Venkatesh Srinivas [Fri, 17 Dec 2010 18:06:45 +0000 (10:06 -0800)]
Merge branch 'master' of /repository/git/dragonfly
Venkatesh Srinivas [Fri, 17 Dec 2010 17:46:46 +0000 (09:46 -0800)]
kernel -- vnlru: Resolve minor race between vnlru_proc_wait and vnlru_proc.
vnlru_proc_wait should have been using tsleep_interlock, not tsleep, to avoid
missed wakeups from the vnlru process.
Sascha Wildner [Fri, 17 Dec 2010 14:45:34 +0000 (15:45 +0100)]
manpages: Remove some unneeded .Pp's.
Max Herrgård [Wed, 15 Dec 2010 20:28:09 +0000 (21:28 +0100)]
fortune - change dig to drill
Alex Hornung [Thu, 16 Dec 2010 17:35:43 +0000 (17:35 +0000)]
last - add forgotten files
Sascha Wildner [Thu, 16 Dec 2010 16:42:53 +0000 (17:42 +0100)]
Fix build of last(1).
Alex Hornung [Sun, 5 Dec 2010 09:57:02 +0000 (09:57 +0000)]
ssh - use utmpx
Alex Hornung [Sun, 4 Oct 2009 17:44:56 +0000 (18:44 +0100)]
utmpx - Bring in utmpx,wtmpx and lastlogx support
* This commit introduces the necessary support for utmpx, wtmpx and
lastlogx, as well as updating many base utils to work with these
while mostly maintaining compatibility with the old utmp, wtmp and
lastlog.
* The new last(1) supports wtmpx but defaults to wtmp as not all wtmp
writers have been updated for wtmpx.
* All utmp readers support both utmp and utmpx now.
* lastlogin (the only lastlog reader) supports both lastlog and
lastlogx.
* The utils who(1) and finger have been almost directly replaced by
their NetBSD equivalent. In case of who(1) the only custom
modification is the behaviour of '-b' to be as it has always been.
* Partially-Obtained-from: NetBSD
Alex Hornung [Wed, 15 Dec 2010 19:05:47 +0000 (19:05 +0000)]
tzfile.h - install as include
Sepherosa Ziehau [Thu, 16 Dec 2010 08:21:51 +0000 (16:21 +0800)]
test
Sascha Wildner [Thu, 16 Dec 2010 07:11:08 +0000 (08:11 +0100)]
twe(4): Add some missing newlines in system messages.
Matthew Dillon [Wed, 15 Dec 2010 20:46:44 +0000 (12:46 -0800)]
kernel - IPI subset of cpus on token de-collision.
* Implement sysctl lwkt.token_ipi_dispatch and set the default value
to 4, meaning when a token is released up to 4 conflicting cpus
will be IPId to wake them up.
* Saves 20-40W under load on the 48-core monster (out of ~450W
or so).
Matthew Dillon [Wed, 15 Dec 2010 20:32:54 +0000 (12:32 -0800)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Alex Hornung [Wed, 15 Dec 2010 11:38:25 +0000 (11:38 +0000)]
kern_proc - add kern.proc.cwd sysctl
* Add a kern.proc.cwd sysctl to be able to get the cwd of processes.
Many terminal emulators need something this to set a window title.
Right now, some simply don't work (konsole) and others (Terminal) use
linprocfs.
Alex Hornung [Wed, 15 Dec 2010 11:38:07 +0000 (11:38 +0000)]
kinfo.h - Document the units of some members
Alex Hornung [Wed, 15 Dec 2010 11:37:21 +0000 (11:37 +0000)]
libcrypt - install crypt.h header
* Install the crypt.h header since some software (i.e. KDE) checks for
crypt.h to decide whether it needs to link against libcrypt to be able
to use crypt().
Sepherosa Ziehau [Tue, 14 Dec 2010 14:06:32 +0000 (22:06 +0800)]
if_clone: Don't destroy iface which is not create through if_clone mechanism
DragonFly-bug: http://bugs.dragonflybsd.org/issue1919
Sepherosa Ziehau [Tue, 14 Dec 2010 13:13:21 +0000 (21:13 +0800)]
Serialize IFADDR alteration by netisr0
Sascha Wildner [Wed, 15 Dec 2010 07:03:16 +0000 (08:03 +0100)]
libfsid(3): Make the filesystem type an enum and perform misc cleanup.
