Anton Blanchard d96f234f47 powerpc: Avoid load hit store in setup_sigcontext() ...

In setup_sigcontext(), we set current->thread.vrsave then use it
straight after. Since current is hidden from the compiler via inline
assembly, it cannot optimise this and we end up with a load hit store.

Fix this by using a temporary.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2016-06-14 13:58:25 +10:00

..

vdso32

powerpc: enable UBSAN support

2016-01-20 17:09:18 -08:00

vdso64

powerpc: enable UBSAN support

2016-01-20 17:09:18 -08:00

.gitignore

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align.c

powerpc: Create disable_kernel_{fp,altivec,vsx,spe}()

2015-12-01 13:52:25 +11:00

asm-offsets.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching

2016-05-17 17:11:27 -07:00

audit.c

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btext.c

powerpc/mm: Use a helper for finding pte bits mapping I/O area

2016-05-01 18:32:32 +10:00

cacheinfo.c

powerpc: Fix missing L2 cache size in /sys/devices/system/cpu

2015-04-11 20:49:28 +10:00

cacheinfo.h

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compat_audit.c

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cpu_setup_6xx.S

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cpu_setup_44x.S

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cpu_setup_fsl_booke.S

powerpc/cache: add cache flush operation for various e500

2016-03-04 23:44:51 -06:00

cpu_setup_pa6t.S

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cpu_setup_power.S

powerpc/mm: Move hash related mmu-*.h headers to book3s/

2016-03-03 21:19:21 +11:00

cpu_setup_ppc970.S

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cputable.c

powerpc: Remove unused remnants from A2 cpu

2016-05-11 21:54:00 +10:00

crash_dump.c

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crash.c

powerpc/book3e/kdump: Enable crash_kexec_wait_realmode

2015-10-27 18:13:27 -05:00

dbell.c

powerpc/powernv: Fixes for hypervisor doorbell handling

2015-03-20 14:51:53 +11:00

dma-iommu.c

powerpc/iommu: Support "hybrid" iommu/direct DMA ops for coherent_mask < dma_mask

2015-07-13 10:10:55 +10:00

dma-swiotlb.c

powerpc/iommu: Support "hybrid" iommu/direct DMA ops for coherent_mask < dma_mask

2015-07-13 10:10:55 +10:00

dma.c

powerpc/dma: dma_set_coherent_mask() should not be GPL only

2015-10-28 14:20:50 +09:00

eeh_cache.c

powerpc/eeh: Cache normal BARs, not windows or IOV BARs

2016-03-09 09:58:17 +11:00

eeh_dev.c

powerpc/eeh: powerpc/eeh: Support error recovery for VF PE

2016-03-09 09:58:23 +11:00

eeh_driver.c

powerpc/eeh: Ignore handlers in eeh_pe_reset_and_recover()

2016-05-12 19:52:20 +10:00

eeh_event.c

powerpc: sparse: static-ify some things

2016-04-12 21:05:18 +10:00

eeh_pe.c

powerpc/eeh: fix misleading indentation

2016-04-27 09:19:37 +10:00

eeh_sysfs.c

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eeh.c

Revert "powerpc/eeh: Fix crash in eeh_add_device_early() on Cell"

