Re: [2.6.22.2 review 18/84] Fix sparc32 udelay() rounding errors.

On Aug 7 2007 13:44, Greg KH wrote:

>--- a/arch/sparc/kernel/entry.S
>+++ b/arch/sparc/kernel/entry.S
>@@ -1749,8 +1749,8 @@ fpload:
> __ndelay:
> 	save	%sp, -STACKFRAME_SZ, %sp
> 	mov	%i0, %o0
>-	call	.umul
>-	 mov	0x1ad, %o1		! 2**32 / (1 000 000 000 / HZ)
>+	call	.umul			! round multiplier up so large ns ok
>+	 mov	0x1ae, %o1		! 2**32 / (1 000 000 000 / HZ)

If noone noticed - spacing seems odd :)


	Jan
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    • From: Greg KH <[email protected]>

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