vmcnts. This can be used to abstract away pcpu details but also changes
to use atomics for all counters now. This means sched lock is no longer
responsible for protecting counts in the switch routines.
Contributed by: Attilio Rao <attilio@FreeBSD.org>
speedup and will be more useful after each gains a spinlock in the
impending thread_lock() commit.
- Move initialization and asserts into init/fini routines. fini routines
are only needed in the INVARIANTS case for now.
Submitted by: Attilio Rao <attilio@FreeBSD.org>
Tested by: kris, jeff
specified in RFC4620. A new flag for icmp6_nodeinfo was added to enable the
feature.
- Also cleaned up the code so that the semantics of the icmp6_nodeinfo
flags is clearer (i.e., defined specific macro names instead of using
hard-coded values).
Approved by: gnn (mentor)
MFC after: 1 week
potentially dangerous environment variables all together. It should be
noted that the run-time linker will not honnor these environment variables
if the process is tainted currently. However, once a child of the tainted
process calls setuid(2), it's status as being tainted (as defined by
issetugid(2)) will be removed. This could be problematic because
subsequent activations of the run-time linker could honnor these
dangerous variables.
This is more of an anti foot-shot mechanism, there is nothing I am
aware of in base that does this, however there may be third party
utilities which do, and there is no real negative impact of clearing
these environment variables.
Discussed on: secteam
Reviewed by: cperciva
PR: kern/109836
MFC after: 2 weeks
previous commit and that introduced optional parameters.
Existing classes (like geli(8)) use empty strings by default
and expect the parameter to be passed to the kernel as such.
Also, the default value of a string argument can be NULL.
Fix both cases by making the optional parameter conditional
upon gc_argname being set and making sure to test for NULL
before dereferencing the pointer.
Reported by: brueffer@
- Fixed RTOinfo for bounding.
- Fixed connect() to return ECONNREFUSED when an ABORT is received.
- Added comments to direct Static Analysis not to look at some things
it does not understand (comments are /* sa_ignore XXXXX */)
- Bind when colliding was broken, missing not_found = 1 before
checking to see if the port was in use caused endless bind loop.
- Cookie life needs to be in milliseconds to conform to socket api.
- Cookie life is not supposed to change if its 0, On the assoc
level set we changed it to 0 opps.
- Two more static analysis issues identified by the cisco
tool. Null checks needed.
- An issue for sendfile(). Need to validate the correct
input argument.
- When sending failed due to a no route to host, we leaked
the mbuf chain failing to call m_freem().
- Fix #ifdef issue for getting hash block len when HAVE_SHA2 is NOT defined
Reviewed by: gnn
"forced". If some pre-condition is not met, it should fail as it normally
does and rc.subr(8) will make the appropriate decision. Incidentally, the
previous behaviour had a bug where the "force" flag was respected only
when checking rc.conf(5) knobs. The flag was ignored when verifying the
rpcbind(8) dependency.
MFC after: 2 weeks
defined. This restores the old behavior, and eliminates the
dependency on the kernconf.tmpl when INCLUDE_CONFIG_FILE isn't
included in the kernel config. There were many people in the terminal
room that had almost, but not quite, up-to-date config files that this
helps. I don't know if this is the result of skew among the cvsup
servers, or some other more subtle problem. However, this fix should
work for any config of recent vintage (I tested with the latest, and
one before the recent changes, and eye-balled the intermediate
versions).
Reviewed by: the terminal room crew
this bug and submitted these patches to dunstan@. He sent them to me
to test, and I discovered they were needed for the atmel kernel config
files. Since we were playing with them in the terminal room after the
developer's summit today, I thought I'd go ahead and commit them to
allow those folks that now have atmel hardware (thanks Andre) a chance
to try it out w/o my help. Since dunstan@ is asleep right now, risk
stepping on his toes a little by going ahead and committing this
change.
Submitted by: dunstan@, bde@
Tested by: bde@
adapter list still capable, but only PCI-E adapters are now enabled.
The user can enable older PCI-X or PCI adapters using ifconfig.
Secondly, Arthur Hartwig pointed out my MSI change was not working
correctly, changed to something that now does. Thanks Arthur.
There was also a fundamental bug in the 82575 MSIX code, the MSIX
registers had to be mapped, opps :)
Rubber-stamped by: Pdeuskar
the power_nodriver tunable is off. pci_cfg_save() already checks the
tunable internally, and no other callers of pci_cfg_save() check the
tunable.
Reviewed by: imp
- Updated firmware to latest release (v3.4.8) to fix TSO + jumbo frame lockup
- Added MSI (hw.bce.msi_enable) and TSO (hw.bce.tso_enable) sysctls
- Fixed kernel panic when MSI is used and module is unloaded
- Added several new debug routines
- Removed slack space for RX/TX chains since it only covers sloppy coding
- Fixed a potential problem when programming jumbo MTU size in hardware
- Various other comment changes
MFC after: 4 weeks
symbol lookup failures that later result in null-pointer
dereferences. This needs looking into, but since we're
close to release it's possible that it's not resolved before
that time.
because on at least my dc based cards there's garbage in there. The
recent changes in the resource code appears to have unmasked this
problem... At least dc now probes/attaches better than it did before.
Also, we no longer need to write to the cfg for the other registers.
different versions of FreeBSD source tree.
Old config(8) can now be used unless you want to use INCLUDE_CONFIG_FILE
option.
Approved by: imp
Reviewed by: imp
