lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date:   Mon, 28 Dec 2020 10:27:56 +0800
From:   kernel test robot <lkp@...el.com>
To:     Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Subject: arch/sh/mm/cache-sh7705.c:116:32: sparse: sparse: incorrect type in
 argument 1 (different base types)

Hi Luc,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5c8fe583cce542aa0b84adc939ce85293de36e5e
commit: e5fc436f06eef54ef512ea55a9db8eb9f2e76959 sparse: use static inline for __chk_{user,io}_ptr()
date:   4 months ago
config: sh-randconfig-s031-20201228 (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: v0.6.3-184-g1b896707-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@...el.com>


"sparse warnings: (new ones prefixed by >>)"
>> arch/sh/mm/cache-sh7705.c:116:32: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned long [assigned] addr @@
   arch/sh/mm/cache-sh7705.c:116:32: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/mm/cache-sh7705.c:116:32: sparse:     got unsigned long [assigned] addr
   arch/sh/mm/cache-sh7705.c:119:33: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned long [assigned] addr @@
   arch/sh/mm/cache-sh7705.c:119:33: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/mm/cache-sh7705.c:119:33: sparse:     got unsigned long [assigned] addr
   arch/sh/mm/cache-sh7705.c:49:32: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned long [assigned] addr @@
   arch/sh/mm/cache-sh7705.c:49:32: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/mm/cache-sh7705.c:49:32: sparse:     got unsigned long [assigned] addr
   arch/sh/mm/cache-sh7705.c:52:33: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected void const volatile [noderef] __iomem *ptr @@     got unsigned long [assigned] addr @@
   arch/sh/mm/cache-sh7705.c:52:33: sparse:     expected void const volatile [noderef] __iomem *ptr
   arch/sh/mm/cache-sh7705.c:52:33: sparse:     got unsigned long [assigned] addr
--
   drivers/input/joydev.c:528:24: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected signed int const *__gu_addr @@     got signed int [noderef] [usertype] __user * @@
   drivers/input/joydev.c:528:24: sparse:     expected signed int const *__gu_addr
   drivers/input/joydev.c:528:24: sparse:     got signed int [noderef] [usertype] __user *
   drivers/input/joydev.c:528:24: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got signed int const *__gu_addr @@
   drivers/input/joydev.c:528:24: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/input/joydev.c:528:24: sparse:     got signed int const *__gu_addr
   drivers/input/joydev.c:680:26: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected long const *__gu_addr @@     got long [noderef] __user * @@
   drivers/input/joydev.c:680:26: sparse:     expected long const *__gu_addr
   drivers/input/joydev.c:680:26: sparse:     got long [noderef] __user *
>> drivers/input/joydev.c:680:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got long const *__gu_addr @@
   drivers/input/joydev.c:680:26: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/input/joydev.c:680:26: sparse:     got long const *__gu_addr
--
>> drivers/spi/spi-lp8841-rtc.c:112:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:112:17: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:112:17: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:121:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:121:17: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:121:17: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:143:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:143:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:143:9: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:147:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:147:17: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:147:17: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:209:21: sparse: sparse: incorrect type in assignment (different address spaces) @@     expected void *iomem @@     got void [noderef] __iomem * @@
   drivers/spi/spi-lp8841-rtc.c:209:21: sparse:     expected void *iomem
   drivers/spi/spi-lp8841-rtc.c:209:21: sparse:     got void [noderef] __iomem *
   drivers/spi/spi-lp8841-rtc.c:57:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:57:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:57:9: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:63:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const [noderef] __iomem * @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:63:28: sparse:     expected void const [noderef] __iomem *
