On Mon, Oct 08, 2018 at 02:09:37PM +0300, Horia Geantă wrote: > CGRs (Congestion Groups) have to be freed by the same CPU that > initialized them. > This is why currently the driver takes special measures; however, using > set_cpus_allowed_ptr() is incorrect - as reported by Sebastian. > > Instead of the generic solution of replacing set_cpus_allowed_ptr() with > work_on_cpu_safe(), we use the qman_delete_cgr_safe() QBMan API instead > of qman_delete_cgr() - which internally takes care of proper CGR > deletion. > > Link: https://lkml.kernel.org/r/20181005125443.dfhd2asqktm22...@linutronix.de > Reported-by: Sebastian Andrzej Siewior <bige...@linutronix.de> > Signed-off-by: Horia Geantă <horia.gea...@nxp.com> > --- > drivers/crypto/caam/qi.c | 43 ++++--------------------------------------- > drivers/crypto/caam/qi.h | 2 +- > 2 files changed, 5 insertions(+), 40 deletions(-)
Patch applied. Thanks. -- Email: Herbert Xu <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
