-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJYEBvHAAoJEEhZKYFQ1nG7qL0IAMTlDgUkVnFviMw/+iTpxKOC
UjFIsas2I/bqNyOXtZtXSHIpP28qX58NNTelQbqOA1xdCtPAr0u3w45ZTqKlzzj9
ofpXfFmWIgiqilKTus3pKAd/GUImSIjItWXh4QDazYdTaFEVoyqmyybTrvj2xQhi
nPCw0kuIQf4SmY9A35jKPUEB+q0cpipkDliGfGpLvy8mgV+HAdyb6dSefyLXvW7N
YMiy8ZRFYL3T0U/nF+bYh9RUCK+S9KtDpOZKrd7GY7Hij8f1v3IUQLwfM9tKyso3
+oG1m1egsmXecwO+zL6J2H3A8JoCD84ZZlaJs/iDTrO5eA6wjNFCkVp8L4euouA=
=jeld
-----END PGP SIGNATURE-----
Merge tag 'usb-ci-v4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-linus
Peter writes:
Fix for kernel panic during the system reboot for some boards
After commit b09b5224fe ("usb: chipidea: implement platform shutdown
callback") and commit 43a404577a ("usb: chipidea: host: set host to
be null after hcd is freed") a NULL pointer dereference is caused
on i.MX23 during shutdown. So ensure that role is set to CI_ROLE_END and
we finish interrupt handling before the hcd is deallocated. This avoids
the NULL pointer dereference.
Suggested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Fixes: b09b5224fe ("usb: chipidea: implement platform shutdown callback")
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Since the controller on R-Car Gen3 doesn't have any status registers
to detect initialization (LPSTS.SUSPM = 1) and the initialization needs
up to 45 usec, this patch adds wait after the initialization. Otherwise,
writing other registers (e.g. INTENB0) will fail.
Fixes: de18757e27 ("usb: renesas_usbhs: add R-Car Gen3 power control")
Cc: <stable@vger.kernel.org> # v4.6+
Cc: <balbi@kernel.org>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Increase ohci watchout delay to 275 ms. Previous delay was 250 ms
with 20 ms of slack, after removing slack time some ohci controllers don't
respond in time. Logs from systems with controllers that have the
issue would show "HcDoneHead not written back; disabled"
Signed-off-by: Bryan Paluch <bryanpaluch@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If we're booting pandaboard using NFSroot over built-in g_ether, we
can get the following after booting once and doing a warm reset:
g_ether gadget: ecm_open
g_ether gadget: notify connect true
...
WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147
l3_interrupt_handler+0x220/0x34c
44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4CFG (Read):
Data Access in User mode du ring Functional access
...
Fix the issue by calling pm_runtime functions from
musb_gadget_queue.
Note that in the long run we should be able to queue the pending
transfers if pm_runtime is not active, and flush the queue from
pm_runtime_resume.
Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If we configure musb with 2430 glue as a peripheral, and then rmmod
omap2430 module, we'll get the following error:
[ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ]
...
rmmod/413 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire:
(&phy->mutex){+.+.+.}, at: [<c04b9fd0>] phy_power_off+0x1c/0xb8
[ 204.678710]
and this task is already holding:
(&(&musb->lock)->rlock){-.-...}, at: [<bf3a482c>]
musb_gadget_stop+0x24/0xec [musb_hdrc]
which would create a new lock dependency:
(&(&musb->lock)->rlock){-.-...} -> (&phy->mutex){+.+.+.}
...
This is because some glue layers expect musb_platform_enable/disable
to be called with spinlock held, and 2430 glue layer has USB PHY on
the I2C bus using a mutex.
We could fix the glue layers to take the spinlock, but we still have
a problem of musb_plaform_enable/disable being called in an unbalanced
manner. So that would still lead into USB PHY enable/disable related
problems for omap2430 glue layer.
While it makes sense to only enable USB PHY when needed from PM point
of view, in this case we just can't do it yet without breaking things.
So let's just revert phy_enable/disable related changes instead and
reconsider this after we have fixed musb_platform_enable/disable to
be balanced.
Fixes: a83e17d0f7 ("usb: musb: Improve PM runtime and phy handling for 2430 glue layer")
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The reset value of RWC is 0, set RemoteWakeupConnected bit explicitly
before calling ohci_run, it also fixes the issue that the mass
storage stick connected wasn't suspended when the system suspend.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Here's a fix for a NULL-deref during probe which could be triggered by a
malicious device, and a fix for some missing error handling in cp210x
that also leaked some bits from the stack. Included is also a new device
id for ftdi_sio.
