From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<davem@davemloft.net>, <edumazet@google.com>,
<linuxppc-dev@ozlabs.org>
Subject: Re: [PATCH v2] powerpc: Add const qual to local_read() parameter
Date: Wed, 20 Nov 2019 13:05:32 +1100 [thread overview]
Message-ID: <20191120130532.74844fb2@canb.auug.org.au> (raw)
In-Reply-To: <20191120011451.28168-1-mpe@ellerman.id.au>
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Hi all,
On Wed, 20 Nov 2019 12:14:51 +1100 Michael Ellerman <mpe@ellerman.id.au> wrote:
>
> From: Eric Dumazet <edumazet@google.com>
>
> A patch in net-next triggered a compile error on powerpc:
>
> include/linux/u64_stats_sync.h: In function 'u64_stats_read':
> include/asm-generic/local64.h:30:37: warning: passing argument 1 of 'local_read' discards 'const' qualifier from pointer target type
>
> This seems reasonable to relax powerpc local_read() requirements.
>
> Fixes: 316580b69d0a ("u64_stats: provide u64_stats_t type")
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> Reported-by: kbuild test robot <lkp@intel.com>
> Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> # build only
--
Cheers,
Stephen Rothwell
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next prev parent reply other threads:[~2019-11-20 2:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 1:14 Michael Ellerman
2019-11-20 2:05 ` Stephen Rothwell [this message]
2019-11-24 3:25 ` Stephen Rothwell
2019-11-24 23:18 ` Jakub Kicinski
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