[PATCH] Fix date output in x86 microcode driver.

[David Woodhouse]

The microcode stores its date in a uint32_t in some weird order
approximating pdp-endian. Rather than printing it like that, print it
properly in ISO standard form.

Signed-off-by: David Woodhouse <David.Woodhouse@xxxxxxxxx>

diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c
index 652fa5c..394fbdd 100644
--- a/arch/x86/kernel/microcode.c
+++ b/arch/x86/kernel/microcode.c
@@ -343,8 +343,9 @@ static void apply_microcode(int cpu)
 		return;
 	}
 	printk(KERN_INFO "microcode: CPU%d updated from revision "
-	       "0x%x to 0x%x, date = %08x \n",
-	       cpu_num, uci->rev, val[1], uci->mc->hdr.date);
+	       "0x%x to 0x%x, date = %04x-%02x-%02x \n",
+	       cpu_num, uci->rev, val[1], uci->mc->hdr.date & 0xffff,
+	       uci->mc->hdr.date >> 24, (uci->mc->hdr.date >> 16) & 0xff);
 	uci->rev = val[1];
 }
 

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@xxxxxxxxx                              Intel Corporation



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