSC2004 touch, I2C GPIO, MICREL PHY and M41T80 RTC * tag 'imx-defconfig-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: add CONFIG_MICREL_PHY ARM: imx_v6_v7_defconfig: add CONFIG_I2C_GPIO ARM: multi_v5_defconfig: Enable recommended options for systemd ARM: multi_v5_defconfig: Enable support for MX21/MX27 ARM: imx_v6_v7_defconfig: add CONFIG_RTC_DRV_M41T80 ARM: imx_v6_v7_defconfig: add CONFIG_I2C_MUX_GPIO ARM: imx_v6_v7_defconfig: add FT5x06 and TSC2004 touch support |
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Arnd Bergmann
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b6e3f6d543 |
Merge tag 'tegra-for-4.7-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/defconfig
Merge "ARM: tegra: Default configuration updates for v4.7-rc1" from Thierry Reding: Enable the XUSB pad controller and XUSB controller drivers on the Tegra and multi-v7 default configurations. * tag 'tegra-for-4.7-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: multi_v7: Enable Tegra XUSB controller in defconfig ARM: tegra: Enable XUSB controller in defconfig |
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Arnd Bergmann
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cbf3bbeb2e |
Some defconfig updates to support systemd
based filesystems, SPI NOR and GPIO sysfs entries. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQIcBAABAgAGBQJXIzjWAAoJEGFBu2jqvgRNq3sP/0sIy4dHzBZxZjWZ39GYbR2G HMv+mV6F0bA4UUzdA30JQFffRvt2wj6tUjlGtOQmMguMWAFCT0TLSfsw013+Tb6F xFcOEwrxmTVulr5yAdL6pO2HFAwzTTw1KI2FlQWwIvNUPKE5frI1lkqRa/+fdLax IPObxgd9kfEsv/O4ISO9Z3ZlIyo69/dVlgHRGJ+9e7cxeg4S6RV8I4/TrTiVn2lL 2dGRMglf4R0dGSupclhDCDDxiCkGbbgpm98z43MYfOcq7XG4aSZGcTZIty+CtD7E qSj+oDZsSmUuA6kBn97D/BDLUibV009iu8Ien4i+A5RyIFW9BRShavKAaOESJDL6 uhCgVP0IbuY3/0lhrQ4vclNSO961aIeU50N4xsNjz2aEAQzOCfHGyIihU2oCjVBk LsXumedCm1pg+lVfJsftAQn60T2u4MzpfzZB0A7crmDyVPqK1az+hx5ipcP+FFCc AhIjMgMObQeINq/R6H9rh4zS/fWZbQiqN14NLrmv50Ti4Mf6Cve+m4WLnmdImggi tvuJ5MJ+OaCy89dGb/fuGYP5iLKT+U/JsZfoSVzMyVb0A353G73juUz7/K8Wmq5c IwPKiCXBqM1KRcgoOFFF0KUpLo6ArR54NggYPqAUmyxxrRNQfVvMHLVBtJkWfnjl KFj+zfA4SPK42yMumJI7 =ocYZ -----END PGP SIGNATURE----- Merge tag 'davinci-for-v4.7/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/defconfig Merge "DaVinci defconfig updates for v4.7" from Sekhar Nori: Some defconfig updates to support systemd based filesystems, SPI NOR and GPIO sysfs entries. * tag 'davinci-for-v4.7/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci_all_defconfig: enable SPI and NOR as modules ARM: davinci_all_defconfig: support systemd ARM: davinci_all_defconfig: enable GPIO_SYSFS |
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Arnd Bergmann
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e061b5695a |
One fix for 4.6:
- error in the documentation led to wrongly add a new NAND Flash Controller type. Switch back to the previous compatible one. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJXMYtYAAoJEAf03oE53VmQfvoH/i2HahAo+hQUaCoTKUYy5rfo FOII0mpsLrzryiiVX9B+XV1d5cj5obprQfIrKU4nZomZr1iZdhbPtcrItv/uId5d N2RSdlax+a20nGvo4tKwqmJLOYDWwtcrIFATmGJ1N6VggEeqp7tDE7/QOOxVDpIo K/DPk49b9ZCRQarJpaYC+xbV6zqpyrONfE6Vna6YJ37iCiH5gVu3Kg/X9CNupyiL LUwdYoCkYF6yLRSMSe9A/eN49flVH+B8aUvIa1howqtLRLZlW0K4b8+c4P2reKmY gR/QulhQbcJ0gl4YEX+6ZY5xwnexpAQca9H8f2ivUC12xUjonr3f2mHXgIeQOPE= =d7Yr -----END PGP SIGNATURE----- Merge tag 'at91-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into fixes Merge "at91: fixes for 4.6 #1" from Nicolas Ferre: Here is a late fix for AT91. Sorry to have figure it out so late in the development cycle but we had to confirm it was an error with the documentation of two products. So, as the compatibility string is in since 4.6-rc1 and that the previous one works okay, it's a good opportunity to switch back to the one that works without introducing a intermediary bug. The revert on driver code and the removal of the useless additional compatibility string will be queued for 4.7 through NAND/MTD. * tag 'at91-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: dts: at91: sama5d2: use "atmel,sama5d3-nfc" compatible for nfc |
