From: sashiko-bot@kernel.org
To: "Yury Murashka" <yurypm@arista.com>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH] PCI: Stop waiting for link status after config read failure
Date: Fri, 04 Sep 2026 11:28:18 +0000 [thread overview]
Message-ID: <20260904112819.2B9061F00A3D@smtp.kernel.org> (raw)
In-Reply-To: <20260904111318.1063858-1-yurypm@arista.com>
> With a nested PCIe topology with multiple layers of hotplug, a link can go
> down near the bottom of the topology shortly before a link above it goes
> down. In that case, pcie_wait_for_link_status() can wait for the full
> timeout while every read of the link status register fails because the
> device has disappeared.
>
> Return immediately when reading the link status fails so event processing
> can continue.
>
> Signed-off-by: Yury Murashka <yurypm@arista.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260904111318.1063858-1-yurypm@arista.com?part=1
next prev parent reply other threads:[~2026-09-04 11:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-04 11:13 [PATCH] PCI: Stop waiting for link status after config read failure Yury Murashka
2026-09-04 11:28 ` sashiko-bot [this message]
2026-09-04 11:59 ` Ilpo Järvinen
2026-09-04 12:20 ` Lukas Wunner
2026-09-04 15:36 ` Yury M.
2026-09-04 20:20 ` Ilpo Järvinen
2026-09-05 10:06 ` Lukas Wunner
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