On Sat, 12 Oct 2019, Manfred Spraul wrote:>Invalid would be:> smp_mb__before_atomic();> atomic_set();fyi I've caught a couple of naughty users: drivers/crypto/cavium/nitrox/nitrox_main.c drivers/gpu/drm/msm/adreno/a5xx_preempt.cThanks,Davidlohr