From: sashiko-bot@kernel.org
To: "Simon Song" <xinmengs@nvidia.com>, linux-pci@vger.kernel.org
Subject: Re: [PATCH v5 5/9] rust: pci: drop driver data before remove returns
Date: Fri, 30 Oct 2026 17:21:03 +0000 [thread overview]
Message-ID: <sashiko-outbox-191325@kernel.org> (raw)
In-Reply-To: <20261030171230.196717-6-xinmengs@nvidia.com>
> From: Zhi Wang <zhiw@nvidia.com>
>
> Drop PCI private data before the remove callback returns, so its
> destructors run within PCI core's removal context.
>
> Call unbind while private data remains installed, then take and release
> the data. Taking it clears drvdata, so post_unbind does not release it
> again. All borrows must end before the data is removed.
>
> Suggested-by: Danilo Krummrich <dakr@kernel.org>
> Signed-off-by: Zhi Wang <zhiw@nvidia.com>
> Signed-off-by: Simon Song <xinmengs@nvidia.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261030171230.196717-1-xinmengs@nvidia.com?part=5
next prev parent reply other threads:[~2026-10-30 17:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-30 17:12 [PATCH v5 0/9] Add Rust PCI SR-IOV support Simon Song
2026-10-30 17:12 ` [PATCH v5 1/9] rust: pci: add internal SR-IOV enable and disable helpers Simon Song
2026-10-30 17:17 ` sashiko-bot
2026-10-30 17:12 ` [PATCH v5 2/9] rust: pci: add vtable attribute to pci::Driver trait Simon Song
2026-10-30 17:17 ` sashiko-bot
2026-10-30 17:12 ` [PATCH v5 3/9] rust: pci: add is_virtfn(), to check for VFs Simon Song
2026-10-30 17:21 ` sashiko-bot
2026-10-30 17:12 ` [PATCH v5 4/9] rust: pci: add num_vf(), to return number of VFs Simon Song
2026-10-30 17:21 ` sashiko-bot
2026-10-30 17:12 ` [PATCH v5 5/9] rust: pci: drop driver data before remove returns Simon Song
2026-10-30 17:21 ` sashiko-bot [this message]
2026-10-30 17:12 ` [PATCH v5 6/9] rust: pci: add typed SR-IOV PF registration data Simon Song
2026-10-30 17:32 ` sashiko-bot
2026-10-30 17:12 ` [PATCH v5 7/9] rust: pci: add SR-IOV enable and disable tokens Simon Song
2026-10-30 17:21 ` sashiko-bot
2026-10-30 17:12 ` [PATCH v5 8/9] rust: pci: add SR-IOV enable and disable callbacks Simon Song
2026-10-30 17:23 ` sashiko-bot
2026-10-30 17:12 ` [PATCH v5 9/9] samples: rust: add Rust SR-IOV PF and VF driver samples Simon Song
2026-10-30 17:26 ` sashiko-bot
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