dragonfly.git
11 years agombuf: Remove unused MALLOC_DEFINEs
Sepherosa Ziehau [Fri, 19 Oct 2012 05:23:01 +0000 (13:23 +0800)]
mbuf: Remove unused MALLOC_DEFINEs

11 years agoIPXrouted(8): Oops removed too much in the last commit.
Sascha Wildner [Thu, 18 Oct 2012 22:54:03 +0000 (00:54 +0200)]
IPXrouted(8): Oops removed too much in the last commit.

11 years ago<bsd.sys.mk>: Rename -W to -Wextra.
Sascha Wildner [Thu, 18 Oct 2012 22:30:13 +0000 (00:30 +0200)]
<bsd.sys.mk>: Rename -W to -Wextra.

-Wextra is a newer name and it is a bit more descriptive.

While here, break a long line.

11 years agowatchdogd(8): Silence a warning differently.
Sascha Wildner [Thu, 18 Oct 2012 22:13:41 +0000 (00:13 +0200)]
watchdogd(8): Silence a warning differently.

Also satisfies -Wunused-but-set-parameter.

Found-by: gcc47
11 years agokernel/x86_64: In pmap_enter(), entry is, in fact, used.
Sascha Wildner [Thu, 18 Oct 2012 15:53:36 +0000 (17:53 +0200)]
kernel/x86_64: In pmap_enter(), entry is, in fact, used.

11 years agomptable(8): Remove an unused variable.
Sascha Wildner [Thu, 18 Oct 2012 13:36:07 +0000 (15:36 +0200)]
mptable(8): Remove an unused variable.

Found-by: gcc47
11 years agoinetd(8): Fix initialization of se_rpc_{low,high}vers.
Sascha Wildner [Thu, 18 Oct 2012 13:35:08 +0000 (15:35 +0200)]
inetd(8): Fix initialization of se_rpc_{low,high}vers.

Found-by: gcc47
11 years agofwcontrol(8): f_cycle is only used in #if 0'd code, so #if 0 it too.
Sascha Wildner [Thu, 18 Oct 2012 13:34:20 +0000 (15:34 +0200)]
fwcontrol(8): f_cycle is only used in #if 0'd code, so #if 0 it too.

Found-by: gcc47
11 years agoIPXrouted(8): Remove dead code, DragonFly has RTM_ADD.
Sascha Wildner [Thu, 18 Oct 2012 13:32:19 +0000 (15:32 +0200)]
IPXrouted(8): Remove dead code, DragonFly has RTM_ADD.

11 years agoypxfr(8): Use the correct enum member for checking yp_errno.
Sascha Wildner [Thu, 18 Oct 2012 12:56:38 +0000 (14:56 +0200)]
ypxfr(8): Use the correct enum member for checking yp_errno.

Revert local CFLAGS, too.

Found-by: gcc47
11 years agoyppoll(8): Comment out -h option.
Sascha Wildner [Thu, 18 Oct 2012 12:30:27 +0000 (14:30 +0200)]
yppoll(8): Comment out -h option.

The implementation of it is missing (see e.g. NetBSD or OpenBSD). Until
someone works on it, comment out the existing code to silence a warning
about 'hostname' being set but unused.

Found-by: gcc47
11 years agoldconfig(8): Remove -s from usage(), too.
Sascha Wildner [Thu, 18 Oct 2012 12:22:38 +0000 (14:22 +0200)]
ldconfig(8): Remove -s from usage(), too.

11 years agomake(1): Use an inline function instead of a macro for Lst_Valid().
Sascha Wildner [Thu, 18 Oct 2012 12:03:04 +0000 (14:03 +0200)]
make(1): Use an inline function instead of a macro for Lst_Valid().

This gives -Waddress something to test even if the address of a local
variable is passed.

Remove local CFLAGS and put back under -Werror.

