| commit | 8bdc052eccdc7893d075d3f1f7103594a458c8c4 | |
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | |
| Thu, 9 Nov 2006 01:44:49 +0000 (8 17:44 -0800) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Thu, 9 Nov 2006 02:29:24 +0000 (8 18:29 -0800) | ||
| tree | 33bc012cebe8c3e012c533aade5e9d6ced34cce0 | treesnapshot (tar.gz zip) |
| parent | 4b438a23fb05b6566393f9f0a3987ea3dcc1c0c4 | commitdiff |
[PATCH] kretprobe: fix kretprobe-booster to save regs and set status
There are two bugs in the kretprobe-booster.
1) It doesn't make room for gs registers.
2) It doesn't change status of the current kprobe. This status will
effect the fault handling.
This patch fixes these bugs and, additionally, saves skipped registers for
compatibility with the original kretprobe.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
There are two bugs in the kretprobe-booster.
1) It doesn't make room for gs registers.
2) It doesn't change status of the current kprobe. This status will
effect the fault handling.
This patch fixes these bugs and, additionally, saves skipped registers for
compatibility with the original kretprobe.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| arch/i386/kernel/kprobes.c | diffblobblamehistory |