linux-kernel - [PATCH 0/2] mm: memory_failure: unmap poisoned filio during migrate properly

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250113082718.1872494-1-mawupeng1@huawei.com>
Date: Mon, 13 Jan 2025 16:27:15 +0800
From: Wupeng Ma <mawupeng1@...wei.com>
To: <akpm@...ux-foundation.org>, <david@...hat.com>, <osalvador@...e.de>,
	<nao.horiguchi@...il.com>, <linmiaohe@...wei.com>, <mhocko@...e.com>
CC: <mawupeng1@...wei.com>, <linux-mm@...ck.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 0/2] mm: memory_failure: unmap poisoned filio during migrate properly

From: Ma Wupeng <mawupeng1@...wei.com>

Fix two bugs during migrate folio if folio is poisoned.

Ma Wupeng (2):
  mm: memory_hotplug: add TTU_HWPOISON for poisoned folio during migrate
  hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio

 mm/memory_hotplug.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

-- 
2.25.1