Re: idebus setup problem (2.6.7-rc1)

[Zhu, Yi]

On Thu, 27 May 2004, Auzanneau Gregory wrote:
> 
> Hello,
> 
> It seems there is a problem with idebus parameter with 2.6.7-rc1.
> Indeed, it doesn't take into account lilo append.
> 
> With 2.6.7-rc1-mm1, i've got:
> Kernel command line: BOOT_IMAGE=LinuxNEW ro root=304 idebus=66
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> 
> With 2.6.6-mm3, i've got:
> May 24 11:37:43 greg-port kernel: Kernel command line:
> BOOT_IMAGE=LinuxNEW ro root=304 idebus=66
> May 24 11:37:43 greg-port kernel: ide_setup: idebus=66
> May 24 11:37:43 greg-port kernel: ide: Assuming 66MHz system bus speed
> for PIO modes

My bad. I missed ide_setup(), please try below patch.

--- linux-2.6.7-rc1-mm1.orig/init/main.c	2004-05-28 12:39:15.549314064 +0800
+++ linux-2.6.7-rc1-mm1/init/main.c	2004-05-28 12:40:29.399087192 +0800
@@ -162,7 +162,7 @@ static int __init obsolete_checksetup(ch
 	p = &__setup_start;
 	do {
 		int n = strlen(p->str);
-		if (len <= n && !strncmp(line, p->str, n)) {
+		if (n == 0 || (len <= n && !strncmp(line, p->str, n))) {
 			/* Already done in parse_early_param? */
 			if (p->early)
 				return 1;


Andrew, could you apply?

Thanks,
-yi

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