linux-kernel - Re: [PATCH v3 2/3] kasan: integrate the common part of two KASAN tag-based modes

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Date:   Tue, 22 Jun 2021 11:27:51 +0200
From:   Alexander Potapenko <glider@...gle.com>
To:     Kuan-Ying Lee <Kuan-Ying.Lee@...iatek.com>
Cc:     Andrey Ryabinin <ryabinin.a.a@...il.com>,
        Andrey Konovalov <andreyknvl@...il.com>,
        Marco Elver <elver@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        kasan-dev <kasan-dev@...glegroups.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-mediatek@...ts.infradead.org,
        wsd_upstream <wsd_upstream@...iatek.com>,
        chinwen.chang@...iatek.com, nicholas.tang@...iatek.com
Subject: Re: [PATCH v3 2/3] kasan: integrate the common part of two KASAN
 tag-based modes

> diff --git a/mm/kasan/report_tags.h b/mm/kasan/report_tags.h
> new file mode 100644
> index 000000000000..1cb872177904
> --- /dev/null
> +++ b/mm/kasan/report_tags.h
Why don't you make it a C file instead?

> +const char *kasan_get_bug_type(struct kasan_access_info *info)
If this function has to be in the header, it should be declared as
static inline.
But I don't think it has to be there in the first place.