Stathis Kamperis [Mon, 16 Aug 2010 17:12:59 +0000 (20:12 +0300)]
Import of awk version
20100523
Sascha Wildner [Tue, 17 Aug 2010 13:55:50 +0000 (15:55 +0200)]
Fix some minor mdoc issues.
Sascha Wildner [Tue, 17 Aug 2010 12:52:50 +0000 (14:52 +0200)]
Make amdsmb(4) compilable into the kernel and add it to LINT.
Sascha Wildner [Tue, 17 Aug 2010 10:53:43 +0000 (12:53 +0200)]
Remove a debugging leftover (thus fixing LINT).
CLUSTERDEBUG is a kernel option. So it can't be defined again
unconditionally in the file.
Sascha Wildner [Tue, 17 Aug 2010 10:24:15 +0000 (12:24 +0200)]
Remove some leftovers from the iic upgrade via 'make upgrade'.
Matthew Dillon [Tue, 17 Aug 2010 06:49:16 +0000 (23:49 -0700)]
HAMMER Utility - Add catastrophic recovery feature
* hammer -f <devices> recover <empty_target_dir>
* Add a catastrophic recovery feature. A HAMMER filesystem image is
scanned (using the -f <blockdevs> specification). Any buffer which
looks like a B-Tree node is then sub-scanned for inode, directory, and
data records and the filesystem is reconstructed in the specified
target directory.
* The files and directories are initially named after the object id
and are renamed and moved as directory entries are found to resolve
the fragmentory information.
* File writes strip trailing 0's (data records are not limited to the
file EOF), but will properly truncate the file if/when the related
inode record is found.
* Currently no attempt is made to restore owner, group, file modes,
softlinks, or hardlinks (only one link will be restored).
TODO: Currently a valid volume header is required, but the only thing
we actually need from it is the vol_buf_beg field. This field
could be guessed or passed in on the command line in a future
update to the recovery code.
Matthew Dillon [Tue, 17 Aug 2010 06:18:09 +0000 (23:18 -0700)]
HAMMER VFS - Expand vfs.hammer.debug_io capabilities
* Add debugging capabilities which are able to distinguish IO requests
which are cached from IO requests which have to go to the device.
* vfs.hammer.debug_io bit 0 (i.e. the value 1) will use the new feature.
This is for debugging only.
Matthew Dillon [Tue, 17 Aug 2010 06:15:50 +0000 (23:15 -0700)]
HAMMER VFS - Add HAMMER_OFF_BAD
* Add a define for a hammer_off_t representing a bad offset.
Sascha Wildner [Tue, 17 Aug 2010 05:02:07 +0000 (07:02 +0200)]
Sync amdpm(4) with FreeBSD (and bring in amdsmb(4)).
Sascha Wildner [Tue, 17 Aug 2010 04:59:44 +0000 (06:59 +0200)]
powermng: Fix some printf -> kprintf.
Sascha Wildner [Tue, 17 Aug 2010 04:17:06 +0000 (06:17 +0200)]
Sync alpm(4) with FreeBSD.
Sascha Wildner [Tue, 17 Aug 2010 02:36:59 +0000 (04:36 +0200)]
Sync zoneinfo database with tzdata2010l from elsie.nci.nih.gov
africa: 8.27 -> 8.28
asia: 8.60 -> 8.61
* africa: Change Cairo's 2010 reversion to DST from the midnight between
September 8 and 9 to the midnight between September 9 and 10.
* asia: Change Gaza's 2010 return to standard time to the midnight
between August 10 and 11.
Sascha Wildner [Mon, 16 Aug 2010 17:39:23 +0000 (19:39 +0200)]
iicbus: Bring us closer to FreeBSD.
This is work in progress and I commit it so Dave Shao's Summer of Code
project can proceed.
Further commits will follow.
Taken-from: FreeBSD
Sascha Wildner [Mon, 16 Aug 2010 09:53:16 +0000 (11:53 +0200)]
man9/Makefile: Sort alphabetically.
Sascha Wildner [Mon, 16 Aug 2010 09:45:50 +0000 (11:45 +0200)]
Add a dsched(4) manual page.
dsched(9) will follow.