11 years agousb4bsd: Add a commented out line to our configs for enabling usb4bsd.
Sascha Wildner [Thu, 18 Oct 2012 07:14:53 +0000 (09:14 +0200)]
usb4bsd: Add a commented out line to our configs for enabling usb4bsd.

In addition to this, WANT_USB4BSD needs to be put into /etc/make.conf
for the userland part.

11 years agoSync zoneinfo database with tzdata2012g from ftp://ftp.iana.org/tz/releases
Sascha Wildner [Thu, 18 Oct 2012 06:45:59 +0000 (08:45 +0200)]
Sync zoneinfo database with tzdata2012g from ftp://ftp.iana.org/tz/releases

* asia (Asia/Gaza, Asia/Hebron): Fall transition was Sep 21, not Sep 28.
    Thanks to Steffen Thorsen for this.

* australasia (Pacific/Apia): New DST rules for Western Samoa.
    Thanks to Nicholas Pereira for the heads-up and to Robert Elz
    for coding up the rules.

11 years agondiscvt(8): Unbreak build.
Sascha Wildner [Wed, 17 Oct 2012 20:51:15 +0000 (22:51 +0200)]
ndiscvt(8): Unbreak build.

11 years agousb4bsd/libusb: Remove an unused variable and mark a dummy variable unused.
Sascha Wildner [Wed, 17 Oct 2012 16:25:30 +0000 (18:25 +0200)]
usb4bsd/libusb: Remove an unused variable and mark a dummy variable unused.

11 years agocompilers.conf: Add -Wno-unknown-warning-option for clang.
Sascha Wildner [Wed, 17 Oct 2012 16:15:54 +0000 (18:15 +0200)]
compilers.conf: Add -Wno-unknown-warning-option for clang.

When compiling with clang, add -Wno-unknown-warning-option to silence
warnings about unknown warning options. We'll not maintain compatibility
for warning options in our wrapper.

Reported-by: Joris Giovannangeli <joris@giovannangeli.fr>
11 years agoRemove more unused variables in userland.
Sascha Wildner [Wed, 17 Oct 2012 16:08:46 +0000 (18:08 +0200)]
Remove more unused variables in userland.

Found-by: gcc47
11 years agosnd/hda: Restore the magic register setting to enable cache snooping
Sepherosa Ziehau [Wed, 17 Oct 2012 13:22:59 +0000 (21:22 +0800)]
snd/hda: Restore the magic register setting to enable cache snooping

It looks like certain chips ignore NOSNOOP settings in PCIe device
control configuration register.  Restore the magic register setting
to enable cache snooping.

Reported-by: many
Tested-by: Goetz Isenmann <info@goetz-isenmann.de>
11 years agobnx: Switch from DEVICE_POLLING to ifpoll
Sepherosa Ziehau [Wed, 17 Oct 2012 13:12:09 +0000 (21:12 +0800)]
bnx: Switch from DEVICE_POLLING to ifpoll

11 years agovinum(8): Remove some unused variables.
Sascha Wildner [Tue, 16 Oct 2012 10:41:43 +0000 (12:41 +0200)]
vinum(8): Remove some unused variables.

Found-by: gcc47
11 years agogrowfs(8): Remove an unused variable.
Sascha Wildner [Tue, 16 Oct 2012 09:44:53 +0000 (11:44 +0200)]
growfs(8): Remove an unused variable.

Found-by: gcc47
11 years agorcs(1): Remove an unused variable.
Sascha Wildner [Tue, 16 Oct 2012 09:19:46 +0000 (11:19 +0200)]
rcs(1): Remove an unused variable.

Found-by: gcc47
11 years agoloader(8): Remove an unused variable.
Sascha Wildner [Tue, 16 Oct 2012 08:50:40 +0000 (10:50 +0200)]
loader(8): Remove an unused variable.

Found-by: gcc47
11 years agousb4bsd/ukbd: Adjust comment style a bit.
Sascha Wildner [Tue, 16 Oct 2012 08:28:52 +0000 (10:28 +0200)]
usb4bsd/ukbd: Adjust comment style a bit.

