[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20200902094510.10727-1-osalvador@suse.de>
Date: Wed, 2 Sep 2020 11:45:06 +0200
From: Oscar Salvador <osalvador@...e.de>
To: akpm@...ux-foundation.org
Cc: naoya.horiguchi@....com, mhocko@...nel.org, tony.luck@...el.com,
cai@....pw, linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Oscar Salvador <osalvador@...e.de>
Subject: [PATCH 0/4] HWpoison: further fixes and cleanups
The important bit of this patchset is patch#1, which is a fix to take off
HWPoison pages off a buddy freelist since it can lead to us having HWPoison
pages back in the game and no one noticing it is handling a HWPoison page.
So fix it (we did that already for soft_offline_page [1]).
The other patches are clean-ups and not that important, so if anything,
consider patch#1 for inclusion.
Thanks
Oscar Salvador (4):
mm,hwpoison: Take free pages off the buddy freelists
mm,hwpoison: Refactor madvise_inject_error
mm,hwpoison: Drain pcplists before bailing out for non-buddy
zero-refcount page
mm,hwpoison: Drop unneeded pcplist draining
mm/madvise.c | 34 +++++++++++++---------------------
mm/memory-failure.c | 39 +++++++++++++++++++++++++++++++++++----
2 files changed, 48 insertions(+), 25 deletions(-)
--
2.26.2
Powered by blists - more mailing lists