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From: Vlastimil Babka <vbabka@suse.cz>
To: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: "Liam R . Howlett" <Liam.Howlett@oracle.com>,
	Jann Horn <jannh@google.com>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Peter Xu <peterx@redhat.com>
Subject: Re: [PATCH v2 6/8] mm: isolate mmap internal logic to mm/vma.c
Date: Thu, 24 Oct 2024 19:23:14 +0200	[thread overview]
Message-ID: <10c78981-998c-41a9-86d0-6282bd1b1772@suse.cz> (raw)
In-Reply-To: <67d9ba63e203452431c7ee7802d3988bd1258ab6.1729715266.git.lorenzo.stoakes@oracle.com>

On 10/23/24 22:38, Lorenzo Stoakes wrote:
> In previous commits we effected improvements to the mmap() logic in
> mmap_region() and its newly introduced internal implementation function
> __mmap_region().
> 
> However as these changes are intended to be backported, we kept the delta
> as small as is possible and made as few changes as possible to the newly
> introduced mm/vma.* files.
> 
> Take the opportunity to move this logic to mm/vma.c which not only isolates
> it, but also makes it available for later userland testing which can help
> us catch such logic errors far earlier.
> 
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>

With help of git's colorMoved:

Reviewed-by: Vlastimil Babka <vbabka@suse.cz>



  reply	other threads:[~2024-10-24 17:23 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-23 20:38 [PATCH v2 0/8] fix error handling in mmap_region() and refactor Lorenzo Stoakes
2024-10-23 20:38 ` [PATCH hotfix 6.12 v2 1/8] mm: avoid unsafe VMA hook invocation when error arises on mmap hook Lorenzo Stoakes
2024-10-23 20:38 ` [PATCH hotfix 6.12 v2 2/8] mm: unconditionally close VMAs on error Lorenzo Stoakes
2024-10-23 20:38 ` [PATCH hotfix 6.12 v2 3/8] mm: refactor map_deny_write_exec() Lorenzo Stoakes
2024-10-23 20:38 ` [PATCH hotfix 6.12 v2 4/8] mm: resolve faulty mmap_region() error path behaviour Lorenzo Stoakes
2024-10-28 18:29   ` Mark Brown
2024-10-28 18:57     ` Lorenzo Stoakes
2024-10-28 19:05       ` Linus Torvalds
2024-10-28 19:14         ` Lorenzo Stoakes
2024-10-28 19:50           ` Liam R. Howlett
2024-10-28 20:00             ` Liam R. Howlett
2024-10-28 20:17               ` Lorenzo Stoakes
2024-10-28 20:22                 ` Linus Torvalds
2024-10-28 20:43                   ` Lorenzo Stoakes
2024-10-28 21:04                     ` Liam R. Howlett
2024-10-28 21:05                     ` Mark Brown
2024-10-28 21:28                       ` Lorenzo Stoakes
2024-10-28 21:00                   ` Vlastimil Babka
2024-10-28 21:19                     ` Linus Torvalds
2024-10-28 21:28                       ` Vlastimil Babka
2024-10-28 22:14                         ` Lorenzo Stoakes
2024-10-29  7:50                           ` Vlastimil Babka
2024-10-29 10:23                             ` Lorenzo Stoakes
2024-10-29 12:33                           ` Mark Brown
2024-10-29 12:41                             ` Lorenzo Stoakes
2024-10-29 15:04                           ` Catalin Marinas
2024-10-29 15:16                             ` Lorenzo Stoakes
2024-10-29 16:22                               ` Catalin Marinas
2024-10-29 16:36                                 ` Lorenzo Stoakes
2024-10-29 17:02                                   ` Catalin Marinas
2024-10-29 17:28                                     ` Lorenzo Stoakes
2024-10-29 17:32                                       ` Catalin Marinas
2024-10-28 20:51       ` Mark Brown
2024-10-23 20:38 ` [PATCH v2 5/8] tools: testing: add additional vma_internal.h stubs Lorenzo Stoakes
2024-10-23 20:38 ` [PATCH v2 6/8] mm: isolate mmap internal logic to mm/vma.c Lorenzo Stoakes
2024-10-24 17:23   ` Vlastimil Babka [this message]
2024-10-23 20:38 ` [PATCH v2 7/8] mm: refactor __mmap_region() Lorenzo Stoakes
2024-10-25  8:35   ` Vlastimil Babka
2024-10-25 10:19     ` Lorenzo Stoakes
2024-10-25 10:23       ` Vlastimil Babka
2024-10-23 20:38 ` [PATCH v2 8/8] mm: defer second attempt at merge on mmap() Lorenzo Stoakes
2024-10-25  9:43   ` Vlastimil Babka
2024-10-25 10:20     ` Lorenzo Stoakes

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