Messages in this thread | | | From | (Tim Hollebeek) | Subject | Re: MSR support for x86 | Date | Mon, 3 Mar 1997 14:05:18 -0500 (EST) |
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H. Peter Anvin writes ... > > > > > > > I think /dev/msr on a multiprocessor should read the CPU the process > > > is running on. > > > > That may be a different CPU at different points however. > > > > Tricky situation. Maybe we should either have when the port is > opened, or have /dev/msr0, /dev/msr1... on its own major #.
How about writing the cpu # you want to a field in /dev/msr, then reading the stats?
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