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
iounmap().

Fixes: dfddb969 ('iommu/vt-d: Switch from ioremap_cache to memremap')
Signed-off-by: default avatarPan Bian <bianpan2016@163.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 5b1c8d0b
......@@ -2977,7 +2977,7 @@ static int copy_context_table(struct intel_iommu *iommu,
}
if (old_ce)
iounmap(old_ce);
memunmap(old_ce);
ret = 0;
if (devfn < 0x80)
......
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