[PATCH] x86_64: Fix get_cmos_time()

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Due to a broken condition, the body of the loop that is intended to wait for
the Update-In-Progress bit to get set and then cleared again was never
entered; in fact, the entire loop was optimized out by the compiler. Here is
a change to fix the condition (and to also move the initialization of locals
out of the spin lock protected region).

Signed-Off-By: Jan Beulich <jbeulich@novell.com>

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

...

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Jan Beulich 2006-01-11 22:46:42 +01:00 • committed by Linus Torvalds

parent bdf2b1c9fe

commit 5329e13d0b

1 changed files with 4 additions and 7 deletions

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arch/x86_64/kernel/time.c

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