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Paul Mackerras 19ccb76a19 KVM: PPC: Implement H_CEDE hcall for book3s_hv in real-mode code 
With a KVM guest operating in SMT4 mode (i.e. 4 hardware threads per
core), whenever a CPU goes idle, we have to pull all the other
hardware threads in the core out of the guest, because the H_CEDE
hcall is handled in the kernel.  This is inefficient.

This adds code to book3s_hv_rmhandlers.S to handle the H_CEDE hcall
in real mode.  When a guest vcpu does an H_CEDE hcall, we now only
exit to the kernel if all the other vcpus in the same core are also
idle.  Otherwise we mark this vcpu as napping, save state that could
be lost in nap mode (mainly GPRs and FPRs), and execute the nap
instruction.  When the thread wakes up, because of a decrementer or
external interrupt, we come back in at kvm_start_guest (from the
system reset interrupt vector), find the `napping' flag set in the
paca, and go to the resume path.

This has some other ramifications.  First, when starting a core, we
now start all the threads, both those that are immediately runnable and
those that are idle.  This is so that we don't have to pull all the
threads out of the guest when an idle thread gets a decrementer interrupt
and wants to start running.  In fact the idle threads will all start
with the H_CEDE hcall returning; being idle they will just do another
H_CEDE immediately and go to nap mode.

This required some changes to kvmppc_run_core() and kvmppc_run_vcpu().
These functions have been restructured to make them simpler and clearer.
We introduce a level of indirection in the wait queue that gets woken
when external and decrementer interrupts get generated for a vcpu, so
that we can have the 4 vcpus in a vcore using the same wait queue.
We need this because the 4 vcpus are being handled by one thread.

Secondly, when we need to exit from the guest to the kernel, we now
have to generate an IPI for any napping threads, because an HDEC
interrupt doesn't wake up a napping thread.

Thirdly, we now need to be able to handle virtual external interrupts
and decrementer interrupts becoming pending while a thread is napping,
and deliver those interrupts to the guest when the thread wakes.
This is done in kvmppc_cede_reentry, just before fast_guest_return.

Finally, since we are not using the generic kvm_vcpu_block for book3s_hv,
and hence not calling kvm_arch_vcpu_runnable, we can remove the #ifdef
from kvm_arch_vcpu_runnable.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
 		2011-09-25 19:52:30 +03:00
..
iseries powerpc/iseries: Fix pci breakage due to bad dma_data initialization 2009-05-15 16:43:41 +10:00
8xx_immap.h powerpc: Fix multicast problem in fs_enet driver 2011-04-21 16:59:30 -07:00
Kbuild archs: replace unifdef-y with header-y 2010-08-14 22:26:51 +02:00
abs_addr.h Merge commit 'gcl/next' into next 2010-08-04 10:26:03 +10:00
agp.h agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
asm-compat.h powerpc: Emulate most Book I instructions in emulate_step() 2010-06-22 19:40:29 +10:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
async_tx.h ppc440spe-adma: adds updated ppc440spe adma driver 2009-12-11 21:24:44 -07:00
atomic.h atomic: cleanup asm-generic atomic*.h inclusion 2011-07-26 16:49:47 -07:00
auxvec.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
backlight.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
bitops.h asm-generic: add another generic ext2 atomic bitops 2011-07-26 16:49:46 -07:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
bootx.h powerpc: Fix warnings from make headers_check 2009-02-23 10:48:57 +11:00
btext.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