Sascha Wildner [Wed, 15 Dec 2010 07:02:11 +0000 (08:02 +0100)]
mdoc: Add libfsid to the list of libraries.
Sascha Wildner [Wed, 15 Dec 2010 07:01:03 +0000 (08:01 +0100)]
msdosfs: Add a define of 0x28 as extended boot record signature.
As per http://support.microsoft.com/kb/140418 (Detailed Explanation
of FAT Boot Sector), the "...extended boot record signature must be
either 0x28 or 0x29...".
Peter Avalos [Wed, 15 Dec 2010 05:57:24 +0000 (19:57 -1000)]
Bump WARNS for latest import of ftp and adjust README.DRAGONFLY for git.
Peter Avalos [Wed, 15 Dec 2010 05:54:39 +0000 (19:54 -1000)]
Merge branch 'vendor/TNFTP'
Peter Avalos [Wed, 15 Dec 2010 05:40:35 +0000 (19:40 -1000)]
Snyc tnftp with NetBSD:
Fix numerous WARNS issues.
Rename internal getline() function to get_line() to prevent conflicts.
Rename argument from "bool" to "val".
Parse HTTP 'Date' entries in the `C' locale rather than the user's.
Avoid NULL dereference in log output if the command line parser
failed to extract a port number from the URL.
Use AF_INET instead of AF_UNSPEC as the default family if
!defined(INET6).
In ftpvis(), prevent incomplete escape sequences at end of dst,
and ensure NUL-termination of dst. Also tweak for readibility.
Peter Avalos [Tue, 14 Dec 2010 23:39:55 +0000 (13:39 -1000)]
Update to zlib-1.2.5.
This contains numerous bug fixes and improvements. For more details,
see the ChangeLog.
Incorporated in this commit is removal of using patch files, and just
making the appropriate changes on master.
Peter Avalos [Wed, 15 Dec 2010 01:52:43 +0000 (15:52 -1000)]
Merge branch 'vendor/ZLIB'
Sascha Wildner [Tue, 14 Dec 2010 23:38:41 +0000 (00:38 +0100)]
dm(4): Fix kernel compilation with 'device dm' in the config.
Peter Avalos [Tue, 14 Dec 2010 22:25:24 +0000 (12:25 -1000)]
Import zlib-1.2.5.
Peter Avalos [Tue, 14 Dec 2010 21:05:22 +0000 (11:05 -1000)]
Delete old version of zlib from vendor branch.
Sascha Wildner [Tue, 14 Dec 2010 20:04:42 +0000 (21:04 +0100)]
.gitignore: Remove .depend again.
If old .depend files are left lying around in /usr/src, this can
cause strange build failures.
Having .depend in .gitignore hides these files and makes the
failures hard to track. So it's not a good thing.
Alex Hornung [Mon, 13 Dec 2010 18:17:08 +0000 (18:17 +0000)]
dm - add remove_all, refactor
* Refactor the dm dev creation and removal methods as to avoid
duplication and, as a bonus, do things properly.
* Rename foo_destroy to foo_uninit, because that's what they really are,
uninit functions.
* Add an experimental 'remove_all' method
* Move atoi64 into device-mapper so that the striped target works
without loading the linear target.
Alex Hornung [Mon, 13 Dec 2010 20:15:13 +0000 (20:15 +0000)]
cryptsetup - fix warning message
* Our module is called dm, not dm_mod.
Alex Hornung [Mon, 13 Dec 2010 20:09:07 +0000 (20:09 +0000)]
libfsid, fsid - bind into build system
Alex Hornung [Mon, 13 Dec 2010 07:42:52 +0000 (07:42 +0000)]
fsid - Don't check floppies
Ákos Kovács [Wed, 8 Dec 2010 19:35:28 +0000 (20:35 +0100)]
libfsid - A new library to determine filesystems.
