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| author | Mark Salter <msalter@redhat.com> | 2016-06-07 16:32:21 (GMT) |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-06-15 08:51:35 (GMT) |
| commit | f7a6c1492a2cb596952260a7d5bb0d61ca815173 (patch) | |
| tree | 966c8e457ba6986a2fa9a23119511f6fe626c9b8 /mm/page_ext.c | |
| parent | bbb1681ee3653bdcfc6a4ba31902738118311fd4 (diff) | |
| download | linux-f7a6c1492a2cb596952260a7d5bb0d61ca815173.tar.xz | |
arm: pmu: Fix non-devicetree probing
There is a problem in the non-devicetree PMU probing where some
probe functions may get the number of supported events through
smp_call_function_any() using the arm_pmu supported_cpus mask.
But at the time the probe function is called, the supported_cpus
mask is empty so the call fails. This patch makes sure the mask
is set before calling the init function rather than after.
Signed-off-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'mm/page_ext.c')
0 files changed, 0 insertions, 0 deletions