diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2006-10-21 12:37:02 -0400 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-10-21 12:37:02 -0400 |
| commit | 26fd5e084e470dbe8edc6f726fc918e89b9f988c (patch) | |
| tree | 7975f626dfcc56ee92dd4e07954cab16c147b00d /arch/i386 | |
| parent | 7a71cef780404e8c90d23b1131142e158d94354b (diff) | |
[PATCH] i386: Fix fake return address
The fake return address was being set to __KERNEL_PDA, rather than 0.
Push it earlier while %eax still equals 0.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@muc.de>
Cc: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | arch/i386/kernel/head.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S index be9d883c62ce..ca31f18d277c 100644 --- a/arch/i386/kernel/head.S +++ b/arch/i386/kernel/head.S | |||
| @@ -317,7 +317,7 @@ is386: movl $2,%ecx # set MP | |||
| 317 | movl %eax,%gs | 317 | movl %eax,%gs |
| 318 | lldt %ax | 318 | lldt %ax |
| 319 | cld # gcc2 wants the direction flag cleared at all times | 319 | cld # gcc2 wants the direction flag cleared at all times |
| 320 | pushl %eax # fake return address | 320 | pushl $0 # fake return address for unwinder |
| 321 | #ifdef CONFIG_SMP | 321 | #ifdef CONFIG_SMP |
| 322 | movb ready, %cl | 322 | movb ready, %cl |
| 323 | movb $1, ready | 323 | movb $1, ready |