Al Viro 9a81c16b52 powerpc: fix double syscall restarts ... Make sigreturn zero regs->trap, make do_signal() do the same on all paths. As it is, signal interrupting e.g. read() from fd 512 (== ERESTARTSYS) with another signal getting unblocked when the first handler finishes will lead to restart one insn earlier than it ought to. Same for multiple signals with in-kernel handlers interrupting that sucker at the same time. Same for multiple signals of any kind interrupting that sucker on 64bit... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-09-22 09:33:50 -07:00
..
vdso32	powerpc: Rework VDSO gettimeofday to prevent time going backwards	2010-07-28 21:06:47 +02:00
vdso64	powerpc: Rework VDSO gettimeofday to prevent time going backwards	2010-07-28 21:06:47 +02:00
.gitignore
align.c	powerpc: Handle VSX alignment faults correctly in little-endian mode	2009-12-18 14:55:43 +11:00
asm-offsets.c	powerpc: Rework VDSO gettimeofday to prevent time going backwards	2010-07-28 21:06:47 +02:00
audit.c
btext.c	lmb: rename to memblock	2010-07-14 17:14:00 +10:00
cacheinfo.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
cacheinfo.h
clock.c
compat_audit.c
cpu_setup_6xx.S
cpu_setup_44x.S
cpu_setup_fsl_booke.S
cpu_setup_pa6t.S
cpu_setup_ppc970.S
cputable.c	powerpc/47x: Remove redundant line from cputable.c	2010-08-23 07:37:01 -04:00
crash.c	powerpc/kdump: Stop all other CPUs before running crash handlers	2010-08-24 15:26:27 +10:00
crash_dump.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
dbell.c	powerpc/book3e: Resend doorbell exceptions to ourself	2010-07-09 16:11:19 +10:00
dma-iommu.c
dma-swiotlb.c	of: Merge of_platform_bus_type with platform_bus_type	2010-07-24 09:57:51 -06:00
dma.c	lmb: rename to memblock	2010-07-14 17:14:00 +10:00
e500-pmu.c	powerpc/perf: e500 support	2010-03-05 03:04:08 -06:00
entry_32.S	powerpc/47x: Base ppc476 support	2010-05-05 09:11:10 -04:00
entry_64.S	powerpc/perf_event: Fix oops due to perf_event_do_pending call	2010-05-12 14:34:00 +10:00
exceptions-64e.S	powerpc/book3e: Fix single step when using HW page tables	2010-07-14 14:13:51 +10:00
exceptions-64s.S	powerpc, hw_breakpoints: Implement hw_breakpoints for 64-bit server processors	2010-06-22 19:40:50 +10:00
firmware.c	powerpc: Make powerpc_firmware_features __read_mostly	2010-02-09 13:56:07 +11:00
fpu.S
fsl_booke_entry_mapping.S	powerpc/fsl-booke: Fix address issue when using relocatable kernels	2010-07-11 11:04:08 -05:00
ftrace.c
head_8xx.S	powerpc/8xx: Use SPRG2 and DAR registers to stash r11 and cr.	2010-04-07 18:00:34 +10:00
head_32.S	KVM: PPC: Add KVM intercept handlers	2010-05-17 12:18:52 +03:00
head_40x.S
head_44x.S	powerpc/47x: Make sure mcsr is cleared before enabling machine check interrupts	2010-08-23 07:36:58 -04:00
head_64.S	powerpc: Don't use kernel stack with translation off	2010-08-31 11:35:13 +10:00
head_booke.h	powerpc/booke: Add Stack Marking support to Booke Exception Prolog	2010-05-05 08:01:52 -04:00
head_fsl_booke.S	powerpc/kexec: Add support for FSL-BookE	2010-05-24 21:25:32 -05:00
hw_breakpoint.c	powerpc, hw_breakpoint: Tell generic code we have no instruction breakpoints	2010-06-30 13:54:58 +10:00
ibmebus.c	powerpc: remove references to of_device and to_of_device	2010-07-24 09:58:21 -06:00
idle.c	powerpc: Re-enable preemption before cpu_die()	2010-08-24 15:26:29 +10:00
idle_6xx.S
idle_book3e.S	powerpc/book3e: Add generic 64-bit idle powersave support	2010-07-14 14:13:18 +10:00
idle_e500.S
idle_power4.S
init_task.c
io.c
iomap.c
iommu.c	powerpc: Remove unused 'protect4gb' boot parameter	2010-05-21 17:31:13 +10:00
irq.c	powerpc/4xx: Index interrupt stacks by physical cpu	2010-08-23 07:37:53 -04:00
isa-bridge.c
kgdb.c	kgdb,powerpc: Replace hardcoded offset by BREAK_INSTR_SIZE	2010-08-05 09:22:22 -05:00
kprobes.c	powerpc/kprobes: Remove resume_execution() in kprobes	2010-06-02 17:50:37 +10:00
l2cr_6xx.S
legacy_serial.c	of/address: Clean up function declarations	2010-08-01 01:42:42 -06:00
lparcfg.c	powerpc/pseries: Export data from new hcall H_EM_GET_PARMS	2010-04-07 18:00:29 +10:00
machine_kexec.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
machine_kexec_32.c
machine_kexec_64.c	powerpc/kexec: Fix orphaned offline CPUs across kexec	2010-07-31 15:05:22 +10:00
Makefile	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6	2010-08-05 15:57:35 -07:00
misc.S	perf: Drop the skip argument from perf_arch_fetch_regs_caller	2010-06-08 23:31:27 +02:00
