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| author | Stephen Boyd <sboyd@codeaurora.org> | 2015-07-07 18:16:15 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-10 11:08:42 +0100 |
| commit | 8ded1e1a92daa96307e4b84b707fee5993bc6047 (patch) | |
| tree | 02f0b3d1dfa39879d299250e266e3e5d5e9f13de /arch/arm/include/asm/Kbuild | |
| parent | eeedcea69e927857d32aaf089725eddd2c79dd0a (diff) | |
| download | talos-obmc-linux-8ded1e1a92daa96307e4b84b707fee5993bc6047.tar.gz talos-obmc-linux-8ded1e1a92daa96307e4b84b707fee5993bc6047.zip | |
ARM: 8401/1: perf: Set affinity for PPI based PMUs
For PPI based PMUs, we bail out early in of_pmu_irq_cfg() without
setting the PMU's supported_cpus bitmap. This causes the
smp_call_function_any() in armv7_probe_num_events() to fail. Set
the bitmap to be all CPUs so that we properly probe PMUs that use
PPIs.
Fixes: cc88116da0d1 ("arm: perf: treat PMUs as CPU affine")
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/Kbuild')
0 files changed, 0 insertions, 0 deletions
