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Reinette Chatre 8a2fc0e1bc x86/intel_rdt: More precise L2 hit/miss measurements 
Intel Goldmont processors supports non-architectural precise events that
can be used to give us more insight into the success of L2 cache
pseudo-locking on these platforms.

Introduce a new measurement trigger that will enable two precise events,
MEM_LOAD_UOPS_RETIRED.L2_HIT and MEM_LOAD_UOPS_RETIRED.L2_MISS, while
accessing pseudo-locked data. A new tracepoint, pseudo_lock_l2, is
created to make these results visible to the user.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: fenghua.yu@intel.com
Cc: tony.luck@intel.com
Cc: vikas.shivappa@linux.intel.com
Cc: gavin.hindman@intel.com
Cc: jithu.joseph@intel.com
Cc: dave.hansen@intel.com
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/06b1456da65b543479dac8d9493e41f92f175d6c.1529706536.git.reinette.chatre@intel.com
2018-06-24 15:35:48 +02:00
..
alpha
Kbuild updates for v4.18
2018-06-06 11:00:15 -07:00
arc
mm: introduce ARCH_HAS_PTE_SPECIAL
2018-06-07 17:34:35 -07:00
arm
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
arm64
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
c6x
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-06-04 20:27:54 -07:00
h8300
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-06-04 20:27:54 -07:00
hexagon
hexagon: drop the unused variable zero_page_mask
2018-06-15 07:55:25 +09:00
ia64
- Error path bug fix for overflow tests (Dan)
2018-06-12 18:28:00 -07:00
m68k
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
2018-06-05 10:51:30 -07:00
microblaze
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
mips
Merge branch 'akpm' (patches from Andrew)
2018-06-15 08:51:42 +09:00
nds32
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-06-04 20:27:54 -07:00
nios2
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-06-04 20:27:54 -07:00
openrisc
Kbuild updates for v4.18
2018-06-06 11:00:15 -07:00
parisc
arch/*: Kconfig: fix documentation for NMI watchdog
2018-06-15 12:48:59 -03:00
powerpc
Mostly the PPC part of the release, but also switching to Arnd's fix
2018-06-16 06:37:04 +09:00
riscv
RISC-V Updates for the 4.18 Merge Window
2018-06-16 06:42:43 +09:00
s390
- Error path bug fix for overflow tests (Dan)
2018-06-12 18:28:00 -07:00
sh
arch/*: Kconfig: fix documentation for NMI watchdog
2018-06-15 12:48:59 -03:00
sparc
arch/*: Kconfig: fix documentation for NMI watchdog
2018-06-15 12:48:59 -03:00
um
Solve a series of broken links for files under Documentation:
2018-06-17 05:25:18 +09:00
unicore32
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
x86
x86/intel_rdt: More precise L2 hit/miss measurements
2018-06-24 15:35:48 +02:00
xtensa
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
.gitignore
…
Kconfig
docs: Fix some broken references
2018-06-15 18:10:01 -03:00