bug.h panic: Allow warnings to set different taint flags 2010-05-19 08:36:48 +01:00
bugs.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
byteorder.h byteorder: make swab.h include asm/swab.h like a regular header 2009-01-14 19:56:50 -08:00
cache.h Merge branch 'for-35' of git://repo.or.cz/linux-kbuild 2010-06-01 08:55:52 -07:00
cacheflush.h block: add helpers to run flush_dcache_page() against a bio and a request's pages 2009-11-26 09:16:19 +01:00
cell-pmu.h powerpc/oprofile: IBM CELL: add SPU event profiling support 2009-01-08 15:51:55 +01:00
cell-regs.h powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h> 2009-08-20 10:29:26 +10:00
checksum.h powerpc: Add 64bit csum_and_copy_to_user 2010-09-02 14:07:30 +10:00
clk_interface.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
code-patching.h powerpc: Unify opcode definitions and support 2009-02-23 10:48:56 +11:00
compat.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpm.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpm1.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpm2.h powerpc/cpm: Move CPMFCR_* defines into cpm.h 2009-11-11 21:43:19 -06:00
cputable.h powerpc, KVM: Split HVMODE_206 cpu feature bit into separate HV and architecture bits 2011-07-12 13:16:58 +03:00
cputhreads.h powerpc: Convert old cpumask API into new one 2011-05-04 15:22:59 +10:00
cputime.h taskstats: use real microsecond granularity for CPU times 2010-10-27 18:03:17 -07:00
current.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
dbdma.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
dbell.h powerpc: Fix doorbell type shift 2011-06-20 11:21:48 +10:00
dcr-generic.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
dcr-mmio.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
dcr-native.h powerpc/4xx: Extended DCR support v2 2008-12-21 14:21:15 +11:00
dcr-regs.h ppc440spe-adma: adds updated ppc440spe adma driver 2009-12-11 21:24:44 -07:00
dcr.h powerpc: Const-qualify Device Node Argument to DCR Resource Extent API 2008-12-21 14:21:16 +11:00
delay.h powerpc: Fix spin_event_timeout() to be robust over context switches 2009-07-08 13:50:24 +10:00
device.h powerpc/macio: Ensure all dma routines get copied over 2010-11-29 15:48:21 +11:00
disassemble.h ppc: Create disassemble.h to extract instruction fields 2008-12-31 16:52:21 +02:00
div64.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
dma-mapping.h powerpc: Implement dma_mmap_coherent() 2011-03-30 10:44:00 +11:00
dma.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
edac.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
eeh.h powerpc/pci: Split pcibios_fixup_bus() into bus setup and device setup 2008-11-06 09:22:37 +11:00
eeh_event.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ehv_pic.h powerpc: introduce the ePAPR embedded hypervisor vmpic driver 2011-06-27 08:30:26 -05:00
elf.h treewide: fix potentially dangerous trailing ';' in #defined values/expressions 2011-07-21 14:10:00 +02:00
emergency-restart.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
emulated_ops.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
epapr_hcalls.h powerpc: introduce ePAPR embedded hypervisor hcall interface 2011-06-27 08:30:19 -05:00
errno.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
exception-64e.h powerpc/book3e-64: use a separate TLB handler when linear map is bolted 2011-06-29 17:47:48 +10:00
exception-64s.h KVM: PPC: book3s_hv: Add support for PPC970-family processors 2011-07-12 13:16:59 +03:00
fb.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
fcntl.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
feature-fixups.h powerpc: Use new CPU feature bit to select 2.06 tlbie 2011-05-04 15:19:26 +10:00
