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[PATCH] ppc64: Fix error in vDSO 32 bits date

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The implementation of __kernel_gettimeofday() in the 32 bits vDSO has a
small bug (a typo actually) that will cause it to lose 1 bit of precision.
Not terribly bad but worth fixing.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Benjamin Herrenschmidt 2005-10-19 21:23:49 -07:00 committed by Linus Torvalds
parent 6985c43f39
commit 83bcbf8dad
1 changed files with 1 additions and 1 deletions
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arch/ppc64/kernel/vdso32/gettimeofday.S
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@ -109,7 +109,7 @@ __do_get_xsec:
lwz r6,(CFG_TB_TO_XS+4)(r9)
mulhwu r4,r7,r5
mulhwu r6,r7,r6
mullw r6,r7,r5
mullw r0,r7,r5
addc r6,r6,r0
/* At this point, we have the scaled xsec value in r4 + XER:CA