Messages in this thread | | | From | Keith Owens <> | Subject | Re: KDB blindly reads keyboard port | Date | Fri, 10 Nov 2006 17:15:57 +1100 |
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Matthew Wilcox (on Thu, 9 Nov 2006 21:28:03 -0700) wrote: >On Fri, Nov 10, 2006 at 03:23:20PM +1100, Keith Owens wrote: >> Bjron, could you try kdb-v4.4-2.6.19-rc5-{common,ia64}-2 on your >> problem system? I changed kdb so it only uses the keyboard if at least >> one console matches the pattern /^tty[0-9]*$/. IOW, if the user >> specifies an i8042 style console on the command line (or uses the >> default with CONFIG_VT=y) then kdb will attempt to use that keyboard. >> Otherwise kdb ignores a VT style console, even when the kernel is >> compiled with CONFIG_VT=y. > >If I'm using an HP Integrity system with a USB keyboard, won't I still >have a console that matches ^tty[0-9]*$ ?
Good point. How about the console list must include /^tty[0-9]*$/ _and_ there must be an interrupt registered with a name of "i8042" before KDB will attempt to access i8042 ports?
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