diff options
Diffstat (limited to 'gitlab/issues_text/target_arm/host_missing/accel_HVF/2665')
| -rw-r--r-- | gitlab/issues_text/target_arm/host_missing/accel_HVF/2665 | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/gitlab/issues_text/target_arm/host_missing/accel_HVF/2665 b/gitlab/issues_text/target_arm/host_missing/accel_HVF/2665 deleted file mode 100644 index 1c6a460fb..000000000 --- a/gitlab/issues_text/target_arm/host_missing/accel_HVF/2665 +++ /dev/null @@ -1,11 +0,0 @@ -target/arm: cannot boot when CPU supports SME -Description of problem: -On macOS 15.2 beta, Apple's Hypervisor.framework exposes the SME feat flag to QEMU. As a result, in `arm_cpu_sme_finalize`, `cpu_isar_feature(aa64_sme, cpu)` returns true and the program will always exit with the following: - -``` -qemu-aarch64-softmmu: cannot disable sme4224 -All SME vector lengths are disabled. -With SME enabled, at least one vector length must be enabled. -``` - -This is because `vq_supported` and `vq_init` are both 0 as they are not initialized anywhere. It seems that in the original commit e74c097638d38b46d9c68f11565432034afc0ad0 the only place `cpu->sme_vq.supported` is initialized is with `aarch64_max_initfn` when KVM and HVF are not used as the backend. |