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From:   Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Date:   Fri, 15 Apr 2022 10:38:22 +0500
Message-ID: <CABXGCsP19VFRgTx5yGn68iCK3NxPxi_b9MTq=AmHtFPv9xR5sA@mail.gmail.com>
Subject: Re: [Bug][5.18-rc0] Between commits ed4643521e6a and 34af78c4e616,
 appears warning "WARNING: CPU: 31 PID: 51848 at drivers/dma-buf/dma-fence-array.c:191
 dma_fence_array_create+0x101/0x120" and some games stopped working.
To:     =?UTF-8?Q?Christian_K=C3=B6nig?= <ckoenig.leichtzumerken@gmail.com>
Cc:     =?UTF-8?Q?Christian_K=C3=B6nig?= <christian.koenig@amd.com>,
        thomas.hellstrom@linux.intel.com,
        Daniel Vetter <daniel.vetter@ffwll.ch>,
        Linux List Kernel Mailing <linux-kernel@vger.kernel.org>,
        amd-gfx list <amd-gfx@lists.freedesktop.org>,
        "Deucher, Alexander" <alexander.deucher@amd.com>, Ken.Xue@amd.com
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On Sat, Apr 9, 2022 at 7:27 PM Christian K=C3=B6nig
<ckoenig.leichtzumerken@gmail.com> wrote:
>
> That's unfortunately not the end of the story.
>
> This is fixing your problem, but reintroducing the original problem that
> we call the syncobj with a lock held which can crash badly as well.
>
> Going to take a closer look on Monday. I hope you can test a few more
> patches to help narrow down what's actually going wrong here.
>
> Thanks,
> Christian.
>

Hi Christian.
I'm sorry to trouble you.
Have you forgotten about this issue?

--=20
Best Regards,
Mike Gavrilov.