arch/sh/kernel/cpu/sh2a/clock-sh7264.c:44:33: sparse: sparse: incorrect type in argument 1 (different base types)

From: kernel test robot
Date: Fri Feb 12 2021 - 06:12:57 EST

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Hi Luc,

First bad commit (maybe != root cause):

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dcc0b49040c70ad827a7f3d58a21b01fdb14e749
commit: e5fc436f06eef54ef512ea55a9db8eb9f2e76959 sparse: use static inline for __chk_{user,io}_ptr()
date: 6 months ago
config: sh-randconfig-s032-20210212 (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: v0.6.3-215-g0fb77bb6-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 <lkp@xxxxxxxxx>

"sparse warnings: (new ones prefixed by >>)"
>> arch/sh/kernel/cpu/sh2a/clock-sh7264.c:44:33: 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/clock-sh7264.c:44:33: sparse: expected void const volatile [noderef] __iomem *ptr
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:44:33: sparse: got unsigned int
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:93:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:94:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:95:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:96:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:97:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:98:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:99:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:100:20: sparse: sparse: Using plain integer as NULL pointer
arch/sh/kernel/cpu/sh2a/clock-sh7264.c:101:20: sparse: sparse: Using plain integer as NULL pointer
--
>> arch/sh/kernel/cpu/sh2a/setup-sh7264.c:474:9: 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-sh7264.c:474:9: sparse: expected void const volatile [noderef] __iomem *ptr
arch/sh/kernel/cpu/sh2a/setup-sh7264.c:474:9: sparse: got unsigned int
--
fs/gfs2/file.c:306:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user *ptr @@
fs/gfs2/file.c:306:13: sparse: expected unsigned int const *__gu_addr
fs/gfs2/file.c:306:13: sparse: got unsigned int [noderef] [usertype] __user *ptr
>> fs/gfs2/file.c:306:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
fs/gfs2/file.c:306:13: sparse: expected void const volatile [noderef] __user *ptr
fs/gfs2/file.c:306:13: sparse: got unsigned int const *__gu_addr
--
fs/hfsplus/ioctl.c:42:50: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] @@
fs/hfsplus/ioctl.c:42:50: sparse: expected unsigned int
fs/hfsplus/ioctl.c:42:50: sparse: got restricted __be32 [usertype]
fs/hfsplus/ioctl.c:50:50: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] @@
fs/hfsplus/ioctl.c:50:50: sparse: expected unsigned int
fs/hfsplus/ioctl.c:50:50: sparse: got restricted __be32 [usertype]
fs/hfsplus/ioctl.c:53:50: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int @@ got restricted __be32 [usertype] @@
fs/hfsplus/ioctl.c:53:50: sparse: expected unsigned int
fs/hfsplus/ioctl.c:53:50: sparse: got restricted __be32 [usertype]
fs/hfsplus/ioctl.c:99:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *user_flags @@
fs/hfsplus/ioctl.c:99:13: sparse: expected int const *__gu_addr
fs/hfsplus/ioctl.c:99:13: sparse: got int [noderef] __user *user_flags
>> fs/hfsplus/ioctl.c:99:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
fs/hfsplus/ioctl.c:99:13: sparse: expected void const volatile [noderef] __user *ptr
fs/hfsplus/ioctl.c:99:13: sparse: got int const *__gu_addr
--
drivers/firewire/core-cdev.c:1088:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@
drivers/firewire/core-cdev.c:1088:21: sparse: expected unsigned int const *__gu_addr
drivers/firewire/core-cdev.c:1088:21: sparse: got unsigned int [noderef] __user *
>> drivers/firewire/core-cdev.c:1088:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
drivers/firewire/core-cdev.c:1088:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/firewire/core-cdev.c:1088:21: sparse: got unsigned int const *__gu_addr
--
drivers/tee/tee_core.c:683:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@
drivers/tee/tee_core.c:683:13: sparse: expected unsigned int const *__gu_addr
drivers/tee/tee_core.c:683:13: sparse: got unsigned int [noderef] __user *
