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| author | Baoquan He <bhe@redhat.com> | 2016-09-15 16:50:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-18 10:51:49 +0100 |
| commit | b6ef0b1422089b442d848509d9d33e693b12e830 (patch) | |
| tree | 5de8d019bc04e0aec7ca2388dacd74777f743472 | |
| parent | 2ef38255b5880f7dbb089b48411468fbc4fa3d07 (diff) | |
iommu/amd: Free domain id when free a domain of struct dma_ops_domain
commit c3db901c54466a9c135d1e6e95fec452e8a42666 upstream.
The current code missed freeing domain id when free a domain of
struct dma_ops_domain.
Signed-off-by: Baoquan He <bhe@redhat.com>
Fixes: ec487d1a110a ('x86, AMD IOMMU: add domain allocation and deallocation functions')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 96de97a46079..822fc4afad3c 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -1654,6 +1654,9 @@ static void dma_ops_domain_free(struct dma_ops_domain *dom) free_pagetable(&dom->domain); + if (dom->domain.id) + domain_id_free(dom->domain.id); + kfree(dom); } |