Messages in this thread | | | From | Mike Waychison <> | Date | Thu, 14 Jul 2011 15:40:03 -0700 | Subject | Re: [PATCH 2/2] x86: Allow disabling of sys_iopl, sys_ioperm |
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On Thu, Jul 14, 2011 at 3:35 PM, H. Peter Anvin <hpa@zytor.com> wrote: > On 07/14/2011 03:31 PM, Andrew Morton wrote: >> >> sys_iopl() is missing asmlinkage. >> >> It would be far more conventional to use cond_syscall(). Perhaps by >> adding a CONFIG_X86 area into kernel/sys_ni.c >> >> fyi, I'm offering special deals on checkpatch.pl site licenses this month. > > Again, I don't think this makes sense as a compile-time-only option.
echo "enabled" > /proc/sys/kernel/iopl_available echo "disabled" > /proc/sys/kernel/iopl_available echo "locked" > /proc/sys/kernel/iopl_available
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