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From:   Nathan Chancellor <nathan@kernel.org>
To:     Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        x86@kernel.org, Ard Biesheuvel <ardb@kernel.org>
Cc:     Nick Desaulniers <ndesaulniers@google.com>,
        linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org,
        clang-built-linux@googlegroups.com,
        Nathan Chancellor <nathan@kernel.org>
Subject: [PATCH 0/3] Fix cross compiling x86 with clang
Date:   Thu, 25 Mar 2021 17:04:32 -0700
Message-Id: <20210326000435.4785-1-nathan@kernel.org>
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Hi all,

This series fixes cross compiling x86 with clang, which was initially
brought up by John here:

https://lore.kernel.org/r/cceb074c-861c-d716-5e19-834a8492f245@gmail.com/

I have picked up that patch and added the same fix in a couple of other
places where it is needed.

I have tested this on an ARM based server with both defconfig and
allmodconfig, where the build now passes.

Please let me know if there are any problems.

Cheers,
Nathan

John Millikin (1):
  x86: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)

Nathan Chancellor (2):
  x86/boot: Add $(CLANG_FLAGS) to compressed KBUILD_CFLAGS
  efi/libstub: Add $(CLANG_FLAGS) to x86 flags

 arch/x86/Makefile                     | 1 +
 arch/x86/boot/compressed/Makefile     | 1 +
 drivers/firmware/efi/libstub/Makefile | 3 ++-
 3 files changed, 4 insertions(+), 1 deletion(-)


base-commit: 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b
-- 
2.31.0