From: kernel test robot <lkp@intel.com>
To: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Subject: [linux-next:master 2684/7607] arch/mips/loongson64/smp.c:203:26: sparse: sparse: incorrect type in assignment (different address spaces)
Date: Wed, 29 Mar 2023 19:41:54 +0800 [thread overview]
Message-ID: <202303291916.ovLFJk2i-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 198925fae644b0099b66fac1d972721e6e563b17
commit: 5bd3990723bdf43333b2c268cc6644cb1961125b [2684/7607] MIPS: Loongson64: Prefix ipi register address pointers with __iomem
config: mips-randconfig-s031-20230329 (https://download.01.org/0day-ci/archive/20230329/202303291916.ovLFJk2i-lkp@intel.com/config)
compiler: mips64el-linux-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/next/linux-next.git/commit/?id=5bd3990723bdf43333b2c268cc6644cb1961125b
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 5bd3990723bdf43333b2c268cc6644cb1961125b
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=mips olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=mips SHELL=/bin/bash arch/mips/loongson64/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303291916.ovLFJk2i-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> arch/mips/loongson64/smp.c:203:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:203:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:203:26: sparse: got void *
arch/mips/loongson64/smp.c:205:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:205:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:205:26: sparse: got void *
arch/mips/loongson64/smp.c:207:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:207:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:207:26: sparse: got void *
arch/mips/loongson64/smp.c:209:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:209:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:209:26: sparse: got void *
arch/mips/loongson64/smp.c:211:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:211:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:211:26: sparse: got void *
arch/mips/loongson64/smp.c:213:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:213:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:213:26: sparse: got void *
arch/mips/loongson64/smp.c:215:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:215:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:215:26: sparse: got void *
arch/mips/loongson64/smp.c:217:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:217:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:217:26: sparse: got void *
arch/mips/loongson64/smp.c:219:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:219:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:219:26: sparse: got void *
arch/mips/loongson64/smp.c:221:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:221:26: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:221:26: sparse: got void *
arch/mips/loongson64/smp.c:223:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:223:27: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:223:27: sparse: got void *
arch/mips/loongson64/smp.c:225:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:225:27: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:225:27: sparse: got void *
arch/mips/loongson64/smp.c:227:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:227:27: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:227:27: sparse: got void *
arch/mips/loongson64/smp.c:229:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:229:27: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:229:27: sparse: got void *
arch/mips/loongson64/smp.c:231:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:231:27: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:231:27: sparse: got void *
arch/mips/loongson64/smp.c:233:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:233:27: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:233:27: sparse: got void *
arch/mips/loongson64/smp.c:239:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:239:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:239:28: sparse: got void *
arch/mips/loongson64/smp.c:241:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:241:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:241:28: sparse: got void *
arch/mips/loongson64/smp.c:243:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:243:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:243:28: sparse: got void *
arch/mips/loongson64/smp.c:245:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:245:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:245:28: sparse: got void *
arch/mips/loongson64/smp.c:247:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:247:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:247:28: sparse: got void *
arch/mips/loongson64/smp.c:249:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:249:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:249:28: sparse: got void *
arch/mips/loongson64/smp.c:251:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:251:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:251:28: sparse: got void *
arch/mips/loongson64/smp.c:253:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:253:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:253:28: sparse: got void *
arch/mips/loongson64/smp.c:255:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:255:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:255:28: sparse: got void *
arch/mips/loongson64/smp.c:257:28: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:257:28: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:257:28: sparse: got void *
arch/mips/loongson64/smp.c:259:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:259:29: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:259:29: sparse: got void *
arch/mips/loongson64/smp.c:261:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:261:29: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:261:29: sparse: got void *
arch/mips/loongson64/smp.c:263:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:263:29: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:263:29: sparse: got void *
arch/mips/loongson64/smp.c:265:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:265:29: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:265:29: sparse: got void *
arch/mips/loongson64/smp.c:267:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:267:29: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:267:29: sparse: got void *
arch/mips/loongson64/smp.c:269:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:269:29: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:269:29: sparse: got void *
arch/mips/loongson64/smp.c:275:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:275:29: sparse: expected void [noderef] __iomem *
arch/mips/loongson64/smp.c:275:29: sparse: got void *
arch/mips/loongson64/smp.c:277:29: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem * @@ got void * @@
arch/mips/loongson64/smp.c:277:29: sparse: expected void [noderef] __iomem *
vim +203 arch/mips/loongson64/smp.c
ffe59ee36aaa83 arch/mips/loongson64/loongson-3/smp.c Huacai Chen 2019-09-21 200
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 201 static void ipi_set0_regs_init(void)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 202 {
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 @203 ipi_set0_regs[0] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 204 (SMP_CORE_GROUP0_BASE + SMP_CORE0_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 205 ipi_set0_regs[1] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 206 (SMP_CORE_GROUP0_BASE + SMP_CORE1_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 207 ipi_set0_regs[2] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 208 (SMP_CORE_GROUP0_BASE + SMP_CORE2_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 209 ipi_set0_regs[3] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 210 (SMP_CORE_GROUP0_BASE + SMP_CORE3_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 211 ipi_set0_regs[4] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 212 (SMP_CORE_GROUP1_BASE + SMP_CORE0_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 213 ipi_set0_regs[5] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 214 (SMP_CORE_GROUP1_BASE + SMP_CORE1_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 215 ipi_set0_regs[6] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 216 (SMP_CORE_GROUP1_BASE + SMP_CORE2_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 217 ipi_set0_regs[7] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 218 (SMP_CORE_GROUP1_BASE + SMP_CORE3_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 219 ipi_set0_regs[8] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 220 (SMP_CORE_GROUP2_BASE + SMP_CORE0_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 221 ipi_set0_regs[9] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 222 (SMP_CORE_GROUP2_BASE + SMP_CORE1_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 223 ipi_set0_regs[10] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 224 (SMP_CORE_GROUP2_BASE + SMP_CORE2_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 225 ipi_set0_regs[11] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 226 (SMP_CORE_GROUP2_BASE + SMP_CORE3_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 227 ipi_set0_regs[12] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 228 (SMP_CORE_GROUP3_BASE + SMP_CORE0_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 229 ipi_set0_regs[13] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 230 (SMP_CORE_GROUP3_BASE + SMP_CORE1_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 231 ipi_set0_regs[14] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 232 (SMP_CORE_GROUP3_BASE + SMP_CORE2_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 233 ipi_set0_regs[15] = (void *)
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 234 (SMP_CORE_GROUP3_BASE + SMP_CORE3_OFFSET + SET0);
e7841be50fe2b8 arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-06-26 235 }
300459d558725c arch/mips/loongson/loongson-3/smp.c Huacai Chen 2014-03-21 236
:::::: The code at line 203 was first introduced by commit
:::::: e7841be50fe2b8751a51a068b8cdcdcb6611e354 MIPS: Add Loongson-3B support
:::::: TO: Huacai Chen <chenhc@lemote.com>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
reply other threads:[~2023-03-29 11:42 UTC|newest]
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