Re: [PATCH 3/3] powerpc/64s: make linear_map_hash_lock a raw spinlock

2022-10-13 Thread Guenter Roeck
On Fri, Oct 14, 2022 at 09:07:10AM +1000, Nicholas Piggin wrote: > This lock is taken while the raw kfence_freelist_lock is held, so it > must also be a raw spinlock, as reported by lockdep when raw lock > nesting checking is enabled. > > Signed-off-by: Nicholas Piggin Tested-by: Guenter Roeck

[PATCH 3/3] powerpc/64s: make linear_map_hash_lock a raw spinlock

2022-10-13 Thread Nicholas Piggin
This lock is taken while the raw kfence_freelist_lock is held, so it must also be a raw spinlock, as reported by lockdep when raw lock nesting checking is enabled. Signed-off-by: Nicholas Piggin --- arch/powerpc/mm/book3s64/hash_utils.c | 12 ++-- 1 file changed, 6 insertions(+), 6