drivers/usb/gadget/function/rndis.c:1126:21: sparse: sparse: incorrect type in argument 1 (different address spaces)

From: kernel test robot
Date: Wed Nov 04 2020 - 07:52:38 EST

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tree: .config.gz Description: application/gzipHalil Pasic: "Re: [PATCH v11 08/14] s390/vfio-ap: hot plug/unplug queues on bind/unbind of queue device" kernel test robot: "arch/sh/kernel/cpu/sh2a/clock-sh7264.c:44:33: sparse: sparse: incorrect type in argument 1 (different base types)" href="date.html#04739">[ date ] [ thread ] [ subject ] [ author ] it.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git">https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master 1419b5 sparse: use static inline for __chk_{user,io}_ptr() (attached as .config) s://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross">https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross 24b-dirty /git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5fc436f06eef54ef512ea55a9db8eb9f2e76959">https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e5fc436f06eef54ef512ea55a9db8eb9f2e76959 rel="nofollow" href="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git">https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master a55a9db8eb9f2e76959 to linux build tree COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=sh following tag as appropriate xxxxxx> prefixed by >>)" sparse: sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char const [noderef] __user *buffer @@ sparse: expected char const *__gu_addr sparse: got char const [noderef] __user *buffer dis.c:1126:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got char const *__gu_addr @@ dis.c:1126:21: sparse: expected void const volatile [noderef] __user *ptr sparse: got char const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@ expected int const *__gu_addr got int [noderef] __user *optlen sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user *arg @@ expected unsigned int const *__gu_addr got unsigned int [noderef] [usertype] __user *arg sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got unsigned int const *__gu_addr sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user * @@ expected unsigned int const *__gu_addr got unsigned int [noderef] [usertype] __user * sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got unsigned int const *__gu_addr sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned char const *__gu_addr @@ got unsigned char [noderef] __user * @@ expected unsigned char const *__gu_addr got unsigned char [noderef] __user * sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned char const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got unsigned char const *__gu_addr sparse: sparse: incompatible types in comparison expression (different address spaces): void [noderef] __rcu * void * sparse: sparse: incompatible types in comparison expression (different address spaces): void [noderef] __rcu * void * sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *p @@ sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@ expected int const *__gu_addr got int [noderef] __user *optlen sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *iobuf_len @@ expected int const *__gu_addr got int [noderef] __user *iobuf_len sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *sioc_len @@ expected int const *__gu_addr got int [noderef] __user *sioc_len sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr file (through include/net/sctp/sctp.h): sparse: sparse: array of flexible structures sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@ expected int const *__gu_addr got int [noderef] __user *optlen sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: context imbalance in 'sctp_get_port_local' - unexpected unlock sparse: sparse: incorrect type in initializer (different address spaces) @@ expected unsigned int const *__gu_addr @@ got unsigned int [noderef] [usertype] __user *argp @@ expected unsigned int const *__gu_addr got unsigned int [noderef] [usertype] __user *argp sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned int const *__gu_addr @@ sparse: expected void const volatile [noderef] __user *ptr got unsigned int const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ expected int const *__gu_addr got int [noderef] __user * sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char const [noderef] __user * @@ expected char const *__gu_addr got char const [noderef] __user * sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got char const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got char const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char const [noderef] __user * @@ expected char const *__gu_addr got char const [noderef] __user * sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got char const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got char const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char const [noderef] __user * @@ expected char const *__gu_addr got char const [noderef] __user * sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got char const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got char const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char const [noderef] __user * @@ expected char const *__gu_addr got char const [noderef] __user * sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got char const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got char const *__gu_addr sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char const [noderef] __user * @@ expected char const *__gu_addr got char const [noderef] __user * sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got char const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got char const *__gu_addr sparse: sparse: incorrect type in initializer (different address spaces) @@ expected char const *__gu_addr @@ got char const [noderef] __user * @@ expected char const *__gu_addr got char const [noderef] __user * sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got char const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got char const *__gu_addr sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ expected int const *__gu_addr got int [noderef] __user * sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user * @@ expected int const *__gu_addr got int [noderef] __user * sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: incorrect type in argument 2 (different base types) @@ expected restricted __be32 const [usertype] service @@ got int [addressable] val @@ expected restricted __be32 const [usertype] service got int [addressable] val sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@ expected int const *__gu_addr got int [noderef] __user *optlen sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: incorrect type in argument 2 (different base types) @@ expected restricted __be32 [usertype] param @@ got int cmsg_type @@ expected restricted __be32 [usertype] param got int cmsg_type sparse: incorrect type in initializer (different address spaces) @@ expected int const *__gu_addr @@ got int [noderef] __user *optlen @@ expected int const *__gu_addr got int [noderef] __user *optlen sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got int const *__gu_addr @@ expected void const volatile [noderef] __user *ptr got int const *__gu_addr sparse: context imbalance in 'ip6mr_vif_seq_start' - different lock contexts for basic block file (through include/linux/mroute6.h): sparse: sparse: context imbalance in 'mr_mfc_seq_stop' - unexpected unlock s.c Linus Torvalds 2005-04-16 1116 Alexey Dobriyan 2008-05-14 1117 static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, Alexey Dobriyan 2008-05-14 1118 size_t count, loff_t *ppos) Linus Torvalds 2005-04-16 1119 { Al Viro 2013-03-31 1120 rndis_params *p = PDE_DATA(file_inode(file)); Linus Torvalds 2005-04-16 1121 u32 speed = 0; Linus Torvalds 2005-04-16 1122 int i, fl_speed = 0; Linus Torvalds 2005-04-16 1123 Linus Torvalds 2005-04-16 1124 for (i = 0; i < count; i++) { Linus Torvalds 2005-04-16 1125 char c; Linus Torvalds 2005-04-16 @1126 if (get_user(c, buffer)) Linus Torvalds 2005-04-16 1127 return -EFAULT; Linus Torvalds 2005-04-16 1128 switch (c) { Linus Torvalds 2005-04-16 1129 case '0': Linus Torvalds 2005-04-16 1130 case '1': Linus Torvalds 2005-04-16 1131 case '2': Linus Torvalds 2005-04-16 1132 case '3': Linus Torvalds 2005-04-16 1133 case '4': Linus Torvalds 2005-04-16 1134 case '5': Linus Torvalds 2005-04-16 1135 case '6': Linus Torvalds 2005-04-16 1136 case '7': Linus Torvalds 2005-04-16 1137 case '8': Linus Torvalds 2005-04-16 1138 case '9': Linus Torvalds 2005-04-16 1139 fl_speed = 1; Linus Torvalds 2005-04-16 1140 speed = speed * 10 + c - '0'; Linus Torvalds 2005-04-16 1141 break; Linus Torvalds 2005-04-16 1142 case 'C': Linus Torvalds 2005-04-16 1143 case 'c': Andrzej Pietrasiewicz 2015-05-18 1144 rndis_signal_connect(p); Linus Torvalds 2005-04-16 1145 break; Linus Torvalds 2005-04-16 1146 case 'D': Linus Torvalds 2005-04-16 1147 case 'd': Andrzej Pietrasiewicz 2015-05-18 1148 rndis_signal_disconnect(p); Linus Torvalds 2005-04-16 1149 break; Linus Torvalds 2005-04-16 1150 default: Linus Torvalds 2005-04-16 1151 if (fl_speed) p->speed = speed; David Brownell 2008-08-18 1152 else pr_debug("%c is not valid\n", c); Linus Torvalds 2005-04-16 1153 break; Linus Torvalds 2005-04-16 1154 } Linus Torvalds 2005-04-16 1155 Linus Torvalds 2005-04-16 1156 buffer++; Linus Torvalds 2005-04-16 1157 } Linus Torvalds 2005-04-16 1158 Linus Torvalds 2005-04-16 1159 return count; Linus Torvalds 2005-04-16 1160 } Linus Torvalds 2005-04-16 1161 first introduced by commit Linux-2.6.12-rc2 xxxxxxxxxxxx> xxxxxxxxxxxx> Corporation org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx">https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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