linux-kernel - Re: [PATCH] kasan: Improve free meta storage in Generic KASAN

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Message-ID: <CA+fCnZfTJwfmO-OYcUst0fsWhRa+MzDtkv1N_bMob9_1BivdJA@mail.gmail.com>
Date:   Tue, 21 Nov 2023 17:05:22 +0100
From:   Andrey Konovalov <andreyknvl@...il.com>
To:     Juntong Deng <juntong.deng@...look.com>
Cc:     kernel test robot <oliver.sang@...el.com>, oe-lkp@...ts.linux.dev,
        lkp@...el.com, Dmitry Vyukov <dvyukov@...gle.com>,
        kasan-dev@...glegroups.com, ryabinin.a.a@...il.com,
        glider@...gle.com, vincenzo.frascino@....com,
        akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org
Subject: Re: [PATCH] kasan: Improve free meta storage in Generic KASAN

On Tue, Nov 21, 2023 at 5:03 PM Juntong Deng <juntong.deng@...look.com> wrote:
>
> This bug is caused by the fact that after improving the free meta
> storage, kasan_metadata_size() continues to calculate the metadata
> size according to the previous storage method.
>
> I will fix this in a separate patch.

Hi,

Please send a v2 with the fix folded in instead.

Thanks!