From: Nathan Chancellor <nathan@kernel.org>
To: kernel test robot <lkp@intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
llvm@lists.linux.dev, kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Catalin Marinas <catalin.marinas@arm.com>
Subject: Re: [linux-next:master 11523/11993] include/asm-generic/rwonce.h:67:9: error: expected string literal in 'asm'
Date: Mon, 3 Oct 2022 15:16:43 -0700 [thread overview]
Message-ID: <YztfSxGPA5JNwInL@dev-arch.thelio-3990X> (raw)
In-Reply-To: <202210040658.MIQoJiKz-lkp@intel.com>
On Tue, Oct 04, 2022 at 06:13:07AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: 274d7803837da78dfc911bcda0d593412676fc20
> commit: ba00c2a04fa5431d204a4183062b30372c062aa7 [11523/11993] arm64: fix the build with binutils 2.27
> config: arm64-randconfig-r034-20221003
> compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
> reproduce (this is a W=1 build):
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # install arm64 cross compiling tool for clang build
> # apt-get install binutils-aarch64-linux-gnu
> # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ba00c2a04fa5431d204a4183062b30372c062aa7
> git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> git fetch --no-tags linux-next master
> git checkout ba00c2a04fa5431d204a4183062b30372c062aa7
> # save the config file
> mkdir build_dir && cp config build_dir/.config
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash
>
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> In file included from arch/arm64/kernel/module-plts.c:6:
> In file included from include/linux/elf.h:6:
> In file included from arch/arm64/include/asm/elf.h:8:
> In file included from arch/arm64/include/asm/hwcap.h:9:
> In file included from arch/arm64/include/asm/cpufeature.h:9:
> In file included from arch/arm64/include/asm/alternative-macros.h:5:
> In file included from include/linux/bits.h:22:
> In file included from include/linux/build_bug.h:5:
> In file included from include/linux/compiler.h:248:
> In file included from arch/arm64/include/asm/rwonce.h:71:
> >> include/asm-generic/rwonce.h:67:9: error: expected string literal in 'asm'
> return __READ_ONCE(*(unsigned long *)addr);
> ^
> arch/arm64/include/asm/rwonce.h:43:16: note: expanded from macro '__READ_ONCE'
> asm volatile(__LOAD_RCPC(b, %w0, %1) \
> ^
> arch/arm64/include/asm/rwonce.h:17:2: note: expanded from macro '__LOAD_RCPC'
> ALTERNATIVE( \
> ^
https://lore.kernel.org/20221003193759.1141709-1-nathan@kernel.org/
should resolve this.
Cheers,
Nathan
prev parent reply other threads:[~2022-10-03 22:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-03 22:13 kernel test robot
2022-10-03 22:16 ` Nathan Chancellor [this message]
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