From: Mario Limonciello <mario.limonciello@amd.com>
To: stable@vger.kernel.org
Cc: mjanes@netflix.com, "Deucher, Alexander" <alexander.deucher@amd.com>
Subject: Re: [6.18.y] Missing TLB fix for 6.18.y
Date: Mon, 4 May 2026 14:53:18 -0500 [thread overview]
Message-ID: <ba6a67f4-086d-4e05-bd86-fba464778d8c@amd.com> (raw)
In-Reply-To: <04e60ca1-5acd-4c18-aa48-f5650b301137@amd.com>
On 5/4/26 14:43, Mario Limonciello wrote:
> Hi,
>
> Mark Janes noticed that commit e9f58ff991dd4 ("drm/amdgpu: rework how we
> handle TLB fences") was missing from 6.18.y.
>
> This went into 7.0-rc5 and was backported to 6.19.y but not 6.18.y.
>
> This is because this was one of those cases that the "Fixed" commit was
> in both 6.18 and 6.19.y as different hashes:
>
> b4a7f4e7ad2b120a94f3111f92a11520052c762d
> f3854e04b708d73276c4488231a8bd66d30b4671
>
> So can you please backport e9f58ff991dd4 to 6.18.y?
>
> Thanks,
Alex just noted there are a few other dependencies.
f4db9913e4d3 ("drm/amdgpu: validate the flush_gpu_tlb_pasid()")
e3a6eff92bbd ("drm/amdgpu: Fix validating flush_gpu_tlb_pasid()")
9163fe4d790f ("Revert "drm/amdgpu: don't attach the tlb fence for SI"")
prev parent reply other threads:[~2026-05-04 19:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-04 19:43 [6.18.y] Missing TLB fix for 6.18.y Mario Limonciello
2026-05-04 19:52 ` Deucher, Alexander
2026-05-12 17:21 ` Greg KH
2026-05-12 20:53 ` Deucher, Alexander
2026-05-15 9:23 ` Greg KH
2026-05-04 19:53 ` Mario Limonciello [this message]
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