diff options
| author | Masami Hiramatsu <[email protected]> | 2009-08-27 13:23:32 -0400 |
|---|---|---|
| committer | Frederic Weisbecker <[email protected]> | 2009-08-30 03:15:55 +0200 |
| commit | 65e234ec2c4a0659ca22531dc1372a185f088517 (patch) | |
| tree | 40d36d893a8bf64e89b6eb031da7f6f8fe279bc3 /tools/perf/scripts/python | |
| parent | 8222d718b3ad3ae49c48f69ae4b6a1128c9a92cf (diff) | |
kprobes: Prohibit to probe native_get_debugreg
Since do_debug() calls get_debugreg(), native_get_debugreg() will be
called from singlestepping. This can cause an int3 infinite loop.
We can't put it in the .text.kprobes section because it is inlined,
then we blacklist its name.
Signed-off-by: Masami Hiramatsu <[email protected]>
Acked-by: Ananth N Mavinakayanahalli <[email protected]>
Cc: Ingo Molnar <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions