x86/init: Initialize signal frame size late

No point in doing this during really early boot. Move it to an early
initcall so that it is set up before possible user mode helpers are started
during device initialization.

Signed-off-by: Thomas Gleixner <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

arch/x86/include/asm/sigframe.h

···
 
 #endif /* CONFIG_X86_64 */
 
-void __init init_sigframe_size(void);
-
 #endif /* _ASM_X86_SIGFRAME_H */

arch/x86/kernel/cpu/common.c

···
 #include <asm/cpu_device_id.h>
 #include <asm/uv/uv.h>
 #include <asm/set_memory.h>
-#include <asm/sigframe.h>
 #include <asm/traps.h>
 #include <asm/sev.h>
 
···
 	sld_setup(c);
 
 	fpu__init_system(c);
-
-	init_sigframe_size();
 
 #ifdef CONFIG_X86_32
 	/*

arch/x86/kernel/signal.c

···
 static unsigned long __ro_after_init max_frame_size;
 static unsigned int __ro_after_init fpu_default_state_size;
 
-void __init init_sigframe_size(void)
+static int __init init_sigframe_size(void)
 {
 	fpu_default_state_size = fpu__get_fpstate_size();
 
···
 	max_frame_size = round_up(max_frame_size, FRAME_ALIGNMENT);
 
 	pr_info("max sigframe size: %lu\n", max_frame_size);
+	return 0;
 }
+early_initcall(init_sigframe_size);
 
 unsigned long get_sigframe_size(void)
 {