git.maquefel.me Git - linux.git/commit

author	Jan Kiszka <jan.kiszka@siemens.com>
	Sun, 28 Apr 2013 12:00:41 +0000 (14:00 +0200)
committer	Gleb Natapov <gleb@redhat.com>
	Tue, 14 May 2013 09:09:02 +0000 (12:09 +0300)
commit	f1ed0450a5fac7067590317cbf027f566b6ccbca
tree	42002bc4ce144baf0f57882b8b042c7fd34c87a0	tree \| snapshot
parent	e2858b4ab1f8d7ce36ae3cd96ba650664af0db5e	commit \| diff

KVM: x86: Remove support for reporting coalesced APIC IRQs

Since the arrival of posted interrupt support we can no longer guarantee
that coalesced IRQs are always reported to the IRQ source. Moreover,
accumulated APIC timer events could cause a busy loop when a VCPU should
rather be halted. The consensus is to remove coalesced tracking from the
LAPIC.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

arch/x86/kvm/lapic.c		diff \| blob \| history
arch/x86/kvm/lapic.h		diff \| blob \| history
virt/kvm/irq_comm.c		diff \| blob \| history