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perf: CXL: fix mismatched cpmu event opcode

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[ Upstream commit 719da04f2d1285922abca72b074fb6fa75d464ea ]

S2M NDR BI-ConflictAck opcode is described as 4 in the CXL
r3.0 3.3.9 Table 3.43. However, it is defined as 3 in macro definition.

Fixes: 5d7107c72796 ("perf: CXL Performance Monitoring Unit driver")
Signed-off-by: Hojin Nam <hj96.nam@samsung.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240208013415epcms2p2904187c8a863f4d0d2adc980fb91a2dc@epcms2p2
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hojin Nam 2024-02-08 10:34:15 +09:00 committed by Greg Kroah-Hartman
parent 6e00027aef
commit 7512d78666
1 changed files with 1 additions and 1 deletions
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2
drivers/perf/cxl_pmu.c
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@ -419,7 +419,7 @@ static struct attribute *cxl_pmu_event_attrs[] = {
CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmp, CXL_PMU_GID_S2M_NDR, BIT(0)),
CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmps, CXL_PMU_GID_S2M_NDR, BIT(1)),
CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmpe, CXL_PMU_GID_S2M_NDR, BIT(2)),
CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_biconflictack, CXL_PMU_GID_S2M_NDR, BIT(3)),
CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_biconflictack, CXL_PMU_GID_S2M_NDR, BIT(4)),
/* CXL rev 3.0 Table 3-46 S2M DRS opcodes */
CXL_PMU_EVENT_CXL_ATTR(s2m_drs_memdata, CXL_PMU_GID_S2M_DRS, BIT(0)),
CXL_PMU_EVENT_CXL_ATTR(s2m_drs_memdatanxm, CXL_PMU_GID_S2M_DRS, BIT(1)),