linux/arch
Jonas Bonn 207e715ff1 openrisc: use scratch regs in atomic syscall
The function sys_or1k_atomic was using call-saved registers without
restoring their value before returning.  This is a faux pas: either
we need to restore their values or use scratch regs; the latter is
less code so that's the route this patch takes.

Thanks to David Hennerström for doing most of the heavy-lifting in
tracking this one down.

Reported-by: Davd Hennerström <david.hennerstrom@aacmicrotec.com>
Signed-off-by: Jonas Bonn <jonas@southpole.se>
2012-05-08 11:43:59 +02:00
..
alpha alpha: silence 'const' warning in sys_marvel.c 2012-05-02 15:54:06 -04:00
arm Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm 2012-04-30 15:34:41 -07:00
avr32
blackfin blackfin: fix ifdef fustercluck in mach-bf538/boards/ezkit.c 2012-04-26 14:46:51 -04:00
c6x
cris
frv
h8300
hexagon hexagon: add missing cpu.h include 2012-04-23 12:57:24 -05:00
ia64 kill mm argument of vm_munmap() 2012-04-21 01:58:20 -04:00
m32r
m68k m68knommu: make sure 2nd FEC eth interface pins are enabled on 5275 ColdFire 2012-04-17 17:06:34 +10:00
microblaze
mips MIPS: Remove get_current_pgd(). 2012-04-27 17:16:29 +01:00
mn10300
openrisc openrisc: use scratch regs in atomic syscall 2012-05-08 11:43:59 +02:00
parisc TTY: pdc_cons, fix regression in close 2012-05-05 16:21:21 -07:00
powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-03 17:10:39 -07:00
s390
score
sh sh: Fix up tracepoint build fallout from static key introduction. 2012-04-27 11:12:38 +09:30
sparc sparc32,leon: add notify_cpu_starting() 2012-04-21 16:35:06 -04:00
tile arch/tile: fix a couple of functions that should be __init 2012-04-25 12:45:26 -04:00
um
unicore32
x86 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-05-06 12:19:38 -07:00
xtensa xtensa: fix build fail on undefined ack_bad_irq 2012-04-26 18:35:32 -04:00
.gitignore
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