   drivers/spi/spi-lp8841-rtc.c:63:28: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:57:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:57:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:57:9: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:63:28: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const [noderef] __iomem * @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:63:28: sparse:     expected void const [noderef] __iomem *
   drivers/spi/spi-lp8841-rtc.c:63:28: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     got void *iomem
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *ptr @@     got void *iomem @@
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     expected void const volatile [noderef] __iomem *ptr
   drivers/spi/spi-lp8841-rtc.c:47:9: sparse:     got void *iomem
--
   drivers/vhost/vdpa.c:361:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user * @@
   drivers/vhost/vdpa.c:361:13: sparse:     expected unsigned int const *__gu_addr
   drivers/vhost/vdpa.c:361:13: sparse:     got unsigned int [noderef] [usertype] __user *
>> drivers/vhost/vdpa.c:361:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/vhost/vdpa.c:361:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/vhost/vdpa.c:361:13: sparse:     got unsigned int const *__gu_addr
--
   drivers/vhost/scsi.c:1697:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user *eventsp @@
   drivers/vhost/scsi.c:1697:21: sparse:     expected unsigned int const *__gu_addr
   drivers/vhost/scsi.c:1697:21: sparse:     got unsigned int [noderef] [usertype] __user *eventsp
>> drivers/vhost/scsi.c:1697:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/vhost/scsi.c:1697:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/vhost/scsi.c:1697:21: sparse:     got unsigned int const *__gu_addr
--
   drivers/vhost/vhost.c:1571:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user *idxp @@
   drivers/vhost/vhost.c:1571:13: sparse:     expected unsigned int const *__gu_addr
   drivers/vhost/vhost.c:1571:13: sparse:     got unsigned int [noderef] [usertype] __user *idxp
>> drivers/vhost/vhost.c:1571:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/vhost/vhost.c:1571:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/vhost/vhost.c:1571:13: sparse:     got unsigned int const *__gu_addr
   drivers/vhost/vhost.c:1771:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/vhost/vhost.c:1771:21: sparse:     expected int const *__gu_addr
   drivers/vhost/vhost.c:1771:21: sparse:     got int [noderef] __user *
>> drivers/vhost/vhost.c:1771:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/vhost/vhost.c:1771:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/vhost/vhost.c:1771:21: sparse:     got int const *__gu_addr
--
   drivers/watchdog/pcwd_usb.c:375:37: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected char const *__gu_addr @@     got char const [noderef] __user * @@
   drivers/watchdog/pcwd_usb.c:375:37: sparse:     expected char const *__gu_addr
   drivers/watchdog/pcwd_usb.c:375:37: sparse:     got char const [noderef] __user *
>> drivers/watchdog/pcwd_usb.c:375:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got char const *__gu_addr @@
   drivers/watchdog/pcwd_usb.c:375:37: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/pcwd_usb.c:375:37: sparse:     got char const *__gu_addr
   drivers/watchdog/pcwd_usb.c:423:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   drivers/watchdog/pcwd_usb.c:423:21: sparse:     expected int const *__gu_addr
   drivers/watchdog/pcwd_usb.c:423:21: sparse:     got int [noderef] __user *p
   drivers/watchdog/pcwd_usb.c:423:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/watchdog/pcwd_usb.c:423:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/pcwd_usb.c:423:21: sparse:     got int const *__gu_addr
   drivers/watchdog/pcwd_usb.c:447:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   drivers/watchdog/pcwd_usb.c:447:21: sparse:     expected int const *__gu_addr
   drivers/watchdog/pcwd_usb.c:447:21: sparse:     got int [noderef] __user *p
   drivers/watchdog/pcwd_usb.c:447:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/watchdog/pcwd_usb.c:447:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/pcwd_usb.c:447:21: sparse:     got int const *__gu_addr
--
   drivers/watchdog/kempld_wdt.c:349:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     expected int const *__gu_addr
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     got int [noderef] __user *p