Submitted-by: alexh
Venkatesh Srinivas [Mon, 16 Aug 2010 06:29:10 +0000 (23:29 -0700)]
Add a draft mpipe(9) manpage explaining malloc pipelines.
Matthew Dillon [Mon, 16 Aug 2010 00:20:48 +0000 (17:20 -0700)]
kernel - revamp cluster_read API and improve performance
* Revamp the API to be much less confusing. Pass a minimum read ahead
based on the higher level uio length, and a maximum read ahead
based on the sequential heuristic. These combine together to determine
how much read-ahead to do.
For example if a program is doing random-reads with 1MB read() requests
the minreq will take precedence, whereas if the program is doing
sequential-reads of 8K the maxreq will take precedence.
The sequential heuristic currently maxes out at 128 * 16384 = 2MB.
* Introduce sysctl vfs.max_readahead instead of hardwiring the maximum
read-ahead. This defaults to 2MB which is big enough for just about
anything. Generally speaking this value should be larger than
your stripe width.
Note that currently the sequential heuristic also maxes out at 2MB so
you cannot go larger than 2MB.
* Also correct bugs that existed in the old cluster_read(), dramatically
improving performance on striped volumes with large chunk sizes (128K+)
and a large number of drives (3+).
* No change here but note that HAMMER will currently issue a minimum of
64K worth of read-ahead when accessing meta-data.
Matthew Dillon [Sun, 15 Aug 2010 23:19:19 +0000 (16:19 -0700)]
kernel - fix 64-bit build
* Fix minor cast issue for 64-bit kernel build.
Matthew Dillon [Sun, 15 Aug 2010 20:19:00 +0000 (13:19 -0700)]
HAMMER VFS - Limit queued I/O during flush
* Add sysctl vfs.hammer.limit_running_io and preset to a reasonable
value.
* The flusher was queueing all dirty buffers all at once, sometimes leading
to 80MB+ worth of I/O. This blew away dm_crypto (caused it to exceed
its malloc limit), and also results in generally poor kernel memory
behavior.
Limit the amount of in-flight I/O allowed during a flush to ~10MB or so,
which should be plenty.
Matthew Dillon [Sun, 15 Aug 2010 19:18:48 +0000 (12:18 -0700)]
systat - Add more spacing for the Load
* Adjust load display so three-digit loads do not crush the display
Matthew Dillon [Sun, 15 Aug 2010 18:57:53 +0000 (11:57 -0700)]
kernel - split the pbuf subsystem into two (kva and non-kva)
Most pbufs do not require kva reservations. Split the API to provide
pbufs without kva reservations out of a much larger pool of pbufs, fixing
deadlock issues with the DM subsystem.
Note in particular that the hammer reblocker can eat upwards of 5000 pbufs
when operating on multi-layered DM-based storage, which blows away the
256 pbufs normally available with kva reservations that the old API had.
* Getpbuf() / trypbuf() now return pbufs without KVA reservations.
* Add getpbuf_kva() and trypbuf_kva() to get pbufs with KVA reservations.
* Fixes pbuf deadlocks in the low level I/O subsystem, particularly DM
crypt, stripe, and mirror.
Matthew Dillon [Sun, 15 Aug 2010 15:24:13 +0000 (08:24 -0700)]
kernel - dm_crypt - Pre-zero control structures, disable B_HASBOGUS handling
* Don't take any chances, pre-zero control structures and make sure the
dmtc is completely initialized.
* Comment out the B_HASBOGUS read-decrypt bogus_page handling code.
It doesn't work yet and it turns out that it might not even be
necessary because the decrypter works on 512-byte sub blocks.
Matthew Dillon [Sun, 15 Aug 2010 15:20:37 +0000 (08:20 -0700)]
kernel - Add overlapping buffer test to the buffer cache
* Add a test for overlapping buffer in bgetvp().
* Add a sysctl vfs.check_buf_overlap which defaults to enabling the
check invasively. Overlapping buffer cache buffers can be deadly.
