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SPTM Hypervisor - #8

Merged

ADevWithAnIdea merged 30 commits into

mainfrom

PR_sptm_hv

Nov 3, 2026

Merged

SPTM Hypervisor#8
ADevWithAnIdea merged 30 commits into
mainfrom
PR_sptm_hv

Commits on Oct 11, 2026
- add more system registers
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  ccda482
- hv: configure guarded guest WFE event streams
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  1196634
- hv: stabilize the software Apple deadline timer
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  7983286
- sapt: disable GPU memory protection
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  37c620e
- memory: safely publish live page-table updates
  
  ADevWithAnIdea
  and
  niklassheth
  committed
  f9cca7c
- memory: add an explicit mapping retype helper
  
  ADevWithAnIdea
  and
  niklassheth
  committed
  3ed9c33
- mcc: fall back to ADT carveout descriptions
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  c6250f5
- memory: add batched RAM cache-attribute transitions
  
  ADevWithAnIdea
  and
  niklassheth
  committed
  1c361a3
- memory: retype every framebuffer alias together
  
  ADevWithAnIdea
  and
  niklassheth
  committed
  b008b79
- memory: remove startup handoff and VRAM mapping overrides
  
  ADevWithAnIdea
  and
  niklassheth
  committed
  0902a9a
- cache: document DC CVAC behavior on Apple Silicon
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  bbcc3c0
- macho: load symbols from fileset entries
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  c58b03c
- hv: enter guests with kernel exceptions masked
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  d95f356
- hv: fix inner-shareable PTE constant name
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  47a73fb
- hv: use page mappings for custom memory attributes
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  bcd2fc9
- hv: guard CPU power register writes on M4-class SoCs
  
  ADevWithAnIdea
  and
  niklassheth
  committed
  bf50f1d
- proxyclient: summarize launch progress by default
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  8396807
- m4: select locked sysreg workarounds by feature
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  7baf593
Commits on Nov 3, 2026
- sptm: implement SPTM emulator
  
  authored and
  ADevWithAnIdea
  committed
  f2c62c0
- sptm: suspend XNU panics for inspection
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  4627340
- sptm: replace hardcoded commpage patches
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  08a8854
- hv: configure SME streaming vector length
  
  niklassheth
  authored and
  ADevWithAnIdea
  committed
  4337527
- run_guest: allow trust cache overrides on macOS guests
  ADevWithAnIdea
  committed
  e57c979
- hv: virtualize the guest AMCC read-only range
  ADevWithAnIdea
  committed
  2358dc0
- hv: keep frequent PPM register accesses in EL2
  
  janmarek98
  authored and
  ADevWithAnIdea
  committed
  ffa1bd6
- sptm: scale boot storage with guest memory
  
  janmarek98
  authored and
  ADevWithAnIdea
  committed
  448d413
- sptm: accommodate additional DART instances
  
  janmarek98
  authored and
  ADevWithAnIdea
  committed
  a7edfca
- sptm: separate NVMe hardware tags from queue depth
  
  janmarek98
  authored and
  ADevWithAnIdea
  committed
  d3cc790
- hv: initialize guest CPU identities from hardware
  
  janmarek98
  authored and
  ADevWithAnIdea
  committed
  2b4bf2a
- sptm: back every TXM bootstrap channel slot
  
  janmarek98
  authored and
  ADevWithAnIdea
  committed
  8e5aee7

Commits

Commits on Oct 11, 2026

Commits on Nov 3, 2026