linux-kernel - Re: [PATCH] lib/bitmap: rework bitmap

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Message-ID: <20200524152350.0192a835@elisabeth>
Date:   Sun, 24 May 2020 15:24:36 +0200
From:   Stefano Brivio <sbrivio@...hat.com>
To:     Yury Norov <yury.norov@...il.com>
Cc:     Pablo Neira Ayuso <pablo@...filter.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] lib/bitmap: rework bitmap_cut()

Hi Yury,

On Sat, 7 Mar 2020 06:07:39 -0800
Yury Norov <yury.norov@...il.com> wrote:

> On Sat, Mar 07, 2020 at 02:33:41PM +0100, Stefano Brivio wrote:
> >
> > [...]
> >
> > ...which means it would be a good idea to also add tests for numbers of
> > bits that are not multiple of eight, and single bits too.  
> 
> OK, I will look at this and send v2

Meanwhile, I could send the simple version of the fix I proposed for the
hypothetical partial overlapping issue you reported, and add this test,
recycling parts of the tests you already shared, if you agree. Just let
me know.

-- 
Stefano