The STLport will probably become broken again, but I'll work on fixing it
later.
I wish someone would explain why the NetBSD Cirtus branch has the types
in their stddef.h...
Requested by: bde, ru
PR: 27606
Submitted by: Naohiko Tsuji <yakisoba@f2.dion.ne.jp>
reason not to add it to others later). This causes the pam_unix
module to check the user's _own_ password, not the password of the
account that the user is authenticating into. This will allow eg:
WHEELSU type behaviour from su(1).
forever. Since the lock file doesn't get cleaned up, this prevents
other users from accessing the target device.
(phk adds: Man, this has been bugging me for YEARS!)
PR: 12528
Submitted by: Craig Leres leres@ee.lbl.gov
MFC after: 1 week
Tor created a while ago, removes the raw I/O piece (that has cache coherency
problems), and adds a buffer cache / VM freeing piece.
Essentially this patch causes O_DIRECT I/O to not be left in the cache, but
does not prevent it from going through the cache, hence the 80%. For
the last 20% we need a method by which the I/O can be issued directly to
buffer supplied by the user process and bypass the buffer cache entirely,
but still maintain cache coherency.
I also have the code working under -stable but the changes made to sys/file.h
may not be MFCable, so an MFC is not on the table yet.
Submitted by: tegge, dillon
o If the class is PCIC_BRIDGE, subclass is PCIS_BRIDGE_PCMCIA and
programming interface is 0, assume that it is a generic PCMCIA PCI
chip we can program. I don't think there are any of these that
we don't know about, but you never know.
o If the class is PCIC_BRIDGE, subclass is PCIS_BRIDGE_CARDBUS and
programming interface is 0, assume that it is a YENTA cardbus bridge
that we know how to cope with. There are likely some cardbus bridges
that haven't it made it in here yet.
pcic_{get,put}b_io. There are some pci bridges (the CL-PD6729 and
maybe others) that do not have memory mapped registers, so we'll need
these in both places. Declare them in pcicvar.h.
non-crypto version)
Also update the crypto telnet's man page to reflect other options
ported from the non-crypto version.
Obtained from: Lyndon Nerenberg <lyndon@orthanc.ab.ca>
- Assert Giant in vm_pageout_scan() for the vnode hacking that it does.
- Don't hold vm_mtx around vget() or vput().
- Lock Giant when calling vm_pageout_scan() from the pagedaemon. Also,
lock curproc while setting the P_BUFEXHAUST flag.
- For now we still hold Giant for all of the vm_daemon. When process
limits are locked we will be only need Giant for swapout_procs().
- Restore the previous order of setting up a new vm_object. The previous
had a small bug where we zero'd out the flags after we set the
OBJ_ONEMAPPING flag.
- Add several asserts of vm_mtx.
- Assert Giant is held rather than locking and unlocking it in a few
places.
- Add in some #ifdef objlocks code to lock individual vm objects when
vm objects each have their own lock someday.
- Don't bother acquiring the allproc lock for a ddb command. If DDB
blocked on the lock, that would be worse than having an inconsistent
allproc list.
- Add a few KTR tracepoints to track the addition and removal of
vm_map_entry's and the creation adn free'ing of vmspace's.
- Adjust a few portions of code so that we update the process' vmspace
pointer to its new vmspace before freeing the old vmspace.
- Don't lock Giant in the scheduler() function except for when calling
faultin().
- In swapout_procs(), lock the VM before the proccess to avoid a lock order
violation.
- In swapout_procs(), release the allproc lock before calling swapout().
We restart the process scan after swapping out a process.
- In swapout_procs(), un #if 0 the code to bump the vmspace reference count
and lock the process' vm structures. This bug was introduced by me and
could result in the vmspace being free'd out from under a running
process.
- Fix an old bug where the vmspace reference count was not free'd if we
failed the swap_idle_threshold2 test.
