On 11.11.19 16:33, Janosch Frank wrote: > When testing diag308 subcodes 0/1 on lpar with virtual mem set up, I > experienced spec PGMs and addressing PGMs due to the tests not setting > short psw bit 12 and leaving the DAT bit on. The problem was not found > under KVM/QEMU, because Qemu just ignores all cpu mask bits. > > v1 -> v2: > * Fixed comment in extra patch > * Now using pre-defined reset psw > * Fixed some comments > > Janosch Frank (3): > s390x: Fix initial cr0 load comments > s390x: Add CR save area > s390x: Load reset psw on diag308 reset > > lib/s390x/asm-offsets.c | 3 ++- > lib/s390x/asm/arch_def.h | 5 +++-- > lib/s390x/interrupt.c | 4 ++-- > lib/s390x/smp.c | 2 +- > s390x/cstart64.S | 38 ++++++++++++++++++++++++-------------- > 5 files changed, 32 insertions(+), 20 deletions(-) > I'll queue the first two patches for now to https://github.com/davidhildenbrand/kvm-unit-tests.git s390x-next And wait with the first until we know if it's a TCG or a kvm-unit-tests bug that makes the SMP test fail. -- Thanks, David / dhildenb
