mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-14 15:54:15 +08:00
b56b7aabcf
This copies the vfio_pci_dependent_device to userspace during looping each affected device for reporting vfio_pci_hot_reset_info. This avoids counting the affected devices and allocating a potential large buffer to store the vfio_pci_dependent_device of all the affected devices before copying them to userspace. Suggested-by: Jason Gunthorpe <jgg@nvidia.com> Tested-by: Yanting Jiang <yanting.jiang@intel.com> Tested-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230718105542.4138-10-yi.l.liu@intel.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|---|---|---|
| .. | ||
| cdx | ||
| fsl-mc | ||
| mdev | ||
| pci | ||
| platform | ||
| container.c | ||
| group.c | ||
| iommufd.c | ||
| iova_bitmap.c | ||
| Kconfig | ||
| Makefile | ||
| vfio_iommu_spapr_tce.c | ||
| vfio_iommu_type1.c | ||
| vfio_main.c | ||
| vfio.h | ||
| virqfd.c | ||