add deepseek and gemma results

1 files changed, 31 insertions, 0 deletions

diff --git a/results/classifier/gemma3:12b/boot/1814343 b/results/classifier/gemma3:12b/boot/1814343
new file mode 100644
index 00000000..16e8f157
--- /dev/null
+++ b/results/classifier/gemma3:12b/boot/1814343
@@ -0,0 +1,31 @@
+
+Initrd not loaded on riscv32
+
+I attempted to run qemu with a ram disk. However, when reading the contents of the disk from within the VM I only get back zeros.
+
+I was able to trace the issue to a mismatch of expectations on line 93 of hw/riscv/virt.c. Specifically, when running in 32-bit mode the value of kernel_entry is sign extended to 64-bits, but load_image_targphys expects the start address to not be sign extended.
+
+Straw man patch (works for 32-bit but would probably break 64-bit VMs?):
+
+diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
+index e7f0716fb6..32216f993c 100644
+--- a/hw/riscv/virt.c
++++ b/hw/riscv/virt.c
+@@ -90,7 +90,7 @@ static hwaddr load_initrd(const char *filename, uint64_t mem_size,
+      * halfway into RAM, and for boards with 256MB of RAM or more we put
+      * the initrd at 128MB.
+      */
+-    *start = kernel_entry + MIN(mem_size / 2, 128 * MiB);
++    *start = (kernel_entry & 0xffffffff) + MIN(mem_size / 2, 128 * MiB);
+ 
+     size = load_ramdisk(filename, *start, mem_size - *start);
+     if (size == -1) {
+
+
+Run command:
+
+$ qemu/build/riscv32-softmmu/qemu-system-riscv32 -machine virt -kernel mykernel.elf -nographic -initrd payload
+
+Commit hash:
+
+3a183e330dbd7dbcac3841737ac874979552cca2
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