| commit | c5650ea788e45467ce5aa944829f3e6f72e6a9eb | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Tue Nov 25 10:05:35 2014 +0000 |
| committer | Ruchi Kandoi <kandoiruchi@google.com> | Fri Feb 06 14:54:03 2015 -0800 |
| tree | d18246548bc878e6fd4fef58ad97d276a674c63f | |
| parent | 203077a7db3bc692ff8177e822110400868efab4 [diff] |
arm64: fix return code check when changing emulation handler update_insn_emulation_mode() returns 0 on success, so we should be treating any non-zero values as failure, rather than the other way around. Otherwise, writes to the sysctl file controlling the emulation are ignored and immediately rolled back. Reported-by: Gene Hackmann <ghackmann@google.com> Signed-off-by: Will Deacon <will.deacon@arm.com>