Cyrill Gorcunov fa0f281cf9 mm: make sure _PAGE_SWP_SOFT_DIRTY bit is not set on present pte ...

_PAGE_SOFT_DIRTY bit should never be set on present pte so add VM_BUG_ON
to catch any potential future abuse.

Also add a comment on _PAGE_SWP_SOFT_DIRTY definition explaining scope of
its usage.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2013-09-11 15:58:06 -07:00

..

asm

mm: make sure _PAGE_SWP_SOFT_DIRTY bit is not set on present pte

2013-09-11 15:58:06 -07:00

uapi/asm

kvm uapi: Add KICK_CPU and PV_UNHALT definition to uapi

2013-08-26 12:46:01 +03:00