init: Mark start_kernel() __noreturn
Now that arch_call_rest_init() is __noreturn, mark its caller start_kernel() __noreturn. Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/7069acf026a195f26a88061227fba5a3b0337b9a.1681342859.git.jpoimboe@kernel.org
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@ -8,7 +8,7 @@
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/* Define the prototype for start_kernel here, rather than cluttering
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up something else. */
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extern asmlinkage void __init start_kernel(void);
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extern asmlinkage void __init __noreturn start_kernel(void);
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extern void __init __noreturn arch_call_rest_init(void);
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extern void __ref __noreturn rest_init(void);
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@ -937,7 +937,7 @@ static void __init print_unknown_bootoptions(void)
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memblock_free(unknown_options, len);
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}
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asmlinkage __visible void __init __no_sanitize_address start_kernel(void)
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asmlinkage __visible void __init __no_sanitize_address __noreturn start_kernel(void)
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{
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char *command_line;
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char *after_dashes;
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@ -222,6 +222,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func,
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"rewind_stack_and_make_dead",
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"sev_es_terminate",
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"snp_abort",
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"start_kernel",
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"stop_this_cpu",
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"usercopy_abort",
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"xen_cpu_bringup_again",
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