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Nicolas Ferre
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f0d523668c |
ARM: at91/defconfig: sama5: add CONFIG_FHANDLE
CONFIG_FHANDLE is listed as a mandatory kernel option for systemd. So explicitly enable it to allow easy use of systemd userspace. Reported-by: Marek Vasut <marex@denx.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> |
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Wenyou Yang
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b8453d4ee9 |
ARM: dts: at91: sama5d2: use "atmel,sama5d3-nfc" compatible for nfc
An error in documentation of the NAND Flash Controller (NFC) led to choose another compatibility string for sama5d2 with an impact on the NAND flash ready/busy information. It was producing the error message: atmel_nand 80000000.nand: Time out to wait for interrupt: 0x08000000 and had an impact on performance. So, switch back to the classical "atmel,sama5d3-nfc" compatibility string for this SoC which gives the proper ready/busy bit information. The NAND flash driver will be updated to remove the support for this different implementation. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Romain Izard <romain.izard.pro@gmail.com> [nicolas.ferre@atmel.com: change commit message] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> |
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Catalin Marinas
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0648505324 |
kvm: arm64: Enable hardware updates of the Access Flag for Stage 2 page tables
The ARMv8.1 architecture extensions introduce support for hardware updates of the access and dirty information in page table entries. With VTCR_EL2.HA enabled (bit 21), when the CPU accesses an IPA with the PTE_AF bit cleared in the stage 2 page table, instead of raising an Access Flag fault to EL2 the CPU sets the actual page table entry bit (10). To ensure that kernel modifications to the page table do not inadvertently revert a bit set by hardware updates, certain Stage 2 software pte/pmd operations must be performed atomically. The main user of the AF bit is the kvm_age_hva() mechanism. The kvm_age_hva_handler() function performs a "test and clear young" action on the pte/pmd. This needs to be atomic in respect of automatic hardware updates of the AF bit. Since the AF bit is in the same position for both Stage 1 and Stage 2, the patch reuses the existing ptep_test_and_clear_young() functionality if __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG is defined. Otherwise, the existing pte_young/pte_mkold mechanism is preserved. The kvm_set_s2pte_readonly() (and the corresponding pmd equivalent) have to perform atomic modifications in order to avoid a race with updates of the AF bit. The arm64 implementation has been re-written using exclusives. Currently, kvm_set_s2pte_writable() (and pmd equivalent) take a pointer argument and modify the pte/pmd in place. However, these functions are only used on local variables rather than actual page table entries, so it makes more sense to follow the pte_mkwrite() approach for stage 1 attributes. The change to kvm_s2pte_mkwrite() makes it clear that these functions do not modify the actual page table entries. The (pte|pmd)_mkyoung() uses on Stage 2 entries (setting the AF bit explicitly) do not need to be modified since hardware updates of the dirty status are not supported by KVM, so there is no possibility of losing such information. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> |
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David S. Miller
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e800072c18 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
