linux-kernel - [PATCH 0/4] clean early submission path

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <cover.1586325467.git.asml.silence@gmail.com>
Date:   Wed,  8 Apr 2020 08:58:42 +0300
From:   Pavel Begunkov <asml.silence@...il.com>
To:     Jens Axboe <axboe@...nel.dk>, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/4] clean early submission path

This is mainly in preparation for future changes, but looks nice
by itself. The last patch fixes a mild vulnerability.

Pavel Begunkov (4):
  io_uring: simplify io_get_sqring
  io_uring: alloc req only after getting sqe
  io_uring: remove req init from io_get_req()
  io_uring: don't read user-shared sqe flags twice

 fs/io_uring.c | 113 ++++++++++++++++++++++++--------------------------
 1 file changed, 54 insertions(+), 59 deletions(-)

-- 
2.24.0