From: Sean Christopherson <seanjc@google.com>
To: kernel test robot <lkp@intel.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: arch/powerpc/kvm/e500mc.c:171:5: error: no previous prototype for 'kvmppc_e500mc_check_processor_compat'
Date: Tue, 7 Mar 2023 17:08:01 -0800 [thread overview]
Message-ID: <ZAff8U7CmMxpY8Ig@google.com> (raw)
In-Reply-To: <202303031630.ntvIuYqo-lkp@intel.com>
On Fri, Mar 03, 2023, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 2eb29d59ddf02e39774abfb60b2030b0b7e27c1f
> commit: 7cb79f433e75b05d1635aefaa851cfcd1cb7dc4f KVM: PPC: Fix refactoring goof in kvmppc_e500mc_init()
> date: 5 weeks ago
> config: powerpc-randconfig-r001-20230302 (https://download.01.org/0day-ci/archive/20230303/202303031630.ntvIuYqo-lkp@intel.com/config)
> compiler: powerpc-linux-gcc (GCC) 12.1.0
> 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
> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7cb79f433e75b05d1635aefaa851cfcd1cb7dc4f
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout 7cb79f433e75b05d1635aefaa851cfcd1cb7dc4f
> # save the config file
> mkdir build_dir && cp config build_dir/.config
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash
>
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@intel.com>
> | Link: https://lore.kernel.org/oe-kbuild-all/202303031630.ntvIuYqo-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
> >> arch/powerpc/kvm/e500mc.c:171:5: error: no previous prototype for 'kvmppc_e500mc_check_processor_compat' [-Werror=missing-prototypes]
> 171 | int kvmppc_e500mc_check_processor_compat(void)
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
>
>
> vim +/kvmppc_e500mc_check_processor_compat +171 arch/powerpc/kvm/e500mc.c
>
> 170
> > 171 int kvmppc_e500mc_check_processor_compat(void)
Gah, should be "static". I'll send a patch.
next prev parent reply other threads:[~2023-03-08 1:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 8:19 arch/powerpc/kvm/e500mc.c:171:5: error: no previous prototype for 'kvmppc_e500mc_check_processor_compat' kernel test robot
2023-03-08 1:08 ` Sean Christopherson [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-04-05 7:18 kernel test robot
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