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| author | Kevin Hao <haokexin@gmail.com> | 2013-10-23 20:58:16 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-29 11:11:50 -0800 |
| commit | fe78c20faafde229631b0402ef9fdfbc75277903 (patch) | |
| tree | 1a4528b5eedcb014ec6d282662a959b724bfdd05 /virt | |
| parent | b5f92a134b69faeffa0e1a811f01a48d686a4e97 (diff) | |
| download | lwn-fe78c20faafde229631b0402ef9fdfbc75277903.tar.gz lwn-fe78c20faafde229631b0402ef9fdfbc75277903.zip | |
ftrace/x86: skip over the breakpoint for ftrace caller
commit ab4ead02ec235d706d0611d8741964628291237e upstream.
In commit 8a4d0a687a59 "ftrace: Use breakpoint method to update ftrace
caller", we choose to use breakpoint method to update the ftrace
caller. But we also need to skip over the breakpoint in function
ftrace_int3_handler() for them. Otherwise weird things would happen.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions