ARM: pm: ensure our temporary page table entry is removed from the TLB
authorRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 23 Jun 2011 13:24:09 +0000 (14:24 +0100)
committerJason Kridner <jdk@ti.com>
Sat, 17 Sep 2011 13:14:13 +0000 (09:14 -0400)
commita6a4a32eb489ebcd71774e8c17ad6e1990f7397a
tree17afbb0ef0f4127c1ea117342237cf73cf11fa47
parent732a2ec3cd65683c51e5af61aae5ee2037dcd78a
ARM: pm: ensure our temporary page table entry is removed from the TLB

Ensure that our temporary page table entry is flushed from the TLB
before we resume normal operations.  This ensures that userspace
won't trip over the stale TLB entry.

Tested-by: Kevin Hilman <khilman@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/include/asm/suspend.h