From: "Vlastimil Babka (SUSE)" <vbabka@kernel.org>
To: Nico Pache <npache@redhat.com>,
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Subject: Re: [PATCH mm-hotfixes-unstable v18 00/14] khugepaged: add mTHP collapse support
Date: Fri, 22 May 2026 17:13:01 +0200 [thread overview]
Message-ID: <bd622950-62cf-4b57-b3ac-89635f28fa4f@kernel.org> (raw)
In-Reply-To: <CAA1CXcCoDU_pnp0SmMzRi8wPGB1OBjbbokevq2X_03X1vpWtOw@mail.gmail.com>
On 5/22/26 17:07, Nico Pache wrote:
> On Fri, May 22, 2026 at 8:59 AM Nico Pache <npache@redhat.com> wrote:
>> include/trace/events/huge_memory.h | 34 +-
>> mm/huge_memory.c | 11 +
>> mm/khugepaged.c | 634 ++++++++++++++++-----
>> 5 files changed, 584 insertions(+), 172 deletions(-)
>>
>>
>> base-commit: 6c8cb505a5634594b3ea159fd1c71bce2acf3346
>
> Whoops I manually changed the coverletter subject to reflect that this
> in on mm-hotfixes-unstable but never updated the others...
But why? That branch is for hotfixes that would go to the current 7.1-rcX
series. mm-unstable would be the correct one for this, AFAICT.
> Hopefully that is ok. Just a small mistake. Base commit is referenced here.
>
> -- Nico
>
>
>> --
>> 2.54.0
>>
>
next prev parent reply other threads:[~2026-05-22 15:13 UTC|newest]
Thread overview: 144+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 14:59 [PATCH mm-hotfixes-unstable v18 00/14] khugepaged: add mTHP collapse support Nico Pache
2026-05-22 14:59 ` [PATCH mm-unstable v18 01/14] mm/khugepaged: generalize hugepage_vma_revalidate for mTHP support Nico Pache
2026-05-22 14:59 ` [PATCH mm-unstable v18 02/14] mm/khugepaged: generalize alloc_charge_folio() Nico Pache
2026-05-22 14:59 ` [PATCH mm-unstable v18 03/14] mm/khugepaged: rework max_ptes_* handling with helper functions Nico Pache
2026-05-22 21:16 ` David Hildenbrand (Arm)
2026-06-01 13:26 ` Lorenzo Stoakes
2026-06-05 16:04 ` Zi Yan
2026-05-22 14:59 ` [PATCH mm-unstable v18 04/14] mm/khugepaged: generalize __collapse_huge_page_* for mTHP support Nico Pache
2026-05-22 21:24 ` David Hildenbrand (Arm)
2026-05-26 14:39 ` Nico Pache
2026-06-01 14:04 ` Lorenzo Stoakes
2026-05-22 15:00 ` [PATCH mm-unstable v18 05/14] mm/khugepaged: require collapse_huge_page to enter/exit with the lock dropped Nico Pache
2026-06-01 14:07 ` Lorenzo Stoakes
2026-06-02 10:26 ` Nico Pache
2026-05-22 15:00 ` [PATCH mm-unstable v18 06/14] mm/khugepaged: generalize collapse_huge_page for mTHP collapse Nico Pache
2026-05-22 21:47 ` David Hildenbrand (Arm)
2026-05-26 14:42 ` Nico Pache
2026-05-31 9:39 ` Lance Yang
2026-05-31 20:00 ` David Hildenbrand (Arm)
2026-06-01 3:28 ` Lance Yang
2026-06-01 6:54 ` David Hildenbrand (Arm)
