From: Baolu Lu <baolu.lu@linux.intel.com>
To: Zhangfei Gao <zhangfei.gao@linaro.org>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
jean-philippe <jean-philippe@linaro.org>,
Jason Gunthorpe <jgg@nvidia.com>,
"Zhang, Tina" <tina.zhang@intel.com>,
kevin.tian@intel.com
Cc: baolu.lu@linux.intel.com, iommu@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH rc] iommu/sva: Fix SVA handle sharing in multi device case
Date: Tue, 27 Feb 2024 14:51:40 +0800 [thread overview]
Message-ID: <07bce1eb-85cb-48be-9e46-8e9d075f9452@linux.intel.com> (raw)
In-Reply-To: <20240227064821.128-1-zhangfei.gao@linaro.org>
On 2/27/24 2:48 PM, Zhangfei Gao wrote:
> iommu_sva_bind_device will directly goto out in multi-device
> case when found existing domain, ignoring list_add handle,
> which causes the handle to fail to be shared.
>
> Fixes: 65d4418c5002 ("iommu/sva: Restore SVA handle sharing")
> Signed-off-by: Zhangfei Gao<zhangfei.gao@linaro.org>
> Reviewed-by: Jason Gunthorpe<jgg@nvidia.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Best regards,
baolu
next prev parent reply other threads:[~2024-02-27 6:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-27 6:48 [PATCH rc] iommu/sva: Fix SVA handle sharing in multi device case Zhangfei Gao
2024-02-27 6:51 ` Baolu Lu [this message]
2024-02-27 7:42 ` Tian, Kevin
2024-03-01 12:54 ` Joerg Roedel
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