Signed-off-by: Johan Hovold <johan@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQIuBAABCAAYBQJYCi0cERxqb2hhbkBrZXJuZWwub3JnAAoJEEEN5E/e4bSVV5IP
/3EdMg0u0RCtXoVgf/gUV3/mDa5MfEC/qCVVDP3HiHicKFE47Fwb+0ljlF1u+NsS
QKveNCW4+H/bfdTKfQLu5EDS4nlxba7ONRhBR3+KbwXIftoRJC05JYWmE/msXbVD
RGPv/pA0xL4YfDGvb9hlKqVkv9OlLiVosK9SXEiSTwtSkLbSgtWjBtIaZ5Z3WgrE
AYFf/p+L+KRMi9nZ03VIr85zba45tmGFxp/bUjfBERPYZywK8GsylBWOKMsN6pPz
6GR0kMWveh1z7+E8BflghcVVeJ8J/sFqDUPgIS9r51ptZmttWU0phVPhNY3VuPf4
Bl713koJgJh+UQjIEHmU7gmIQkJhdo+79NxtO6caYdLCMBKlVEfQkRZ/00CE4d19
wJFLFEmWEuv+bYgcOAWzENBunu6HUzRpx+cLDdGL011eajnpABEPnPFkt/GAMv5L
3krX/zJrw2gPyrLoWQ9bg7/n4AN/Yut1rA2zJ7RUCHl7u0Q3BU6xeA52dE7ysZFZ
T662kYAWjc1E0Dtc8VgK6AV7Lhs64n8JvrvZ3QJM4TP6bWabr1hZOeocVXYBacDn
4yFI7Yj8a5nrapFzDANFN3pA8uiWlgA6lbj+TFvNRodDfyxHxsXqslaZHP+ZvkLE
wZj1IfWJtiu14dfNCaBh8k3s439ValZLUgz21VCzZrhX
=jD5W
-----END PGP SIGNATURE-----
Merge tag 'usb-serial-4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial fixes for v4.9-rc2
Here's a fix for a NULL-deref during probe which could be triggered by a
malicious device, and a fix for some missing error handling in cp210x
that also leaked some bits from the stack. Included is also a new device
id for ftdi_sio.
Signed-off-by: Johan Hovold <johan@kernel.org>
Make sure we have at least one port before attempting to register a
console.
Currently, at least one driver binds to a "dummy" interface and requests
zero ports for it. Should such an interface also lack endpoints, we get
a NULL-deref during probe.
Fixes: e5b1e2062e ("USB: serial: make minor allocation dynamic")
Cc: stable <stable@vger.kernel.org> # 3.11
Signed-off-by: Johan Hovold <johan@kernel.org>
USB2 host inititated resume, and system suspend bus resume
need to use the same USB_RESUME_TIMEOUT as elsewhere.
This resolves a device disconnect issue at system resume seen
on Intel Braswell and Apollolake, but is in no way limited to
those platforms.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If a device is unplugged and replugged during Sx system suspend
some Intel xHC hosts will overwrite the CAS (Cold attach status) flag
and no device connection is noticed in resume.
A device in this state can be identified in resume if its link state
is in polling or compliance mode, and the current connect status is 0.
A device in this state needs to be warm reset.
Intel 100/c230 series PCH specification update Doc #332692-006 Errata #8
Observed on Cherryview and Apollolake as they go into compliance mode
if LFPS times out during polling, and re-plugged devices are not
discovered at resume.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
xHC in Wildcatpoint-LP PCH is similar to LynxPoint-LP and need the
same quirks to prevent machines from spurious restart while
shutting them down.
Reported-by: Hasan Mahmood <hasan.mahm@gmail.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The current tiocmget implementation would fail to report errors up the
stack and instead leaked a few bits from the stack as a mask of
modem-status flags.
Fixes: 39a66b8d22 ("[PATCH] USB: CP2101 Add support for flow control")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Fix to return error code -ENOMEM from the kmalloc() error handling
case instead of 0, as done elsewhere in this function.
Fixes: a19b882c07 ("wusb: Stop using the stack for sg crypto scratch space")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
First set of fixes for v4.9-rc cycle. Nothing major
this time around. The most important patches are the
3 fixes in dwc3 (dma_free_coheren() size fix,
queued request accounting fix and Isochronous
StartTransfer fix) and the 3 reverts on dwc2.
We're also including the late atmel UDC fix which
didn't make it into v4.8-final.
-----BEGIN PGP SIGNATURE-----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=Kepq
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-v4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
Felipe writes:
usb: fixes for v4.9-rc2
First set of fixes for v4.9-rc cycle. Nothing major
this time around. The most important patches are the
3 fixes in dwc3 (dma_free_coheren() size fix,
queued request accounting fix and Isochronous
StartTransfer fix) and the 3 reverts on dwc2.
We're also including the late atmel UDC fix which
didn't make it into v4.8-final.
This binding was deprecated due to commit aa381a7259 ("usb: dwc2:
gadget: fix TX FIFO size and address initialization"). However that
commit is now reverted, so also revert this commit.