2026-06-01 7:49 ` Lance Yang
2026-06-01 8:15 ` David Hildenbrand (Arm)
2026-06-01 8:44 ` Lance Yang
2026-06-01 10:09 ` David Hildenbrand (Arm)
2026-06-01 9:08 ` Lance Yang
2026-06-01 10:23 ` David Hildenbrand (Arm)
2026-06-01 10:47 ` Lance Yang
2026-06-01 11:13 ` David Hildenbrand (Arm)
2026-06-01 15:00 ` Nico Pache
2026-06-01 15:05 ` David Hildenbrand (Arm)
2026-06-01 16:07 ` Lance Yang
2026-06-04 17:04 ` Nico Pache
2026-06-04 18:12 ` Lorenzo Stoakes
2026-06-05 7:18 ` David Hildenbrand (Arm)
2026-06-05 8:07 ` Lorenzo Stoakes
2026-06-05 8:59 ` Lance Yang
2026-06-02 15:30 ` Nico Pache
2026-06-02 16:34 ` Lance Yang
2026-06-04 12:33 ` Lorenzo Stoakes
2026-06-04 10:21 ` Lorenzo Stoakes
2026-06-04 10:32 ` Nico Pache
2026-06-04 11:38 ` Lorenzo Stoakes
2026-06-04 12:39 ` Lorenzo Stoakes
2026-06-04 12:45 ` Nico Pache
2026-06-04 12:55 ` Lorenzo Stoakes
2026-06-04 16:28 ` Nico Pache
2026-05-22 15:00 ` [PATCH mm-unstable v18 07/14] mm/khugepaged: skip collapsing mTHP to smaller orders Nico Pache
2026-05-22 21:51 ` David Hildenbrand (Arm)
2026-05-22 15:00 ` [PATCH mm-unstable v18 08/14] mm/khugepaged: add per-order mTHP collapse failure statistics Nico Pache
2026-05-31 20:09 ` David Hildenbrand (Arm)
2026-06-01 14:13 ` Lorenzo Stoakes
2026-05-22 15:00 ` [PATCH mm-unstable v18 09/14] mm/khugepaged: improve tracepoints for mTHP orders Nico Pache
2026-05-22 15:00 ` [PATCH mm-unstable v18 10/14] mm/khugepaged: introduce collapse_allowable_orders helper function Nico Pache
2026-05-31 20:18 ` David Hildenbrand (Arm)
2026-06-01 14:35 ` Lorenzo Stoakes
2026-06-01 14:40 ` David Hildenbrand (Arm)
2026-05-22 15:00 ` [PATCH mm-unstable v18 11/14] mm/khugepaged: Introduce mTHP collapse support Nico Pache
2026-05-25 14:15 ` Nico Pache
2026-05-25 19:10 ` Andrew Morton
2026-05-26 6:57 ` Wei Yang
2026-05-26 12:07 ` Nico Pache
2026-05-28 8:42 ` Wei Yang
2026-05-28 17:11 ` Nico Pache
2026-05-31 7:18 ` Lance Yang
2026-05-31 8:48 ` Lance Yang
2026-06-01 12:01 ` Nico Pache
2026-06-01 12:06 ` David Hildenbrand (Arm)
2026-06-02 10:58 ` Nico Pache
2026-06-02 15:44 ` Lance Yang
2026-06-03 8:05 ` David Hildenbrand (Arm)
2026-06-04 14:40 ` Lorenzo Stoakes
2026-06-01 8:11 ` David Hildenbrand (Arm)
2026-06-01 12:40 ` Nico Pache
2026-06-01 13:15 ` David Hildenbrand (Arm)
2026-06-02 17:23 ` Nico Pache
2026-06-02 17:26 ` Nico Pache
2026-06-03 9:55 ` David Hildenbrand (Arm)
2026-06-03 10:00 ` David Hildenbrand (Arm)
2026-06-03 12:16 ` Nico Pache
2026-06-03 12:27 ` David Hildenbrand (Arm)
2026-06-04 14:14 ` Lorenzo Stoakes
2026-06-04 14:19 ` Lorenzo Stoakes
2026-06-04 13:53 ` Lorenzo Stoakes
2026-06-04 13:59 ` Lorenzo Stoakes
