From: David Rientjes <rientjes@google.com>
To: Amit Shah <amit@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
Aneesh Kumar <AneeshKumar.KizhakeVeetil@arm.com>,
Christoph Lameter <christoph@gentwo.org>,
Dave Hansen <dave.hansen@intel.com>,
David Hildenbrand <david@kernel.org>,
Davidlohr Bueso <dave@stgolabs.net>,
Hugh Dickins <hughd@google.com>,
Johannes Weiner <hannes@cmpxchg.org>,
John Hubbard <jhubbard@nvidia.com>,
Kirill Shutemov <k.shutemov@gmail.com>,
Matthew Wilcox <willy@infradead.org>,
Mel Gorman <mel.gorman@gmail.com>,
Michal Hocko <mhocko@suse.com>,
Mike Rapoport <mike.rapoport@gmail.com>,
Peter Xu <peterx@redhat.com>, Raghavendra K T <rkodsara@amd.com>,
"Rao, Bharata Bhasker" <bharata@amd.com>,
Rik van Riel <riel@surriel.com>,
Roman Gushchin <roman.gushchin@linux.dev>,
Shakeel Butt <shakeel.butt@linux.dev>,
Shivank Garg <shivankg@amd.com>,
Sterling Alexander <stalexan@redhat.com>,
Suren Baghdasaryan <surenb@google.com>,
Tejun Heo <tj@kernel.org>, Vlastimil Babka <vbabka@kernel.org>,
Yang Shi <shy828301@gmail.com>, Zi Yan <ziy@nvidia.com>,
William Roche <william.roche@oracle.com>,
linmiaohe@huawei.com, ljs@kernel.org, osalvador@kernel.org,
harry.yoo@oracle.com, nao.horiguchi@gmail.com,
tony.luck@intel.com, wangkefeng.wang@huawei.com,
jane.chu@oracle.com, muchun.song@linux.dev, liam@infradead.org,
shuah@kernel.org, boudewijn@delta-utec.com
Cc: linux-mm@kvack.org
Subject: [Invitation] Linux MM Alignment Session on Hwpoison on Wednesday
Date: Mon, 21 Sep 2026 09:26:22 -0700 (PDT) [thread overview]
Message-ID: <45af1b22-49d4-5d60-e7ad-14a1a33c8dc9@google.com> (raw)
Hi everybody,
We host a biweekly series, the Linux MM Alignment Session, on Wednesdays.
We'd like to invite MM developers to attend and will announce the topic
for the next instance on the Monday prior to the next meeting.
Our next Linux MM Alignment Session is scheduled for Wednesday. The
details:
Wednesday, September 23 * 9:00 - 10:00am PDT (UTC-7)
https://meet.google.com/csb-wcds-xya
backup: https://tel.meet/csb-wcds-xya?pin=1301132214803
doc:
https://docs.google.com/document/d/1QQfZFPHa-pGEGf4A06cSqS0jdJwuZ8ro9JU5H0YSUQ0/view
This week's topic will be Hwpoison, see the discussion in
https://marc.info/?l=linux-kernel&m=178796007385067&w=2
No specific agenda other than to gather core MM developers with hwpoison
developers and discuss:
- where validation should live, esp with regard to the page allocator, or
strict invariants in the page allocator
+ implications for the fastpath
- handling for folios of arbitary orders
- handling partial folio poisoning and split failures
- race conditions between memory_failure() and concurrent
alloc/free/compaction
- soft offline for pages in the pcp lists
We might even want to be bold and discuss a holistic design overhaul if
it's warranted.
If anybody has ideas for future topics, please let me know and I'll try to
organize them. We'd love to have volunteers to lead future topics as well
as requests for MM topics to be presented.
Looking forward to seeing all of you on Wednesday!
Time zones
PDT (UTC-7) 9:00am
MDT (UTC-6) 10:00am
CDT (UTC-5) 11:00am
EDT (UTC-4) 12:00pm
Rio de Janeiro (UTC-3) 1:00pm
London (UTC+1) 5:00pm
Berlin (UTC+2) 6:00pm
Moscow (UTC+3) 7:00pm
Dubai (UTC+4) 8:00pm
Mumbai (UTC+5:30) 9:30pm
Singapore (UTC+8) 12:00am Thursday
Beijing (UTC+8) 12:00am Thursday
Tokyo (UTC+9) 1:00am Thursday
Sydney (UTC+10) 2:00am Thursday
Auckland (UTC+12) 4:00am Thursday
next reply other threads:[~2026-09-21 16:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 16:26 David Rientjes [this message]
2026-09-23 12:57 ` [Invitation] Linux MM Alignment Session on Hwpoison on Wednesday Harry Yoo
2026-09-23 13:37 ` David Hildenbrand (Arm)
2026-09-23 14:36 ` Harry Yoo
2026-09-24 8:32 ` David Hildenbrand (Arm)
2026-09-24 10:46 ` Kiryl Shutsemau
2026-09-24 10:55 ` David Hildenbrand (Arm)
2026-09-24 11:19 ` Kiryl Shutsemau
2026-09-24 11:23 ` David Hildenbrand (Arm)
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