[Devel] [PATCH 0/3] fix for "KASan: out of bounds access in do_raw_spin_unlock"

Denis Plotnikov dplotnikov at virtuozzo.com
Wed Jul 12 14:16:49 MSK 2017


The series of 3 cherry-picked patches fixing #PSBM-68212

Christian Borntraeger (1):
  x86/spinlock: Replace ACCESS_ONCE with READ_ONCE

Oleg Nesterov (1):
  x86/ticketlock: Fix spin_unlock_wait() livelock

Raghavendra K T (1):
  x86/spinlocks/paravirt: Fix memory corruption on unlock

 arch/x86/include/asm/spinlock.h | 114 ++++++++++++++++++++++------------------
 arch/x86/kernel/kvm.c           |  13 +++--
 arch/x86/xen/spinlock.c         |  13 +++--
 3 files changed, 80 insertions(+), 60 deletions(-)

-- 
2.7.4



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