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69a331470f
linux/arch/sh/kernel
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Kaz Kojima 69a331470f sh: Fix restartable syscall arg5 clobbering. 
We use R0 as the 5th argument of syscall.  When the syscall restarts
after signal handling, we should restore the old value of R0.
The attached patch does it. Without this patch, I've experienced random
failures in the situation which signals are issued frequently.

Signed-off-by: Kaz Kojima <kkojima@rr.iij4u.or.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-06-18 10:08:20 +09:00
..
cpu sh: Fix SH4-202 clock fwk set_rate() mismatch. 2007-06-04 10:51:59 +09:00
timers sh: section mismatch fixes for system timer. 2007-05-23 12:24:32 +09:00
vsyscall sh: Fix vsyscall build failure. 2007-05-31 13:44:55 +09:00
asm-offsets.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cf-enabler.c sh: trivial build cleanups. 2007-05-31 13:46:21 +09:00
cpufreq.c [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
crash_dump.c sh: kdump support. 2007-05-07 02:11:56 +00:00
debugtraps.S sh: Use a jump call table for debug trap handlers. 2007-02-13 10:54:43 +09:00
early_printk.c Fixes and cleanups for earlyprintk aka boot console 2007-05-08 11:15:04 -07:00
entry-common.S sh: Clear UBC when not in use. 2007-03-05 14:13:25 +09:00
head.S sh: Fix .empty_zero_page alignment for PAGE_SIZE > 4096. 2006-12-12 08:53:29 +09:00
init_task.c [PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c 2006-10-02 07:57:20 -07:00
io_generic.c sh: Revert lazy dcache writeback changes. 2007-03-05 19:46:47 +09:00
io.c sh: Optimized readsl()/writesl() support. 2006-09-27 18:25:24 +09:00
irq.c sh: NR_IRQS consolidation. 2007-05-07 02:10:53 +00:00
kgdb_jmp.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kgdb_stub.c spelling fixes: arch/sh/ 2007-05-21 14:31:39 +09:00
machine_kexec.c sh: kdump support. 2007-05-07 02:11:56 +00:00
Makefile sh: kdump support. 2007-05-07 02:11:56 +00:00
module.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pm.c sh: APM/PM support. 2006-09-27 16:20:22 +09:00
process.c sh: sr.bl toggling around idle sleep. 2007-05-21 14:34:25 +09:00
ptrace.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
relocate_kernel.S sh: Fixup various PAGE_SIZE == 4096 assumptions. 2006-12-06 10:45:39 +09:00
semaphore.c sh: Fixup some uninitialized spinlocks. 2006-09-27 11:31:32 +09:00
setup.c sh: Add 32-bit opcode feature CPU flag. 2007-05-09 01:35:01 +00:00
sh_bios.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sh_ksyms.c sh: Kill off redundant __div64_32 symbol export. 2007-05-09 01:35:01 +00:00
signal.c sh: Fix restartable syscall arg5 clobbering. 2007-06-18 10:08:20 +09:00
smp.c sh: trivial build cleanups. 2007-05-31 13:46:21 +09:00
stacktrace.c sh: Fix stacktrace simplification fallout. 2007-05-09 18:55:14 +09:00
sys_sh.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
syscalls.S sh: Wire up signalfd/timerfd/eventfd syscalls. 2007-05-21 14:32:14 +09:00
time.c sh: clockevent/clocksource/hrtimers/nohz TMU support. 2007-05-09 17:33:24 +09:00
traps.c sh: Wire up kdump crash kernel exec in die(). 2007-05-21 14:34:37 +09:00
vmlinux.lds.S all-archs: consolidate .data section definition in asm-generic 2007-05-19 09:11:57 +02:00