0 - disabled
1 - checked and reported
2 - checked and panic (invasive) (default)
Matthew Dillon [Sun, 15 Aug 2010 15:14:53 +0000 (08:14 -0700)]
HAMMER VFS - Fix over-enthusiastic cluster read
* The block device I/O was over-enthusiastic in calling cluster_read()
and could wind up creating the buffers of the wrong size which
would then overlap the address space later buffer requests for the
right size.
This could result in the corruption of large-data (64K) blocks,
usually causing a hammer reblock to fail with a CRC error but
not corrupting the actual filesystem on-media.
Meta data could not usually get corrupted by this unless the
cluster-read happened to cross a large-block (8MB) boundary.
* Particularly easy to reproduce with the dm_crypt module due to
crypt overheads.
* Fixed by disallowing read-aheads in the large-data zone (the only
zone which can contain a mix of 16K and 64K blocks), and ensuring
that any other cluster_read does not cross a large-block boundary.
Alex Hornung [Sun, 15 Aug 2010 12:24:24 +0000 (13:24 +0100)]
lvm - don't forget to include dlfcn.h
* dlfcn is needed for some of the functions used in toolcontext.c, so
include it on DragonFly, too.
Reported-by: Sascha Wildner (swildner@)
Alex Hornung [Sun, 15 Aug 2010 12:20:33 +0000 (13:20 +0100)]
lvm - adjust visibility for devname
* adjust visibility in lib/dragonfly/dev.c to show devname(), avoiding
truncation of higher 32 bits on x86_64, since otherwise the return
value defaults to int.
Reported-by: Sascha Wildner (swildner@)
Alex Hornung [Sun, 15 Aug 2010 10:09:26 +0000 (11:09 +0100)]
linuxulator - Acquire MPLOCK for ksignal
* Don't forget to acquire mplock for ksignal, or otherwise we'll get a
panic (MP_LOCK_HELD: Not held thread foo).
Matthew Dillon [Sun, 15 Aug 2010 00:51:42 +0000 (17:51 -0700)]
kernel - dm - Reorganize the crypt code and implement B_HASBOGUS
* Implement B_HASBOGUS data copying for read decryption. When a buffer
contains bogus pages we may or may not be able to safely decrypt data
in-place, add some code to deal with it.
* Reorganize the crypt code. Separate the read and write paths and
organize the procedures in the same order as the execution stages.
Also move some of the buffer manipulation around a little to make
it more clear.
Submitted-by: alexh (B_HASBOGUS handling)
Matthew Dillon [Sat, 14 Aug 2010 23:19:17 +0000 (16:19 -0700)]
kernel - dm - Fix panic in dm_target_crypt
* Fix a misordered kfree()
* Minor cleanup
Reported-by: alexh
Alex Hornung [Sat, 14 Aug 2010 22:01:47 +0000 (23:01 +0100)]
cryptsetup - fix buffer overflow
* fix a buffer overflow introduced during the porting. Linux originally
did digest = gcry_md_read(hd, hash_id); memcpy(dst, digest, len);
I ported that to do EVP_DigestFinal directly into dst, causing
corruption. Avoid this by writing to some intermediate (large) buffer
and then using memcpy like Linux does.
Alex Hornung [Sat, 14 Aug 2010 20:17:27 +0000 (21:17 +0100)]
cryptsetup - fix issue with uuid
* the whole codepath related to uuid was a bit messy. Nothing should've
been done if uuid==NULL and the result was passed in as integer, not
pointer...
Matthew Dillon [Sat, 14 Aug 2010 19:10:39 +0000 (12:10 -0700)]
kernel - netif - temporary hack for IFT_ETHER
* Temporarily hack if_alloc() to allocate a struct arpcom instead of a
struct ifnet when IFT_ETHER is passed in, until we can adjust all the
drivers to use the ifnet->if_l2com API.
Reported-by: Johannes Hofmann <johannes.hofmann@gmx.de>
Matthew Dillon [Sat, 14 Aug 2010 19:04:52 +0000 (12:04 -0700)]
kernel - dm - Add support for BUF_CMD_FLUSH
* Change the nestiobuf_*() code to count the number of sub-bios issued
instead of counting the resid. This allows the nestiobuf_*() API to
be used to BUF_CMD_FLUSH.
