From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: powerpc: fix build failure by disabling attribute-alias warning in pci_32
Date: Wed, 6 Jun 2018 01:19:34 +1000 (AEST) [thread overview]
Message-ID: <410b7p2cVbz9s08@ozlabs.org> (raw)
In-Reply-To: <fa51770430e00ac2db1c621365473a0c893d105e.1528179842.git.christophe.leroy@c-s.fr>
On Tue, 2018-06-05 at 06:57:43 UTC, Christophe Leroy wrote:
> Commit 2479bfc9bc600 ("powerpc: Fix build by disabling attribute-alias
> warning for SYSCALL_DEFINEx") forgot arch/powerpc/kernel/pci_32.c
>
> Latest GCC version emit the following warnings
>
> As arch/powerpc code is built with -Werror, this breaks build with
> GCC 8.1
>
> This patch inhibits this warning
>
> In file included from arch/powerpc/kernel/pci_32.c:14:
> ./include/linux/syscalls.h:233:18: error: 'sys_pciconfig_iobase' alias between functions of incompatible types 'long int(long int, long unsigned int, long unsigned int)' and 'long int(long int, long int, long int)' [-Werror=attribute-alias]
> asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \
> ^~~
> ./include/linux/syscalls.h:222:2: note: in expansion of macro '__SYSCALL_DEFINEx'
> __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
> ^~~~~~~~~~~~~~~~~
>
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/415520373975d2eba565c256d2cad8
cheers
prev parent reply other threads:[~2018-06-05 15:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-05 6:57 [PATCH] powerpc: fix build failure by disabling attribute-alias warning in pci_32 Christophe Leroy
2018-06-05 15:19 ` Michael Ellerman [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=410b7p2cVbz9s08@ozlabs.org \
--to=patch-notifications@ellerman.id.au \
--cc=benh@kernel.crashing.org \
--cc=christophe.leroy@c-s.fr \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=paulus@samba.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).