11 years agofsirand(8): Remove an unused variable.
Sascha Wildner [Tue, 16 Oct 2012 08:16:22 +0000 (10:16 +0200)]
fsirand(8): Remove an unused variable.

Found-by: gcc47
11 years agoldconfig(8): Make -s a no-op.
Sascha Wildner [Tue, 16 Oct 2012 08:08:33 +0000 (10:08 +0200)]
ldconfig(8): Make -s a no-op.

The functionality of -s was removed in a369de1639fc. Also comment it out
in the manpage, but leave the option for compatibility.

Found-by: gcc47
11 years agoffsinfo(8): Remove an unused variable.
Sascha Wildner [Tue, 16 Oct 2012 08:01:27 +0000 (10:01 +0200)]
ffsinfo(8): Remove an unused variable.

Found-by: gcc47
11 years agocryptdisks(8): The 'ok' variable is only needed in #ifdef DEBUG.
Sascha Wildner [Tue, 16 Oct 2012 07:58:08 +0000 (09:58 +0200)]
cryptdisks(8): The 'ok' variable is only needed in #ifdef DEBUG.

Found-by: gcc47
11 years agoccdconfig(8): Remove some unused variables.
Sascha Wildner [Tue, 16 Oct 2012 07:53:02 +0000 (09:53 +0200)]
ccdconfig(8): Remove some unused variables.

Found-by: gcc47
11 years agocamcontrol(8): Remove some unused variables.
Sascha Wildner [Tue, 16 Oct 2012 07:48:42 +0000 (09:48 +0200)]
camcontrol(8): Remove some unused variables.

Found-by: gcc47
11 years agousb: Fix a typo in ukbd.
Markus Pfeiffer [Tue, 16 Oct 2012 09:00:03 +0000 (09:00 +0000)]
usb: Fix a typo in ukbd.

11 years agousb4bsd: Fix attach/detach for ukbd.
Markus Pfeiffer [Tue, 16 Oct 2012 08:59:23 +0000 (08:59 +0000)]
usb4bsd: Fix attach/detach for ukbd.

This still needs work to make it function with the debugger

11 years agousched_set.2: Mention usched(8).
Sascha Wildner [Tue, 16 Oct 2012 06:49:09 +0000 (08:49 +0200)]
usched_set.2: Mention usched(8).

11 years agousched(8): Add a minimal manual page.
Sascha Wildner [Tue, 16 Oct 2012 06:48:06 +0000 (08:48 +0200)]
usched(8): Add a minimal manual page.

11 years agousched(8): #if 0 out some (yet) unused code.
Sascha Wildner [Tue, 16 Oct 2012 06:47:26 +0000 (08:47 +0200)]
usched(8): #if 0 out some (yet) unused code.

Found-by: gcc47
11 years agotcplay(3): The 'ok' variable is only needed in #ifdef DEBUG.
Sascha Wildner [Tue, 16 Oct 2012 05:00:32 +0000 (07:00 +0200)]
tcplay(3): The 'ok' variable is only needed in #ifdef DEBUG.

Found-by: gcc47
11 years agoreboot(8): Remove an unused variable.
Sascha Wildner [Tue, 16 Oct 2012 04:38:14 +0000 (06:38 +0200)]
reboot(8): Remove an unused variable.

Found-by: gcc47
11 years agorcorder(8): Whitespace fix.
Sascha Wildner [Tue, 16 Oct 2012 04:36:35 +0000 (06:36 +0200)]
rcorder(8): Whitespace fix.

11 years agomonitor(1): Check kevent().
Sascha Wildner [Tue, 16 Oct 2012 04:36:09 +0000 (06:36 +0200)]
monitor(1): Check kevent().

Found-by: gcc47
11 years agodfregress(8): Check prop_dictionary_get_uint32()'s return value.
Sascha Wildner [Tue, 16 Oct 2012 02:59:08 +0000 (04:59 +0200)]
dfregress(8): Check prop_dictionary_get_uint32()'s return value.