2016-05-12 19:52:21 +10:00

entry_32.S

powerpc/kernel: Change the do_syscall_trace_enter() API

2015-07-29 11:56:11 +10:00

entry_64.S

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching

2016-05-17 17:11:27 -07:00

epapr_hcalls.S

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epapr_paravirt.c

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exceptions-64e.S

powerpc/book3e: support CONFIG_RELOCATABLE

2015-10-27 18:13:27 -05:00

exceptions-64s.S

powerpc/powernv: Rename machine_check_pSeries_early() to powernv

2016-05-11 21:54:11 +10:00

fadump.c

powerpc/fadump: rename cpu_online_mask member of struct fadump_crash_info_header

2016-01-20 17:09:18 -08:00

firmware.c

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fpu.S

powerpc: Add the ability to save FPU without giving it up

2016-03-02 23:34:49 +11:00

fsl_booke_entry_mapping.S

powerpc/fsl: Force coherent memory on e500mc derivatives

2015-08-07 23:00:01 -05:00

ftrace.c

ftrace: Match dot symbols when searching functions on ppc64

2016-04-27 09:47:29 +10:00

head_8xx.S

powerpc/8xx: rewrite set_context() in C

2016-03-11 17:20:11 -06:00

head_32.S

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head_40x.S

…

head_44x.S

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

head_64.S

powerpc/mm/radix: Make sure swapper pgdir is properly aligned

2016-05-11 21:53:55 +10:00

head_booke.h

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head_fsl_booke.S

powerpc/cache: add cache flush operation for various e500

2016-03-04 23:44:51 -06:00

hw_breakpoint.c

powerpc/hw_breakpoint: Fix oops when destroying hw_breakpoint event

2016-03-03 22:06:08 +11:00

ibmebus.c

powerpc: sparse: static-ify some things

2016-04-12 21:05:18 +10:00

idle_6xx.S

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idle_book3e.S

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idle_e500.S

powerpc/e500mc: Remove dead L2 flushing code in idle_e500.S

2015-06-02 21:37:19 -05:00

idle_power4.S

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idle_power7.S

powerpc/mm: Move hash related mmu-*.h headers to book3s/

2016-03-03 21:19:21 +11:00

idle.c

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io-workarounds.c

powerpc/mm: Differentiate between hugetlb and THP during page walk

2015-10-12 15:30:09 +11:00

io.c

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iomap.c

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iommu.c

powerpc/iommu/powernv: Release replaced TCE

2015-06-11 15:16:49 +10:00

irq.c

powerpc/livepatch: Add livepatch stack to struct thread_info

2016-04-14 15:47:06 +10:00

isa-bridge.c

powerpc/mm: Use a helper for finding pte bits mapping I/O area

2016-05-01 18:32:32 +10:00

jump_label.c

jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP}

2015-08-03 11:34:12 +02:00

kgdb.c

powerpc: Fix kgdb on little endian ppc64le

2016-02-18 00:03:26 +11:00

kprobes.c

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kvm_emul.S

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kvm.c

powerpc: Remove redundant breaks

2015-08-06 15:10:20 +10:00

l2cr_6xx.S

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legacy_serial.c

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machine_kexec_32.c

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machine_kexec_64.c

powerpc: Update of_remove_property() call sites to remove null checking

2016-05-11 21:54:04 +10:00

machine_kexec.c

powerpc: Update of_remove_property() call sites to remove null checking

2016-05-11 21:54:04 +10:00

Makefile

powerpc/ftrace: Use $(CC_FLAGS_FTRACE) when disabling ftrace

2016-03-07 14:53:55 +11:00

mce_power.c

powerpc/mm/radix: Fix CONFIG_PPC_MMU_STD_64 typo

2016-05-11 21:53:59 +10:00

mce.c

Merge tag 'powerpc-4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2016-05-20 10:12:41 -07:00

misc_32.S

powerpc: Remove orphaned asm implementation of abs()

2016-04-11 20:30:41 +10:00

misc_64.S

powerpc: Simplify module TOC handling

2016-01-21 14:10:56 +11:00

misc.S

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module_32.c

powerpc/module: Only try to generate the ftrace_caller() stub once

2016-03-07 14:53:53 +11:00

module_64.c

Merge branch 'topic/livepatch' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux into for-4.7/livepatching-ppc64le

2016-04-15 11:42:51 +02:00

module.c

powerpc/module: Only try to generate the ftrace_caller() stub once

2016-03-07 14:53:53 +11:00

msi.c

powerpc: Remove MSI-related PCI controller ops from ppc_md

2015-06-02 11:47:45 +10:00

nvram_64.c

powerpc: make kernel/nvram_64.c explicitly non-modular

2016-04-11 20:30:43 +10:00

of_platform.c

powerpc/eeh: Do probe on pci_dn

2015-03-24 13:15:52 +11:00

paca.c

powerpc: Create a helper for getting the kernel toc value

2016-03-07 14:53:52 +11:00

pci_32.c

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pci_64.c

powerpc/mm: vmalloc abstraction in preparation for radix

2016-05-11 21:53:53 +10:00

pci_dn.c

powerpc/pci: Export pci_traverse_device_nodes()

2016-05-11 21:54:25 +10:00

pci_of_scan.c

PCI/MSI: Initialize MSI capability for all architectures

2015-11-24 17:45:18 -06:00

pci-common.c

powerpc/pci: export pcibios_free_controller()

