From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Nathan Chancellor <natechancellor@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
clang-built-linux@googlegroups.com,
Nick Desaulniers <ndesaulniers@google.com>,
linux-s390@vger.kernel.org, Vasily Gorbik <gor@linux.ibm.com>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Luc Van Oostenryck <luc.vanoostenryck@gmail.com>,
Philipp Rudo <prudo@linux.ibm.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/4] s390: boot, purgatory: pass $(CLANG_FLAGS) where needed
Date: Fri, 3 May 2019 16:26:04 +0200 [thread overview]
Message-ID: <20190503142604.GD5602@osiris> (raw)
In-Reply-To: <20190415161206.GA6928@archlinux-i9>
On Mon, Apr 15, 2019 at 09:12:06AM -0700, Nathan Chancellor wrote:
> On Mon, Apr 15, 2019 at 10:35:52AM +0200, Arnd Bergmann wrote:
> > The purgatory and boot Makefiles do not inherit the original cflags,
> > so clang falls back to the default target architecture when building it,
> > typically this would be x86 when cross-compiling.
> >
> > Add $(CLANG_FLAGS) everywhere so we pass the correct --target=s390x-linux
> > option when cross-compiling.
> >
> > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>
> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
>
> > ---
> > arch/s390/Makefile | 4 ++--
> > arch/s390/purgatory/Makefile | 1 +
> > 2 files changed, 3 insertions(+), 2 deletions(-)
Applied, thanks.
next prev parent reply other threads:[~2019-05-03 14:26 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 [this message]
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
2019-05-03 14:25 ` [PATCH v2 1/4] s390: only build for new CPUs with clang Heiko Carstens
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