linux-kernel - Re: [PATCH v2] dma-buf: Move dma_buf_release() from fops to dentry

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Message-ID: <CAO_48GE8K_nDXs_LDU9caRdP-aK9DWV3vXcD4EuVCxyShCBbmg@mail.gmail.com>
Date:   Tue, 16 Jun 2020 18:32:31 +0530
From:   Sumit Semwal <sumit.semwal@...aro.org>
To:     Chris Wilson <chris@...is-wilson.co.uk>
Cc:     "open list:DMA BUFFER SHARING FRAMEWORK" 
        <linux-media@...r.kernel.org>,
        DRI mailing list <dri-devel@...ts.freedesktop.org>,
        Daniel Vetter <daniel@...ll.ch>,
        Chenbo Feng <fengc@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Linaro MM SIG <linaro-mm-sig@...ts.linaro.org>,
        Charan Teja Reddy <charante@...eaurora.org>,
        syzbot+3643a18836bce555bff6@...kaller.appspotmail.com,
        "# 3.4.x" <stable@...r.kernel.org>, Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH v2] dma-buf: Move dma_buf_release() from fops to dentry_ops

Hi Chris,

On Tue, 16 Jun 2020 at 18:20, Chris Wilson <chris@...is-wilson.co.uk> wrote:
>
> Quoting Sumit Semwal (2020-06-16 13:42:13)
> > Hello,
> >
> > If there are no objections to this, I will plan to merge it soon.
>
> I was going to suggest running it against our CI, but that's unavailable
> at the moment.
>
> There's a particularly nasty BUG_ON() in dma_buf_release that we hit
> irregularly, that this might help with.
Thanks for your reply; if the CI is going to be available in a couple
of days, we could wait - it'd be definitely good to see a bug being
splattered out!

> -Chris

Best,
Sumit.