x86, msr: Export the register-setting MSR functions via /dev/*/msr
authorH. Peter Anvin <hpa@zytor.com>
Mon, 31 Aug 2009 21:16:57 +0000 (14:16 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Mon, 31 Aug 2009 23:16:04 +0000 (16:16 -0700)
Make it possible to access the all-register-setting/getting MSR
functions via the MSR driver.  This is implemented as an ioctl() on
the standard MSR device node.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Borislav Petkov <petkovbb@gmail.com>

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