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From: Lukas Wunner <lukas@wunner.de>
To: Shuai Xue <xueshuai@linux.alibaba.com>
Cc: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	rostedt@goodmis.org, linux-pci@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>,
	linux-edac@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
	helgaas@kernel.org, tony.luck@intel.com, bp@alien8.de,
	mhiramat@kernel.org, mathieu.desnoyers@efficios.com,
	oleg@redhat.com, naveen@kernel.org, davem@davemloft.net,
	anil.s.keshavamurthy@intel.com, mark.rutland@arm.com,
	peterz@infradead.org, tianruidong@linux.alibaba.com
Subject: Re: [PATCH v8] PCI: hotplug: Add a generic RAS tracepoint for hotplug event
Date: Sat, 31 May 2025 16:15:41 +0200	[thread overview]
Message-ID: <aDsPDTVkH5kkc_Fk@wunner.de> (raw)
In-Reply-To: <6af283ea-bd36-44a7-949a-2ab8c80cf136@linux.alibaba.com>

On Thu, May 22, 2025 at 05:50:05PM +0800, Shuai Xue wrote:
> As @Lukas points out, link speed changes and device plug/unplug events are
> orthogonal issues.
> 
> Based on this thread discussion, I believe we need additional tweaking to
> introduce a new tracepoint (perhaps named PCI_LINK_EVENT) to handle
> link speed changes separately.
> 
> Regarding our next steps, would it be acceptable to merge the
> PCI_HOTPLUG_EVENT to mainline first, and then work on implementing
> the new link event tracepoint afterward?

Yes I think so, I think this patch is ready to go in.

However I'm not part of the PCI maintainer team,
it would have to be applied by them (barring any objections).

We're now in the merge window and it may be too late to squeeze it
into the v6.16 pull request, but maybe it can be applied after
the merge window has closed (in 1 week).

Thanks,

Lukas

  reply	other threads:[~2025-05-31 14:15 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-12  1:38 [PATCH v8] PCI: hotplug: Add a generic RAS tracepoint for hotplug event Shuai Xue
2025-05-19 17:10 ` Ilpo Järvinen
2025-05-20  2:36   ` Shuai Xue
2025-05-20 10:07     ` Ilpo Järvinen
2025-05-20 10:44       ` Lukas Wunner
2025-05-20 10:59         ` Ilpo Järvinen
2025-05-20 12:09         ` Lukas Wunner
2025-05-20 12:52           ` Ilpo Järvinen
2025-05-20 13:11             ` Lukas Wunner
2025-05-22  9:50               ` Shuai Xue
2025-05-31 14:15                 ` Lukas Wunner [this message]
2025-07-16  6:52                   ` Shuai Xue
2025-05-22  9:41       ` Shuai Xue
2025-06-02  6:30 ` Ilpo Järvinen
2025-06-23  3:04   ` Shuai Xue
2025-07-16 22:25 ` Bjorn Helgaas
2025-07-17  6:00   ` Shuai Xue
2025-07-17 19:29     ` Bjorn Helgaas
2025-07-21  8:55     ` Ilpo Järvinen
2025-07-24 22:27   ` Bjorn Helgaas
2025-07-25  4:33     ` Shuai Xue
2025-07-17 17:28 ` Matthew W Carlis
2025-07-17 19:07   ` Bjorn Helgaas
2025-07-17 20:23     ` Lukas Wunner
2025-07-17 23:27       ` Matthew W Carlis
2025-07-17 23:50         ` Bjorn Helgaas
2025-07-18  3:46           ` Matthew W Carlis
2025-07-18  5:29             ` Shuai Xue
2025-07-18 16:35               ` Bjorn Helgaas
2025-07-19  5:23                 ` Shuai Xue
2025-07-19  7:11                   ` Lukas Wunner
2025-07-21 13:17                     ` Shuai Xue
2025-07-26  7:55                       ` Lukas Wunner
2025-07-21 10:18               ` Ilpo Järvinen
2025-07-22  2:43                 ` [PATCH v8] PCI: hotplug: Add a generic RAS tracepoinggt " Shuai Xue
2025-07-22 12:29                   ` Ilpo Järvinen
2025-07-23  1:29                     ` Shuai Xue

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