Tree here https://gitlab.com/npiggin/kvm-unit-tests/-/tree/powerpc?ref_type=heads (That tree has some shellcheck patches at the end, not in this series) Since v7, fixed a couple of Thomas' review comments. Also added a test for PMC5 counting vs interrupts which is broken on upstream TCG. And a small fix for SMP+MMU (secondary stack was being allocated in discontiguous virtual memory if they were started when MMU is enabled on the primary) discovered while I was making a test case for TCG TLB races (not yet included in the series). (https://lists.gnu.org/archive/html/qemu-ppc/2024-03/msg00567.html) Thanks, Nick Nicholas Piggin (35): arch-run: Add functions to help handle migration directives from test arch-run: Keep infifo open migration: Add a migrate_skip command (arm|s390): Use migrate_skip in test cases arch-run: Add a "continuous" migration option for tests gitlab-ci: Run migration selftest on s390x and powerpc common: add memory dirtying vs migration test powerpc: Fix KVM caps on POWER9 hosts powerpc: Fix stack backtrace termination powerpc: interrupt stack backtracing powerpc/sprs: Specify SPRs with data rather than code powerpc/sprs: Avoid taking PMU interrupts caused by register fuzzing doc: start documentation directory with unittests.cfg doc scripts: allow machine option to be specified in unittests.cfg scripts: Accommodate powerpc powernv machine differences powerpc: Support powernv machine with QEMU TCG powerpc: Fix emulator illegal instruction test for powernv powerpc/sprs: Test hypervisor registers on powernv machine powerpc: general interrupt tests powerpc: Add rtas stop-self support powerpc: Remove broken SMP exception stack setup powerpc: add SMP and IPI support powerpc: Permit ACCEL=tcg,thread=single powerpc: Avoid using larx/stcx. in spinlocks when only one CPU is running powerpc: Add atomics tests powerpc: Add timebase tests powerpc: Add MMU support common/sieve: Use vmalloc.h for setup_mmu definition common/sieve: Support machines without MMU powerpc: Add sieve.c common test powerpc: add usermode support powerpc: add pmu tests configure: Make arch_libdir a first-class entity powerpc: Remove remnants of ppc64 directory and build structure powerpc: gitlab CI update .gitlab-ci.yml | 26 +- MAINTAINERS | 1 - Makefile | 2 +- arm/gic.c | 21 +- arm/unittests.cfg | 26 +- common/memory-verify.c | 68 +++ common/selftest-migration.c | 26 +- common/sieve.c | 15 +- configure | 58 +- docs/unittests.txt | 95 ++++ lib/libcflat.h | 2 - lib/migrate.c | 37 +- lib/migrate.h | 5 + lib/{ppc64 => powerpc}/asm-offsets.c | 7 + lib/{ppc64 => powerpc}/asm/asm-offsets.h | 0 lib/powerpc/asm/atomic.h | 6 + lib/powerpc/asm/barrier.h | 12 + lib/{ppc64 => powerpc}/asm/bitops.h | 4 +- lib/powerpc/asm/hcall.h | 6 + lib/{ppc64 => powerpc}/asm/io.h | 4 +- lib/powerpc/asm/mmu.h | 10 + lib/powerpc/asm/opal.h | 22 + lib/powerpc/asm/page.h | 65 +++ lib/powerpc/asm/pgtable-hwdef.h | 66 +++ lib/powerpc/asm/pgtable.h | 125 +++++ lib/powerpc/asm/processor.h | 63 +++ lib/{ppc64 => powerpc}/asm/ptrace.h | 22 +- lib/powerpc/asm/reg.h | 42 ++ lib/powerpc/asm/rtas.h | 2 + lib/powerpc/asm/setup.h | 3 +- lib/powerpc/asm/smp.h | 50 +- lib/powerpc/asm/spinlock.h | 11 + lib/powerpc/asm/stack.h | 3 + lib/{ppc64 => powerpc}/asm/vpa.h | 0 lib/powerpc/hcall.c | 4 +- lib/powerpc/io.c | 41 +- lib/powerpc/io.h | 6 + lib/powerpc/mmu.c | 283 ++++++++++ lib/powerpc/opal-calls.S | 50 ++ lib/powerpc/opal.c | 76 +++ lib/powerpc/processor.c | 91 +++- lib/powerpc/rtas.c | 81 ++- lib/powerpc/setup.c | 160 +++++- lib/powerpc/smp.c | 287 ++++++++-- lib/powerpc/spinlock.c | 33 ++ lib/powerpc/stack.c | 53 ++ lib/ppc64/.gitignore | 1 - lib/ppc64/asm/barrier.h | 9 - lib/ppc64/asm/handlers.h | 1 - lib/ppc64/asm/hcall.h | 1 - lib/ppc64/asm/memory_areas.h | 6 - lib/ppc64/asm/page.h | 1 - lib/ppc64/asm/ppc_asm.h | 1 - lib/ppc64/asm/processor.h | 1 - lib/ppc64/asm/reg.h | 1 - lib/ppc64/asm/rtas.h | 1 - lib/ppc64/asm/setup.h | 1 - lib/ppc64/asm/smp.h | 1 - lib/ppc64/asm/spinlock.h | 6 - lib/ppc64/asm/stack.h | 8 - lib/s390x/io.c | 1 + lib/s390x/uv.h | 1 + lib/vmalloc.c | 7 + lib/vmalloc.h | 2 + lib/x86/vm.h | 1 + powerpc/Makefile | 111 +++- powerpc/Makefile.common | 85 --- powerpc/Makefile.ppc64 | 27 - powerpc/atomics.c | 374 +++++++++++++ powerpc/cstart64.S | 66 ++- powerpc/emulator.c | 16 + powerpc/interrupts.c | 516 ++++++++++++++++++ powerpc/memory-verify.c | 1 + powerpc/pmu.c | 405 ++++++++++++++ powerpc/run | 42 +- powerpc/selftest.c | 4 +- powerpc/sieve.c | 1 + powerpc/smp.c | 348 ++++++++++++ powerpc/sprs.c | 659 ++++++++++++++++------- powerpc/timebase.c | 329 +++++++++++ powerpc/tm.c | 4 +- powerpc/unittests.cfg | 101 +++- riscv/unittests.cfg | 26 +- s390x/Makefile | 1 + s390x/memory-verify.c | 1 + s390x/migration-cmm.c | 8 +- s390x/migration-skey.c | 4 +- s390x/migration.c | 1 + s390x/mvpg.c | 1 + s390x/selftest.c | 1 + s390x/unittests.cfg | 37 +- scripts/arch-run.bash | 116 +++- scripts/common.bash | 8 +- scripts/runtime.bash | 22 +- x86/pmu.c | 1 + x86/pmu_lbr.c | 1 + x86/unittests.cfg | 26 +- x86/vmexit.c | 1 + x86/vmware_backdoors.c | 1 + 99 files changed, 4809 insertions(+), 657 deletions(-) create mode 100644 common/memory-verify.c create mode 100644 docs/unittests.txt rename lib/{ppc64 => powerpc}/asm-offsets.c (94%) rename lib/{ppc64 => powerpc}/asm/asm-offsets.h (100%) create mode 100644 lib/powerpc/asm/atomic.h create mode 100644 lib/powerpc/asm/barrier.h rename lib/{ppc64 => powerpc}/asm/bitops.h (69%) rename lib/{ppc64 => powerpc}/asm/io.h (50%) create mode 100644 lib/powerpc/asm/mmu.h create mode 100644 lib/powerpc/asm/opal.h create mode 100644 lib/powerpc/asm/page.h create mode 100644 lib/powerpc/asm/pgtable-hwdef.h create mode 100644 lib/powerpc/asm/pgtable.h rename lib/{ppc64 => powerpc}/asm/ptrace.h (59%) create mode 100644 lib/powerpc/asm/spinlock.h rename lib/{ppc64 => powerpc}/asm/vpa.h (100%) create mode 100644 lib/powerpc/mmu.c create mode 100644 lib/powerpc/opal-calls.S create mode 100644 lib/powerpc/opal.c create mode 100644 lib/powerpc/spinlock.c create mode 100644 lib/powerpc/stack.c delete mode 100644 lib/ppc64/.gitignore delete mode 100644 lib/ppc64/asm/barrier.h delete mode 100644 lib/ppc64/asm/handlers.h delete mode 100644 lib/ppc64/asm/hcall.h delete mode 100644 lib/ppc64/asm/memory_areas.h delete mode 100644 lib/ppc64/asm/page.h delete mode 100644 lib/ppc64/asm/ppc_asm.h delete mode 100644 lib/ppc64/asm/processor.h delete mode 100644 lib/ppc64/asm/reg.h delete mode 100644 lib/ppc64/asm/rtas.h delete mode 100644 lib/ppc64/asm/setup.h delete mode 100644 lib/ppc64/asm/smp.h delete mode 100644 lib/ppc64/asm/spinlock.h delete mode 100644 lib/ppc64/asm/stack.h delete mode 100644 powerpc/Makefile.common delete mode 100644 powerpc/Makefile.ppc64 create mode 100644 powerpc/atomics.c create mode 100644 powerpc/interrupts.c create mode 120000 powerpc/memory-verify.c create mode 100644 powerpc/pmu.c create mode 120000 powerpc/sieve.c create mode 100644 powerpc/smp.c create mode 100644 powerpc/timebase.c create mode 120000 s390x/memory-verify.c -- 2.43.0