Consistent with the rest of the file.

Found-by: gcc47
11 years agobrandelf(1): Make -v a no-op.
Sascha Wildner [Tue, 16 Oct 2012 02:51:22 +0000 (04:51 +0200)]
brandelf(1): Make -v a no-op.

-v never did anything, so remove the verbose variable and comment it out
in the manpage, but leave the option for compatibility.

Found-by: gcc47
11 years agoifpoll: Adjust default parameters for 1000Mbps network
Sepherosa Ziehau [Mon, 15 Oct 2012 13:30:13 +0000 (21:30 +0800)]
ifpoll: Adjust default parameters for 1000Mbps network

11 years agoigb: Per-device TX/RX descriptor count tunables
Sepherosa Ziehau [Mon, 15 Oct 2012 13:05:37 +0000 (21:05 +0800)]
igb: Per-device TX/RX descriptor count tunables

11 years agoigb: Cache align software TX/RX descriptors
Sepherosa Ziehau [Mon, 15 Oct 2012 09:27:03 +0000 (17:27 +0800)]
igb: Cache align software TX/RX descriptors

11 years agoigb: Move uncommonly accessed fields to the end of the struct
Sepherosa Ziehau [Mon, 15 Oct 2012 09:19:57 +0000 (17:19 +0800)]
igb: Move uncommonly accessed fields to the end of the struct

11 years agoAdd dragonfly.vim, for changing vim indentation rules to match style(9).
Sascha Wildner [Mon, 15 Oct 2012 07:16:38 +0000 (09:16 +0200)]
Add dragonfly.vim, for changing vim indentation rules to match style(9).

Assuming it works, haven't personally used it.

Taken-from: FreeBSD

11 years agoUpdate the pciconf(8) database.
Sascha Wildner [Mon, 15 Oct 2012 06:58:31 +0000 (08:58 +0200)]
Update the pciconf(8) database.

October 14, 2012 snapshot from http://pciids.sourceforge.net/

11 years agousb4bsd: Regenerate usbdevs.h and usbdevs_data.h.
Sascha Wildner [Sun, 14 Oct 2012 21:41:33 +0000 (23:41 +0200)]
usb4bsd: Regenerate usbdevs.h and usbdevs_data.h.

11 years agousb4bsd: Sync usbdevs with FreeBSD.
Sascha Wildner [Sun, 14 Oct 2012 21:38:08 +0000 (23:38 +0200)]
usb4bsd: Sync usbdevs with FreeBSD.

11 years agousb4bsd: Add usb_quirk module.
Sascha Wildner [Sun, 14 Oct 2012 20:10:30 +0000 (22:10 +0200)]
usb4bsd: Add usb_quirk module.

11 years agousb4bsd: Makefile cleanup.
Sascha Wildner [Sun, 14 Oct 2012 19:40:29 +0000 (21:40 +0200)]
usb4bsd: Makefile cleanup.

11 years agousb4bsd: Sort files a bit better in 'files' (from FreeBSD).
Sascha Wildner [Sun, 14 Oct 2012 19:13:28 +0000 (21:13 +0200)]
usb4bsd: Sort files a bit better in 'files' (from FreeBSD).

11 years agoemx: Cache align software TX/RX descriptors
Sepherosa Ziehau [Sun, 14 Oct 2012 13:34:28 +0000 (21:34 +0800)]
emx: Cache align software TX/RX descriptors

11 years agoemx: Group TX related fields into emx_txdata; use it in TX related functions
Sepherosa Ziehau [Sun, 14 Oct 2012 13:19:29 +0000 (21:19 +0800)]
emx: Group TX related fields into emx_txdata; use it in TX related functions

11 years agousb4bsd/controller: Use device_delete_children().
Sascha Wildner [Sun, 14 Oct 2012 13:12:08 +0000 (15:12 +0200)]
usb4bsd/controller: Use device_delete_children().

