On 5/8/11 1:05 AM, Антон Кочков wrote:
And found this theme http://forums.grsecurity.net/viewtopic.php?t=1654
So, for access ioperm() and iopl() you need disable "Disable
Privileged I/O (CONFIG_GRKERSEC_IO)" option in kernel config.
Can we print this message when found such configuration?
Are there way to make port access without iopl()?
No. The whole reason of CONFIG_GRKERSEC_IO is to prevent you from
running tools like flashrom. ;-)
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