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| author | Alexander Graf <agraf@suse.de> | 2011-08-10 13:57:08 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-09-25 19:52:27 +0300 |
| commit | af8f38b3499f0d4a3c354df2435f0fb2dded250a (patch) | |
| tree | 129cf6f362fb623c80f8c2aa89c6fb3030b04c8d /arch/powerpc/include/asm/kvm_host.h | |
| parent | 930b412a005bde2ea3f05911eaaeeb10f11d79ab (diff) | |
| download | kernel_samsung_smdk4412-af8f38b3499f0d4a3c354df2435f0fb2dded250a.zip kernel_samsung_smdk4412-af8f38b3499f0d4a3c354df2435f0fb2dded250a.tar.gz kernel_samsung_smdk4412-af8f38b3499f0d4a3c354df2435f0fb2dded250a.tar.bz2 | |
KVM: PPC: Add sanity checking to vcpu_run
There are multiple features in PowerPC KVM that can now be enabled
depending on the user's wishes. Some of the combinations don't make
sense or don't work though.
So this patch adds a way to check if the executing environment would
actually be able to run the guest properly. It also adds sanity
checks if PVR is set (should always be true given the current code
flow), if PAPR is only used with book3s_64 where it works and that
HV KVM is only used in PAPR mode.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index e681302..2b8284f 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -390,6 +390,8 @@ struct kvm_vcpu_arch { u8 osi_needed; u8 osi_enabled; u8 papr_enabled; + u8 sane; + u8 cpu_type; u8 hcall_needed; u32 cpr0_cfgaddr; /* holds the last set cpr0_cfgaddr */ |