On Sun, 10 May 2020 01:15:59 -0400, Qian Cai wrote: > It is safe to traverse mm->context.iommu_group_mem_list with either > mem_list_mutex or the RCU read lock held. Silence a few RCU-list false > positive warnings and fix a few missing RCU read locks. > > arch/powerpc/mm/book3s64/iommu_api.c:330 RCU-list traversed in non-reader > section!! > > other info that might help us debug this: > > [...]
Applied to powerpc/next. [1/1] powerpc/mm/book3s64/iommu: fix some RCU-list locks https://git.kernel.org/powerpc/c/b5952f8125ae512420d5fc569adce591bea73bf5 cheers