From: Jason Gunthorpe <jgg@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "iommu@lists.linux.dev" <iommu@lists.linux.dev>,
Joerg Roedel <joro@8bytes.org>,
Robin Murphy <robin.murphy@arm.com>,
Will Deacon <will@kernel.org>,
Lu Baolu <baolu.lu@linux.intel.com>,
Nicolin Chen <nicolinc@nvidia.com>
Subject: Re: [PATCH 1/9] iommu: Make __iommu_group_set_domain() handle error unwind
Date: Fri, 24 Mar 2023 12:17:53 -0300 [thread overview]
Message-ID: <ZB2/IansEIlo2FB5@nvidia.com> (raw)
In-Reply-To: <BN9PR11MB52765D03BDA136594DDD20DE8C849@BN9PR11MB5276.namprd11.prod.outlook.com>
On Fri, Mar 24, 2023 at 07:17:57AM +0000, Tian, Kevin wrote:
> > From: Jason Gunthorpe <jgg@nvidia.com>
> > Sent: Wednesday, March 22, 2023 3:53 AM
> > +
> > + /*
> > + * If set_platform_dma_ops is not present a NULL domain
> > can
> > + * happen only for first probe, in which case we leave
> > + * group->domain as NULL and let release clean everything up.
> > + */
> > + if (group->domain)
> > + WARN_ON(__iommu_device_set_domain(group,
> > gdev->dev,
> > + group->domain,
> > true));
>
> s/true/IOMMU_SET_DOMAIN_MUST_SUCCEED/
Woops, yes missed that
Thanks,
Jason
next prev parent reply other threads:[~2023-03-24 15:18 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 19:53 [PATCH 0/9] Consolidate the error handling around device attachment Jason Gunthorpe
2023-03-21 19:53 ` [PATCH 1/9] iommu: Make __iommu_group_set_domain() handle error unwind Jason Gunthorpe
2023-03-24 7:17 ` Tian, Kevin
2023-03-24 15:17 ` Jason Gunthorpe [this message]
2023-03-21 19:53 ` [PATCH 2/9] iommu: Use __iommu_group_set_domain() for __iommu_attach_group() Jason Gunthorpe
2023-03-24 7:18 ` Tian, Kevin
2023-03-21 19:53 ` [PATCH 3/9] iommu: Use __iommu_group_set_domain() in iommu_change_dev_def_domain() Jason Gunthorpe
2023-03-24 7:19 ` Tian, Kevin
2023-03-24 13:17 ` Jason Gunthorpe
2023-03-21 19:53 ` [PATCH 4/9] iommu: Replace __iommu_group_dma_first_attach() with set_domain Jason Gunthorpe
2023-03-24 7:20 ` Tian, Kevin
2023-03-21 19:53 ` [PATCH 5/9] iommu: Make iommu_group_do_dma_first_attach() simpler Jason Gunthorpe
2023-03-24 7:23 ` Tian, Kevin
2023-03-24 15:23 ` Jason Gunthorpe
2023-03-21 19:53 ` [PATCH 6/9] iommu: Fix iommu_probe_device() to attach the right domain Jason Gunthorpe
2023-03-24 7:29 ` Tian, Kevin
2023-03-24 15:42 ` Jason Gunthorpe
2023-03-24 19:36 ` Jason Gunthorpe
2023-03-21 19:53 ` [PATCH 7/9] iommu: Remove the assignment of group->domain during default domain alloc Jason Gunthorpe
2023-03-24 7:30 ` Tian, Kevin
2023-03-21 19:53 ` [PATCH 8/9] iommu: Consolidate the default_domain setup to one function Jason Gunthorpe
2023-03-21 19:53 ` [PATCH 9/9] iommu: Remove __iommu_group_for_each_dev() Jason Gunthorpe
2023-03-22 13:08 ` Joerg Roedel
2023-03-22 13:41 ` Jason Gunthorpe
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