Pull x86 resource control updates from Borislav Petkov:
- How refreshing: no new features but a whole pile of fixes to more or
less serious issues reported by Sashiko along with miscellaneous
cleanups all over the place. All except one by Reinette Chatre, the
one by Tony Luck.
* tag 'x86_cache_for_v7.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
fs/resctrl: Inform user space when status buffer overflowed
fs/resctrl: Communicate resource group deleted error via last_cmd_status
fs/resctrl: Add last_cmd_status support for writes to max_threshold_occupancy
fs/resctrl: Change last_cmd_status custom during input parsing
fs/resctrl: Use accurate and symmetric exit flows
fs/resctrl: Pass error reading event through to user space
fs/resctrl: Use accurate type for rdt_resource::rid
fs/resctrl: Change pattern used to track number of entries in enum resctrl_conf_type
x86/resctrl: Protect against bad shift
fs/resctrl: Use correct format specifier for printing error pointers
fs/resctrl: Fix UAF from worker threads when domains are removed
x86/resctrl: Ensure domain fully initialized before placed on RCU list
fs/resctrl: Prevent deadlock and use-after-free in info file handlers
fs/resctrl: Prevent use-after-free in rdtgroup_kn_put()
fs/resctrl: Fix deadlock on errors during mount
fs/resctrl: Move functions to avoid forward references in subsequent fixes
x86,fs/resctrl: Document safe RCU list traversal
94845e2929