>> drivers/tee/tee_core.c:683:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
drivers/tee/tee_core.c:683:13: sparse: expected void const volatile [noderef] __user *ptr
drivers/tee/tee_core.c:683:13: sparse: got unsigned int const *__gu_addr
drivers/tee/tee_core.c:781:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@
drivers/tee/tee_core.c:781:13: sparse: expected unsigned int const *__gu_addr
drivers/tee/tee_core.c:781:13: sparse: got unsigned int [noderef] __user *
drivers/tee/tee_core.c:781:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
drivers/tee/tee_core.c:781:13: sparse: expected void const volatile [noderef] __user *ptr
drivers/tee/tee_core.c:781:13: sparse: got unsigned int const *__gu_addr
drivers/tee/tee_core.c:782:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] __user * @@
drivers/tee/tee_core.c:782:13: sparse: expected unsigned int const *__gu_addr
drivers/tee/tee_core.c:782:13: sparse: got unsigned int [noderef] __user *
drivers/tee/tee_core.c:782:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
drivers/tee/tee_core.c:782:13: sparse: expected void const volatile [noderef] __user *ptr
drivers/tee/tee_core.c:782:13: sparse: got unsigned int const *__gu_addr
--
drivers/net/ppp/ppp_async.c:420:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@
drivers/net/ppp/ppp_async.c:420:21: sparse: expected int const *__gu_addr
drivers/net/ppp/ppp_async.c:420:21: sparse: got int [noderef] __user *p
>> drivers/net/ppp/ppp_async.c:420:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
drivers/net/ppp/ppp_async.c:420:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/net/ppp/ppp_async.c:420:21: sparse: got int const *__gu_addr
drivers/net/ppp/ppp_async.c:435:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user * @@
drivers/net/ppp/ppp_async.c:435:21: sparse: expected unsigned int const *__gu_addr
drivers/net/ppp/ppp_async.c:435:21: sparse: got unsigned int [noderef] [usertype] __user *
>> drivers/net/ppp/ppp_async.c:435:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
drivers/net/ppp/ppp_async.c:435:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/net/ppp/ppp_async.c:435:21: sparse: got unsigned int const *__gu_addr
drivers/net/ppp/ppp_async.c:446:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user * @@
drivers/net/ppp/ppp_async.c:446:21: sparse: expected unsigned int const *__gu_addr
drivers/net/ppp/ppp_async.c:446:21: sparse: got unsigned int [noderef] [usertype] __user *
drivers/net/ppp/ppp_async.c:446:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
drivers/net/ppp/ppp_async.c:446:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/net/ppp/ppp_async.c:446:21: sparse: got unsigned int const *__gu_addr
drivers/net/ppp/ppp_async.c:471:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@
drivers/net/ppp/ppp_async.c:471:21: sparse: expected int const *__gu_addr
drivers/net/ppp/ppp_async.c:471:21: sparse: got int [noderef] __user *p
drivers/net/ppp/ppp_async.c:471:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
drivers/net/ppp/ppp_async.c:471:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/net/ppp/ppp_async.c:471:21: sparse: got int const *__gu_addr
--
drivers/video/fbdev/s3c-fb.c:1024:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user * @@
drivers/video/fbdev/s3c-fb.c:1024:21: sparse: expected unsigned int const *__gu_addr
drivers/video/fbdev/s3c-fb.c:1024:21: sparse: got unsigned int [noderef] [usertype] __user *
>> drivers/video/fbdev/s3c-fb.c:1024:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@
drivers/video/fbdev/s3c-fb.c:1024:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/video/fbdev/s3c-fb.c:1024:21: sparse: got unsigned int const *__gu_addr
--
drivers/tty/ipwireless/network.c:174:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *user_arg @@
drivers/tty/ipwireless/network.c:174:21: sparse: expected int const *__gu_addr
drivers/tty/ipwireless/network.c:174:21: sparse: got int [noderef] __user *user_arg
>> drivers/tty/ipwireless/network.c:174:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
