linux/arch/powerpc
Ingo Molnar 3f0116c323 compiler/gcc4: Add quirk for 'asm goto' miscompilation bug
Fengguang Wu, Oleg Nesterov and Peter Zijlstra tracked down
a kernel crash to a GCC bug: GCC miscompiles certain 'asm goto'
constructs, as outlined here:

  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670

Implement a workaround suggested by Jakub Jelinek.

Reported-and-tested-by: Fengguang Wu <fengguang.wu@intel.com>
Reported-by: Oleg Nesterov <oleg@redhat.com>
Reported-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Suggested-by: Jakub Jelinek <jakub@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-10-11 07:39:14 +02:00
..
boot
configs
crypto
include compiler/gcc4: Add quirk for 'asm goto' miscompilation bug 2013-10-11 07:39:14 +02:00
kernel powerpc/irq: Don't switch to irq stack from softirq stack 2013-10-07 14:19:39 -07:00
kvm kvm: ppc: booke: check range page invalidation progress on page setup 2013-10-10 11:40:08 +02:00
lib
math-emu
mm
net
oprofile
perf powerpc/perf: Fix handling of FAB events 2013-10-03 17:25:38 +10:00
platforms
sysdev
xmon
Kconfig
Kconfig.debug
Makefile
relocs_check.pl