Re: Status of pci passthrough work?

[Thomas Fjellstrom <tfjellstrom@shaw.ca>]

On Saturday 27 September 2008, Jan C. Bernauer wrote:
> Thomas Fjellstrom wrote:
> > So I've checked out both of those trees and used head, and kvm-userspace
> > is erroring out:
> >
> > gcc -I. -I.. -I/root/kvm-amit-userspace/qemu/target-i386
> > -I/root/kvm-amit- userspace/qemu -MMD -MT qemu-kvm-x86.o -MP -DNEED_CPU_H
> > -D_GNU_SOURCE - D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D__user=
> > -I/root/kvm-amit- userspace/qemu/tcg
> > -I/root/kvm-amit-userspace/qemu/tcg/x86_64 -I/root/kvm-
> > amit-userspace/qemu/fpu -DHAS_AUDIO -DHAS_AUDIO_CHOICE -I/root/kvm-amit-
> > userspace/qemu/slirp -I /root/kvm-amit-userspace/qemu/../libkvm 
> > -DCONFIG_X86 -Wall -O2 -g -fno-strict-aliasing  -m64 -I /root/kvm-amit-
> > userspace/kernel/include -c -o qemu-kvm-x86.o /root/kvm-amit-
> > userspace/qemu/qemu-kvm-x86.c
> > /root/kvm-amit-userspace/qemu/qemu-kvm-x86.c:522: error:
> > âKVM_FEATURE_CLOCKSOURCEâ undeclared here (not in a function)
> > /root/kvm-amit-userspace/qemu/qemu-kvm-x86.c:525: error:
> > âKVM_FEATURE_NOP_IO_DELAYâ undeclared here (not in a function)
> > /root/kvm-amit-userspace/qemu/qemu-kvm-x86.c:528: error:
> > âKVM_FEATURE_MMU_OPâ undeclared here (not in a function)
> >
> > So I'm a little stuck now.
>
> Try running
> 	make sync LINUX=/root/kvm-amit
> (or whatever your kernel source dir is)
> in the kernel sub directory of your kvm-amit-userspace dir.
> Those KVM_FEATURE_* should be defined somewhere in kvm_para.h,
> which is in there.

that leaves me with:

/root/kvm-amit-userspace/qemu/../libkvm/libkvm.h:28: warning: âstruct 
kvm_msr_entryâ declared inside parameter list                                                                                 
/root/kvm-amit-userspace/qemu/../libkvm/libkvm.h:28: warning: its scope is 
only this definition or declaration, which is probably not what you want

and a bunch more errors.

> Best regards,
> Jan
>
>
>
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-- 
Thomas Fjellstrom
tfjellstrom@shaw.ca