On Wed, Apr 04, 2018 at 12:24:33PM -0700, Randy Dunlap wrote: > > > + pr_warn_once("Non PR_SET_MM_MAP operations are deprecated\n"); > > + return -EINVAL; > > } > > I'm not against removing such functionality, but I think that it's more than > "deprecated." It's gone.
At first this was plain warning without code removal but I've been advised that dropping it completely may be a better idea which I agree https://lkml.org/lkml/2018/4/4/31 Or you mean the warning message itsef? We aready have similars, for example in kernel/auditfilter.c printk(KERN_ERR "AUDIT_POSSIBLE is deprecated\n");