first and the native ia32 compat as middle (before other things).
o(ld)brandinfo as well as third party like linux, kfreebsd, etc.
stays on SI_ORDER_ANY coming last.
The reason for this is only to make sure that even in case we would
overflow the MAX_BRANDS sized array, the native FreeBSD brandinfo
would still be there and the system would be operational.
Reviewed by: kib
MFC after: 1 month
adds a device to urtw(4). The revision informations are as follows:
rev A ZD1211
V2 SiS163U
V2.1R SiS163U
V3.xR RTL8187B
and bump date.
Obtained from: OpenBSD
Reported by: Albert Shih <Albert.Shih at obspm.fr>
interface is fairly simple WRT dealing with flow control, but
needed 2 new RX buffer functions with "get-char-from-buf" separated
from "advance-buf-pointer" so that the pointer could be advanced
only when ttydisc_rint() succeeded.
MFC after: 1 week
virtual address 0, limiting the ability to convert a kernel
NULL pointer dereference into a privilege escalation attack.
If the sysctl is set to 0 a newly started process will not be able
to map anything in the address range of the first page (0 to PAGE_SIZE).
This is the default. Already running processes are not affected by this.
You can either change the sysctl or the tunable from loader in case
you need to map at a virtual address of 0, for example when running
any of the extinct species of a set of a.out binaries, vm86 emulation, ..
In that case set security.bsd.map_at_zero="1".
Superseeds: r197537
In collaboration with: jhb, kib, alc
Note that when the interface has ND6_IFF_IFDISABLED, a newly-added
address is always marked as IN6_IFF_TENTATIVE so that the interface
can perform DAD after the ND6_IFF_IFDISABLED is cleared.
for each address family. Replace AF_static() with static_AF() for
consistency.
- Display a message only if the user sets a non-default value, and set
a sysctl explicitly even if it is the default value.
- Split netoptions_start() to netoptions_AF() and add afexists() check
for each address family.
- Display a message only if the user sets a non-default value, and set
a sysctl explicitly even if it is the default value.
Spotted by: Pegasus Mc Cleaft[*]
triggered by a misconfigured host that is sending out gratuious ARPs.
This log message can also be triggered during a network renumbering
event when multiple prefixes co-exist on a single network segment.
MFC after: immediately
this address alias has a prefix matching that of another address
configured on the same interface, then the ARP entry for the alias
is not deleted from the ARP table when that address alias is removed.
This patch fixes the aforementioned issue.
PR: kern/139113
MFC after: 3 days
if it is empty. Otherwise the previous thread's name would remain in the
struct and then be reported for this thread.
Submitted by: Ryan Stone
MFC after: 1 week
Due to the amount of code removed by this, it seems that allowing unmatched
quotes was a deliberate imitation of System V sh and real ksh. Most other
shells do not allow unmatched quotes (e.g. bash, zsh, pdksh, NetBSD /bin/sh,
dash).
PR: bin/137657
specific routes. When the routing table changes, for example,
when a new route with a more specific prefix is inserted into the
routing table, the flow-table is not updated to reflect that change.
As such existing connections cannot take advantage of the new path.
In some cases the path is broken. This patch will update the affected
flow-table entries when a more specific route is added. The route
entry is properly marked when a route is deleted from the table.
In this case, when the flow-table performs a search, the stale
entry is updated automatically. Therefore this patch is not
necessary for route deletion.
Submitted by: simon, phk
Reviewed by: bz, kmacy
MFC after: 3 days
The EHCI HW can use the qtd_next field instead of qtd_altnext when a short
packet is received. This contradicts what is stated in the EHCI datasheet.
Also the total-bytes field in the status field of the following TD gets
corrupted upon reception of a short packet! We work this around in software by
not queueing more than one job/TD at a time of up to 16Kbytes! The bug has been
seen on multiple INTEL based EHCI chips. Other vendors have not been tested
yet.
- Applications using /dev/usb/X.Y.Z, where Z is non-zero are affected, but not
applications using LibUSB v0.1, v1.2 and v2.0.
- Mass Storage (umass) is affected.
Submitted by: Hans Petter Selasky
MFC after: 3 days
the type argument. This is known to fix some pthread_mutexattr_settype()
invocations, especially when it comes to pulseaudio.
Approved by: kib
deischen (threads)
MFC after: 3 days
want to provide VOP_ACCESSX(9) don't have to implement both. Note that
this commit makes implementation of either of these two mandatory.
Reviewed by: kib
may come from outside without being discarded before.
Submitted by: aurelien.ansel@netasq.com
Reviewed by: bz (secteam)
Obtained from: NETASQ
MFC after: 1m
pmap_invalidate_cache_range() when self-snoop is apparently not reported
in cpu features. We get a reserved trap when clflushing APIC registers
window.
XEN in full system virtualization mode removes self-snoop from CPU
features, making this a problem.
Tested by: csjp
Reviewed by: alc
MFC after: 3 days
Also, the previous commit to sys/dev/if_ndis/if_ndis.c also included the
removal of a call to ndis_setstate_80211 that is no longer needed.
Submitted by: sam
MFC after: 3 days