>> drivers/watchdog/kempld_wdt.c:349:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/watchdog/kempld_wdt.c:349:21: sparse:     got int const *__gu_addr
--
   drivers/video/fbdev/tmiofb.c:528:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user *argp @@
   drivers/video/fbdev/tmiofb.c:528:21: sparse:     expected unsigned int const *__gu_addr
   drivers/video/fbdev/tmiofb.c:528:21: sparse:     got unsigned int [noderef] [usertype] __user *argp
>> drivers/video/fbdev/tmiofb.c:528:21: 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/tmiofb.c:528:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/video/fbdev/tmiofb.c:528:21: sparse:     got unsigned int const *__gu_addr
--
   drivers/tty/vt/vt_ioctl.c:1004:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned short const *__gu_addr @@     got unsigned short [noderef] __user * @@
   drivers/tty/vt/vt_ioctl.c:1004:21: sparse:     expected unsigned short const *__gu_addr
   drivers/tty/vt/vt_ioctl.c:1004:21: sparse:     got unsigned short [noderef] __user *
>> drivers/tty/vt/vt_ioctl.c:1004:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned short const *__gu_addr @@
   drivers/tty/vt/vt_ioctl.c:1004:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/tty/vt/vt_ioctl.c:1004:21: sparse:     got unsigned short const *__gu_addr
   drivers/tty/vt/vt_ioctl.c:1005:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned short const *__gu_addr @@     got unsigned short [noderef] __user * @@
   drivers/tty/vt/vt_ioctl.c:1005:21: sparse:     expected unsigned short const *__gu_addr
   drivers/tty/vt/vt_ioctl.c:1005:21: sparse:     got unsigned short [noderef] __user *
   drivers/tty/vt/vt_ioctl.c:1005:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned short const *__gu_addr @@
   drivers/tty/vt/vt_ioctl.c:1005:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/tty/vt/vt_ioctl.c:1005:21: sparse:     got unsigned short const *__gu_addr
--
   drivers/usb/core/devio.c:937:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:937:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:937:13: sparse:     got unsigned int [noderef] __user *
>> drivers/usb/core/devio.c:937:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:937:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:937:13: sparse:     got unsigned int const *__gu_addr
   drivers/usb/core/devio.c:938:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:938:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:938:13: sparse:     got unsigned int [noderef] __user *
   drivers/usb/core/devio.c:938:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:938:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:938:13: sparse:     got unsigned int const *__gu_addr
   drivers/usb/core/devio.c:953:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned char const *__gu_addr @@     got unsigned char [noderef] __user * @@
   drivers/usb/core/devio.c:953:21: sparse:     expected unsigned char const *__gu_addr
   drivers/usb/core/devio.c:953:21: sparse:     got unsigned char [noderef] __user *
>> drivers/usb/core/devio.c:953:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned char const *__gu_addr @@
   drivers/usb/core/devio.c:953:21: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:953:21: sparse:     got unsigned char const *__gu_addr
   drivers/usb/core/devio.c:1290:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:1290:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:1290:13: sparse:     got unsigned int [noderef] __user *
   drivers/usb/core/devio.c:1290:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:1290:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:1290:13: sparse:     got unsigned int const *__gu_addr
   drivers/usb/core/devio.c:1309:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:1309:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:1309:13: sparse:     got unsigned int [noderef] __user *
   drivers/usb/core/devio.c:1309:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:1309:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:1309:13: sparse:     got unsigned int const *__gu_addr
   drivers/usb/core/devio.c:1441:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/usb/core/devio.c:1441:13: sparse:     expected int const *__gu_addr
   drivers/usb/core/devio.c:1441:13: sparse:     got int [noderef] __user *
>> drivers/usb/core/devio.c:1441:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   drivers/usb/core/devio.c:1441:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:1441:13: sparse:     got int const *__gu_addr
