add 18th iteration of classifier

1 files changed, 46 insertions, 0 deletions

diff --git a/results/classifier/118/device/1777232 b/results/classifier/118/device/1777232
new file mode 100644
index 00000000..fb6906df
--- /dev/null
+++ b/results/classifier/118/device/1777232
@@ -0,0 +1,46 @@
+device: 0.864
+performance: 0.842
+files: 0.829
+graphic: 0.796
+ppc: 0.690
+network: 0.682
+architecture: 0.625
+semantic: 0.612
+user-level: 0.601
+mistranslation: 0.596
+permissions: 0.590
+vnc: 0.574
+VMM: 0.551
+peripherals: 0.530
+hypervisor: 0.524
+register: 0.513
+x86: 0.505
+socket: 0.497
+kernel: 0.497
+i386: 0.479
+PID: 0.456
+risc-v: 0.452
+virtual: 0.433
+debug: 0.416
+assembly: 0.401
+boot: 0.399
+TCG: 0.379
+arm: 0.337
+KVM: 0.315
+
+NVME fails on big writes
+
+NVME Compliance test 8:3.3.0 tries to write and read back big chunks of pages. Currently, on the latest QEMU operation of size 1024 blocks will fail when device is backed by a file.
+
+NVME specification has several types of data transfers from guests, one of the is the PRP list (Physical Region Page List). PRP is a list of entries pointing to pages to be written. The list it self resides in a single or multiple pages.
+
+NVME device maps the PRP list into QEMUSGList which will be me mapped into linux IO vectors. Finally, when the file driver will write the changes, it uses the posix pwritev, which fails if the number of vectors exceeds the maximum.
+
+
+NVME Compliance - https://github.com/nvmecompliance/tnvme/wiki
+
+The QEMU project is currently considering to move 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 you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience.
+
+[Expired for QEMU because there has been no activity for 60 days.]
+