firmware.h powerpc/pseries: Add page coalescing support 2011-05-04 16:02:21 +10:00
fixmap.h powerpc: reserve fixmap entries for early debug 2009-12-12 22:24:30 -07:00
floppy.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
fs_pd.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
fsl_85xx_cache_sram.h powerpc/85xx: add cache-sram support 2010-10-14 00:54:38 -05:00
fsl_gtm.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
fsl_guts.h powerpc: rename immap_86xx.h to fsl_guts.h, and add 85xx support 2010-08-12 14:00:15 +01:00
fsl_hcalls.h powerpc: introduce ePAPR embedded hypervisor hcall interface 2011-06-27 08:30:19 -05:00
fsl_lbc.h powerpc/fsl_lbc: Add workaround for ELBC-A001 erratum 2011-05-20 08:46:49 -05:00
ftrace.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
futex.h futex: Sanitize futex ops argument types 2011-03-11 12:23:31 +01:00
gpio.h powerpc/gpio: support gpio_to_irq() 2009-12-10 20:08:15 -06:00
grackle.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
hardirq.h powerpc: Convert global "BAD" interrupt to per cpu spurious 2010-02-17 14:02:49 +11:00
heathrow.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
highmem.h mm: stack based kmap_atomic() 2010-10-26 16:52:08 -07:00
hugetlb.h powerpc/mm: Bring hugepage PTE accessor functions back into sync with normal accessors 2009-10-30 17:21:23 +11:00
hvcall.h KVM: PPC: Handle some PAPR hcalls in the kernel 2011-07-12 13:16:55 +03:00
hvconsole.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
hvcserver.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
hvsi.h powerpc/hvsi: Fix conflict with old HVSI driver 2011-07-01 13:10:21 +10:00
hw_breakpoint.h perf, powerpc: Fix build borkage 2011-07-01 16:20:04 +02:00
hw_irq.h powerpc: Use ARCH_IRQ_INIT_FLAGS 2011-03-02 16:50:24 +11:00
hydra.h Update broken web addresses in arch directory. 2010-10-18 11:03:21 +02:00
i8259.h powerpc: Remove use of CONFIG_PPC_MERGE 2008-08-04 13:18:17 +10:00
ibmebus.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ide.h cleanup powerpc/include/asm/ide.h 2008-08-18 21:40:03 +02:00
immap_cpm2.h powerpc/qe&cpm2: Avoid redefinitions in CPM2 and QE headers 2009-11-11 21:43:18 -06:00
immap_qe.h powerpc: fix warning when compiling immap_qe.h 2011-01-12 18:02:46 -06:00
io-defs.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
io-workarounds.h powerpc/pci: Make IO workarounds init implicit when first bus is registered 2011-04-27 14:18:31 +10:00
io.h powerpc: Remove ioremap_flags 2011-05-19 14:30:43 +10:00
io_event_irq.h powerpc/pseries: Add support for IO event interrupts 2011-05-06 13:19:01 +10:00
ioctl.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ioctls.h tty: add TIOCVHANGUP to allow clean tty shutdown of all ttys 2011-02-17 14:16:30 -08:00
iommu.h powerpc: Change archdata dma_data to a union 2009-09-24 15:31:43 +10:00
ipcbuf.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ipic.h powerpc: Remove use of CONFIG_PPC_MERGE 2008-08-04 13:18:17 +10:00
irq.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
irq_regs.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
irqflags.h powerpc/ppc64/tracing: Add stack frame to calls of trace_hardirqs_on/off 2011-01-21 14:08:33 +11:00
jump_label.h powerpc: Jump label misalignment causes oops at boot 2011-08-05 14:47:55 +10:00
kdebug.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
kdump.h powerpc: Move kdump default base address to half RMO size on 64bit 2011-08-05 14:47:56 +10:00
kexec.h powerpc: Convert old cpumask API into new one 2011-05-04 15:22:59 +10:00
keylargo.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
kgdb.h kgdb,ppc: Individual register get/set for ppc 2010-10-29 13:14:42 -05:00
kmap_types.h kdb: core for kgdb back end (2 of 2) 2010-05-20 21:04:21 -05:00
