On Fri, May 28, 2021 at 03:43:26PM -0700, Nuno Das Neves wrote: [...] > diff --git a/arch/x86/include/uapi/asm/hyperv-tlfs.h b/arch/x86/include/uapi/asm/hyperv-tlfs.h > index 72150c25ffe6..8a5fc59bb33a 100644 > --- a/arch/x86/include/uapi/asm/hyperv-tlfs.h > +++ b/arch/x86/include/uapi/asm/hyperv-tlfs.h > @@ -101,7 +101,7 @@ union hv_partition_processor_features { > __u64 fsrep_stosb:1; > __u64 fsrep_cmpsb:1; > __u64 reserved_bank1:42; > - }; > + } __packed; > __u64 as_uint64[HV_PARTITION_PROCESSOR_FEATURE_BANKS]; > }; > > @@ -111,7 +111,7 @@ union hv_partition_processor_xsave_features { > __u64 xsaveopt_support : 1; > __u64 avx_support : 1; > __u64 reserved1 : 61; > - }; > + } __packed; > __u64 as_uint64; > }; > > @@ -119,6 +119,6 @@ struct hv_partition_creation_properties { > union hv_partition_processor_features disabled_processor_features; > union hv_partition_processor_xsave_features > disabled_processor_xsave_features; > -}; > +} __packed; These hunks should have been squashed to the previous patch. They don't belong here. Wei.