Hi AngeloGioacchino, I love your patch! Yet something to improve:
[auto build test ERROR on pm/linux-next] [also build test ERROR on robh/for-next linux/master linus/master v5.11-rc2 next-20210108] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/AngeloGioacchino-Del-Regno/Enable-CPRh-3-4-CPU-Scaling-on-various-QCOM-SoCs/20210110-021002 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next config: arm-randconfig-r022-20210108 (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 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://github.com/0day-ci/linux/commit/390ca2a9300484089b567314e6a8c145f0652248 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review AngeloGioacchino-Del-Regno/Enable-CPRh-3-4-CPU-Scaling-on-various-QCOM-SoCs/20210110-021002 git checkout 390ca2a9300484089b567314e6a8c145f0652248 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>): In file included from include/linux/math.h:5, from include/linux/kernel.h:13, from include/linux/clk.h:13, from include/linux/cpufreq.h:11, from drivers/cpufreq/qcom-cpufreq-hw.c:11: drivers/cpufreq/qcom-cpufreq-hw.c: In function 'qcom_cpufreq_gen_params': >> arch/arm/include/asm/div64.h:51:36: error: passing argument 1 of >> '__div64_32' from incompatible pointer type >> [-Werror=incompatible-pointer-types] 51 | #define do_div(n, base) __div64_32(&(n), base) | ^~~~ | | | u32 * {aka unsigned int *} drivers/cpufreq/qcom-cpufreq-hw.c:555:3: note: in expansion of macro 'do_div' 555 | do_div(millivolts, 1000); | ^~~~~~ arch/arm/include/asm/div64.h:24:45: note: expected 'uint64_t *' {aka 'long long unsigned int *'} but argument is of type 'u32 *' {aka 'unsigned int *'} 24 | static inline uint32_t __div64_32(uint64_t *n, uint32_t base) | ~~~~~~~~~~^ drivers/cpufreq/qcom-cpufreq-hw.c: In function 'qcom_cpufreq_acd_regbit': >> arch/arm/include/asm/div64.h:51:36: error: passing argument 1 of >> '__div64_32' from incompatible pointer type >> [-Werror=incompatible-pointer-types] 51 | #define do_div(n, base) __div64_32(&(n), base) | ^~~~ | | | u32 * {aka unsigned int *} drivers/cpufreq/qcom-cpufreq-hw.c:650:2: note: in expansion of macro 'do_div' 650 | do_div(regbit, 4); | ^~~~~~ arch/arm/include/asm/div64.h:24:45: note: expected 'uint64_t *' {aka 'long long unsigned int *'} but argument is of type 'u32 *' {aka 'unsigned int *'} 24 | static inline uint32_t __div64_32(uint64_t *n, uint32_t base) | ~~~~~~~~~~^ drivers/cpufreq/qcom-cpufreq-hw.c: In function 'qcom_cpufreq_hw_read_lut': >> arch/arm/include/asm/div64.h:51:36: error: passing argument 1 of >> '__div64_32' from incompatible pointer type >> [-Werror=incompatible-pointer-types] 51 | #define do_div(n, base) __div64_32(&(n), base) | ^~~~ | | | u32 * {aka unsigned int *} drivers/cpufreq/qcom-cpufreq-hw.c:1085:3: note: in expansion of macro 'do_div' 1085 | do_div(freq, 1000); | ^~~~~~ arch/arm/include/asm/div64.h:24:45: note: expected 'uint64_t *' {aka 'long long unsigned int *'} but argument is of type 'u32 *' {aka 'unsigned int *'} 24 | static inline uint32_t __div64_32(uint64_t *n, uint32_t base) | ~~~~~~~~~~^ drivers/cpufreq/qcom-cpufreq-hw.c: In function 'qcom_cpufreq_hw_driver_probe': >> arch/arm/include/asm/div64.h:51:36: error: passing argument 1 of >> '__div64_32' from incompatible pointer type >> [-Werror=incompatible-pointer-types] 51 | #define do_div(n, base) __div64_32(&(n), base) | ^~~~ | | | long unsigned int * drivers/cpufreq/qcom-cpufreq-hw.c:1591:2: note: in expansion of macro 'do_div' 1591 | do_div(cpu_hw_rate, soc_data->clk_hw_div); | ^~~~~~ arch/arm/include/asm/div64.h:24:45: note: expected 'uint64_t *' {aka 'long long unsigned int *'} but argument is of type 'long unsigned int *' 24 | static inline uint32_t __div64_32(uint64_t *n, uint32_t base) | ~~~~~~~~~~^ cc1: some warnings being treated as errors vim +/__div64_32 +51 arch/arm/include/asm/div64.h fa4adc614922c24 include/asm-arm/div64.h Nicolas Pitre 2006-12-06 44 fa4adc614922c24 include/asm-arm/div64.h Nicolas Pitre 2006-12-06 45 /* 040b323b5012b55 arch/arm/include/asm/div64.h Nicolas Pitre 2015-11-02 46 * In OABI configurations, some uses of the do_div function 040b323b5012b55 arch/arm/include/asm/div64.h Nicolas Pitre 2015-11-02 47 * cause gcc to run out of registers. To work around that, 040b323b5012b55 arch/arm/include/asm/div64.h Nicolas Pitre 2015-11-02 48 * we can force the use of the out-of-line version for 040b323b5012b55 arch/arm/include/asm/div64.h Nicolas Pitre 2015-11-02 49 * configurations that build a OABI kernel. fa4adc614922c24 include/asm-arm/div64.h Nicolas Pitre 2006-12-06 50 */ 040b323b5012b55 arch/arm/include/asm/div64.h Nicolas Pitre 2015-11-02 @51 #define do_div(n, base) __div64_32(&(n), base) fa4adc614922c24 include/asm-arm/div64.h Nicolas Pitre 2006-12-06 52 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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