Hi Alain, Thank you for the patch! Yet something to improve: [auto build test ERROR on bluetooth-next/master] [also build test ERROR on next-20200611] [cannot apply to v5.7] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Alain-Michaud/sco-Add-support-for-BT_PKT_STATUS-CMSG-data/20200611-212907 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master config: arm-defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All error/warnings (new ones prefixed by >>, old ones prefixed by <<): net/bluetooth/sco.c: In function 'sco_skb_put_cmsg': net/bluetooth/sco.c:456:36: error: passing argument 2 of 'test_bit' from incompatible pointer type [-Werror=incompatible-pointer-types] 456 | if (test_bit(SCO_CMSG_PKT_STATUS, &sco_pi(sk)->cmsg_mask)) | ^~~~~~~~~~~~~~~~~~~~~~ | | | __u8 * {aka unsigned char *} In file included from arch/arm/include/asm/bitops.h:123, from include/linux/bitops.h:29, from include/linux/kernel.h:12, from include/linux/list.h:9, from include/linux/module.h:12, from net/bluetooth/sco.c:27: include/asm-generic/bitops/non-atomic.h:104:66: note: expected 'const volatile long unsigned int *' but argument is of type '__u8 *' {aka 'unsigned char *'} 104 | static inline int test_bit(int nr, const volatile unsigned long *addr) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ In file included from include/linux/bitops.h:29, from include/linux/kernel.h:12, from include/linux/list.h:9, from include/linux/module.h:12, from net/bluetooth/sco.c:27: net/bluetooth/sco.c: In function 'sco_sock_setsockopt': >> net/bluetooth/sco.c:868:33: error: passing argument 2 of '_set_bit' from incompatible pointer type [-Werror=incompatible-pointer-types] 868 | set_bit(SCO_CMSG_PKT_STATUS, &sco_pi(sk)->cmsg_mask); | ^~~~~~~~~~~~~~~~~~~~~~ | | | __u8 * {aka unsigned char *} arch/arm/include/asm/bitops.h:183:45: note: in definition of macro 'ATOMIC_BITOP' 183 | #define ATOMIC_BITOP(name,nr,p) _##name(nr,p) | ^ >> net/bluetooth/sco.c:868:4: note: in expansion of macro 'set_bit' 868 | set_bit(SCO_CMSG_PKT_STATUS, &sco_pi(sk)->cmsg_mask); | ^~~~~~~ arch/arm/include/asm/bitops.h:153:55: note: expected 'volatile long unsigned int *' but argument is of type '__u8 *' {aka 'unsigned char *'} 153 | extern void _set_bit(int nr, volatile unsigned long * p); | ~~~~~~~~~~~~~~~~~~~~~~~~~^ >> net/bluetooth/sco.c:870:35: error: passing argument 2 of '_clear_bit' from incompatible pointer type [-Werror=incompatible-pointer-types] 870 | clear_bit(SCO_CMSG_PKT_STATUS, &sco_pi(sk)->cmsg_mask); | ^~~~~~~~~~~~~~~~~~~~~~ | | | __u8 * {aka unsigned char *} arch/arm/include/asm/bitops.h:183:45: note: in definition of macro 'ATOMIC_BITOP' 183 | #define ATOMIC_BITOP(name,nr,p) _##name(nr,p) | ^ >> net/bluetooth/sco.c:870:4: note: in expansion of macro 'clear_bit' 870 | clear_bit(SCO_CMSG_PKT_STATUS, &sco_pi(sk)->cmsg_mask); | ^~~~~~~~~ arch/arm/include/asm/bitops.h:154:57: note: expected 'volatile long unsigned int *' but argument is of type '__u8 *' {aka 'unsigned char *'} 154 | extern void _clear_bit(int nr, volatile unsigned long * p); | ~~~~~~~~~~~~~~~~~~~~~~~~~^ net/bluetooth/sco.c: In function 'sco_sock_getsockopt': net/bluetooth/sco.c:999:11: error: passing argument 2 of 'test_bit' from incompatible pointer type [-Werror=incompatible-pointer-types] 999 | &(sco_pi(sk)->cmsg_mask)); | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | __u8 * {aka unsigned char *} In file included from arch/arm/include/asm/bitops.h:123, from include/linux/bitops.h:29, from include/linux/kernel.h:12, from include/linux/list.h:9, from include/linux/module.h:12, from net/bluetooth/sco.c:27: include/asm-generic/bitops/non-atomic.h:104:66: note: expected 'const volatile long unsigned int *' but argument is of type '__u8 *' {aka 'unsigned char *'} 104 | static inline int test_bit(int nr, const volatile unsigned long *addr) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ cc1: some warnings being treated as errors vim +/_set_bit +868 net/bluetooth/sco.c 804 805 static int sco_sock_setsockopt(struct socket *sock, int level, int optname, 806 char __user *optval, unsigned int optlen) 807 { 808 struct sock *sk = sock->sk; 809 int len, err = 0; 810 struct bt_voice voice; 811 u32 opt; 812 813 BT_DBG("sk %p", sk); 814 815 lock_sock(sk); 816 817 switch (optname) { 818 819 case BT_DEFER_SETUP: 820 if (sk->sk_state != BT_BOUND && sk->sk_state != BT_LISTEN) { 821 err = -EINVAL; 822 break; 823 } 824 825 if (get_user(opt, (u32 __user *) optval)) { 826 err = -EFAULT; 827 break; 828 } 829 830 if (opt) 831 set_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags); 832 else 833 clear_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags); 834 break; 835 836 case BT_VOICE: 837 if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND && 838 sk->sk_state != BT_CONNECT2) { 839 err = -EINVAL; 840 break; 841 } 842 843 voice.setting = sco_pi(sk)->setting; 844 845 len = min_t(unsigned int, sizeof(voice), optlen); 846 if (copy_from_user((char *)&voice, optval, len)) { 847 err = -EFAULT; 848 break; 849 } 850 851 /* Explicitly check for these values */ 852 if (voice.setting != BT_VOICE_TRANSPARENT && 853 voice.setting != BT_VOICE_CVSD_16BIT) { 854 err = -EINVAL; 855 break; 856 } 857 858 sco_pi(sk)->setting = voice.setting; 859 break; 860 861 case BT_PKT_STATUS: 862 if (get_user(opt, (u32 __user *)optval)) { 863 err = -EFAULT; 864 break; 865 } 866 867 if (opt) > 868 set_bit(SCO_CMSG_PKT_STATUS, &sco_pi(sk)->cmsg_mask); 869 else > 870 clear_bit(SCO_CMSG_PKT_STATUS, &sco_pi(sk)->cmsg_mask); 871 break; 872 873 default: 874 err = -ENOPROTOOPT; 875 break; 876 } 877 878 release_sock(sk); 879 return err; 880 } 881 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
