1 files changed, 49 insertions, 0 deletions
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+++ b/results/classifier/118/graphic/1360
@@ -0,0 +1,49 @@
+graphic: 0.934
+x86: 0.859
+semantic: 0.818
+device: 0.795
+debug: 0.639
+PID: 0.635
+architecture: 0.573
+network: 0.541
+kernel: 0.540
+permissions: 0.513
+files: 0.507
+ppc: 0.466
+boot: 0.455
+performance: 0.442
+socket: 0.439
+mistranslation: 0.406
+user-level: 0.404
+i386: 0.352
+register: 0.347
+vnc: 0.343
+risc-v: 0.237
+TCG: 0.233
+virtual: 0.230
+VMM: 0.206
+peripherals: 0.174
+arm: 0.170
+hypervisor: 0.118
+assembly: 0.109
+KVM: 0.069
+
+Starting using WSL fails even if the same image is valid when starting qemu directly from windows
+Description of problem:
+I'm trying to follow a rust tutorial on writing a custom OS in rust. https://os.phil-opp.com/minimal-rust-kernel/
+The problem occurse when trying to run qemu from wsl. If I run qemu from a windows command line everything works as expected. 
+If I run the os calling qemu (installed on windows) from wsl it fails with 
+
+```
+ERROR:../../../block.c:1715:bdrv_open_driver: assertion failed: (is_power_of_2(bs->bl.request_alignment))
+Bail out! ERROR:../../../block.c:1715:bdrv_open_driver: assertion failed: (is_power_of_2(bs->bl.request_alignment))
+```
+
+I also found an old bug report that seemed to be the same issue in the old issue tracker: https://bugs.launchpad.net/qemu/+bug/1893807
+Steps to reproduce:
+1. Sample code can be found at `https://github.com/phil-opp/blog_os` branch: `post-02`
+2. create wsl environment
+3. run `cargo install bootimage` only required on the once to install bootimage
+4. run `cargo build`
+5. run `cargo bootimage` to create the image
+6. `qemu-system-x86_64 -drive format=raw,file=target/x86_64-blog_os/debug/bootimage-blog-os.bin`