Michael Kelley writes:
> From: Vitaly Kuznetsov Sent: Friday, November 30, 2018
> 4:54 AM
>>
>> @@ -466,7 +466,7 @@ union hv_message_flags {
>> struct {
>> __u8 msg_pending:1;
>> __u8 reserved:7;
>> -};
>> +} __packed;
>> };
>>
>> /* Define port ident
On Mon, Dec 03, 2018 at 12:35:35AM +0100, Vitaly Kuznetsov wrote:
> Nadav Amit writes:
>
> [skip]
>
> >
> > Having said that, something else is sort of strange in the TLFS definitions,
> > I think (I really know little about this whole protocol). Look at the
> > following definitions from hyperv
From: Vitaly Kuznetsov Sent: Friday, November 30, 2018
4:54 AM
>
> @@ -466,7 +466,7 @@ union hv_message_flags {
> struct {
> __u8 msg_pending:1;
> __u8 reserved:7;
> - };
> + } __packed;
> };
>
> /* Define port identifier type. */
I think __packed i
Nadav Amit writes:
[skip]
>
> Having said that, something else is sort of strange in the TLFS definitions,
> I think (I really know little about this whole protocol). Look at the
> following definitions from hyperv-tlfs.h:
>
>> struct hv_vpset {
>> u64 format;
>> u64 valid_bank_m
> On Nov 30, 2018, at 4:54 AM, Vitaly Kuznetsov wrote:
>
> The TLFS structures are used for hypervisor-guest communication and must
> exactly meet the specification.
>
> Compilers can add alignment padding to structures or reorder struct members
> for randomization and optimization, which would
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