diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2018-05-13 05:04:16 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2018-05-19 11:35:56 +0100 |
| commit | eb0146daefdde65665b7f076fbff7b49dade95b9 (patch) | |
| tree | b7e478904c9cd985c4349977d67b92178369392d /arch/arm/include/asm | |
| parent | 70948c05fdde0aac32f9667856a88725c192fa40 (diff) | |
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 <mhiramat@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/include/asm')
0 files changed, 0 insertions, 0 deletions