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authorShaokun Zhang <zhangshaokun@hisilicon.com>2019-01-04 14:21:34 +0800
committerWill Deacon <will.deacon@arm.com>2019-01-04 10:13:27 +0000
commiteb4f5213251833567570df1a09803f895653274d (patch)
tree59c4b4d47da39c21018cbeee75089dd25bab81f3 /samples
parent2f328fea47ac9020ac47c88dd01cd8f93da55bcc (diff)
drivers/perf: hisi: Fixup one DDRC PMU register offset
For DDRC PMU, each PMU counter is fixed-purpose. There is a mismatch between perf list and driver definition on rw_chg event. # perf list | grep chg hisi_sccl1_ddrc0/rnk_chg/ [Kernel PMU event] hisi_sccl1_ddrc0/rw_chg/ [Kernel PMU event] But the register offset of rw_chg event is not defined in the driver, meanwhile bnk_chg register offset is mis-defined, let's fixup it. Fixes: 904dcf03f086 ("perf: hisi: Add support for HiSilicon SoC DDRC PMU driver") Cc: stable@vger.kernel.org Cc: John Garry <john.garry@huawei.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Reported-by: Weijian Huang <huangweijian4@hisilicon.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'samples')
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