| commit | 51ec28e1b2cb267a09a0b8eac1ccf8d61b7268bf | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Thu Oct 05 18:47:22 2006 +0200 |
| committer | Andi Kleen <andi@basil.nowhere.org> | Thu Oct 05 18:47:22 2006 +0200 |
| tree | 4686d439a49b98b98fc5048641ddfb50db3fbcd6 | |
| parent | f015c6c4d733f68cbc1c5d231bb158abaa5c9606 [diff] |
[PATCH] x86: Terminate the kernel stacks for the unwinder Always make sure RIP/EIP is 0 in the registers stored on the top of the stack of a kernel thread. This makes sure the unwinder code won't try a fallback but knows the stack has ended. AK: this patch is a bit mysterious. in theory they should be terminated anyways, but it seems to fix at least one crash. Anyways double termination probably doesn't hurt. Signed-off-by: Andi Kleen <ak@suse.de>