* The idea is extracted from the sbin/fsid tool. The library provides an
interface to probe a given device for a file system and get its volume
label.
* fsid was changed to use libfsid functionality.
Sponsored-by: Google Code-In
Ákos Kovács [Sat, 11 Dec 2010 14:01:39 +0000 (15:01 +0100)]
include - install ext2fs headers
Matthew Dillon [Mon, 13 Dec 2010 04:00:04 +0000 (20:00 -0800)]
vkernel - Fix build
* Fix vkernel build after mplock->mp_token changes. The vkernel was
hitting an early panic due to not properly acquiring the new mp_token.
Reported-by: Venkatesh Srinivas <me@endeavour.zapto.org>
Samuel J. Greear [Sun, 12 Dec 2010 23:27:19 +0000 (23:27 +0000)]
kernel - Mark kqfilters of several devices MPSAFE
* Memory I/O devices, Pipes, TTY's and PTY's
* Also correct MPSAFE'ty comment for kern_close()
Thomas Nikolajsen [Sun, 12 Dec 2010 21:01:57 +0000 (22:01 +0100)]
kernel - Fix UP build
Sascha Wildner [Sun, 12 Dec 2010 04:55:38 +0000 (05:55 +0100)]
arcmsr(4): Add missing cam_simq_release and creation of /dev/arcX alias.
Sascha Wildner [Sun, 12 Dec 2010 21:28:15 +0000 (22:28 +0100)]
Remove KTR_GIANT_CONTENTION kernel option (no longer used).
Peter Avalos [Sun, 12 Dec 2010 00:32:54 +0000 (14:32 -1000)]
Update for OpenSSL-1.0.0c.
This primarily fixes CVE-2010-4180. See NEWS and CHANGES for more details.
Peter Avalos [Sun, 12 Dec 2010 00:27:24 +0000 (14:27 -1000)]
Merge branch 'vendor/OPENSSL'
Peter Avalos [Sun, 12 Dec 2010 00:08:43 +0000 (14:08 -1000)]
Import OpenSSL-1.0.0c.
Matthew Dillon [Sat, 11 Dec 2010 23:47:01 +0000 (15:47 -0800)]
kernel - 48-core MP work
* Replace the cpu_contention_mask global with a per-token contention mask.
* Fold the lwkt.user_pri_sched feature into the scheduler and remove the
sysctl. The feature is now alwayws on. The feature allows a lower
priority non-contending thread to be scheduled in the face of a
high-priority contending thread that would normally spin in the scheduler.
* A reschedule IPI is now performed when a high-priority contending thread
might possibly resolve, which will kick the user process back into the
kernel and allow rescheduling of the higher priority thread.
* Change the idle-cpu check semantics. When a cpu's scheduler finds only
contending threads it used to loop in the scheduler and the idle thread
would be flagged to not halt. We now allow the idle thread to halt in
this case and expect to receive an IPI when any of the contending threads
might possibly resolve.
As a fringe benefit this should also benefit vkernels.
* lwkt_schedule() has been significantly simplified. Or as I would say,
decomplexified.
Matthew Dillon [Sat, 11 Dec 2010 21:21:03 +0000 (13:21 -0800)]
kernel - Have DDB print '?' for non-printable characters
* When DDB prints something just use '?' for non-printable characters
to try to avoid messing up the screen too much.
Matthew Dillon [Sat, 11 Dec 2010 20:59:46 +0000 (12:59 -0800)]
kernel - Change the discrete mplock into mp_token
* Use a lwkt_token for the mp_lock. This consolidates our longer-term
spinnable locks (the mplock and tokens) into just tokens, making it
easier to solve performance issues.
* Some refactoring of the token code was needed to guarantee the ordering
when acquiring and releasing the mp_token vs other tokens.
* The thread switch code, lwkt_switch(), is simplified by this change
though not necessarily faster.
* Remove td_mpcount, mp_lock, and other related fields.
* Remove assertions related to td_mpcount and friends, generally folding
them into similar assertions for tokens.
