linux-kernel - Re: [PATCH v3 4/8] pciehp: Don't disable the link permanently, during removal

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Message-ID: <CAE9FiQXkgLw6y2GmVvRStOAuqqOY=kTypLKY6YcvOhD2zOhdsw@mail.gmail.com>
Date:	Tue, 17 Dec 2013 22:50:21 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Rajat Jain <rajatjain@...iper.net>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Rajat Jain <rajatjain.linux@...il.com>,
	Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>,
	Alex Williamson <alex.williamson@...hat.com>,
	Yijing Wang <wangyijing@...wei.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Guenter Roeck <groeck@...iper.net>,
	Rajat Jain <rajatxjain@...il.com>
Subject: Re: [PATCH v3 4/8] pciehp: Don't disable the link permanently, during removal

On Tue, Dec 17, 2013 at 10:17 PM, Rajat Jain <rajatjain@...iper.net> wrote:
> Well, in that case I doubt if the patch will solve the problem. I think
> Most likely the "card present / not present" messages may be replaced
> By "link-up / link-down" messages. But I'd appreciate your testing.

I did have a debug patch at that time to report link status change.
And it did report link up and link down.

Thanks

Yinghai

View attachment "link_change_report.patch" of type "text/x-patch" (2328 bytes)