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.
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
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
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
sysctl lock. The 'video' lock now protects the 'bus' of video output
devices attached to a graphics adapter. It is used when iterating over
the list of outputs, etc. The 'video_output' lock is used to lock the
output-specific data similar to a driver lock for the individual video
outputs.
MFC after: 2 weeks
1) Restore the PCI Express control register after a watchdog
reset. This is required because the device will come out
of watchdog reset with the pectl reg at its default state,
and important BIOS configuration (like max payload size)
could be lost.
2) Call mxge_start_locked() for every tx queue before dropping
the lock in the watchdog handler. This is required, as
the queue's buf ring may have filled during the reset.
perform 802.11 operations directly on the ndis0 interface before the
first VAP (wlan0) had been created. This would lead to a NULL-pointer
dereference in the kernel.
Submitted by: Paul B. Mahol <onemda@gmail.com>
MFC after: 3 days
in order to avoid, on architectures which doesn't have strong ordered
writes, CPU instructions reordering.
Diagnosed by: fabio
Reviewed by: jhb
Tested by: Giovanni Trematerra
<giovanni dot trematerra at gmail dot com>
code that merely emits an error and waits for a key press before
rebooting. The error being that extended partitions are not
bootable. The origin is presumed to be Windows 2000; Windows XP
does not do this...
For now, ignore the first 96 bytes when checking that the EBR is
(for the most part) all zeroes.
Tested by: Mario Lobo <mlobo@digiart.art.br>
MFC after: 1 week
capability to mii(4). Even though AR8132 uses the same model/
revision number of F1 gigabit PHY, the PHY has no ability to
establish 1000baseT link. I have no idea why Atheros use the same
device/model id for this PHY.
With this change atphy(4) does not report 1000baseT media
capability and manual 1000baseT configuration is also disabled
which is more desirable behavior for 10/100Mbps PHY.
Unlike most other PHYs there is no easy way to know which media
type the PHY supports on Marvell PHYs. MIIF_HAVEFIBER flags is now
passed via bus-specific instance variable of a device. While I'm
here add 88E1112 specific work around to set SIGDET polarity low.
Many thanks "Eugene Perevyazko <john <> dnepro dot net>" who kindly
gave remote access to system with DGE-560SX.
offloading. Datasheet said nothing about the limitation of 82559ER
except WOL. Explicitly disable Rx checksum offloading for
controllers that is known to lack the capability.
PR: kern/138135
Tested by: Gooderum, Mark < mgooderum <> websense dot com >