Matthew Dillon [Sat, 11 Dec 2010 17:13:47 +0000 (09:13 -0800)]
kernel - Remove CACHE_*MPLOCK* macros & sysctl
* Remove the vfs.cache_mpsafe sysctl and related macros. This has
defaulted to 1 (mpsafe) for a while now and is no longer needed.
Matthew Dillon [Sat, 11 Dec 2010 17:09:39 +0000 (09:09 -0800)]
kernel - Mark pty devices D_MPSAFE
* Mark the pty devices D_MPSAFE. They are protected by tty_token
Matthew Dillon [Sat, 11 Dec 2010 09:01:33 +0000 (01:01 -0800)]
utilities - Fix top -M when the window does not have sufficient rows
* Fixes a seg-fault.
Matthew Dillon [Sat, 11 Dec 2010 08:42:18 +0000 (00:42 -0800)]
kernel - Rearrange usched_bsd4.c a bit
* Rearrange the way the scheduler helpers are woken up. This results in
much better coverage on systems with large numbers of cpus.
Tested on the 48-core opteron monster.
* Essentially we no longer do bogus wakeups of scheduler helpers, and the
chaining has been fixed when a scheduler helper is unable to perform
the operation it was scheduled for (it tries to find another idle cpu
to forward to).
Most cpumask operations are now performed while holding the spin lock.
Matthew Dillon [Sat, 11 Dec 2010 08:40:32 +0000 (00:40 -0800)]
kernel - Make swap, nullfs MPSAFE
* Mark the swap dummy mount as being MPSAFE so strategy operations do not
acquire the mplock.
* Mark NULLFS mounts as being MPSAFE so operations do not acquire the
mplock. If the underlying VFS is not MPSAFE it will still acquire
the mplock.
Matthew Dillon [Sat, 11 Dec 2010 08:38:45 +0000 (00:38 -0800)]
kernel - Record token & mplock collisions in thread->td_wmesg
* Record token & mplock collisions which the lwkt thread schedule spins
on in the thread wmesg, which will show up in ps, top, etc.
This makes it a lot more obvious when a thread is stalling on a token
or the mplock and is generally superior to the old per-cpu collision
record.
Matthew Dillon [Sat, 11 Dec 2010 08:35:29 +0000 (00:35 -0800)]
kernel - Add debugging features
* Add lwkt.mplock_backtrace to force the kernel to print a backtrace
when it encounters a mplock collision. This is a bit problematic
though as the backtrace can sometimes crash the kernel.
* Allow lwkt.mplock_yield_delay to be set to 0.
Matthew Dillon [Sat, 11 Dec 2010 08:31:19 +0000 (00:31 -0800)]
kernel - Remove unnecessary mplock in sys_ofstat()
* Remove get/rel_mplock around kern_fstat() in the 4.3 fstat compat
function.
Sascha Wildner [Sat, 11 Dec 2010 03:57:36 +0000 (04:57 +0100)]
amr(4): Some bugfixes.
* Add a missing devstat_end_transaction_buf(). Makes device stats actually
work.
* Add a couple of missing cam_simq_release() calls.
Matthew Dillon [Sat, 11 Dec 2010 02:10:22 +0000 (18:10 -0800)]
kernel - Adjustments to if_igb
* Change the spin lock to a token. A spinlock is inappropriate here because
the thread can block with it held (resulting in a panic).
* Use rid 0 when allocating a legacy interrupt, fixing an issue where
the interrupt bus resource could not be allocated.
Matthew Dillon [Sat, 11 Dec 2010 02:08:20 +0000 (18:08 -0800)]
kernel - Set wmesg when spinning on a token or the mplock
* When spinning on a token or the mplock set the wmesg so it shows up
in ps and top output.
Matthew Dillon [Sat, 11 Dec 2010 01:38:21 +0000 (17:38 -0800)]
utilities - Fix top formatting when > 9 cpus present
* Change %1x format to %02d
Matthew Dillon [Fri, 10 Dec 2010 20:57:56 +0000 (12:57 -0800)]
installer - Increase administrative swap size limit to 512G
* Increase from 8G to 512G (which is the x86-64 default swap size limit).
8G was too small either way. Maybe the installer-enforced administrative
limit should just be removed entirely.