In netdevice.h we removed the structure in net-next that is being changes in 'net'. In macsec.c and rtnetlink.c we have overlaps between fixes in 'net' and the u64 attribute changes in 'net-next'. The mlx5 conflicts have to do with vxlan support dependencies. Signed-off-by: David S. Miller <davem@davemloft.net> |
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Vivien Didelot
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f81ec90fe9 |
net: dsa: mv88e6xxx: factorize the switch driver
Now that all drivers support the same set of functions and the same setup code, drop every model-specific DSA switch driver and replace them with a common mv88e6xxx driver. This merges the info tables into one, removes the function exports, the model-specific files, and update the defconfigs. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Arnd Bergmann
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ff628a4dbd |
Device tree auxdata handling fix that allows a match based on the
compatible string if no exact match based on the IO address is found. This leaves out the need to patch auxdata for each driver when adding new SoCs. And it also reprotedly fixes the issue of passing auxdata to a child if the parent instantiates the child from DT as discussed in the "[PATCH] of/platform: Allow secondary compatible match in of_dev_lookup" mailing list thread. As a minimal use case, let's also convert omap pinctrl auxdatato use a generic match. There is no need to get this in to the v4.6-rc cycle and it can wait for v4.7 merge window. Note that these changes have now been sitting in Linux next for about two weeks so far as I wanted to make sure no new issues are popping up. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXKjVmAAoJEBvUPslcq6VzNaIQAKBW4SoVCpUnz8U7Vb6drVmk kNuXn317CJQIJSPYuncQkmnPPDqvRBB16offmWI2z31R2p8azuf4kTkroqGrIP2+ ZuXyuxNc3IczxMiWjVN3SKA7/h4fRM+J8IN8AHHf/DAcFOc0Dz1muMhkEX3otT+/ qFn85iBreeAaNnW9eViZ+lvz6wSYlhrHAPrW3jHJM1Q11OTi45vymS82iU4ztcXo zotDxSLaMcQJNAb6wF553JhzwL8G1bM9Ab1b5+vsOVQ/y/wWY+b/maGePUQCWiVX cggYoa/0gDmBGAUdLq1GvVTg4HHIEaO0ysrioMlHmOkTf7KXXiKITZTX98FE39rL xH/2nkechWV8yWPwhZktjASzcImqItcMdS3axFgdHnV7fpho2an/80Ekod401/Bh wIJ48gZxPAyshjr+e8xhyHRdEauVmUYvdiUS/Gv8dEvJJnBqVFYcLd/FNCp43j5X G7RQITG0pK7i0xwX+9vNOrD5CzfWCSLYw6iMnMnReMdnw9PUwbYLaiWTuoyC6Pmd B9zMkqOzdael6fFuQvRi9ZOEoSK5A3EpLWrvXzrS4nXy1dOa2eDpuxoRkAKACVMf wyANAn3YK1pQwtnoGRsdNk98zjMX2o8H1G0XKB0QewNa0zlNhGIUsAiZYX4H/drg taAbzAUSLloDcHnyQgis =T39l -----END PGP SIGNATURE----- Merge tag 'omap-for-v4.7/auxdata-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical Merge "non urgent auxdata fix for v4.7 merge window" from Tony Lindgren: Device tree auxdata handling fix that allows a match based on the compatible string if no exact match based on the IO address is found. This leaves out the need to patch auxdata for each driver when adding new SoCs. And it also reprotedly fixes the issue of passing auxdata to a child if the parent instantiates the child from DT as discussed in the "[PATCH] of/platform: Allow secondary compatible match in of_dev_lookup" mailing list thread. As a minimal use case, let's also convert omap pinctrl auxdatato use a generic match. There is no need to get this in to the v4.6-rc cycle and it can wait for v4.7 merge window. Note that these changes have now been sitting in Linux next for about two weeks so far as I wanted to make sure no new issues are popping up. * tag 'omap-for-v4.7/auxdata-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Simplify auxdata by using the generic match of/platform: Allow secondary compatible match in of_dev_lookup |
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Arnd Bergmann
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11c3aead82 |
Legacy booting vs device tree booting fixes for omaps for
