According to online documentation [1], Ext4 has two new "special"
inodes so add the new exclude and replica inodes.
Reference:
[1] https://ext4.wiki.kernel.org/index.php/Ext4_Disk_Layout
Reported by: Mike Ma
MFC after: 3 weeks
expect the installed ksh binary to be named "ksh", which is not the case
when it's installed on FreeBSD via the shells/ksh93 port. Allow for it to be
"ksh93" as well so that the tests can actually pass.
improve boot performance; this produces arguably astonishing (non-)results
if /etc/rc.conf is modified during the boot process.
Since performance considerations make it infeasible to automatically detect
if the cached /etc/rc.conf parameters should be invalidated, provide a
mechanism for explicitly requesting that /etc/rc.conf be reloaded: Catch
SIGALRM and reload /etc/rc.conf if it is received.
Discussed on: freebsd-rc
MFC after: 3 days
defaults to PANIC_REBOOT_WAIT_TIME (a long-existing kernel config
setting). Use this now-variable value in place of the defined constant
to control how long the system waits after a panic before rebooting.
This is in the process of being submitted to the upstream LLDB
repository. The thread list functionality is modelled in part on
GDBRemoteCommunicationClient.
LLDB bug pr16696 and code review D2267
Sponsored by: DARPA, AFRL
scheduling classes in the chip and to bind tx queue(s) to a scheduling
class respectively. These can be used for various kinds of tx traffic
throttling (to force selected tx queues to drain at a fixed Kbps rate,
or a % of the port's total bandwidth, or at a fixed pps rate, etc.).
Obtained from: Chelsio
On FreeBSD lldb sometimes reloads the the main module's (executable's)
symbols at the wrong address. Work around this for now by explicitly
reloading at base_address=0 when it happens.
A proper fix is needed but early testers have reported this issue so
this workaround should allow them to make further progress.
http://llvm.org/bugs/show_bug.cgi?id=17880
by SCHED_PRI_TICKS should be SCHED_PRI_RANGE - 1 so that the resulting
priority value (before nice adjustment) is between SCHED_PRI_MIN and
SCHED_PRI_MAX, inclusive.
Submitted by: kib
Reported by: pho
MFC after: 1 week
has outgrown its original name. Originally this function simply sent an IPI
to the host cpu that a vcpu was executing on but now it does a lot more than
just that.
Reviewed by: grehan@
This is to support LOCK_LOG_* functionality effectively in debugging
environments but it is overkill because really LOCK_DEBUG should be on
only if (KTR_COMPILE & KTR_LOCK) is true.
Fix this by applying the correct logic.
In this process, move the KTR classes to its own header to reduce
namespace pollution.
Sponsored by: EMC / Isilon storage division
Reviewed by: jhb
specifying 'WITH_DVD=1' during 'make release'.
This caused some problems during the freebsd-update builds for
10.0-BETA4.
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
instead of using pkg-bootstrap.
This should resolve a problem that was discovered during 10.0-BETA4
freebsd-update(8) builds,
Reported by: secteam (delphij)
MFC after: 3 days
X-MFC-to-10: possibly immediately, pending freebsd-update(8) builds
Sponsored by: The FreeBSD Foundation
giving access to functionality that is not available in capability mode
sandbox. The functionality can be precisely restricted.
Start with the following services:
- system.dns - provides API compatible to:
- gethostbyname(3),
- gethostbyname2(3),
- gethostbyaddr(3),
- getaddrinfo(3),
- getnameinfo(3),
- system.grp - provides getgrent(3)-compatible API,
- system.pwd - provides getpwent(3)-compatible API,
- system.random - allows to obtain entropy from /dev/random,
- system.sysctl - provides sysctlbyname(3-compatible API.
Sponsored by: The FreeBSD Foundation
for these chipsets.
* Correctly set the active/passive flag in the scan request - this is
NOT a "is the channel active|passive"; it's to do with whether we
have an SSID to actively scan for or not. The firmware takes care
of the active/passive setup of the channel.
* Calculate the active/passive dwell time based on the beacon interval
and the channel mode, rather than using a hard coded value.
* For now, hardcode the scan service_time. It's defined as:
31:22 - number of beacon intervals to come back onto the home channel
for;
0:21 - time (microseconds) to come back onto the home channel for.
When doing an active scan when the NIC is active (whether we're associated
or not - it only matters if we've setup the NIC to a destination or not)
this determines how much time to stay on the home channel for when
scanning. We can tune this based on the amount of active traffic.
For now it's 4 beacon intervals and 100 microseconds.
* Fix the "good crc threshold" setting. It differs based on the NIC
firmware. Some older firmware required a workaround; the later
firmware instead treats the field as a flag.
* Enforce that we are not sending a scan command if one is already
pending. Any time this is done is a bug and it absolutely needs
to be fixed - so be very loud.
* Add the SCAN flag to a few debug messages that are scan related but
only occuring under STATE.
Now, this does get noisy when you're scanning in an actively busy 2GHz
network as the firmware (for reason I don't quite yet understand) seems
hell bent on staying on some passive channels longer than it should.
However, it should eventually recover and complete the scan.
This is a work in progress; please let me know if things get stuck or
if things improve!
Tested:
* intel centrino 2200
* intel centrino 2230
* intel 6200
* intel 5100
* intel 4965 (gets upset, but that's a known issue)
Obtained from: linux iwlwifi
