Commit 91da119b authored by Pan Bian's avatar Pan Bian Committed by Greg Kroah-Hartman

iommu/vt-d: Use memunmap to free memremap

[ Upstream commit 829383e183728dec7ed9150b949cd6de64127809 ]

memunmap() should be used to free the return of memremap(), not

Fixes: dfddb969 ('iommu/vt-d: Switch from ioremap_cache to memremap')
Signed-off-by: default avatarPan Bian <>
Signed-off-by: default avatarJoerg Roedel <>
Signed-off-by: default avatarSasha Levin <>
parent 5b1c8d0b
...@@ -2977,7 +2977,7 @@ static int copy_context_table(struct intel_iommu *iommu, ...@@ -2977,7 +2977,7 @@ static int copy_context_table(struct intel_iommu *iommu,
} }
if (old_ce) if (old_ce)
iounmap(old_ce); memunmap(old_ce);
ret = 0; ret = 0;
if (devfn < 0x80) if (devfn < 0x80)
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