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From: "Ionut Nechita (Sunlight Linux)" <sunlightlinux@gmail.com>
To: superm1@kernel.org
Cc: alexander.deucher@amd.com, alexdeucher@gmail.com,
	amd-gfx@lists.freedesktop.org, christian.koenig@amd.com,
	dri-devel@lists.freedesktop.org, ionut_n2001@yahoo.com,
	linux-kernel@vger.kernel.org, sunlightlinux@gmail.com
Subject: Re: [PATCH 1/1] drm/amdgpu: Fix TLB flush failures after hibernation resume
Date: Mon, 26 Jan 2026 22:46:04 +0200	[thread overview]
Message-ID: <20260126204603.18124-2-sunlightlinux@gmail.com> (raw)
In-Reply-To: <ad3e0556-385b-471e-bb1c-43bd043ecf47@kernel.org>

Hi Mario,

Thanks for the additional context about /sys/power/image_size and the
GitLab issue reference.

My platform configuration appears to be well set up for hibernation:

  - 30 GB RAM / 30 GB swap available
  - /sys/power/image_size: ~12 GB (13033648128 bytes)
  - Not using secure boot
  - Swap partition is adequately sized for VRAM eviction

Based on the GitLab discussion you referenced, my image_size should be
sufficient. So the known hibernation limitations shouldn't be blocking
factors on my system - the TLB flush failure appears to be the main
remaining issue.

I'll capture stack traces as Alex requested and follow up with the
debugging information in the next few days.

Thanks,
Ionut

  reply	other threads:[~2026-01-26 20:47 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-06 12:59 [PATCH 0/1] drm/amdgpu: Fix TLB flush failures after hibernation resume Ionut Nechita (Sunlight Linux)
2026-01-06 12:59 ` [PATCH 1/1] " Ionut Nechita (Sunlight Linux)
2026-01-06 16:26   ` Alex Deucher
2026-01-07 10:52     ` Ionut Nechita (Sunlight Linux)
2026-01-08 12:36   ` Christian König
2026-01-26 19:40     ` Ionut Nechita (Sunlight Linux)
2026-01-26 20:25       ` Alex Deucher
2026-01-26 20:28         ` Mario Limonciello (AMD) (kernel.org)
2026-01-26 20:32           ` Mario Limonciello (AMD) (kernel.org)
2026-01-26 20:46             ` Ionut Nechita (Sunlight Linux) [this message]
2026-01-26 20:37         ` Ionut Nechita (Sunlight Linux)
2026-01-27 11:35           ` Christian König
2026-02-01 19:05         ` Ionut Nechita (Sunlight Linux)

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