tree bab2ee9760298816e2ead23a77c67d928423a87c
parent 9f38b678ffc4e2ccf167a1131c0403dc4f5e1bb7
author Colin Ian King <colin.king@canonical.com> 1624374968 +0100
committer Herbert Xu <herbert@gondor.apana.org.au> 1624850888 +0800

crypto: qat - ratelimit invalid ioctl message and print the invalid cmd

Currently incorrect QAT ioctls can spam the kernel log with error messages
of the form "QAT: Invalid ioctl" if a userspace program uses the wrong
ioctl command. Quench the messages by ratelimiting them and also print
the invalid command being used as that is useful to know.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>