kprobes.h Fix common misspellings 2011-03-31 11:26:23 -03:00
kvm.h KVM: PPC: Add sanity checking to vcpu_run 2011-09-25 19:52:27 +03:00
kvm_44x.h KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
kvm_asm.h KVM: PPC: Add support for Book3S processors in hypervisor mode 2011-07-12 13:16:54 +03:00
kvm_book3s.h KVM: PPC: book3s_pr: Simplify transitions between virtual and real mode 2011-09-25 19:52:29 +03:00
kvm_book3s_32.h KVM: PPC: Add kvm_book3s_32.h 2010-05-17 12:18:23 +03:00
kvm_book3s_64.h KVM: PPC: Accelerate H_PUT_TCE by implementing it in real mode 2011-07-12 13:16:56 +03:00
kvm_book3s_asm.h KVM: PPC: Implement H_CEDE hcall for book3s_hv in real-mode code 2011-09-25 19:52:30 +03:00
kvm_booke.h KVM: PPC: Add support for Book3S processors in hypervisor mode 2011-07-12 13:16:54 +03:00
kvm_e500.h KVM: PPC: e500: Add shadow PID support 2011-07-12 13:16:39 +03:00
kvm_fpu.h powerpc: Remove fpscr use from [kvm_]cvt_{fd,df} 2010-09-02 14:07:32 +10:00
kvm_host.h KVM: PPC: Implement H_CEDE hcall for book3s_hv in real-mode code 2011-09-25 19:52:30 +03:00
kvm_para.h KVM: PPC: Move of include to __KERNEL__ section 2010-10-24 10:52:23 +02:00
kvm_ppc.h KVM: PPC: Add sanity checking to vcpu_run 2011-09-25 19:52:27 +03:00
libata-portmap.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
linkage.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
local.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
lppaca.h powerpc: Ensure dtl buffers do not cross 4k boundary 2011-05-19 14:30:41 +10:00
lv1call.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
machdep.h powerpc: Move smp_ops_t from machdep.h to smp.h 2011-05-19 15:31:01 +10:00
macio.h treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
mc146818rtc.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
mediabay.h powerpc/macio: Rework hotplug media bay support 2009-12-09 17:09:14 +11:00
memblock.h memblock: Introduce default allocation limit and use it to replace explicit ones 2010-08-05 12:56:07 +10:00
mman.h mm: add MAP_HUGETLB for mmaping pseudo-anonymous huge page regions 2009-09-22 07:17:41 -07:00
mmu-8xx.h powerpc: Add TLB management code for 64-bit Book3E 2009-08-20 10:25:09 +10:00
mmu-40x.h powerpc: Add TLB management code for 64-bit Book3E 2009-08-20 10:25:09 +10:00
mmu-44x.h powerpc/47x: Base ppc476 support 2010-05-05 09:11:10 -04:00
mmu-book3e.h powerpc: Rename slb0_limit() to safe_stack_limit() and add Book3E support 2011-05-06 13:32:24 +10:00
mmu-hash32.h powerpc: Name xpn & x fields in HW Hash PTE format 2009-08-28 14:24:12 +10:00
mmu-hash64.h KVM: PPC: Add support for Book3S processors in hypervisor mode 2011-07-12 13:16:54 +03:00
mmu.h Merge remote-tracking branch 'jwb/next' into next 2011-07-22 13:16:41 +10:00
mmu_context.h powerpc: Add Initiate Coprocessor Store Word (icswx) support 2011-05-04 15:19:26 +10:00
mmzone.h Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
module.h module: handle ppc64 relocating kcrctabs when CONFIG_RELOCATABLE=y 2009-12-15 16:28:34 +10:30
mpc5xxx.h powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function 2009-06-17 00:30:22 -06:00
mpc6xx.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
mpc8xx.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
mpc52xx.h powerpc/5200: add mpc5200_psc_ac97_gpio_reset 2010-08-06 20:49:18 -06:00
mpc52xx_psc.h powerpc/5200: add mpc5200_psc_ac97_gpio_reset 2010-08-06 20:49:18 -06:00
mpc5121.h powerpc/5121: shared DIU framebuffer support 2010-08-01 17:06:44 -06:00
mpc8260.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
mpic.h Merge remote branch 'origin/master' into merge 2011-05-20 15:36:52 +10:00
msgbuf.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
