linux-kernel - [PATCH v2 0/2] KVM: x86: fix edge EOI and IOAPIC reconfig race

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Message-Id: <1444328614-7195-1-git-send-email-rkrcmar@redhat.com>
Date:	Thu,  8 Oct 2015 20:23:32 +0200
From:	Radim Krčmář <rkrcmar@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
	Steve Rutherford <srutherford@...gle.com>,
	stable@...r.kernel.org
Subject: [PATCH v2 0/2] KVM: x86: fix edge EOI and IOAPIC reconfig race

v2:
 * rewritten [1/2] and
 * refactored [2/2], all thanks to Paolo's comments

This problem is not fixed for split userspace part as I think that it
would be better to solve that by excluding edge interrupts from
eoi_exit_bitmap (see the next patch in kvm-list for discussion).


Radim Krčmář (2):
  kvm: x86: set KVM_REQ_EVENT when updating IRR
  KVM: x86: fix edge EOI and IOAPIC reconfig race

 arch/x86/kvm/ioapic.c | 4 +++-
 arch/x86/kvm/lapic.c  | 2 ++
 arch/x86/kvm/x86.c    | 4 +++-
 3 files changed, 8 insertions(+), 2 deletions(-)

-- 
2.5.3

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