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linux-davinci-2.6.23
Commit 581910e2 authored by Andi Kleen's avatar Andi Kleen Committed by Andi Kleen
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[PATCH] x86-64: Revert interrupt backlink changes 

They break more than they fix
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
parent cc7d479f
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arch/x86_64/kernel/entry.S
View file @ 581910e2
...@@ -537,8 +537,6 @@ END(stub_rt_sigreturn) ...@@ -537,8 +537,6 @@ END(stub_rt_sigreturn)
1: incl %gs:pda_irqcount 1: incl %gs:pda_irqcount
cmoveq %gs:pda_irqstackptr,%rsp cmoveq %gs:pda_irqstackptr,%rsp
push %rbp # backlink for old unwinder push %rbp # backlink for old unwinder
CFI_ADJUST_CFA_OFFSET 8
CFI_REL_OFFSET rbp,0
/* /*
* We entered an interrupt context - irqs are off: * We entered an interrupt context - irqs are off:
*/ */
...@@ -1178,7 +1176,6 @@ ENTRY(call_softirq) ...@@ -1178,7 +1176,6 @@ ENTRY(call_softirq)
incl %gs:pda_irqcount incl %gs:pda_irqcount
cmove %gs:pda_irqstackptr,%rsp cmove %gs:pda_irqstackptr,%rsp
push %rbp # backlink for old unwinder push %rbp # backlink for old unwinder
CFI_ADJUST_CFA_OFFSET 8
call __do_softirq call __do_softirq
leaveq leaveq
CFI_DEF_CFA_REGISTER rsp CFI_DEF_CFA_REGISTER rsp
......
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