On 27.04.2021 20:07, Roger Pau Monné wrote: > 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".
Oh, I will admit I didn't look at the date of the removal commit. I just double checked that it didn't get moved elsewhere. Jan
