Messages in this thread | | | Date | Mon, 6 Apr 1998 13:13:59 +0100 (GMT+0100) | From | Rodrigo Ventura <> | Subject | Big problem with linux-2.0.33, gcc-2.8.0 and iopl() |
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Need URGENT help! I upgraded to gcc 2.8.0 and after a kernel recompilation, the X refused to startup -- Xserver core dumped! I traced the problem up to an outb() call. The problem is related with the iopl() call. After an iopl(3), any inb() causes a seg fault! The same inb() preceeded by an appropriate ioperm() works fine. I don't have a clue what is happening. Any help is greatly appreciated.
Thanks,
--
*** Rodrigo Martins de Matos Ventura, alias <Yoda> *** yoda@isr.ist.utl.pt, http://www.isr.ist.utl.pt/~yoda *** Instituto de Sistemas e Robotica, Polo de Lisboa *** Instituto Superior Tecnico, Lisboa, Portugal *** PGP Public Key available on my homepage *** Key fingerprint = 0C 0A 25 58 46 CF 14 99 CF 9C AF 9E 10 02 BB 2A
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