11 years agokernel: add device_delete_children()
François Tigeot [Thu, 5 Jul 2012 07:05:18 +0000 (09:05 +0200)]
kernel: add device_delete_children()

Obtained-from: FreeBSD

11 years agomake upgrade: Remove more new USB stuff if it is not requested.
Sascha Wildner [Sun, 14 Oct 2012 12:35:43 +0000 (14:35 +0200)]
make upgrade: Remove more new USB stuff if it is not requested.

To reduce confusion when switching.

11 years agousb4bsd: Pull up libusb and usbcontrol to FreeBSD current's.
Sascha Wildner [Sun, 14 Oct 2012 12:18:21 +0000 (14:18 +0200)]
usb4bsd: Pull up libusb and usbcontrol to FreeBSD current's.

I stopped before their recent streams commit.

11 years agoBring in USB4BSD userspace libraries and utilities.
Markus Pfeiffer [Sun, 14 Oct 2012 11:00:18 +0000 (11:00 +0000)]
Bring in USB4BSD userspace libraries and utilities.

The following will now be built and installed if WANT_USB4BSD is defined.

* libusb
* usbconfig

11 years agocompilers.conf.5: Some more cleanup.
Sascha Wildner [Sun, 14 Oct 2012 08:34:36 +0000 (10:34 +0200)]
compilers.conf.5: Some more cleanup.

* Remove a reference to an old patch I did for building world with clang.
  The changes which are currently needed remain to be determined.

* Make the examples more generic and indicate that buildworld/kernel
  do not necessarily survive with the compilers listed. Also, stuff them
  into an EXAMPLES section.

* Add a comma.

Reported-by: Carsten Mattner <carstenmattner@gmail.com>
11 years agovkernel - Adjust parameters for vkernel test build
Matthew Dillon [Sat, 13 Oct 2012 17:22:02 +0000 (10:22 -0700)]
vkernel - Adjust parameters for vkernel test build

* Increase root partition from 512M to 2G to accomodate DEBUG_FLAGS=-g
  kernels.

* Increase default memory from 128M to 256M

* Create the /var/vkernel directory if necessary.

11 years agokernel - set machdep.pmap_mmu_optimize to 1 by default in master
Matthew Dillon [Sat, 13 Oct 2012 17:16:04 +0000 (10:16 -0700)]
kernel - set machdep.pmap_mmu_optimize to 1 by default in master

* Set machdep.pmap_mmu_optimize to 1 by default in master.

* Note that the sysctl will be left defaulted to 0 in the 3.2 release
  because it is too new a feature.  However, we believe it to be stable.

11 years agokernel - Fix sysclock_t comparison in usched code
Matthew Dillon [Sat, 13 Oct 2012 17:11:43 +0000 (10:11 -0700)]
kernel - Fix sysclock_t comparison in usched code

* Fix a sysclock_t comparison that was attempting to detect an overflow
  by checking if an unsigned field was negative.  The field has
  to be cast to signed for the test to work as expected.

Reported-by: enjolras
11 years agoHAMMER VFS - Use full-block undos for B-Tree nodes
Matthew Dillon [Sat, 13 Oct 2012 17:03:03 +0000 (10:03 -0700)]
HAMMER VFS - Use full-block undos for B-Tree nodes

* Use a full-block undos instead of small byte-range undos for
  B-Tree nodes.

  There is no bug here per-say, but we are trying to improve
  HAMMER's ability to recover after a power failure where a disk
  drive is writing to the platter at the time of the failure.
  While we have no control over any unrelated sectors that might
  get smashed by such an event, the concern is that sectors being
  specifically written might get corrupted beyond the ability for
  the byte-range undo to fix.

  The reason is that if, say, only 50 bytes in a B-Tree node need
  updating, HAMMER must still do a 16K physical write to disk, so
  really any portion of that 16K can wind up corrupt on a power
  failure, not just the 50 bytes being changed.

