[PATCH] Fix trivial unwind info bug

25d7dfda · Markus Armbruster <[email protected]> · 2006-07-30 03:04:08 -07:00

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 <[email protected]>
Acked-by: Jan Beulich <[email protected]>
Cc: Andi Kleen <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Commit: 25d7dfdaf3404bb31b8f55283fd2c456cb7b4001
Parents: 0b0bf7a3

Changes

1 files changed · +1 −1

File	Status	Add	Del	Content
arch/i386/kernel/entry.S	modified	+1	−1	View file

arch/i386/kernel/entry.S

View file

diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index d9a260f..37a7d2e 100644
--- 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