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29 Nov 2023 07:43:38 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1r8Miu-0000PD-02; Wed, 29 Nov 2023 15:43:36 +0000 Date: Wed, 29 Nov 2023 23:42:05 +0800 From: kernel test robot To: Masahiro Yamada Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: arch/powerpc/kernel/time.c:788:9: sparse: sparse: incorrect type in initializer (different address spaces) Message-ID: <202311292258.2P0hVLX1-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 18d46e76d7c2eedd8577fae67e3f1d4db25018b0 commit: 481461f5109919babbb393d6f68002936b8e2493 linux/export.h: make independent of CONFIG_MODULES date: 4 months ago config: powerpc-randconfig-c042-20230517 (https://download.01.org/0day-ci/archive/20231129/202311292258.2P0hVLX1-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20231129/202311292258.2P0hVLX1-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202311292258.2P0hVLX1-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/powerpc/kernel/time.c:788:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:788:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:788:9: sparse: got unsigned long long * >> arch/powerpc/kernel/time.c:788:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:788:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:788:9: sparse: got unsigned long long * >> arch/powerpc/kernel/time.c:788:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:788:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:788:9: sparse: got unsigned long long * >> arch/powerpc/kernel/time.c:788:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:788:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:788:9: sparse: got unsigned long long * >> arch/powerpc/kernel/time.c:788:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:788:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:788:9: sparse: got unsigned long long * arch/powerpc/kernel/time.c:796:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:796:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:796:9: sparse: got unsigned long long * arch/powerpc/kernel/time.c:796:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:796:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:796:9: sparse: got unsigned long long * arch/powerpc/kernel/time.c:796:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:796:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:796:9: sparse: got unsigned long long * arch/powerpc/kernel/time.c:796:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:796:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:796:9: sparse: got unsigned long long * arch/powerpc/kernel/time.c:796:9: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:796:9: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:796:9: sparse: got unsigned long long * arch/powerpc/kernel/time.c:504:24: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] __percpu *__vpp_verify @@ got unsigned long long * @@ arch/powerpc/kernel/time.c:504:24: sparse: expected void const [noderef] __percpu *__vpp_verify arch/powerpc/kernel/time.c:504:24: sparse: got unsigned long long * vim +788 arch/powerpc/kernel/time.c 4a4cfe3836916e Tony Breeds 2007-09-22 784 d831d0b83f2058 Tony Breeds 2007-09-21 785 static int decrementer_set_next_event(unsigned long evt, d831d0b83f2058 Tony Breeds 2007-09-21 786 struct clock_event_device *dev) d831d0b83f2058 Tony Breeds 2007-09-21 787 { 6601ec1c2ba929 Christophe Leroy 2020-09-29 @788 __this_cpu_write(decrementers_next_tb, get_tb() + evt); 25aa145856cd0d Nicholas Piggin 2021-11-23 789 set_dec_or_work(evt); 0215f7d8c53fb1 Benjamin Herrenschmidt 2014-01-14 790 d831d0b83f2058 Tony Breeds 2007-09-21 791 return 0; d831d0b83f2058 Tony Breeds 2007-09-21 792 } d831d0b83f2058 Tony Breeds 2007-09-21 793 :::::: The code at line 788 was first introduced by commit :::::: 6601ec1c2ba929430f5585ce7f9d9960b0e0a01d powerpc: Remove get_tb_or_rtc() :::::: TO: Christophe Leroy :::::: CC: Michael Ellerman -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki