On Thu, Oct 17, 2019 at 10:03:21AM +0200, Oscar Salvador wrote: > On Thu, Oct 17, 2019 at 07:50:18AM +0000, Naoya Horiguchi wrote: > > Actually I guess that !pfn_valid() never happens when called from > > madvise_inject_error(), because madvise_inject_error() gets pfn via > > get_user_pages_fast() which only returns valid page for valid pfn. > > > > And we plan to remove MF_COUNT_INCREASED by Oscar's re-design work, > > so I start feeling that this patch should come on top of his tree. > > Hi Naoya, > > I am pretty much done with my testing. > If you feel like, I can take the patch and add it on top of [1] > , then I will do some more testing and, if nothing pops up, I will > send it upstream. Hi Oscar, Yes, please take it, thank you for speaking up. > > [1] https://github.com/leberus/linux/tree/hwpoison-v2
