the various copyouts associated with initializing the process's
argv/env data in userspace. It is possible that these copyout
operations can fault under memory pressure, possibly resulting
in dead locks. This is believed to be safe since none of the
copyout_strings() operations need to interact with the vnode here.
Submitted by: Zhouyi Zhou
PR: kern/111260
Discussed with: kib
MFC after: 3 weeks
Also report current link state while auto-negotiation is in
progress.
With this change link loss should be reported within a second
and drivers that rely on link state should work.
Reported by: Pete French < petefrench at ticketswitch dot com >
Tested by: Pete French < petefrench at ticketswitch dot com >
MFC after: 1 week
It is possible that the audit pipe(s) have different preselection configs
then the global preselection mask.
Spotted by: Vincenzo Iozzo
MFC after: 2 weeks
- Extend the DS1339 driver to recognize more chips in the family:
DS1337, DS1338, DS1339 are now supported
- Provide run-time chip detection
Reviewed, tested by: stas
Obtained from: Piotr Ziecik kosmo ! semihalf dot com
(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>
This driver supports GW3887 based chipsets and works on
x86/powerpc/sparc64. You need upgtfw kernel module before loading
upgt(4). Please see the manpage.
Obtained from: OpenBSD
on a variety of cards. Adjust the comments accordingly to match the
code. Even if the vendor chose 0xffff for the device ID, the vendor
ID can't be 0xffff, so the test is still valid from a standards
perspective.
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
There is no reason the fdopen() routine needs Giant. It only sets
curthread->td_dupfd, based on the device unit number of the cdev.
I guess we won't get massive performance improvements here, but still, I
assume we eventually want to get rid of Giant.
