| Message ID | 20140206163656.3074.12268.stgit@bahia.lab.toulouse-stg.fr.ibm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index 83851aa..bb1e38a 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -304,6 +304,11 @@ static inline ulong kvmppc_get_fault_dar(struct kvm_vcpu *vcpu) return vcpu->arch.fault_dar; } +static inline bool is_kvmppc_resume_guest(int r) +{ + return (r == RESUME_GUEST || r == RESUME_GUEST_NV); +} + /* Magic register values loaded into r3 and r4 before the 'sc' assembly * instruction for the OSI hypercalls */ #define OSI_SC_MAGIC_R3 0x113724FA
There are some locations where we check if the return value of a service indicates that we should resume the guest. This patch introduces a helper to handle the two possible values we currently have: - RESUME_GUEST - RESUME_GUEST_NV Since it only affects Book3S HV for now, the helper is added to the kvm_book3s.h header file. Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com> --- arch/powerpc/include/asm/kvm_book3s.h | 5 +++++ 1 file changed, 5 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html