Carsten Otte wrote:
>
> /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
> struct kvm_run {
> @@ -138,6 +139,14 @@ struct kvm_run {
> __u32 is_write;
> __u32 pad;
> } tpr_access;
> + /* KVM_EXIT_S390_SIEIC */
> + struct {
> + __u8 icptcode;
> + __u64 mask; /* psw upper half */
> + __u64 addr; /* psw lower half */
> + __u16 ipa;
> + __u32 ipb;
> + } s390_sieic;
> /* Fix the size of the union. */
> char padding[256];
> };
>
>
Do you support 32-bit userspace on 64-bit kernel? If so, this is likely
badly aligned.
--
Any sufficiently difficult bug is indistinguishable from a feature.
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