linux-kernel - Re: [patch V3 13/33] x86/apic/vector: Provide MSI parent domain

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Message-ID: <87v8lfjvo3.ffs@tglx>
Date:   Mon, 09 Jan 2023 21:32:44 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Jason Gunthorpe <jgg@...dia.com>, Moshe Shemesh <moshe@...dia.com>,
        Shay Drory <shayd@...dia.com>
Cc:     LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
        Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
        linux-pci@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Marc Zyngier <maz@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Dave Jiang <dave.jiang@...el.com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Kevin Tian <kevin.tian@...el.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Ashok Raj <ashok.raj@...el.com>, Jon Mason <jdmason@...zu.us>,
        Allen Hubbe <allenbh@...il.com>
Subject: Re: [patch V3 13/33] x86/apic/vector: Provide MSI parent domain

Jason!

On Wed, Jan 04 2023 at 08:34, Jason Gunthorpe wrote:
>
> Our test team has discovered some kmem leak complaints on rc1 and
> bisected it to this patch.
>
> I don't see an obvious way that fwnode gets destroyed here. So maybe
> it should be like this?

I'm back from vacation now. Will have a look tomorrow.

Thanks,

        tglx