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Re: "xf86EnableIOPorts: Failed to set IOPL for I/O" again



In message <Pine.LNX.4.33.0405141349100.27366-100000@pcgl.dsa-ac.de>
          Guennadi Liakhovetski <gl@dsa-ac.de> wrote:

> I've looked in the function, that seems to be doing the ioperm call in
> programs/Xserver/hw/xfree86/os-support/linux/lnx_video.c:
> 
> #elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__)
>         if (ioperm(0, 1024, 1) || iopl(3))
>                 FatalError("xf86EnableIOPorts: Failed to set IOPL for I/O\n");
> 
> The ioperm(0, 1024, 1) on ARM doesn't seem to make much sense either. Ok,
> my suspicion was right - it tries to access ISA...

...this is one of about 10 similar changes that need to be made for
ARM, and I have submitted to the BTS.  Wookey is working on some for
4.3, based upon those patches.



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Peter Naulls - peter@chocky.org        | http://www.chocky.org/
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