disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/coredump.h
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@@ -7,6 +7,12 @@
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 #include <linux/fs.h>
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 #include <asm/siginfo.h>
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+struct core_vma_metadata {
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+	unsigned long start, end;
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+	unsigned long flags;
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+	unsigned long dump_size;
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+};
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+
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 /*
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  * These are the only things you should do on a core-file: use only these
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  * functions to write out all the necessary info.
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@@ -16,10 +22,19 @@
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 extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr);
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 extern int dump_align(struct coredump_params *cprm, int align);
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 extern void dump_truncate(struct coredump_params *cprm);
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+int dump_user_range(struct coredump_params *cprm, unsigned long start,
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+		    unsigned long len);
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+int dump_vma_snapshot(struct coredump_params *cprm, int *vma_count,
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+		      struct core_vma_metadata **vma_meta,
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+		      size_t *vma_data_size_ptr);
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 #ifdef CONFIG_COREDUMP
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-extern void do_coredump(const siginfo_t *siginfo);
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+extern void do_coredump(const kernel_siginfo_t *siginfo);
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 #else
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-static inline void do_coredump(const siginfo_t *siginfo) {}
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+static inline void do_coredump(const kernel_siginfo_t *siginfo) {}
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 #endif
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+extern int core_uses_pid;
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+extern char core_pattern[];
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+extern unsigned int core_pipe_limit;
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+
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 #endif /* _LINUX_COREDUMP_H */