linux-kernel - Re: [PATCH v2] drm/amdgpu: add a missing lock for AMDGPU

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Message-ID: <2023042627-hypnosis-unlovely-d679@gregkh>
Date:   Wed, 26 Apr 2023 08:42:51 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Chia-I Wu <olvaffe@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, stable@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] drm/amdgpu: add a missing lock for AMDGPU_SCHED

On Tue, Apr 25, 2023 at 11:17:14PM -0700, Chia-I Wu wrote:
> mgr->ctx_handles should be protected by mgr->lock.
> 
> v2: improve commit message
> 
> Signed-off-by: Chia-I Wu <olvaffe@...il.com>
> Cc: stable@...r.kernel.org

What commit id does this fix?  How far back in stable kernels should
this go?

thanks,

greg k-h