* Change the nestiobuf_*() API. The nestiobuf_start() command is now
nestiobuf_add(). Add a nestiobuf_init(mbio) and nestiobuf_start(mbio)
wrapper around the adds.
* Explicitly check for allowed BUF_CMD_* commands in device-mapper.c
* Add a bypass to device-mapper.c to cause certain commands to be sent
to all tbl's (BUF_CMD_FLUSH).
* Add explicit suppor for BUF_CMD_FLUSH to dm_target_stripe.c
* Change b_resid loading semantics to load upon completion of the
I/O.
Matthew Dillon [Sat, 14 Aug 2010 17:53:43 +0000 (10:53 -0700)]
kernel - flag when bogus_page's are present
* Flag a buffer when bogus pages are present. Add B_HASBOGUS to b_flags.
Certain in-place read operations, such as decryption, must allocate a
copy if the original buffer contains bogus pages.
Matthew Dillon [Sat, 14 Aug 2010 17:06:21 +0000 (10:06 -0700)]
kernel - dm - rewrite dm_target_stripe.c to add functionality and fix bugs
* The stripe code now allows up to 32 devices, instead of just 2
* The stripe code now properly cleans up partial configurations which
fail in the device loop.
* Fix improper use of M_NOWAIT
* Fix improper use of malloc pool in *_status functions
* Fix improper use of namespace (atoi -> atoi64)
* Cleanup some M_DM malloc declarations
Matthew Dillon [Sat, 14 Aug 2010 15:45:50 +0000 (08:45 -0700)]
kernel - devfs - Fix dangling lock created by recent commit
* devfs_freep() is not always called with devfs_lock held
Reported-by: alexh
Alex Hornung [Sat, 14 Aug 2010 08:37:54 +0000 (09:37 +0100)]
libdm/lvm - Fix bugs
* Allow adding symlinks to lvm's dev-cache by translating the symlink
for udev/libdevattr.
* Don't include kdev_t.h in libdm since it has the wrong macros for
MAJOR and MINOR; instead include netbsd's version.
Reported-by: Matt Dillon (dillon@)
Matthew Dillon [Sat, 14 Aug 2010 01:01:13 +0000 (18:01 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Matthew Dillon [Sat, 14 Aug 2010 00:59:47 +0000 (17:59 -0700)]
kernel - kqueue - fix EVFILT_WRITE notification on pipes
* The pipe code was running the wrong kqueue for write buffer
availability notifications, so things like scp transfers were timing
out once the write socket filled up when they tried to poll() for
more space.
Reported-by: swildner
Sascha Wildner [Fri, 13 Aug 2010 23:21:42 +0000 (01:21 +0200)]
Fix a printf issue in bthcid(8) (fixes x86_64 buildworld).
Matthew Dillon [Fri, 13 Aug 2010 22:06:12 +0000 (15:06 -0700)]
kernel - make POLLHUP conform better to OpenGroup
* The poll() backend now only evaluates EV_EOF for EVFILT_WRITE, and
generates a POLLHUP which is properly mutually exclusive with
POLLWRNORM and POLLOUT.
We do this even for a half-closed (write-side-closed) socket.
* We no longer set POLLHUP for POLLRD* or POLLIN, instead relying on
the userland doing the read() and checking the 0 result (which
userland has always done historically).
EV_EOF for EVFILT_READ cannot be used to set POLLHUP for POLLRD* or
POLLIN because it could indicate a half-closed connection
(read-side-closed) where writing is still allowed, which is a more
common situation on sockets.
We would have to add another EV_ flag to set POLLHUP for POLLRD* or
POLLIN to detect the fully disconnected state. The OpenGroup standard
does allow POLLHUP to be mixed with POLLRD* or POLLIN but for now we
just don't set it at all in that case.
Only a POLLOUT/POLLWRNORM flag request can cause POLLHUP to be set
for now.
Matthew Dillon [Fri, 13 Aug 2010 21:05:45 +0000 (14:05 -0700)]
kernel - More kqueue work
* Only set EV_EOF in the read filter after all pending data has
been exhausted.
* This also fixes a bug where the read filter was not setting data
ready on EOF when data was pending in the buffer.
