linux-kernel - Re: mainline build failure due to 8238b4579866 ("wait_on

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Date:   Sat, 27 Aug 2022 19:11:07 +0100
From:   Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Mikulas Patocka <mpatocka@...hat.com>,
        Will Deacon <will@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        linux-arch <linux-arch@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: mainline build failure due to 8238b4579866 ("wait_on_bit: add an
 acquire memory barrier")

On Sat, Aug 27, 2022 at 6:03 PM Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> On Sat, Aug 27, 2022 at 2:21 AM Sudip Mukherjee (Codethink)
> <sudipm.mukherjee@...il.com> wrote:
> >
> > I will be happy to test any patch or provide any extra log if needed.
>
> This should now be fixed by commit d6ffe6067a54 ("provide
> arch_test_bit_acquire for architectures that define test_bit").

Yeah, it has. Just now tested s390 build with 89b749d8552d ("Merge tag
'fbdev-for-6.0-rc3' of
git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev").


-- 
Regards
Sudip