ARM: pm: ensure ARMv7 CPUs save and restore the TLS register
authorRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 22 Jun 2011 14:41:58 +0000 (15:41 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 24 Jun 2011 07:47:09 +0000 (08:47 +0100)
Ensure that the TLS register is saved and restored over a suspend
cycle, so that userspace programs don't see a corrupted TLS value.

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>

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