The binding is valid and shouldn't be deprecated.
This reverts commit 65e1ff7f4b ("Documentation: devicetree: dwc2:
Deprecate g-tx-fifo-size").
Signed-off-by: John Youn <johnyoun@synopsys.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This reverts commit aa381a7259 ("usb: dwc2: gadget: fix TX FIFO size
and address initialization").
The original commit removed the FIFO size programming per endpoint. The
DPTXFSIZn register is also used for DIEPTXFn and the SIZE field is r/w
in dedicated fifo mode. So it isn't appropriate to simply remove this
initialization as it might break existing behavior.
Also, some cores might not have enough fifo space to handle the
programming method used in the reverted patch, resulting in fifo
initialization failure.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Cc: Robert Baldyga <r.baldyga@samsung.com>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This reverts commit ba48eab886 ("usb: dwc2: gadget: change variable
name to more meaningful").
This is needed to cleanly revert commit aa381a7259 ("usb: dwc2:
gadget: fix TX FIFO size and address initialization") which may cause
regressions on some platforms.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Cc: Robert Baldyga <r.baldyga@samsung.com>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This adds support to ftdi_sio for the Infineon TriBoard TC2X7
engineering board for first-generation Aurix SoCs with Tricore CPUs.
Mere addition of the device IDs does the job.
Signed-off-by: Stefan Tauner <stefan.tauner@technikum-wien.at>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Pointing an sg list at the stack is verboten and, with
CONFIG_VMAP_STACK=y, will malfunction. Use kmalloc for the wusb
crypto stack space instead.
Untested -- I'm not entirely convinced that this hardware exists in
the wild.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In commit 2abd9d5fa6 ("usb: dwc3: ep0: Add chained TRB support"), the
size of the memory allocated with 'dma_alloc_coherent()' has been modified
but the corresponding calls to 'dma_free_coherent()' have not been updated
accordingly.
This has been spotted with coccinelle, using the following script:
////////////////////
@r@
expression x0, x1, y0, y1, z0, z1, t0, t1, ret;
@@
* ret = dma_alloc_coherent(x0, y0, z0, t0);
...
* dma_free_coherent(x1, y1, ret, t1);
@script:python@
y0 << r.y0;
y1 << r.y1;
@@
if y1.find(y0) == -1:
print "WARNING: sizes look different: '%s' vs '%s'" % (y0, y1)
////////////////////
Fixes: 2abd9d5fa6 ("usb: dwc3: ep0: Add chained TRB support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
ffs_func_eps_disable is called from atomic context so it cannot sleep
thus cannot grab a mutex. Change the handling of epfile->read_buffer
to use non-sleeping synchronisation method.
Reported-by: Chen Yu <chenyu56@huawei.com>
Signed-off-by: Michał Nazarewicz <mina86@mina86.com>
Fixes: 9353afbbfa ("buffer data from ‘oversized’ OUT requests")
Tested-by: John Stultz <john.stultz@linaro.org>
Tested-by: Chen Yu <chenyu56@huawei.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
epfile->ep is protected by ffs->eps_lock (not epfile->mutex) so clear it
while holding the spin lock.
Tested-by: John Stultz <john.stultz@linaro.org>
Tested-by: Chen Yu <chenyu56@huawei.com>
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Although a host-only controller should not have any associated delay,
some rockchip SOC platforms will not show the correct host-values of
registers until after a delay.
So add a 50 ms sleep when in host-only mode.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
We cannot pre-start isochronous endpoints because we
rely on the micro-frame number passed via
XferNotReady command for proper Isochronous
scheduling.
Fixes: 08a36b5438 ("usb: dwc3: gadget: simplify __dwc3_gadget_ep_queue()")
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Some requests could be accounted for multiple
times. Let's fix that so each and every requests is
accounted for only once.
Cc: <stable@vger.kernel.org> # v4.8
Fixes: 55a0237f8f ("usb: dwc3: gadget: use allocated/queued reqs for LST bit")
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
If we don't guarantee that we will always get an
interrupt at least when we're queueing our very last
request, we could fall into situation where we queue
every request with 'no_interrupt' set. This will
cause the link to get stuck.
The behavior above has been triggered with g_ether
and dwc3.
