From: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
To: "Jingoo Han" <jingoohan1@gmail.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Yue Wang" <yue.wang@Amlogic.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Shuvam Pandey" <shuvampandey1@gmail.com>
Cc: Rob Herring <robh@kernel.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Fan Ni <fan.ni@samsung.com>, Shradha Todi <shradha.t@samsung.com>,
Hanjie Lin <hanjie.lin@amlogic.com>,
linux-pci@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: (subset) [PATCH 1/2] PCI: dwc: Guard RAS DES debugfs deinit
Date: Tue, 09 Jun 2026 22:14:38 +0530 [thread overview]
Message-ID: <178102347813.14565.586041970354711771.b4-ty@kernel.org> (raw)
In-Reply-To: <0f97352506d8d813f70f441de4d63fcd5b7d1c3e.1779123847.git.shuvampandey1@gmail.com>
On Mon, 18 May 2026 22:44:17 +0545, Shuvam Pandey wrote:
> dwc_pcie_rasdes_debugfs_init() returns success when the controller has
> no RAS DES capability, leaving pci->debugfs->rasdes_info unset. The
> common debugfs teardown path still calls
> dwc_pcie_rasdes_debugfs_deinit(), which dereferences rasdes_info
> unconditionally.
>
> Return early when no RAS DES state was allocated. In that case no RAS DES
> mutex was initialized, so there is nothing to destroy.
>
> [...]
Applied, thanks!
[1/2] PCI: dwc: Guard RAS DES debugfs deinit
commit: a5ee214bb36f43b4d8bb2615b30d3b5c0ea80826
Best regards,
--
Manivannan Sadhasivam <mani@kernel.org>
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next prev parent reply other threads:[~2026-06-09 16:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-18 16:59 Shuvam Pandey
2026-05-18 16:59 ` [PATCH 2/2] PCI: meson: Add missing remove callback Shuvam Pandey
2026-06-09 16:41 ` (subset) " Manivannan Sadhasivam
2026-06-11 22:26 ` Bjorn Helgaas
2026-06-12 14:39 ` Shuvam Pandey
2026-06-09 16:44 ` Manivannan Sadhasivam [this message]
2026-06-11 22:10 ` [PATCH 1/2] PCI: dwc: Guard RAS DES debugfs deinit Bjorn Helgaas
2026-06-12 14:53 ` Shuvam Pandey
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