This is a note to let you know that I've just added the patch titled iommu/vt-d: Return error code in domain_context_mapping_one() to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: iommu-vt-d-return-error-code-in-domain_context_mapping_one.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 5c365d18a73d3979db37006eaacefc0008869c0f Mon Sep 17 00:00:00 2001 From: Wei Yang <richard.weiyang@xxxxxxxxx> Date: Wed, 13 Jul 2016 13:53:21 +0000 Subject: iommu/vt-d: Return error code in domain_context_mapping_one() From: Wei Yang <richard.weiyang@xxxxxxxxx> commit 5c365d18a73d3979db37006eaacefc0008869c0f upstream. In 'commit <55d940430ab9> ("iommu/vt-d: Get rid of domain->iommu_lock")', the error handling path is changed a little, which makes the function always return 0. This path fixes this. Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx> Fixes: 55d940430ab9 ('iommu/vt-d: Get rid of domain->iommu_lock') Signed-off-by: Joerg Roedel <jroedel@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2032,7 +2032,7 @@ out_unlock: spin_unlock(&iommu->lock); spin_unlock_irqrestore(&device_domain_lock, flags); - return 0; + return ret; } struct domain_context_mapping_data { Patches currently in stable-queue which might be from richard.weiyang@xxxxxxxxx are queue-4.4/iommu-vt-d-return-error-code-in-domain_context_mapping_one.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html