linux-kernel - Re: [PATCH 2/2] iommu/amd: Destroy api

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Date:	Thu, 9 Jun 2016 15:48:44 +0000
From:	"Vesely, Jan" <Jan.Vesely@....com>
To:	"joro@...tes.org" <joro@...tes.org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>
Subject: Re: [PATCH 2/2] iommu/amd: Destroy api_lock mutex when freeing domain

On Sat, 2016-05-21 at 14:11 -0400, Jan Vesely wrote:
> From: Jan Vesely <jan.vesely@....com>
> 
> Signed-off-by: Jan Vesely <jan.vesely@....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);
>  

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