returns PAM_CONV_ERR; moreover, make sure we always have the right
conversation function installed before calling PAM service functions.
Also unwrap some not-so-long lines.
MFC after: 3 days
queue lock already held.
- In getblk() and flushbufqueues() use bremfreel() while we still have the
buf queue lock held to keep the lists consistent.
- Add LK_NOWAIT to two cases where we're essentially asserting that the bufs
are not locked while acquiring the locks. This will make sure that we get
the appropriate panic() and not another one for sleeping with a lock held.
These variables will be used by pkg_add, which installs mkisofs package
while MAKE_ISOS=YES. See src/release/${arch}/mkisoimages.sh if you doubt.
No objection heard from: current@FreeBSD.org
Suggested by: des, nectar (about *_PROXY variables)
using the alignment from sys/param.h (16) instead of the alignment
from machdep.h (8) tickled a nasty bug in the memory allocator that I
haven't been able to track down yet.
o Use the common pci_* routines in preference to the copied and hacked
routines from an ancient pci.c.
This saves 509 lines in cardbus.c. More savings to follow when I
convert the resource code over. In the past when I've done this the
resource code conversion breaks cardbus in subtle ways so I'm doing a
1/2 way checkpoint this time. cardbus still works for me the same as
it did before.
It also looks like cardbus devices now show up as pci bus devices to
pciconf -l, but maybe that was happening before.
Inspired by a patch from Justin Gibbs many moons ago. When he
finishes his kobj multiple inheritance work, we can transition the
finished version of this work to that fairly easily.
but it's no longer a part of the base-system and buildworld works fine
here after deleting them both on disk and from the mtree spec files.
Not objected to by: kris, silence on -audit
- Mark the process leader as having an advisory lock
- Check if process leader is marked as having advisory lock when
closing file
- Check that file is still open after lock has been obtained
- Don't allow file descriptor table sharing between processes
with different leaders
PR: 10265
Reviewed by: alfred
is already in pages, so we should not convert from bytes to pages.
The result of this bug was bad scaling of the VHPT relative to the
available memory.
Submitted by: Arun Sharma <arun@sharma-home.net>
It's unnecessary for two reasons: (1) Giant is at present already held in
such cases and (2) our various implementations of pmap_growkernel() look to
be MP safe. (For example, for sparc64 the proof of (2) is trivial.)
