From: "Liam R. Howlett" <Liam.Howlett@oracle.com>
To: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Vlastimil Babka <vbabka@suse.cz>,
Matthew Wilcox <willy@infradead.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>, Jan Kara <jack@suse.cz>,
Eric Biederman <ebiederm@xmission.com>,
Kees Cook <kees@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
SeongJae Park <sj@kernel.org>, Shuah Khan <shuah@kernel.org>,
Brendan Higgins <brendanhiggins@google.com>,
David Gow <davidgow@google.com>, Rae Moar <rmoar@google.com>
Subject: Re: [PATCH v2 1/7] userfaultfd: move core VMA manipulation logic to mm/userfaultfd.c
Date: Tue, 9 Jul 2024 09:07:36 -0400 [thread overview]
Message-ID: <4v3i2dkez33twngywzvosnc3vwlgxynktqceno3izup4mp46hd@nf6ebzbddnwx> (raw)
In-Reply-To: <76a0f9c7191544ad9ccd5c156d8c524cde67a894.1720121068.git.lorenzo.stoakes@oracle.com>
* Lorenzo Stoakes <lorenzo.stoakes@oracle.com> [240704 15:28]:
> This patch forms part of a patch series intending to separate out VMA logic
> and render it testable from userspace, which requires that core
> manipulation functions be exposed in an mm/-internal header file.
>
> In order to do this, we must abstract APIs we wish to test, in this
> instance functions which ultimately invoke vma_modify().
>
> This patch therefore moves all logic which ultimately invokes vma_modify()
> to mm/userfaultfd.c, trying to transfer code at a functional granularity
> where possible.
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
next prev parent reply other threads:[~2024-07-09 13:08 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-04 19:27 [PATCH v2 0/7] Make core VMA operations internal and testable Lorenzo Stoakes
2024-07-04 19:27 ` [PATCH v2 1/7] userfaultfd: move core VMA manipulation logic to mm/userfaultfd.c Lorenzo Stoakes
2024-07-09 10:40 ` Vlastimil Babka
2024-07-09 14:14 ` Lorenzo Stoakes
2024-07-09 13:07 ` Liam R. Howlett [this message]
2024-07-04 19:27 ` [PATCH v2 2/7] mm: move vma_modify() and helpers to internal header Lorenzo Stoakes
2024-07-09 10:45 ` Vlastimil Babka
2024-07-09 13:09 ` Liam R. Howlett
2024-07-04 19:27 ` [PATCH v2 3/7] mm: move vma_shrink(), vma_expand() " Lorenzo Stoakes
2024-07-09 10:49 ` Vlastimil Babka
2024-07-04 19:27 ` [PATCH v2 4/7] mm: move internal core VMA manipulation functions to own file Lorenzo Stoakes
2024-07-09 11:09 ` Vlastimil Babka
2024-07-09 13:12 ` Liam R. Howlett
2024-07-04 19:28 ` [PATCH v2 5/7] MAINTAINERS: Add entry for new VMA files Lorenzo Stoakes
2024-07-09 11:11 ` Vlastimil Babka
2024-07-09 13:13 ` Liam R. Howlett
2024-07-04 19:28 ` [PATCH v2 6/7] tools: separate out shared radix-tree components Lorenzo Stoakes
2024-07-09 11:14 ` Vlastimil Babka
2024-07-09 13:13 ` Liam R. Howlett
2024-07-04 19:28 ` [PATCH v2 7/7] tools: add skeleton code for userland testing of VMA logic Lorenzo Stoakes
2024-07-05 18:28 ` SeongJae Park
2024-07-08 13:14 ` Lorenzo Stoakes
2024-07-09 11:29 ` Vlastimil Babka
2024-07-09 13:16 ` Liam R. Howlett
2024-07-10 19:32 ` [PATCH v2 0/7] Make core VMA operations internal and testable Lorenzo Stoakes
2024-07-11 2:54 ` Andrew Morton
2024-07-11 18:00 ` Liam R. Howlett
2024-07-19 10:52 ` Lorenzo Stoakes
2024-07-19 20:49 ` Andrew Morton
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