From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 21 Feb 2021 04:39:04 +0000 (-0800)
Subject: Merge tag 'x86_cache_for_v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: iomap-folio-5.17-old~2078
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b0fb29382d822a6cd6f5d8d441471f0072cd3133;p=users%2Fwilly%2Flinux.git

Merge tag 'x86_cache_for_v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 resource control updates from Borislav Petkov:
 "Avoid IPI-ing a task in certain cases and prevent load/store tearing
  when accessing a task's resctrl fields concurrently"

* tag 'x86_cache_for_v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/resctrl: Apply READ_ONCE/WRITE_ONCE to task_struct.{rmid,closid}
  x86/resctrl: Use task_curr() instead of task_struct->on_cpu to prevent unnecessary IPI
  x86/resctrl: Add printf attribute to log function
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b0fb29382d822a6cd6f5d8d441471f0072cd3133