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| author | Masami Hiramatsu <[email protected]> | 2018-05-13 04:04:16 +0000 |
|---|---|---|
| committer | Russell King <[email protected]> | 2018-05-19 10:35:56 +0000 |
| commit | eb0146daefdde65665b7f076fbff7b49dade95b9 (patch) | |
| tree | b7e478904c9cd985c4349977d67b92178369392d /arch/arm/include/asm/assembler.h | |
| parent | ARM: 8770/1: kprobes: Prohibit probing on optimized_callback (diff) | |
| download | kernel-eb0146daefdde65665b7f076fbff7b49dade95b9.tar.gz kernel-eb0146daefdde65665b7f076fbff7b49dade95b9.zip | |
ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr
Prohibit kprobes on do_undefinstr because kprobes on
arm is implemented by undefined instruction. This means
if we probe do_undefinstr(), it can cause infinit
recursive exception.
Fixes: 24ba613c9d6c ("ARM kprobes: core code")
Signed-off-by: Masami Hiramatsu <[email protected]>
Cc: [email protected]
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'arch/arm/include/asm/assembler.h')
0 files changed, 0 insertions, 0 deletions