Commit 25d7dfda authored Jul 30, 2006 by Markus Armbruster Committed by Linus Torvalds Jul 31, 2006

[PATCH] Fix trivial unwind info bug



CFA needs to be adjusted upwards for push, and downwards for pop.
arch/i386/kernel/entry.S gets it wrong in one place.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Jan Beulich <jbeulich@novell.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 0b0bf7a3

arch/i386/kernel/entry.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -204,7 +204,7 @@ VM_MASK = 0x00020000
		ENTRY(ret_from_fork)
		CFI_STARTPROC
		pushl %eax
		CFI_ADJUST_CFA_OFFSET -4
		CFI_ADJUST_CFA_OFFSET 4
		call schedule_tail
		GET_THREAD_INFO(%ebp)
		popl %eax