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Merge tag 'pull-target-arm-20251031' of https://gitlab.com/pm215/qemu into staging

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target-arm queue:
 *  hw/gpio/pl061: Declare pullups/pulldowns as 8-bit types
 * docs/system/arm/virt: Document user-creatable SMMUv3
 * docs/system/security: Restrict "virtualization use case" to specific machines
 * target/arm: Add assert to arm_to_core_mmu_idx()
 * hw/arm/virt: remove deprecated virt-4.1 and virt-4.2 machine types
 * hvf: Refactorings and cleanups

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# gpg: Signature made Fri 31 Oct 2025 07:32:07 PM CET
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [unknown]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [unknown]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [unknown]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20251031' of https://gitlab.com/pm215/qemu: (38 commits)
  accel/hvf: Trace prefetch abort
  target/arm/hvf/hvf: Document $pc adjustment in HVF & SMC
  target/arm: Share ARM_PSCI_CALL trace event between TCG and HVF
  target/arm: Re-use arm_is_psci_call() in HVF
  target/arm/hvf: Rename 'vgic' -> 'emu_reginfo' in trace events
  target/arm: Rename init_cpreg_list() -> arm_init_cpreg_list()
  accel/hvf: Restrict ARM specific fields of AccelCPUState
  target/arm: Call aarch64_add_pauth_properties() once in host_initfn()
  accel/hvf: Guard hv_vcpu_run() between cpu_exec_start/end() calls
  cpus: Trace cpu_exec_start() and cpu_exec_end() calls
  target/arm/hvf: Keep calling hv_vcpu_run() in loop
  target/arm/hvf: Factor hvf_handle_vmexit() out
  target/i386/hvf: Factor hvf_handle_vmexit() out
  target/arm/hvf: Factor hvf_handle_exception() out
  target/arm/hvf: switch hvf_arm_get_host_cpu_features to not create a vCPU
  target/arm/hvf: Simplify hvf_arm_get_host_cpu_features()
  target/arm/hvf: Hardcode Apple MIDR
  accel/hvf: Implement hvf_arch_vcpu_destroy()
  target/arm/hvf: Mention hvf_inject_interrupts() must run on vCPU thread
  accel/hvf: Mention hvf_arch_update_guest_debug() must run on vCPU
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2025-11-01 10:52:48 +01:00
parent c5d60e5903 8b733be9f4
commit 53b41bb789
20 changed files with 511 additions and 399 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/hw/arm/virt.h
-2
View File
@@ -123,8 +123,6 @@ struct VirtMachineClass {
MachineClass parent;
bool no_tcg_its;
bool no_highmem_compact;
bool no_ged; /* Machines < 4.2 have no support for ACPI GED device */
bool kvm_no_adjvtime;
bool no_kvm_steal_time;
bool acpi_expose_flash;
bool no_secure_gpio;
include/system/hvf_int.h
+16 -7
View File
@@ -59,10 +59,12 @@ extern HVFState *hvf_state;
struct AccelCPUState {
hvf_vcpuid fd;
void *exit;
#ifdef __aarch64__
hv_vcpu_exit_t *exit;
bool vtimer_masked;
sigset_t unblock_ipi_mask;
bool guest_debug_enabled;
#endif
};
void assert_hvf_ok_impl(hv_return_t ret, const char *file, unsigned int line,
@@ -71,14 +73,22 @@ void assert_hvf_ok_impl(hv_return_t ret, const char *file, unsigned int line,
const char *hvf_return_string(hv_return_t ret);
int hvf_arch_init(void);
hv_return_t hvf_arch_vm_create(MachineState *ms, uint32_t pa_range);
int hvf_arch_init_vcpu(CPUState *cpu);
void hvf_arch_vcpu_destroy(CPUState *cpu);
int hvf_vcpu_exec(CPUState *);
hvf_slot *hvf_find_overlap_slot(uint64_t, uint64_t);
int hvf_put_registers(CPUState *);
int hvf_get_registers(CPUState *);
void hvf_kick_vcpu_thread(CPUState *cpu);
/* Must be called by the owning thread */
int hvf_arch_init_vcpu(CPUState *cpu);
/* Must be called by the owning thread */
void hvf_arch_vcpu_destroy(CPUState *cpu);
/* Must be called by the owning thread */
int hvf_arch_vcpu_exec(CPUState *);
/* Must be called by the owning thread */
int hvf_arch_put_registers(CPUState *);
/* Must be called by the owning thread */
int hvf_arch_get_registers(CPUState *);
/* Must be called by the owning thread */
void hvf_arch_update_guest_debug(CPUState *cpu);
struct hvf_sw_breakpoint {
vaddr pc;
vaddr saved_insn;
@@ -104,7 +114,6 @@ void hvf_arch_remove_all_hw_breakpoints(void);
* handled by calling down to hvf_arch_update_guest_debug.
*/
int hvf_update_guest_debug(CPUState *cpu);
void hvf_arch_update_guest_debug(CPUState *cpu);
/*
* Return whether the guest supports debugging.