Re: [Qemu-devel] [RFC][PATCH v2 0/4] uq/master: Basic MSI support for in-kernel irqchip mode

[Jan Kiszka]

On 2012-04-03 09:23, Jan Kiszka wrote:
> This is v2 of the RFC, fixing a memory leak in
> kvm_flush_dynamic_msi_routes and adding support for the proposed
> KVM_SIGNAL_MSI IOCTL.
> 
> This series depends on "kvm: set gsi_bits and max_gsi correctly"
> (http://thread.gmane.org/gmane.comp.emulators.kvm.devel/88906).
> 
> Jan Kiszka (4):
>   kvm: Refactor KVMState::max_gsi to gsi_count
>   kvm: Introduce basic MSI support for in-kernel irqchips
>   KVM: x86: Wire up MSI support for in-kernel irqchip
>   kvm: Add support for direct MSI injections
> 
>  hw/apic.c     |    3 +
>  hw/kvm/apic.c |   33 +++++++++-
>  hw/pc.c       |    5 --
>  kvm-all.c     |  195 
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
>  kvm.h         |    1 +
>  5 files changed, 225 insertions(+), 12 deletions(-)
> 

As we obviously agreed on the general direction regarding an MSI
injection interface, I think patches 1-3 can lose their RFC tags and are
ready for uq/master (provided there are no further review comments).
Patch 4 will be reworked once the kernel interface is finalized.

Jan

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