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| author | Vasant Hegde <vasant.hegde@amd.com> | 2026-08-11 04:08:56 +0000 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2026-08-11 09:02:55 +0200 |
| commit | 5322e19fc5acf013784207bc38191cd418a8bb48 (patch) | |
| tree | d9efde24d409b6e2eaefaef78e44986db4c9c112 | |
| parent | af3b69b16383fbc8fe5f61b5b0150d2e41ede71f (diff) | |
| download | linux-5322e19fc5acf013784207bc38191cd418a8bb48.tar.gz linux-5322e19fc5acf013784207bc38191cd418a8bb48.zip | |
iommu/amd: Fix incorrect device ID in invalid PASID error message
The IO page fault notifier handler logs pdev->dev.id when reporting an
invalid PASID, but pdev->dev.id is the kernel-internal device ID and
not the IOMMU device ID (BDF). Use dev_data->devid instead, which
reflects actual devid.
Fixes: 978d626b8f1a ("iommu/amd: Add IO page fault notifier handler")
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Ankit Soni <Ankit.Soni@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| -rw-r--r-- | drivers/iommu/amd/ppr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/amd/ppr.c b/drivers/iommu/amd/ppr.c index 80369ca1e316..1dde19a79e80 100644 --- a/drivers/iommu/amd/ppr.c +++ b/drivers/iommu/amd/ppr.c @@ -140,7 +140,7 @@ static void iommu_call_iopf_notifier(struct amd_iommu *iommu, u64 *raw) if (event.fault.prm.pasid == 0 || event.fault.prm.pasid >= dev_data->max_pasids) { pr_info_ratelimited("Invalid PASID : 0x%x, device : 0x%x\n", - event.fault.prm.pasid, pdev->dev.id); + event.fault.prm.pasid, dev_data->devid); goto out; } |