Hi Stephen, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f141df371335645ce29a87d9683a3f79fba7fd67 commit: 09f6b27d5ddd9ad0ec096d1b0f8decdacc70f0f8 ARM: dove: multiplatform support date: 7 months ago config: arm-randconfig-s031-20221107 compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=09f6b27d5ddd9ad0ec096d1b0f8decdacc70f0f8 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 09f6b27d5ddd9ad0ec096d1b0f8decdacc70f0f8 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash arch/arm/mach-meson/ arch/arm/mach-mmp/ arch/arm/mach-mvebu/ arch/arm/mach-tegra/ drivers/clk/ drivers/gpu/drm/ drivers/irqchip/ drivers/mmc/host/ drivers/scsi/ drivers/soc/ux500/ drivers/video/fbdev/ kernel/futex/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> arch/arm/mach-meson/platsmp.c:40:55: sparse: sparse: Using plain integer as NULL pointer -- >> arch/arm/mach-mmp/mmp2.c:148:1: sparse: sparse: symbol 'mmp2_device_nand' was not declared. Should it be static? >> arch/arm/mach-mmp/mmp2.c:157:17: sparse: sparse: symbol 'mmp2_resource_gpio' was not declared. Should it be static? -- >> arch/arm/mach-mvebu/pm.c:124:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ arch/arm/mach-mvebu/pm.c:124:9: sparse: expected void volatile [noderef] __iomem *addr arch/arm/mach-mvebu/pm.c:124:9: sparse: got unsigned int [usertype] * arch/arm/mach-mvebu/pm.c:125:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ arch/arm/mach-mvebu/pm.c:125:9: sparse: expected void volatile [noderef] __iomem *addr arch/arm/mach-mvebu/pm.c:125:9: sparse: got unsigned int [usertype] * arch/arm/mach-mvebu/pm.c:133:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ arch/arm/mach-mvebu/pm.c:133:9: sparse: expected void volatile [noderef] __iomem *addr arch/arm/mach-mvebu/pm.c:133:9: sparse: got unsigned int [usertype] * arch/arm/mach-mvebu/pm.c:134:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ arch/arm/mach-mvebu/pm.c:134:9: sparse: expected void volatile [noderef] __iomem *addr arch/arm/mach-mvebu/pm.c:134:9: sparse: got unsigned int [usertype] * arch/arm/mach-mvebu/pm.c:140:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ arch/arm/mach-mvebu/pm.c:140:9: sparse: expected void volatile [noderef] __iomem *addr arch/arm/mach-mvebu/pm.c:140:9: sparse: got unsigned int [usertype] * arch/arm/mach-mvebu/pm.c:141:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ arch/arm/mach-mvebu/pm.c:141:9: sparse: expected void volatile [noderef] __iomem *addr arch/arm/mach-mvebu/pm.c:141:9: sparse: got unsigned int [usertype] * >> arch/arm/mach-mvebu/pm.c:148:50: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned int [noderef] [usertype] __iomem *store_addr @@ got unsigned int [usertype] *[assigned] store_addr @@ arch/arm/mach-mvebu/pm.c:148:50: sparse: expected unsigned int [noderef] [usertype] __iomem *store_addr arch/arm/mach-mvebu/pm.c:148:50: sparse: got unsigned int [usertype] *[assigned] store_addr >> arch/arm/mach-mvebu/pm.c:150:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *[assigned] store_addr @@ arch/arm/mach-mvebu/pm.c:150:9: sparse: expected void volatile [noderef] __iomem *addr arch/arm/mach-mvebu/pm.c:150:9: sparse: got unsigned int [usertype] *[assigned] store_addr -- >> arch/arm/mach-mvebu/pmsu.c:145:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *dest @@ got void [noderef] __iomem *[assigned] sram_virt_base @@ arch/arm/mach-mvebu/pmsu.c:145:9: sparse: expected void *dest arch/arm/mach-mvebu/pmsu.c:145:9: sparse: got void [noderef] __iomem *[assigned] sram_virt_base -- >> arch/arm/mach-mvebu/pm-board.c:46:15: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] srcmd @@ got restricted __le32 [usertype] @@ arch/arm/mach-mvebu/pm-board.c:46:15: sparse: expected unsigned int [usertype] srcmd arch/arm/mach-mvebu/pm-board.c:46:15: sparse: got restricted __le32 [usertype] >> arch/arm/mach-mvebu/pm-board.c:47:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [assigned] [usertype] ackcmd @@ got restricted __le32 [usertype] @@ arch/arm/mach-mvebu/pm-board.c:47:16: sparse: expected unsigned int [assigned] [usertype] ackcmd arch/arm/mach-mvebu/pm-board.c:47:16: sparse: got restricted __le32 [usertype] -- >> arch/arm/mach-tegra/reset.c:64:9: sparse: sparse: subtraction of functions? Share your drugs arch/arm/mach-tegra/reset.c:66:9: sparse: sparse: subtraction of functions? Share your drugs -- kernel/futex/waitwake.c: note: in included file (through kernel/futex/futex.h): >> arch/arm/include/asm/futex.h:146:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned int [noderef] [usertype] __user *uaddr @@ arch/arm/include/asm/futex.h:146:17: sparse: expected void const * arch/arm/include/asm/futex.h:146:17: sparse: got unsigned int [noderef] [usertype] __user *uaddr arch/arm/include/asm/futex.h:149:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned int [noderef] [usertype] __user *uaddr @@ arch/arm/include/asm/futex.h:149:17: sparse: expected void const * arch/arm/include/asm/futex.h:149:17: sparse: got unsigned int [noderef] [usertype] __user *uaddr arch/arm/include/asm/futex.h:152:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned int [noderef] [usertype] __user *uaddr @@ arch/arm/include/asm/futex.h:152:17: sparse: expected void const * arch/arm/include/asm/futex.h:152:17: sparse: got unsigned int [noderef] [usertype] __user *uaddr arch/arm/include/asm/futex.h:155:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned int [noderef] [usertype] __user *uaddr @@ arch/arm/include/asm/futex.h:155:17: sparse: expected void const * arch/arm/include/asm/futex.h:155:17: sparse: got unsigned int [noderef] [usertype] __user *uaddr arch/arm/include/asm/futex.h:158:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned int [noderef] [usertype] __user *uaddr @@ arch/arm/include/asm/futex.h:158:17: sparse: expected void const * arch/arm/include/asm/futex.h:158:17: sparse: got unsigned int [noderef] [usertype] __user *uaddr kernel/futex/waitwake.c:262:33: sparse: sparse: context imbalance in 'futex_wake_op' - different lock contexts for basic block kernel/futex/waitwake.c:328:6: sparse: sparse: context imbalance in 'futex_wait_queue' - unexpected unlock kernel/futex/waitwake.c:449:36: sparse: sparse: context imbalance in 'futex_wait_multiple_setup' - unexpected unlock -- >> drivers/clk/clk-stm32mp1.c:158:30: sparse: sparse: symbol 'ethrx_src' was not declared. Should it be static? -- drivers/irqchip/irq-gic-v3.c:943:78: sparse: sparse: dubious: !x | y drivers/irqchip/irq-gic-v3.c:233:29: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:256:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:346:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:363:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:197:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:594:24: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:891:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:892:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:893:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c: note: in included file (through include/linux/irqchip/arm-gic-v3.h): >> arch/arm/include/asm/arch_gicv3.h:151:9: sparse: sparse: cast truncates bits from constant value (2000000000000000 becomes 0) drivers/irqchip/irq-gic-v3.c:1130:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3.c:197:24: sparse: sparse: dereference of noderef expression -- drivers/irqchip/irq-gic-v3-its.c:1456:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:1456:9: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:1456:9: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:1461:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:1461:9: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:1461:9: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:2827:45: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct cpumask [usertype] **mask @@ got struct cpumask [usertype] *[noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:2827:45: sparse: expected struct cpumask [usertype] **mask drivers/irqchip/irq-gic-v3-its.c:2827:45: sparse: got struct cpumask [usertype] *[noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:3936:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:3936:17: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:3936:17: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:3940:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:3940:17: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:3940:17: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:4118:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:4118:9: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:4118:9: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:4123:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:4123:9: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:4123:9: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:4258:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:4258:9: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:4258:9: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:4276:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *lock @@ got struct raw_spinlock [noderef] __percpu * @@ drivers/irqchip/irq-gic-v3-its.c:4276:9: sparse: expected struct raw_spinlock [usertype] *lock drivers/irqchip/irq-gic-v3-its.c:4276:9: sparse: got struct raw_spinlock [noderef] __percpu * drivers/irqchip/irq-gic-v3-its.c:263:12: sparse: sparse: context imbalance in 'vpe_to_cpuid_lock' - wrong count at exit drivers/irqchip/irq-gic-v3-its.c:269:13: sparse: sparse: context imbalance in 'vpe_to_cpuid_unlock' - unexpected unlock drivers/irqchip/irq-gic-v3-its.c:1457:18: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2234:23: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2234:23: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2644:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2644:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2665:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2699:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2699:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2703:38: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2721:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2721:49: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2722:25: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2732:30: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2775:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2802:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c: note: in included file (through include/linux/irqchip/arm-gic-v3.h): >> arch/arm/include/asm/arch_gicv3.h:151:9: sparse: sparse: cast truncates bits from constant value (2000000000000000 becomes 