This is a RFC, even patch3 is a hack to fix the softlock issue when
populate or depopulate pte with large region, looking forward to your
reply and advise, thanks.
Kefeng Wang (3):
mm: kasan: shadow: add cond_resched() in kasan_populate_vmalloc_pte()
mm: kasan: shadow: move free_page() out of page table lock
mm: kasan: shadow: HACK add cond_resched_lock() in
kasan_depopulate_vmalloc_pte()
include/linux/kasan.h | 9 ++++++---
mm/kasan/shadow.c | 20 +++++++++++++-------
mm/vmalloc.c | 7 ++++---
3 files changed, 23 insertions(+), 13 deletions(-)
--
2.41.0
