1 files changed, 68 insertions, 0 deletions
diff --git a/results/classifier/118/kernel/706 b/results/classifier/118/kernel/706
new file mode 100644
index 000000000..e1cb4f90d
--- /dev/null
+++ b/results/classifier/118/kernel/706
@@ -0,0 +1,68 @@
+kernel: 0.865
+virtual: 0.805
+PID: 0.735
+boot: 0.724
+performance: 0.702
+risc-v: 0.700
+graphic: 0.689
+ppc: 0.681
+device: 0.679
+peripherals: 0.657
+debug: 0.656
+vnc: 0.633
+semantic: 0.626
+VMM: 0.615
+hypervisor: 0.608
+permissions: 0.581
+architecture: 0.564
+user-level: 0.560
+mistranslation: 0.541
+KVM: 0.521
+register: 0.506
+network: 0.504
+TCG: 0.491
+arm: 0.485
+socket: 0.473
+files: 0.466
+x86: 0.416
+assembly: 0.400
+i386: 0.384
+
+NVMe End-to-End Data Protection
+Description of problem:
+When activating end-to-end data protection inside qemu NVMe virtual namespace, guest can not read or write anything to discovered /dev/nvme0n1. Guest kernel has NVMe support compiled-in, when booting i get the following messages related to emulated nvme pi-enabled drive inside guest:
+
+```
+[    0.661260] blk_update_request: protection error, dev nvme0n1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
+[    0.663774] Buffer I/O error on dev nvme0n1, logical block 1, async page read
+[    0.665043] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
+[    0.666976] Buffer I/O error on dev nvme0n1, logical block 0, async page read
+[    0.676702] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
+[    0.678664] Buffer I/O error on dev nvme0n1, logical block 0, async page read
+[    0.679923] blk_update_request: protection error, dev nvme0n1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
+[    0.681811] Buffer I/O error on dev nvme0n1, logical block 1, async page read
+[    0.683544]  nvme0n1: unable to read partition table
+```
+
+Same when trying to read anything:
+
+```
+/ # dd bs=512 count=1 skip=0 if=/dev/nvme0n1 iflag=direct
+[  432.017616] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0
+[  432.020596] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
+[  432.023530] Buffer I/O error on dev nvme0n1, logical block 0, async page read
+[  432.025345] blk_update_request: protection error, dev nvme0n1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
+[  432.028289] Buffer I/O error on dev nvme0n1, logical block 1, async page read
+dd: /dev/nvme0n1: Input/output error
+``` 
+
+And write:
+
+```
+/ # dd bs=512 count=1 if=output.dat of=/dev/nvme0n1
+[  597.679455] blk_update_request: protection error, dev nvme0n1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
+dd: error writing '/dev/nvme0n1': Input/output error
+1+0 records in
+0+0 records out
+0 bytes (0B) copied, 0.003864 seconds, 0B/s
+```