Messages in this thread | | | From | Feng Wu <> | Subject | [PATCH v2 0/2] Add vector-hashing support for lowest-priority interrupts delivery | Date | Wed, 16 Dec 2015 09:37:31 +0800 |
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This series add vector-hashing support for lowest-priority interrupts delivery. As an example, modern Intel CPUs in server platform can use this method to handle lowest-priority interrupts.
v2: - Add vector-hashing support for non-vt-d PI case - Fix some bugs Radim pointed out in v1 - Use a module parameter to control the vector-hashing mechanism
Feng Wu (2): KVM: x86: Use vector-hashing to deliver lowest-priority interrupts KVM: x86: Add lowest-priority support for vt-d posted-interrupts
arch/x86/kvm/irq_comm.c | 27 +++++++++-- arch/x86/kvm/lapic.c | 124 ++++++++++++++++++++++++++++++++++++++++++++---- arch/x86/kvm/lapic.h | 4 ++ arch/x86/kvm/vmx.c | 12 ++++- arch/x86/kvm/x86.c | 9 ++++ arch/x86/kvm/x86.h | 1 + 6 files changed, 160 insertions(+), 17 deletions(-)
-- 2.1.0
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