Hello, I'm seeing this build failure, any idea what is the issue? I've cleared my ccache (ccache --clear) but that did not help. A pull from this morning builds on Fedora-29 with same .config file. I tried that same commit on my F32 system to no success, so it seems like it might be something with my F32 compiler/system.
[greearb@bendt7 linux-linus-x64-dbg]$ make bzImage GEN Makefile CC arch/x86/kernel/asm-offsets.s In file included from /home/greearb/git/linux-linus/arch/x86/include/uapi/asm/siginfo.h:13, from /home/greearb/git/linux-linus/include/uapi/linux/signal.h:6, from /home/greearb/git/linux-linus/include/linux/signal_types.h:10, from /home/greearb/git/linux-linus/include/linux/sched.h:30, from /home/greearb/git/linux-linus/include/linux/uaccess.h:6, from /home/greearb/git/linux-linus/arch/x86/include/asm/fpu/xstate.h:5, from /home/greearb/git/linux-linus/arch/x86/include/asm/pgtable.h:26, from /home/greearb/git/linux-linus/include/linux/pgtable.h:6, from /home/greearb/git/linux-linus/include/linux/kasan.h:14, from /home/greearb/git/linux-linus/include/linux/slab.h:136, from /home/greearb/git/linux-linus/include/linux/crypto.h:20, from /home/greearb/git/linux-linus/arch/x86/kernel/asm-offsets.c:9: /home/greearb/git/linux-linus/include/asm-generic/siginfo.h: In function ‘copy_siginfo’: /home/greearb/git/linux-linus/include/asm-generic/siginfo.h:30:20: error: ‘__ARCH_SI_PREAMBLE_SIZE’ undeclared (first use in this function) 30 | memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld)); | ^~~~~~~~~~~~~~~~~~~~~~~ /home/greearb/git/linux-linus/include/asm-generic/siginfo.h:30:20: note: each undeclared identifier is reported only once for each function it appears in In file included from /home/greearb/git/linux-linus/include/linux/sched/signal.h:6, from /home/greearb/git/linux-linus/include/linux/rcuwait.h:6, from /home/greearb/git/linux-linus/include/linux/percpu-rwsem.h:7, from /home/greearb/git/linux-linus/include/linux/fs.h:33, from /home/greearb/git/linux-linus/include/linux/cgroup.h:17, from /home/greearb/git/linux-linus/include/linux/memcontrol.h:13, from /home/greearb/git/linux-linus/include/linux/swap.h:9, from /home/greearb/git/linux-linus/include/linux/suspend.h:5, from /home/greearb/git/linux-linus/arch/x86/kernel/asm-offsets.c:13: /home/greearb/git/linux-linus/include/linux/signal.h: At top level: /home/greearb/git/linux-linus/include/linux/signal.h:14:20: error: conflicting types for ‘copy_siginfo’ 14 | static inline void copy_siginfo(kernel_siginfo_t *to, | ^~~~~~~~~~~~ In file included from /home/greearb/git/linux-linus/arch/x86/include/uapi/asm/siginfo.h:13, from /home/greearb/git/linux-linus/include/uapi/linux/signal.h:6, from /home/greearb/git/linux-linus/include/linux/signal_types.h:10, from /home/greearb/git/linux-linus/include/linux/sched.h:30, from /home/greearb/git/linux-linus/include/linux/uaccess.h:6, from /home/greearb/git/linux-linus/arch/x86/include/asm/fpu/xstate.h:5, from /home/greearb/git/linux-linus/arch/x86/include/asm/pgtable.h:26, from /home/greearb/git/linux-linus/include/linux/pgtable.h:6, from /home/greearb/git/linux-linus/include/linux/kasan.h:14, from /home/greearb/git/linux-linus/include/linux/slab.h:136, from /home/greearb/git/linux-linus/include/linux/crypto.h:20, from /home/greearb/git/linux-linus/arch/x86/kernel/asm-offsets.c:9: /home/greearb/git/linux-linus/include/asm-generic/siginfo.h:24:20: note: previous definition of ‘copy_siginfo’ was here 24 | static inline void copy_siginfo(struct siginfo *to, struct siginfo *from) | ^~~~~~~~~~~~ In file included from /home/greearb/git/linux-linus/include/linux/sched/signal.h:6, from /home/greearb/git/linux-linus/include/linux/rcuwait.h:6, from /home/greearb/git/linux-linus/include/linux/percpu-rwsem.h:7, from /home/greearb/git/linux-linus/include/linux/fs.h:33, from /home/greearb/git/linux-linus/include/linux/cgroup.h:17, from /home/greearb/git/linux-linus/include/linux/memcontrol.h:13, from /home/greearb/git/linux-linus/include/linux/swap.h:9, from /home/greearb/git/linux-linus/include/linux/suspend.h:5, from /home/greearb/git/linux-linus/arch/x86/kernel/asm-offsets.c:13: /home/greearb/git/linux-linus/include/linux/signal.h:35:5: error: conflicting types for ‘copy_siginfo_to_user’ 35 | int copy_siginfo_to_user(siginfo_t __user *to, const kernel_siginfo_t *from); | ^~~~~~~~~~~~~~~~~~~~ In file included from /home/greearb/git/linux-linus/arch/x86/include/uapi/asm/siginfo.h:13, from /home/greearb/git/linux-linus/include/uapi/linux/signal.h:6, from /home/greearb/git/linux-linus/include/linux/signal_types.h:10, from /home/greearb/git/linux-linus/include/linux/sched.h:30, from /home/greearb/git/linux-linus/include/linux/uaccess.h:6, from /home/greearb/git/linux-linus/arch/x86/include/asm/fpu/xstate.h:5, from /home/greearb/git/linux-linus/arch/x86/include/asm/pgtable.h:26, from /home/greearb/git/linux-linus/include/linux/pgtable.h:6, from /home/greearb/git/linux-linus/include/linux/kasan.h:14, from /home/greearb/git/linux-linus/include/linux/slab.h:136, from /home/greearb/git/linux-linus/include/linux/crypto.h:20, from /home/greearb/git/linux-linus/arch/x86/kernel/asm-offsets.c:9: /home/greearb/git/linux-linus/include/asm-generic/siginfo.h:35:12: note: previous declaration of ‘copy_siginfo_to_user’ was here 35 | extern int copy_siginfo_to_user(struct siginfo __user *to, const struct siginfo *from); | ^~~~~~~~~~~~~~~~~~~~ make[2]: *** [/home/greearb/git/linux-linus/scripts/Makefile.build:117: arch/x86/kernel/asm-offsets.s] Error 1 make[1]: *** [/home/greearb/git/linux-linus/Makefile:1198: prepare0] Error 2 make: *** [/home/greearb/git/linux-linus/Makefile:185: __sub-make] Error 2 Thanks, Ben -- Ben Greear <gree...@candelatech.com> Candela Technologies Inc http://www.candelatech.com