KVM: ia64: enable external interrupt in vmm

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Currently, the interrupt enable bit is cleared when in
the vmm.  This patch sets the bit and the external interrupts can
be dealt with when in the vmm.  This improves the I/O performance.

Signed-off-by: Yang Zhang <yang.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Yang Zhang 2009-03-23 03:31:04 -04:00 • committed by Avi Kivity

parent a8b876b1a4

commit 362c1055e5

3 changed files with 16 additions and 10 deletions

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5

arch/ia64/kvm/process.c

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18

arch/ia64/kvm/vmm_ivt.S

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3

arch/ia64/kvm/vtlb.c

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