https://github.com/torvalds/linux
Revision 74a61d53a6d1ca1172d85964d15c83c2cc3670b3 authored by Jing Zhang on 26 September 2022, 13:03:16 UTC, committed by Arnaldo Carvalho de Melo on 28 September 2022, 14:26:33 UTC
When synthesizing event with SPE data source, commit 4e6430cbb1a9("perf arm-spe: Use SPE data source for neoverse cores") augment the type with source information by MIDR. However, is_midr_in_range only compares the first entry in neoverse_spe. Change is_midr_in_range to is_midr_in_range_list to traverse the neoverse_spe array so that all neoverse cores synthesize event with data source packet. Fixes: 4e6430cbb1a9f1dc ("perf arm-spe: Use SPE data source for neoverse cores") Reviewed-by: Ali Saidi <alisaidi@amazon.com> Reviewed-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Jing Zhang <renyu.zj@linux.alibaba.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ali Saidi <alisaidi@amazon.com> Cc: German Gomez <german.gomez@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Shuai Xue <xueshuai@linux.alibaba.com> Cc: Timothy Hayes <timothy.hayes@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Zhuo Song <zhuo.song@linux.alibaba.com> Link: https://lore.kernel.org/r/1664197396-42672-1-git-send-email-renyu.zj@linux.alibaba.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Tip revision: 74a61d53a6d1ca1172d85964d15c83c2cc3670b3 authored by Jing Zhang on 26 September 2022, 13:03:16 UTC
perf arm-spe: augment the data source type with neoverse_spe list
perf arm-spe: augment the data source type with neoverse_spe list
Tip revision: 74a61d5
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accounting | ||
arch | ||
bootconfig | ||
bpf | ||
build | ||
certs | ||
cgroup | ||
counter | ||
debugging | ||
edid | ||
firewire | ||
firmware | ||
gpio | ||
hv | ||
iio | ||
include | ||
io_uring | ||
kvm | ||
laptop | ||
leds | ||
lib | ||
memory-model | ||
objtool | ||
pci | ||
pcmcia | ||
perf | ||
power | ||
rcu | ||
scripts | ||
spi | ||
testing | ||
thermal | ||
time | ||
tracing | ||
usb | ||
verification | ||
virtio | ||
vm | ||
wmi | ||
Makefile | -rw-r--r-- | 7.0 KB |
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