From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Vesely Subject: [PATCH 1/2] iommu/amd: Remove entry from the list before freeing it Date: Sat, 21 May 2016 14:11:03 -0400 Message-ID: <1463854264-26445-1-git-send-email-jan.vesely@rutgers.edu> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Joerg Roedel Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Jan Vesely List-Id: iommu@lists.linux-foundation.org From: Jan Vesely Signed-off-by: Jan Vesely --- drivers/iommu/amd_iommu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 634f636..17c76f2 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -3288,8 +3288,10 @@ static void amd_iommu_put_dm_regions(struct device *dev, { struct iommu_dm_region *entry, *next; - list_for_each_entry_safe(entry, next, head, list) + list_for_each_entry_safe(entry, next, head, list) { + list_del(&entry->list); kfree(entry); + } } static const struct iommu_ops amd_iommu_ops = { -- 2.5.5