kernel_optimize_test/arch/x86/xen
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
..
enlighten.c x86: irqflags consolidation 2008-01-30 13:30:33 +01:00
events.c [SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate 2007-10-23 19:53:17 -04:00
features.c i386: move xen 2007-10-11 11:16:51 +02:00
Kconfig Normalize config options for guest support 2007-10-23 15:49:47 +10:00
Makefile i386: move xen 2007-10-11 11:16:51 +02:00
manage.c i386: move xen 2007-10-11 11:16:51 +02:00
mmu.c xen: mask _PAGE_PCD from ptes 2007-11-29 09:24:52 -08:00
mmu.h i386: move xen 2007-10-11 11:16:51 +02:00
multicalls.c xen: add some debug output for failed multicalls 2007-10-16 11:51:31 -07:00
multicalls.h xen: add batch completion callbacks 2007-10-16 11:51:30 -07:00
setup.c x86 vDSO: consolidate vdso32 2008-01-30 13:30:43 +01:00
smp.c x86: prevent dereferencing non-allocated per_cpu variables 2008-01-30 13:30:55 +01:00
time.c xen: yield to IPI target if necessary 2007-10-16 11:51:30 -07:00
vdso.h i386: move xen 2007-10-11 11:16:51 +02:00
xen-asm.S i386: move xen 2007-10-11 11:16:51 +02:00
xen-head.S i386: move xen 2007-10-11 11:16:51 +02:00
xen-ops.h xen: deal with stale cr3 values when unpinning pagetables 2007-10-16 11:51:30 -07:00