has the same prefix as some other alias on the same interface, use
newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg().
This eliminates the following rtsock messages:
Pinned RTM_ADD for prefix (for alias addition).
Pinned RTM_DELETE for prefix (for alias withdrawal).
Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24):
before commit, addition:
got message of size 116 on Fri Jan 10 14:13:15 2014
RTM_NEWADDR: address being added to iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255
got message of size 192 on Fri Jan 10 14:13:15 2014
RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED>
locks: inits:
sockaddrs: <DST,GATEWAY,NETMASK>
10.0.0.0 10.0.0.2 (255) ffff ffff ff
after commit, addition:
got message of size 116 on Fri Jan 10 13:56:26 2014
RTM_NEWADDR: address being added to iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255
before commit, wihdrawal:
got message of size 192 on Fri Jan 10 13:58:59 2014
RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED>
locks: inits:
sockaddrs: <DST,GATEWAY,NETMASK>
10.0.0.0 10.0.0.2 (255) ffff ffff ff
got message of size 116 on Fri Jan 10 13:58:59 2014
RTM_DELADDR: address being removed from iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255
adter commit, withdrawal:
got message of size 116 on Fri Jan 10 14:14:11 2014
RTM_DELADDR: address being removed from iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255
Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong
(and requires some hacks to keep prefix in route table on RTM_DELETE).
I've tested this change with quagga (no change) and bird (*).
bird alias handling is already broken in *BSD sysdep code, so nothing
changes here, too.
I'm going to MFC this change if there will be no complains about behavior
change.
While here, fix some style(9) bugs introduced by r260488
(pointed by glebius and bde).
Sponsored by: Yandex LLC
MFC after: 4 weeks
One of the tests for test(1) fails and some of the tests for sh(1) are
silently bypassed when running as root.
To fix these tests and ensure they all run, mark the test programs for
sh(1) and test(1) as requiring an unprivileged user. (This should and
will be the default in Kyua but isn't yet.)
MFC after: 1 week
When generating a Kyuafile in the KYUAFILE=auto case, use a filename
that is unlikely to clash with the filename used by explicitly-provided
Kyuafiles.
This allows a Makefile to set KYUAFILE=yes and provide a Kyuafile in
the same directory when such Makefile was previously relying on
KYUAFILE=auto.
Fixes issues with new Kyuafiles not being picked up in NO_CLEAN builds
(although manual intervention is required once, unfortunately, as
described in UPDATING).
Reviewed by: sjg
MFC after: 1 week
included.. netstat uses -DKERNEL=1 to get these parts and breaks the
build w/o it...
melifaro@ says that ae@ is probably asleep, and the PR doesn't have
this part of the patch... Probably a local change got in by accident..
PR: 185148
Pointy hat to: ae@
CFLAGS.clang in sys/conf/Makefile.arm, since the main kernel build does
not use <bsd.sys.mk>. So revert that particular change for now.
Pointy hat to: me
Noticed by: zbb
MFC after: 3 days
X-MFC-With: r259730
Using a .c extension for a C++ file raises the following warning, which
breaks our header file tests if the compiler is using -Werror as well:
c++: warning: treating 'c' input as 'c++' when in C++ mode, this
behavior is deprecated
Obtained from: atf (git 3104010c2849330440cc0ce108ff341913433339)
MFC after: 3 days
and invoke it for bootverbose logging, and also from a new DDB command,
"show devmap". Also tweak the format string for the bootverbose output
of physical memory chunks to get the leading zeros in the hex values.
Adding/deleting interface addresses involves access to 3 different subsystems,
int different parts of code. Each call can fail, so reporting successful
operation by rtsock in the middle of the process error-prone.
Further split routing notification API and actual rtsock calls via creating
public-available rt_addrmsg() / rt_routemsg() functions with "private"
rtsock_* backend.
MFC after: 2 weeks
These device IDs have an AR3012 bluetooth device that shows up with
bcdDevice=1 when it doesn't have the firmware loaded, and bcdDevice=2
when it's ready to speak full HCI.
Tested:
* AR5B225 PCIe - AR9485 + AR3012
if it was above 4GB. This was seen with CentOS 6.5 guests with
large RAM, since the block drivers are loaded late in the
boot sequence and end up allocating descriptor memory from
high addresses.
