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| author |   Masami Hiramatsu <mhiramat@redhat.com> | 2009-08-27 13:23:04 -0400 |
|---|---|---|
| committer |   Frederic Weisbecker <fweisbec@gmail.com> | 2009-08-30 03:08:26 +0200 |
| commit | f5ad31158d60946b9fd18c8a79c283a6bc432430 (patch) | |
| tree | 6276ab1eff3f88ec318c5f9346a3e37c5002b2d0 /arch/x86/mm/fault.c | |
| parent | kprobes/x86: Call BUG() when reentering probe into KPROBES_HIT_SS (diff) | |
| download | linux-dev-f5ad31158d60946b9fd18c8a79c283a6bc432430.tar.xz linux-dev-f5ad31158d60946b9fd18c8a79c283a6bc432430.zip | |
kprobes/x86-64: Allow to reenter probe on post_handler
Allow to reenter probe on the post_handler of another probe on x86-64,
because x86-64 already allows reentering int3.
In that case, reentered probe just increases kp.nmissed and returns.
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <20090827172304.8246.4822.stgit@localhost.localdomain>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'arch/x86/mm/fault.c')
0 files changed, 0 insertions, 0 deletions