Re: [Qemu-devel] [RFC PATCH 20/25] hyperv: express dependencies with kconfig

[Yang Zhong <yang.zhong@intel.com>]

On Fri, Jan 04, 2019 at 08:50:23PM +0100, Paolo Bonzini wrote:
> On 04/01/19 16:38, Thomas Huth wrote:
> > On 2018-12-27 07:34, Yang Zhong wrote:
> >> remove default-configs/hyperv.mak and make dependencies
> >> with Kconfig.
> >>
> >> Signed-off-by: Yang Zhong <yang.zhong@intel.com>
> >> ---
> >>  default-configs/hyperv.mak       | 2 --
> >>  default-configs/i386-softmmu.mak | 1 -
> >>  hw/hyperv/Kconfig                | 1 +
> >>  hw/i386/Kconfig                  | 2 ++
> >>  4 files changed, 3 insertions(+), 3 deletions(-)
> >>  delete mode 100644 default-configs/hyperv.mak
> >>
> >> diff --git a/default-configs/hyperv.mak b/default-configs/hyperv.mak
> >> deleted file mode 100644
> >> index 5d0d9fd830..0000000000
> >> --- a/default-configs/hyperv.mak
> >> +++ /dev/null
> >> @@ -1,2 +0,0 @@
> >> -CONFIG_HYPERV=$(CONFIG_KVM)
> >> -CONFIG_HYPERV_TESTDEV=y
> >> diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak
> >> index d2e58edd17..eb2d22de3c 100644
> >> --- a/default-configs/i386-softmmu.mak
> >> +++ b/default-configs/i386-softmmu.mak
> >> @@ -1,6 +1,5 @@
> >>  # Default configuration for i386-softmmu
> >>  
> >> -include hyperv.mak
> >>  CONFIG_VMXNET3_PCI=y
> >>  CONFIG_VIRTIO_VGA=y
> >>  CONFIG_IPMI=y
> >> diff --git a/hw/hyperv/Kconfig b/hw/hyperv/Kconfig
> >> index be724b7f8b..632c3a675b 100644
> >> --- a/hw/hyperv/Kconfig
> >> +++ b/hw/hyperv/Kconfig
> >> @@ -1,5 +1,6 @@
> >>  config HYPERV
> >>      bool
> >> +    depends on KVM
> >>  
> >>  config HYPERV_TESTDEV
> >>      bool
> > 
> > Should HYPERV_TESTDEV maybe get a "depends on HYPERV", too?
> 
> Yes, and also a "default y if PC".  That makes the "select
> HYPERV_TESTDEV" unnecessary below.
> 
> Paolo

  Thanks Paolo, i will also add this.

  Regards,

  Yang
> 
> >> diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig
> >> index 695a67f88d..af4b81bae1 100644
> >> --- a/hw/i386/Kconfig
> >> +++ b/hw/i386/Kconfig
> >> @@ -11,6 +11,8 @@ config PC
> >>      select I8257
> >>      select MC146818RTC
> >>      select TPM_TIS if TPM
> >> +    select HYPERV
> >> +    select HYPERV_TESTDEV
> >>  
> >>  config PC_PCI
> >>      bool
> >>
> > 
> > Reviewed-by: Thomas Huth <thuth@redhat.com>
> >