* Fix bugs in the poll copyout handler. An EOF condition does not
prevent other flags from getting set.
Matthew Dillon [Fri, 13 Aug 2010 21:00:06 +0000 (14:00 -0700)]
kernel - Some minor swap allocator / blist work
* Fix a bug in the 'r' option for the userland compile of the blist code
* Finish converting daddr_t's to swblk_t's in the swap code.
* Move SWAPBLK_* out of vm/vm_page.h (taken from FreeBSD) to reduce
the number of #includes needed. Move them to sys/blist.h
Reported-by: Ilya Dryomov <idryomov@gmail.com>
Matthew Dillon [Fri, 13 Aug 2010 15:50:03 +0000 (08:50 -0700)]
stress2 - Use statvfs to fix calculations for large filesystems
* Use statvfs to avoid available space overflow in calculation.
Antonio Huete Jimenez [Fri, 13 Aug 2010 11:49:45 +0000 (13:49 +0200)]
libdevattr - Minimal error checking in devattr_test
Samuel J. Greear [Thu, 12 Aug 2010 15:09:37 +0000 (15:09 +0000)]
libevent - Remove from tree
* There are no longer any in-tree consumers
* Maintenance burden is moved to pkgsrc
Samuel J. Greear [Fri, 13 Aug 2010 01:06:38 +0000 (01:06 +0000)]
ftp-proxy - Port from libevent to kqueue(2)/kevent(2)
* Was using libevent's bufferevent* API, we let the socket buffers do
most of the work.
Samuel J. Greear [Thu, 12 Aug 2010 14:48:31 +0000 (14:48 +0000)]
bthcid - Port from libevent to kqueue(2)/kevent(2)
Matthew Dillon [Fri, 13 Aug 2010 05:45:25 +0000 (22:45 -0700)]
kernel - Fix reboot races
* Fix a pty revoke race null pointer indirection during reboot
* Fix a deadlock with devfs (introduced by a recent commit) by
not having devfs_config() do anything if it is called from
the message core itself.
Matthew Dillon [Fri, 13 Aug 2010 04:50:49 +0000 (21:50 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Matthew Dillon [Fri, 13 Aug 2010 04:49:03 +0000 (21:49 -0700)]
kernel - devfs - Fix deadlocks
* Fix a deadlocks when the core thread attempts to free a node. The
devfs lock must be released when obtaining the vnode lock. Fixes
issues with ls -la /dev/pts when running stress2{pts}.
* Adjust devfs_config() to not attempt to message the devfs core thread
if the core thread has terminated (fixes issues with reboot).
Matthew Dillon [Fri, 13 Aug 2010 04:48:45 +0000 (21:48 -0700)]
kernel - Add sysref assertions
* Add more checks in the sysref code to detect use-after-free situations.
Sascha Wildner [Fri, 13 Aug 2010 04:33:02 +0000 (06:33 +0200)]
Adjust the docs for the renaming of devfs_clone_bitmap_rst() to _put().
Matthew Dillon [Fri, 13 Aug 2010 04:11:20 +0000 (21:11 -0700)]
kernel - Add sysref assertions
* Add checks in the sysref code to detect use-after-free situations.
Matthew Dillon [Fri, 13 Aug 2010 04:09:13 +0000 (21:09 -0700)]
kernel - More tty and devfs race fixes
* Refactor the unix98 pty code to consolidate termination handling and
add flags to deal with close() races.
* Rename devfs_clone_bitmap_rst() to devfs_clone_bitmap_put()
* devfs_clone_bitmap_put() now syncs devfs messages before clearing
the bitmap bit, to ensure that related destroy_dev()s complete
before the unit number becomes available for a new allocation
again.
Reported-by: swildner
Matthew Dillon [Fri, 13 Aug 2010 02:02:34 +0000 (19:02 -0700)]
HAMMER VFS - Adjust signedness of a media field for future de-dup
* Make bytes_free in hammer_blockmap_layer2 a signed field and remove
KKASSERT() that disallowed a negative value.
This field can go negative in a future data de-dup implementation.
Matthew Dillon [Fri, 13 Aug 2010 01:55:20 +0000 (18:55 -0700)]
kernel - Fix pty registration, memory leak
* Properly unregister the pt_ioctl before freeing it.