  So instead of writing a byte-ranged 50-byte UNDO we now write
  a 16K undo for B-Tree elements.

* The hope is that this will improve cases where HAMMER has become
  unmountable due to CRC errors in the B-Tree closer to the root of
  the B-Tree (which are usually updated to update only the mirror_tid)

Reported-by: sgeorge, marino
11 years agomake device_probe_child() public
Tim [Tue, 25 Jan 2011 05:29:55 +0000 (21:29 -0800)]
make device_probe_child() public

11 years agomxge(4): Fix "always_inline function might not be inlinable" warning.
Sascha Wildner [Sat, 13 Oct 2012 13:36:58 +0000 (15:36 +0200)]
mxge(4): Fix "always_inline function might not be inlinable" warning.

The '__attribute__((always_inline))' does not strictly imply 'inline'.
Newer versions of gcc detect this misuse and issue the warning.
Including the missing 'inline' resolves the build warning.

11 years agocompilers.conf.5: Remove docs about *_VERSION, it no longer exists.
Sascha Wildner [Sat, 13 Oct 2012 05:53:04 +0000 (07:53 +0200)]
compilers.conf.5: Remove docs about *_VERSION, it no longer exists.

11 years agosleep.9: Really write PINTERLOCKED in the example.
Sascha Wildner [Fri, 12 Oct 2012 19:38:50 +0000 (21:38 +0200)]
sleep.9: Really write PINTERLOCKED in the example.

Reported-by: vsrinivas
11 years agousb4bsd/ehci: Fix EHCI resetting (and thus, intialization & attach).
Sascha Wildner [Fri, 12 Oct 2012 19:29:22 +0000 (21:29 +0200)]
usb4bsd/ehci: Fix EHCI resetting (and thus, intialization & attach).

No need for PINTERLOCKED here.

Reported-by: ftigeot, tuxillo
In-discussion-with: vsrinivas

11 years agosleep.9: s/PINTERLOCK/PINTERLOCKED/
Sascha Wildner [Fri, 12 Oct 2012 19:27:22 +0000 (21:27 +0200)]
sleep.9: s/PINTERLOCK/PINTERLOCKED/

11 years agousb4bsd/ehci: Ouch, fix a bug in the Makefile.
Sascha Wildner [Fri, 12 Oct 2012 17:56:15 +0000 (19:56 +0200)]
usb4bsd/ehci: Ouch, fix a bug in the Makefile.

It was taking a wrong file and this caused ehci to not properly initialize
when loaded as a module (like it is our default).

Note that this is my fault, not Markus Pfeiffer's. I had messed with the
Makefiles and it was a copy/paste error.

Reported-by: ftigeot, tuxillo
11 years agousb4bsd: Use NULL for pointers.
Sascha Wildner [Fri, 12 Oct 2012 16:59:04 +0000 (18:59 +0200)]
usb4bsd: Use NULL for pointers.

11 years agousb4bsd/controller: Remove some unused module declarations.
Sascha Wildner [Fri, 12 Oct 2012 16:52:41 +0000 (18:52 +0200)]
usb4bsd/controller: Remove some unused module declarations.

11 years agousb4bsd: Remove more unused files.
Sascha Wildner [Fri, 12 Oct 2012 16:46:01 +0000 (18:46 +0200)]
usb4bsd: Remove more unused files.

11 years agousb4bsd: Remove unused ARM related files.
Sascha Wildner [Fri, 12 Oct 2012 16:32:29 +0000 (18:32 +0200)]
usb4bsd: Remove unused ARM related files.

11 years agoFix 'make upgrade', it was broken.
Sascha Wildner [Fri, 12 Oct 2012 15:15:44 +0000 (17:15 +0200)]
Fix 'make upgrade', it was broken.

