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| author | Naveen N. Rao | 2017-09-22 11:10:48 +0200 |
|---|---|---|
| committer | Michael Ellerman | 2017-10-05 07:12:48 +0200 |
| commit | 3368f5699a9b0e281e14f9f93244da0a922f6df0 (patch) | |
| tree | 2b0100e50a156dc60e70784e85c35a6713e7be95 /arch/powerpc/platforms/powernv/opal-irqchip.c | |
| parent | powerpc/jprobes: Disable preemption when triggered through ftrace (diff) | |
| download | kernel-qcow2-linux-3368f5699a9b0e281e14f9f93244da0a922f6df0.tar.gz kernel-qcow2-linux-3368f5699a9b0e281e14f9f93244da0a922f6df0.tar.xz kernel-qcow2-linux-3368f5699a9b0e281e14f9f93244da0a922f6df0.zip | |
powerpc/jprobes: Validate break handler invocation as being due to a jprobe_return()
Fix a circa 2005 FIXME by implementing a check to ensure that we
actually got into the jprobe break handler() due to the trap in
jprobe_return().
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-irqchip.c')
0 files changed, 0 insertions, 0 deletions