From: Jens Axboe <axboe@kernel.dk>
To: Stefano Garzarella <sgarzare@redhat.com>
Cc: Christian Brauner <christian.brauner@ubuntu.com>,
Jann Horn <jannh@google.com>, Jeff Moyer <jmoyer@redhat.com>,
Linux FS Devel <linux-fsdevel@vger.kernel.org>,
Sargun Dhillon <sargun@sargun.me>,
Kees Cook <keescook@chromium.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Kernel Hardening <kernel-hardening@lists.openwall.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
kernel list <linux-kernel@vger.kernel.org>,
Aleksa Sarai <asarai@suse.de>,
io-uring <io-uring@vger.kernel.org>
Subject: Re: [PATCH v4 0/3] io_uring: add restrictions to support untrusted applications and guests
Date: Wed, 26 Aug 2020 10:47:36 -0600 [thread overview]
Message-ID: <82061082-42c8-1e1c-1f36-6f42e7dd10cb@kernel.dk> (raw)
In-Reply-To: <CAGxU2F55zzMzc043P88TWJNr2poUTVwrRmu86qyh0uM-8gimng@mail.gmail.com>
On 8/25/20 9:20 AM, Stefano Garzarella wrote:
> Hi Jens,
> this is a gentle ping.
>
> I'll respin, using memdup_user() for restriction registration.
> I'd like to get some feedback to see if I should change anything else.
>
> Do you think it's in good shape?
As far as I'm concerned, this is fine. But I want to make sure that Kees
is happy with it, as he's the one that's been making noise on this front.
--
Jens Axboe
next prev parent reply other threads:[~2020-08-26 16:48 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-13 15:32 [PATCH v4 0/3] io_uring: add restrictions to support untrusted applications and guests Stefano Garzarella
2020-08-13 15:32 ` [PATCH v4 1/3] io_uring: use an enumeration for io_uring_register(2) opcodes Stefano Garzarella
2020-08-26 19:40 ` Kees Cook
2020-08-26 19:43 ` Kees Cook
2020-08-26 19:52 ` Andreas Dilger
2020-08-27 7:11 ` Stefano Garzarella
2020-08-13 15:32 ` [PATCH v4 2/3] io_uring: add IOURING_REGISTER_RESTRICTIONS opcode Stefano Garzarella
2020-08-13 17:42 ` kernel test robot
2020-08-17 10:41 ` Stefano Garzarella
2020-08-26 19:46 ` Kees Cook
2020-08-27 7:12 ` Stefano Garzarella
2020-08-13 15:32 ` [PATCH v4 3/3] io_uring: allow disabling rings during the creation Stefano Garzarella
2020-08-26 19:50 ` Kees Cook
2020-08-27 7:18 ` Stefano Garzarella
2020-08-27 15:04 ` Kees Cook
2020-08-25 15:20 ` [PATCH v4 0/3] io_uring: add restrictions to support untrusted applications and guests Stefano Garzarella
2020-08-26 16:47 ` Jens Axboe [this message]
2020-08-26 19:40 ` Kees Cook
2020-08-27 7:24 ` Stefano Garzarella
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