Re: [PATCH] x86_64: fix problems due to use of "outb" to port 80 on some AMD64x2 laptops, etc.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



David P. Reed wrote:
PS: If I have time, I may try to build Rene's port 80 test for Windows and run it under WinXP on this machine (I still have a crappy little partition that boots it). If it freezes the same way, it's almost certain a design "feature", and if it doesn't freeze, we might suspect that there is compensating logic in either Windows ACPI code or some way that windows "sets up" the machine.

You'd have to replace the iopl call to an equivalent one for Windows (seems like NtSetInformationProcess(ProcessUserModeIOPL) might do what you need).

--
Robert Hancock      Saskatoon, SK, Canada
To email, remove "nospam" from [email protected]
Home Page: http://www.roberthancock.com/

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux