[lkml]   [2020]   [Apr]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH 0/7] x86/mce/amd: Fix some CPU hotplug insanity
From: Borislav Petkov <>


so tglx found a couple of issues while we were talking about something
else and threw a couple of fixes over the wall, my way. Here's the
productized and tested result.


Thomas Gleixner (7):
x86/mce/amd: Do proper cleanup on error paths
x86/mce/amd: Init thresholding machinery only on relevant vendors
x86/mce/amd: Protect a not-fully initialized bank from the
thresholding interrupt
x86/mce/amd: Sanitize thresholding device creation hotplug path
x86/mce/amd: Straighten CPU hotplug path
x86/mce/amd: Cleanup threshold device remove path
x86/mce/amd: Make threshold bank setting hotplug robust

arch/x86/include/asm/amd_nb.h | 1 +
arch/x86/kernel/cpu/mce/amd.c | 224 ++++++++++++++---------------
arch/x86/kernel/cpu/mce/core.c | 12 ++
arch/x86/kernel/cpu/mce/internal.h | 9 +-
4 files changed, 131 insertions(+), 115 deletions(-)


 \ /
  Last update: 2020-04-03 18:20    [W:0.112 / U:1.784 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site