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From:   Dmitry Vyukov <dvyukov@google.com>
Date:   Mon, 14 Oct 2019 10:40:43 +0200
Message-ID: <CACT4Y+aAicvQ1FYyOVbhJy62F4U6R_PXr+myNghFh8PZixfYLQ@mail.gmail.com>
Subject: Re: KCSAN Support on ARM64 Kernel
To:     sgrover@codeaurora.org, Marco Elver <elver@google.com>,
        kasan-dev <kasan-dev@googlegroups.com>,
        LKML <linux-kernel@vger.kernel.org>,
        "Paul E. McKenney" <paulmck@linux.ibm.com>,
        Will Deacon <willdeacon@google.com>,
        Andrea Parri <parri.andrea@gmail.com>,
        Alan Stern <stern@rowland.harvard.edu>,
        Mark Rutland <mark.rutland@arm.com>
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On Mon, Oct 14, 2019 at 7:11 AM <sgrover@codeaurora.org> wrote:
>
> Hi Dmitry,
>
> I am from Qualcomm Linux Security Team, just going through KCSAN and foun=
d that there was a thread for arm64 support (https://lkml.org/lkml/2019/9/2=
0/804).
>
> Can you please tell me if KCSAN is supported on ARM64 now? Can I just reb=
ase the KCSAN branch on top of our let=E2=80=99s say android mainline kerne=
l, enable the config and run syzkaller on that for finding race conditions?
>
> It would be very helpful if you reply, we want to setup this for finding =
issues on our proprietary modules that are not part of kernel mainline.
>
> Regards,
>
> Sachin Grover

+more people re KCSAN on ARM64