v4.7 merge window. These are not considered urgent fixes enough for the v4.6-rc cycle, but we need them in v4.7 in order to drop the last remaining board-*.c files for omap3 for v4.8 merge window. On Nokia N900, we need to pass the MMC slot names for the legacy user space to work. Let's do that using auxdata as the driver is setting up things already with the pdata for legacy booting. Then we can later on discuss if we may want to have some generic binding describing where the MMC slots are on the device. N900 also has had the ir-rx51 device driver unusable with multiarch for a long time. Let's pass the dmtimer data in pdata for the driver to get it going again. Then once things are working, we can eventually change the driver to use just hrtimer and PWM framework. The driver changes will be queued separately. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXKi9zAAoJEBvUPslcq6VzfNcP+wRJTBKja7wxwxo8R2DKbYgw oJXcldqdqJZIaHnJUR7uFDHZu1Jt6ZUM6WZQAEQTozPtMPnufM3VNgREz/LUqcCa /vNQUBbvGwiaP3KOk3jNX1HuzSFhoAIQxTkE07FEBziZc0Soq7Cs//mUP1HZOrG2 a2+5MRM1TsVqIf0vSHUSZ9ez6iJpbpq2brdFb0upJwV9DFUcDouBBjd1atOPBJqW mZ4myDqgbSSY7fL2cPEGnqVR0tqNTwrToWNxZFBP5T9IrI1oOe0MfI2vDgdHFf9h mrVVITSRvwte751Xheze069ktzI1qJoIUDcyXN1+kTAC7jp3q7Kjo8fzqMVPfcqE zn+Sj7C1l+1a0WjXjzhJhZgJBQkHwJubyJv3cGhb3HdkHbjIp7WURbcMF6gElEH7 J9eA+aHHyd3PW0mfdjuLY0gI5XEoBvRLiboZIewjQ9hIMgD+bKC0FZ/h313xo6eG uPgobT9JBDmcv/EQw2eCH9kVvbf/gudNpCNgdoHcBf3V/EiSPl5PKxhgHtLM4WFj S4rVg5X3MPglQay436SwSwmFYxk3WDo03qLDhn7DWPxxeCVuJDscvgzPhRuVKH4A ox1a17UI1510M6bxoQLGFKK//Q2rNFEQb0YDImlwfsB7ZO/WV3mxn/KX4q2wDWhB WlvMCPGZPi4K38utIQuW =klmr -----END PGP SIGNATURE----- Merge tag 'omap-for-v4.7/legacy-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical Merge "omap legacy boot vs dt boot fixes for v4.7 merge window" from Tony Lindgren: Legacy booting vs device tree booting fixes for omaps for v4.7 merge window. These are not considered urgent fixes enough for the v4.6-rc cycle, but we need them in v4.7 in order to drop the last remaining board-*.c files for omap3 for v4.8 merge window. On Nokia N900, we need to pass the MMC slot names for the legacy user space to work. Let's do that using auxdata as the driver is setting up things already with the pdata for legacy booting. Then we can later on discuss if we may want to have some generic binding describing where the MMC slots are on the device. N900 also has had the ir-rx51 device driver unusable with multiarch for a long time. Let's pass the dmtimer data in pdata for the driver to get it going again. Then once things are working, we can eventually change the driver to use just hrtimer and PWM framework. The driver changes will be queued separately. * tag 'omap-for-v4.7/legacy-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: n900 needs MMC slot names for legacy user space ARM: OMAP2+: Add more functions to pwm pdata for ir-rx51 |
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Arnd Bergmann
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ea46a1f8d3 |
Samsung DTS non-critical fixes for v4.7:
1. Fix s5p-mfc driver probe on Exynos542x Peach boards (need to provide MFC
memory banks). On these boards this was broken for long time but
apparently no one enabled this driver till now.
2. Fix creation of debugfs entries for one regulator on Exynos4210
Trats board.
3. Fix probing of max8997 MFD driver (and its children) because
of missing interrupt. Actually the current version of the driver probes
(just without interrupts) but after switching to regmap and regmap-irq,
the interrupt will be mandatory.
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Merge tag 'samsung-fixes-non-critical-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/fixes-non-critical
Merge "Samsung DTS non-critical fixes for v4.7":
1. Fix s5p-mfc driver probe on Exynos542x Peach boards (need to provide MFC
memory banks). On these boards this was broken for long time but
apparently no one enabled this driver till now.
2. Fix creation of debugfs entries for one regulator on Exynos4210
Trats board.
3. Fix probing of max8997 MFD driver (and its children) because
of missing interrupt. Actually the current version of the driver probes
(just without interrupts) but after switching to regmap and regmap-irq,
the interrupt will be mandatory.
