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Diffstat (limited to 'arch/powerpc/perf/callchain_32.c')
-rw-r--r--arch/powerpc/perf/callchain_32.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/perf/callchain_32.c b/arch/powerpc/perf/callchain_32.c
index b32e94047fb9..b83c47b7947f 100644
--- a/arch/powerpc/perf/callchain_32.c
+++ b/arch/powerpc/perf/callchain_32.c
@@ -59,8 +59,8 @@ static int is_sigreturn_32_address(unsigned int nip, unsigned int fp)
{
if (nip == fp + offsetof(struct signal_frame_32, mctx.mc_pad))
return 1;
- if (vdso32_sigtramp && current->mm->context.vdso &&
- nip == (unsigned long)current->mm->context.vdso + vdso32_sigtramp)
+ if (current->mm->context.vdso &&
+ nip == VDSO32_SYMBOL(current->mm->context.vdso, sigtramp32))
return 1;
return 0;
}
@@ -70,8 +70,8 @@ static int is_rt_sigreturn_32_address(unsigned int nip, unsigned int fp)
if (nip == fp + offsetof(struct rt_signal_frame_32,
uc.uc_mcontext.mc_pad))
return 1;
- if (vdso32_rt_sigtramp && current->mm->context.vdso &&
- nip == (unsigned long)current->mm->context.vdso + vdso32_rt_sigtramp)
+ if (current->mm->context.vdso &&
+ nip == VDSO32_SYMBOL(current->mm->context.vdso, sigtramp_rt32))
return 1;
return 0;
}