diff options
author | Pan Bian <bianpan2016@163.com> | 2018-11-21 17:53:47 +0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-13 09:20:26 +0100 |
commit | 782d0b84cf2cd71be9e0da5630863096f52a1c88 (patch) | |
tree | f3eeb1687e4bcdbdf2a7ecd32ee63057c2c31048 /drivers/iommu/intel-iommu.c | |
parent | 94d9befeaabe06ca6d352b8613905bd30f84b684 (diff) |
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/intel-iommu.c')
-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 2558a381e118..f8c8537f0587 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3054,7 +3054,7 @@ static int copy_context_table(struct intel_iommu *iommu, } if (old_ce) - iounmap(old_ce); + memunmap(old_ce); ret = 0; if (devfn < 0x80) |