* tag 'samsung-fixes-non-critical-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats
ARM: dts: exynos: Fix regulator name to avoid forbidden character on exynos4210-trats
ARM: dts: exynos: Add MFC memory banks for Peach boards
ARM: EXYNOS: Properly skip unitialized parent clock in power domain on
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Arnd Bergmann
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b54891be1a |
Add mt2701 support
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJXJzCHAAoJELQ5Ylss8dNDLBkP/RRLd6QnQRsgND7TBCJltctv ReJN4rQU/O9wQ1Wcx+6o3AoJwv4czhcAeU3u7HEnYy0ZbjTMxm7+CbGMaZIa9iw3 ibtfxBhucbbjHMP6knMLTKKq7gl5GtzdqBv/cperDyOOcS28CUf1MHc1n/deMGcP focdFFxJwO9SR2jRbWs2BZLRoc4sGfIISvaclgw9+RfP+GC3/mcpFBeJvsQo33Zk PQLBobUqkso0x60v7zAQGuJnmcqvsc6q72dsmjS7BnOSu05zhYKico2uPmO+7Ggb tjKgnYF0amU8AFCmAnW718yCnKkDyhC8qojghpldWis2AAchlDoCuK207PJKKNWK FwliHX0PXPnUpRwj28idCpnvmWSR+tuB4RPYa0tsoMtf4PXx4T8QzneIP2ylAZsT uAzO1sIfDYfQSWx0NxIx5XmmLkN8+2nPEbpTjpYBycvsEPp6xz2hMxnqRHTBy9yg tmgSsItkTCU6FLavX0j6/QZQTdtgmFjl/Wjmhyp8scjYoRz2kKraTEdOZJwJZV74 pBxxku/hJE9slUi7tAUyFfgWy5EPMljPGVCOJNq/Q4/3mDSQWhFwdTQP4Mj5WwN3 jslN0tuBA4hMLlibJl6lgaeyRGFmPECqeYLPpJZXjj5lPyJzw0qT3YQSx9fCUdcU D8NWm5tt7yi4ilgdgMNS =DWCG -----END PGP SIGNATURE----- Merge tag 'v4.6-next-kconfig' of https://github.com/mbgg/linux-mediatek into next/soc Merge "ARM: mediatek: kconfig updates for v4.7" from Matthias Brugger: Add mt2701 support * tag 'v4.6-next-kconfig' of https://github.com/mbgg/linux-mediatek: ARM: mediatek: Add MT2701 config options for mediatek SoCs. |
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Arnd Bergmann
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182e0842b0 |
- re-organize pmic wrapper code for easier and cleaner addiont of new SoCs and pmic wrappers
- add support for pmic wrapper mt6323 - add support for SoC mt2701 - enable gpt6 arch timer on mt7623 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJXJzFfAAoJELQ5Ylss8dND/vYP/igakCxTIYX0FsqSSgTY0btk OsFUxnFiAZ8r35P2QTaA8hlhP0Lv2CUA2vNA9DDmZgM6F5tKRhN9MVoQTBrdJs+2 UYY/bIH+aNUBExbURamdSQVJamMioxOrG++FyNed5gMZ9miIgACOyWJOFw7cEm52 w48qUeNdmxkPdh/mTXW1MB+JbyLBxO3vg8RJThx/a3q09DzBtHRgqKVFnpLDcILB XzUIH+Uj6pdHmft5ySF4Ke0oQWmW1gP3soej/GDJi5GiVE0eq27/RiO+/6Eyv6Qj l78LaM3IDvuZhR+zILE/C7gIoexLIB9Keq9QH/4FCN1wOLVKtZwts1WvdauqLpRc cBCnsCQQCdhJAbBrYsMB6pAc0S981jfcjQh6HnZexcpyN4VageKvndPXrVRXy/HS Ev6NXrkI19UBfH+LGLSGAkQFbKxCTpwoDMi1yCh/vBnYpp4tc8NcX17LbEsUIpAs 3Z0bDW4iBWIwsCmkb+wb3T/MDZ40YZyfUkRJciFyrOvaiCnC1jpdRCq5e3PHWcqs kkJnSgitjrtxYb1r18GeLV1BYICqRyy62SM5HWfVFjOw6Ia0vdgmkM3mLFZb4sVw qVBniwSs4OtkfuLBzqfQtscxFojqhjmh0XLl/IzG7hmG78yTP4pIfuz7yFOpqM2Y MxhVBXYzX/txt0TP5HLQ =35R/ -----END PGP SIGNATURE----- Merge tag 'v4.6-next-soc' of https://github.com/mbgg/linux-mediatek into next/drivers Merge "ARM: mediatek soc updates for v4.7" from Matthias Brugger: - re-organize pmic wrapper code for easier and cleaner addiont of new SoCs and pmic wrappers - add support for pmic wrapper mt6323 - add support for SoC mt2701 - enable gpt6 arch timer on mt7623 * tag 'v4.6-next-soc' of https://github.com/mbgg/linux-mediatek: ARM: mediatek: enable gpt6 on boot up to make arch timer work on mt7623 soc: mediatek: PMIC wrap: add MT2701/7623 support soc: mediatek: PMIC wrap: add mt6323 slave support soc: mediatek: PMIC wrap: add a slave specific struct soc: mediatek: PMIC wrap: remove pwrap_is_mt8135() and pwrap_is_mt8173() soc: mediatek: PMIC wrap: move wdt_src into the pmic_wrapper_type struct soc: mediatek: PMIC wrap: SPI_WRITE needs a different bitmask for MT2701/7623 soc: mediatek: PMIC wrap: WRAP_INT_EN needs a different bitmask for MT2701/7623 soc: mediatek: PMIC wrap: split SoC specific init into callback soc: mediatek: PMIC wrap: add wrapper callbacks for init_reg_clock soc: mediatek: PMIC wrap: don't duplicate the wrapper data |
