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qemu/target/arm
Richard Henderson 91589bcd9f * hw/i386: split isapc from PCI boards
* cpu-exec, accel: remove BQL usage for interrupt_request != 0
 * memory, hpet, pmtimer: introduce BQL-free PIO/MMIO
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* hw/i386: split isapc from PCI boards
* cpu-exec, accel: remove BQL usage for interrupt_request != 0
* memory, hpet, pmtimer: introduce BQL-free PIO/MMIO

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# gpg: Signature made Fri 29 Aug 2025 09:03:10 PM AEST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [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: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (28 commits)
  tcg: move interrupt caching and single step masking closer to user
  kvm: i386: irqchip: take BQL only if there is an interrupt
  hpet: make main counter read lock-less
  hpet: move out main counter read into a separate block
  hpet: switch to fine-grained device locking
  acpi: mark PMTIMER as unlocked
  memory: reintroduce BQL-free fine-grained PIO/MMIO
  add cpu_test_interrupt()/cpu_set_interrupt() helpers and use them tree wide
  user-exec: ensure interrupt_request is not used
  hw/i386/isapc.c: replace rom_memory with system_memory
  hw/i386/pc_piix.c: replace rom_memory with pci_memory
  hw/i386/pc_piix.c: remove unused headers after isapc machine split
  hw/i386: move isapc machine to separate isapc.c file
  hw/i386/pc_piix.c: assume pcmc->pci_enabled is always true in pc_init1()
  hw/i386/pc_piix.c: always initialise ISA IDE drives in pc_init_isa()
  hw/i386/pc_piix.c: remove pc_system_flash_cleanup_unused() from pc_init_isa()
  hw/i386/pc_piix.c: hardcode hole64_size to 0 in pc_init_isa()
  hw/i386/pc_piix.c: simplify RAM size logic in pc_init_isa()
  hw/i386/pc_piix.c: remove nvdimm initialisation from pc_init_isa()
  hw/i386/pc_piix.c: remove SGX initialisation from pc_init_isa()
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
1 week ago
..
hvf add cpu_test_interrupt()/cpu_set_interrupt() helpers and use them tree wide 1 week ago
tcg target/arm: Enable FEAT_LSE128 for -cpu max 1 week ago
Kconfig
arch_dump.c target/arm/arch_dump: remove TARGET_AARCH64 conditionals 4 months ago
arm-powerctl.c
arm-powerctl.h
arm-qmp-cmds.c target/qmp: Use target_cpu_type() 2 months ago
common-semi-target.h
cortex-regs.c
cpregs-pmu.c target/arm: Trap PMCR when MDCR_EL2.TPMCR is set 1 week ago
cpregs.h target/arm: Split out performance monitor regs to cpregs-pmu.c 2 months ago
cpu-features.h target/arm: Implement FEAT_LSE128 1 week ago
cpu-param.h
cpu-qom.h
cpu-sysregs.h arm/cpu: Add sysreg definitions in cpu-sysregs.h 2 months ago
cpu-sysregs.h.inc arm/cpu: store clidr into the idregs array 2 months ago
cpu.c * hw/i386: split isapc from PCI boards 1 week ago
cpu.h target/arm: Implement FEAT_TCR2 and enable with -cpu max 1 week ago
cpu32-stubs.c
cpu64.c arm/cpu: store clidr into the idregs array 2 months ago
debug_helper.c target/arm: Reinstate bogus AArch32 DBGDTRTX register for migration compat 1 month ago
gdbstub.c
gdbstub64.c target/arm: Fix handling of setting SVE registers from gdb 1 month ago
gtimer.h
helper.c * hw/i386: split isapc from PCI boards 1 week ago
helper.h
hvf-stub.c target/arm/hvf_arm: Avoid using poisoned CONFIG_HVF definition 3 months ago
hvf_arm.h target/arm/hvf: Include missing 'cpu-qom.h' header 3 months ago
hyp_gdbstub.c
idau.h
internals.h target/arm: Implement FEAT_TCR2 and enable with -cpu max 1 week ago
kvm-consts.h
kvm-stub.c target/arm/kvm: Add helper to detect EL2 when using KVM 2 months ago
kvm.c target/arm: Enable feature ARM_FEATURE_EL2 if EL2 is supported 2 months ago
kvm_arm.h target/arm: Provide always-false kvm_arm_*_supported() stubs for usermode 2 months ago
machine.c target/arm: Add ZT0 2 months ago
meson.build target/arm: Split out performance monitor regs to cpregs-pmu.c 2 months ago
multiprocessing.h
ptw.c target/arm: Clean up of register field definitions 1 week ago
syndrome.h target/arm: Implement SME2 ZERO ZT0 2 months ago
tcg-stubs.c target/arm: Drop stub for define_tlb_insn_regs 2 months ago
trace-events
trace.h
vfp_fpscr.c