src/sys/dev/glxsb, branch release/9.0.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F9.0.0 2008-11-17T07:09:40Z Fix two possible (but unlikely) NULL-pointer dereferences in glxsb(4). 2008-11-17T07:09:40Z Philip Paeps philip@FreeBSD.org 2008-11-17T07:09:40Z urn:sha1:6cfbfdb6f99698b866954599b23003f5e3863bc5 Spotted by: Coverity MFC after: 1 week - Convert sc_sessions_mtx mutex to a rwlock, so in the fast path 2008-08-11T08:41:08Z Pawel Jakub Dawidek pjd@FreeBSD.org 2008-08-11T08:41:08Z urn:sha1:d303b48e823c7ce3659439f4f44eae93795c87c7 (glxsb_process()) we don't block others when looking for our session. - Simplify the loop responsible for freeing sessions on detach. - No need to drop a lock around malloc(M_NOWAIT). - Treat ses_used as boolean. - Avoid gotos where possible. - Various style(9) fixes. Reviewed by: philip, Patrick Lamaiziere <patfbsd@davenulle.org> Add glxsb(4) driver for the Security Block in AMD Geode LX processors (as 2008-08-09T14:52:31Z Philip Paeps philip@FreeBSD.org 2008-08-09T14:52:31Z urn:sha1:a51aa5d1f6672405b0b759e80a0b039106c09da1 found in Soekris hardware, for instance). The hardware supports acceleration of AES-128-CBC accessible through crypto(4) and supplies entropy to random(4). TODO: o Implement rndtest(4) support o Performance enhancements Submitted by: Patrick Lamaizière <patfbsd -at- davenulle.org> Reviewed by: jhb, sam MFC after: 1 week