Re: [PATCH 6.1.y] drm/i915/vma: Fix UAF on destroy against retire race

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Subject: Re: [PATCH 6.1.y] drm/i915/vma: Fix UAF on destroy against retire race
From: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
Date: Mon, 15 Apr 2024 12:50:32 +0200
Cc: stable@xxxxxxxxxxxxxxx, Nirmoy Das <nirmoy.das@xxxxxxxxx>, Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx>, Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>, Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
In-reply-to: <20240412070016.273996-2-janusz.krzysztofik@linux.intel.com>

On Fri, Apr 12, 2024 at 08:55:45AM +0200, Janusz Krzysztofik wrote:
> Object debugging tools were sporadically reporting illegal attempts to
> free a still active i915 VMA object when parking a GT believed to be idle.

<snip>

both backports now queued up, thanks.

greg k-h

Follow-Ups:
- Re: [PATCH 6.1.y] drm/i915/vma: Fix UAF on destroy against retire race
  - From: Greg KH

References:
- FAILED: patch "[PATCH] drm/i915/vma: Fix UAF on destroy against retire race" failed to apply to 6.1-stable tree
  - From: gregkh
- [PATCH 6.1.y] drm/i915/vma: Fix UAF on destroy against retire race
  - From: Janusz Krzysztofik

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