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Groups > linux.kernel > #1404880

[PATCH 2/2] iommu/amd: Destroy api_lock mutex when freeing domain

From Jan Vesely <jan.vesely@rutgers.edu>
Newsgroups linux.kernel
Subject [PATCH 2/2] iommu/amd: Destroy api_lock mutex when freeing domain
Date 2016-05-21 20:20 +0200
Message-ID <rBjFf-6V9-5@gated-at.bofh.it> (permalink)
References <rBjFf-6V9-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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From: Jan Vesely <jan.vesely@amd.com>

Signed-off-by: Jan Vesely <jan.vesely@amd.com>
---
 drivers/iommu/amd_iommu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 17c76f2..4ff5e40 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -3016,6 +3016,7 @@ static void protection_domain_free(struct protection_domain *domain)
 
 	del_domain_from_list(domain);
 
+	mutex_destroy(&domain->api_lock);
 	if (domain->id)
 		domain_id_free(domain->id);
 
-- 
2.5.5

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[PATCH 1/2] iommu/amd: Remove entry from the list before freeing it Jan Vesely <jan.vesely@rutgers.edu> - 2016-05-21 20:20 +0200
  [PATCH 2/2] iommu/amd: Destroy api_lock mutex when freeing domain Jan Vesely <jan.vesely@rutgers.edu> - 2016-05-21 20:20 +0200

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