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[PATCH] Fix trivial unwind info bug
authorMarkus Armbruster <armbru@redhat.com>
Sun, 30 Jul 2006 10:04:08 +0000 (03:04 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 31 Jul 2006 20:28:43 +0000 (13:28 -0700)
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>
arch/i386/kernel/entry.S patch | blob | blame | history

diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index d9a260f2efb4d24086bf7ee4c1e8e1ab7eaf8c5e..37a7d2eaf4a006608a8321647b96e7323c05e998 100644 (file)
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -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