misc_32.S	powerpc/kexec: Adds correct calling convention for kexec purgatory	2010-08-31 11:35:12 +10:00
misc_64.S	powerpc: Unconditionally enabled irq stacks	2010-06-15 15:02:37 +10:00
module.c
module_32.c
module_64.c
mpc7450-pmu.c
msi.c
nvram_64.c	arch/powerpc: Fix continuation line formats	2010-02-09 13:55:05 +11:00
of_platform.c	of: remove of_default_bus_ids	2010-07-24 09:58:22 -06:00
paca.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
pci-common.c	of/address: Clean up function declarations	2010-08-01 01:42:42 -06:00
pci_32.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
pci_64.c	of: add 'of_' prefix to machine_is_compatible()	2010-02-09 08:33:00 -07:00
pci_dn.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
pci_of_scan.c	powerpc/pci: Fix checking for child bridges in PCI code.	2010-08-24 15:28:27 +10:00
perf_callchain.c	perf: Fix inconsistency between IP and callchain sampling	2010-01-28 14:31:20 +01:00
perf_event.c	Merge branch 'linus' into perf/core	2010-07-21 21:43:06 +02:00
perf_event_fsl_emb.c	perf, powerpc: fsl_emb: Restore setting perf_sample_data.period	2010-08-03 10:56:45 +10:00
pmc.c	powerpc: Convert pmc_owner_lock to raw_spinlock	2010-02-19 14:52:33 +11:00
power4-pmu.c
power5+-pmu.c
power5-pmu.c
power6-pmu.c
power7-pmu.c
ppc32.h
ppc970-pmu.c
ppc_ksyms.c	KVM: PPC: elide struct thread_struct instances from stack	2010-08-01 10:39:24 +03:00
ppc_save_regs.S
proc_powerpc.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
process.c	powerpc: Inline ppc64_runlatch_off	2010-08-24 15:26:30 +10:00
prom.c	powerpc: Fix erroneous lmb->memblock conversions	2010-07-23 12:56:57 +10:00
prom_init.c	powerpc: Print decimal values in prom_init.c	2010-07-31 15:05:20 +10:00
prom_init_check.sh	powerpc: Fix compile errors in prom_init_check for gcc 4.5	2010-07-08 18:11:39 +10:00
prom_parse.c	of/address: Merge all of the bus translation code	2010-07-05 16:14:26 -06:00
ptrace.c	powerpc, hw_breakpoints: Implement hw_breakpoints for 64-bit server processors	2010-06-22 19:40:50 +10:00
ptrace32.c
reloc_64.S
rtas-proc.c	powerpc: Move /proc/ppc64 to /proc/powerpc update	2010-01-15 13:26:17 +11:00
rtas-rtc.c
rtas.c	Merge commit 'gcl/next' into next	2010-08-04 10:26:03 +10:00
rtas_flash.c	powerpc: rtas_flash needs to use rtas_data_buf	2010-06-15 15:02:37 +10:00
rtas_pci.c
rtasd.c	powerpc/rtasd: Don't start event scan if scan rate is zero	2010-05-21 17:29:39 +10:00
setup-common.c	powerpc: fix i8042 module build error	2010-08-06 20:49:20 -06:00
setup.h
setup_32.c	powerpc/4xx: Index interrupt stacks by physical cpu	2010-08-23 07:37:53 -04:00
setup_64.c	powerpc: Correct smt_enabled=X boot option for > 2 threads per core	2010-08-24 15:26:30 +10:00
signal.c	powerpc: fix double syscall restarts	2010-09-22 09:33:50 -07:00
signal.h
signal_32.c	powerpc: fix double syscall restarts	2010-09-22 09:33:50 -07:00
signal_64.c	powerpc: fix double syscall restarts	2010-09-22 09:33:50 -07:00
smp-tbsync.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
smp.c	powerpc: Silence __cpu_up() under normal operation	2010-08-24 15:26:29 +10:00
softemu8xx.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
stacktrace.c
suspend.c	update email address	2010-07-19 10:56:54 +02:00
swsusp.c
swsusp_32.S	powerpc/swsusp_32: Fix TLB invalidation	2010-01-15 13:20:07 +11:00
swsusp_64.c
swsusp_asm64.S
swsusp_booke.S	powerpc/fsl-booke: Add hibernation support for FSL BookE processors	2010-05-21 07:41:53 -05:00
sys_ppc32.c	powerpc: Wire up fanotify_init, fanotify_mark, prlimit64 syscalls	2010-08-24 15:28:28 +10:00
syscalls.c	Add generic sys_olduname()	2010-03-12 15:52:32 -08:00
sysfs.c	powerpc: Use smt_snooze_delay=-1 to always busy loop	2010-05-21 17:31:12 +10:00
systbl.S
systbl_chk.c
systbl_chk.sh
tau_6xx.c
time.c	powerpc/perf_event: Reduce latency of calling perf_event_do_pending	2010-08-31 11:35:13 +10:00
traps.c	powerpc/book3e: Move doorbell_exception from traps.c to dbell.c	2010-07-09 15:25:18 +10:00
udbg.c	powerpc: gamecube/wii: early debugging using usbgecko	2009-12-12 22:24:31 -07:00
udbg_16550.c
vdso.c	lmb: rename to memblock	2010-07-14 17:14:00 +10:00
vecemu.c
vector.S	powerpc: Fix usage of 64-bit instruction in 32-bit altivec code	2009-12-09 18:10:12 +11:00
vio.c	powerpc: Fix bogus it_blocksize in VIO iommu code	2010-08-24 15:26:31 +10:00
vmlinux.lds.S	Rename .data.read_mostly to .data..read_mostly.	2010-03-03 11:26:00 +01:00