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Diffstat (limited to 'results/classifier/118/peripherals/1881506')
| -rw-r--r-- | results/classifier/118/peripherals/1881506 | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/results/classifier/118/peripherals/1881506 b/results/classifier/118/peripherals/1881506 new file mode 100644 index 000000000..c07a356f4 --- /dev/null +++ b/results/classifier/118/peripherals/1881506 @@ -0,0 +1,66 @@ +TCG: 0.948 +peripherals: 0.947 +architecture: 0.908 +x86: 0.899 +graphic: 0.873 +kernel: 0.851 +user-level: 0.850 +debug: 0.844 +boot: 0.826 +semantic: 0.773 +device: 0.763 +performance: 0.753 +ppc: 0.727 +permissions: 0.720 +files: 0.691 +hypervisor: 0.650 +assembly: 0.637 +mistranslation: 0.628 +network: 0.602 +socket: 0.593 +vnc: 0.571 +risc-v: 0.547 +register: 0.541 +i386: 0.541 +arm: 0.528 +PID: 0.515 +virtual: 0.430 +VMM: 0.406 +KVM: 0.363 + +TCG doesn't support a lot of features that should be supported + +This is quite odd, and I'm not sure about how to get around it. I'm writing an OS in Rust and require APIC support. When I boot my kernel with qemu-system-x86_64, however, it dumps out a [lot] of warnings; it claims that TCG doesn't support FMA, X2APIC, AVX, F16C, AVX2, RDSEED, SHA-NI, FXSR-OPT, misalignsse, 3dnowprefetch, osvw, topoext, perfctr-core, clzero, xsaveerptr, ibpb, nrip-save, xsavec, and xsaves, but prints these warnings over 80 times before finally doing what I told it to do. Running QEMU 5.0.0 (unknown commit hash), as follows: +qemu-system-x86_64 -drive format=raw,file=target\x86_64-kernel-none\debug\bootimage-kernel.bin -serial stdio -no-reboot -hdb disk.img -s -m 4G -usb -rtc base=utc,clock=host -cpu EPYC-v3,+acpi,+apic,+rdrand,+rdseed,+sse,+sse2,+sse4.1,+sse4.2,+sse4a,+ssse3,+syscall,+x2apic -smp cpus=8 -soundhw all +I would run using HAXM, but my kernel requires RDRAND, and QEMU does not, to my knowledge, automatically support RDRAND (and I don't know how to enable it). + +The QEMU project is currently moving its bug tracking to another system. +For this we need to know which bugs are still valid and which could be +closed already. Thus we are setting older bugs to "Incomplete" now. + +If the bug has already been fixed in the latest upstream version of QEMU, +then please close this ticket as "Fix released". + +If it is not fixed yet and you think that this bug report here is still +valid, then you have two options: + +1) If you already have an account on gitlab.com, please open a new ticket +for this problem in our new tracker here: + + https://gitlab.com/qemu-project/qemu/-/issues + +and then close this ticket here on Launchpad (or let it expire auto- +matically after 60 days). Please mention the URL of this bug ticket on +Launchpad in the new ticket on GitLab. + +2) If you don't have an account on gitlab.com and don't intend to get +one, but still would like to keep this ticket opened, then please switch +the state back to "New" within the next 60 days (otherwise it will get +closed as "Expired"). We will then eventually migrate the ticket auto- +matically to the new system. + +Thank you and sorry for the inconvenience. + + +[Expired for QEMU because there has been no activity for 60 days.] + |