| commit | 909633957d85561dab7655d69a9d17dd16231d92 | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Tue Nov 25 10:05:35 2014 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Tue Nov 25 10:05:35 2014 +0000 |
| tree | 3acf8d21e92305a5ac51350e23706ff59dd08f11 | |
| parent | 7f73f7aef824b8bc27046edaf6b73bca4b0e7669 [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>