1 files changed, 65 insertions, 0 deletions
diff --git a/results/classifier/118/TCG-ppc/1065 b/results/classifier/118/TCG-ppc/1065
new file mode 100644
index 00000000..ac6c6e00
--- /dev/null
+++ b/results/classifier/118/TCG-ppc/1065
@@ -0,0 +1,65 @@
+TCG: 0.982
+ppc: 0.952
+device: 0.886
+graphic: 0.829
+architecture: 0.785
+permissions: 0.723
+network: 0.720
+register: 0.626
+risc-v: 0.600
+debug: 0.512
+vnc: 0.511
+performance: 0.428
+socket: 0.422
+kernel: 0.381
+mistranslation: 0.369
+x86: 0.361
+files: 0.350
+i386: 0.342
+boot: 0.329
+arm: 0.325
+semantic: 0.313
+PID: 0.302
+VMM: 0.237
+assembly: 0.156
+virtual: 0.113
+user-level: 0.103
+peripherals: 0.065
+hypervisor: 0.064
+KVM: 0.059
+--------------------
+TCG: 0.975
+debug: 0.856
+kernel: 0.853
+register: 0.107
+hypervisor: 0.060
+assembly: 0.050
+virtual: 0.036
+performance: 0.036
+files: 0.028
+architecture: 0.027
+PID: 0.024
+permissions: 0.019
+semantic: 0.015
+device: 0.012
+x86: 0.011
+user-level: 0.010
+i386: 0.007
+risc-v: 0.006
+VMM: 0.004
+network: 0.004
+mistranslation: 0.003
+peripherals: 0.003
+boot: 0.003
+arm: 0.003
+socket: 0.002
+KVM: 0.002
+graphic: 0.002
+vnc: 0.002
+ppc: 0.001
+
+cputlb: uninitialized local variable in tlb_set_page_with_attrs cause SIGSEGV when a CPU access an unmapped IOMMU page
+Description of problem:
+When a TCG cpu accesses an unmapped page within an IOMMU region that causes a translation fault, QEMU SIGSEGVs in `io_readx`.
+The reason was that in `address_space_translate_for_iotlb`, `xlat` is not set on a permission fault.
+As a result, `xlat` in `tlb_set_page_with_attr` is uninitialized. This in turn causes various mis-calculation and eventually crashes in `io_readx`.