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[PATCH] x86-64: Revert interrupt backlink changes
author
Andi Kleen
<ak@suse.de>
Sat, 21 Oct 2006 16:37:02 +0000
(18:37 +0200)
committer
Andi Kleen
<andi@basil.nowhere.org>
Sat, 21 Oct 2006 16:37:02 +0000
(18:37 +0200)
They break more than they fix
Signed-off-by: Andi Kleen <ak@suse.de>
arch/x86_64/kernel/entry.S
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diff --git
a/arch/x86_64/kernel/entry.S
b/arch/x86_64/kernel/entry.S
index 038dcf733a1b30f501dcbf4504ab026819b62e73..e3eddde3d3bb27a22ab63b1b3e498e014548d646 100644
(file)
--- 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
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