From: "Li,Rongqing" <lirongqing@baidu.com>
To: Lukas Wunner <lukas@wunner.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
Niklas Schnelle <schnelle@linux.ibm.com>,
Farhan Ali <alifm@linux.ibm.com>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@oss.qualcomm.com>,
Frank Li <Frank.Li@nxp.com>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: 答复: [????] Re: [PATCH] PCI: Save the Root Port state before a platform-specific reset
Date: Thu, 12 Nov 2026 02:47:53 +0000 [thread overview]
Message-ID: <6ed5af149550457d9ac17b4f6067536d@baidu.com> (raw)
In-Reply-To: <avLu7sdyMGhig7_5@wunner.de>
> The state is saved on enumeration in pci_bus_add_device(), see commit
> a2f1e22390ac. Please explain why that is not sufficient for you.
>
It is sufficient. I had missed that a2f1e22390ac keeps the state saved
at enumeration reusable and that pci_restore_state() no longer depends
on a fresh save. Please disregard this patch. Sorry for the noise.
thanks
[Li,Rongqing]
next prev parent reply other threads:[~2026-11-12 2:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-10 5:33 [PATCH] PCI: Only restore state that was successfully saved around a reset lirongqing
2026-11-10 5:33 ` [PATCH] PCI: Save the Root Port state before a platform-specific reset lirongqing
2026-11-10 10:16 ` Lukas Wunner
2026-11-12 2:47 ` Li,Rongqing [this message]
2026-11-10 10:13 ` [PATCH] PCI: Only restore state that was successfully saved around a reset Lukas Wunner
2026-11-10 18:09 ` Farhan Ali
2026-11-12 2:31 ` 答复: [外部邮件] " Li,Rongqing
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