Re: [PATCH v3] s390: kvm: adjust diag318 resets to retain data

2021-11-17 Thread Collin Walling
On 11/17/21 02:43, Christian Borntraeger wrote: > Am 09.11.21 um 21:56 schrieb Collin Walling: >> The CPNC portion of the diag 318 data is erroneously reset during an >> initial CPU reset caused by SIGP. Let's go ahead and relocate the >> diag318_info field within the CPUS390XState struct such

Re: [PATCH v3] s390: kvm: adjust diag318 resets to retain data

2021-11-16 Thread Christian Borntraeger
Am 09.11.21 um 21:56 schrieb Collin Walling: The CPNC portion of the diag 318 data is erroneously reset during an initial CPU reset caused by SIGP. Let's go ahead and relocate the diag318_info field within the CPUS390XState struct such that it is only zeroed during a clear reset. This way, the

Re: [PATCH v3] s390: kvm: adjust diag318 resets to retain data

2021-11-10 Thread Collin Walling
On 11/10/21 07:42, Janosch Frank wrote: > On 11/9/21 21:56, Collin Walling wrote: >> The CPNC portion of the diag 318 data is erroneously reset during an >> initial CPU reset caused by SIGP. Let's go ahead and relocate the >> diag318_info field within the CPUS390XState struct such that it is >>

Re: [PATCH v3] s390: kvm: adjust diag318 resets to retain data

2021-11-10 Thread Janosch Frank
On 11/9/21 21:56, Collin Walling wrote: The CPNC portion of the diag 318 data is erroneously reset during an initial CPU reset caused by SIGP. Let's go ahead and relocate the diag318_info field within the CPUS390XState struct such that it is only zeroed during a clear reset. This way, the CPNC

[PATCH v3] s390: kvm: adjust diag318 resets to retain data

2021-11-09 Thread Collin Walling
The CPNC portion of the diag 318 data is erroneously reset during an initial CPU reset caused by SIGP. Let's go ahead and relocate the diag318_info field within the CPUS390XState struct such that it is only zeroed during a clear reset. This way, the CPNC will be retained for each VCPU in the