2026-06-04 14:45 ` Lorenzo Stoakes
2026-06-05 11:07 ` Nico Pache
2026-06-05 11:08 ` Nico Pache
2026-05-22 15:00 ` [PATCH mm-unstable v18 12/14] mm/khugepaged: avoid unnecessary mTHP collapse attempts Nico Pache
2026-05-31 7:31 ` Lance Yang
2026-05-31 20:02 ` David Hildenbrand (Arm)
2026-06-01 1:53 ` Lance Yang
2026-05-22 15:00 ` [PATCH mm-unstable v18 13/14] mm/khugepaged: run khugepaged for all orders Nico Pache
2026-05-22 15:00 ` [PATCH mm-unstable v18 14/14] Documentation: mm: update the admin guide for mTHP collapse Nico Pache
2026-05-22 21:58 ` David Hildenbrand (Arm)
2026-05-26 12:00 ` Nico Pache
2026-05-26 14:45 ` Nico Pache
2026-05-22 15:07 ` [PATCH mm-hotfixes-unstable v18 00/14] khugepaged: add mTHP collapse support Nico Pache
2026-05-22 15:13 ` Vlastimil Babka (SUSE) [this message]
2026-05-22 16:11 ` Nico Pache
2026-05-22 21:13 ` David Hildenbrand (Arm)
2026-05-26 8:33 ` Process (was Re: [PATCH mm-hotfixes-unstable v18 00/14] khugepaged: add mTHP) " Lorenzo Stoakes
2026-05-26 19:09 ` Andrew Morton
2026-05-26 20:42 ` Vlastimil Babka (SUSE)
2026-05-31 19:49 ` David Hildenbrand (Arm)
2026-06-01 15:41 ` Lorenzo Stoakes
2026-06-01 15:45 ` David Hildenbrand (Arm)
2026-06-01 16:16 ` Lorenzo Stoakes
2026-06-02 11:20 ` David Hildenbrand (Arm)
2026-06-02 11:31 ` David Hildenbrand (Arm)
2026-06-02 12:47 ` Lorenzo Stoakes
2026-06-02 12:55 ` Vlastimil Babka (SUSE)
2026-06-02 13:01 ` David Hildenbrand (Arm)
2026-06-02 17:31 ` Mike Rapoport
2026-06-03 6:48 ` Lorenzo Stoakes
2026-06-03 8:39 ` Mike Rapoport
2026-06-03 9:57 ` Mark Brown
2026-06-03 10:51 ` Mike Rapoport
2026-06-03 9:03 ` Mark Brown
2026-06-02 12:40 ` Lorenzo Stoakes
2026-06-02 12:49 ` David Hildenbrand (Arm)
2026-06-02 12:47 ` Vlastimil Babka (SUSE)
2026-06-02 12:58 ` David Hildenbrand (Arm)
2026-06-02 13:08 ` Vlastimil Babka (SUSE)
2026-06-02 13:16 ` David Hildenbrand (Arm)
2026-06-03 1:48 ` SeongJae Park
2026-06-05 15:24 ` David Hildenbrand (Arm)
2026-06-01 15:37 ` Lorenzo Stoakes
2026-06-01 15:43 ` David Hildenbrand (Arm)
2026-06-01 15:47 ` Lorenzo Stoakes
2026-06-01 16:00 ` David Hildenbrand (Arm)
2026-05-22 15:16 ` [PATCH mm-hotfixes-unstable v18 00/14] khugepaged: add mTHP " Lorenzo Stoakes
2026-05-22 16:08 ` Nico Pache
2026-05-22 16:19 ` Lorenzo Stoakes
2026-05-22 16:31 ` Nico Pache
2026-05-22 17:12 ` Lorenzo Stoakes
2026-05-26 8:14 ` Lorenzo Stoakes
2026-05-22 15:13 ` Lorenzo Stoakes
2026-05-22 20:47 ` Andrew Morton
2026-06-01 15:58 ` Alexander Gordeev
2026-06-01 17:05 ` Nico Pache
2026-06-01 17:08 ` Lorenzo Stoakes
2026-06-02 1:53 ` Lance Yang
2026-06-04 10:10 ` Lorenzo Stoakes
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