虚拟机开启PCIE硬件直通（英特尔）

ChenYe¹⁸⁰?

解决了么

yb33077596

那个CPU虚拟化和IOMMU的页面是怎么来的？

刘东旭_13393

J1900主板，虚拟机开启PCI直通，修改grub时提示这个，能解决吗？

Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.6.38-trim
Found initrd image: /boot/initrd.img-6.6.38-trim
Warning: os-prober will not be executed to detect other bootable partitions.
Systems on them will not be added to the GRUB boot configuration.
Check GRUB_DISABLE_OS_PROBER documentation entry.
Adding boot menu entry for UEFI Firmware Settings ...
done

无法直通，怎么解决？

屿xx

root@5005:~# update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.6.38-trim
Found initrd image: /boot/initrd.img-6.6.38-trim
Warning: os-prober will not be executed to detect other bootable partitions.
Systems on them will not be added to the GRUB boot configuration.
Check GRUB_DISABLE_OS_PROBER documentation entry.
Adding boot menu entry for UEFI Firmware Settings ...
done


这种报错怎么处理

8088

联想MEC8和M920T均已陈工开启，UP主好人；

zhangjiadi

我也是这个情况，一台电脑一台NAS都这样

刺xx

[    0.029028] DMAR: IOMMU enabled
[    0.172564] iommu: Default domain type: Translated
[    0.172565] iommu: DMA domain TLB invalidation policy: lazy mode
root@wuyang:~#  DMA domain TLB invalidation policy: lazy mode