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Anton Blanchard 823df43552 powerpc: No need to save XER in a system call ... The XER is a volatile register so there is no need to save and restore it over a system call - zero it out in the exception stack frame instead. This should fix a 5 cycle stall of the mfxer/std seen on POWER7. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		13 years ago
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alpha	…
arm	ARM: SoC fixes for 3.4-rc	13 years ago
avr32	…
blackfin	blackfin: fix ifdef fustercluck in mach-bf538/boards/ezkit.c	13 years ago
c6x	…
cris	…
frv	…
h8300	…
hexagon	hexagon: add missing cpu.h include	13 years ago
ia64	kill mm argument of vm_munmap()	13 years ago
m32r	…
m68k	…
microblaze	…
mips	…
mn10300	…
openrisc	…
parisc	…
powerpc	powerpc: No need to save XER in a system call	13 years ago
s390	…
score	…
sh	sh: Fix up tracepoint build fallout from static key introduction.	13 years ago
sparc	sparc32,leon: add notify_cpu_starting()	13 years ago
tile	arch/tile: fix a couple of functions that should be __init	13 years ago
um	…
unicore32	…
x86	Very good bug-fixes:	13 years ago
xtensa	xtensa: fix build fail on undefined ack_bad_irq	13 years ago
.gitignore	…
Kconfig	…