From: "Xu, Quan" <quan.xu@intel.com>
To: Julien Grall <julien.grall@arm.com>, Jan Beulich <JBeulich@suse.com>
Cc: "Tian, Kevin" <kevin.tian@intel.com>,
"Wu, Feng" <feng.wu@intel.com>,
Liu Jinsong <jinsong.liu@alibaba-inc.com>,
"dario.faggioli@citrix.com" <dario.faggioli@citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Stefano Stabellini <stefano.stabellini@citrix.com>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Keir Fraser <keir@xen.org>
Subject: Re: [PATCH v2 09/11] IOMMU: propagate IOMMU Device-TLB flush error up to IOMMU suspending
Date: Mon, 25 Apr 2016 14:50:20 +0000 [thread overview]
Message-ID: <945CA011AD5F084CBEA3E851C0AB28894B89344B@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <571E226A.7020909@arm.com>
On April 25, 2016 9:58pm, <julien.grall@arm.com> wrote:
> On 25/04/16 12:52, Jan Beulich wrote:
> >>>> On 18.04.16 at 16:00, <quan.xu@intel.com> wrote:
> >> --- a/xen/drivers/passthrough/arm/smmu.c
> >> +++ b/xen/drivers/passthrough/arm/smmu.c
> >> @@ -2540,7 +2540,7 @@ static int force_stage = 2;
> >> */
> >> static u32 platform_features = ARM_SMMU_FEAT_COHERENT_WALK;
> >>
> >> -static void arm_smmu_iotlb_flush_all(struct domain *d)
> >> +static int arm_smmu_iotlb_flush_all(struct domain *d)
> >> {
> >> struct arm_smmu_xen_domain *smmu_domain =
> domain_hvm_iommu(d)->arch.priv;
> >> struct iommu_domain *cfg;
> >> @@ -2557,13 +2557,15 @@ static void arm_smmu_iotlb_flush_all(struct
> domain *d)
> >> arm_smmu_tlb_inv_context(cfg->priv);
> >> }
> >> spin_unlock(&smmu_domain->lock);
> >> +
> >> + return 0;
> >> }
> >
> > Even if indentation looks inconsistent in this file, please make your
> > addition match surrounding code.
>
> The file smmu.c was imported from Linux and supposed to use only Linux
> coding style. This is in order to help porting fixes.
>
Julien, A 'tab' ?
Quan
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next prev parent reply other threads:[~2016-04-25 14:50 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-18 14:00 [PATCH v2 00/11] Check VT-d Device-TLB flush error Quan Xu
2016-04-18 14:00 ` [PATCH v2 01/11] vt-d: fix the IOMMU flush issue Quan Xu
2016-04-19 6:33 ` Tian, Kevin
2016-04-19 8:33 ` Xu, Quan
2016-04-25 9:22 ` Jan Beulich
2016-04-26 1:17 ` Xu, Quan
2016-04-26 2:18 ` Xu, Quan
2016-04-26 9:10 ` Jan Beulich
2016-04-26 10:15 ` Xu, Quan
2016-04-26 10:52 ` Jan Beulich
2016-04-26 10:58 ` Xu, Quan
2016-04-18 14:00 ` [PATCH v2 02/11] IOMMU: handle IOMMU mapping and unmapping failures Quan Xu
2016-04-19 6:36 ` Tian, Kevin
2016-04-19 6:40 ` Xu, Quan
2016-04-25 9:26 ` Jan Beulich
2016-04-27 14:26 ` Xu, Quan
2016-04-27 15:02 ` Jan Beulich