Cc: <stable@vger.kernel.org>
Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJYAnNOAAoJEGu/nxmHO1GNOzQH/3p+j1yPUR08+qhlZBdF/vCH
i9Qb13yUT8yEN9tCZ7bsMhRZYQ70GuPMtLJbhklwGmnDAEZwzGoCrokexCsKoKiv
0RmzLUsbN7GM6LFXOyTj3QwFGxjQnVzk5TKXSR2qUpqvvffFsAFlTpg/JqRNpTjF
c85naRDFYmZ3fGi2mT/emoY8MAu90XnjWbAMrg+uipsriBqOcbUD487CubDeR0CK
svO3JSvv2W6vjMVzkLSWnpFrhiWmqAcOHFS4NEcCeQaJkDmyRCnmVNXBaB1YGZey
47+r8oLo64oByCt+Z60Dxb5rwDJfDLLDfRQeDOltgR4i2nnSZ5cS21V55Z5alqg=
=sDD1
-----END PGP SIGNATURE-----
Merge tag 'befs-v4.9-rc1' of git://github.com/luisbg/linux-befs
Pull befs fixes from Luis de Bethencourt:
"I recently took maintainership of the befs file system [0]. This is
the first time I send you a git pull request, so please let me know if
all the below is OK.
Salah Triki and myself have been cleaning the code and fixing a few
small bugs.
Sorry I couldn't send this sooner in the merge window, I was waiting
to have my GPG key signed by kernel members at ELCE in Berlin a few
days ago."
[0] https://lkml.org/lkml/2016/7/27/502
* tag 'befs-v4.9-rc1' of git://github.com/luisbg/linux-befs: (39 commits)
befs: befs: fix style issues in datastream.c
befs: improve documentation in datastream.c
befs: fix typos in datastream.c
befs: fix typos in btree.c
befs: fix style issues in super.c
befs: fix comment style
befs: add check for ag_shift in superblock
befs: dump inode_size superblock information
befs: remove unnecessary initialization
befs: fix typo in befs_sb_info
befs: add flags field to validate superblock state
befs: fix typo in befs_find_key
befs: remove unused BEFS_BT_PARMATCH
fs: befs: remove ret variable
fs: befs: remove in vain variable assignment
fs: befs: remove unnecessary *befs_sb variable
fs: befs: remove useless initialization to zero
fs: befs: remove in vain variable assignment
fs: befs: Insert NULL inode to dentry
fs: befs: Remove useless calls to brelse in befs_find_brun_dblindirect
...
extract as much possible uncertainty from a running system at boot time as
possible, hoping to capitalize on any possible variation in CPU operation
(due to runtime data differences, hardware differences, SMP ordering,
thermal timing variation, cache behavior, etc).
At the very least, this plugin is a much more comprehensive example for
how to manipulate kernel code using the gcc plugin internals.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
Comment: Kees Cook <kees@outflux.net>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=1dUK
-----END PGP SIGNATURE-----
Merge tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull gcc plugins update from Kees Cook:
"This adds a new gcc plugin named "latent_entropy". It is designed to
extract as much possible uncertainty from a running system at boot
time as possible, hoping to capitalize on any possible variation in
CPU operation (due to runtime data differences, hardware differences,
SMP ordering, thermal timing variation, cache behavior, etc).
At the very least, this plugin is a much more comprehensive example
for how to manipulate kernel code using the gcc plugin internals"
* tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
latent_entropy: Mark functions with __latent_entropy
gcc-plugins: Add latent_entropy plugin
Pull MIPS updates from Ralf Baechle:
"This is the main MIPS pull request for 4.9:
MIPS core arch code:
- traps: 64bit kernels should read CP0_EBase 64bit
- traps: Convert ebase to KSEG0
- c-r4k: Drop bc_wback_inv() from icache flush
- c-r4k: Split user/kernel flush_icache_range()
- cacheflush: Use __flush_icache_user_range()
- uprobes: Flush icache via kernel address
- KVM: Use __local_flush_icache_user_range()
- c-r4k: Fix flush_icache_range() for EVA
- Fix -mabi=64 build of vdso.lds
- VDSO: Drop duplicated -I*/-E* aflags
- tracing: move insn_has_delay_slot to a shared header
- tracing: disable uprobe/kprobe on compact branch instructions
- ptrace: Fix regs_return_value for kernel context
- Squash lines for simple wrapper functions
- Move identification of VP(E) into proc.c from smp-mt.c
- Add definitions of SYNC barrierstype values
- traps: Ensure full EBase is written
- tlb-r4k: If there are wired entries, don't use TLBINVF
- Sanitise coherentio semantics
- dma-default: Don't check hw_coherentio if device is non-coherent
- Support per-device DMA coherence
- Adjust MIPS64 CAC_BASE to reflect Config.K0
- Support generating Flattened Image Trees (.itb)
- generic: Introduce generic DT-based board support
- generic: Convert SEAD-3 to a generic board
- Enable hardened usercopy
- Don't specify STACKPROTECTOR in defconfigs
Octeon:
- Delete dead code and files across the platform.
- Change to use all memory into use by default.
- Rename upper case variables in setup code to lowercase.
- Delete legacy hack for broken bootloaders.
- Leave maintaining the link state to the actual ethernet/PHY drivers.
- Add DTS for D-Link DSR-500N.
- Fix PCI interrupt routing on D-Link DSR-500N.
