Re: [PATCH v14 00/13] SMMUv3 Nested Stage Setup (IOMMU part)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Sumit,

On Thu, Apr 22, 2021 at 08:34:38PM +0530, Sumit Gupta wrote:
> Had to revert patch "mm: notify remote TLBs when dirtying a PTE".

Did that patch cause any issue, or is it just not needed on your system?
It fixes an hypothetical problem with the way ATS is implemented. Maybe I
actually observed it on an old software model, I don't remember. Either
way it's unlikely to go upstream but I'd like to know if I should drop it
from my tree.

Thanks,
Jean



[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux