linux-kernel - Re: [PATCH v3 14/15] kasan: add a test for kmem_cache_alloc/free

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Date:   Fri, 15 Jan 2021 14:49:24 +0100
From:   Alexander Potapenko <glider@...gle.com>
To:     Marco Elver <elver@...gle.com>
Cc:     Andrey Konovalov <andreyknvl@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Vincenzo Frascino <vincenzo.frascino@....com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Will Deacon <will.deacon@....com>,
        Andrey Ryabinin <aryabinin@...tuozzo.com>,
        Peter Collingbourne <pcc@...gle.com>,
        Evgenii Stepanov <eugenis@...gle.com>,
        Branislav Rankov <Branislav.Rankov@....com>,
        Kevin Brodsky <kevin.brodsky@....com>,
        kasan-dev <kasan-dev@...glegroups.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 14/15] kasan: add a test for kmem_cache_alloc/free_bulk

On Fri, Jan 15, 2021 at 2:16 PM Marco Elver <elver@...gle.com> wrote:
>
> On Thu, Jan 14, 2021 at 08:36PM +0100, Andrey Konovalov wrote:
> > Add a test for kmem_cache_alloc/free_bulk to make sure there are no
> > false-positives when these functions are used.
> >
> > Link: https://linux-review.googlesource.com/id/I2a8bf797aecf81baeac61380c567308f319e263d
> > Signed-off-by: Andrey Konovalov <andreyknvl@...gle.com>
>
> Reviewed-by: Marco Elver <elver@...gle.com>
Reviewed-by: Alexander Potapenko <glider@...gle.com>

(see a nit below)

> > +     cache = kmem_cache_create("test_cache", size, 0, 0, NULL);
Looks like there's a tab between "test_cache" and size, please double-check.