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iommu/vt-d: Fix wrong use of pasid config 

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>
This commit is contained in:
Xuchun Shang 2024-04-11 11:07:42 +08:00 committed by Joerg Roedel
parent 7537e31df8
commit 5b3625a4f6
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/intel/perfmon.c
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@ -438,7 +438,7 @@ static int iommu_pmu_assign_event(struct iommu_pmu *iommu_pmu,
iommu_pmu_set_filter(domain, event->attr.config1,
IOMMU_PMU_FILTER_DOMAIN, idx,
event->attr.config1);
iommu_pmu_set_filter(pasid, event->attr.config1,
iommu_pmu_set_filter(pasid, event->attr.config2,
IOMMU_PMU_FILTER_PASID, idx,
event->attr.config1);
iommu_pmu_set_filter(ats, event->attr.config2,