linux-kernel - Re: [GIT PULL v2] PCI changes for v6.17

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Message-ID: <aJdxVy1i3wGTvU3b@linux.gnuweeb.org>
Date: Sat, 9 Aug 2025 23:03:35 +0700
From: Ammar Faizi <ammarfaizi2@...weeb.org>
To: Nam Cao <namcao@...utronix.de>
Cc: Thomas Gleixner <tglx@...utronix.de>, Lukas Wunner <lukas@...ner.de>,
	Bjorn Helgaas <helgaas@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux PCI Mailing List <linux-pci@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Rob Herring <robh@...nel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Krzysztof Wilczynski <kwilczynski@...nel.org>,
	Armando Budianto <sprite@...weeb.org>,
	Alviro Iskandar Setiawan <alviro.iskandar@...weeb.org>,
	gwml@...r.gnuweeb.org, namcaov@...il.com
Subject: Re: [GIT PULL v2] PCI changes for v6.17

On Sat, Aug 09, 2025 at 05:32:16PM +0200, Nam Cao wrote:
> So unlike what VMD doc says, it actually can have non-MSI-X children devices!

If that's the conclusion, then Intel VMD doc also needs fixing :/

> Please discard the reverts and the diff I sent you, and try the diff
> below. I believe your machine will work now.

Yes, I can confirm it's now clean. Just to verify both sides, here is
the last result:

  https://gist.github.com/ammarfaizi2/72578d2b4cc385fbdb5faee69013d530

If that one fix is final, then:

Tested-by: Ammar Faizi <ammarfaizi2@...weeb.org>

Thanks for the debugging work.

It's probably too late to get the fix in mainline before rc1. But if it
can go upstream sooner, that would be great.

-- 
Ammar Faizi