Pistachio:
- Remove ANDROID_TIMED_OUTPUT from defconfig
TX39xx:
- Move GPIO setup from .mem_setup() to .arch_init()
- Convert to Common Clock Framework
TX49xx:
- Move GPIO setup from .mem_setup() to .arch_init()
- Convert to Common Clock Framework
txx9wdt:
- Add missing clock (un)prepare calls for CCF
BMIPS:
- Add PW, GPIO SDHCI and NAND device node names
- Support APPENDED_DTB
- Add missing bcm97435svmb to DT_NONE
- Rename bcm96358nb4ser to bcm6358-neufbox4-sercom
- Add DT examples for BCM63268, BCM3368 and BCM6362
- Add support for BCM3368 and BCM6362
PCI
- Reduce stack frame usage
- Use struct list_head lists
- Support for CONFIG_PCI_DOMAINS_GENERIC
- Make pcibios_set_cache_line_size an initcall
- Inline pcibios_assign_all_busses
- Split pci.c into pci.c & pci-legacy.c
- Introduce CONFIG_PCI_DRIVERS_LEGACY
- Support generic drivers
CPC
- Convert bare 'unsigned' to 'unsigned int'
- Avoid lock when MIPS CM >= 3 is present
GIC:
- Delete unused file smp-gic.c
mt7620:
- Delete unnecessary assignment for the field "owner" from PCI
BCM63xx:
- Let clk_disable() return immediately if clk is NULL
pm-cps:
- Change FSB workaround to CPU blacklist
- Update comments on barrier instructions
- Use MIPS standard lightweight ordering barrier
- Use MIPS standard completion barrier
- Remove selection of sync types
- Add MIPSr6 CPU support
- Support CM3 changes to Coherence Enable Register
SMP:
- Wrap call to mips_cpc_lock_other in mips_cm_lock_other
- Introduce mechanism for freeing and allocating IPIs
cpuidle:
- cpuidle-cps: Enable use with MIPSr6 CPUs.
SEAD3:
- Rewrite to use DT and generic kernel feature.
USB:
- host: ehci-sead3: Remove SEAD-3 EHCI code
FBDEV:
- cobalt_lcdfb: Drop SEAD3 support
dt-bindings:
- Document a binding for simple ASCII LCDs
auxdisplay:
- img-ascii-lcd: driver for simple ASCII LCD displays
irqchip i8259:
- i8259: Add domain before mapping parent irq
- i8259: Allow platforms to override poll function
- i8259: Remove unused i8259A_irq_pending
Malta:
- Rewrite to use DT
of/platform:
- Probe "isa" busses by default
CM:
- Print CM error reports upon bus errors
Module:
- Migrate exception table users off module.h and onto extable.h
- Make various drivers explicitly non-modular:
- Audit and remove any unnecessary uses of module.h
mailmap:
- Canonicalize to Qais' current email address.
Documentation:
- MIPS supports HAVE_REGS_AND_STACK_ACCESS_API
Loongson1C:
- Add CPU support for Loongson1C
- Add board support
- Add defconfig
- Add RTC support for Loongson1C board
All this except one Documentation fix has sat in linux-next and has
survived Imagination's automated build test system"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (127 commits)
Documentation: MIPS supports HAVE_REGS_AND_STACK_ACCESS_API
MIPS: ptrace: Fix regs_return_value for kernel context
MIPS: VDSO: Drop duplicated -I*/-E* aflags
MIPS: Fix -mabi=64 build of vdso.lds
MIPS: Enable hardened usercopy
MIPS: generic: Convert SEAD-3 to a generic board
MIPS: generic: Introduce generic DT-based board support
MIPS: Support generating Flattened Image Trees (.itb)
MIPS: Adjust MIPS64 CAC_BASE to reflect Config.K0
MIPS: Print CM error reports upon bus errors
MIPS: Support per-device DMA coherence
MIPS: dma-default: Don't check hw_coherentio if device is non-coherent
MIPS: Sanitise coherentio semantics
MIPS: PCI: Support generic drivers
MIPS: PCI: Introduce CONFIG_PCI_DRIVERS_LEGACY
MIPS: PCI: Split pci.c into pci.c & pci-legacy.c
MIPS: PCI: Inline pcibios_assign_all_busses
MIPS: PCI: Make pcibios_set_cache_line_size an initcall
MIPS: PCI: Support for CONFIG_PCI_DOMAINS_GENERIC
MIPS: PCI: Use struct list_head lists
...