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Arnd Bergmann
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0683e598a1 |
ARM: tegra: Enable the XUSB controller
These changes add support for the XUSB controller on Tegra124. It is an XHCI compatible controller that replaces the existing EHCI controllers. Support is enabled on Venice2, Jetson TK1 and Nyan-based Chromebooks. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI4aZAAoJEN0jrNd/PrOhlhEQAJsk8OhsyqMUpi+kUBPwvR+x V/WAoHsC2P41l0J8kltGyEW8hVt9jjq1xKoUjYQMycEVK3+uwHWSAmPxLvB4I+OM 6sdZ7fzwbQbC6Om6XT0fdXoi9ryyWWW7N3yil53wJUCbgrDVehd3qG+k56yyvyc4 MqEfGelAtIcj365Oq4aOmLe5cGXEQ1rAVdTVAG1jRhXe+4ItnZwbXJB3Tavp6SK6 euxrrVf9KoW9fhH4Y4SL6l/9A5qDSYr3p1SitNgMTZmvPZa58EJ1Bu/y6OoefsD0 Vi4MYbKyltuNjo6vHRYrUfLXwd9bRFVDgZmErxibI3RXUew8RKxmZzGItaqsxesc YzEcfZ7hZP5qIK3c8uvuw3XRIenHbg/Dk0mGQ4OSJx+jyf5V6BFPjfpESykE/M0b C71p2wEVRBWSwOpNY7+AOKobKnxK4lWEymd5RsneZKpZpjtYy67Mh/AFuUj64IiU AlQoPOIRX4qvf1T4RdYq/jqYp0tSxHVwxwqYg7tQu5fWo5KjZB/KBiqCgsM8RC5i 2Pv7upI9feAwffydljLJvAgKiF2GzOpjj+eFdZZc/5OCvLaDULdI9VHcpMPuJrt/ yI0ZVjnzkmTTBzNjoTPzglbwWCdJ2cA0iZeIgdtupLAMHvDALltAE1vGSu1TBGhF rGAOcNZ1yW3X5UxbXL5X =NYo3 -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-xusb-no-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/late Merge "ARM: tegra: Enable the XUSB controller" from Thierry Reding: These changes add support for the XUSB controller on Tegra124. It is an XHCI compatible controller that replaces the existing EHCI controllers. Support is enabled on Venice2, Jetson TK1 and Nyan-based Chromebooks. * tag 'tegra-for-4.7-xusb-no-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: Enable XUSB on Nyan ARM: tegra: Enable XUSB on Jetson TK1 ARM: tegra: Enable XUSB on Venice2 ARM: tegra: Add Tegra124 XUSB controller ARM: tegra: Move Tegra124 to the new XUSB pad controller binding |
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Arnd Bergmann
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abb2c53a55 |
aspeed arch tag for 4.7
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCAAGBQJXMICzAAoJEGt2WQeBR3CeCD4P/A5a3DwE7hBTx3USQUAA88uC YPEc5KbjbTqDCWNUfUy89IjrNfk8cbrdo9uJ7XgxEnIwc4Xcc7LKqYOrKCqteZ/j JUs29VMIugTwWq53VJilK26Tjq1J3QkjIheU+roRNN65D3tBIstXh/jj1R1mSzXb 41BwUmzrVG4g1lhlwapCk8lVsZibWP/Z/jiL0yYnTkgG/Uye2J85qyO+aAt5zQyY BvdEH4e3lHX/ttOz4lru+ojGFeHusyF3iKlNzc4KOe8DnjR1TaYNzcZVPEDYY08M b3P252qFZflk8g5qmohjrQrdfxcnqPQjCDyxZRJsSeiLu+VELZBZeUXg146eMPUG szEQMURMXch/1X5ekiItPSk2K8W0UdVTgZ3R2Y9KwVBqi0AWoJ5+uIgTUYNV6VbQ 4miYb9dc4yyi+JiS66mL9ax3jbTzhQt9txWAAqr+yZ48j8i1gbFxQiJB/qieuDjx KCZeFs5mlb5y/fbbEVTGqBPC9TYx7tFE7xA/apoC6WEYdJnHQ37u5szG8+HMyQiq N917Rcz98ya8yyCNebjmWI7g8ol6o/zz/8EdpsB+1oVgFW7rKSuUrnFbjU82nAIB R8v7dA6C0weEy0IUJs0n+Cwq1XXfWU0gxK7eMpsaCgjnsAz8mVefB/54RRqfSaMT ybASdWPtBM6Ab1Tv/AQ/ =XUlQ -----END PGP SIGNATURE----- Merge tag 'aspeed-for-4.7-arch' of https://github.com/shenki/linux into next/soc Merge "aspeed arch tag for 4.7" from Joel Stanley <joel@jms.id.au>: This is the initial pull request for the Aspeed BMC SoCs. I put 4.7 in the subject for this and the subsequent requests but if it's a bit late in the cycle then I understand. Following review I got rid of the board file by pushing the functionality out to a watchdog and clock driver, so it's just the Kconfig bits. I've also added myself to maintainers for the Aspeed arch and drivers as I intend on looking after them. * tag 'aspeed-for-4.7-arch' of https://github.com/shenki/linux: arm: Add Aspeed machine |
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Arnd Bergmann
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121711bbe4 |
The i.MX SoC updates for 4.7:
- Allow TWD to be used on UP kernel, as the PREEMPT-RT and cyclictest
shows that TWD has a slightly better performance than i.MX timer.
