Re: [PATCH/RFC] vl/s390: fixup ram sizes for compat machines

2020-03-31 Thread Christian Borntraeger
On 31.03.20 14:19, David Hildenbrand wrote: > On 31.03.20 14:16, Christian Borntraeger wrote: >> >> >> On 31.03.20 14:13, David Hildenbrand wrote: >>> On 31.03.20 14:02, Christian Borntraeger wrote: compat machines did fixup the ram size to match what can be reported via sclp. We need

Re: [PATCH/RFC] vl/s390: fixup ram sizes for compat machines

2020-03-31 Thread David Hildenbrand
On 31.03.20 14:16, Christian Borntraeger wrote: > > > On 31.03.20 14:13, David Hildenbrand wrote: >> On 31.03.20 14:02, Christian Borntraeger wrote: >>> compat machines did fixup the ram size to match what can be reported via >>> sclp. We need to mimic those for machines 4.2 and older to not

Re: [PATCH/RFC] vl/s390: fixup ram sizes for compat machines

2020-03-31 Thread Cornelia Huck
On Tue, 31 Mar 2020 08:02:38 -0400 Christian Borntraeger wrote: > compat machines did fixup the ram size to match what can be reported via > sclp. We need to mimic those for machines 4.2 and older to not fail on > inbound migration. > > Fixes: 3a12fc61af5c ("390x/s390-virtio-ccw: use memdev for

Re: [PATCH/RFC] vl/s390: fixup ram sizes for compat machines

2020-03-31 Thread Christian Borntraeger
On 31.03.20 14:13, David Hildenbrand wrote: > On 31.03.20 14:02, Christian Borntraeger wrote: >> compat machines did fixup the ram size to match what can be reported via >> sclp. We need to mimic those for machines 4.2 and older to not fail on >> inbound migration. >> >> Fixes: 3a12fc61af5c

Re: [PATCH/RFC] vl/s390: fixup ram sizes for compat machines

2020-03-31 Thread David Hildenbrand
On 31.03.20 14:02, Christian Borntraeger wrote: > compat machines did fixup the ram size to match what can be reported via > sclp. We need to mimic those for machines 4.2 and older to not fail on > inbound migration. > > Fixes: 3a12fc61af5c ("390x/s390-virtio-ccw: use memdev for RAM") >

[PATCH/RFC] vl/s390: fixup ram sizes for compat machines

2020-03-31 Thread Christian Borntraeger
compat machines did fixup the ram size to match what can be reported via sclp. We need to mimic those for machines 4.2 and older to not fail on inbound migration. Fixes: 3a12fc61af5c ("390x/s390-virtio-ccw: use memdev for RAM") Reported-by: Lukáš Doktor Cc: Igor Mammedov Cc: Dr. David Alan