msi_bitmap.h powerpc: Split-out common MSI bitmap logic into msi_bitmap.c 2008-08-20 16:34:57 +10:00
mutex.h powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER 2010-02-17 14:03:15 +11:00
nvram.h powerpc/nvram: Generalize code for OS partitions in NVRAM 2011-03-04 18:19:04 +11:00
ohare.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
oprofile_impl.h powerpc/oprofile: IBM CELL: add SPU event profiling support 2009-01-08 15:51:55 +01:00
pSeries_reconfig.h powerpc/pseries: Introduce pSeries_reconfig_notify() 2011-06-29 17:48:22 +10:00
paca.h Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-07-25 22:59:39 -07:00
page.h powerpc: ARCH_PFN_OFFSET should be unsigned long 2011-03-30 10:44:07 +11:00
page_32.h dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN 2010-08-11 08:59:21 -07:00
page_64.h powerpc: Simplify 4k/64k copy_page logic 2011-05-19 14:30:42 +10:00
param.h powerpc: Simplify param.h by including <asm-generic/param.h> 2010-02-03 17:39:48 +11:00
parport.h powerpc: Correct parport interrupt parsing 2010-05-06 16:49:26 +10:00
pasemi_dma.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pci-bridge.h Merge branch 'next/cross-platform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc 2011-07-26 17:12:10 -07:00
pci.h Merge branch 'next/cross-platform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc 2011-07-26 17:12:10 -07:00
percpu.h powerpc: Optimise per cpu accesses on 64bit 2010-07-09 11:28:30 +10:00
perf_event.h perf: Drop the skip argument from perf_arch_fetch_regs_caller 2010-06-08 23:31:27 +02:00
perf_event_fsl_emb.h powerpc/perf: e500 support 2010-03-05 03:04:08 -06:00
perf_event_server.h powerpc/perf: e500 support 2010-03-05 03:04:08 -06:00
pgalloc-32.h powerpc/mm: Cleanup management of kmem_caches for pagetables 2009-10-30 17:20:57 +11:00
pgalloc-64.h powerpc/mm: Track backing pages allocated by vmemmap_populate() 2010-05-06 16:49:27 +10:00
pgalloc.h mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00
pgtable-ppc32.h mm: remove pte_*map_nested() 2010-10-26 16:52:08 -07:00
pgtable-ppc64-4k.h powerpc/mm: Split the various pgtable-* headers based on MMU type 2009-03-20 15:56:57 +11:00
pgtable-ppc64-64k.h powerpc/mm: Fix misplaced #endif in pgtable-ppc64-64k.h 2009-08-20 10:12:35 +10:00
pgtable-ppc64.h powerpc: Whitespace fix to include/asm/pgtable-ppc64.h 2011-06-29 17:48:16 +10:00
pgtable.h powerpc: Add pgprot_writecombine 2011-03-02 16:50:24 +11:00
phyp_dump.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
pmac_feature.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pmac_low_i2c.h i2c-powermac: Include the i2c_adapter in struct pmac_i2c_bus 2009-12-06 17:06:19 +01:00
pmac_pfunc.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
pmc.h powerpc/pmc: Don't access lppaca on Book3E 2009-09-24 15:31:39 +10:00
pmi.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
poll.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
posix_types.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ppc-opcode.h net: filter: BPF 'JIT' compiler for PPC64 2011-07-21 12:38:32 -07:00
ppc-pci.h powerpc/pci: Fix return type of BUID_{HI,LO} macros 2010-10-13 16:19:20 +11:00
ppc4xx.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ppc_asm.h powerpc/e500: SPE register saving: take arbitrary struct offset 2011-07-12 13:16:31 +03:00
processor.h powerpc/85xx: Save scratch registers to thread info instead of using SPRGs. 2011-06-22 21:44:55 -05:00
prom.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
ps3.h ps3: Replace direct file operations by callback 2009-06-15 16:47:26 +10:00
ps3av.h powerpc/ps3: Make ps3av_set_video_mode mode ID signed 2009-03-11 17:10:17 +11:00
ps3fb.h powerpc: Remove duplicated #include's 2009-04-07 15:18:58 +10:00
