Pull x86 cache resource updates from Thomas Gleixner:
"This update provides updates to RDT:
- A diagnostic framework for the Resource Director Technology (RDT)
user interface (sysfs). The failure modes of the user interface are
hard to diagnose from the error codes. An extra last command status
file provides now sensible textual information about the failure so
its simpler to use.
- A few minor cleanups and updates in the RDT code"
* 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/intel_rdt: Fix a silent failure when writing zero value schemata
x86/intel_rdt: Fix potential deadlock during resctrl mount
x86/intel_rdt: Fix potential deadlock during resctrl unmount
x86/intel_rdt: Initialize bitmask of shareable resource if CDP enabled
x86/intel_rdt: Remove redundant assignment
x86/intel_rdt/cqm: Make integer rmid_limbo_count static
x86/intel_rdt: Add documentation for "info/last_cmd_status"
x86/intel_rdt: Add diagnostics when making directories
x86/intel_rdt: Add diagnostics when writing the cpus file
x86/intel_rdt: Add diagnostics when writing the tasks file
x86/intel_rdt: Add diagnostics when writing the schemata file
x86/intel_rdt: Add framework for better RDT UI diagnostics
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