tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: d7e5d3f944b7f5d2cee0b8e46a829a04dd6066f3 commit: 7981e396b80981a5757aae9b858bb480e940838a [1355/1355] irqchip: phytium-2500: Add interrupt controller driver config: arm64-randconfig-r133-20241227 (https://download.01.org/0day-ci/archive/20241228/202412281248.l2Nmmpui-lkp@i...) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241228/202412281248.l2Nmmpui-lkp@i...) 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 <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412281248.l2Nmmpui-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

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drivers/irqchip/irq-gic-phytium-2500.c:172:29: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:194:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:271:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:290:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:140:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:510:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:796:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:797:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c:983:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500.c: In function 'gic_cpumask_select': drivers/irqchip/irq-gic-phytium-2500.c:1112:26: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits] 1112 | if ((skt >= 0) && (skt < MAX_MARS3_SOC_COUNT)) | ^~ drivers/irqchip/irq-gic-phytium-2500.c:1137:26: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits] 1137 | if ((skt >= 0) && (skt < MAX_MARS3_SOC_COUNT)) { | ^~ In file included from arch/arm64/include/asm/cputype.h:125, from arch/arm64/include/asm/cache.h:19, from include/linux/cache.h:6, from include/linux/printk.h:9, from include/linux/kernel.h:14, from include/linux/list.h:9, from include/linux/resource_ext.h:17, from include/linux/acpi.h:26, from drivers/irqchip/irq-gic-phytium-2500.c:22: drivers/irqchip/irq-gic-phytium-2500.c: In function 'gic_cpu_sys_reg_init': arch/arm64/include/asm/sysreg.h:769:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 769 | asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); 29- | ^~~ arch/arm64/include/asm/arch_gicv3.h:31:41: note: in expansion of macro 'write_sysreg_s' 31 | #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) | ^~~~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:903:25: note: in expansion of macro 'write_gicreg' 903 | write_gicreg(0, ICC_AP0R2_EL1); | ^~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:904:17: note: here 904 | case 6: | ^~~~ arch/arm64/include/asm/sysreg.h:769:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 769 | asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); 41- | ^~~ arch/arm64/include/asm/arch_gicv3.h:31:41: note: in expansion of macro 'write_sysreg_s' 31 | #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) | ^~~~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:905:25: note: in expansion of macro 'write_gicreg' 905 | write_gicreg(0, ICC_AP0R1_EL1); | ^~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:906:17: note: here 906 | case 5: | ^~~~ arch/arm64/include/asm/sysreg.h:769:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 769 | asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); 53- | ^~~ arch/arm64/include/asm/arch_gicv3.h:31:41: note: in expansion of macro 'write_sysreg_s' 31 | #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) | ^~~~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:918:17: note: in expansion of macro 'write_gicreg' 918 | write_gicreg(0, ICC_AP1R2_EL1); | ^~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:919:9: note: here 919 | case 6: | ^~~~ arch/arm64/include/asm/sysreg.h:769:9: warning: this statement may fall through [-Wimplicit-fallthrough=] 769 | asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); 65- | ^~~ arch/arm64/include/asm/arch_gicv3.h:31:41: note: in expansion of macro 'write_sysreg_s' 31 | #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) | ^~~~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:920:17: note: in expansion of macro 'write_gicreg' 920 | write_gicreg(0, ICC_AP1R1_EL1); | ^~~~~~~~~~~~ drivers/irqchip/irq-gic-phytium-2500.c:921:9: note: here 921 | case 5: | ^~~~ -- drivers/irqchip/irq-gic-phytium-2500-its.c:1736:23: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:1736:23: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2123:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2123:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2318:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2318:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3804:19: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3804:19: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:431:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:432:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:433:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __le64 [usertype] @@ drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: expected unsigned long long drivers/irqchip/irq-gic-phytium-2500-its.c:434:25: sparse: got restricted __le64 [usertype] drivers/irqchip/irq-gic-phytium-2500-its.c:1736:23: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:1736:23: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:1736:23: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2123:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2123:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2123:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2148:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2179:31: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2184:13: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2194:40: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2195:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2200:21: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2253:43: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2279:9: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2280:9: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2315:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2318:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2318:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2318:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2873:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2920:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:2952:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3030:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3070:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3804:19: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3804:19: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3804:19: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3809:31: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c:3829:13: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-phytium-2500-its.c: In function 'its_cpumask_select': drivers/irqchip/irq-gic-phytium-2500-its.c:1169:26: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits] 1169 | if ((skt >= 0) && (skt < MAX_MARS3_SKT_COUNT)) | ^~ drivers/irqchip/irq-gic-phytium-2500-its.c:1195:26: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits] 1195 | if ((skt >= 0) && (skt < MAX_MARS3_SKT_COUNT)) { | ^~ drivers/irqchip/irq-gic-phytium-2500-its.c: In function 'its_cpu_init_collection': drivers/irqchip/irq-gic-phytium-2500-its.c:2289:29: warning: variable 'skt_id' set but not used [-Wunused-but-set-variable] 2289 | unsigned long mpid, skt_id; | ^~~~~~ drivers/irqchip/irq-gic-phytium-2500-its.c:2289:23: warning: variable 'mpid' set but not used [-Wunused-but-set-variable] 2289 | unsigned long mpid, skt_id; | ^~~~ drivers/irqchip/irq-gic-phytium-2500-its.c: In function 'its_cpumask_first': drivers/irqchip/irq-gic-phytium-2500-its.c:2679:26: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits] 2679 | if ((skt >= 0) && (skt < MAX_MARS3_SKT_COUNT)) | ^~ drivers/irqchip/irq-gic-phytium-2500-its.c:2705:26: warning: comparison of unsigned expression in '>= 0' is always true [-Wtype-limits] 2705 | if ((skt >= 0) && (skt < MAX_MARS3_SKT_COUNT)) { | ^~

vim +172 drivers/irqchip/irq-gic-phytium-2500.c 168 169 /* Wait for completion of a redistributor change */ 170 static void gic_redist_wait_for_rwp(void) 171 {

172 gic_do_wait_for_rwp(gic_data_rdist_rd_base()); 173 } 174

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