   drivers/usb/core/devio.c:2189:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:2189:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:2189:13: sparse:     got unsigned int [noderef] __user *
   drivers/usb/core/devio.c:2189:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:2189:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:2189:13: sparse:     got unsigned int const *__gu_addr
   drivers/usb/core/devio.c:2199:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:2199:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:2199:13: sparse:     got unsigned int [noderef] __user *
   drivers/usb/core/devio.c:2199:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:2199:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:2199:13: sparse:     got unsigned int const *__gu_addr
   drivers/usb/core/devio.c:2315:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:2315:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:2315:13: sparse:     got unsigned int [noderef] __user *
   drivers/usb/core/devio.c:2315:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:2315:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:2315:13: sparse:     got unsigned int const *__gu_addr
   drivers/usb/core/devio.c:2328:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] __user * @@
   drivers/usb/core/devio.c:2328:13: sparse:     expected unsigned int const *__gu_addr
   drivers/usb/core/devio.c:2328:13: sparse:     got unsigned int [noderef] __user *
   drivers/usb/core/devio.c:2328:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned int const *__gu_addr @@
   drivers/usb/core/devio.c:2328:13: sparse:     expected void const volatile [noderef] __user *ptr
   drivers/usb/core/devio.c:2328:13: sparse:     got unsigned int const *__gu_addr
--
   net/ax25/af_ax25.c:695:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/ax25/af_ax25.c:695:13: sparse:     expected int const *__gu_addr
   net/ax25/af_ax25.c:695:13: sparse:     got int [noderef] __user *optlen
>> net/ax25/af_ax25.c:695:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/ax25/af_ax25.c:695:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/ax25/af_ax25.c:695:13: sparse:     got int const *__gu_addr
   net/ax25/af_ax25.c:1742:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected long const *__gu_addr @@     got long [noderef] __user * @@
   net/ax25/af_ax25.c:1742:21: sparse:     expected long const *__gu_addr
   net/ax25/af_ax25.c:1742:21: sparse:     got long [noderef] __user *
>> net/ax25/af_ax25.c:1742:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got long const *__gu_addr @@
   net/ax25/af_ax25.c:1742:21: sparse:     expected void const volatile [noderef] __user *ptr
   net/ax25/af_ax25.c:1742:21: sparse:     got long const *__gu_addr
--
   net/bluetooth/hci_sock.c:1941:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/bluetooth/hci_sock.c:1941:13: sparse:     expected int const *__gu_addr
   net/bluetooth/hci_sock.c:1941:13: sparse:     got int [noderef] __user *optlen
>> net/bluetooth/hci_sock.c:1941:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/bluetooth/hci_sock.c:1941:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/hci_sock.c:1941:13: sparse:     got int const *__gu_addr
--
   net/bluetooth/l2cap_sock.c:428:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/bluetooth/l2cap_sock.c:428:13: sparse:     expected int const *__gu_addr
   net/bluetooth/l2cap_sock.c:428:13: sparse:     got int [noderef] __user *optlen
>> net/bluetooth/l2cap_sock.c:428:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/bluetooth/l2cap_sock.c:428:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/l2cap_sock.c:428:13: sparse:     got int const *__gu_addr
   net/bluetooth/l2cap_sock.c:553:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/bluetooth/l2cap_sock.c:553:13: sparse:     expected int const *__gu_addr
   net/bluetooth/l2cap_sock.c:553:13: sparse:     got int [noderef] __user *optlen
   net/bluetooth/l2cap_sock.c:553:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/bluetooth/l2cap_sock.c:553:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/l2cap_sock.c:553:13: sparse:     got int const *__gu_addr
--
   net/bluetooth/hci_core.c:2099:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned short const *__gu_addr @@     got unsigned short [noderef] [usertype] __user * @@
   net/bluetooth/hci_core.c:2099:13: sparse:     expected unsigned short const *__gu_addr
