[lkml]   [2022]   [Mar]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRE: [PATCH RFC 10/11] iommu: Make IOPF handling framework generic
    > From: Lu Baolu <>
    > Sent: Sunday, March 20, 2022 2:40 PM
    > The existing IOPF handling framework only handles the I/O page faults for
    > SVA. Ginven that we are able to link iommu domain with each I/O page fault,
    > we can now make the I/O page fault handling framework more general for
    > more types of page faults.

    "make ... generic" in subject line is kind of confusing. Reading this patch I
    think you really meant changing from per-device fault handling to per-domain
    fault handling. This is more accurate in concept since the fault is caused by
    the domain page table. 😊

     \ /
      Last update: 2022-03-21 09:10    [W:4.722 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site