Sascha Wildner [Fri, 10 Dec 2010 12:04:36 +0000 (13:04 +0100)]
Bring in an igb(4) manual page (from FreeBSD).
Sascha Wildner [Fri, 10 Dec 2010 10:30:20 +0000 (11:30 +0100)]
manual pages: Punctuation and whitespace cleanup.
Matthew Dillon [Fri, 10 Dec 2010 07:53:44 +0000 (23:53 -0800)]
kernel - Fix MP system call performance regression
* The userland scheduler was unconditionally calling lwkt_switch()
via userexit() (i.e. on every system call), creating unnecessary
overhead and possibly also triggering a bsd4 scheduler event
requiring a common spinlock.
* Rearrange the code slightly to reduce instances where lwkt_switch()
is called. We want to try to keep instances where a higher priority
LWKT thread is potentially runnable or when the LWKT fairq accumulator
for the current thread has been exhausted.
* This removes system call overhead multiplication on MP systems. For
example, on a 48-core box system call overhead when all 48 cpus are
busy doing getuid() loops went from 10uS back down to 270nS (which
is near the single-cpu test results).
Matthew Dillon [Fri, 10 Dec 2010 07:12:20 +0000 (23:12 -0800)]
kernel - Add support for up to 63 cpus & 512G of ram for 64-bit builds (3)
* Correct compile-time errors in vkernel64 build.
Matthew Dillon [Fri, 10 Dec 2010 07:11:32 +0000 (23:11 -0800)]
kernel - Simplify AP CPU reporting on x86-64
* Simplify the AP CPU kprintf()s to reduce console spew.
Matthew Dillon [Fri, 10 Dec 2010 07:10:50 +0000 (23:10 -0800)]
kernel - Add support for up to 63 cpus & 512G of ram for 64-bit builds (2)
* Fix mis-translation in previous commit
Samuel J. Greear [Fri, 10 Dec 2010 06:35:33 +0000 (06:35 +0000)]
style(9) - Prefer a lack of case '?' fallthrough for getopt
* This also coincides with the example in getopt(3)
Discussed-with: swildner@
Samuel J. Greear [Fri, 10 Dec 2010 06:16:57 +0000 (06:16 +0000)]
Merge branch 'malloc_constructor'
Samuel J. Greear [Fri, 10 Dec 2010 06:16:48 +0000 (06:16 +0000)]
Merge branch 'GCI2010'
Samuel J. Greear [Fri, 10 Dec 2010 04:58:22 +0000 (04:58 +0000)]
vkernel - Add usage()
* Adds a new argument -h, which prints extended usage information
* Prints typical usage information (same as manpage) when no arguments are
specified or an invalid argument is given. Otherwise, error output is the
same as before.
* Convert to sysexits(3)
Sponsored-By: Google Code-In
Matthew Dillon [Thu, 9 Dec 2010 22:09:17 +0000 (14:09 -0800)]
kernel - Add support for up to 63 cpus & 512G of ram for 64-bit builds.
* Increase SMP_MAXCPU to 63 for 64-bit builds.
* cpumask_t is 64 bits on 64-bit builds now. It remains 32 bits on 32-bit
builds.
* Add #define's for atomic_set_cpumask(), atomic_clear_cpumask, and
atomic_cmpset_cpumask(). Replace all use cases on cpu masks with
these functions.
* Add CPUMASK(), BSRCPUMASK(), and BSFCPUMASK() macros. Replace all
use cases on cpu masks with these functions.
In particular note that (1 << cpu) just doesn't work with a 64-bit
cpumask.
Numerous bits of assembly also had to be adjusted to use e.g. btq instead
of btl, etc.
* Change __uint32_t declarations that were meant to be cpu masks to use
cpumask_t (most already have).
Also change other bits of code which work on cpu masks to be more agnostic.
For example, poll_cpumask0 and lwp_cpumask.
* 64-bit atomic ops cannot use "iq", they must use "r", because most x86-64
do NOT have 64-bit immediate value support.
* Rearrange initial kernel memory allocations to start from KvaStart and
not KERNBASE, because only 2GB of KVM is available after KERNBASE.
