From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: "Luis Claudio R. Goncalves" <lgoncalv@redhat.com>
Cc: Ryo Takakura <ryotkkr98@gmail.com>,
bhelgaas@google.com, jonathan.derrick@linux.dev, kw@linux.com,
lpieralisi@kernel.org, manivannan.sadhasivam@linaro.org,
nirmal.patel@linux.intel.com, robh@kernel.org,
rostedt@goodmis.org, kbusch@kernel.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
linux-rt-devel@lists.linux.dev
Subject: Re: [PATCH v3] PCI: vmd: Fix spinlock usage on config access for RT kernel
Date: Tue, 18 Feb 2025 09:09:34 +0100 [thread overview]
Message-ID: <20250218080934.IRRZ6B6h@linutronix.de> (raw)
In-Reply-To: <Z7No3XzmE3t54qNi@uudg.org>
On 2025-02-17 13:50:37 [-0300], Luis Claudio R. Goncalves wrote:
> On Thu, Dec 19, 2024 at 10:45:49AM +0900, Ryo Takakura wrote:
> > PCI config access is locked with pci_lock which is raw_spinlock.
> > Convert cfg_lock to raw_spinlock so that the lock usage is consistent
> > for RT kernel.
>
> Any movement here?
Reposted as https://lore.kernel.org/all/20250218080830.ufw3IgyX@linutronix.de
> Best,
> Luis
Sebastian
next prev parent reply other threads:[~2025-02-18 8:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-19 1:45 [PATCH v3] PCI: vmd: Fix spinlock usage on config access for RT kernel Ryo Takakura
2025-02-17 16:50 ` Luis Claudio R. Goncalves
2025-02-18 8:09 ` Sebastian Andrzej Siewior [this message]
2025-02-18 14:07 ` Ryo Takakura
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