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Merge tag 'imx-soc-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc
Merge "The i.MX SoC updates for 4.7" from Shawn Guo":
- Allow TWD to be used on UP kernel, as the PREEMPT-RT and cyclictest
shows that TWD has a slightly better performance than i.MX timer.
* tag 'imx-soc-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: always use TWD on IMX6Q
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Arnd Bergmann
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8946bdf7c7 |
mvebu soc for 4.7
- Clock framework cleanup with the "Remove CLK_IS_ROOT" series -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEABECAAYFAlcjaYUACgkQCwYYjhRyO9UZBgCfancMYVmODhUbS2FsaeGQqsgX Q2EAoJuV6WkKlURVzGn3RMacRaNXwVRF =/d5p -----END PGP SIGNATURE----- Merge tag 'mvebu-soc-4.7-1' of git://git.infradead.org/linux-mvebu into next/soc Merge "mvebu soc for 4.7" from Gregory CLEMENT: - Clock framework cleanup with the "Remove CLK_IS_ROOT" series * tag 'mvebu-soc-4.7-1' of git://git.infradead.org/linux-mvebu: ARM: dove: Remove CLK_IS_ROOT ARM: orion5x: Remove CLK_IS_ROOT ARM: mv78xx0: Remove CLK_IS_ROOT |
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Arnd Bergmann
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eb07e08d54 |
These patches provide ability to add non-PSC
clocks to DaVinci clock framwork and are required to support USB PHY clock setting from USB PHY driver. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQIcBAABAgAGBQJXIzJyAAoJEGFBu2jqvgRNGywQAJaq3OHDj1ANi2ywu2LRqFCT jwxDAMm5FOBueQWLyA0ZT9oKF6a0ZAAvaRPFioozx/eIHLBa2AAKUpbfbZ6DB3Hd bF04LbCV6tkKTtGF3bOyHr/Sb+61xxJMoYpZnvqz8PlpzMqtntIKfBWqNqd/R+lz XE7WiTHgN8nrgQLkrT3pcr3AXhygnsu6p5CyC6pqwhmfQfZLFVjgIZiwqmmTd614 HYCwiBkYQvOp6+CTlbPXWLoekunu/87KBnQa8mHiOnDz4SzM3tokSvSvDxsxOkHj 1cVYJIqP6GbxIQavqRY3BLHXnCnV+On2pkGT1H7xhnosQM5EldfJ1zRibDV75BeI ynNYoLzStu9W7K07XoZrPHOK4cp3qvWDpYhlBVuDYFN9o5qBGq75NYDmSU2fBS64 3FaSdVEHtPlCnTSm699xoga91cwlfNqSs9gRhUzEokszrFxDONDSNgAiYs5UcI4k 9YC0gEFC6/j7dBM4YSOLtoHsF8J//Gyx47sH4zD/0YwK20zt3GL6cZ/KOXe1Ielu 6pxR0Zz3CEIlBTq59QxdSJ9lTcPMasfqJISFQyffLMLlU67gW6+b2NvGoXSIYC/u egGsgzhFp/g0VkineTy5K2PhAQ7c8cur/DgNyJX7ftvVxw14m/TMyrPxNNrGUVem 59zpwKenUpueloJqeion =3dg+ -----END PGP SIGNATURE----- Merge tag 'davinci-for-v4.7/soc-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc Merge "DaVinci SoC updates for v4.7 (part 2)" from Sekhar Nori: These patches provide ability to add non-PSC clocks to DaVinci clock framwork and are required to support USB PHY clock setting from USB PHY driver. * tag 'davinci-for-v4.7/soc-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da850: use clk->set_parent for async3 ARM: davinci: Move clock init after ioremap. |
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Arnd Bergmann
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b65b98d9ac |
NXP LPC32xx mach updates for v4.7
