1 files changed, 56 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/other/1823831 b/results/classifier/zero-shot/108/other/1823831
new file mode 100644
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--- /dev/null
+++ b/results/classifier/zero-shot/108/other/1823831
@@ -0,0 +1,56 @@
+device: 0.712
+performance: 0.687
+boot: 0.645
+semantic: 0.572
+socket: 0.553
+network: 0.522
+PID: 0.496
+permissions: 0.485
+graphic: 0.400
+debug: 0.400
+other: 0.397
+vnc: 0.390
+files: 0.385
+KVM: 0.239
+
+BSD bootloader halts with hypervisor.framework
+
+Guest: FreeBSD 12.0 Install CD
+Host: MacOS 11.14.3 qemu master at 90fb864a7df0a9af677352e94f8225f7b03de922
+
+Command arguments:
+
+qemu-system-x86_64 -m 4000m -cdrom Downloads/FreeBSD-12.0-RELEASE-amd64-bootonly.iso
+
+When qemu was run with -accel hvf, the bootloader would halt after showing the menu. The bootloader would not respond to any keyboard events.
+
+Without acceleration option, the bootloader would count down to zero and proceed.
+
+Git bisect shows that 92d5f1a4147c3722b5e9a8bcfb7dc261b7a8b855 is the first bad commit.
+
+Author: Paolo Bonzini <email address hidden>
+Date:   Tue Aug 21 15:31:24 2018 +0200
+
+    target/i386: unify masking of interrupts
+    
+    Interrupt handling depends on various flags in env->hflags or env->hflags2,
+    and the exact detail were not exactly replicated between x86_cpu_has_work
+    and x86_cpu_exec_interrupt.  Create a new function that extracts the
+    highest-priority non-masked interrupt, and use it in both functions.
+
+In good versions (27e18b8952f8b7a1e26350846f8a0d5a9b33bfb8), calls to x86_cpu_has_work(), likely due to IRQ 0, returned interchanging true or false.
+
+In bad versions (92d5f1a4147c3722b5e9a8bcfb7dc261b7a8b855), all calls returned false.
+
+Hi Chen,
+
+Do you see the issue on the latest version of QEMU (v5.0 or master)?
+
+The fix addressed incorrect IRQ inhibition:
+https://git.qemu.org/?p=qemu.git;a=commit;h=ddd31732a7379e056749836ff37ff57718083ddb
+
+Thanks,
+Roman
+
+Yes, I've verified. It boots after countdown and responds to keyboard events.
+