From: David Hildenbrand <david@redhat.com>
To: Peter Xu <peterx@redhat.com>, Zi Yan <ziy@nvidia.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kvm@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
Alex Williamson <alex.williamson@redhat.com>,
Jason Gunthorpe <jgg@nvidia.com>, Alex Mastro <amastro@fb.com>,
Nico Pache <npache@redhat.com>,
Huacai Chen <chenhuacai@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Muchun Song <muchun.song@linux.dev>,
Oscar Salvador <osalvador@suse.de>,
loongarch@lists.linux.dev, linux-mips@vger.kernel.org
Subject: Re: [PATCH 2/5] mm/hugetlb: Remove prepare_hugepage_range()
Date: Fri, 13 Jun 2025 20:01:19 +0200 [thread overview]
Message-ID: <e874aa09-0ab8-4d5e-80ed-515d53d794e1@redhat.com> (raw)
In-Reply-To: <aExQy6xMDc9Igm5v@x1.local>
>
> But if we want to be super accurate, it's indeed different, in that the old
> hugetlb code was checking stack top with STACK_TOP, which is
> mips_stack_top() for MIPS: it's a value that might be slightly less than
> TASK_SIZE..
>
> So strictly speaking, there's indeed a trivial difference on the oddity of
> defining stack top, but my guess is nothing will be affected. I can add
> some explanation into the commit message in that case.
Yeah, that would be good.
Acked-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
next prev parent reply other threads:[~2025-06-13 18:01 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-13 13:41 [PATCH 0/5] mm/vfio: huge pfnmaps with !MAP_FIXED mappings Peter Xu
2025-06-13 13:41 ` [PATCH 1/5] mm: Deduplicate mm_get_unmapped_area() Peter Xu
2025-06-13 14:12 ` Jason Gunthorpe
2025-06-13 14:55 ` Oscar Salvador
2025-06-13 14:58 ` Zi Yan
2025-06-13 15:57 ` Lorenzo Stoakes
2025-06-13 17:00 ` Pedro Falcato
2025-06-13 18:00 ` David Hildenbrand
2025-06-16 8:01 ` David Laight
2025-06-17 21:13 ` Peter Xu
2025-06-13 13:41 ` [PATCH 2/5] mm/hugetlb: Remove prepare_hugepage_range() Peter Xu
2025-06-13 14:12 ` Jason Gunthorpe
2025-06-13 14:59 ` Oscar Salvador
2025-06-13 15:13 ` Zi Yan
2025-06-13 16:24 ` Peter Xu
2025-06-13 18:01 ` David Hildenbrand [this message]
2025-06-14 4:11 ` Liam R. Howlett
2025-06-17 21:07 ` Peter Xu
2025-06-13 13:41 ` [PATCH 3/5] mm: Rename __thp_get_unmapped_area to mm_get_unmapped_area_aligned Peter Xu
2025-06-13 14:17 ` Jason Gunthorpe
2025-06-13 15:13 ` Peter Xu
2025-06-13 16:00 ` Jason Gunthorpe
2025-06-13 18:31 ` Peter Xu
2025-06-13 15:19 ` Zi Yan
2025-06-13 18:33 ` Peter Xu
2025-06-13 15:36 ` Lorenzo Stoakes
2025-06-13 18:45 ` Peter Xu
2025-06-13 19:18 ` Lorenzo Stoakes
2025-06-13 20:34 ` Peter Xu
2025-06-14 5:58 ` Lorenzo Stoakes
2025-06-14 5:23 ` Liam R. Howlett
2025-06-16 12:14 ` Jason Gunthorpe
2025-06-16 12:20 ` Lorenzo Stoakes
2025-06-16 12:26 ` Jason Gunthorpe
2025-06-13 13:41 ` [PATCH 4/5] vfio: Introduce vfio_device_ops.get_unmapped_area hook Peter Xu
2025-06-13 14:18 ` Jason Gunthorpe
2025-06-13 18:03 ` David Hildenbrand
2025-06-14 14:46 ` kernel test robot
2025-06-17 15:39 ` Peter Xu
2025-06-17 15:41 ` Jason Gunthorpe
2025-06-17 16:47 ` Peter Xu
2025-06-17 19:39 ` Peter Xu
2025-06-17 19:46 ` Jason Gunthorpe
2025-06-17 20:01 ` Peter Xu
2025-06-17 23:00 ` Jason Gunthorpe
2025-06-17 23:26 ` Peter Xu
2025-06-13 13:41 ` [PATCH 5/5] vfio-pci: Best-effort huge pfnmaps with !MAP_FIXED mappings Peter Xu
2025-06-13 14:29 ` Jason Gunthorpe
2025-06-13 15:26 ` Peter Xu
2025-06-13 16:09 ` Jason Gunthorpe
2025-06-13 19:15 ` Peter Xu
2025-06-13 23:16 ` Jason Gunthorpe
2025-06-16 22:06 ` Peter Xu
2025-06-16 23:00 ` Jason Gunthorpe
2025-06-17 20:56 ` Peter Xu
2025-06-17 23:18 ` Jason Gunthorpe
2025-06-17 23:36 ` Peter Xu
2025-06-18 16:56 ` Peter Xu
2025-06-18 17:46 ` Jason Gunthorpe
2025-06-18 19:15 ` Peter Xu
2025-06-19 13:58 ` Jason Gunthorpe
2025-06-19 14:55 ` Peter Xu
2025-06-19 18:40 ` Jason Gunthorpe
2025-06-24 20:37 ` Peter Xu
2025-06-24 20:51 ` Peter Xu
2025-06-24 23:40 ` Jason Gunthorpe
2025-06-25 0:48 ` Peter Xu
2025-06-25 13:07 ` Jason Gunthorpe
2025-06-25 17:12 ` Peter Xu
2025-06-25 18:41 ` Jason Gunthorpe
2025-06-25 19:26 ` Peter Xu
2025-06-30 14:05 ` Jason Gunthorpe
2025-07-02 20:58 ` Peter Xu
2025-07-02 23:32 ` Jason Gunthorpe
2025-06-13 17:44 ` Alex Mastro
2025-06-13 18:53 ` Peter Xu
2025-06-13 18:09 ` David Hildenbrand
2025-06-13 19:21 ` Peter Xu
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