Messages in this thread | | | From | Keith Owens <> | Subject | Re: [patch] early printk. (was: Re: computer reboots before "Uncompressing Linux..." with 2.5.19-xfs) | Date | Wed, 12 Jun 2002 20:47:25 +1000 |
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On Wed, 12 Jun 2002 08:29:30 +0200 (CEST), Ingo Molnar <mingo@elte.hu> wrote: >On Wed, 12 Jun 2002, Keith Owens wrote: >> Try http://marc.theaimsgroup.com/?l=linux-kernel&m=101072840225142&w=2 > >you might as well try the attached early_printk() patch, it's slightly >easier to use than a one-char macro. But the goal is the same.
The main difference is that VIDEO_CHAR is easy to do from assembler as well, it is just a movb instruction that does not affect any registers.
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