On 11/24/20 4:10 PM, John Baldwin wrote: > Author: jhb > Date: Wed Nov 25 00:10:54 2020 > New Revision: 368005 > URL: https://svnweb.freebsd.org/changeset/base/368005 > > Log: > Remove the cloned file descriptors for /dev/crypto. > > Crypto file descriptors were added in the original OCF import as a way > to provide per-open data (specifically the list of symmetric > sessions). However, this gives a bit of a confusing API where one has > to open /dev/crypto and then invoke an ioctl to obtain a second file > descriptor. This also does not match the API used with /dev/crypto on > other BSDs or with Linux's /dev/crypto driver. > > Character devices have gained support for per-open data via cdevpriv > since OCF was imported, so use cdevpriv to simplify the userland API > by permitting ioctls directly on /dev/crypto descriptors. > > To provide backwards compatibility, CRIOGET now opens another > /dev/crypto descriptor via kern_openat() rather than dup'ing the > existing file descriptor. This preserves prior semantics in case > CRIOGET is invoked multiple times on a single file descriptor.
Oof, I missed updating some tests that were still using CRIOGET. I have a patch at D27367 that I'm working on testing now. -- John Baldwin _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
