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| author | Pan Bian <bianpan2016@163.com> | 2018-11-21 12:53:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-13 11:16:14 +0300 |
| commit | d1862827f41a79560bb98ba91e6b4be8f8c726f9 (patch) | |
| tree | c2ca5b0092e5b94f6c8344c879ed0d51ec402a7d /drivers/iommu | |
| parent | 549e3c24ac348249bd5169382efc0ef8b63da466 (diff) | |
| download | linux-d1862827f41a79560bb98ba91e6b4be8f8c726f9.tar.xz | |
iommu/vt-d: Use memunmap to free memremap
[ Upstream commit 829383e183728dec7ed9150b949cd6de64127809 ]
memunmap() should be used to free the return of memremap(), not
iounmap().
Fixes: dfddb969edf0 ('iommu/vt-d: Switch from ioremap_cache to memremap')
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index bedc801b06a0..a76c47f20587 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3100,7 +3100,7 @@ static int copy_context_table(struct intel_iommu *iommu, } if (old_ce) - iounmap(old_ce); + memunmap(old_ce); ret = 0; if (devfn < 0x80) |