* drivers/irqchip/irq-realtek-rtl.c:79:15: sparse: sparse: incorrect type in argument 1 (different address spaces)
@ 2026-09-03 8:08 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-09-03 8:08 UTC (permalink / raw)
To: Rustam Adilov; +Cc: oe-kbuild-all, linux-kernel, Thomas Gleixner
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 940de590b839f71d6dc846160534bf202401b8b7
commit: 58b34b72b64bfbfc5f8ad4d8f229942aff76597e irqchip/irq-realtek-rtl: Use readl_be()/writel_be() instead of readl()/writel()
date: 2 weeks ago
config: mips-randconfig-r111-20260903 (https://download.01.org/0day-ci/archive/20260903/202609031600.1CNIzNmV-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 2c2cffa015e9549aafba9e514384b08204c7cc4b)
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260903/202609031600.1CNIzNmV-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
| Fixes: 58b34b72b64b ("irqchip/irq-realtek-rtl: Use readl_be()/writel_be() instead of readl()/writel()")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609031600.1CNIzNmV-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/irqchip/irq-realtek-rtl.c:79:15: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:79:15: sparse: expected void const volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:79:15: sparse: got unsigned int *
>> drivers/irqchip/irq-realtek-rtl.c:79:15: sparse: sparse: cast to restricted __be32
>> drivers/irqchip/irq-realtek-rtl.c:81:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __be32 [usertype] @@
drivers/irqchip/irq-realtek-rtl.c:81:9: sparse: expected unsigned int [usertype] val
drivers/irqchip/irq-realtek-rtl.c:81:9: sparse: got restricted __be32 [usertype]
>> drivers/irqchip/irq-realtek-rtl.c:81:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:81:9: sparse: expected void volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:81:9: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:167:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:167:19: sparse: expected void const volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:167:19: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:167:19: sparse: sparse: cast to restricted __be32
drivers/irqchip/irq-realtek-rtl.c:168:19: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:168:19: sparse: expected void const volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:168:19: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:168:19: sparse: sparse: cast to restricted __be32
drivers/irqchip/irq-realtek-rtl.c:58:16: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:58:16: sparse: expected void const volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:58:16: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:58:16: sparse: sparse: cast to restricted __be32
drivers/irqchip/irq-realtek-rtl.c:60:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __be32 [usertype] @@
drivers/irqchip/irq-realtek-rtl.c:60:9: sparse: expected unsigned int [usertype] val
drivers/irqchip/irq-realtek-rtl.c:60:9: sparse: got restricted __be32 [usertype]
drivers/irqchip/irq-realtek-rtl.c:60:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:60:9: sparse: expected void volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:60:9: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: expected void const volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: sparse: cast to restricted __be32
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __be32 [usertype] @@
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: expected unsigned int [usertype] val
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: got restricted __be32 [usertype]
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: expected void volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: expected void const volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: got unsigned int *
drivers/irqchip/irq-realtek-rtl.c:67:16: sparse: sparse: cast to restricted __be32
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] val @@ got restricted __be32 [usertype] @@
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: expected unsigned int [usertype] val
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: got restricted __be32 [usertype]
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *mem @@ got unsigned int * @@
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: expected void volatile [noderef] __iomem *mem
drivers/irqchip/irq-realtek-rtl.c:69:9: sparse: got unsigned int *
vim +79 drivers/irqchip/irq-realtek-rtl.c
71
72 static void write_irr(unsigned int cpu, int hw_irq, u32 value)
73 {
74 void __iomem *irr0 = REG(cpu, RTL_ICTL_IRR0);
75 unsigned int offset = IRR_OFFSET(hw_irq);
76 unsigned int shift = IRR_SHIFT(hw_irq);
77 u32 irr;
78
> 79 irr = readl_be(irr0 + offset) & ~(0xf << shift);
80 irr |= (value & 0xf) << shift;
> 81 writel_be(irr, irr0 + offset);
82 }
83
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2026-09-03 8:09 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-09-03 8:08 drivers/irqchip/irq-realtek-rtl.c:79:15: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.