linux-kernel - [PATCH 0/1] Fix device private page livelock on CPU fault

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Message-Id: <20240911030337.870160-1-matthew.brost@intel.com>
Date: Tue, 10 Sep 2024 20:03:36 -0700
From: Matthew Brost <matthew.brost@...el.com>
To: intel-xe@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-mm@...ck.org
Cc: linux-kernel@...r.kernel.org,
	simona.vetter@...ll.ch,
	Philip.Yang@....com,
	akpm@...ux-foundation.org,
	felix.kuehling@....com,
	christian.koenig@....com
Subject: [PATCH 0/1] Fix device private page livelock on CPU fault

The patch should explain the issue thoroughly.

It would be helpful if AMD could test this patch with their SVM
implementation and see if any issues arise.

Matt

Matthew Brost (1):
  mm/migrate: Trylock device page in do_swap_page

 mm/memory.c         | 13 +++++++---
 mm/migrate_device.c | 60 +++++++++++++++++++++++++++++++--------------
 2 files changed, 50 insertions(+), 23 deletions(-)

-- 
2.34.1