| commit | fe638401a091f4473e9e30942ea3cecc0c0b2b94 | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Mon Feb 29 23:15:44 2016 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Mon Feb 29 23:23:59 2016 +0000 |
| tree | dfb46b779a57a03f05a76423b6122b578a55e359 | |
| parent | 3b23d77b4258558a317157b18cf418eeea4ca788 [diff] |
arm64: perf: Extend ARMV8_EVTYPE_MASK to include PMCR.LC
Commit 7175f0591eb9 ("arm64: perf: Enable PMCR long cycle counter bit")
added initial support for a 64-bit cycle counter enabled using PMCR.LC.
Unfortunately, that patch doesn't extend ARMV8_EVTYPE_MASK, so any
attempts to set the enable bit are ignored by armv8pmu_pmcr_write.
This patch extends the mask to include the new bit.
Signed-off-by: Will Deacon <will.deacon@arm.com>