kernel_optimize_test/arch
Mike Travis 7bf0c23ed2 x86: prevent dereferencing non-allocated per_cpu variables
'for_each_possible_cpu(i)' when there's a _remote possibility_ of
dereferencing a non-allocated per_cpu variable involved.

All files except mm/vmstat.c are x86 arch.

Thanks to pageexec@freemail.hu for pointing this out.

Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: <pageexec@freemail.hu>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:30:55 +01:00
..
alpha
arm
avr32
blackfin
cris
frv
h8300
ia64
m32r
m68k
m68knommu
mips mips, x86: optimize the i8259 code a bit 2008-01-30 13:30:47 +01:00
parisc
powerpc powerpc: ptrace generic resume 2008-01-30 13:30:51 +01:00
ppc
s390
sh
sparc
sparc64
um
v850
x86 x86: prevent dereferencing non-allocated per_cpu variables 2008-01-30 13:30:55 +01:00
xtensa
.gitignore