iommu/vt-d: Fix wrong use of pasid config
BugLink: https://bugs.launchpad.net/bugs/2065912
[ Upstream commit 5b3625a4f6422e8982f90f0c11b5546149c962b8 ]
The commit "iommu/vt-d: Add IOMMU perfmon support" introduce IOMMU
PMU feature, but use the wrong config when set pasid filter.
Fixes: 7232ab8b89 ("iommu/vt-d: Add IOMMU perfmon support")
Signed-off-by: Xuchun Shang <xuchun.shang@linux.alibaba.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Link: https://lore.kernel.org/r/20240401060753.3321318-1-xuchun.shang@linux.alibaba.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
committed by
Stefan Bader
parent
53c7c3b910
commit
d5c70a8070
@@ -438,7 +438,7 @@ static int iommu_pmu_assign_event(struct iommu_pmu *iommu_pmu,
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iommu_pmu_set_filter(domain, event->attr.config1,
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IOMMU_PMU_FILTER_DOMAIN, idx,
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event->attr.config1);
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iommu_pmu_set_filter(pasid, event->attr.config1,
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iommu_pmu_set_filter(pasid, event->attr.config2,
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IOMMU_PMU_FILTER_PASID, idx,
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event->attr.config1);
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iommu_pmu_set_filter(ats, event->attr.config2,
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