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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_arm/host_missing/accel_HVF/2665.toml | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.tar.gz emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues/target_arm/host_missing/accel_HVF/2665.toml')
| -rw-r--r-- | gitlab/issues/target_arm/host_missing/accel_HVF/2665.toml | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gitlab/issues/target_arm/host_missing/accel_HVF/2665.toml b/gitlab/issues/target_arm/host_missing/accel_HVF/2665.toml deleted file mode 100644 index f640b751..00000000 --- a/gitlab/issues/target_arm/host_missing/accel_HVF/2665.toml +++ /dev/null @@ -1,23 +0,0 @@ -id = 2665 -title = "target/arm: cannot boot when CPU supports SME" -state = "closed" -created_at = "2024-11-11T05:18:05.252Z" -closed_at = "2025-03-03T12:11:47.718Z" -labels = ["accel: HVF", "hostos: macOS", "target: arm"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2665" -host-os = "macOS" -host-arch = "ARM64 (Apple M4)" -qemu-version = "main branch" -guest-os = "any" -guest-arch = "ARM64" -description = """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.""" -reproduce = "n/a" -additional = "n/a" |
