• Jing Zhang's avatar
    perf arm-spe: augment the data source type with neoverse_spe list · 74a61d53
    Jing Zhang authored
    When synthesizing event with SPE data source, commit 4e6430cb("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: 4e6430cb ("perf arm-spe: Use SPE data source for neoverse cores")
    Reviewed-by: default avatarAli Saidi <alisaidi@amazon.com>
    Reviewed-by: default avatarLeo Yan <leo.yan@linaro.org>
    Signed-off-by: default avatarJing 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.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    74a61d53
arm-spe.c 33 KB