   net/bluetooth/hci_core.c:2099:13: sparse:     got unsigned short [noderef] [usertype] __user *
>> net/bluetooth/hci_core.c:2099:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got unsigned short const *__gu_addr @@
   net/bluetooth/hci_core.c:2099:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/hci_core.c:2099:13: sparse:     got unsigned short const *__gu_addr
--
   net/bluetooth/sco.c:892:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/bluetooth/sco.c:892:13: sparse:     expected int const *__gu_addr
   net/bluetooth/sco.c:892:13: sparse:     got int [noderef] __user *optlen
>> net/bluetooth/sco.c:892:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/bluetooth/sco.c:892:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/sco.c:892:13: sparse:     got int const *__gu_addr
   net/bluetooth/sco.c:957:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/bluetooth/sco.c:957:13: sparse:     expected int const *__gu_addr
   net/bluetooth/sco.c:957:13: sparse:     got int [noderef] __user *optlen
   net/bluetooth/sco.c:957:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/bluetooth/sco.c:957:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/sco.c:957:13: sparse:     got int const *__gu_addr
--
   net/can/raw.c:659:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/can/raw.c:659:13: sparse:     expected int const *__gu_addr
   net/can/raw.c:659:13: sparse:     got int [noderef] __user *optlen
>> net/can/raw.c:659:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/can/raw.c:659:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/can/raw.c:659:13: sparse:     got int const *__gu_addr
--
   net/bluetooth/rfcomm/sock.c:769:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/bluetooth/rfcomm/sock.c:769:13: sparse:     expected int const *__gu_addr
   net/bluetooth/rfcomm/sock.c:769:13: sparse:     got int [noderef] __user *optlen
>> net/bluetooth/rfcomm/sock.c:769:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/bluetooth/rfcomm/sock.c:769:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/rfcomm/sock.c:769:13: sparse:     got int const *__gu_addr
   net/bluetooth/rfcomm/sock.c:847:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/bluetooth/rfcomm/sock.c:847:13: sparse:     expected int const *__gu_addr
   net/bluetooth/rfcomm/sock.c:847:13: sparse:     got int [noderef] __user *optlen
   net/bluetooth/rfcomm/sock.c:847:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/bluetooth/rfcomm/sock.c:847:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/bluetooth/rfcomm/sock.c:847:13: sparse:     got int const *__gu_addr
--
   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/netrom/af_netrom.c:359:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *optlen @@
   net/netrom/af_netrom.c:359:13: sparse:     expected int const *__gu_addr
   net/netrom/af_netrom.c:359:13: sparse:     got int [noderef] __user *optlen
>> net/netrom/af_netrom.c:359:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user *ptr @@     got int const *__gu_addr @@
   net/netrom/af_netrom.c:359:13: sparse:     expected void const volatile [noderef] __user *ptr
   net/netrom/af_netrom.c:359:13: sparse:     got int const *__gu_addr

vim +116 arch/sh/mm/cache-sh7705.c

^1da177e4c3f415 Linus Torvalds 2005-04-16   75  
^1da177e4c3f415 Linus Torvalds 2005-04-16   76  /*
^1da177e4c3f415 Linus Torvalds 2005-04-16   77   * Writeback&Invalidate the D-cache of the page
^1da177e4c3f415 Linus Torvalds 2005-04-16   78   */
2dc2f8e0c46864e Paul Mundt     2010-01-21   79  static void __flush_dcache_page(unsigned long phys)
^1da177e4c3f415 Linus Torvalds 2005-04-16   80  {
^1da177e4c3f415 Linus Torvalds 2005-04-16   81  	unsigned long ways, waysize, addrstart;
983f4c514c4c9dd Paul Mundt     2009-09-01   82  	unsigned long flags;
^1da177e4c3f415 Linus Torvalds 2005-04-16   83  
^1da177e4c3f415 Linus Torvalds 2005-04-16   84  	phys |= SH_CACHE_VALID;
^1da177e4c3f415 Linus Torvalds 2005-04-16   85  
^1da177e4c3f415 Linus Torvalds 2005-04-16   86  	/*
^1da177e4c3f415 Linus Torvalds 2005-04-16   87  	 * Here, phys is the physical address of the page. We check all the
^1da177e4c3f415 Linus Torvalds 2005-04-16   88  	 * tags in the cache for those with the same page number as this page
^1da177e4c3f415 Linus Torvalds 2005-04-16   89  	 * (by masking off the lowest 2 bits of the 19-bit tag; these bits are
^1da177e4c3f415 Linus Torvalds 2005-04-16   90  	 * derived from the offset within in the 4k page). Matching valid
^1da177e4c3f415 Linus Torvalds 2005-04-16   91  	 * entries are invalidated.
