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

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Date:   Wed, 11 Jan 2023 19:07:52 +0200
From:   Kalle Valo <kvalo@...nel.org>
To:     Jason Gunthorpe <jgg@...dia.com>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Moshe Shemesh <moshe@...dia.com>,
        Shay Drory <shayd@...dia.com>,
        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 Gunthorpe <jgg@...dia.com> writes:

> On Wed, Jan 11, 2023 at 06:02:13PM +0200, Kalle Valo wrote:
>> Jason Gunthorpe <jgg@...dia.com> writes:
>> 
>> > On Tue, Jan 10, 2023 at 01:14:00PM +0100, Thomas Gleixner wrote:
>> >
>> >> Care to send a proper patch with changelog?
>> >
>> > Yes, I'll post it in a few days once the test team confirms it
>> 
>> I think I'm seeing the same leak and it's spamming logs on my test box a
>> lot. Let me know if you need any help with testing, I can do that pretty
>> quickly.
>
> https://github.com/jgunthorpe/linux/commits/msi_fwnode_leak

Nice, this fixes the issue for me. I don't see memleaks anymore while
running my ath11k regression tests. Thanks!

Tested-by: Kalle Valo <kvalo@...nel.org>

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