From: David Laight <David.Laight@ACULAB.COM>
To: "'jeffxu@chromium.org'" <jeffxu@chromium.org>,
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Subject: RE: [RFC PATCH v2 0/8] Introduce mseal() syscall
Date: Thu, 19 Oct 2023 09:19:29 +0000 [thread overview]
Message-ID: <b3508782e1304074b4b43040be2d1f1b@AcuMS.aculab.com> (raw)
In-Reply-To: <20231017090815.1067790-1-jeffxu@chromium.org>
From: jeffxu@chromium.org
> Sent: 17 October 2023 10:08
>
> This patchset proposes a new mseal() syscall for the Linux kernel.
I'm sure you can give it a better name, there isn't a 6 character
limit on identifiers!
FWIW you could also use mprotect(addr, len, IMMUTABLE);
David
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Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
prev parent reply other threads:[~2023-10-19 9:19 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-17 9:08 [RFC PATCH v2 0/8] Introduce mseal() syscall jeffxu
2023-10-17 9:08 ` [RFC PATCH v2 1/8] mseal: Add mseal(2) syscall jeffxu
2023-10-17 15:45 ` Randy Dunlap
2023-10-17 9:08 ` [RFC PATCH v2 2/8] mseal: Wire up mseal syscall jeffxu
2023-10-17 9:08 ` [RFC PATCH v2 3/8] mseal: add can_modify_mm and can_modify_vma jeffxu
2023-10-17 9:08 ` [RFC PATCH v2 4/8] mseal: Check seal flag for mprotect(2) jeffxu
2023-10-17 9:08 ` [RFC PATCH v2 5/8] mseal: Check seal flag for munmap(2) jeffxu
2023-10-17 16:54 ` Linus Torvalds
2023-10-18 15:08 ` Jeff Xu
2023-10-18 17:14 ` Jeff Xu
2023-10-18 18:27 ` Linus Torvalds
2023-10-18 19:07 ` Jeff Xu
2023-10-17 9:08 ` [RFC PATCH v2 6/8] mseal: Check seal flag for mremap(2) jeffxu
2023-10-20 13:56 ` Muhammad Usama Anjum
2023-10-17 9:08 ` [RFC PATCH v2 7/8] mseal:Check seal flag for mmap(2) jeffxu
2023-10-17 17:04 ` Linus Torvalds
2023-10-17 17:43 ` Linus Torvalds
2023-10-18 7:01 ` Jeff Xu
2023-10-19 7:27 ` Stephen Röttger
2023-10-17 9:08 ` [RFC PATCH v2 8/8] selftest mm/mseal mprotect/munmap/mremap/mmap jeffxu
2023-10-20 14:24 ` Muhammad Usama Anjum
2023-10-20 15:23 ` Peter Zijlstra
2023-10-20 16:33 ` Muhammad Usama Anjum
2023-10-19 9:19 ` David Laight [this message]
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