freebsd-dev/share
Stanislav Sedov b2d758545b - Add support to atomically set/clear individual bits of a MSR register
via cpuctl(4) driver.  Two new CPUCTL_MSRSBIT and CPUCTL_MSRCBIT ioctl(2)
  calls treat the data field of the argument struct passed as a mask
  and set/clear bits of the MSR register according to the mask value.
- Allow user to perform atomic bitwise AND and OR operaions on MSR registers
  via cpucontrol(8) utility.  Two new operations ("&=" and "|=") have been
  added.  The first one applies bitwise AND operaion between the current
  contents of the MSR register and the mask, and the second performs bitwise
  OR.  The argument can be optionally prefixed with "~" inversion operator.
  This allows one to mimic the "clear bit" behavior by using the command
  like this:
      cpucontrol -m 0x10&=~0x02		# clear the second bit of TSC MSR

  Inversion operator support in all modes (assignment, OR, AND).

Approved by:	re (kib)
MFC after:	1 month
2009-06-30 12:35:47 +00:00
..
colldef Croatian locale support for hr_HR.ISO8859-2 2009-06-10 21:55:38 +00:00
dict Correct typos containing my login name (plus one more in expr.y). 2007-02-18 19:48:59 +00:00
doc Add the KNOWN-DEFECTS file back in for the 9.6.1 release. 2009-06-25 20:09:53 +00:00
examples Where if not in examples we should follow style(9)? 2009-06-03 09:28:58 +00:00
info
man - Add support to atomically set/clear individual bits of a MSR register 2009-06-30 12:35:47 +00:00
me
misc Correct some minor nits with the 2BSD and 3BSD series of releases 2009-06-26 07:11:14 +00:00
mk Add libjail, a (somewhat) simpler interface to the jail_set and jail_get 2009-06-24 18:18:35 +00:00
mklocale Fix printing of some wide-characters by iswprint() on ja_JP.eucJP 2009-06-12 23:15:36 +00:00
monetdef Add euro symbol to pt_PT locale using other encodings 2009-06-10 22:09:40 +00:00
msgdef add ca_AD, ca_FR and ca_IT locales 2009-06-10 12:20:11 +00:00
numericdef add ca_AD, ca_FR and ca_IT locales 2009-06-10 12:20:11 +00:00
security
sendmail Dont install .svn metadata with the sendmail install. 2008-05-31 19:15:15 +00:00
skel Add explicit test so that non-existence of /usr/games/fortune 2009-03-27 21:13:14 +00:00
snmp Define a base OID for the FreeBSD version as returned in sysObjectID 2006-10-31 10:09:10 +00:00
syscons Add various new keymaps: 2009-06-12 22:53:49 +00:00
tabset
termcap Add missing passthrough printing entries for VT100 and workalikes 2009-06-14 07:02:50 +00:00
timedef Long long time ago, several utilities in base used to parse %c output and 2009-06-15 18:49:06 +00:00
zoneinfo MFV of r194480 2009-06-19 11:52:07 +00:00
Makefile Whitespace nit 2008-10-08 13:20:02 +00:00
Makefile.inc