linux-kernel - Re: [PATCH v2 0/3] add fault injection to user memory access

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Date:   Mon, 31 Aug 2020 23:29:52 +0900
From:   Akinobu Mita <akinobu.mita@...il.com>
To:     albert.linde@...il.com
Cc:     Andrew Morton <akpm@...ux-foundation.org>, bp@...en8.de,
        Ingo Molnar <mingo@...hat.com>,
        Jonathan Corbet <corbet@....net>,
        Thomas Gleixner <tglx@...utronix.de>,
        Arnd Bergmann <arnd@...db.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Alexander Viro <viro@...iv.linux.org.uk>, glider@...gle.com,
        andreyknvl@...gle.com, Dmitry Vyukov <dvyukov@...gle.com>,
        elver@...gle.com, linux-doc@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>,
        Linux-Arch <linux-arch@...r.kernel.org>, x86@...nel.org,
        Albert van der Linde <alinde@...gle.com>
Subject: Re: [PATCH v2 0/3] add fault injection to user memory access

2020年8月28日(金) 23:14 <albert.linde@...il.com>:
>
> From: Albert van der Linde <alinde@...gle.com>
>
> The goal of this series is to improve testing of fault-tolerance in
> usages of user memory access functions, by adding support for fault
> injection.
>
> The first patch adds failure injection capability for usercopy
> functions. The second changes usercopy functions to use this new failure
> capability (copy_from_user, ...). The third patch adds
> get/put/clear_user failures to x86.

This series looks good to me.

Reviewed-by: Akinobu Mita <akinobu.mita@...il.com>