cs.base is declared as a __u64 variable and vector is a u32 so this causes a static checker warning. I'm not very familiar with this code but my understanding is that the user can set "sipi_vector" to any u32 value in kvm_vcpu_ioctl_x86_set_vcpu_events(). Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 34c8f94..6608115 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -7000,7 +7000,7 @@ void kvm_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, unsigned int vector) kvm_get_segment(vcpu, &cs, VCPU_SREG_CS); cs.selector = vector << 8; - cs.base = vector << 12; + cs.base = (u64)vector << 12; kvm_set_segment(vcpu, &cs, VCPU_SREG_CS); kvm_rip_write(vcpu, 0); } -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
