fixes a NULL-dereference of curthread when libstdc+ initializes
the exception handling globals on archs we can't use GNU TLS due
to lack of support in binutils 2.15 (i.e. arm and sparc64), yet,
thus making threaded C++ programs compiled with GCC 4.2.1 work
again on these archs.
Reviewed by: davidxu
MFC after: 3 days
while other variants have inorder ethernet address for the same
chipset. Override ethernet address ordering if we already know how
it was stored. This fixes the use of inversed ethernet address on
MCP67.
Submitted by: ariff
MFC after: 3 days
the open file-listing. It is added as a separate source file, so it can
respect WITH_/WITHOUT_CDDL as compile-flags.
- The warnlevel of the Makefile was decreased to quell solaris #pragma
warnings.
- Expect that fstat(1) doesn't work with kernel compiled with
DEBUG_VFS_LOCKS/DEBUG_LOCKS for now.
Approved by: pjd (mentor)
Allocate space in keyboard state structure instead to prevent random byte
from possibly overwritten stack location frombeing shoved into USB device
when transfer actually takes place.
This fixes at least one instance of LEDs not working with USB keyboards.
characters (mostly "&"). Because top(1) shows only first six characters of
wait channel, without this change we saw only one meaningful character.
Requested by: kris & others
MFC after: 1 week
must be globally performed before calling any of the TLB invalidation
functions.
With one exception, on amd64, this requirement was already met. Fix this
one case. Also, as a clarification, change an existing atomic op into a
release. (Suggested by: jhb)
Reported and reviewed by: ups
MFC after: 3 days
o do not override the home channel recorded for the sta when the frame is
received off-channel; this fixes a problem where we might think the sta
was operating on the channel the frame was received on causing association
requests to be ignored/rejected (likely cause of kern/99036)
o don't include rssi of off-channel frames in the avg rssi used to select
a bss; this gives us a better estimate of the signal we will see for the
station when on-channel
PR: kern/99036
Found by: Yubin Gong
Reviewed by: sephe
MFC after: 1 week
This import includes:
o wpi Wireless driver for the Intel 3945 Wireless Lan Controller (802.11abg) (sys/dev/wpi)
o Intel firmware revision 2.14.4 & associated LICENSE (sys/dev/contrib/wpi, sys/contrib/dev/wpi/LICENSE)
o wpifw Firmware driver (sys/modules/wpifw)
Approved by: mlaier, sam (co-mentors)
silent NULL pointer dereference in the i386 and sparc64 pmap_pinit()
when the kmem_alloc_nofault() failed to allocate address space. Both
functions now return error instead of panicing or dereferencing NULL.
As consequence, vmspace_exec() and vmspace_unshare() returns the errno
int. struct vmspace arg was added to vm_forkproc() to avoid dealing
with failed allocation when most of the fork1() job is already done.
The kernel stack for the thread is now set up in the thread_alloc(),
that itself may return NULL. Also, allocation of the first process
thread is performed in the fork1() to properly deal with stack
allocation failure. proc_linkup() is separated into proc_linkup()
called from fork1(), and proc_linkup0(), that is used to set up the
kernel process (was known as swapper).
In collaboration with: Peter Holm
Reviewed by: jhb
default object rather than cache it was to have
vm_pager_has_page(object, pindex, ...) == FALSE to imply that there is
no cached page in object at pindex. This allows to avoid explicit
checks for cached pages in vm_object_backing_scan().
For now, we need the same bandaid for the swap object, otherwise both
the vm_page_lookup() and the pager can report that there is no page at
offset, while page is stored in the cache. Also, this fixes another
instance of the KASSERT("object type is incompatible") failure in the
vm_page_cache_transfer().
Reported and tested by: Peter Holm
Reviewed by: alc
MFC after: 3 days
wpa_supplicant expects that it has exclusive access to the net80211 state so
when its starts poking in the WEP/WPA settings and the card is already
scanning it can cause net80211 to try and associate incorrectly with a
protected AP.
This is an inconvenience for firmware based cards such as iwi where it can be
sent an auth instruction with incomplete security info and cause a firmware
error.
Remove the 'ifconfig up' from network.subr since wpa_supplicant will
immediately down the interface again.
Reported by: Guy Helmer (and others)
Reviewed by: sam, brooks, avatar
MFC after: 3 days
interface. Once the limit is reached packets with unknown source addresses are
dropped until an existing host cache entry expires or is removed. Useful to
use with the STICKY cache option.
Sponsored by: miniSuperHappyDevHouse NZ
reset problem when we reboot the system with the zyd device inserted.
Submitted by: Weongyo Jeong
Reported by: Ted Lindgreen (ted@tednet.nl)
MFC after: 1 week
it's been printing out scary messages about "Unhanded Event Notify Frame"
that are needlessly worrisome to users. Change this warning to only print
out at an elevated debugging level.
warnings. Specifically, whenever vm_page_alloc(9) returned NULL to
get_pv_entry(), we issued a warning regardless of the number of pv
entries in use. (Note: The older pv entry allocator in RELENG_6 does
not have this problem.)
Reported by: Jeremy Chadwick
Eliminate the direct call to pagedaemon_wakeup() by get_pv_entry().
This was a holdover from earlier times when the page daemon was
responsible for the reclamation of pv entries.
MFC after: 5 days
all ports/UPDATING entries that affect one of the installed ports,
and are relevant on the given machine.
PR: bin/117564
Submitted by: Beat Gaetzi <beat@chruetertee.ch>
MFC after: 14 days
