From: "Zi Yan" <ziy@nvidia.com>
To: "David Hildenbrand (Arm)" <david@kernel.org>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
"Andy Lutomirski" <luto@kernel.org>,
"Peter Zijlstra" <peterz@infradead.org>,
"Thomas Gleixner" <tglx@kernel.org>,
"Ingo Molnar" <mingo@redhat.com>,
"Borislav Petkov" <bp@alien8.de>, <x86@kernel.org>,
"H. Peter Anvin" <hpa@zytor.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Lorenzo Stoakes" <ljs@kernel.org>,
"Liam R. Howlett" <liam@infradead.org>,
"Vlastimil Babka" <vbabka@kernel.org>,
"Mike Rapoport" <rppt@kernel.org>,
"Suren Baghdasaryan" <surenb@google.com>,
"Michal Hocko" <mhocko@suse.com>,
"Brendan Jackman" <jackmanb@google.com>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Alexander Gordeev" <agordeev@linux.ibm.com>,
"Gerald Schaefer" <gerald.schaefer@linux.ibm.com>,
"Heiko Carstens" <hca@linux.ibm.com>,
"Vasily Gorbik" <gor@linux.ibm.com>,
"Christian Borntraeger" <borntraeger@linux.ibm.com>,
"Sven Schnelle" <svens@linux.ibm.com>,
"Muchun Song" <muchun.song@linux.dev>,
"Oscar Salvador" <osalvador@suse.de>
Cc: <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
<linux-s390@vger.kernel.org>
Subject: Re: [PATCH v2 04/10] mm/bootmem_info: allow calling free_bootmem_page() on pages without a bootmem_type
Date: Thu, 16 Jul 2026 17:14:47 -0400 [thread overview]
Message-ID: <DK0B1QIHHV0C.3U6IRT4X89VFK@nvidia.com> (raw)
In-Reply-To: <20260716-bootmem_info_part2-v2-4-4afc76c73d61@kernel.org>
On Thu Jul 16, 2026 at 10:51 AM EDT, David Hildenbrand (Arm) wrote:
> As preparation for further changes, let's temporarily allow freeing
> pages that were not previously registered.
>
> This will allow freeing unregistered vmemmap pages allocated during boot
> through free_bootmem_page() from hugetlb code, until we fully rip all
> of that out.
>
> Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
> Reviewed-by: Muchun Song <muchun.song@linux.dev>
> Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
> ---
> include/linux/bootmem_info.h | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
Acked-by: Zi Yan <ziy@nvidia.com>
--
Best Regards,
Yan, Zi
next prev parent reply other threads:[~2026-07-16 21:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-16 14:50 [PATCH v2 00/10] mm: remove CONFIG_HAVE_BOOTMEM_INFO_NODE (Part 2) David Hildenbrand (Arm)
2026-07-16 14:51 ` [PATCH v2 01/10] x86/mm: drop order parameter from free_pagetable() David Hildenbrand (Arm)
2026-07-16 21:11 ` Zi Yan
2026-07-16 14:51 ` [PATCH v2 02/10] mm: provide free_reserved_pages(), removing x86 variant David Hildenbrand (Arm)
2026-07-16 21:13 ` Zi Yan
2026-07-16 14:51 ` [PATCH v2 03/10] s390/mm: use free_reserved_pages() in vmem_free_pages() David Hildenbrand (Arm)
2026-07-16 21:13 ` Zi Yan
2026-07-16 14:51 ` [PATCH v2 04/10] mm/bootmem_info: allow calling free_bootmem_page() on pages without a bootmem_type David Hildenbrand (Arm)
2026-07-16 21:14 ` Zi Yan [this message]
2026-07-16 14:51 ` [PATCH v2 05/10] x86/mm: stop marking vmemmap as SECTION_INFO David Hildenbrand (Arm)
2026-07-16 14:51 ` [PATCH v2 06/10] x86/mm: stop marking page tables as MIX_SECTION_INFO David Hildenbrand (Arm)
2026-07-16 14:51 ` [PATCH v2 07/10] x86/mm: remove CONFIG_HAVE_BOOTMEM_INFO_NODE David Hildenbrand (Arm)
2026-07-16 14:51 ` [PATCH v2 08/10] mm/hugetlb_vmemmap: remove bootmem_info leftovers David Hildenbrand (Arm)
2026-07-16 14:51 ` [PATCH v2 09/10] mm/sparse: remove bootmem_info.h include David Hildenbrand (Arm)
2026-07-16 14:51 ` [PATCH v2 10/10] mm/bootmem_info: remove CONFIG_HAVE_BOOTMEM_INFO_NODE David Hildenbrand (Arm)
2026-07-16 16:19 ` [PATCH v2 00/10] mm: remove CONFIG_HAVE_BOOTMEM_INFO_NODE (Part 2) Dave Hansen
2026-07-17 0:02 ` Andrew Morton
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