Just a few trivial small fixes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=CjWZ
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Just a few trivial small fixes"
* tag 'sound-fix-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: line6: fix a crash in line6_hwdep_write()
ALSA: seq: fix passing wrong pointer in function call of compatibility layer
ALSA: hda - Fix a failure of micmute led when having multi adcs
ALSA: line6: Fix POD X3 Live audio input
Pull more misc uaccess and vfs updates from Al Viro:
"The rest of the stuff from -next (more uaccess work) + assorted fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
score: traps: Add missing include file to fix build error
fs/super.c: don't fool lockdep in freeze_super() and thaw_super() paths
fs/super.c: fix race between freeze_super() and thaw_super()
overlayfs: Fix setting IOP_XATTR flag
iov_iter: kernel-doc import_iovec() and rw_copy_check_uvector()
blackfin: no access_ok() for __copy_{to,from}_user()
arm64: don't zero in __copy_from_user{,_inatomic}
arm: don't zero in __copy_from_user_inatomic()/__copy_from_user()
arc: don't leak bits of kernel stack into coredump
alpha: get rid of tail-zeroing in __copy_user()
Pull cifs fixes from Steve French:
"Including:
- nine bug fixes for stable. Some of these we found at the recent two
weeks of SMB3 test events/plugfests.
- significant improvements in reconnection (e.g. if server or network
crashes) especially when mounted with "persistenthandles" or to
server which advertises Continuous Availability on the share.
- a new mount option "idsfromsid" which improves POSIX compatibility
in some cases (when winbind not configured e.g.) by better (and
faster) fetching uid/gid from acl (when "cifsacl" mount option is
enabled). NB: we are almost complete work on "cifsacl" (querying
mode/uid/gid from ACL) for SMB3, but SMB3 support for cifsacl is
not included in this set.
- improved handling for SMB3 "credits" (even if server is buggy)
Still working on two sets of changes:
- cifsacl enablement for SMB3
- cleanup of RFC1001 length calculation (so we can handle encryption
and multichannel and RDMA)
And a couple of new bugs were reported recently (unrelated to above)
so will probably have another merge request next week"
* 'for-next' of git://git.samba.org/sfrench/cifs-2.6: (21 commits)
CIFS: Retrieve uid and gid from special sid if enabled
CIFS: Add new mount option to set owner uid and gid from special sids in acl
CIFS: Reset read oplock to NONE if we have mandatory locks after reopen
CIFS: Fix persistent handles re-opening on reconnect
SMB2: Separate RawNTLMSSP authentication from SMB2_sess_setup
SMB2: Separate Kerberos authentication from SMB2_sess_setup
Expose cifs module parameters in sysfs
Cleanup missing frees on some ioctls
Enable previous version support
Do not send SMB3 SET_INFO request if nothing is changing
SMB3: Add mount parameter to allow user to override max credits
fs/cifs: reopen persistent handles on reconnect
Clarify locking of cifs file and tcon structures and make more granular
Fix regression which breaks DFS mounting
fs/cifs: keep guid when assigning fid to fileinfo
SMB3: GUIDs should be constructed as random but valid uuids
Set previous session id correctly on SMB3 reconnect
cifs: Limit the overall credit acquired
Display number of credits available
Add way to query creation time of file via cifs xattr
...
Pull btrfs fixes from Chris Mason:
"Some fixes from Omar and Dave Sterba for our new free space tree.
This isn't heavily used yet, but as we move toward making it the new
default we wanted to nail down an endian bug"
* 'for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
btrfs: tests: uninline member definitions in free_space_extent
btrfs: tests: constify free space extent specs
Btrfs: expand free space tree sanity tests to catch endianness bug
Btrfs: fix extent buffer bitmap tests on big-endian systems
Btrfs: catch invalid free space trees
Btrfs: fix mount -o clear_cache,space_cache=v2
Btrfs: fix free space tree bitmaps on big-endian systems
score images fail to build as follows.
arch/score/kernel/traps.c: In function 'show_stack':
arch/score/kernel/traps.c:55:3: error:
implicit declaration of function '__get_user'
__get_user() is declared in asm/uaccess.h, which was previously included
through asm/module.h.
Cc: Al Viro <viro@zeniv.linux.org.uk>
Fixes: 88dd4a748d ("score: separate extable.h, switch module.h to it")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
sb_wait_write()->percpu_rwsem_release() fools lockdep to avoid the
false-positives. Now that xfs was fixed by Dave's commit dbad7c9930
("xfs: stop holding ILOCK over filldir callbacks") we can remove it and
change freeze_super() and thaw_super() to run with s_writers.rw_sem locks
held; we add two trivial helpers for that, lockdep_sb_freeze_release()
and lockdep_sb_freeze_acquire().
xfstests-dev/check `grep -il freeze tests/*/???` does not trigger any
warning from lockdep.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Pull overlayfs updates from Miklos Szeredi:
"This update contains fixes to the "use mounter's permission to access
underlying layers" area, and miscellaneous other fixes and cleanups.
