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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 12:24:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-01 12:24:14 -0700 |
| commit | 9bf9511e3d9f328c03f6f79bfb741c3d18f2f2c0 (patch) | |
| tree | 564b3b0a94c3231b5fdc1fab7fe61e7131fb42e7 /Documentation/admin-guide | |
| parent | ef34ba6d36af9e6f5918f7f7e287be4b70a358b4 (diff) | |
| parent | 0c4d5ba1b998e713815b7790d3db6ced0ae49489 (diff) | |
| download | linux-9bf9511e3d9f328c03f6f79bfb741c3d18f2f2c0.tar.bz2 | |
Merge tag 'x86_cache_updates_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cache resource control updates from Borislav Petkov:
"Add support for wider Memory Bandwidth Monitoring counters by querying
their width from CPUID.
As a prerequsite for that, streamline and unify the CPUID detection of
the respective resource control attributes.
By Reinette Chatre"
* tag 'x86_cache_updates_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/resctrl: Support wider MBM counters
x86/resctrl: Support CPUID enumeration of MBM counter width
x86/resctrl: Maintain MBM counter width per resource
x86/resctrl: Query LLC monitoring properties once during boot
x86/resctrl: Remove unnecessary RMID checks
x86/cpu: Move resctrl CPUID code to resctrl/
x86/resctrl: Rename asm/resctrl_sched.h to asm/resctrl.h
Diffstat (limited to 'Documentation/admin-guide')
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