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with local (Exim 4.96) (envelope-from ) id 1rqoHj-0000qw-0S; Sun, 31 Mar 2024 06:03:15 +0000 Date: Sun, 31 Mar 2024 14:02:26 +0800 From: kernel test robot To: Huacai Chen Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: drivers/base/power/domain_governor.c:409: warning: cannot understand function prototype: 'struct dev_power_governor pm_domain_always_on_gov = ' Message-ID: <202403311326.Dr2HlMYm-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Huacai, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 712e14250dd2907346617eba275c46f53db8fae7 commit: 366bb35a8e48198cefcd3484ac6b2374d1347873 LoongArch: Add suspend (ACPI S3) support date: 1 year, 4 months ago config: loongarch-randconfig-r034-20230511 (https://download.01.org/0day-ci/archive/20240331/202403311326.Dr2HlMYm-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20240331/202403311326.Dr2HlMYm-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/202403311326.Dr2HlMYm-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/base/power/domain_governor.c:409: warning: cannot understand function prototype: 'struct dev_power_governor pm_domain_always_on_gov = ' -- >> drivers/base/power/runtime.c:365: warning: Excess function parameter 'dev' description in '__rpm_callback' sparse warnings: (new ones prefixed by >>) >> drivers/acpi/nvs.c:140:54: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *kaddr @@ drivers/acpi/nvs.c:140:54: sparse: expected void volatile [noderef] __iomem *addr drivers/acpi/nvs.c:140:54: sparse: got void *kaddr >> drivers/acpi/nvs.c:143:66: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *virt @@ got void *kaddr @@ drivers/acpi/nvs.c:143:66: sparse: expected void [noderef] __iomem *virt drivers/acpi/nvs.c:143:66: sparse: got void *kaddr >> drivers/acpi/nvs.c:182:38: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *kaddr @@ got void [noderef] __iomem * @@ drivers/acpi/nvs.c:182:38: sparse: expected void *kaddr drivers/acpi/nvs.c:182:38: sparse: got void [noderef] __iomem * drivers/acpi/nvs.c:184:46: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *kaddr @@ got void [noderef] __iomem * @@ drivers/acpi/nvs.c:184:46: sparse: expected void *kaddr drivers/acpi/nvs.c:184:46: sparse: got void [noderef] __iomem * -- >> drivers/acpi/sleep.c:556:46: sparse: sparse: restricted suspend_state_t degrades to integer drivers/acpi/sleep.c:656:50: sparse: sparse: restricted suspend_state_t degrades to integer -- >> kernel/power/main.c:133:34: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:133:38: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:134:21: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:134:26: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:136:38: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:137:62: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:133:55: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:162:38: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:162:46: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:163:54: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:162:67: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:182:31: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:182:36: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:188:13: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:188:21: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:188:39: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:188:47: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:579:34: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:579:38: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:580:31: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:581:57: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:579:55: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:608:38: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:608:46: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:609:47: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:608:67: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:629:31: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:629:36: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:635:13: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:635:21: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:703:31: sparse: sparse: restricted suspend_state_t degrades to integer kernel/power/main.c:703:36: sparse: sparse: restricted suspend_state_t degrades to integer vim +409 drivers/base/power/domain_governor.c e59a8db8d9b7c0 Rafael J. Wysocki 2012-01-14 405 925b44a273aa8c Mark Brown 2011-12-08 406 /** 925b44a273aa8c Mark Brown 2011-12-08 407 * pm_genpd_gov_always_on - A governor implementing an always-on policy 925b44a273aa8c Mark Brown 2011-12-08 408 */ 925b44a273aa8c Mark Brown 2011-12-08 @409 struct dev_power_governor pm_domain_always_on_gov = { :::::: The code at line 409 was first introduced by commit :::::: 925b44a273aa8c4c23c006c1228aacd538eead09 PM / Domains: Provide an always on power domain governor :::::: TO: Mark Brown :::::: CC: Rafael J. Wysocki -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki