Messages in this thread | | | Date | Sun, 12 Feb 2017 09:59:34 +0800 | From | kbuild test robot <> | Subject | [tip:WIP.sched/core 131/154] arch/sh/include/asm/fpu.h:11:6: error: dereferencing pointer to incomplete type 'struct pt_regs' |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.sched/core head: 12372f63e2728a509817b56878cd6633d92053b3 commit: 63a4ca7de1d32b82b973dc6eb1da7398fb2630d2 [131/154] sched/headers: Remove <asm/ptrace.h> from <linux/sched.h> config: sh-sh2007_defconfig (attached as .config) compiler: sh4-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 63a4ca7de1d32b82b973dc6eb1da7398fb2630d2 # save the attached .config to linux build tree make.cross ARCH=sh
All errors (new ones prefixed by >>):
In file included from arch/sh/kernel/cpu/sh4/fpu.c:18:0: arch/sh/include/asm/fpu.h: In function 'release_fpu': >> arch/sh/include/asm/fpu.h:11:6: error: dereferencing pointer to incomplete type 'struct pt_regs' regs->sr |= SR_FD; ^~ In file included from arch/sh/include/asm/traps.h:7:0, from arch/sh/kernel/cpu/sh4/fpu.c:19: arch/sh/kernel/cpu/sh4/fpu.c: At top level: >> arch/sh/include/asm/traps_32.h:53:24: error: parameter 5 ('__regs') has incomplete type struct pt_regs __regs) ^ arch/sh/kernel/cpu/sh4/fpu.c:405:1: note: in expansion of macro 'BUILD_TRAP_HANDLER' BUILD_TRAP_HANDLER(fpu_error) ^~~~~~~~~~~~~~~~~~ arch/sh/kernel/cpu/sh4/fpu.c: In function 'fpu_error_trap_handler': arch/sh/kernel/cpu/sh4/fpu.c:428:2: error: implicit declaration of function 'force_sig' [-Werror=implicit-function-declaration] force_sig(SIGFPE, tsk); ^~~~~~~~~ cc1: some warnings being treated as errors
vim +11 arch/sh/include/asm/fpu.h
332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 1 #ifndef __ASM_SH_FPU_H 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 2 #define __ASM_SH_FPU_H 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 3 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 4 #ifndef __ASSEMBLY__ 0ea820cf arch/sh/include/asm/fpu.h Paul Mundt 2010-01-13 5 0ea820cf arch/sh/include/asm/fpu.h Paul Mundt 2010-01-13 6 struct task_struct; 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 7 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 8 #ifdef CONFIG_SH_FPU 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 9 static inline void release_fpu(struct pt_regs *regs) 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 10 { 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 @11 regs->sr |= SR_FD; 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 12 } 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 13 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 14 static inline void grab_fpu(struct pt_regs *regs) 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 15 { 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 16 regs->sr &= ~SR_FD; 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 17 } 332fd57b include/asm-sh/fpu.h Paul Mundt 2007-11-22 18 d3ea9fa0 arch/sh/include/asm/fpu.h Stuart Menefy 2009-09-25 19 extern void save_fpu(struct task_struct *__tsk);
:::::: The code at line 11 was first introduced by commit :::::: 332fd57b92d26e2ac6112340b98e92bb76117a41 sh: Bring the SH-5 FPU in line with the SH-4 FPU API.
:::::: TO: Paul Mundt <lethal@linux-sh.org> :::::: CC: Paul Mundt <lethal@linux-sh.org>
--- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [unhandled content-type:application/gzip] | |