> -----Original Message----- > From: Olaf Hering [mailto:olaf@xxxxxxxxx] > Sent: Thursday, January 24, 2013 2:00 PM > To: KY Srinivasan > Cc: Jan Beulich; bp@xxxxxxxxx; apw@xxxxxxxxxxxxx; x86@xxxxxxxxxx; > tglx@xxxxxxxxxxxxx; devel@xxxxxxxxxxxxxxxxxxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx; > jasowang@xxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; hpa@xxxxxxxxx > Subject: Re: [PATCH RESEND 1/1] X86: Handle Hyper-V vmbus interrupts as > special hypervisor interrupts > > On Thu, Jan 24, KY Srinivasan wrote: > > > > > Question is - considering you stated that this is supported > > > starting in Win8, doesn't Hyper-V itself announce that > > > capability in some explicit way? > > > > Thanks Jan. Unfortunately I don't think tis interrupt delivery model > > is specified via a "feature" bit (I will check with the Windows guys). > > Perhaps, we can have a Hyper-V specific compilation switch to address > > the Xen emulation issue. > > Would that really help if both pvops XEN_PVHVM and HYPERV are enabled in > the config? I assume at this point the access to the DMI data is not yet > possible. I was under the impression that only Dom0 Xen would emulate Hyper-V. K. Y > > Olaf > _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
