Re: [PATCH v2 0/6] ARM: clang support
From: Stefan Agner
Date: Mon May 07 2018 - 16:25:02 EST
On 25.03.2018 20:09, Stefan Agner wrote:
> This patchset fixes some remaining issues when building the ARM
> architecture using LLVM/clang. The patchset requires the following
> kbuild change:
> https://lkml.org/lkml/2018/3/19/1756
>
> With that patch and this patchset applied and I can successfully
> build (and boot) the multi_v7_defconfig with 4.16-rc5 using clang
> 5.0.1 and 6.0.0.
Russel, Arnd, any comment on this patch series? How can we get it
merged?
I was thinking patch 1 through armsoc since that is the way previous
patches have been merged.
Note sure about patch 2, Russel can you comment on Thierry's email?
And patch 3 through 6 through Russel's tree?
--
Stefan
>
> This version also adds a patch to mitigate a often printed warning
> about duplicate 'const' declaration specifier when using get_user().
>
> Stefan Agner (6):
> bus: arm-cci: use asm unreachable
> efi/libstub/arm: add support for building with clang
> ARM: trusted_foundations: do not use naked function
> ARM: drop no-thumb-interwork in EABI mode
> ARM: add support for building ARM kernel with clang
> ARM: uaccess: remove const to avoid duplicate specifier
>
> arch/arm/Makefile | 2 +-
> arch/arm/boot/compressed/Makefile | 2 +-
> arch/arm/firmware/trusted_foundations.c | 14 +++++++++-----
> arch/arm/include/asm/uaccess.h | 2 +-
> drivers/bus/arm-cci.c | 2 --
> drivers/firmware/efi/libstub/Makefile | 3 ++-
> 6 files changed, 14 insertions(+), 11 deletions(-)