Reported by: Michael Dexter
MFC after: 3 days
exception more readable. In practice they prevented all logging during
a machine check exception on at least some systems. Specifically, when
an uncorrected ECC error is detected in a DIMM on a Nehalem/Westmere
class machine, all CPUs receive a machine check exception, but only
CPUs on the same package as the memory controller for the erroring DIMM
log an error. The CPUs on the other package would complete the scan of
their machine check banks and panic before the first set of CPUs could
log an error. The end result was a clearer display during the panic
(no interleaved messages), but a crashdump without any useful info about
the error that occurred.
To handle this case, make all CPUs spin in the machine check handler
once they have completed their scan of their machine check banks until
at least one machine check error is logged. I tried using a DELAY()
instead so that the CPUs would not potentially hang forever, but that
was not reliable in testing.
While here, don't clear MCIP from MSR_MCG_STATUS before invoking panic.
Only clear it if the machine check handler does not panic and returns
to the interrupted thread.
The origin of WEP comes from IEEE Std 802.11-1997 where it defines
whether the frame body of MAC frame has been encrypted using WEP
algorithm or not.
IEEE Std. 802.11-2007 changes WEP to Protected Frame, indicates
whether the frame is protected by a cryptographic encapsulation
algorithm.
Reviewed by: adrian, rpaulo
this to the cache line size is required to avoid data corruption on armv4
and armv5, and improves performance on armv6, in both cases by avoiding
partial cacheline flushes for USB IO.
this to the cache line size is required to avoid data corruption on armv4
and armv5, and improves performance on armv6, in both cases by avoiding
partial cacheline flushes for USB IO.
All these configs already exist in 10-stable. A few that don't (and
thus can't be MFC'd yet) will be committed separately.
hardware. It is possible to turn this feature off and fall back to software
emulation of the APIC by setting the tunable hw.vmm.vmx.use_apic_vid to 0.
We now start handling two new types of VM-exits:
APIC-access: This is a fault-like VM-exit and is triggered when the APIC
register access is not accelerated (e.g. apic timer CCR). In response to
this we do emulate the instruction that triggered the APIC-access exit.
APIC-write: This is a trap-like VM-exit which does not require any instruction
emulation but it does require the hypervisor to emulate the access to the
specified register (e.g. icrlo register).
Introduce 'vlapic_ops' which are function pointers to vector the various
vlapic operations into processor-dependent code. The 'Virtual Interrupt
Delivery' feature installs 'ops' for setting the IRR bits in the virtual
APIC page and to return whether any interrupts are pending for this vcpu.
Tested on an "Intel Xeon E5-2620 v2" courtesy of Allan Jude at ScaleEngine.
Apply vendor commits:
197e0ea Fix for TLS record tampering bug. (CVE-2013-4353).
3462896 For DTLS we might need to retransmit messages from the
previous session so keep a copy of write context in DTLS
retransmission buffers instead of replacing it after
sending CCS. (CVE-2013-6450).
ca98926 When deciding whether to use TLS 1.2 PRF and record hash
algorithms use the version number in the corresponding
SSL_METHOD structure instead of the SSL structure. The
SSL structure version is sometimes inaccurate.
Note: OpenSSL 1.0.2 and later effectively do this already.
(CVE-2013-6449).
Security: CVE-2013-4353
Security: CVE-2013-6449
Security: CVE-2013-6450
drivers and their firmware were under active development, but those days
have passed. The firmware now exists in pre-compiled form, no longer
dependent on it's sources or on aicasm. If you wish to rebuild the
firmware from source, the glue still exists under the 'make firmware'
target in sys/modules/aic7xxx.
This also fixes the problem introduced with r257777 et al with building
kernels the old fashioned way in sys/$arch/compile/$CONFIG when the
ahc/ahd drivers were included.
197e0ea Fix for TLS record tampering bug. (CVE-2013-4353).
3462896 For DTLS we might need to retransmit messages from the
previous session so keep a copy of write context in DTLS
retransmission buffers instead of replacing it after
sending CCS. (CVE-2013-6450).
ca98926 When deciding whether to use TLS 1.2 PRF and record hash
algorithms use the version number in the corresponding
SSL_METHOD structure instead of the SSL structure. The
SSL structure version is sometimes inaccurate.
Note: OpenSSL 1.0.2 and later effectively do this already.
(CVE-2013-6449).