No new features this time"
* 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
ovl: use vfs_get_link()
vfs: add vfs_get_link() helper
ovl: use generic_readlink
ovl: explain error values when removing acl from workdir
ovl: Fix info leak in ovl_lookup_temp()
ovl: during copy up, switch to mounter's creds early
ovl: lookup: do getxattr with mounter's permission
ovl: copy_up_xattr(): use strnlen
Change thaw_super() to check frozen != SB_FREEZE_COMPLETE rather than
frozen == SB_UNFROZEN, otherwise it can race with freeze_super() which
drops sb->s_umount after SB_FREEZE_WRITE to preserve the lock ordering.
In this case thaw_super() will wrongly call s_op->unfreeze_fs() before
it was actually frozen, and call sb_freeze_unlock() which leads to the
unbalanced percpu_up_write(). Unfortunately lockdep can't detect this,
so this triggers misc BUG_ON()'s in kernel/rcu/sync.c.
Reported-and-tested-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
ovl_fill_super calls ovl_new_inode to create a root inode for the new
superblock before initializing sb->s_xattr. This wrongly causes
IOP_XATTR to be cleared in i_opflags of the new inode, causing SELinux
to log the following message:
SELinux: (dev overlay, type overlay) has no xattr support
Fix this by initializing sb->s_xattr and similar fields before calling
ovl_new_inode.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Both import_iovec() and rw_copy_check_uvector() take an array
(typically small and on-stack) which is used to hold an iovec array copy
from userspace. This is to avoid an expensive memory allocation in the
fast path (i.e. few iovec elements).
The caller may have to check whether these functions actually used
the provided buffer or allocated a new one -- but this differs between
the too. Let's just add a kernel doc to clarify what the semantics are
for each function.
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This update consists of:
- Fixes and improvements to existing tests
- Moving code from Documentation to selftests, samples, and tools.
Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and networking
tests from Documentation to selftests.
Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay, and
blackfin examples from Documentation to samples.
Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
Documentation to tools.
Deletes BUILD_DOCSRC and its dependencies.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=60kH
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
"This update consists of:
- Fixes and improvements to existing tests
- Moving code from Documentation to selftests, samples, and tools:
* Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and
networking tests from Documentation to selftests.
* Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay,
and blackfin examples from Documentation to samples.
* Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
Documentation to tools.
* Deletes BUILD_DOCSRC and its dependencies"
* tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (21 commits)
selftests/futex: Check ANSI terminal color support
Doc: update 00-INDEX files to reflect the runnable code move
samples: move blackfin gptimers-example from Documentation
tools: move pcmcia crc32hash tool from Documentation
tools: move laptops dslm tool from Documentation
tools: move accounting tool from Documentation
samples: move auxdisplay example code from Documentation
samples: move watchdog example code from Documentation
samples: move timers example code from Documentation
samples: move misc-devices/mei example code from Documentation
samples: move mic/mpssd example code from Documentation
selftests: Move networking/timestamping from Documentation
selftests: move watchdog tests from Documentation/watchdog
selftests: move ia64 tests from Documentation/ia64
selftests: move vDSO tests from Documentation/vDSO
selftests: move ptp tests from Documentation/ptp
selftests: move prctl tests from Documentation/prctl
selftests: move dnotify_test from Documentation/filesystems
selftests/timers: Add missing error code assignment before test
selftests/zram: replace ZRAM_LZ4_COMPRESS
...
Pull misc kbuild changes from Michal Marek:
"Just a few patches on the kbuild.git#misc branch this time:
- New Coccinelle patch by Nicholas Mc Guire
- Existing patch fixes by Julia Lawall
- Minor comment fix by Markus Elfring"
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
Coccinelle: flag conditions with no effect
scripts/coccicheck: Update reference for the corresponding documentation
Coccinelle: pm_runtime: ensure relevance of pm_runtime reports
Coccinelle: limit memdup_user transformation to GFP_KERNEL case
Pull kbuild updates from Michal Marek:
- EXPORT_SYMBOL for asm source by Al Viro.
This does bring a regression, because genksyms no longer generates
checksums for these symbols (CONFIG_MODVERSIONS). Nick Piggin is
working on a patch to fix this.
Plus, we are talking about functions like strcpy(), which rarely
change prototypes.
- Fixes for PPC fallout of the above by Stephen Rothwell and Nick
Piggin
- fixdep speedup by Alexey Dobriyan.
- preparatory work by Nick Piggin to allow architectures to build with
-ffunction-sections, -fdata-sections and --gc-sections
- CONFIG_THIN_ARCHIVES support by Stephen Rothwell
- fix for filenames with colons in the initramfs source by me.
