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| author | Ananth N Mavinakayanahalli <ananth@in.ibm.com> | 2013-03-22 20:48:38 +0530 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2013-04-04 13:57:04 +0200 |
| commit | ab07e807be533d6317ea0971900bdf547962effd (patch) | |
| tree | df6362115a358a9e198e934b4e0bcd98a30265f9 /kernel/events | |
| parent | 0908ad6e56b5a6e86745680bc324bdbfac64d0b6 (diff) | |
| download | op-kernel-dev-ab07e807be533d6317ea0971900bdf547962effd.zip op-kernel-dev-ab07e807be533d6317ea0971900bdf547962effd.tar.gz | |
uprobes/powerpc: Teach uprobes to ignore gdb breakpoints
Powerpc has many trap variants that could be used by entities like gdb.
Currently, running gdb on a program being traced by uprobes causes an
endless loop since uprobes doesn't understand that the trap was inserted
by some other entity and a SIGTRAP needs to be delivered.
Teach uprobes to ignore breakpoints that do not belong to it.
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Diffstat (limited to 'kernel/events')
0 files changed, 0 insertions, 0 deletions
