linux-kernel - [linux-stable-rc:queue/5.10 9971/9999] arch/arm/kernel/spectre.c:13:14: error: expected ';' after return statement

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Date:   Wed, 9 Mar 2022 12:57:17 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, Sasha Levin <sashal@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [linux-stable-rc:queue/5.10 9971/9999]
 arch/arm/kernel/spectre.c:13:14: error: expected ';' after return statement

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/5.10
head:   fbf58a03f7a4df716d2470b8badfa0cada9e6fde
commit: 06036e20ed2d16694cd91fd64fe6f031756c138c [9971/9999] ARM: include unprivileged BPF status in Spectre V2 reporting
config: arm-milbeaut_m10v_defconfig (https://download.01.org/0day-ci/archive/20220309/202203091205.qc6V73C4-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 276ca87382b8f16a65bddac700202924228982f6)
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 arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=06036e20ed2d16694cd91fd64fe6f031756c138c
        git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
        git fetch --no-tags linux-stable-rc queue/5.10
        git checkout 06036e20ed2d16694cd91fd64fe6f031756c138c
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash arch/arm/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

>> arch/arm/kernel/spectre.c:13:14: error: expected ';' after return statement
           return false
                       ^
                       ;
   1 error generated.


vim +13 arch/arm/kernel/spectre.c

     7	
     8	static bool _unprivileged_ebpf_enabled(void)
     9	{
    10	#ifdef CONFIG_BPF_SYSCALL
    11		return !sysctl_unprivileged_bpf_disabled;
    12	#else
  > 13		return false
    14	#endif
    15	}
    16	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org