From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 23 Feb 2020 02:02:10 +0000 (-0800)
Subject: Merge tag 'ras-urgent-2020-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=dca132a60f226f4cbaa98807518a5ca6cff112ce;p=uclinux-h8%2Flinux.git

Merge tag 'ras-urgent-2020-02-22' of git://git./linux/kernel/git/tip/tip

Pull RAS fixes from Thomas Gleixner:
 "Two fixes for the AMD MCE driver:

   - Populate the per CPU MCA bank descriptor pointer only after it has
     been completely set up to prevent a use-after-free in case that one
     of the subsequent initialization step fails

   - Implement a proper release function for the sysfs entries of MCA
     threshold controls instead of freeing the memory right in the CPU
     teardown code, which leads to another use-after-free when the
     associated sysfs file is opened and accessed"

* tag 'ras-urgent-2020-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mce/amd: Fix kobject lifetime
  x86/mce/amd: Publish the bank pointer only after setup has succeeded
---

dca132a60f226f4cbaa98807518a5ca6cff112ce