From: James Hogan <james.hogan@imgtec.com>
Date: Thu, 29 May 2014 09:16:34 +0000 (+0100)
Subject: MIPS: KVM: Migrate hrtimer to follow VCPU
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~8^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a0ba77408f824b1cebf5134c710a8455d7bc8f4;p=pandora-kernel.git

MIPS: KVM: Migrate hrtimer to follow VCPU

When a VCPU is scheduled in on a different CPU, refresh the hrtimer used
for emulating count/compare so that it gets migrated to the same CPU.

This should prevent a timer interrupt occurring on a different CPU to
where the guest it relates to is running, which would cause the guest
timer interrupt not to be delivered until after the next guest exit.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Gleb Natapov <gleb@kernel.org>
Cc: kvm@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: Sanjay Lal <sanjayl@kymasys.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

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