diff options
Diffstat (limited to 'results/classifier/gemma3:12b/hypervisor/1011')
| -rw-r--r-- | results/classifier/gemma3:12b/hypervisor/1011 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/hypervisor/1011 b/results/classifier/gemma3:12b/hypervisor/1011 new file mode 100644 index 00000000..f1abe1c1 --- /dev/null +++ b/results/classifier/gemma3:12b/hypervisor/1011 @@ -0,0 +1,22 @@ + +hvf: RDTSCP capability not passed to guests +Description of problem: + +Steps to reproduce: +1. Run: +wget https://dl-cdn.alpinelinux.org/alpine/v3.15/releases/x86/alpine-standard-3.15.4-x86.iso +./qemu-system-x86_64 -cpu host,+rdtscp -machine q35,accel=hvf -m 512 -cdrom ./alpine-standard-3.15.4-x86.iso + +2. login as "root" +3. type + +cat /etc/cpuinfo | grep rdtscp + +Expected result: cpu flag lines including rdtscp +Actual result: empty, with: + +warning: host doesn't support requested feature: CPUID.80000001H:EDX.rdtscp [bit 27] +Additional information: +This patch apparently resolves the issue according to my tests: + +https://lore.kernel.org/qemu-devel/20211101054836.21471-1-dirty@apple.com/ |