2016-04-28 1:23 ` Xu, Quan
2016-04-18 14:00 ` [PATCH v2 03/11] IOMMU/MMU: enhance the call trees of IOMMU unmapping and mapping Quan Xu
2016-04-19 6:44 ` Tian, Kevin
2016-04-20 5:27 ` Xu, Quan
2016-04-20 5:44 ` Tian, Kevin
2016-04-20 6:11 ` Jan Beulich
2016-04-20 6:26 ` Xu, Quan
2016-04-25 9:50 ` Jan Beulich
2016-04-27 8:49 ` Xu, Quan
2016-04-27 9:36 ` Jan Beulich
2016-04-27 13:10 ` Xu, Quan
2016-04-27 14:06 ` Jan Beulich
2016-04-27 15:48 ` George Dunlap
2016-04-28 1:18 ` Xu, Quan
2016-04-18 14:00 ` [PATCH v2 04/11] grant_table: avoid unnecessary work during grant table unmapping Quan Xu
2016-04-19 6:46 ` Tian, Kevin
2016-04-19 13:27 ` Xu, Quan
2016-04-20 5:35 ` Tian, Kevin
2016-04-25 9:55 ` Jan Beulich
2016-04-26 6:48 ` Xu, Quan
2016-04-18 14:00 ` [PATCH v2 05/11] vt-d: propagate IOMMU Device-TLB flush error up to IOMMU unmapping Quan Xu
2016-04-19 6:51 ` Tian, Kevin
2016-04-19 7:01 ` Xu, Quan
2016-04-25 10:06 ` Jan Beulich
2016-04-26 6:49 ` Xu, Quan
2016-04-18 14:00 ` [PATCH v2 06/11] vt-d: propagate IOMMU Device-TLB flush error up to IOMMU mapping Quan Xu
2016-04-19 6:53 ` Tian, Kevin
2016-04-18 14:00 ` [PATCH v2 07/11] IOMMU/MMU: propagate IOMMU Device-TLB flush error up to iommu_iotlb_flush{, _all} (top level ones) Quan Xu
2016-04-25 10:19 ` Jan Beulich
2016-04-26 12:23 ` Xu, Quan
2016-04-26 12:48 ` Jan Beulich
2016-04-27 6:21 ` Xu, Quan
2016-04-27 6:31 ` Jan Beulich
2016-04-27 9:08 ` Xu, Quan
2016-04-27 9:38 ` Jan Beulich
2016-04-18 14:00 ` [PATCH v2 08/11] IOMMU: propagate IOMMU Device-TLB flush error up to iommu_iotlb_flush{, _all} (leaf ones) Quan Xu
2016-04-19 6:58 ` Tian, Kevin
2016-04-19 8:58 ` Xu, Quan
2016-04-25 11:39 ` Jan Beulich
2016-04-26 11:50 ` Xu, Quan
2016-04-26 12:51 ` Jan Beulich
2016-04-26 13:20 ` Xu, Quan
2016-04-18 14:00 ` [PATCH v2 09/11] IOMMU: propagate IOMMU Device-TLB flush error up to IOMMU suspending Quan Xu
2016-04-25 11:52 ` Jan Beulich
2016-04-25 13:58 ` Julien Grall
2016-04-25 14:50 ` Xu, Quan [this message]
2016-04-26 9:40 ` Julien Grall
2016-04-26 11:28 ` Xu, Quan
2016-04-28 14:14 ` Xu, Quan
2016-04-28 14:36 ` Jan Beulich
2016-04-28 15:03 ` Xu, Quan
2016-04-28 15:12 ` Jan Beulich
2016-04-28 16:08 ` Xu, Quan
2016-04-29 2:20 ` Tian, Kevin
2016-04-29 2:41 ` Xu, Quan
2016-04-29 7:13 ` Jan Beulich
2016-04-29 8:23 ` Xu, Quan
2016-04-18 14:00 ` [PATCH v2 10/11] vt-d: propagate IOMMU Device-TLB flush error up to vt-d hardware initialization Quan Xu
2016-04-18 14:00 ` [PATCH v2 11/11] vt-d: propagate error up to ME phantom function mapping and unmapping Quan Xu
2016-04-25 12:00 ` Jan Beulich
2016-04-26 10:48 ` Xu, Quan
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