Messages in this thread | | | Date | Sat, 14 Dec 2002 00:01:43 +0000 (GMT) | From | James Simmons <> | Subject | Re: [BK fbdev] Yet again more fbdev updates. |
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> James, > the fbcon update seems to have broken the plain VGA console. I get a page > fault at vgacon_scroll+0x144, the call sequence seems to be: > > vt_console_print+0x203 > set_cursor+0x78 > vgacon_cursor+x0xb5
> scrup+0x122
Calling scrup is out of place. It is only called by lf() and csi_M() in the vt.c. lf() is used in vt_console_print but it is called before set_cursor(). Also vgacon_cursor doesn't call vgacon_scroll. It can call vgacon_scrolldelta. Now scrup does call vgacon_scroll. It looks like The code jumped from the middle of vt_console_print to scrup. Do you get the same error all the time? Also do you have Preemptible Kernel turned on?
> vgacon_scroll+0x144 > > I don't know what triggers it, since it seems to happen pretty randomly. > > Linus > >
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