From: sashiko-bot@kernel.org
To: "Yury Murashka" <yurypm@arista.com>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH v3 1/2] PCI: Add pci=noaer_recovery kernel boot option
Date: Thu, 22 Oct 2026 17:03:16 +0000 [thread overview]
Message-ID: <sashiko-outbox-181843@kernel.org> (raw)
In-Reply-To: <20261022165842.1463451-2-yurypm@arista.com>
> On large modular systems with a complex PCIe topology, allow userspace to
> inspect uncorrectable AER errors before Linux attempts recovery.
>
> Add pci=noaer_recovery to retain AER logging while skipping recovery for
> uncorrectable errors. Check the option before dispatching either CXL RCH
> internal errors or ordinary PCIe errors so CXL driver error callbacks
> cannot bypass it. Also skip recovery for errors reported through GHES,
> while retaining error logging and releasing error buffers and device
> references.
>
> Correctable errors continue to be handled normally. Skipping recovery
> avoids its clearing of uncorrectable error status, but does not suppress
> Root Port interrupt acknowledgment or change firmware error handling.
> The option is AER-specific and does not disable DPC recovery.
>
> Signed-off-by: Yury Murashka <yurypm@arista.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261022165842.1463451-1-yurypm@arista.com?part=1
next prev parent reply other threads:[~2026-10-22 17:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-22 16:58 [PATCH v3 0/2] PCI: Add boot options to disable DPC and AER recovery Yury Murashka
2026-10-22 16:58 ` [PATCH v3 1/2] PCI: Add pci=noaer_recovery kernel boot option Yury Murashka
2026-10-22 17:03 ` sashiko-bot [this message]
2026-10-22 16:58 ` [PATCH v3 2/2] PCI: Add pci=nodpc " Yury Murashka
2026-10-22 17:03 ` sashiko-bot
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