diff options
| -rw-r--r-- | kernel/bpf/Makefile | 1 | ||||
| -rw-r--r-- | kernel/bpf/rqspinlock.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile index 269c04a24664..f6cf8c2af5f7 100644 --- a/kernel/bpf/Makefile +++ b/kernel/bpf/Makefile @@ -62,3 +62,4 @@ CFLAGS_REMOVE_bpf_lru_list.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_queue_stack_maps.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_lpm_trie.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_ringbuf.o = $(CC_FLAGS_FTRACE) +CFLAGS_REMOVE_rqspinlock.o = $(CC_FLAGS_FTRACE) diff --git a/kernel/bpf/rqspinlock.c b/kernel/bpf/rqspinlock.c index 5ab354d55d82..a00561b1d3e5 100644 --- a/kernel/bpf/rqspinlock.c +++ b/kernel/bpf/rqspinlock.c @@ -471,7 +471,7 @@ queue: * any MCS node. This is not the most elegant solution, but is * simple enough. */ - if (unlikely(idx >= _Q_MAX_NODES)) { + if (unlikely(idx >= _Q_MAX_NODES || in_nmi())) { lockevent_inc(lock_no_node); RES_RESET_TIMEOUT(ts, RES_DEF_TIMEOUT); while (!queued_spin_trylock(lock)) { |