Queued in gitlab.com/danielhb/qemu/tree/ppc-next. Thanks,
Daniel On 7/5/23 09:06, Nicholas Piggin wrote:
These patches implement enough to install a distro, boot, run SMP KVM guests with libvirt with good performance using MTTCG (as reported by Cedric). There are a few more SPRs that need to be done, and per-LPAR SPRs are mostly not annotated yet so it can't run in 1 LPAR mode. But those can be added in time, it will take a bit of time to get everything exactly as hardware does so I consider this good enough to run common software usefully. Since RFC: - Rebased against ppc-next (no conflicts vs upstream anyway). - Add patch 4 avocado boot test with SMT, as was added with pseries SMT. - Renamed POWERPC_FLAG_1LPAR to POWERPC_FLAG_SMT_1LPAR since it implies SMT. - Fixed typos, patch 1, 3 changelogs improvement (hopefully). Since v1: - Fix clang compile bug - Fix LPAR-per-thread bug in CTRL/DPDES/msgsndp in patch 1 - Add 2-socket test case to powernv Linux boot avocado test - Remove SMT caveat from docs/system/ppc/powernv.rst Thanks, Nick Nicholas Piggin (4): target/ppc: Add LPAR-per-core vs per-thread mode flag target/ppc: SMT support for the HID SPR ppc/pnv: SMT support for powernv tests/avocado: Add powernv machine test script docs/system/ppc/powernv.rst | 5 --- hw/ppc/pnv.c | 12 +++++ hw/ppc/pnv_core.c | 13 +++--- hw/ppc/spapr_cpu_core.c | 2 + target/ppc/cpu.h | 3 ++ target/ppc/cpu_init.c | 14 +++++- target/ppc/excp_helper.c | 4 ++ target/ppc/helper.h | 1 + target/ppc/misc_helper.c | 29 ++++++++++++ target/ppc/spr_common.h | 1 + target/ppc/translate.c | 27 ++++++++--- tests/avocado/ppc_powernv.py | 87 ++++++++++++++++++++++++++++++++++++ 12 files changed, 179 insertions(+), 19 deletions(-) create mode 100644 tests/avocado/ppc_powernv.py