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| author |   Will Deacon <will.deacon@arm.com> | 2016-02-29 23:15:44 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-02-29 23:23:59 +0000 |
| commit | fe638401a091f4473e9e30942ea3cecc0c0b2b94 (patch) | |
| tree | dfb46b779a57a03f05a76423b6122b578a55e359 /drivers/perf | |
| parent | arm-cci: remove unused variable (diff) | |
| download | linux-dev-fe638401a091f4473e9e30942ea3cecc0c0b2b94.tar.xz linux-dev-fe638401a091f4473e9e30942ea3cecc0c0b2b94.zip | |
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>
Diffstat (limited to 'drivers/perf')
0 files changed, 0 insertions, 0 deletions