From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "Danilo Krummrich" <dakr@kernel.org>
Cc: <gregkh@linuxfoundation.org>, <rafael@kernel.org>,
<aliceryhl@google.com>, <david.m.ertman@intel.com>,
<ira.weiny@intel.com>, <leon@kernel.org>,
<viresh.kumar@linaro.org>, <m.wilczynski@samsung.com>,
<ukleinek@kernel.org>, <bhelgaas@google.com>,
<kwilczynski@kernel.org>, <abdiel.janulgue@gmail.com>,
<robin.murphy@arm.com>, <markus.probst@posteo.de>,
<ojeda@kernel.org>, <boqun@kernel.org>, <gary@garyguo.net>,
<bjorn3_gh@protonmail.com>, <lossin@kernel.org>,
<a.hindborg@kernel.org>, <tmgross@umich.edu>,
<igor.korotin@linux.dev>, <daniel.almeida@collabora.com>,
<pcolberg@redhat.com>, <driver-core@lists.linux.dev>,
<linux-kernel@vger.kernel.org>, <nova-gpu@lists.linux.dev>,
<dri-devel@lists.freedesktop.org>, <linux-pm@vger.kernel.org>,
<linux-pwm@vger.kernel.org>, <linux-pci@vger.kernel.org>,
<rust-for-linux@vger.kernel.org>, <stable@vger.kernel.org>,
"Sashiko" <sashiko-bot@kernel.org>
Subject: Re: [PATCH v5 01/24] rust: pci: use 'static lifetime for PCI BAR resource names
Date: Tue, 26 May 2026 11:22:23 +0900 [thread overview]
Message-ID: <DIS90XGZW4PR.221FUGCBU7L3B@nvidia.com> (raw)
In-Reply-To: <20260525202921.124698-2-dakr@kernel.org>
On Tue May 26, 2026 at 5:20 AM JST, Danilo Krummrich wrote:
> pci_request_region() stores the name pointer directly in struct
> resource; use &'static CStr to ensure the pointer remains valid even if
> the Bar is leaked.
>
> Cc: stable@vger.kernel.org
> Reported-by: Sashiko <sashiko-bot@kernel.org>
> Closes: https://lore.kernel.org/all/20260522004943.CDA7C1F000E9@smtp.kernel.org/
> Fixes: 3c2e31d717ac ("rust: pci: move I/O infrastructure to separate file")
> Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
next prev parent reply other threads:[~2026-05-26 2:22 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-25 20:20 [PATCH v5 00/24] rust: device: Higher-Ranked Lifetime Types for device drivers Danilo Krummrich
2026-05-25 20:20 ` [PATCH v5 01/24] rust: pci: use 'static lifetime for PCI BAR resource names Danilo Krummrich
2026-05-25 21:02 ` sashiko-bot
2026-05-26 0:38 ` Eliot Courtney
2026-05-26 2:22 ` Alexandre Courbot [this message]
2026-05-27 11:58 ` Gary Guo
2026-05-25 20:20 ` [PATCH v5 02/24] rust: alloc: remove `'static` bound on `ForeignOwnable` Danilo Krummrich
2026-05-26 18:21 ` Miguel Ojeda
2026-05-25 20:20 ` [PATCH v5 03/24] rust: driver: move 'static bounds to constructor Danilo Krummrich
2026-05-25 20:20 ` [PATCH v5 04/24] rust: driver: decouple driver private data from driver type Danilo Krummrich
2026-05-25 20:47 ` sashiko-bot
2026-05-25 20:20 ` [PATCH v5 05/24] rust: driver core: drop drvdata before devres release Danilo Krummrich
2026-05-25 21:03 ` sashiko-bot
2026-05-25 20:20 ` [PATCH v5 06/24] rust: pci: implement Sync for Device<Bound> Danilo Krummrich
2026-05-25 20:20 ` [PATCH v5 07/24] rust: platform: " Danilo Krummrich
2026-05-25 21:33 ` sashiko-bot
2026-05-25 20:20 ` [PATCH v5 08/24] rust: auxiliary: " Danilo Krummrich
2026-05-25 20:20 ` [PATCH v5 09/24] rust: usb: " Danilo Krummrich
2026-05-25 21:15 ` sashiko-bot
2026-05-25 20:20 ` [PATCH v5 10/24] rust: device: " Danilo Krummrich
2026-05-25 20:20 ` [PATCH v5 11/24] rust: device: make Core and CoreInternal lifetime-parameterized Danilo Krummrich
2026-05-27 13:13 ` Gary Guo
2026-05-25 20:20 ` [PATCH v5 12/24] rust: pci: make Driver trait lifetime-parameterized Danilo Krummrich
2026-05-27 13:21 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 13/24] rust: platform: " Danilo Krummrich
2026-05-27 13:22 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 14/24] rust: auxiliary: " Danilo Krummrich
2026-05-27 13:22 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 15/24] rust: usb: " Danilo Krummrich
2026-05-25 21:14 ` sashiko-bot
2026-05-27 13:22 ` Gary Guo
2026-05-27 13:38 ` Daniel Almeida
2026-05-25 20:21 ` [PATCH v5 16/24] rust: i2c: " Danilo Krummrich
2026-05-25 21:12 ` sashiko-bot
2026-05-27 13:23 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 17/24] rust: driver: update module documentation for GAT-based Data type Danilo Krummrich
2026-05-27 13:24 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 18/24] rust: pci: make Bar lifetime-parameterized Danilo Krummrich
2026-05-27 13:30 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 19/24] rust: io: make IoMem and ExclusiveIoMem lifetime-parameterized Danilo Krummrich
2026-05-25 21:44 ` sashiko-bot
2026-05-27 13:31 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 20/24] samples: rust: rust_driver_pci: use HRT lifetime for Bar Danilo Krummrich
2026-05-27 13:41 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 21/24] gpu: nova-core: separate driver type from driver data Danilo Krummrich
2026-05-27 13:39 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 22/24] rust: types: add `ForLt` trait for higher-ranked lifetime support Danilo Krummrich
2026-05-25 21:20 ` sashiko-bot
2026-05-26 5:44 ` Alexandre Courbot
2026-05-26 18:49 ` Miguel Ojeda
2026-05-25 20:21 ` [PATCH v5 23/24] rust: auxiliary: generalize Registration over ForLt Danilo Krummrich
2026-05-27 13:55 ` Gary Guo
2026-05-25 20:21 ` [PATCH v5 24/24] samples: rust: rust_driver_auxiliary: showcase lifetime-bound registration data Danilo Krummrich
2026-05-25 21:24 ` sashiko-bot
2026-05-27 21:24 ` [PATCH v5 00/24] rust: device: Higher-Ranked Lifetime Types for device drivers Danilo Krummrich
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