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    DateTue, 19 Aug 2008 09:07:26 -0700
    From"H. Peter Anvin" <>
    SubjectRe: [PATCH] i486 CR4 oops, no_console_suspend
    Ingo Molnar wrote:
    > 
    > i've had trouble no end with getting even kernel messages out to the 
    > serial console during critical phases of suspend/resume. (especially in 
    > combination with earlyprintk=ttyS0 - not surprisingly)
    > 
    > Especially during resume the UART is initialized back to something 
    > really slow - 300 bauds or 9600 bauds. (depends on the chipset i guess) 
    > So even though it works, it will only worked reliably when i 
    > standardized all my baud settings to that very low setting.
    > 
    
    Probably depends on the BIOS, actually; I suspect you end up with the 
    standard BIOS setting, which is *usually* 9600 bps.
    
    	-hpa
    
    
    
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