linux-kernel - Re: kasan behavior when built with unsupported compiler

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Message-ID: <CACT4Y+aLvktebOUnfau+TCv4GntX+YR1YPzkBt1bYfMyKZ4PcA@mail.gmail.com>
Date:   Tue, 7 Mar 2017 17:40:22 +0100
From:   Dmitry Vyukov <dvyukov@...gle.com>
To:     Andrey Ryabinin <aryabinin@...tuozzo.com>
Cc:     Nikolay Borisov <n.borisov.lkml@...il.com>,
        Alexander Potapenko <glider@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>,
        kasan-dev <kasan-dev@...glegroups.com>,
        Kees Cook <keescook@...gle.com>
Subject: Re: kasan behavior when built with unsupported compiler

On Tue, Mar 7, 2017 at 5:26 PM, Andrey Ryabinin <aryabinin@...tuozzo.com> wrote:
>
>
> On 03/07/2017 06:54 PM, Dmitry Vyukov wrote:
>
>>
>> Hi,
>>
>> Re the message that kasan is not supported while it's still enabled in the end.
>> I think it's an issue related to gcc plugins. Originally kasan was
>> supported with 5.0+ thus the message. However, later we extended this
>> support to 4.5+ with gcc plugins.
>
> You made this up, we don't have such plugin.

Right. It was KCOV.