Messages in this thread Patch in this message | | | From | Zefan Li <> | Subject | [PATCH 3.4 41/45] UniCore32-bugfix: Remove definitions in asm/bug.h to solve difference between native and cross compiler | Date | Tue, 23 Sep 2014 10:31:43 +0800 |
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From: Guan Xuetao <gxt@mprc.pku.edu.cn>
3.4.104-rc1 review patch. If anyone has any objections, please let me know.
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commit 10e1e99e55378a65529c48753703c069aebce7af upstream.
For kernel/bound.c being compiled by native compiler, it will generate following errors in gcc 4.4.3: CC kernel/bounds.s In file included from include/linux/bug.h:4, from include/linux/page-flags.h:9, from kernel/bounds.c:9: arch/unicore32/include/asm/bug.h:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'void' arch/unicore32/include/asm/bug.h:23: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'void'
So, we moved definitions in asm/bug.h to arch/unicore32/kernel/setup.h to solve the problem.
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Zefan Li <lizefan@huawei.com> --- arch/unicore32/include/asm/bug.h | 5 ----- arch/unicore32/kernel/setup.h | 6 ++++++ 2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/unicore32/include/asm/bug.h b/arch/unicore32/include/asm/bug.h index b1ff8ca..93a56f3 100644 --- a/arch/unicore32/include/asm/bug.h +++ b/arch/unicore32/include/asm/bug.h @@ -19,9 +19,4 @@ extern void die(const char *msg, struct pt_regs *regs, int err); extern void uc32_notify_die(const char *str, struct pt_regs *regs, struct siginfo *info, unsigned long err, unsigned long trap); -extern asmlinkage void __backtrace(void); -extern asmlinkage void c_backtrace(unsigned long fp, int pmode); - -extern void __show_regs(struct pt_regs *); - #endif /* __UNICORE_BUG_H__ */ diff --git a/arch/unicore32/kernel/setup.h b/arch/unicore32/kernel/setup.h index f239550..30f749d 100644 --- a/arch/unicore32/kernel/setup.h +++ b/arch/unicore32/kernel/setup.h @@ -30,4 +30,10 @@ extern char __vectors_start[], __vectors_end[]; extern void kernel_thread_helper(void); extern void __init early_signal_init(void); + +extern asmlinkage void __backtrace(void); +extern asmlinkage void c_backtrace(unsigned long fp, int pmode); + +extern void __show_regs(struct pt_regs *); + #endif -- 1.7.9.5
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