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From: Julien Grall <julien.grall@arm.com>
To: "Xu, Quan" <quan.xu@intel.com>, xen-devel@lists.xen.org
Cc: Kevin Tian <kevin.tian@intel.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Feng Wu <feng.wu@intel.com>,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
	dario.faggioli@citrix.com, Jan Beulich <jbeulich@suse.com>
Subject: Re: [PATCH v7 04/11] IOMMU: propagate IOMMU Device-TLB flush error up to IOMMU mapping (top level ones)
Date: Thu, 9 Jun 2016 11:30:37 +0100	[thread overview]
Message-ID: <5759454D.6010807@arm.com> (raw)
In-Reply-To: <1465376344-28290-5-git-send-email-quan.xu@intel.com>

Hello,

On 08/06/16 09:58, Xu, Quan wrote:
> From: Quan Xu <quan.xu@intel.com>
>
> Signed-off-by: Quan Xu <quan.xu@intel.com>
> Acked-by: Kevin Tian <kevin.tian@intel.com>
>
> CC: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
> CC: Stefano Stabellini <sstabellini@kernel.org>
> CC: Julien Grall <julien.grall@arm.com>
> CC: Kevin Tian <kevin.tian@intel.com>
> CC: Feng Wu <feng.wu@intel.com>
> CC: Jan Beulich <jbeulich@suse.com>
>
> v7: drop the amd_iommu_hwdom_init() fix, which has been added in
>      patch 2 in this v7.
> ---
>   xen/drivers/passthrough/arm/smmu.c            | 4 ++--
>   xen/drivers/passthrough/vtd/iommu.c           | 7 ++++---
>   xen/include/asm-x86/hvm/svm/amd-iommu-proto.h | 4 ++--
>   xen/include/xen/iommu.h                       | 4 ++--
>   4 files changed, 10 insertions(+), 9 deletions(-)
>
> diff --git a/xen/drivers/passthrough/arm/smmu.c b/xen/drivers/passthrough/arm/smmu.c
> index 1ce4ddf..ee5c89d 100644
> --- a/xen/drivers/passthrough/arm/smmu.c
> +++ b/xen/drivers/passthrough/arm/smmu.c
> @@ -2745,8 +2745,8 @@ static void arm_smmu_iommu_domain_teardown(struct domain *d)
>   	xfree(xen_domain);
>   }
>
> -static int arm_smmu_map_page(struct domain *d, unsigned long gfn,
> -			     unsigned long mfn, unsigned int flags)
> +static int __must_check arm_smmu_map_page(struct domain *d, unsigned long gfn,
> +                                          unsigned long mfn, unsigned int flags)

This file is using the Linux coding style. So you should use hard tab here.

>   {
>   	p2m_type_t t;

Regards,

-- 
Julien Grall

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  parent reply	other threads:[~2016-06-09 10:30 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-08  8:58 [PATCH v7 00/11] Check VT-d Device-TLB flush error Xu, Quan
2016-06-08  8:58 ` [PATCH v7 01/11] IOMMU: handle IOMMU mapping and unmapping failures Xu, Quan
2016-06-08  8:58 ` [PATCH v7 02/11] IOMMU/MMU: enhance the call trees of IOMMU unmapping and mapping Xu, Quan
2016-06-08 14:40   ` Jan Beulich
     [not found]   ` <57584D8602000078000F32D0@prv-mh.provo.novell.com>
     [not found]     ` <421857ad-4f6b-e99c-1e81-034b19effdfb@amd.com>
2016-06-10  6:56       ` Jan Beulich
2016-06-12  6:41   ` Tian, Kevin
2016-06-08  8:58 ` [PATCH v7 03/11] IOMMU: propagate IOMMU Device-TLB flush error up to IOMMU unmapping (top level ones) Xu, Quan
2016-06-08 14:42   ` Jan Beulich
2016-06-08 14:54   ` Jan Beulich
2016-06-09 19:30     ` Suravee Suthikulanit
2016-06-09 10:28   ` Julien Grall
2016-06-08  8:58 ` [PATCH v7 04/11] IOMMU: propagate IOMMU Device-TLB flush error up to IOMMU mapping " Xu, Quan
2016-06-08 14:43   ` Jan Beulich
2016-06-09 18:45     ` Suravee Suthikulanit
2016-06-09 10:30   ` Julien Grall [this message]
2016-06-08  8:58 ` [PATCH v7 05/11] IOMMU/MMU: propagate IOMMU Device-TLB flush error up to iommu_iotlb_flush{, _all} " Xu, Quan
2016-06-09 11:12   ` Julien Grall
2016-06-09 11:45     ` Jan Beulich
2016-06-09 12:03       ` Julien Grall
2016-06-09 12:08         ` Julien Grall
2016-06-09 12:15           ` Jan Beulich
2016-06-09 12:24             ` Julien Grall
2016-06-09 12:32               ` Jan Beulich
2016-06-09 12:39                 ` Julien Grall
2016-06-12  6:55                   ` Tian, Kevin
2016-06-12  7:02                     ` Xu, Quan
2016-06-12 15:35                     ` Julien Grall
2016-06-09 12:14         ` Jan Beulich
2016-06-12  6:46   ` Tian, Kevin
2016-06-08  8:58 ` [PATCH v7 06/11] propagate IOMMU Device-TLB flush error up to EPT update " Xu, Quan
2016-06-08  8:59 ` [PATCH v7 07/11] IOMMU: propagate IOMMU Device-TLB flush error up to IOMMU suspending " Xu, Quan
2016-06-08 14:51   ` Jan Beulich
2016-06-12  7:42     ` Xu, Quan
2016-06-13  9:25       ` Jan Beulich
2016-06-09 18:58   ` Suravee Suthikulanit
2016-06-12  6:58   ` Tian, Kevin
2016-06-08  8:59 ` [PATCH v7 08/11] IOMMU: propagate IOMMU Device-TLB flush error (leaf ones) Xu, Quan
2016-06-08  8:59 ` [PATCH v7 09/11] vt-d: fix the IOMMU flush issue Xu, Quan
2016-06-12  7:32   ` Tian, Kevin
2016-06-12  9:27     ` Xu, Quan
2016-06-13  8:50       ` Xu, Quan
2016-06-08  8:59 ` [PATCH v7 10/11] vt-d: propagate the IOMMU Device-TLB flush error up to ME phantom functions Xu, Quan
2016-06-12  7:34   ` Tian, Kevin
2016-06-08  8:59 ` [PATCH v7 11/11] vt-d: add __must_check annotation to IOMMU flush pointers and handlers Xu, Quan
2016-06-12  7:35   ` Tian, Kevin

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