On Tue, Apr 27, 2021 at 05:37:22PM +0200, Jan Beulich wrote: > On 27.04.2021 16:21, Roger Pau Monne wrote: > > Remove the unneeded usage of the compat layer to copy frame pointers > > from guest address space. Instead just use raw_copy_from_guest. > > > > While there change the accessibility check of one frame_head beyond to > > be performed as part of the copy, like it's done in the Linux code. > > Oh, one further question: I suppose you mean historic Linux here? I > can't find anything like this anymore in current one. If so, I'm > inclined to suggest "..., like used to be done in the Linux code." > Or something substantially similar.
Oh, so my local copy of Linux seems to be circa 5.11, and AFAICT the code was removed in 5.12. I can reword as: "..., like it's done in the Linux code in 5.11 and earlier versions". Thanks, Roger.