* Free the pt_ioctl structure after destroying the device, fixing
a memory leak.
* Fix races in the sysctl_proc which iterates the tty list by using
a marker.
Matthew Dillon [Fri, 13 Aug 2010 01:20:41 +0000 (18:20 -0700)]
kernel - Fix pty clone vnode leak
* Any cloned devfs device (vn, tap, ptmx primarily) was leaving an extra
vref on the related vnode, preventing the vnode from being recycled.
This was due to devfs called vop_stdopen() but forgetting that
vop_stdopen() will load the file pointer (fp), which devfs was also
loading. All devfs really needs to do is to replace fp->f_ops.
Reported-by: swildner
Venkatesh Srinivas [Fri, 13 Aug 2010 00:12:49 +0000 (17:12 -0700)]
Add DSCHED_FQ to GENERIC.
Matthew Dillon [Wed, 11 Aug 2010 20:59:36 +0000 (13:59 -0700)]
kernel - Adjust krate infrastructure
* Move struct krate from sys/time.h to sys/resourcevar.h
* Remove krate from struct uidinfo, it created too much breakage
in the buildworld. Declare it as a static instead.
Matthew Dillon [Wed, 11 Aug 2010 20:07:29 +0000 (13:07 -0700)]
buildworld - Fix breakage
* More cases where sys/user.h is not included early enough.
Reported-by: swildner
Matthew Dillon [Wed, 11 Aug 2010 20:00:29 +0000 (13:00 -0700)]
buildworld - Fix breakage
* Fix some _KERNEL_STRUCTURES breakage. This isn't a fantastic solution
but it works.
Reported-by: swildner
Sascha Wildner [Wed, 11 Aug 2010 19:56:01 +0000 (21:56 +0200)]
objcache.9: Oops, .Vt actually.
Sascha Wildner [Wed, 11 Aug 2010 19:50:49 +0000 (21:50 +0200)]
objcache.9: Use .Ft for a type.
Matthew Dillon [Tue, 10 Aug 2010 23:35:00 +0000 (16:35 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Matthew Dillon [Tue, 10 Aug 2010 23:27:27 +0000 (16:27 -0700)]
kernel - Add per-user file descriptor limit
* Add kern.maxfilesperuser and kern.minfilesperproc to complement the
kern.maxfilesperproc which already exists. Print a warning on the
console if a user hits the limit (rate limited).
* Track per-user files via the uidinfo structure. Each file pointer counts
as one file. dup()'d and fork()'d file descriptors do not count.
* Adjust the default user limits to approximately 1/4 the system maximums
instead of 9/10 the system maximums. This reduces the maximum descriptors
per process and the maximum processes per uid. They can be raised again
via sysctl.
* Set minfilesperproc to 8 by default. This is a safety which guarantees
that a process can always have at least that many open descriptors
without tripping over kern.maxfilesperuser.
Reported-by: swildner
Venkatesh Srinivas [Tue, 10 Aug 2010 22:01:01 +0000 (15:01 -0700)]
libthread_xu: Convert 0 to NULL for pointer assignment.
Matthew Dillon [Tue, 10 Aug 2010 20:09:10 +0000 (13:09 -0700)]
kernel - Fix lockf panic
* Fix a case where the F_UNLCK call made by closef()/fdrop() could fail
on a resource limit, preventing the locks from being properly cleared.
This resulted in an assertion panic at exit1().
* Minor cleanups.
Reported-by: swildner
Sascha Wildner [Tue, 10 Aug 2010 19:22:05 +0000 (21:22 +0200)]
Some cleanup in the pf manual pages.
Matthew Dillon [Tue, 10 Aug 2010 16:58:39 +0000 (09:58 -0700)]
kqueue - Fix junk kfree() in doselect()
* Fix uninitialized fields which could cause kfree() to be called on
junk data when a copyin error occurs.
* Minor cleanups.
Reported-by: swildner
Sascha Wildner [Tue, 10 Aug 2010 10:12:52 +0000 (12:12 +0200)]
Remove old ftp-proxy per 'make upgrade'.