This includes a few nonfunctional clean-ups for NXP LPC32xx: * removed leftover from restart code migration to a watchdog driver * removed dead code leftovers from migration to CCF driver * fix double const qualifier -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABCAAGBQJXIo/gAAoJEKo94to8JTllBewP+gKeJmKR4DBWMyISqH/ZfqHm acpyL45BPcdmuhcUZhOyV4jxjpNDXvWkfshoAwDM87cy4qgA4UceGgdu8nfjvuF3 1DUvU4g6qbQJIp8h/uLHE4CiLhqTwuuu2i4YMbR6E+hEuWx2D7MLJQP1zqbA6d5E rl6AX1Bf6ajN5lZq8V0KSlvgP6N0Wew1h36D5APy0MCrijS1D9cMBOue1CyDh4pP Vfwfr3e8dMchtTQvoozoOQN1LW9xcBNkFifdzKLp+P20s5hiB+uBDkQ9VBQr3hKp YztdKJsYcHgZqUkNM54jQ3i+xxM1Inq8IaEQbqjTJyEf4LIpTTpEn93nGG/Nx3+T 4DKc+Ce2BI74qvqwt2seeNr722ftf6kCa37JpvfusaHotELMPB0GCrONgJPS9Udk g9zEAZrJ27zeFAfr7LA3Agywq3Lr1JhHndEodCcMxbBHY33HBFNlBqCWy8YqQyQv IsJGF1Z91xf8WXsEIzID3tCM7nb0c4/S2IEKamQAq98HG7dXOGsAgrJqqFiJEoN0 maeLt7UPIqxORjZk0k6uYC4nE5eZSlID4jKNJF2BB2orJs00z2AC5/H4dsZ488DI gcJd9rfIFGrzhCiFAiUnOz5CY1ZyxtCTdxvfvwIioPxy6MvizBR4G52EgyFA7rN+ d/8qYw5UCiLpf/ptDzkY =029c -----END PGP SIGNATURE----- Merge tag 'lpc32xx-soc-4.7' of git://github.com/vzapolskiy/linux-lpc32xx into next/soc Merge "NXP LPC32xx mach updates for v4.7" from Vladimir Zapolskiy: This includes a few nonfunctional clean-ups for NXP LPC32xx: * removed leftover from restart code migration to a watchdog driver * removed dead code leftovers from migration to CCF driver * fix double const qualifier * tag 'lpc32xx-soc-4.7' of git://github.com/vzapolskiy/linux-lpc32xx: ARM: lpc32xx: remove duplicate const on lpc32xx_auxdata_lookup ARM: lpc32xx: remove leftovers of legacy clock source and provider drivers ARM: lpc32xx: remove reboot header file |
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Robin Murphy
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53c92d7933 |
iommu: of: enforce const-ness of struct iommu_ops
As a set of driver-provided callbacks and static data, there is no compelling reason for struct iommu_ops to be mutable in core code, so enforce const-ness throughout. Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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Joel Stanley
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d0bc3483da |
arm/configs: Add Aspeed defconfig
Signed-off-by: Joel Stanley <joel@jms.id.au> |
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Joel Stanley
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0d0f88969d |
arm/configs/multi_v5: Add Aspeed ast2400
This adds the Aspeed ast2400 BMC SoC to the build. The SoC has six UARTs so we need to enable the appropriate options for SERIAL_8250 Signed-off-by: Joel Stanley <joel@jms.id.au> |
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Joel Stanley
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0244062265 |
arm/dst: Add Aspeed ast2500 device tree
This adds a common device tree for all fifth generation Aspeed systems, and a board specific device tree for the ast2500 evaluation board. Signed-off-by: Joel Stanley <joel@jms.id.au> |
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Joel Stanley
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d44a1138cd |
arm/dts: Add Aspeed ast2400 device tree
A common device tree for all forth gen/ast2400 systems and a board specific dts for the Palmetto OpenPower developemnt machine which was used for testing. Signed-off-by: Joel Stanley <joel@jms.id.au> |