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warning: fix arch x86 kernel io_apic c 

fix warning:

  arch/x86/kernel/io_apic.c: In function ‘print_local_APIC’:
  arch/x86/kernel/io_apic.c:1786: warning: format ‘%08x’ expects type ‘unsigned int’, but argument 2 has type ‘u64’
  arch/x86/kernel/io_apic.c:1787: warning: format ‘%08x’ expects type ‘unsigned int’, but argument 2 has type ‘u64’

By creating uniform behavior on 32-bit and 64-bit and printing out the ICR
value in two 32-bit words.

Code has changed:

   text	   data	    bss	    dec	    hex	filename
  22901	  19650	  17040	  59591	   e8c7	io_apic.o.before
  22899	  19650	  17040	  59589	   e8c5	io_apic.o.after

Due to the 32-bit cast narrowing the printed out value on 64-bit.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-08-18 13:04:26 +02:00
parent bf9d3cf73e
commit 0c425cec64
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/io_apic.c
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@ -1774,8 +1774,8 @@ __apicdebuginit(void) print_local_APIC(void *dummy)
}
icr = apic_icr_read();
printk(KERN_DEBUG "... APIC ICR: %08x\n", icr);
printk(KERN_DEBUG "... APIC ICR2: %08x\n", icr >> 32);
printk(KERN_DEBUG "... APIC ICR: %08x\n", (u32)icr);
printk(KERN_DEBUG "... APIC ICR2: %08x\n", (u32)(icr >> 32));
v = apic_read(APIC_LVTT);
printk(KERN_DEBUG "... APIC LVTT: %08x\n", v);