Sascha Wildner [Tue, 10 Aug 2010 03:20:49 +0000 (05:20 +0200)]
pf(4): Remove a ', 1' that had no effect (OpenBSD dev too tired, I guess).
Sascha Wildner [Tue, 10 Aug 2010 01:45:18 +0000 (03:45 +0200)]
aicasm: Correct logic bug in the undefined register bit access detection code.
Quoting FreeBSD's commit msg:
The code in question verifies that all register write operations only change
bits that are defined (in the register definition file) for that effected
register. The bug effectively disabled this checking.
o Fix the check by testing the opcode against all supported read ("and" based)
operands.
o Add missing bit definitions to the aic7xxx and aic79xx register definition
files so that the warning (treated as a fatal error) does not spuriously
fire.
Taken-from: FreeBSD
[While I'm here, also add a missing free() and raise WARNS to 6.]
Venkatesh Srinivas [Tue, 10 Aug 2010 00:47:49 +0000 (17:47 -0700)]
Eliminate XIG server workaround in fp_mmap; just an artifact of copying from kern_mmap.
Venkatesh Srinivas [Tue, 10 Aug 2010 00:12:05 +0000 (17:12 -0700)]
Document sysctls vm.fast_fault, vm.dreadful_invltlb, lwkt.preempt_hit/_miss,
vm.swap_idle_threshold1/2.
Venkatesh Srinivas [Mon, 9 Aug 2010 23:55:01 +0000 (16:55 -0700)]
VM - Enable idlezero by default.
Thomas Nikolajsen [Mon, 9 Aug 2010 22:58:03 +0000 (00:58 +0200)]
pf.conf.5: Minor adjustments
* delete duplicate/extra lines
* interface group not supperted on our ifconfig(8)
* syntax adjustments
Sascha Wildner [Mon, 9 Aug 2010 20:38:39 +0000 (22:38 +0200)]
Undo part of the last change until I understand why it broke buildkernel.
Sascha Wildner [Mon, 9 Aug 2010 20:28:26 +0000 (22:28 +0200)]
Fix some mis-usage of && and || in the kernel.
Sascha Wildner [Mon, 9 Aug 2010 20:22:45 +0000 (22:22 +0200)]
sound(4): Fix typos: illeagal -> illegal
Sascha Wildner [Mon, 9 Aug 2010 18:58:11 +0000 (20:58 +0200)]
wlan(4): Replace GNU old-style field designators with proper C.
This GCC extension has been considered obsolete since 1993.
Samuel J. Greear [Mon, 9 Aug 2010 18:00:33 +0000 (18:00 +0000)]
kernel - Move KNOTE() out of interrupt path
Jan Lentfer [Mon, 9 Aug 2010 14:02:09 +0000 (16:02 +0200)]
pf: Fix if_pfsync to compile
if_pfsync has to be enabled in the
kernel config file.
It passed the last update unattended.
This patch let's it compile, but function
is untested, also tdb functioniality
has been removed.
Sascha Wildner [Mon, 9 Aug 2010 08:04:48 +0000 (10:04 +0200)]
pf(4): Add missing file to sys/conf/files for building pf into the kernel.
Sascha Wildner [Sun, 8 Aug 2010 21:24:30 +0000 (23:24 +0200)]
pfctl(8): Fix some little printf() issues on x86_64 (fixes buildworld).
Sascha Wildner [Sun, 8 Aug 2010 20:39:12 +0000 (22:39 +0200)]
.gitignore: Add *.bak, *.core, *.old and .depend.
Sascha Wildner [Sun, 8 Aug 2010 20:38:18 +0000 (22:38 +0200)]
.gitignore: Sort alphabetically.
Sascha Wildner [Sun, 8 Aug 2010 20:29:36 +0000 (22:29 +0200)]
ftp-proxy(8): Remove leftover .depend.
Jan Lentfer [Sun, 8 Aug 2010 16:47:04 +0000 (18:47 +0200)]
ftp-proxy: Update to OpenBSD 4.1
ftp-proxy has been moved from libexec/ to usr.sbin/
Jan Lentfer [Sun, 8 Aug 2010 16:43:17 +0000 (18:43 +0200)]
pflogd: Update to OpenBSD 4.1
Matthew Dillon [Sun, 8 Aug 2010 19:43:04 +0000 (12:43 -0700)]
kernel - Fix kqueue panic on signal event knote
* sig_filtops filters on a process, not a file descriptor. Remove
the FILTEROP_ISFD flag.
