sends frames up the stack after changing the current channel then
the lookup by ieee channel number may fail leaving a null ptr in
se_chan; if this happens fallback to the channel recorded when the
frame is processed (curchan). Since the frame doesn't contribute
to scan results for the sta this is acceptable.
Reviewed by: thompsa
MFC after: 3 days
1837014 Kernel panics after authentication of an outgoing packet
1836992 Potential bugs in packet auth code (w/patches)
1836967 Kernel panic when using auth rule with keep state
and another reported only to FreeBSD by Andiry (see PR)
PR: kern/118251
Submitted by: Andriy Syrovenko <andriys@gmail.com>
Reviewed by: darrenr
MFC after: 5 days
cast as uint32_t which is defined as unsigned int. gcc doesn't want to
consider that there might not be much difference between an int and
a long on a 32 bit architecture.
vm_pageout_fallback_object_lock() in vm_contig_launder_page() to better
handle a lock-ordering problem. Consequently, trylock's failure on the
page's containing object no longer implies that the page cannot be
laundered.
MFC after: 6 weeks
This has the benefit that rmlocks have proper support for reader recursion
(in contrast to rwlock(9) which could potential lead to writer stravation).
It also means a significant performance gain, eventhough only visible in
microbenchmarks at the moment.
Discussed on: -arch, -net
malloc_type_allocated(..., 0) calls that occur when contigmalloc() has
failed. Eliminate the acquisition and release of the page queues lock
from vm_page_release_contig(). Rename contigmalloc2() to
contigmapping(), reflecting what it does.
as up if at least one of its ports also has a link up. This fixes using
carp+lagg together and any other system that relies on linkstate events.
PR: kern/113956
MFC after: 3 days
the inpcb when there's an inpcb without associated timewait state, and
not unlocking when the inpcb has been freed. This avoids a kernel panic
when tcpdrop(8) is run on a socket in the TIMEWAIT state.
MFC after: 3 days
Reported by: Rako <rako29 at gmail dot com>
should never be moved by one lock to another.
As, luckily, nothing in our tree is using it, axe the function.
This breaks lockmgr KPI, so interested, third-party modules should update
their source code with appropriate replacement.
Ok'ed by: ups, rwatson
MFC after: 3 days
comments from vnode_pager_setsize(). This call was introduced in
revision 1.140 to address a problem that no longer exists.
Specifically, pmap_zero_page_area() has replaced a (possibly)
problematic implementation of page zeroing that was based on
vm_pager_map(), bzero(), and vm_pager_unmap().
while the global callout spinlock is not held, and can lead to PF#.
Reported by: dougb, Mark Atkinson <atkin901 at yahoo dot com>
Tested by: dougb
Diagnosed by: jhb
The lookup hurts a bit for connections but had been there anyway
if IPSEC was compiled in. So moving the lookup up a bit gives us
TSO support at not extra cost.
PR: kern/115586
Tested by: gallatin
Discussed with: kmacy
MFC after: 2 months
a good job of it) in the copypktopts() function, just call ip6_clearpktopts()
directly. Otherwise, the callers of this function would end up freeing the
memory twice.
Reviewed by: jinmei
PR: kern/116360
o Acer Aspire 4520 laptop
- jack sensing / automute
o Toshiba Satellite A135-S4527 laptop
- jack sensing / automute
Tested by: lioux
o Apple Macbook 3 (is it?)
- require gpio0 (for speakers) and ovref50 (for headphone)
to make it works
- jack sensing / automute
Tested by: Ed Schouten
* Add Nvidia MCP67 controller ids.
* Be sensible about simmilar controller with multiple pci ids.
* Connect unused DAC/ADC to stream#0 rather than forcing each of them
managing their own stream.
MFC after: 3 days
