Missing review: 15, 18, 26, 32, 33, 38 (up to #41 could be merged)
42, 43 (up to #49 could be merged)
50+
Since v2:
- Improve host page size/mask uses (rth)
- Remove cpu_test_interrupt in hvf_wfi (rth)
Since v1:
- Addressed Mads & Richard comments
- Fixed migration by reworking memory listeners
(unfortunately the current broken code has been
used as base for WHPX)
- Sync CNTV_CTL/CVAL_EL0
- Remove WFI racy signal implementation
- Simplify PSCI Suspend (I expect the same can be
done for the other hvf_psci_cpu_off() calls).
- Emulate more missing registers (PMU & Monitor Dbg)
>From v1:
- Fix a pair of memory leak
- Check a pair of return values
- Mention calls which must be run on vCPU thread
- Force MIDR
- Use hv_vcpu_config_create/hv_vcpu_config_get_feature_reg
when not running on vCPU thread
- Factor hvf_handle_vmexit() / hvf_handle_exception(() out
- Call hv_vcpu_run() in loop
- Guard hv_vcpu_run() between cpu_exec_start/end()
- Restrict ARM specific in AccelCPUState
Based-on: <[email protected]>
Mohamed Mediouni (2):
target/arm/hvf: Hardcode Apple MIDR
target/arm/hvf: switch hvf_arm_get_host_cpu_features to not create a
vCPU
Philippe Mathieu-Daudé (48):
target/arm/hvf: Release memory allocated by hv_vcpu_config_create()
target/arm/hvf: Trace vCPU KICK events
target/arm/hvf: Check hv_vcpus_exit() returned value
target/arm/hvf: Check hv_vcpu_set_vtimer_mask() returned value
accel/hvf: Rename hvf_vcpu_exec() -> hvf_arch_vcpu_exec()
accel/hvf: Rename hvf_put|get_registers -> hvf_arch_put|get_registers
target/arm/hvf: Mention flush_cpu_state() must run on vCPU thread
accel/hvf: Mention hvf_arch_init_vcpu() must run on vCPU thread
target/arm/hvf: Mention hvf_sync_vtimer() must run on vCPU thread
target/arm/hvf: Mention hvf_arch_set_traps() must run on vCPU thread
accel/hvf: Mention hvf_arch_update_guest_debug() must run on vCPU
target/arm/hvf: Mention hvf_inject_interrupts() must run on vCPU
thread
accel/hvf: Implement hvf_arch_vcpu_destroy()
target/arm/hvf: Simplify hvf_arm_get_host_cpu_features()
target/arm/hvf: Factor hvf_handle_exception() out
target/i386/hvf: Factor hvf_handle_vmexit() out
target/arm/hvf: Factor hvf_handle_vmexit() out
target/arm/hvf: Keep calling hv_vcpu_run() in loop
cpus: Trace cpu_exec_start() and cpu_exec_end() calls
accel/hvf: Guard hv_vcpu_run() between cpu_exec_start/end() calls
target/arm: Call aarch64_add_pauth_properties() once in host_initfn()
accel/hvf: Restrict ARM specific fields of AccelCPUState
target/arm: Rename init_cpreg_list() -> arm_init_cpreg_list()
target/arm/hvf: Rename 'vgic' -> 'emu_reginfo' in trace events
target/arm: Re-use arm_is_psci_call() in HVF
target/arm: Share ARM_PSCI_CALL trace event between TCG and HVF
target/arm/hvf/hvf: Document $pc adjustment in HVF & SMC
accel/hvf: Trace prefetch abort
accel/hvf: Enforce host alignment in hv_vm_protect()
target/i386/hvf: Use host page alignment in ept_emulation_fault()
accel/hvf: Skip WFI if CPU has work to do
accel/hvf: Implement WFI without using pselect()
accel/hvf: Have PSCI CPU_SUSPEND halt the vCPU
accel: Introduce AccelOpsClass::cpu_target_realize() hook
accel/hvf: Add hvf_arch_cpu_realize() stubs
target/arm: Create GTimers *after* features finalized / accel realized
target/arm/hvf: Really set Generic Timer counter frequency
target/arm: Only allow disabling NEON when using TCG
target/arm/hvf: Do not abort in hvf_arm_get_*_ipa_bit_size()
hw/arm/virt: Warn when HVF doesn't report IPA bit length
accel/hvf: Introduce hvf_arch_cpu_synchronize_[pre/post]exec() hooks
target/i386/hvf: Flush vCPU registers once before vcpu_exec() loop
target/arm/hvf: Flush vCPU registers once before vcpu_exec() loop
accel/hvf: Sync CNTV_CTL_EL0 & CNTV_CVAL_EL0
target/arm: Better describe PMU depends on TCG or HVF
target/arm/hvf: Emulate PMU registers
target/arm/hvf: Emulate Monitor Debug registers
target/arm/hvf: Emulate PhysTimer registers
Richard Henderson (9):
accel/hvf: Create hvf_protect_clean_range, hvf_unprotect_dirty_range
target/i386/hvf: Use hvf_unprotect_page
target/i386/hvf: Use address_space_translate in ept_emulation_fault
accel/hvf: Simplify hvf_log_*
accel/hvf: Move hvf_log_sync to hvf_log_clear
accel/hvf: Simplify hvf_set_phys_mem
accel/hvf: Drop hvf_slot and hvf_find_overlap_slot
accel/hvf: Remove mac_slots
target/arm/hvf: Implement dirty page tracking
include/accel/accel-cpu-ops.h | 1 +
include/system/hvf_int.h | 49 ++--
target/arm/hvf_arm.h | 11 +
target/arm/internals.h | 2 +-
accel/accel-common.c | 5 +
accel/hvf/hvf-accel-ops.c | 28 +-
accel/hvf/hvf-all.c | 185 ++++--------
cpu-common.c | 3 +
hw/arm/virt.c | 8 +-
target/arm/cpu.c | 71 ++---
target/arm/cpu64.c | 8 +-
target/arm/helper.c | 2 +-
target/arm/hvf/hvf.c | 498 +++++++++++++++++++------------
target/arm/machine.c | 10 +-
target/arm/tcg/psci.c | 3 +
target/i386/hvf/hvf.c | 537 ++++++++++++++++++----------------
target/i386/hvf/x86hvf.c | 4 +-
accel/hvf/trace-events | 1 +
target/arm/hvf/trace-events | 6 +-
target/arm/trace-events | 3 +
trace-events | 2 +
21 files changed, 762 insertions(+), 675 deletions(-)
--
2.51.0
