From: sashiko-bot@kernel.org
To: "Abhin Parekadan Jose" <abhinjoses@gmail.com>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH RFC v3 3/5] PCI/DPC: Add pci_dpc_wait_recovery()
Date: Sun, 27 Sep 2026 17:55:44 +0000 [thread overview]
Message-ID: <20260927175544.D14B01F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260927175203.928270-4-abhinjoses@gmail.com>
> pci_dpc_recovered() awaits completion of DPC recovery and then tells
> whether DPC recovered successfully, using test_and_clear_bit() on
> PCI_DPC_RECOVERED. The answer is one-shot: only the first caller sees
> true.
>
> Split pci_dpc_recovered() into:
>
> - pci_dpc_hp_sync_supported(), the check whether hotplug can
> synchronize with DPC at all.
> - dpc_wait_completed(), the wait for recovery with its 4 second
> timeout;
> - the final test_and_clear_bit().
>
> Add pci_dpc_wait_recovery(), which does the check and the wait but
> leaves PCI_DPC_RECOVERED alone. No functional change intended.
>
> Signed-off-by: Abhin Parekadan Jose <abhinjoses@gmail.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260927175203.928270-1-abhinjoses@gmail.com?part=3
next prev parent reply other threads:[~2026-09-27 17:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-27 17:51 [PATCH RFC v3 0/5] PCI: pciehp: Report surprise removal during safe removal Abhin Parekadan Jose
2026-09-27 17:51 ` [PATCH RFC v3 1/5] PCI: Report surprise removal event Abhin Parekadan Jose
2026-09-27 18:02 ` sashiko-bot
2026-09-27 17:51 ` [PATCH RFC v3 2/5] PCI: pciehp: Add pci_hp_wait_link_change() Abhin Parekadan Jose
2026-09-27 17:56 ` sashiko-bot
2026-09-27 17:52 ` [PATCH RFC v3 3/5] PCI/DPC: Add pci_dpc_wait_recovery() Abhin Parekadan Jose
2026-09-27 17:55 ` sashiko-bot [this message]
2026-09-27 17:52 ` [PATCH RFC v3 4/5] PCI: pciehp: Report surprise removal from pciehp_isr() Abhin Parekadan Jose
2026-09-27 17:59 ` sashiko-bot
2026-09-27 17:52 ` [PATCH RFC v3 5/5] misc: Add edu_srpoc surprise removal POC driver Abhin Parekadan Jose
2026-09-27 17:59 ` sashiko-bot
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