summary refs log tree commit diff stats
path: root/results/classifier/118/device/1754
diff options
context:
space:
mode:
Diffstat (limited to 'results/classifier/118/device/1754')
-rw-r--r--results/classifier/118/device/175446
1 files changed, 46 insertions, 0 deletions
diff --git a/results/classifier/118/device/1754 b/results/classifier/118/device/1754
new file mode 100644
index 000000000..e239f6599
--- /dev/null
+++ b/results/classifier/118/device/1754
@@ -0,0 +1,46 @@
+device: 0.852
+performance: 0.808
+architecture: 0.782
+graphic: 0.781
+files: 0.712
+mistranslation: 0.667
+register: 0.490
+PID: 0.489
+boot: 0.483
+hypervisor: 0.482
+kernel: 0.481
+semantic: 0.470
+x86: 0.464
+i386: 0.460
+permissions: 0.452
+vnc: 0.424
+peripherals: 0.395
+assembly: 0.372
+debug: 0.371
+ppc: 0.367
+socket: 0.339
+user-level: 0.304
+network: 0.289
+arm: 0.277
+VMM: 0.274
+risc-v: 0.261
+KVM: 0.260
+TCG: 0.207
+virtual: 0.105
+
+QEMU wrongly requires SD card sizes to be a power of two
+Description of problem:
+QEMU arbitrarily requires SD card sizes to be a power of 2. However, this behavior does not match the real world, and I am unable to pass a *physical* SD card into the guest operating system.
+```
+$ sudo qemu-system-aarch64 -M raspi2b -drive file=/dev/mmcblk0,if=sd,format=raw
+qemu-system-aarch64: Invalid SD card size: 29.7 GiB
+SD card size has to be a power of 2, e.g. 32 GiB.
+You can resize disk images with 'qemu-img resize <imagefile> <new-size>'
+(note that this will lose data if you make the image smaller than it currently is).
+```
+Steps to reproduce:
+1. Insert a physical SD card into your host system and make a note of its device name. It will be something like `/dev/mmcblk0`
+2. Attempt to start a guest OS with the SD card attached. See the command above.
+3. You will get an error saying that the card size is not a power of two.
+Additional information:
+