On 5/27/26 8:29 AM, Sebastian Ott wrote: > On Tue, 19 May 2026, Eric Auger wrote: >> From: Cornelia Huck <[email protected]> >> >> Implement the capability to query available ID register values by >> adding SYSREG_* options and values to the cpu model expansion for the >> host model, if available. >> >> Excerpt: >> (QEMU) query-cpu-model-expansion type=full model={"name":"host"} >> {"return": {"model": {"name": "host", "props": >> {"SYSREG_ID_AA64PFR0_EL1_EL3": 1224979098931106066, > ^ > This looks wrong - more like the full reg value and not just EL3.. effectively! Fixed. > >> "SYSREG_ID_AA64ISAR2_EL1_CLRBHB": 0, >> ../.. >> >> So this allows the upper stack to detect available writable ID >> regs and the "host passthrough model" values. >> >> [CH: moved SYSREG_* values to host model] >> Signed-off-by: Eric Auger <[email protected]> >> Signed-off-by: Cornelia Huck <[email protected]> >> > > Reviewed-by: Sebastian Ott <[email protected]> I added the write part now Thanks Eric
