correctly return an error if M_NOWAIT is passed to sblock() and the
operation might block. This remarkably subtle macro bug appears to
be responsible for quite a few undiagnosed socket buffer corruption
and mbuf-related kernel panics.
This bug has already been fixed in 7-CURRENT as part of the move to
using sx(9) locks to serialize simultaneous socket I/O, but is an
MFC candidate for all earlier FreeBSD -STABLE branches.
MFC after: 2 weeks
Found by: Isilon
Submitted by: jeff
Tested by: jhb, Yahoo!
Correct corrupt read when the read starts at a non-aligned offset.
PR: kern/77234
Approved by: imp (mentor)
Requested by: many many people
Submitted by: Andriy Gapon <avg at icyb dot net dot ua>
Approved by: imp (implicit, mentor)
- switch adapter and port lock over to using sx so that resources
can be allocated atomically
- add debug macros for printing lock initialization / teardown
- add buffers to port_info and adapter to allow each lock to have a
unique name
- destroy mutexes initialized by cxgb_offload_init
- remove recursive calls to ADAPTER_LOCK
- move callout_drain calls so that they don't occur with the lock held
- ensure that only as many qsets as are needed are initialized and
destroyed
Sponsored by: Chelsio Inc.
Fix a (very) longstanding bug in moused(8) affecting high-resolution
rodents when linear acceleration (-a) was enabled with a <1 value to
slow them down.
Previously, rounding errors would eat small movements so the mouse
had to be moved a certain distance to get any movement at all. We
now calculate the rounding errors and take them into account when
reporting movement.
Submitted by: Oliver Fromme <olli -at- lurza.secnetix.de>
amd64 including:
- Add 32-bit wrappers for thr_new(), thr_suspend(), and the umtx system
calls.
- Add support to amd64 for constructing thread upcalls for 32-bit
processes.
- Leave %fs and %gs alone in the signal trampoline for 32-bit processes on
amd64.
- Add 'casuword32()' to amd64 and ia64.
Tested by: emaste
Document the SENDMAIL_ALIASES, SENDMAIL_MAP_SRC, SENDMAIL_MAP_TYPE, and
SENDMAIL_START_SCRIPT
.Xr make.conf 5
variables.
These are used in
.Pa /etc/mail/Makefile .
PR: conf/40548
Revision Changes Path
1.140 +40 -0 src/share/man/man5/make.conf.5
- switch over to standard method for initializing cdevs (contributed by scottl@)
- break out timer_reclaim_task to be per-port
- move msix teardown into separate function
- fix bus_setup_intr for msi-x for the multi-port case so that msi-x resources
are not corrupted on unload
- handle 10/100/1000 base-T media and auto negotiation
- bind qset to cpu even for singleq case
- white space cleanups
- remove recursive PORT_LOCK
- move mtu setting to separate function
- stop and re-init port when changing mtu
- replace all direct references to m_data with calls to mtod
- handle attach failure better by not trying to de-initialize
taskqueues when they have not been allocated
- no longer default to jumbo frames
- fix gcc-4.2 signedness compile errors
Sponsored by: Chelsio Inc.
/etc/rc.d/sendmail whether or not to run newaliases if the database
is missing or the aliases text file is newer than aliases.db.
In my opinion, the aliases file should never be automatically rebuilt.
The current text form could represent a work in progress. Therefore,
in FreeBSD 7.0, this new option will default to "NO". When this rc.d
change is MFC'ed, it will need to remain "YES" to maintain backward
compatibility.
PR: conf/86252
Approved by: re (kensmith)
MFC after: 3 days
Revision Changes Path
1.316 +1 -0 src/etc/defaults/rc.conf
1.17 +10 -8 src/etc/rc.d/sendmail
1.1039 +6 -0 src/release/doc/en_US.ISO8859-1/relnotes/article.sgml
- Added MSI (hw.bce.msi_enable) sysctl
- 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
- Added 2.5G support for BCM5708S
which support a 2.5Gbps mode over fiber using next page extensions during
autonegotiation. Typically only found in blade systems which also include
a Broadcom 2.5Gbps capable switch.
1.59-1.62: already merged
1.63: removal of bridge(45) not merged
1.64: already merged
1.65: use uintmax_t
1.66: repair formatting to 79 columns
1.67: increase accuracy of timeouts and thus of per-interval counts
1.68: style fixes
Requested by: kuriyama (1.66)
1.66 changes the whitespace in output. Hopefully nothing depends on the
exact misformatting that it fixes.
