tree 226dd2569d657231a3c24d8228467a039ffc6681
parent deda498710e190c7922c2634ed630ee64ce86c05
author Nick Piggin <nickpiggin@yahoo.com.au> 1133487859 +1100
committer Linus Torvalds <torvalds@g5.osdl.org> 1133562021 -0800

[PATCH] Fix TIF_POLLING_NRFLAG in ACPI idle routines

Commit 64c7c8f88559624abdbe12b5da6502e8879f8d28 broke the ACPI C2 and C3
sleep states, because it left TIF_POLLING_NRFLAG active even though
those states do not actually poll the reschedule flag at all.  As a
result, the CPU wouldn't get sent an IPI when it was to be woken up, and
would only notice that it had runnable processes on the next timer tick.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>