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authorAndi Kleen <ak@suse.de>2006-10-21 18:37:02 +0200
committerAndi Kleen <andi@basil.nowhere.org>2006-10-21 18:37:02 +0200
commit581910e2eb952e541b8ca9b5f551d6c124903b61 (patch)
treefbf5bc96e5f69c32bcd35139968b7ce4fa9702b4
parentcc7d479fe56133e79840beffe9cb4fd193af93aa (diff)
[PATCH] x86-64: Revert interrupt backlink changes
They break more than they fix Signed-off-by: Andi Kleen <ak@suse.de>
-rw-r--r--arch/x86_64/kernel/entry.S3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S
index 038dcf733a1..e3eddde3d3b 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86_64/kernel/entry.S
@@ -537,8 +537,6 @@ END(stub_rt_sigreturn)
1: incl %gs:pda_irqcount
cmoveq %gs:pda_irqstackptr,%rsp
push %rbp # backlink for old unwinder
- CFI_ADJUST_CFA_OFFSET 8
- CFI_REL_OFFSET rbp,0
/*
* We entered an interrupt context - irqs are off:
*/
@@ -1178,7 +1176,6 @@ ENTRY(call_softirq)
incl %gs:pda_irqcount
cmove %gs:pda_irqstackptr,%rsp
push %rbp # backlink for old unwinder
- CFI_ADJUST_CFA_OFFSET 8
call __do_softirq
leaveq
CFI_DEF_CFA_REGISTER rsp