0) drivers/irqchip/irq-gic-v3-its.c:2831:9: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2832:14: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2902:9: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2914:45: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2914:45: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2916:9: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2968:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2968:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2983:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:2983:15: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3008:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3046:31: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3051:13: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3070:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3075:21: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3128:43: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3163:9: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3164:9: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3195:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3198:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3198:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3748:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3797:13: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3798:36: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3798:36: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3813:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3827:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3859:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3937:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:3977:26: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:4057:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:4072:35: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:4119:18: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:4259:16: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5136:19: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5136:19: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5141:31: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5161:14: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5238:13: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5241:21: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5251:13: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5253:17: sparse: sparse: dereference of noderef expression drivers/irqchip/irq-gic-v3-its.c:5265:9: sparse: sparse: dereference of noderef expression -- >> drivers/mmc/host/wmt-sdmmc.c:242:39: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] @@ drivers/mmc/host/wmt-sdmmc.c:242:39: sparse: expected unsigned int drivers/mmc/host/wmt-sdmmc.c:242:39: sparse: got restricted __be32 [usertype] -- drivers/soc/ux500/ux500-soc-id.c:179:31: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *[assigned] uid @@ drivers/soc/ux500/ux500-soc-id.c:179:31: sparse: expected void const * drivers/soc/ux500/ux500-soc-id.c:179:31: sparse: got void [noderef] __iomem *[assigned] uid >> drivers/soc/ux500/ux500-soc-id.c:181:26: sparse: sparse: cast removes address space '__iomem' of expression >> drivers/soc/ux500/ux500-soc-id.c:181:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ drivers/soc/ux500/ux500-soc-id.c:181:26: sparse: expected void const volatile [noderef] __iomem *addr drivers/soc/ux500/ux500-soc-id.c:181:26: sparse: got unsigned int [usertype] * drivers/soc/ux500/ux500-soc-id.c:182:26: sparse: sparse: cast removes address space '__iomem' of expression drivers/soc/ux500/ux500-soc-id.c:182:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ drivers/soc/ux500/ux500-soc-id.c:182:26: sparse: expected void const volatile [noderef] __iomem *addr drivers/soc/ux500/ux500-soc-id.c:182:26: sparse: got unsigned int [usertype] * drivers/soc/ux500/ux500-soc-id.c:182:47: sparse: sparse: cast removes address space '__iomem' of expression drivers/soc/ux500/ux500-soc-id.c:182:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ drivers/soc/ux500/ux500-soc-id.c:182:47: sparse: expected void const volatile [noderef] __iomem *addr drivers/soc/ux500/ux500-soc-id.c:182:47: sparse: got unsigned int [usertype] * drivers/soc/ux500/ux500-soc-id.c:183:26: sparse: sparse: cast removes address space '__iomem' of expression drivers/soc/ux500/ux500-soc-id.c:183:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ drivers/soc/ux500/ux500-soc-id.c:183:26: sparse: expected void const volatile [noderef] __iomem *addr drivers/soc/ux500/ux500-soc-id.c:183:26: sparse: got unsigned int [usertype] * drivers/soc/ux500/ux500-soc-id.c:183:47: sparse: sparse: cast removes address space '__iomem' of expression drivers/soc/ux500/ux500-soc-id.c:183:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] * @@ drivers/soc/ux500/ux500-soc-id.c:183:47: sparse: expected void const volatile [noderef] __iomem *addr drivers/soc/ux500/ux500-soc-id.c:183:47: sparse: got unsigned int [usertype] * -- >> drivers/gpu/drm/sti/sti_mixer.c:145:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/gpu/drm/sti/sti_mixer.c:145:47: sparse: expected void const volatile [noderef] __iomem *addr drivers/gpu/drm/sti/sti_mixer.c:145:47: sparse: got void * >> drivers/gpu/drm/sti/sti_mixer.c:168:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void *addr @@ got void [noderef] __iomem * @@ drivers/gpu/drm/sti/sti_mixer.c:168:38: sparse: expected void *addr drivers/gpu/drm/sti/sti_mixer.c:168:38: sparse: got void [noderef] __iomem * vim +40 arch/arm/mach-meson/platsmp.c d850f3e5d2966e Martin Blumenstingl 2017-09-17 37 d850f3e5d2966e Martin Blumenstingl 2017-09-17 38 static struct reset_control *meson_smp_get_core_reset(int cpu) d850f3e5d2966e Martin Blumenstingl 2017-09-17 39 { d850f3e5d2966e Martin Blumenstingl 2017-09-17 @40 struct device_node *np = of_get_cpu_node(cpu, 0); d850f3e5d2966e Martin Blumenstingl 2017-09-17 41 d850f3e5d2966e Martin Blumenstingl 2017-09-17 42 return of_reset_control_get_exclusive(np, NULL); d850f3e5d2966e Martin Blumenstingl 2017-09-17 43 } d850f3e5d2966e Martin Blumenstingl 2017-09-17 44 :::::: The code at line 40 was first introduced by commit :::::: d850f3e5d2966e5c9eb55f66181cee960737e04c ARM: meson: Add SMP bringup code for Meson8 and Meson8b :::::: TO: Martin Blumenstingl :::::: CC: Kevin Hilman -- 0-DAY CI Kernel Test Service https://01.org/lkp