From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types)
Date: Sun, 04 Apr 2021 05:01:37 +0800 [thread overview]
Message-ID: <202104040526.i2PE61Rr-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8e29be3468d4565dd95fbb098df0d7a79ee60d71
commit: d4aa8affa1e9e51c237a1ec47a97e96dce76c98c m68knommu: fix use of cpu_to_le() on IO access
date: 8 months ago
config: m68k-randconfig-s032-20210404 (attached as .config)
compiler: m68k-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: v0.6.3-279-g6d5d9b42-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d4aa8affa1e9e51c237a1ec47a97e96dce76c98c
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d4aa8affa1e9e51c237a1ec47a97e96dce76c98c
# 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=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/memstick/host/r592.c:47:12: sparse: sparse: symbol 'memstick_debug_get_tpc_name' was not declared. Should it be static?
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
drivers/memstick/host/r592.c:75:16: sparse: sparse: cast to restricted __be32
drivers/memstick/host/r592.c:75:16: sparse: sparse: cast to restricted __be32
vim +83 drivers/memstick/host/r592.c
9263412501022f Maxim Levitsky 2011-03-25 77
9263412501022f Maxim Levitsky 2011-03-25 78 /* Writes a big endian DWORD register */
9263412501022f Maxim Levitsky 2011-03-25 79 static inline void r592_write_reg_raw_be(struct r592_device *dev,
9263412501022f Maxim Levitsky 2011-03-25 80 int address, u32 value)
9263412501022f Maxim Levitsky 2011-03-25 81 {
9263412501022f Maxim Levitsky 2011-03-25 82 dbg_reg("reg #%02d <- 0x%08x", address, value);
9263412501022f Maxim Levitsky 2011-03-25 @83 __raw_writel(cpu_to_be32(value), dev->mmio + address);
9263412501022f Maxim Levitsky 2011-03-25 84 }
9263412501022f Maxim Levitsky 2011-03-25 85
:::::: The code at line 83 was first introduced by commit
:::::: 9263412501022fecef844907129ee2513b5a89de memstick: add driver for Ricoh R5C592 card reader
:::::: TO: Maxim Levitsky <maximlevitsky@gmail.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Greg Ungerer <gerg@linux-m68k.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types)
Date: Sun, 4 Apr 2021 05:01:37 +0800 [thread overview]
Message-ID: <202104040526.i2PE61Rr-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 3747 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8e29be3468d4565dd95fbb098df0d7a79ee60d71
commit: d4aa8affa1e9e51c237a1ec47a97e96dce76c98c m68knommu: fix use of cpu_to_le() on IO access
date: 8 months ago
config: m68k-randconfig-s032-20210404 (attached as .config)
compiler: m68k-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: v0.6.3-279-g6d5d9b42-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d4aa8affa1e9e51c237a1ec47a97e96dce76c98c
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d4aa8affa1e9e51c237a1ec47a97e96dce76c98c
# 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=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/memstick/host/r592.c:47:12: sparse: sparse: symbol 'memstick_debug_get_tpc_name' was not declared. Should it be static?
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
drivers/memstick/host/r592.c:75:16: sparse: sparse: cast to restricted __be32
drivers/memstick/host/r592.c:75:16: sparse: sparse: cast to restricted __be32
vim +83 drivers/memstick/host/r592.c
9263412501022f Maxim Levitsky 2011-03-25 77
9263412501022f Maxim Levitsky 2011-03-25 78 /* Writes a big endian DWORD register */
9263412501022f Maxim Levitsky 2011-03-25 79 static inline void r592_write_reg_raw_be(struct r592_device *dev,
9263412501022f Maxim Levitsky 2011-03-25 80 int address, u32 value)
9263412501022f Maxim Levitsky 2011-03-25 81 {
9263412501022f Maxim Levitsky 2011-03-25 82 dbg_reg("reg #%02d <- 0x%08x", address, value);
9263412501022f Maxim Levitsky 2011-03-25 @83 __raw_writel(cpu_to_be32(value), dev->mmio + address);
9263412501022f Maxim Levitsky 2011-03-25 84 }
9263412501022f Maxim Levitsky 2011-03-25 85
:::::: The code at line 83 was first introduced by commit
:::::: 9263412501022fecef844907129ee2513b5a89de memstick: add driver for Ricoh R5C592 card reader
:::::: TO: Maxim Levitsky <maximlevitsky@gmail.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2021-04-03 21:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-03 21:01 kernel test robot [this message]
2021-04-03 21:01 ` drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) kernel test robot
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2021-08-26 18:59 kernel test robot
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