ps3gpu.h ps3fb: Tear down FB setup during cleanup 2009-06-15 13:26:21 +10:00
ps3stor.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
pte-8xx.h powerpc/8xx: Restore _PAGE_WRITETHRU 2009-12-09 17:10:37 +11:00
pte-40x.h powerpc/mm: Fix 40x and 8xx vs. _PAGE_SPECIAL 2009-09-24 15:31:49 +10:00
pte-44x.h powerpc/mm: Cleanup handling of execute permission 2009-08-27 13:12:51 +10:00
pte-book3e.h powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT 2009-09-02 16:20:41 +10:00
pte-common.h powerpc: Don't write protect kernel text with CONFIG_DYNAMIC_FTRACE enabled 2011-04-18 13:08:21 +10:00
pte-fsl-booke.h powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT 2009-09-02 16:20:41 +10:00
pte-hash32.h powerpc/mm: Cleanup handling of execute permission 2009-08-27 13:12:51 +10:00
pte-hash64-4k.h powerpc/mm: Tweak PTE bit combination definitions 2009-03-24 13:47:33 +11:00
pte-hash64-64k.h treewide: fix a few typos in comments 2011-05-10 10:16:21 +02:00
pte-hash64.h powerpc/mm: Add option for non-atomic PTE updates to ppc64 2009-03-24 13:47:34 +11:00
ptrace.h powerpc/ptrace: Remove BUG_ON when full register set not available 2011-03-21 11:18:14 +11:00
qe.h powerpc/qe&cpm: Implement static inline stubs for non-QE/CPM builds 2009-11-11 21:43:20 -06:00
qe_ic.h powerpc: qe_ic: Rename get_irq_desc_data and get_irq_desc_chip 2011-03-30 15:38:02 +02:00
reg.h ppc: Remove duplicate definition of PV_POWER7 2011-08-05 14:47:55 +10:00
reg_8xx.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
reg_a2.h powerpc: Add early debug for WSP platforms 2011-05-06 13:32:41 +10:00
reg_booke.h KVM: PPC: e500: Save/restore SPE state 2011-07-12 13:16:32 +03:00
reg_fsl_emb.h powerpc/perf: e500 support 2010-03-05 03:04:08 -06:00
resource.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
rheap.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
rio.h powerpc/fsl_rio: Fix compile error when CONFIG_FSL_RIO not set 2011-06-02 15:29:08 -05:00
rtas.h powerpc/pseries: Add RTAS event log v6 definition 2011-05-06 13:18:59 +10:00
rtc.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
rwsem.h rwsem: Move duplicate function prototypes to linux/rwsem.h 2011-01-27 12:30:39 +01:00
scatterlist.h remove needless ISA_DMA_THRESHOLD 2010-08-07 18:15:50 +02:00
scom.h powerpc: Add SCOM infrastructure 2011-04-20 17:01:19 +10:00
seccomp.h x86-64: seccomp: fix 32/64 syscall hole 2009-03-02 15:41:30 -08:00
sections.h Merge commit 'origin' 2008-10-15 11:31:54 +11:00
sembuf.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
serial.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
setjmp.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
setup.h powerpc: Fix build problem with default ppc_md.progress commit 2011-07-01 13:00:21 +10:00
sfp-machine.h Revert "endian: #define __BYTE_ORDER" 2010-05-26 08:30:15 -07:00
shmbuf.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
shmparam.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
sigcontext.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
siginfo.h signals: demultiplexing SIGTRAP signal 2008-09-23 13:26:52 +02:00
signal.h asm-generic: rename termios.h, signal.h and mman.h 2009-06-11 21:01:52 +02:00
smp.h powerpc/book3e-64: Reraise doorbell when masked by soft-irq-disable 2011-06-29 16:40:59 +10:00
smu.h treewide: fix potentially dangerous trailing ';' in #defined values/expressions 2011-07-21 14:10:00 +02:00
socket.h net: Generalize socket rx gap / receive queue overflow cmsg 2009-10-12 13:26:31 -07:00
sockios.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
sparsemem.h Revert "powerpc/mm: Bump SECTION_SIZE_BITS from 16MB to 256MB" 2010-04-13 13:54:39 +10:00
