On 2012-06-11 13:19, Michael S. Tsirkin wrote: > We can deliver certain interrupts, notably MSIX, > from atomic context. > Here's an untested patch to do this (compiled only). > > Changes from v2: > Don't inject broadcast interrupts directly > Changes from v1: > Tried to address comments from v1, except unifying > with kvm_set_irq: passing flags to it looks too ugly. > Added a comment. > > Jan, you said you can test this? > > > Michael S. Tsirkin (2): > kvm: implement kvm_set_msi_inatomic > kvm: deliver msix interrupts from irq handler > > include/linux/kvm_host.h | 3 ++ > virt/kvm/assigned-dev.c | 31 ++++++++++++++++++-- > virt/kvm/irq_comm.c | 75 > ++++++++++++++++++++++++++++++++++++++++++++---- > 3 files changed, 102 insertions(+), 7 deletions(-) >
Finally-tested-by: Jan Kiszka <[email protected]> Thanks, Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
