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Date: Mon, 28 Jun 2021 18:29:31 -0700
From: Yury Norov <yury.norov@...il.com>
To: Andy Shevchenko <andy.shevchenko@...il.com>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux-Arch <linux-arch@...r.kernel.org>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>,
Yoshinori Sato <ysato@...rs.sourceforge.jp>,
Brian Cain <bcain@...eaurora.org>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
Jonas Bonn <jonas@...thpole.se>,
Stefan Kristiansson <stefan.kristiansson@...nalahti.fi>,
"James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
Palmer Dabbelt <palmer@...belt.com>,
Heiko Carstens <hca@...ux.ibm.com>,
Rich Felker <dalias@...c.org>,
David Hildenbrand <david@...hat.com>,
Jaegeuk Kim <jaegeuk@...nel.org>,
Arnd Bergmann <arnd@...db.de>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Rasmus Villemoes <linux@...musvillemoes.dk>,
Andrew Morton <akpm@...ux-foundation.org>,
Alexander Lobakin <alobakin@...me>,
Samuel Mendoza-Jonas <sam@...dozajonas.com>,
Jakub Kicinski <kuba@...nel.org>,
Daniel Bristot de Oliveira <bristot@...hat.com>,
Alexey Klimov <aklimov@...hat.com>,
Ingo Molnar <mingo@...hat.com>,
kernel test robot <lkp@...el.com>
Subject: Re: [PATCH 1/8] bitops: protect find_first_{,zero}_bit properly
On Sun, Jun 13, 2021 at 12:38:52AM +0300, Andy Shevchenko wrote:
> On Sat, Jun 12, 2021 at 3:38 PM Yury Norov <yury.norov@...il.com> wrote:
> >
> > find_first_bit() and find_first_zero_bit() are not protected with
> > ifdefs as other functions in find.h. It causes build errors on some
> > platforms if CONFIG_GENERIC_FIND_FIRST_BIT is enabled.
>
> Fixes?
Fixes: 2cc7b6a44ac2 ("lib: add fast path for find_first_*_bit() and find_last_bit()")
> > Reported-by: kernel test robot <lkp@...el.com>
> > Signed-off-by: Yury Norov <yury.norov@...il.com>
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