^1da177e4c3f415 Linus Torvalds 2005-04-16   92  	 *
^1da177e4c3f415 Linus Torvalds 2005-04-16   93  	 * Since 2 bits of the cache index are derived from the virtual page
^1da177e4c3f415 Linus Torvalds 2005-04-16   94  	 * number, knowing this would reduce the number of cache entries to be
^1da177e4c3f415 Linus Torvalds 2005-04-16   95  	 * searched by a factor of 4. However this function exists to deal with
^1da177e4c3f415 Linus Torvalds 2005-04-16   96  	 * potential cache aliasing, therefore the optimisation is probably not
^1da177e4c3f415 Linus Torvalds 2005-04-16   97  	 * possible.
^1da177e4c3f415 Linus Torvalds 2005-04-16   98  	 */
983f4c514c4c9dd Paul Mundt     2009-09-01   99  	local_irq_save(flags);
cbaa118ecfd99fc Stuart Menefy  2007-11-30  100  	jump_to_uncached();
^1da177e4c3f415 Linus Torvalds 2005-04-16  101  
11c1965687b0a47 Paul Mundt     2006-12-25  102  	ways = current_cpu_data.dcache.ways;
11c1965687b0a47 Paul Mundt     2006-12-25  103  	waysize = current_cpu_data.dcache.sets;
11c1965687b0a47 Paul Mundt     2006-12-25  104  	waysize <<= current_cpu_data.dcache.entry_shift;
^1da177e4c3f415 Linus Torvalds 2005-04-16  105  
^1da177e4c3f415 Linus Torvalds 2005-04-16  106  	addrstart = CACHE_OC_ADDRESS_ARRAY;
^1da177e4c3f415 Linus Torvalds 2005-04-16  107  
^1da177e4c3f415 Linus Torvalds 2005-04-16  108  	do {
^1da177e4c3f415 Linus Torvalds 2005-04-16  109  		unsigned long addr;
^1da177e4c3f415 Linus Torvalds 2005-04-16  110  
^1da177e4c3f415 Linus Torvalds 2005-04-16  111  		for (addr = addrstart;
^1da177e4c3f415 Linus Torvalds 2005-04-16  112  		     addr < addrstart + waysize;
11c1965687b0a47 Paul Mundt     2006-12-25  113  		     addr += current_cpu_data.dcache.linesz) {
^1da177e4c3f415 Linus Torvalds 2005-04-16  114  			unsigned long data;
^1da177e4c3f415 Linus Torvalds 2005-04-16  115  
9d56dd3b083a3be Paul Mundt     2010-01-26 @116  			data = __raw_readl(addr) & (0x1ffffC00 | SH_CACHE_VALID);
^1da177e4c3f415 Linus Torvalds 2005-04-16  117  		        if (data == phys) {
^1da177e4c3f415 Linus Torvalds 2005-04-16  118  				data &= ~(SH_CACHE_VALID | SH_CACHE_UPDATED);
9d56dd3b083a3be Paul Mundt     2010-01-26  119  				__raw_writel(data, addr);
^1da177e4c3f415 Linus Torvalds 2005-04-16  120  			}
^1da177e4c3f415 Linus Torvalds 2005-04-16  121  		}
^1da177e4c3f415 Linus Torvalds 2005-04-16  122  
11c1965687b0a47 Paul Mundt     2006-12-25  123  		addrstart += current_cpu_data.dcache.way_incr;
^1da177e4c3f415 Linus Torvalds 2005-04-16  124  	} while (--ways);
^1da177e4c3f415 Linus Torvalds 2005-04-16  125  
cbaa118ecfd99fc Stuart Menefy  2007-11-30  126  	back_to_cached();
983f4c514c4c9dd Paul Mundt     2009-09-01  127  	local_irq_restore(flags);
^1da177e4c3f415 Linus Torvalds 2005-04-16  128  }
^1da177e4c3f415 Linus Torvalds 2005-04-16  129  

:::::: The code at line 116 was first introduced by commit
:::::: 9d56dd3b083a3bec56e9da35ce07baca81030b03 sh: Mass ctrl_in/outX to __raw_read/writeX conversion.

:::::: TO: Paul Mundt <lethal@...ux-sh.org>
:::::: CC: Paul Mundt <lethal@...ux-sh.org>

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

Download attachment ".config.gz" of type "application/gzip" (27636 bytes)

Powered by blists - more mailing lists