x86, generic: mark early_printk as asmlinkage
It's not explicitly marked as asmlinkage, but invoked from x86_32 startup code with parameters on stack. No other architectures define early_printk and none of them are affected by this change, since defines asmlinkage as empty token. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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3 changed files with 3 additions and 3 deletions
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@ -196,7 +196,7 @@ static struct console simnow_console = {
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static struct console *early_console = &early_vga_console;
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static int early_console_initialized;
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void early_printk(const char *fmt, ...)
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asmlinkage void early_printk(const char *fmt, ...)
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{
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char buf[512];
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int n;
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@ -207,7 +207,7 @@ static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
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{ return false; }
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#endif
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extern void __attribute__((format(printf, 1, 2)))
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extern void asmlinkage __attribute__((format(printf, 1, 2)))
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early_printk(const char *fmt, ...);
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unsigned long int_sqrt(unsigned long);
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@ -38,7 +38,7 @@
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/*
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* Architectures can override it:
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*/
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void __attribute__((weak)) early_printk(const char *fmt, ...)
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void asmlinkage __attribute__((weak)) early_printk(const char *fmt, ...)
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{
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}
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