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Vince Weaver e69af4657e perf/x86: Enable DRAM RAPL support on Intel Haswell 
It turns out all Haswell processors (including the Desktop
variant)  support RAPL DRAM readings in addition to package,
pp0, and pp1.

I've confirmed RAPL DRAM readings on my model 60 Haswell
desktop.

See the 4th-gen-core-family-desktop-vol-2-datasheet.pdf
available from the Intel website for confirmation.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Stephane Eranian <eranian@gmail.com>
Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1404020045290.17889@vincent-weaver-1.um.maine.edu
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-04-02 07:16:27 +02:00
..
alpha arch: Remove stub cputime.h headers 2014-03-13 16:09:30 +01:00
arc Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-03-31 10:59:39 -07:00
arm Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
arm64 Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2014-03-31 15:27:37 -07:00
avr32 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32 2014-04-01 09:49:16 -07:00
blackfin locking/mcs: Allow architecture specific asm files to be used for contended case 2014-02-09 21:18:52 +01:00
c6x Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-03-31 10:59:39 -07:00
cris Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 10:16:10 -07:00
frv arch: Remove stub cputime.h headers 2014-03-13 16:09:30 +01:00
hexagon locking/mcs: Allow architecture specific asm files to be used for contended case 2014-02-09 21:18:52 +01:00
ia64 Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
m32r arch: Remove stub cputime.h headers 2014-03-13 16:09:30 +01:00
m68k Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
metag locking/mcs: Allow architecture specific asm files to be used for contended case 2014-02-09 21:18:52 +01:00
microblaze Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 10:16:10 -07:00
mips Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
mn10300 Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
openrisc locking/mcs: Allow architecture specific asm files to be used for contended case 2014-02-09 21:18:52 +01:00
parisc Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
powerpc Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
s390 Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
score arch: Remove stub cputime.h headers 2014-03-13 16:09:30 +01:00
sh Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
sparc Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
tile locking/mcs: Allow architecture specific asm files to be used for contended case 2014-02-09 21:18:52 +01:00
um locking/mcs: Allow architecture specific asm files to be used for contended case 2014-02-09 21:18:52 +01:00
unicore32 locking/mcs: Allow architecture specific asm files to be used for contended case 2014-02-09 21:18:52 +01:00
x86 perf/x86: Enable DRAM RAPL support on Intel Haswell 2014-04-02 07:16:27 +02:00
xtensa Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-01 11:22:57 -07:00
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