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (22 commits)
initramfs: Escape colons in depfile
ppc: there is no clear_pages to export
powerpc/64: whitelist unresolved modversions CRCs
kbuild: -ffunction-sections fix for archs with conflicting sections
kbuild: add arch specific post-link Makefile
kbuild: allow archs to select link dead code/data elimination
kbuild: allow architectures to use thin archives instead of ld -r
kbuild: Regenerate genksyms lexer
kbuild: genksyms fix for typeof handling
fixdep: faster CONFIG_ search
ia64: move exports to definitions
sparc32: debride memcpy.S a bit
[sparc] unify 32bit and 64bit string.h
sparc: move exports to definitions
ppc: move exports to definitions
arm: move exports to definitions
s390: move exports to definitions
m68k: move exports to definitions
alpha: move exports to actual definitions
x86: move exports to actual definitions
...
Only 32 more to go...
-----BEGIN PGP SIGNATURE-----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=U9Pc
-----END PGP SIGNATURE-----
Merge tag 'docs-4.9-2' of git://git.lwn.net/linux
Pull one more documentation update from Jonathan Corbet:
"A single commit converting the mac80211 DocBook template over to
Sphinx. Only 32 more to go..."
* tag 'docs-4.9-2' of git://git.lwn.net/linux:
docs-rst: sphinxify 802.11 documentation
-----BEGIN PGP SIGNATURE-----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=Oifo
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull rdma qedr RoCE driver from Doug Ledford:
"Early on in the merge window I mentioned I had a backlog of new
drivers waiting to be reviewed and that, in addition to the hns-roce
driver, I wanted to get possible a couple more reviewed. I ended up
only having the time to complete one of the additional drivers.
During Dave Miller's pull request this go around, there were a series
of 9 patches to the QLogic qed net driver that add basic support for a
paired RoCE driver. That support is currently not functional because
it is missing the matching RoCE driver in the RDMA subsystem. I
managed to finish that review. However, because it goes against part
of Dave's net pull, and a part that was accepted a day or two after
the merge window opened, to apply cleanly it has to be applied to
either the tip of Dave's net branch, or as I did in this case, I just
applied it to your master after you had taken Dave's pull request."
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
qedr: Add events support and register IB device
qedr: Add GSI support
qedr: Add LL2 RoCE interface
qedr: Add support for data path
qedr: Add support for memory registeration verbs
qedr: Add support for QP verbs
qedr: Add support for PD,PKEY and CQ verbs
qedr: Add support for user context verbs
qedr: Add support for RoCE HW init
qedr: Add RoCE driver framework
- Small patch set for hns net driver that the roce patches depend on
- Various fixes to the hns-roce driver
- Add connection manager support to the hns-roce driver
-----BEGIN PGP SIGNATURE-----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=PmmI
-----END PGP SIGNATURE-----
Merge tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull more rdma updates from Doug Ledford:
"This merge window was the first where Huawei had to try and coordinate
their patches between their net driver and their new roce driver
(similar to mlx4 and mlx5).
They didn't do horribly, but there were some issues (and we knew that
because they simply didn't know what to do in the beginning). As a
result, I had a set of patches that depended on some patches that
normally would have come to you via Dave's tree. Those patches have
been on netdev@ for a while, so I got Dave to give me his approval to
send them to you. As such, the other 29 patches I had behind them are
also now ready to go.
This catches the hns and hns-roce drivers up to current, and for
future patches we are working with them to get them up to speed on how
to do joint driver development so that they don't have these sorts of
cross tree dependency issues again. BTW, Dave gave me permission to
add his Acked-by: to the patches against the net tree, but I've had
this branch through 0day (but not linux-next since it was off by
itself) and I didn't want to rebase the series just to add Dave's ack
for the 8 patches in the net area.
Updates to the hns drivers:
- Small patch set for hns net driver that the roce patches depend on
- Various fixes to the hns-roce driver
- Add connection manager support to the hns-roce driver"
* tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (36 commits)
IB/hns: Fix for removal of redundant code
IB/hns: Delete the redundant lines in hns_roce_v1_m_qp()
IB/hns: Fix the bug when platform_get_resource() exec fail
IB/hns: Update the rq head when modify qp state
IB/hns: Cq has not been freed
IB/hns: Validate mtu when modified qp
IB/hns: Some items of qpc need to take user param
IB/hns: The Ack timeout need a lower limit value
IB/hns: Return bad wr while post send failed
IB/hns: Fix bug of memory leakage for registering user mr
IB/hns: Modify the init of iboe lock
IB/hns: Optimize code of aeq and ceq interrupt handle and fix the bug of qpn
IB/hns: Delete the sqp_start from the structure hns_roce_caps
IB/hns: Fix bug of clear hem
IB/hns: Remove unused parameter named qp_type
IB/hns: Simplify function of pd alloc and qp alloc
IB/hns: Fix bug of using uninit refcount and free
IB/hns: Remove parameters of resize cq
IB/hns: Remove unused parameters in some functions
IB/hns: Add node_guid definition to the bindings document
...
Greg Kroah-Hartman