Re: swsusp in 2.5.53 BUG on kernel/suspend.c line 718

From: bert hubert (ahu@ds9a.nl)
Date: Fri Dec 27 2002 - 13:34:34 EST

On Fri, Dec 27, 2002 at 04:09:30PM +0100, Pavel Machek wrote:
> You need one-liner to fix this, search mailing lists.

Your patch below indeed works, except for my network adaptor which needs
'ifconfig eth0 down', 'ifconfig eth0 up' before it works again.

It says:

NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timeout, status 00000000 00000240
00:01.1 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 10/100
Ethernet (rev 82)

Can a non-guru add the magic handlers to network drivers to make them wake
up again properly?

Thanks!

--- clean/mm/page_alloc.c 2002-12-18 22:21:13.000000000 +0100
+++ linux-swsusp/mm/page_alloc.c 2002-12-18 22:30:47.000000000 +0100
@@ -389,7 +389,7 @@
        unsigned long flags;
        struct page *page = NULL;
 
- if (order == 0) {
+ if ((order == 0) && !cold) {
                struct per_cpu_pages *pcp;
 
                pcp = &zone->pageset[get_cpu()].pcp[cold]; 

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