Certain VM allocations with > 32G of ram can exceed 2GB. For example,
vm_page_array[]. 2GB was not enough.
* Remove numerous mdglobaldata fields that are not used.
* Align CPU_prvspace[] for now. Eventually it will be moved into a
mapped area. Reserve sufficient space at MPPTDI now, but it is
still unused.
* When pre-allocating kernel page table PD entries calculate the number
of page table pages at KvaStart and at KERNBASE separately, since
the KVA space starting at KERNBASE caps out at 2GB.
* Change kmem_init() and vm_page_startup() to not take memory range
arguments. Instead the globals (virtual_start and virtual_end) are
manipualted directly.
Sascha Wildner [Thu, 9 Dec 2010 05:12:16 +0000 (06:12 +0100)]
periodic(8): Adjust the bsdstats script to use drill(1) instead of dig(1).
The check_dns() check is still wrong which is due to the setting of
IFS but until scrappy@ reports back, I won't touch that. For the
moment, it will succeed, but would also not fail in check_dns() if
the network was down.
Reported-by: Tim Darby <t+dfbsd@timdarby.net>
Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1927>
Sascha Wildner [Thu, 9 Dec 2010 04:10:26 +0000 (05:10 +0100)]
mfiutil(8): Fix a in the interval argument to the 'patrol auto' command.
Sascha Wildner [Thu, 9 Dec 2010 04:09:03 +0000 (05:09 +0100)]
swapcache.8: Fix typos.
Sascha Wildner [Thu, 9 Dec 2010 04:08:33 +0000 (05:08 +0100)]
devattr(8): Fix weird style and perform some general cleanup.
Sascha Wildner [Wed, 8 Dec 2010 15:42:06 +0000 (16:42 +0100)]
Fix installworld.
Venkatesh Srinivas [Wed, 8 Dec 2010 06:55:34 +0000 (22:55 -0800)]
bitstring(3): Describe bit_fls and bit_nsearch.
Venkatesh Srinivas [Wed, 8 Dec 2010 06:44:17 +0000 (22:44 -0800)]
bitstring.h: Add bit_fls to complement bit_ffs and bit_nsearch.
Venkatesh Srinivas [Wed, 8 Dec 2010 06:37:25 +0000 (22:37 -0800)]
Import vm_map_findspace(9) manpage from FreeBSD and add flags/align arguments.
Sascha Wildner [Wed, 8 Dec 2010 02:38:38 +0000 (03:38 +0100)]
Kernel configs: Move twa(4) to the right place, too.
Sascha Wildner [Wed, 8 Dec 2010 02:35:57 +0000 (03:35 +0100)]
Clean up and sort the RAID sections in our configs.
Sascha Wildner [Wed, 8 Dec 2010 00:50:07 +0000 (01:50 +0100)]
kernel: Serial numbers have to be either 2 chars minimum or not be a blank.
The hptiop(4) controller's logical disks have a " " (single space)
serial number, which caused /dev/serno/_ to be created.
Sascha Wildner [Wed, 8 Dec 2010 00:28:05 +0000 (01:28 +0100)]
hptiop(4): Fix device description.
Sascha Wildner [Tue, 7 Dec 2010 23:54:45 +0000 (00:54 +0100)]
hptiop(4): Add the hptiop(4) RAID driver.
The driver supports the following adapters:
* HighPoint RocketRAID 3020
* HighPoint RocketRAID 3120
* HighPoint RocketRAID 3122
* HighPoint RocketRAID 3220
* HighPoint RocketRAID 3320
* HighPoint RocketRAID 3410
* HighPoint RocketRAID 3510
* HighPoint RocketRAID 3511
* HighPoint RocketRAID 3520
* HighPoint RocketRAID 3521
* HighPoint RocketRAID 3522
* HighPoint RocketRAID 3540
* HighPoint RocketRAID 4320
It was tested with the 3120.
Many thanks to FreeBSD, from which this code was obtained.
