From: Matthias Kaehlcke <mka@chromium.org>
To: Michael Davidson <md@google.com>
Cc: Michal Marek <mmarek@suse.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
Shaohua Li <shli@kernel.org>,
Alexander Potapenko <glider@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
x86@kernel.org, linux-kbuild@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-raid@vger.kernel.org
Subject: Re: [PATCH 1/7] Makefile, LLVM: add -no-integrated-as to KBUILD_[AC]FLAGS
Date: Mon, 3 Apr 2017 15:49:02 -0700 [thread overview]
Message-ID: <20170403224902.GE13986@google.com> (raw)
In-Reply-To: <20170317001520.85223-2-md@google.com>
El Thu, Mar 16, 2017 at 05:15:14PM -0700 Michael Davidson ha dit:
> Add -no-integrated-as to KBUILD_AFLAGS and KBUILD_CFLAGS
> for clang.
>
> Signed-off-by: Michael Davidson <md@google.com>
> ---
> Makefile | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Makefile b/Makefile
> index b841fb36beb2..b21fd0ca2946 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -704,6 +704,8 @@ KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
> # See modpost pattern 2
> KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
> KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
> +KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
> +KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
> else
>
> # These warnings generated too much noise in a regular build.
Ping, any feedback on this patch?
Cheers
Matthias
next prev parent reply other threads:[~2017-04-03 22:49 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-17 0:15 [PATCH 0/7] LLVM: make x86_64 kernel build with clang Michael Davidson
2017-03-17 0:15 ` [PATCH 1/7] Makefile, LLVM: add -no-integrated-as to KBUILD_[AC]FLAGS Michael Davidson
2017-04-03 22:49 ` Matthias Kaehlcke [this message]
2017-04-21 7:49 ` Masahiro Yamada
2017-03-17 0:15 ` [PATCH 2/7] Makefile, x86, LLVM: disable unsupported optimization flags Michael Davidson
2017-03-17 21:32 ` H. Peter Anvin
2017-03-17 21:34 ` H. Peter Anvin
2017-04-05 18:08 ` Masahiro Yamada
2017-04-05 19:01 ` Matthias Kaehlcke
2017-04-05 19:11 ` Michael Davidson
2017-04-10 14:54 ` Masahiro Yamada
2017-03-17 0:15 ` [PATCH 3/7] x86, LLVM: suppress clang warnings about unaligned accesses Michael Davidson
2017-03-17 23:50 ` hpa
2017-04-03 23:01 ` Matthias Kaehlcke
2017-04-13 23:14 ` Matthias Kaehlcke
2017-04-13 23:55 ` H. Peter Anvin
2017-03-17 0:15 ` [PATCH 4/7] x86, boot, LLVM: #undef memcpy etc in string.c Michael Davidson
2017-03-17 0:15 ` [PATCH 5/7] x86, boot, LLVM: Use regparm=0 for memcpy and memset Michael Davidson
2017-03-17 12:08 ` Peter Zijlstra
2017-06-22 22:38 ` H. Peter Anvin
2017-03-17 0:15 ` [PATCH 6/7] md/raid10, LLVM: get rid of variable length array Michael Davidson
2017-03-17 12:08 ` Peter Zijlstra
2017-03-17 12:31 ` Alexander Potapenko
2017-03-17 12:32 ` Alexander Potapenko
2017-03-17 18:03 ` Borislav Petkov
2017-03-17 18:47 ` Dmitry Vyukov
2017-03-17 18:57 ` Borislav Petkov
2017-03-17 19:05 ` Dmitry Vyukov
2017-03-17 19:26 ` Peter Zijlstra
2017-03-17 19:29 ` Peter Zijlstra
2017-03-24 13:50 ` Dmitry Vyukov
2017-03-24 14:10 ` Peter Zijlstra
2017-03-24 14:22 ` Dmitry Vyukov
2017-03-18 0:41 ` Fengguang Wu
2017-03-17 12:44 ` Peter Zijlstra
2017-03-17 18:52 ` Michael Davidson
2017-03-17 19:27 ` Peter Zijlstra
2017-03-17 20:04 ` hpa
2017-03-24 13:47 ` Dmitry Vyukov
2017-03-24 14:09 ` Peter Zijlstra
2017-03-17 0:15 ` [PATCH 7/7] crypto, x86, LLVM: aesni - fix token pasting Michael Davidson
2017-03-17 8:17 ` [PATCH 0/7] LLVM: make x86_64 kernel build with clang Dmitry Vyukov
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