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Diffstat (limited to 'results/classifier/118/graphic/2154')
| -rw-r--r-- | results/classifier/118/graphic/2154 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/results/classifier/118/graphic/2154 b/results/classifier/118/graphic/2154 new file mode 100644 index 00000000..5dabfa3b --- /dev/null +++ b/results/classifier/118/graphic/2154 @@ -0,0 +1,37 @@ +register: 0.987 +mistranslation: 0.968 +graphic: 0.966 +architecture: 0.942 +device: 0.872 +socket: 0.780 +debug: 0.770 +network: 0.746 +arm: 0.728 +vnc: 0.685 +PID: 0.639 +semantic: 0.609 +performance: 0.604 +VMM: 0.569 +TCG: 0.500 +ppc: 0.469 +kernel: 0.444 +risc-v: 0.418 +x86: 0.409 +boot: 0.366 +assembly: 0.352 +user-level: 0.351 +i386: 0.308 +hypervisor: 0.305 +files: 0.241 +permissions: 0.231 +peripherals: 0.223 +virtual: 0.171 +KVM: 0.157 + +ID_AA64MMFR2_EL1 is all zeros +Description of problem: +When the `ID_AA64MMFR2_EL1` register is read via `mrs x[n], ID_AA64MMFR2_EL1`, it is read as all zeros. This is at the very least not correct for `ID_AA64MMFR2_EL1.ST`, which describes support for small translation tables (FEAT_TTST). +Steps to reproduce: +1. Run `mrs x[n], ID_AA64MMFR2_EL1` within qemu-system-aarch64 +Additional information: +FEAT_TTST is a relatively new aarch64 feature that appears to have caused many problems basically everywhere. However, [qemu has reportedly implemented it](https://www.qemu.org/2021/04/30/qemu-6-0-0/). |