diff options
Diffstat (limited to 'results/classifier/deepseek-2/reasoning/boot/1814343')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/boot/1814343 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/boot/1814343 b/results/classifier/deepseek-2/reasoning/boot/1814343 new file mode 100644 index 00000000..2d40b6ae --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/boot/1814343 @@ -0,0 +1,15 @@ +<think> +Okay, I need to classify this bug report into one of the given categories: mistranslation, assembly, other, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +The bug is about the initrd not loading on RISC-V32. The user ran QEMU with a ram disk but only got zeros when accessing it from within the VM. They traced the issue to line 93 of hw/riscv/virt.c where there's a sign extension problem in kernel_entry for 32-bit mode. + +Looking at the code change they suggested, they modified *start by adding (kernel_entry & 0xffffffff), which suggests that kernel_entry was being treated as a signed value but needs to be unsigned. This indicates an issue with how addresses are handled when switching from 32-bit to 64-bit context, possibly related to how the hypervisor or machine handles the memory mappings. + +Since this is about loading the initrd and the problem lies in address handling during VM setup, it's likely a boot-related issue. The kernel_entry might be sign-extended incorrectly when passed to load_image_targphys, causing the initrd to be placed at an incorrect location or not loaded at all. + +Therefore, the category should be 'boot'. +</think> + +The bug relates to how the initial RAM disk (initrd) is loaded during the boot process of a RISC-V32 VM. The issue arises from improper handling of the kernel_entry address, which affects where the initrd is placed in memory. This points to an error occurring during the boot phase rather than other areas like networking or graphics. + +**boot** \ No newline at end of file |