From: kernel test robot <lkp@intel.com>
To: cros-kernel-buildreports@googlegroups.com
Cc: oe-kbuild-all@lists.linux.dev
Subject: [android-common:android16-6.12 12/12] drivers/irqchip/irq-gic-v3-its.c:3810:30: sparse: sparse: incorrect type in argument 1 (different address spaces)
Date: Fri, 17 Jul 2026 03:11:01 +0800 [thread overview]
Message-ID: <202607170254.arvLbfKV-lkp@intel.com> (raw)
tree: https://android.googlesource.com/kernel/common android16-6.12
head: c6f9cfff7e5303d62cede4879db0c6a80745aefb
commit: 9ac8c1da9f82e622cbe1d4422848c324d3706787 [12/12] irqchip/gicv3-its: Add workaround for hip09 ITS erratum 162100801
config: arm-randconfig-r133-20260716 (https://download.01.org/0day-ci/archive/20260717/202607170254.arvLbfKV-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 10.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260717/202607170254.arvLbfKV-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202607170254.arvLbfKV-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/irqchip/irq-gic-v3-its.c:1468:9: 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:1468:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-v3-its.c:1468:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-v3-its.c:1474:9: 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:1474:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-v3-its.c:1474:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-v3-its.c:2843:45: 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:2843:45: sparse: expected struct cpumask [usertype] **mask
drivers/irqchip/irq-gic-v3-its.c:2843:45: sparse: got struct cpumask [usertype] *[noderef] __percpu *
>> drivers/irqchip/irq-gic-v3-its.c:3810:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct raw_spinlock [usertype] *l @@ got struct raw_spinlock [noderef] __percpu * @@
drivers/irqchip/irq-gic-v3-its.c:3810:30: sparse: expected struct raw_spinlock [usertype] *l
drivers/irqchip/irq-gic-v3-its.c:3810:30: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-v3-its.c:4338:9: 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:4338:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-v3-its.c:4338:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-v3-its.c:4356:9: 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:4356:9: sparse: expected struct raw_spinlock [usertype] *lock
drivers/irqchip/irq-gic-v3-its.c:4356:9: sparse: got struct raw_spinlock [noderef] __percpu *
drivers/irqchip/irq-gic-v3-its.c:269:12: sparse: sparse: context imbalance in 'vpe_to_cpuid_lock' - wrong count at exit
drivers/irqchip/irq-gic-v3-its.c:275:13: sparse: sparse: context imbalance in 'vpe_to_cpuid_unlock' - unexpected unlock
drivers/irqchip/irq-gic-v3-its.c:1319:13: sparse: sparse: context imbalance in 'its_send_vmovp' - wrong count at exit
drivers/irqchip/irq-gic-v3-its.c:1470:18: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:1791:13: sparse: sparse: context imbalance in 'its_map_vm' - different lock contexts for basic block
drivers/irqchip/irq-gic-v3-its.c:1818:13: sparse: sparse: context imbalance in 'its_unmap_vm' - different lock contexts for basic block
drivers/irqchip/irq-gic-v3-its.c:1955:12: sparse: sparse: context imbalance in 'its_irq_set_vcpu_affinity' - wrong count at exit
drivers/irqchip/irq-gic-v3-its.c:2241:23: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2241:23: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2658:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2658:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2679:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2715:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2715:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2719:38: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2737:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2737:49: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2738:25: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2748:30: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2791:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2818:35: 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:146:9: sparse: sparse: cast truncates bits from constant value (2000000000000000 becomes 0)
drivers/irqchip/irq-gic-v3-its.c:2847:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2848:14: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2918:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2932:45: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2932:45: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2934:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2986:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:2986:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3001:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3001:15: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3026:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3074:31: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3079:13: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3098:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3103:21: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3163:43: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3197:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3198:9: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3229:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3232:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3232:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3784:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3811:18: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3802:13: sparse: sparse: context imbalance in 'its_vpe_4_1_invall_locked' - wrong count at exit
drivers/irqchip/irq-gic-v3-its.c:3864:22: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3900:9: sparse: sparse: context imbalance in 'its_vpe_set_affinity' - different lock contexts for basic block
drivers/irqchip/irq-gic-v3-its.c:3905:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3919:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3955:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:3964:13: sparse: sparse: context imbalance in 'its_vpe_invall' - wrong count at exit
drivers/irqchip/irq-gic-v3-its.c:4067:26: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:4147:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:4162:35: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:4339:16: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5239:19: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5239:19: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5244:31: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5264:14: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5341:13: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5344:21: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5354:13: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5356:17: sparse: sparse: dereference of noderef expression
drivers/irqchip/irq-gic-v3-its.c:5368:9: sparse: sparse: dereference of noderef expression
vim +3810 drivers/irqchip/irq-gic-v3-its.c
3801
3802 static void its_vpe_4_1_invall_locked(int cpu, struct its_vpe *vpe)
3803 {
3804 void __iomem *rdbase;
3805 u64 val;
3806
3807 val = GICR_INVALLR_V;
3808 val |= FIELD_PREP(GICR_INVALLR_VPEID, vpe->vpe_id);
3809
> 3810 guard(raw_spinlock)(&gic_data_rdist_cpu(cpu)->rd_lock);
3811 rdbase = per_cpu_ptr(gic_rdists->rdist, cpu)->rd_base;
3812 gic_write_lpir(val, rdbase + GICR_INVALLR);
3813 wait_for_syncr(rdbase);
3814 }
3815
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-07-16 19:11 UTC|newest]
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