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Message-ID: <202312062242.RFPPozG9-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspam-User: X-Stat-Signature: edis7fwx73mckwp83toqacb3mo3faso4 X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: CEBAF4001F X-HE-Tag: 1701871957-212089 X-HE-Meta: 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 vCQkquNZ amD55pLKVO04h5iZIxU0b++XBdgBXA1IsqqFOIZezoTBXqBQLqODgLr8rbC59+1XOsvYG6jmfwZ66h6JXVk+W+Ugxl6GDDeiHRd6bCD5Acr7xqEoNXa1sseMchdXTqXvULOUeKE5K3V4OL01PrCoQdyf0x3NoHLznjtW4y5xuD35xJY8sYCVqIuVaWQVzhYNYNsUiOFEeAul33vZaMs7EpNp+Z5gPQTiqioMZMfWkKncxv2/E/ZyS7HKpKTEV8YDGDYa+1yLP6qjmMTwXjxzI96iF/E3fza6dFOaOfDy2MAfxPSfmvCfHFtNsxmizfouCJMCzHnO2SvZCWwv0/rFLAbMd79Ca3vKgpBI0P3DEzJX1CnThtTMXgUHhKTm6l5PkB1dCS4Oyjx8qXmwFccICz0+F1Er+mvEg3see0rgc9r/3itlrRoUpZx0UzrsGnicudLJx X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 577a4ee0b96fb043c9cf4a533c550ff587e526cf commit: c8be9e66ca1eb71c694537e20d00533db48650a9 [5063/5273] sysctl: treewide: constify the ctl_table argument of handlers config: riscv-randconfig-001-20231206 (https://download.01.org/0day-ci/archive/20231206/202312062242.RFPPozG9-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231206/202312062242.RFPPozG9-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/202312062242.RFPPozG9-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/perf/riscv_pmu_sbi.c:1008:19: error: incompatible function pointer types initializing 'proc_handler *' (aka 'int (*)(const struct ctl_table *, int, void *, unsigned long *, long long *)') with an expression of type 'int (struct ctl_table *, int, void *, size_t *, loff_t *)' (aka 'int (struct ctl_table *, int, void *, unsigned long *, long long *)') [-Wincompatible-function-pointer-types] 1008 | .proc_handler = riscv_pmu_proc_user_access_handler, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +1008 drivers/perf/riscv_pmu_sbi.c cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1001 cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1002 static struct ctl_table sbi_pmu_sysctl_table[] = { cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1003 { cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1004 .procname = "perf_user_access", cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1005 .data = &sysctl_perf_user_access, cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1006 .maxlen = sizeof(unsigned int), cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1007 .mode = 0644, cc4c07c89aada1 Alexandre Ghiti 2023-08-02 @1008 .proc_handler = riscv_pmu_proc_user_access_handler, cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1009 .extra1 = SYSCTL_ZERO, cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1010 .extra2 = SYSCTL_TWO, cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1011 }, cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1012 { } cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1013 }; cc4c07c89aada1 Alexandre Ghiti 2023-08-02 1014 :::::: The code at line 1008 was first introduced by commit :::::: cc4c07c89aada16229084eeb93895c95b7eabaa3 drivers: perf: Implement perf event mmap support in the SBI backend :::::: TO: Alexandre Ghiti :::::: CC: Palmer Dabbelt -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki