tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f359287765c04711ff54fbd11645271d8e5ff763 commit: a21ecf0e033807b976967286e6c392f48ee2049f macsec: Support XPN frame handling - IEEE 802.1AEbw date: 3 months ago :::::: branch date: 3 hours ago :::::: commit date: 3 months ago config: nios2-randconfig-s032-20200602 (attached as .config) compiler: nios2-linux-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.1-243-gc100a7ab-dirty git checkout a21ecf0e033807b976967286e6c392f48ee2049f # save the attached .config to linux build tree make W=1 C=1 ARCH=nios2 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) drivers/net/macsec.c:430:24: sparse: sparse: restricted ssci_t degrades to integer drivers/net/macsec.c:430:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted ssci_t [usertype] ssci @@ got unsigned int @@ drivers/net/macsec.c:431:22: sparse: sparse: restricted __be64 degrades to integer drivers/net/macsec.c:431:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be64 [usertype] pn @@ got unsigned long long @@ arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: undefined identifier '__builtin_rdctl' arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: undefined identifier '__builtin_wrctl' arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:21:9: sparse: sparse: not a function <noident> arch/nios2/include/asm/irqflags.h:12:16: sparse: sparse: not a function <noident> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git remote update linus git checkout a21ecf0e033807b976967286e6c392f48ee2049f vim +430 drivers/net/macsec.c c09440f7dcb304 Sabrina Dubroca 2016-03-11 424 a21ecf0e033807 Era Mayflower 2020-03-09 425 static void macsec_fill_iv_xpn(unsigned char *iv, ssci_t ssci, u64 pn, a21ecf0e033807 Era Mayflower 2020-03-09 426 salt_t salt) a21ecf0e033807 Era Mayflower 2020-03-09 427 { a21ecf0e033807 Era Mayflower 2020-03-09 428 struct gcm_iv_xpn *gcm_iv = (struct gcm_iv_xpn *)iv; a21ecf0e033807 Era Mayflower 2020-03-09 429 a21ecf0e033807 Era Mayflower 2020-03-09 @430 gcm_iv->ssci = ssci ^ salt.ssci; a21ecf0e033807 Era Mayflower 2020-03-09 @431 gcm_iv->pn = cpu_to_be64(pn) ^ salt.pn; a21ecf0e033807 Era Mayflower 2020-03-09 432 } a21ecf0e033807 Era Mayflower 2020-03-09 433 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org