YONETANI Tomokazu [Tue, 7 Dec 2010 01:46:06 +0000 (10:46 +0900)]
periodic/security: fix warnings on a system with no packages installed
Nolan Lum [Tue, 7 Dec 2010 06:03:30 +0000 (06:03 +0000)]
devattr - a tool to expose the libdevattr functionality
Matthew Dillon [Tue, 7 Dec 2010 03:27:46 +0000 (19:27 -0800)]
kernel - Enable e1000 / igb netif in module build
* Add if_igb to the module build, via e1000.
Matthew Dillon [Tue, 7 Dec 2010 03:24:30 +0000 (19:24 -0800)]
kernel - 64-bit memory & ncpus work
* Create a macro and bsr function for cpu masks in preparation for
making cpumask_t 64 bits on 64-bit builds. cpumask_t is still
32 bits in this commit.
* Expand SMP_MAXCPUS to 31 for 64-bit builds in preparation for
eventually expanding it to 63.
* Fix an array overflow when probing ncpus on 64-bit.
* Increase the boot-time kmap entries to accomodate large numbers of
cpus.
* Clean up a few places where integer overflows could occur on
64-bit machines with large amounts of ram.
For the moment we are limited to 32G. This will change in a
followup commit.
Matthew Dillon [Mon, 6 Dec 2010 22:03:42 +0000 (14:03 -0800)]
kernel - Fix lapic mask for > 16 apic ids
* The lapic mask in the MP startup was only allowing for 16 apic ids,
adjust the mask to allow for all 256.
* Supermicro now boots w/12 cpus and probably 24. More work required
to get it to boot w/48.
Sascha Wildner [Mon, 6 Dec 2010 20:21:53 +0000 (21:21 +0100)]
amr(4): Return the correct error.
error was not being set for two functions, and if these failed, 0 was
incorrectly returned.
Sascha Wildner [Mon, 6 Dec 2010 18:12:30 +0000 (19:12 +0100)]
aac(4) & mfi(4): Fix masking bug.
When masking direct and processor devices during an inquiry, properly
preserve the upper bits of the first data byte.
Taken-from: FreeBSD
Sascha Wildner [Mon, 6 Dec 2010 17:57:55 +0000 (18:57 +0100)]
mfi(4): Shorten some lines.
Taken-from: FreeBSD
Samuel J. Greear [Sun, 5 Dec 2010 05:09:15 +0000 (05:09 +0000)]
kernel - Provide descriptions for many net.inet sysctl's
* Switch net.inet.ip.dispatch_* to RD from RW
Submitted-by: Taras Klaskovsky
Sponsored-by: Google Code-In
Venkatesh Srinivas [Sun, 5 Dec 2010 04:40:22 +0000 (20:40 -0800)]
kernel - mlockall: Return EINVAL for invalid flags combinations.
Reported by: swildner
Sascha Wildner [Sun, 5 Dec 2010 04:01:00 +0000 (05:01 +0100)]
Add a missing file for building libiconv into the kernel.
Sascha Wildner [Sun, 5 Dec 2010 03:43:36 +0000 (04:43 +0100)]
Make more things (HPFS, *_ICONV) buildable into the kernel.
Samuel J. Greear [Sun, 5 Dec 2010 03:24:28 +0000 (03:24 +0000)]
test - Add test case for prior select(2)/EOF bug
* This test reproduces the problem fixed in commit:
57b24f4ee66aaaa59b54e9577b93253cf435672f
Issue: http://bugs.dragonflybsd.org/issue1809
Submitted-by: Johannes Hofmann
Sascha Wildner [Sun, 5 Dec 2010 00:05:35 +0000 (01:05 +0100)]
Regenerate the pciconf(8) database
...from the following files:
Hart: Jan 22, 2008 (version 671)
Boemler: Dec 4, 2010
Mares: Nov 24, 2010
Sascha Wildner [Sat, 4 Dec 2010 21:00:49 +0000 (22:00 +0100)]
Fix a typo and add PMAP_DEBUG to LINT.
YONETANI Tomokazu [Sat, 4 Dec 2010 13:05:42 +0000 (22:05 +0900)]
kernel - remove extra crit_exit()
Those are leftover from
080c00e6fcafedf719b52e5de548a005201b0218 .