From: SJ Park <sj@kernel.org>
To: SJ Park <sj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
stable@vger.kernel.org, Usama Arif <usamaarif642@gmail.com>,
Yueyang Pan <pyyjason@gmail.com>,
damon@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH 0/8] mm/damon: fix DAMOS bugs in core, paddr and vaddr
Date: Tue, 1 Sep 2026 07:30:52 -0700 [thread overview]
Message-ID: <20260901143053.101196-1-sj@kernel.org> (raw)
In-Reply-To: <20260901131850.98037-1-sj@kernel.org>
On Tue, 1 Sep 2026 06:18:41 -0700 SJ Park <sj@kernel.org> wrote:
> Fix misc bugs of DAMOS. Patch 1 makes DAMOS less stress memory
> allocator under extreme situation. Patches 2 and 3 fix wrong folios
> walking in DAMON_PADDR. Patches 4 and 5 fix wrong folios walking in
> DAMON_VADDR. Patches 6-8 handle extreme and unlikely memory situations
> that can cause divide by zero and underflow.
Sashiko found no blocker for this series. Sashiko sent findings to damon@
mailing list [1], and I replied to all the comments. Please read those for
details.
[1] https://lore.kernel.org/damon/
Thanks,
SJ
[...]
prev parent reply other threads:[~2026-09-01 14:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 13:18 [PATCH 0/8] mm/damon: fix DAMOS bugs in core, paddr and vaddr SJ Park
2026-09-01 13:18 ` [PATCH 1/8] mm/damon/core: skip applying scheme if region split for quota fails SJ Park
2026-09-01 13:18 ` [PATCH 2/8] mm/damon/paddr: respect folio end for DAMOS_STAT SJ Park
2026-09-01 13:18 ` [PATCH 3/8] mm/damon/paddr: respect folio end for DAMOS actions except STAT SJ Park
2026-09-01 13:18 ` [PATCH 4/8] mm/damon/vaddr: respect folio end for DAMOS_STAT SJ Park
2026-09-01 13:18 ` [PATCH 5/8] mm/damon/vaddr: respect folio end for DAMOS_MIGRATE_{HOT,COLD} SJ Park
2026-09-01 13:18 ` [PATCH 6/8] mm/damon/core: handle extreme memory state in damon_get_node_mem_bp() SJ Park
2026-09-01 13:18 ` [PATCH 7/8] mm/damon/core: handle extreme memory state in get_node_memcg_used_bp() SJ Park
2026-09-01 13:18 ` [PATCH 8/8] mm/damon/core: handle extreme memory state in get_in_active_mem_bp() SJ Park
2026-09-01 14:30 ` SJ Park [this message]
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