The vdso64 portion of patch 74609f4536f2b8fd6a48381bbbe3cd37da20a527 for
fixing problems with NULL gettimeofday input mistakenly checks for a
null tz field twice, when it should be checking for null tz once, and
null tv once; by way of a r10/r11 typo.
Any application calling gettimeofday(&tv,NULL) will "fail".
This corrects that typo, and makes my G5 happy.
tested on G5.
Signed-off-by: Will Schmidt <[EMAIL PROTECTED]>
cc: Tony Breeds <[EMAIL PROTECTED]>
cc: Ben Herrenschmidt <[EMAIL PROTECTED]>
---
diff --git a/arch/powerpc/kernel/vdso64/gettimeofday.S
b/arch/powerpc/kernel/vdso64/gettimeofday.S
index 2d7a510..c6401f9 100644
--- a/arch/powerpc/kernel/vdso64/gettimeofday.S
+++ b/arch/powerpc/kernel/vdso64/gettimeofday.S
@@ -31,7 +31,7 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday)
mr r11,r3 /* r11 holds tv */
mr r10,r4 /* r10 holds tz */
bl V_LOCAL_FUNC(__get_datapage) /* get data page */
- cmpldi r10,0 /* check if tv is NULL */
+ cmpldi r11,0 /* check if tv is NULL */
beq 2f
bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */
lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */
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