From: Joerg Roedel <joro@8bytes.org>
To: Zhangfei Gao <zhangfei.gao@linaro.org>
Cc: Will Deacon <will@kernel.org>,
jean-philippe <jean-philippe@linaro.org>,
Jason Gunthorpe <jgg@nvidia.com>,
baolu.lu@linux.intel.com, "Zhang, Tina" <tina.zhang@intel.com>,
kevin.tian@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: Fri, 1 Mar 2024 13:54:17 +0100 [thread overview]
Message-ID: <ZeHP-fJ5PNIi-9i2@8bytes.org> (raw)
In-Reply-To: <20240227064821.128-1-zhangfei.gao@linaro.org>
On Tue, Feb 27, 2024 at 06:48:21AM +0000, 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>
Applied, thanks.
prev parent reply other threads:[~2024-03-01 12:54 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
2024-02-27 7:42 ` Tian, Kevin
2024-03-01 12:54 ` Joerg Roedel [this message]
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