drivers/tty/ipwireless/network.c:174:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/tty/ipwireless/network.c:174:21: sparse: got int const *__gu_addr
drivers/tty/ipwireless/network.c:188:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *user_arg @@
drivers/tty/ipwireless/network.c:188:21: sparse: expected int const *__gu_addr
drivers/tty/ipwireless/network.c:188:21: sparse: got int [noderef] __user *user_arg
drivers/tty/ipwireless/network.c:188:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
drivers/tty/ipwireless/network.c:188:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/tty/ipwireless/network.c:188:21: sparse: got int const *__gu_addr
drivers/tty/ipwireless/network.c:200:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *user_arg @@
drivers/tty/ipwireless/network.c:200:21: sparse: expected int const *__gu_addr
drivers/tty/ipwireless/network.c:200:21: sparse: got int [noderef] __user *user_arg
drivers/tty/ipwireless/network.c:200:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
drivers/tty/ipwireless/network.c:200:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/tty/ipwireless/network.c:200:21: sparse: got int const *__gu_addr
drivers/tty/ipwireless/network.c:228:21: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *user_arg @@
drivers/tty/ipwireless/network.c:228:21: sparse: expected int const *__gu_addr
drivers/tty/ipwireless/network.c:228:21: sparse: got int [noderef] __user *user_arg
drivers/tty/ipwireless/network.c:228:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
drivers/tty/ipwireless/network.c:228:21: sparse: expected void const volatile [noderef] __user *ptr
drivers/tty/ipwireless/network.c:228:21: sparse: got int const *__gu_addr
--
net/ipv4/ipmr.c:1568:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@
net/ipv4/ipmr.c:1568:13: sparse: expected int const *__gu_addr
net/ipv4/ipmr.c:1568:13: sparse: got int [noderef] __user *optlen
>> net/ipv4/ipmr.c:1568:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
net/ipv4/ipmr.c:1568:13: sparse: expected void const volatile [noderef] __user *ptr
net/ipv4/ipmr.c:1568:13: sparse: got int const *__gu_addr
net/ipv4/ipmr.c:2887:13: sparse: sparse: context imbalance in 'ipmr_vif_seq_start' - different lock contexts for basic block
net/ipv4/ipmr.c: note: in included file (through include/linux/mroute.h):
include/linux/mroute_base.h:427:31: sparse: sparse: context imbalance in 'mr_mfc_seq_stop' - unexpected unlock
--
net/llc/af_llc.c:1147:14: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@
net/llc/af_llc.c:1147:14: sparse: expected int const *__gu_addr
net/llc/af_llc.c:1147:14: sparse: got int [noderef] __user *optlen
>> net/llc/af_llc.c:1147:14: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
net/llc/af_llc.c:1147:14: sparse: expected void const volatile [noderef] __user *ptr
net/llc/af_llc.c:1147:14: sparse: got int const *__gu_addr
--
net/tls/tls_main.c:341:13: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@
net/tls/tls_main.c:341:13: sparse: expected int const *__gu_addr
net/tls/tls_main.c:341:13: sparse: got int [noderef] __user *optlen
>> net/tls/tls_main.c:341:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@
net/tls/tls_main.c:341:13: sparse: expected void const volatile [noderef] __user *ptr
net/tls/tls_main.c:341:13: sparse: got int const *__gu_addr

vim +44 arch/sh/kernel/cpu/sh2a/clock-sh7264.c

51ce30684e0d1a Phil Edworthy 2012-05-09 40
51ce30684e0d1a Phil Edworthy 2012-05-09 41 static unsigned long pll_recalc(struct clk *clk)
51ce30684e0d1a Phil Edworthy 2012-05-09 42 {
51ce30684e0d1a Phil Edworthy 2012-05-09 43 unsigned long rate = clk->parent->rate / pll1_div;
51ce30684e0d1a Phil Edworthy 2012-05-09 @44 return rate * pll1rate[(__raw_readw(FRQCR) >> 8) & 1];
51ce30684e0d1a Phil Edworthy 2012-05-09 45 }
51ce30684e0d1a Phil Edworthy 2012-05-09 46

:::::: The code at line 44 was first introduced by commit
:::::: 51ce30684e0d1ae50a154e1026de57d15d096286 sh: Add sh7264 device

:::::: TO: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>
:::::: CC: Paul Mundt <lethal@xxxxxxxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

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