From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>,
clang-built-linux@googlegroups.com,
Nick Desaulniers <ndesaulniers@google.com>,
Nathan Chancellor <natechancellor@gmail.com>,
linux-s390@vger.kernel.org, Vasily Gorbik <gor@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Janosch Frank <frankja@linux.ibm.com>,
Collin Walling <walling@linux.ibm.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 4/4] s390: fix clang -Wpointer-sign warnigns in boot code
Date: Fri, 3 May 2019 16:27:18 +0200 [thread overview]
Message-ID: <20190503142718.GF5602@osiris> (raw)
In-Reply-To: <20190415083605.2560074-4-arnd@arndb.de>
On Mon, Apr 15, 2019 at 10:35:54AM +0200, Arnd Bergmann wrote:
> The arch/s390/boot directory is built with its own set of compiler
> options that does not include -Wno-pointer-sign like the rest of
> the kernel does, this causes a lot of harmess but correct warnings
> when building with clang.
>
> For the atomics, we can add type casts to avoid the warnings, for
> everything else the easiest way is to slightly adapt the types
> to be more consistent.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> arch/s390/boot/ipl_parm.c | 2 +-
> arch/s390/include/asm/bitops.h | 12 ++++++------
> arch/s390/include/asm/ebcdic.h | 2 +-
> arch/s390/include/asm/lowcore.h | 2 +-
> drivers/s390/char/sclp.h | 4 ++--
> 5 files changed, 11 insertions(+), 11 deletions(-)
Applied, with typo fix and a simple coding style issue.
Thanks!
next prev parent reply other threads:[~2019-05-03 15:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-15 8:35 [PATCH v2 1/4] s390: only build for new CPUs with clang Arnd Bergmann
2019-04-15 8:35 ` [PATCH v2 2/4] s390: boot, purgatory: pass $(CLANG_FLAGS) where needed Arnd Bergmann
2019-04-15 16:12 ` Nathan Chancellor
2019-05-03 14:26 ` Heiko Carstens
2019-04-15 8:35 ` [PATCH v2 3/4] s390: drop CONFIG_VIRT_TO_BUS Arnd Bergmann
2019-05-03 14:26 ` Heiko Carstens
2019-04-15 8:35 ` [PATCH v2 4/4] s390: fix clang -Wpointer-sign warnigns in boot code Arnd Bergmann
2019-04-22 17:51 ` Nick Desaulniers
2019-04-23 8:05 ` Arnd Bergmann
2019-04-23 18:21 ` Nick Desaulniers
2019-05-03 14:27 ` Heiko Carstens [this message]
2019-05-03 14:25 ` [PATCH v2 1/4] s390: only build for new CPUs with clang Heiko Carstens
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