linux-kernel - Re: [PATCH] riscv: fix syscall_get_arguments() and syscall_set

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Message-ID: <20190329135635.7e136350@gandalf.local.home>
Date:   Fri, 29 Mar 2019 13:56:35 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     David Abdurachmanov <david.abdurachmanov@...il.com>
Cc:     "Dmitry V. Levin" <ldv@...linux.org>,
        Will Drewry <wad@...omium.org>,
        Kees Cook <keescook@...omium.org>,
        Palmer Dabbelt <palmer@...ive.com>,
        linux-kernel@...r.kernel.org,
        Andy Lutomirski <luto@...capital.net>,
        Ingo Molnar <mingo@...hat.com>, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH] riscv: fix syscall_get_arguments() and
 syscall_set_arguments()

On Fri, 29 Mar 2019 18:52:18 +0100
David Abdurachmanov <david.abdurachmanov@...il.com> wrote:

> I have alternative version posted in December part of SECCOMP
> patchset which is based on arm64 implementation.
> 
> http://lists.infradead.org/pipermail/linux-riscv/2018-December/002450.html
> 
> I noticed that SECCOMP wasn't working properly if filters were
> checking syscall arguments, because populated arguments were wrong.
> 
> Btw, I plan to send v2 of SECCOMP patchset soonish.

Please do. I want to get my patch series out, which will require these
changes.

-- Steve