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[PATCH] powerpc: vdso fixes (take #2)

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This fixes various errors in the new functions added in the vDSO's,
I've now verified all functions on both 32 and 64 bits vDSOs. It also
fix a sign extension bug getting the initial time of day at boot that
could cause the monotonic clock value to be completely on bogus for
64 bits applications (with either the vDSO or the syscall) on
powermacs.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Benjamin Herrenschmidt
2005-11-14 14:55:58 +11:00
committed by Paul Mackerras
parent 50092b233a
commit 0c37ec2aa8
7 changed files with 39 additions and 24 deletions
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arch/powerpc/kernel/vdso64/datapage.S
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@@ -80,5 +80,6 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq)
bl V_LOCAL_FUNC(__get_datapage)
ld r3,CFG_TB_TICKS_PER_SEC(r3)
mtlr r12
blr
.cfi_endproc
V_FUNCTION_END(__kernel_get_tbfreq)