From: Markus Elfring <Markus.Elfring@web.de>
To: Ruoyu Wang <ruoyuw560@gmail.com>, iommu@lists.linux.dev
Cc: LKML <linux-kernel@vger.kernel.org>,
"Jason Gunthorpe" <jgg@ziepe.ca>, "Jörg Rödel" <joro@8bytes.org>,
"Robin Murphy" <robin.murphy@arm.com>,
"Shuai Xue" <xueshuai@linux.alibaba.com>,
"Suravee Suthikulpanit" <suravee.suthikulpanit@amd.com>,
"Vasant Hegde" <vasant.hegde@amd.com>,
"Wei Huang" <wei.huang2@amd.com>, "Will Deacon" <will@kernel.org>
Subject: Re: iommu/amd: Fix PCI device reference leak in PPR handling
Date: Sun, 23 Aug 2026 08:20:15 +0200 [thread overview]
Message-ID: <238af9f8-1678-4b8a-999d-8d02767bcef7@web.de> (raw)
In-Reply-To: <dd1d8d3b-030f-45bd-aaa7-e8760268b2dd@amd.com>
…
> > Call pci_dev_put() after the final use of the lookup reference on both
> > paths.
>
> This was recently fixed by commit af3b69b16383.
See also:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/drivers/iommu/amd/ppr.c/?h=next-20260821
iommu/amd: Put PCI device after handling PPR faults
2026-07-30
Regards,
Markus
prev parent reply other threads:[~2026-08-23 6:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-14 13:39 [PATCH] " Ruoyu Wang
2026-08-16 14:48 ` Markus Elfring
2026-08-22 14:09 ` Vasant Hegde
2026-08-23 6:20 ` Markus Elfring [this message]
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