tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 3fb6d0e00efc958d01c2f109c8453033a2d96796 commit: e5fc436f06eef54ef512ea55a9db8eb9f2e76959 sparse: use static inline for __chk_{user,io}_ptr() date: 6 months ago config: sh-randconfig-s032-20210226 (attached as .config) compiler: sh4-linux-gcc (GCC) 9.3.0 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: v0.6.3-241-geaceeafa-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5fc436f06eef54ef512ea55a9db8eb9f2e76959 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout e5fc436f06eef54ef512ea55a9db8eb9f2e76959 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=sh
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
"sparse warnings: (new ones prefixed by >>)"
>> arch/sh/kernel/cpu/sh2a/setup-sh7206.c:284:9: sparse: sparse: incorrect type
>> in argument 1 (different base types) @@ expected void const volatile
>> [noderef] __iomem *ptr @@ got unsigned int @@
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:284:9: sparse: expected void
const volatile [noderef] __iomem *ptr
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:284:9: sparse: got unsigned int
>> arch/sh/kernel/cpu/sh2a/setup-sh7206.c:284:9: sparse: sparse: incorrect type
>> in argument 1 (different base types) @@ expected void const volatile
>> [noderef] __iomem *ptr @@ got unsigned int @@
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:284:9: sparse: expected void
const volatile [noderef] __iomem *ptr
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:284:9: sparse: got unsigned int
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:287:9: sparse: sparse: incorrect type
in argument 1 (different base types) @@ expected void const volatile
[noderef] __iomem *ptr @@ got unsigned int @@
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:287:9: sparse: expected void
const volatile [noderef] __iomem *ptr
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:287:9: sparse: got unsigned int
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:287:9: sparse: sparse: incorrect type
in argument 1 (different base types) @@ expected void const volatile
[noderef] __iomem *ptr @@ got unsigned int @@
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:287:9: sparse: expected void
const volatile [noderef] __iomem *ptr
arch/sh/kernel/cpu/sh2a/setup-sh7206.c:287:9: sparse: got unsigned int
vim +284 arch/sh/kernel/cpu/sh2a/setup-sh7206.c
698aa99da5f5e2 Magnus Damm 2009-04-30 280
698aa99da5f5e2 Magnus Damm 2009-04-30 281 void __init
plat_early_device_setup(void)
698aa99da5f5e2 Magnus Damm 2009-04-30 282 {
698aa99da5f5e2 Magnus Damm 2009-04-30 283 /* enable CMT clock */
698aa99da5f5e2 Magnus Damm 2009-04-30 @284
__raw_writeb(__raw_readb(STBCR4) & ~0x04, STBCR4);
:::::: The code at line 284 was first introduced by commit
:::::: 698aa99da5f5e2b4c666fd21ab77306f0225b8f5 sh: sh2/sh2a 16-bit CMT
platform data
:::::: TO: Magnus Damm <d...@igel.co.jp>
:::::: CC: Paul Mundt <let...@linux-sh.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
