Re: [PATCH v4 01/16] Sync pv

[Janosch Frank]

On 2/25/20 10:42 AM, David Hildenbrand wrote:
> On 20.02.20 13:56, Janosch Frank wrote:
>> Signed-off-by: Janosch Frank <address@hidden>
>> ---
>>  linux-headers/linux/kvm.h | 46 +++++++++++++++++++++++++++++++++++----
>>  1 file changed, 42 insertions(+), 4 deletions(-)
>>
>> diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
>> index ec146bd52a..2e647f2d9b 100644
>> --- a/linux-headers/linux/kvm.h
>> +++ b/linux-headers/linux/kvm.h
>> @@ -474,8 +474,11 @@ struct kvm_s390_mem_op {
>>      __u32 size;             /* amount of bytes */
>>      __u32 op;               /* type of operation */
>>      __u64 buf;              /* buffer in userspace */
>> -    __u8 ar;                /* the access register number */
>> -    __u8 reserved[31];      /* should be set to 0 */
>> +    union {
>> +            __u8 ar;        /* the access register number */
>> +            __u32 sida_offset; /* offset into the sida */
>> +            __u8 reserved[32]; /* should be set to 0 */
>> +    };
>>  };
>>  /* types for kvm_s390_mem_op->op */
>>  #define KVM_S390_MEMOP_LOGICAL_READ 0
>> @@ -1010,6 +1013,7 @@ struct kvm_ppc_resize_hpt {
>>  #define KVM_CAP_ARM_NISV_TO_USER 177
>>  #define KVM_CAP_ARM_INJECT_EXT_DABT 178
>>  #define KVM_CAP_S390_VCPU_RESETS 179
>> +#define KVM_CAP_S390_PROTECTED 180
>>  
>>  #ifdef KVM_CAP_IRQ_ROUTING
>>  
>> @@ -1474,8 +1478,42 @@ struct kvm_enc_region {
>>  /* Available with KVM_CAP_ARM_SVE */
>>  #define KVM_ARM_VCPU_FINALIZE         _IOW(KVMIO,  0xc2, int)
>>  
>> -#define KVM_S390_NORMAL_RESET         _IO(KVMIO,  0xc3)
>> -#define KVM_S390_CLEAR_RESET          _IO(KVMIO,  0xc4)
>> +/* Available with  KVM_CAP_S390_VCPU_RESETS */
>> +#define KVM_S390_NORMAL_RESET       _IO(KVMIO,   0xc3)
>> +#define KVM_S390_CLEAR_RESET        _IO(KVMIO,   0xc4)
> 
> Looks unrelated, but if that's part of the sync ...
> 

Yeah, that doesn't belong here and was already removed a few days ago.

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