Messages in this thread | | | Date | Wed, 31 Mar 2004 08:17:03 -0800 | From | "Martin J. Bligh" <> | Subject | Re: seriel console support broken in -mm4 and -mm5 |
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>> > It works fine in -rc2. >> > >> > -mm4 prints jibberish (wrong speed / settings?) for serial console, but >> > the getty stuff comes out file. shutdown just prints more jibberish. >> > >> > -mm5 prints about half as much jibberish as -mm4 then hangs, seemingly >> > halfway through boot. >> > >> > I guess I'll try linus.patch from -mm4 next, unless you have any other >> > suggestions that'd be more fruitful ... >> >> OK, so -mm5 actually does the same as mm4 on my second try, so maybe the >> hang is intermittent, or something. >> >> However, linus.patch from -mm4 works fine, so the culprit is one of the >> other patches in your tree ... any suggestions for which to shoot first? ;-) >> > > Not really. Are you using early printk? > > The only patches I have which touch drivers/serial/ are > 8250-resource-management-fix, linus, pmac_zilog-oops-fix, kgdb-ga. > > Lots of patches against drivers/char/*, but I don't see how any of those > can futz the serial settings. I'm assuming you're using 8250?
Sometimes my own idleness saves my arse. I finally got around to debugging it, and it's gone in rc3-mm2 ;-) Yes, was 8250 ...
Thanks,
M
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