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Date: Tue, 27 Jun 2023 09:32:14 -0700
From: Nathan Chancellor <nathan@kernel.org>
To: WANG Xuerui <kernel@xen0n.name>
Cc: Huacai Chen <chenhuacai@kernel.org>, WANG Rui <wangrui@loongson.cn>,
	Xi Ruoyao <xry111@xry111.site>, loongarch@lists.linux.dev,
	linux-kbuild@vger.kernel.org, llvm@lists.linux.dev,
	linux-kernel@vger.kernel.org, WANG Xuerui <git@xen0n.name>
Subject: Re: [PATCH 0/2] Fix cross-compilation issues with Clang
Message-ID: <20230627163214.GA665894@dev-arch.thelio-3990X>
References: <20230627130122.1491765-1-kernel@xen0n.name>
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In-Reply-To: <20230627130122.1491765-1-kernel@xen0n.name>

On Tue, Jun 27, 2023 at 09:01:20PM +0800, WANG Xuerui wrote:
> From: WANG Xuerui <git@xen0n.name>
> 
> Hi,
> 
> Just some quick fixes to the recently accepted Clang patches, thanks to
> Nathan's followup testing. (I test-compiled natively so didn't notice

It is good to hear that everything works natively as well :)

> that cross-compilation was broken, and by chance the LLVM snapshot I
> used didn't contain the breaking commit either.)

And we can already see this effort making the compiler better! The
problematic LLVM patch is only a week old so we were able to catch it
before it made it into a released version. Thanks again for the work you
have done getting this working so far.

Cheers,
Nathan

> 
> With an additional LLVM patch https://reviews.llvm.org/D153865 the Clang
> builds should now get fixed.
> 
> WANG Xuerui (2):
>   LoongArch: vDSO: Use CLANG_FLAGS instead of filtering out '--target='
>   LoongArch: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation
> 
>  arch/loongarch/Makefile      | 2 +-
>  arch/loongarch/vdso/Makefile | 5 +----
>  2 files changed, 2 insertions(+), 5 deletions(-)
> 
> -- 
> 2.40.0
>