| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.8 54/92] iommu/amd: Free domain id when free a domain of struct dma_ops_domain | Date | Thu, 17 Nov 2016 11:32:27 +0100 |
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4.8-stable review patch. If anyone has any objections, please let me know.
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From: Baoquan He <bhe@redhat.com>
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>
--- drivers/iommu/amd_iommu.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -1654,6 +1654,9 @@ static void dma_ops_domain_free(struct d free_pagetable(&dom->domain); + if (dom->domain.id) + domain_id_free(dom->domain.id); + kfree(dom); }
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