From: David Laight <David.Laight@ACULAB.COM>
To: 'Alice Ryhl' <aliceryhl@google.com>,
"boqun.feng@gmail.com" <boqun.feng@gmail.com>
Cc: "a.hindborg@samsung.com" <a.hindborg@samsung.com>,
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"alex.gaynor@gmail.com" <alex.gaynor@gmail.com>,
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Subject: RE: [PATCH v5 1/4] rust: uaccess: add userspace pointers
Date: Sun, 21 Apr 2024 18:08:02 +0000 [thread overview]
Message-ID: <5a45ccc04cae4976900d031989104737@AcuMS.aculab.com> (raw)
In-Reply-To: <20240416095323.1107928-1-aliceryhl@google.com>
Should you be implementing 'struct iov_iter' ?
Even if it means creating an IO_UBUF for ioctls?
(Although that might take some 'fettling' for read+write for ioctls.)
David
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Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
next prev parent reply other threads:[~2024-04-21 18:08 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 7:13 [PATCH v5 0/4] Memory management patches needed by Rust Binder Alice Ryhl
2024-04-15 7:13 ` [PATCH v5 1/4] rust: uaccess: add userspace pointers Alice Ryhl
2024-04-15 9:36 ` Benno Lossin
2024-04-15 9:44 ` Alice Ryhl
2024-04-15 9:51 ` Benno Lossin
2024-04-15 21:53 ` Boqun Feng
2024-04-16 9:53 ` Alice Ryhl
2024-04-21 18:08 ` David Laight [this message]
2024-04-21 18:37 ` Alice Ryhl
2024-04-21 19:48 ` David Laight
2024-04-22 6:31 ` Alice Ryhl
2024-04-16 5:05 ` Trevor Gross
2024-04-16 9:53 ` Alice Ryhl
2024-04-17 14:28 ` Gary Guo
2024-04-17 14:40 ` Alice Ryhl
2024-04-17 15:27 ` Benno Lossin
2024-04-17 15:35 ` Alice Ryhl
2024-04-15 7:13 ` [PATCH v5 2/4] uaccess: always export _copy_[from|to]_user with CONFIG_RUST Alice Ryhl
2024-04-15 23:05 ` Kees Cook
2024-04-16 9:57 ` Alice Ryhl
2024-04-15 7:13 ` [PATCH v5 3/4] rust: uaccess: add typed accessors for userspace pointers Alice Ryhl
2024-04-16 5:53 ` Trevor Gross
2024-04-16 9:53 ` Alice Ryhl
2024-04-15 7:13 ` [PATCH v5 4/4] rust: add abstraction for `struct page` Alice Ryhl
2024-04-15 8:10 ` Andreas Hindborg
2024-04-15 9:54 ` Benno Lossin
2024-04-16 5:40 ` Trevor Gross
2024-04-16 9:53 ` Alice Ryhl
2024-04-16 17:47 ` Trevor Gross
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