Re: mips64 LOAD_KPTE2 fix

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On Wed, 4 Jun 2003, Atsushi Nemoto wrote:

> macro> diff -up --recursive --new-file linux-mips-2.4.21-pre4-20030505.macro/arch/mips64/mm/tlbex-r4k.S linux-mips-2.4.21-pre4-20030505/arch/mips64/mm/tlbex-r4k.S
> macro> --- linux-mips-2.4.21-pre4-20030505.macro/arch/mips64/mm/tlbex-r4k.S	2003-04-27 02:56:39.000000000 +0000
> macro> +++ linux-mips-2.4.21-pre4-20030505/arch/mips64/mm/tlbex-r4k.S	2003-06-03 12:54:41.000000000 +0000
> macro> @@ -73,8 +73,9 @@
> macro>  	 * Determine that fault address is within vmalloc range.
> macro>  	 */
> macro>  	dla	\tmp, ekptbl
> macro> -	sltu	\tmp, \ptr, \tmp
> macro> +	slt	\tmp, \ptr, \tmp
> macro>  	beqz	\tmp, \not_vmalloc		# not vmalloc
> macro> +	 nop
> macro>  	.endm
> 
> 
> Thank you for pointing out this.  I did not think very much.  But you
> mean "slt \tmp, \tmp, \ptr", don't you?

 Not at all.  Why would I want to reverse the comparison? 

-- 
+  Maciej W. Rozycki, Technical University of Gdansk, Poland   +
+--------------------------------------------------------------+
+        e-mail: macro@ds2.pg.gda.pl, PGP key available        +



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