diff options
Diffstat (limited to 'results/classifier/deepseek-r1:14b/output/hypervisor/1948')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/output/hypervisor/1948 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/output/hypervisor/1948 b/results/classifier/deepseek-r1:14b/output/hypervisor/1948 new file mode 100644 index 000000000..4f2698063 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/output/hypervisor/1948 @@ -0,0 +1,4 @@ + +ARM GICv3 cannot support irq number > 992 +Description of problem: +If we want to create a gic with supported irq number 992, we need to set the `num-irq` property to 992 + 32 while 32 is the extra SGI number. But there is a problem, when QEMU initialize GICv3, it will check the variable `num_irq <= 1020 && (num_irq & 32) == 0`, which will lead to error abort. So there is no way to bypass the ```num_irq <= 1020``` check and we cannot use irq number bigger than 992 while in ARM GIC specification, irq number < 1020 should all be aviliable to use. |