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SubjectRe: [PATCH v2 1/5] KVM: s390: vsie: BUG correction by shadow_crycb
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On 23/08/2018 10:02, Janosch Frank wrote:
> On 22.08.2018 18:53, David Hildenbrand wrote:
>> On 22.08.2018 18:51, Pierre Morel wrote:
>>> Copy the key mask to the right offset inside the shadow CRYCB
>>>
>>> Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
>>> Reviewed-by: David Hildenbrand <david@redhat.com>
>>> ---
>>> arch/s390/kvm/vsie.c | 3 ++-
>>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
>>> index 9175518..12b9707 100644
>>> --- a/arch/s390/kvm/vsie.c
>>> +++ b/arch/s390/kvm/vsie.c
>>> @@ -173,7 +173,8 @@ static int shadow_crycb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
>>> return set_validity_icpt(scb_s, 0x0039U);
>>>
>>> /* copy only the wrapping keys */
>>> - if (read_guest_real(vcpu, crycb_addr + 72, &vsie_page->crycb, 56))
>>> + if (read_guest_real(vcpu, crycb_addr + 72,
>>> + vsie_page->crycb.dea_wrapping_key_mask, 56))
>>> return set_validity_icpt(scb_s, 0x0035U);
>>>
>>> scb_s->ecb3 |= ecb3_flags;
>>>
>>
>> Please fixup the subject as requested. (were there more RB-s?)
>>
>
> Yes, he seems to have ignored mine...
>
Sorry,
I focused on your comment and the answer from David and forgot it.

thanks Janosch I will add it of course

regards,
Pierre

--
Pierre Morel
Linux/KVM/QEMU in Böblingen - Germany

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