2015-10-15 20:31:57 +11:00

pci-hotplug.c

powerpc/pci: Don't scan empty slot

2016-05-11 21:54:26 +10:00

pmc.c

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ppc32.h

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ppc_ksyms_32.c

powerpc32: Remove clear_pages() and define clear_page() inline

2016-03-11 17:20:11 -06:00

ppc_ksyms.c

powerpc32: move xxxxx_dcache_range() functions inline

2016-03-11 17:20:12 -06:00

ppc_save_regs.S

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proc_powerpc.c

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process.c

powerpc: Avoid load hit store in __giveup_fpu() and __giveup_altivec()

2016-06-14 13:58:25 +10:00

prom_init_check.sh

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prom_init.c

powerpc/pseries: Fix IBM_ARCH_VEC_NRCORES_OFFSET since POWER8NVL was added

2016-06-08 10:40:05 +10:00

prom_parse.c

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prom.c

Merge tag 'powerpc-4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2016-05-20 10:12:41 -07:00

ptrace32.c

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ptrace.c

powerpc/ptrace: Fix out of bounds array access warning

2016-06-06 10:48:07 +10:00

reloc_32.S

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reloc_64.S

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rtas_flash.c

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rtas_pci.c

powerpc: move find_and_init_phbs() to pSeries specific code

2015-04-11 20:49:09 +10:00

rtas-proc.c

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rtas-rtc.c

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rtas.c

powerpc/rtas: Make enter_rtas() private

2015-12-17 22:40:56 +11:00

rtasd.c

powerpc: sparse: static-ify some things

2016-04-12 21:05:18 +10:00

setup_32.c

locking/lockdep: Eliminate lockdep_init()

2016-02-09 12:03:25 +01:00

setup_64.c

Merge branch 'topic/livepatch' into next

2016-04-18 20:45:32 +10:00

setup-common.c

powerpc: Remove unnecessary CONFIG_SMP #ifdefs

2016-05-11 21:54:01 +10:00

signal_32.c

Merge tag 'powerpc-4.4-3' into next

2015-12-14 20:40:32 +11:00

signal_64.c

powerpc: Avoid load hit store in setup_sigcontext()

2016-06-14 13:58:25 +10:00

signal.c

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

signal.h

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

smp-tbsync.c

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smp.c

sched: Allow per-cpu kernel threads to run on online && !active

2016-05-06 14:58:22 +02:00

stacktrace.c

powerpc: Implement save_stack_trace_regs() to enable kprobe stack tracing

2016-01-11 14:27:28 +11:00

suspend.c

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swsusp_32.S

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swsusp_64.c

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swsusp_asm64.S

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swsusp_booke.S

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swsusp.c

powerpc/mm: Abstraction for switch_mmu_context()

2016-05-01 18:33:04 +10:00

sys_ppc32.c

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syscalls.c

powerpc: Add a proper syscall for switching endianness

2015-03-28 22:03:40 +11:00

sysfs.c

powerpc/dscr: Add some in-code documentation

2015-06-07 19:29:15 +10:00

systbl_chk.c

powerpc: Standardise on NR_syscalls rather than __NR_syscalls.

2015-11-26 22:11:17 +11:00

systbl_chk.sh

powerpc: Standardise on NR_syscalls rather than __NR_syscalls.

2015-11-26 22:11:17 +11:00

systbl.S

powerpc: Add a proper syscall for switching endianness

2015-03-28 22:03:40 +11:00

tau_6xx.c

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time.c

powerpc: sparse: Include headers for __weak symbols

2016-04-12 21:05:19 +10:00

tm.S

powerpc/kernel: Rename PACA_DSCR to PACA_DSCR_DEFAULT

2015-06-07 19:29:00 +10:00

trace_clock.c

powerpc/ftrace: add powerpc timebase as a trace clock source

2015-08-06 16:36:23 +10:00

traps.c

Merge tag 'powerpc-4.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2016-03-19 15:38:41 -07:00

udbg_16550.c

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udbg.c

powerpc: Remove the celleb support

2015-04-07 17:15:13 +10:00

uprobes.c

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vdso.c

vdso: make arch_setup_additional_pages wait for mmap_sem for write killable

2016-05-23 17:04:14 -07:00

vecemu.c

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vector.S

powerpc: Add the ability to save VSX without giving it up

2016-03-02 23:34:50 +11:00

vio.c

powerpc: sparse: static-ify some things

2016-04-12 21:05:18 +10:00

vmlinux.lds.S

arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections

2016-03-25 16:37:42 -07:00