netdev - Re: [PATCH v7 10/11] io_uring/cmd: Introduce SOCKET_URING_OP

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 for Android: free password hash cracker in your pocket

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

Message-ID: <877cnmbenv.fsf@>
Date: Mon, 16 Oct 2023 14:33:40 -0400
From: Gabriel Krisman Bertazi <krisman@...e.de>
To: Breno Leitao <leitao@...ian.org>
Cc: sdf@...gle.com,  axboe@...nel.dk,  asml.silence@...il.com,
  willemdebruijn.kernel@...il.com,  kuba@...nel.org,  pabeni@...hat.com,
  martin.lau@...ux.dev,  bpf@...r.kernel.org,
  linux-kernel@...r.kernel.org,  netdev@...r.kernel.org,
  io-uring@...r.kernel.org
Subject: Re: [PATCH v7 10/11] io_uring/cmd: Introduce
 SOCKET_URING_OP_SETSOCKOPT

Breno Leitao <leitao@...ian.org> writes:

> Add initial support for SOCKET_URING_OP_SETSOCKOPT. This new command is
> similar to setsockopt. This implementation leverages the function
> do_sock_setsockopt(), which is shared with the setsockopt() system call
> path.
>
> Important to say that userspace needs to keep the pointer's memory alive
> until the operation is completed. I.e, the memory could not be
> deallocated before the CQE is returned to userspace.
>
> Signed-off-by: Breno Leitao <leitao@...ian.org>

likewise..

Reviewed-by: Gabriel Krisman Bertazi <krisman@...e.de>

-- 
Gabriel Krisman Bertazi