Messages in this thread | | | Date | Mon, 26 Apr 2004 15:11:53 +0200 | From | Pavel Machek <> | Subject | Re: Bug#234976: kernel-source-2.6.4: Software Suspend doesn't work |
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Hi!
> >>A simple solution is to copy the pages in reverse. This way the > >>top page table is filled in last which should resolve this > >>particular > >>issue. The following patch does exactly that and fixes the problem > >>for me. > > > >Of course this doesn't work for machines without PSE. But then the > >original code didn't work either. Since resuming from 486's isn't > >that cool anyway, IMHO someone should just add a PSE check in the > >swsusp/pmdisk init code on i386. > > There used to be such a check. Centrinos, however, if I recall > correctly, don't have PSE but can suspend with our current method. > Perhaps we can come up with a more nuanced test? Better still,
Test should still be there. Switching to temporary page tables seems to be tbe solution. -- 64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
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