diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/hypervisor/1838277')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/hypervisor/1838277 | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/hypervisor/1838277 b/results/classifier/deepseek-2-tmp/output/hypervisor/1838277 deleted file mode 100644 index 1b981724a..000000000 --- a/results/classifier/deepseek-2-tmp/output/hypervisor/1838277 +++ /dev/null @@ -1,22 +0,0 @@ - -qemu-system-aarch64: regression in 3.1: breakpoint instructions always routed to EL_D even when current EL is higher - -Affects 3.1.0 (latest stable release) and latest commit (893dc8300c80e3dc32f31e968cf7aa0904da50c3) but did *not* affect 2.11 (qemu from bionic ubuntu LTS). - -With the following code and shell commands: - -test.s: - -.text -mov x0, #0x60000000 -msr vbar_el2, x0 -dsb sy -isb sy - -$ aarch64-none-elf-as test.s -o test.o -$ aarch64-none-elf-objcopy -S -O binary test.o test.bin -$ qemu-system-aarch64 -nographic -machine virt,virtualization=on -cpu cortex-a57 -kernel test.bin -s -S - -vbar_el2 is still 0 after the code, instead of being the expected 0x60000000. (see screenshot). - -This regression doesn't seem to happen for vbar_el1 & virtualization=off. \ No newline at end of file |