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| author | Kan Liang <kan.liang@linux.intel.com> | 2021-08-26 18:32:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 21:16:22 +0300 |
| commit | cdba93ecbbd2da6fbf14ed170db4dd8975e11225 (patch) | |
| tree | d89b81d00740c3ef06479fc4f2b6db82a13384cd /arch/x86 | |
| parent | 5a31df7d0f9feef89b121439a42334c52e1cefb5 (diff) | |
| download | linux-cdba93ecbbd2da6fbf14ed170db4dd8975e11225.tar.xz | |
perf/x86/intel/uncore: Fix Intel SPR CHA event constraints
[ Upstream commit 9d756e408e080d40e7916484b00c802026e6d1ad ]
SPR CHA events have the exact same event constraints as SKX, so add the
constraints.
Fixes: 949b11381f81 ("perf/x86/intel/uncore: Add Sapphire Rapids server CHA support")
Reported-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/1629991963-102621-5-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/events/intel/uncore_snbep.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index d941854e4efa..ce85ee5f60f9 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -5649,6 +5649,7 @@ static struct intel_uncore_type spr_uncore_chabox = { .event_mask = SPR_CHA_PMON_EVENT_MASK, .event_mask_ext = SPR_RAW_EVENT_MASK_EXT, .num_shared_regs = 1, + .constraints = skx_uncore_chabox_constraints, .ops = &spr_uncore_chabox_ops, .format_group = &spr_uncore_chabox_format_group, .attr_update = uncore_alias_groups, |