From: Andrew Morton <akpm@linux-foundation.org>
To: "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
Cc: Nico Pache <npache@redhat.com>,
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Subject: Re: [PATCH mm-unstable v4 5/5] mm/khugepaged: unify khugepaged and madv_collapse with collapse_single_pmd()
Date: Wed, 1 Apr 2026 13:31:45 -0700 [thread overview]
Message-ID: <20260401133145.90b094a7b87bdceb0013b5af@linux-foundation.org> (raw)
In-Reply-To: <87b83f7b-f0b1-4184-93a0-3b4b574c813b@lucifer.local>
On Wed, 1 Apr 2026 09:14:35 +0100 "Lorenzo Stoakes (Oracle)" <ljs@kernel.org> wrote:
> From: "Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
> Date: Tue, 31 Mar 2026 13:11:18 +0100
> Subject: [PATCH] mm/khugepaged: fix issue with tracking lock
>
> We are incorrectly treating lock_dropped to track both whether the lock is
> currently held and whether or not the lock was ever dropped.
>
> Update this change to account for this.
>
> Signed-off-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
Not sure if I should add this?
Should it have
Fixes: 330f3758a3bc ("mm/khugepaged: unify khugepaged and madv_collapse
with collapse_single_pmd()")?
next prev parent reply other threads:[~2026-04-01 20:31 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-25 11:40 [PATCH mm-unstable v4 0/5] mm: khugepaged cleanups and mTHP prerequisites Nico Pache
2026-03-25 11:40 ` [PATCH mm-unstable v4 1/5] mm: consolidate anonymous folio PTE mapping into helpers Nico Pache
2026-03-25 11:40 ` [PATCH mm-unstable v4 2/5] mm: introduce is_pmd_order helper Nico Pache
2026-03-25 12:11 ` Lorenzo Stoakes (Oracle)
2026-03-25 14:45 ` Andrew Morton
2026-03-25 14:49 ` Lorenzo Stoakes (Oracle)
2026-03-25 16:05 ` Andrew Morton
2026-03-25 11:40 ` [PATCH mm-unstable v4 3/5] mm/khugepaged: define KHUGEPAGED_MAX_PTES_LIMIT as HPAGE_PMD_NR - 1 Nico Pache
2026-03-25 11:40 ` [PATCH mm-unstable v4 4/5] mm/khugepaged: rename hpage_collapse_* to collapse_* Nico Pache
2026-03-25 12:08 ` Lorenzo Stoakes (Oracle)
2026-03-25 11:40 ` [PATCH mm-unstable v4 5/5] mm/khugepaged: unify khugepaged and madv_collapse with collapse_single_pmd() Nico Pache
2026-03-31 14:01 ` Lorenzo Stoakes (Oracle)
2026-03-31 14:13 ` David Hildenbrand (Arm)
2026-03-31 14:15 ` Lorenzo Stoakes (Oracle)
2026-03-31 14:46 ` David Hildenbrand (Arm)
2026-03-31 20:00 ` David Hildenbrand (Arm)
2026-03-31 20:06 ` Lorenzo Stoakes (Oracle)
2026-03-31 20:50 ` David Hildenbrand (Arm)
2026-03-31 21:03 ` David Hildenbrand (Arm)
2026-03-31 21:09 ` Nico Pache
2026-04-01 8:14 ` Lorenzo Stoakes (Oracle)
2026-04-01 20:31 ` Andrew Morton [this message]
2026-04-07 8:38 ` Lorenzo Stoakes (Oracle)
2026-04-07 21:42 ` Andrew Morton
2026-04-08 6:42 ` Lorenzo Stoakes
2026-03-31 21:35 ` Andrew Morton
2026-03-31 21:49 ` Nico Pache
2026-04-01 7:05 ` David Hildenbrand (Arm)
2026-04-01 8:17 ` Lorenzo Stoakes (Oracle)
2026-03-31 19:46 ` Nico Pache
2026-03-31 19:59 ` Lorenzo Stoakes (Oracle)
2026-03-31 16:29 ` Lance Yang
2026-03-31 19:59 ` Nico Pache
2026-03-25 11:44 ` [PATCH mm-unstable v4 0/5] mm: khugepaged cleanups and mTHP prerequisites Lorenzo Stoakes (Oracle)
2026-03-26 0:25 ` Andrew Morton
2026-03-26 4:44 ` Roman Gushchin
2026-03-26 16:48 ` Nico Pache
2026-03-26 17:35 ` Andrew Morton
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