linux-kernel - [PATCH 0/3] KVM: x86: legacy NMI watchdog fixes

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Message-Id: <1435695558-3168-1-git-send-email-rkrcmar@redhat.com>
Date:	Tue, 30 Jun 2015 22:19:15 +0200
From:	Radim Krčmář <rkrcmar@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
	Yoshida Nobuo <yoshida.nb@...s.nec.co.jp>
Subject: [PATCH 0/3] KVM: x86: legacy NMI watchdog fixes

Until v2.6.37, Linux used NMI watchdog that utilized IO-APIC and LVT0.
This series fixes some problems with APICv, restore, and concurrency
while keeping the monster asleep.


Radim Krčmář (3):
  KVM: x86: keep track of LVT0 changes under APICv
  KVM: x86: properly restore LVT0
  KVM: x86: make vapics_in_nmi_mode atomic

 arch/x86/include/asm/kvm_host.h |  2 +-
 arch/x86/kvm/i8254.c            |  2 +-
 arch/x86/kvm/lapic.c            | 17 ++++++++++-------
 arch/x86/kvm/lapic.h            |  1 +
 4 files changed, 13 insertions(+), 9 deletions(-)

-- 
2.4.5

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