| commit | fdeb8e35fd59e79dec385f98eb4b6d2e3398264b | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Wed Jul 04 18:15:42 2012 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Thu Jul 05 09:50:56 2012 +0100 |
| tree | de9be588521f924f0b1c11d8f66a4c9b83543871 | |
| parent | 433e2f307beff8adba241646ce9108544e0c5a03 [diff] |
ARM: 7441/1: perf: return -EOPNOTSUPP if requested mode exclusion is unavailable We currently return -EPERM if the user requests mode exclusion that is not supported by the CPU. This looks pretty confusing from userspace and is inconsistent with other architectures (ppc, x86). This patch returns -EOPNOTSUPP instead. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>