Hi Luis, On Thu, Apr 14, 2022 at 1:34 PM Luis Chamberlain <mcgrof@xxxxxxxxxx> wrote: > > On Thu, Apr 14, 2022 at 12:59:13PM -0700, Song Liu wrote: > > Introduce module_alloc_huge, which allocates huge page backed memory in > > module memory space. The primary user of this memory is bpf_prog_pack > > (multiple BPF programs sharing a huge page). > > > > Signed-off-by: Song Liu <song@xxxxxxxxxx> > > See modules-next [0], as modules.c has been chopped up as of late. > So if you want this to go throug modules this will need to rebased > on that tree. fortunately the amount of code in question does not > seem like much. > > [0] https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git/log/?h=modules-next We are hoping to ship this with to 5.18, as the set addresses some issue with huge page backed vmalloc. I guess we cannot ship it via modules-next branch. How about we ship module_alloc_huge() to 5.18 in module.c for now, and once we update modules-next branch, I will send another patch to clean it up? Thanks, Song