spinlock.h powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER 2010-02-17 14:03:15 +11:00
spinlock_types.h locking: Convert raw_rwlock to arch_rwlock 2009-12-14 23:55:32 +01:00
spu.h powerpc/kdump: Move crash_kexec_stop_spus to kdump crash handler 2011-01-21 14:08:36 +11:00
spu_csa.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
spu_info.h powerpc: Fix warnings from make headers_check 2009-02-23 10:48:57 +11:00
spu_priv1.h Fix common misspellings 2011-03-31 11:26:23 -03:00
sstep.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
stat.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
statfs.h PowerPC: Use <asm-generic/statfs.h> 2008-09-06 19:30:15 +01:00
string.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
swab.h powerpc: Fix warnings from make headers_check 2009-02-23 10:48:57 +11:00
swiotlb.h powerpc: use dma_map_ops struct 2009-08-28 14:24:10 +10:00
synch.h powerpc: Use lwsync for acquire barrier if CPU supports it 2010-02-17 14:03:16 +11:00
syscall.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
syscalls.h improve sys_newuname() for compat architectures 2010-03-12 15:52:32 -08:00
systbl.h remove remaining references to nfsservctl 2011-08-29 16:31:59 -07:00
system.h ptrace: unify show_regs() prototype 2011-07-26 16:49:43 -07:00
tce.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
termbits.h tty: Add EXTPROC support for LINEMODE 2010-08-10 13:47:39 -07:00
termios.h asm-generic: rename termios.h, signal.h and mman.h 2009-06-11 21:01:52 +02:00
thread_info.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
time.h powerpc: Account time using timebase rather than PURR 2010-09-02 14:07:31 +10:00
timex.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
tlb.h mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00
tlbflush.h powerpc/mm: Standardise on MMU_NO_CONTEXT 2011-04-20 16:59:20 +10:00
topology.h powerpc/pseries: Fix build of topology stuff without CONFIG_NUMA 2011-01-12 10:56:29 +11:00
trace.h powerpc: tracing: Give hypervisor call tracepoints access to arguments 2009-10-28 16:13:04 +11:00
tsi108.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
tsi108_irq.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
tsi108_pci.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
types.h remove dma64_addr_t 2011-03-23 19:47:18 -07:00
uaccess.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ucc.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ucc_fast.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ucc_slow.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
ucontext.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
udbg.h powerpc/pseries: Re-implement HVSI as part of hvc_vio 2011-06-29 17:48:35 +10:00
uic.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
unaligned.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
uninorth.h Revert wrong fixes for common misspellings 2011-04-26 23:31:11 -07:00
unistd.h ns: Wire up the setns system call 2011-05-28 10:48:39 -07:00
user.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
vdso.h powerpc: Move 64bit VDSO to improve context switch performance 2009-08-20 10:12:24 +10:00
vdso_datapage.h Fix common misspellings 2011-03-31 11:26:23 -03:00
vga.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
vio.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
wsp.h powerpc: Add WSP platform 2011-05-06 13:32:35 +10:00
xics.h powerpc: Consolidate ipi message mux and demux 2011-05-19 15:31:03 +10:00
xilinx_intc.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
xilinx_pci.h powerpc/virtex: Add support for Xilinx PCI host bridge 2009-06-06 10:14:22 -06:00
xmon.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
xor.h powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00