This should fix a panic when the kqueue is closed while the signal
event is still active.
Reported-by: Jan Lentfer <Jan.Lentfer@web.de>
Jan Lentfer [Sun, 8 Aug 2010 19:28:24 +0000 (21:28 +0200)]
Merge branch 'master' of git://island.quantumachine.net/dragonfly
Sascha Wildner [Sun, 8 Aug 2010 18:13:07 +0000 (20:13 +0200)]
Fix a panic in the varsym_get(2) syscall.
In varsymfind(), release the lock only if vss != NULL. This could be
the case if garbage was passed in the mask.
Antonio Huete Jimenez [Sat, 7 Aug 2010 19:37:37 +0000 (21:37 +0200)]
loader - Use PTOV() to convert physical addresses to virtual addresses.
Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1683>
Submitted-by: Sascha Wildner <swildner@>
Obtained-from: FreeBSD
Sascha Wildner [Sun, 8 Aug 2010 09:19:09 +0000 (11:19 +0200)]
Fix a panic in the __getcwd(2) syscall.
buflen has to be unsigned so that large values do not become negative
and sneak past the MAXPATHLEN check.
Sascha Wildner [Sun, 8 Aug 2010 08:43:08 +0000 (10:43 +0200)]
Fix panics in two syscalls, caps_sys_get(2) and caps_sys_wait(2).
Only call caps_drop() if caps != NULL.
Jan Lentfer [Sun, 8 Aug 2010 07:44:38 +0000 (09:44 +0200)]
pf: Update packet filter to the version that comes with OpenBSD 4.1
The original OpenBSD 4.1 defaults to "keep state flags S/SA" for
all pass rules. In contrast to that we default to "no state". As
in earlier verions of pf in DragonFly the default keep-state
policy can still be set with the keep-policy option (e.g. "set
keep-policy keep state (pickups)").
DragonFly additions to pf have been kept: fairq support,
pickups.
Detailed Info on changes/additions:
* ALTQ: Fix altq to work with pf_mtag
Patch by Matthew Dillon
* libkern: Revert commit e104539
strchr was added to libkern.h together with strrch
* net/if.h: add interface groups
Imported from FreeBSD.
* netinet6/in6.h: add macros
IN6_IS_ADDR_MC_INTFACELOCAL
IN6_IS_SCOPE_EMBED
PV6_ADDR_SCOPE_INTFACELOCAL
* sys/libkern.h: Add strchr and strrchr as inline functions
Brought in from FreeBSD
* sys/net/if_var.h: Import interface groups
Import interface groups and event handlers from FreeBSD
* sys/net/if_var.h: add if_pf_kif, if_groups to struct ifnet
obtained from: Open/FreeBSD
* net/if_types.h: add IFT_ENC to non-IATA-assignments
obtained from Open/FreeBSD
* net/bpf.c: add bpf_mtap_hdr from OpenBSD
Con up a minimal dummy header to pacify bpf. Allocate
(only) a struct m_hdr on the stack.
Thomas Nikolajsen [Sun, 8 Aug 2010 07:41:05 +0000 (09:41 +0200)]
re(4): fix re_setmulti(): PCIe mcast hash registers were swapped
Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1799>
Submitted-by: "Mitja Horvat <pinkfluid@>"
Obtained-from: FreeBSD
Thomas Nikolajsen [Sun, 8 Aug 2010 06:45:56 +0000 (08:45 +0200)]
daemon(8): add missing break
DragonFly-bug: <http://bugs.dragonflybsd.org/issue1800>
Submitted-by: "Mitja Horvat <pinkfluid@>"
Sascha Wildner [Sat, 7 Aug 2010 03:14:29 +0000 (05:14 +0200)]
iwn.4: Miscellaneous adjustments.
* Add some words about iwn6050fw.
* Comment out information about building the firmwares separately into
the kernel. We don't support that (yet).