11 years agoemx: Pass emx_rxdata to RX related functions
Sepherosa Ziehau [Fri, 12 Oct 2012 10:00:46 +0000 (18:00 +0800)]
emx: Pass emx_rxdata to RX related functions

11 years agoemx: Add comment and add assertion about serializer initialization
Sepherosa Ziehau [Fri, 12 Oct 2012 03:34:55 +0000 (11:34 +0800)]
emx: Add comment and add assertion about serializer initialization

11 years agousb4bsd/audio: Some porting work in uaudio_pcm.c.
Sascha Wildner [Fri, 12 Oct 2012 09:05:13 +0000 (11:05 +0200)]
usb4bsd/audio: Some porting work in uaudio_pcm.c.

* Locking fixes (by ftigeot).

* Comment out unknown methods for now.

* Adjust include path.

With this it only whines on mixer_get_lock() which we don't have.

11 years agokernel/sound: Add PCMTRIG_COMMON (from FreeBSD).
Sascha Wildner [Fri, 12 Oct 2012 09:03:36 +0000 (11:03 +0200)]
kernel/sound: Add PCMTRIG_COMMON (from FreeBSD).

11 years agokernel: Comment out the new uaudio_pcm.c for now, it doesn't build yet.
Sascha Wildner [Fri, 12 Oct 2012 09:03:06 +0000 (11:03 +0200)]
kernel: Comment out the new uaudio_pcm.c for now, it doesn't build yet.

11 years agocustomcc/compilers.conf: Some adjustments and simplifications.
Sascha Wildner [Fri, 12 Oct 2012 08:57:12 +0000 (10:57 +0200)]
customcc/compilers.conf: Some adjustments and simplifications.

* pkgsrc's clang no longer needs special handling for C++ compilation.

* Use gcc44's cpp, gcc41 is gone.

* -dumpversion is now understool by both pkgsrc's and SVN trunk's
  clang, so no special handling needed for that either.

Based on an older patch I did with Juan Francisco a year ago.

Reported-by: Juan Francisco Cantero Hurtado <iam@juanfra.info>
               Joris Giovannangeli <joris@giovannangeli.fr>
Tested-by: Joris Giovannangeli <joris@giovannangeli.fr>
Dragonfly-bug: <http://bugs.dragonflybsd.org/issues/2205>

11 years agokernel: Some adjustments for the GCC 4.1 removal in Makefiles.
Sascha Wildner [Fri, 12 Oct 2012 08:16:20 +0000 (10:16 +0200)]
kernel: Some adjustments for the GCC 4.1 removal in Makefiles.

11 years agoUPDATING: Some words about GCC 4.7.
Sascha Wildner [Fri, 12 Oct 2012 08:12:57 +0000 (10:12 +0200)]
UPDATING: Some words about GCC 4.7.

11 years agocompilers.conf.5: We only describe non-base compilers here.
Sascha Wildner [Fri, 12 Oct 2012 07:53:20 +0000 (09:53 +0200)]
compilers.conf.5: We only describe non-base compilers here.

"gcc47" is no longer handled via compilers.conf.

11 years agokernel: Add KOBJMETHOD_END and use it.
Sascha Wildner [Fri, 12 Oct 2012 07:34:00 +0000 (09:34 +0200)]
kernel: Add KOBJMETHOD_END and use it.

11 years agousb4bsd/uether: Missing argument in usb_ether_method's ue_ioctl() member.
Sascha Wildner [Fri, 12 Oct 2012 06:25:36 +0000 (08:25 +0200)]
usb4bsd/uether: Missing argument in usb_ether_method's ue_ioctl() member.

11 years agousb4bsd/if_udav: Comment out a variable (usage is not yet enabled).
Sascha Wildner [Fri, 12 Oct 2012 06:24:06 +0000 (08:24 +0200)]
usb4bsd/if_udav: Comment out a variable (usage is not yet enabled).

11 years agousb4bsd/audio: 'static' has to be at the beginning of the declaration.
Sascha Wildner [Fri, 12 Oct 2012 06:23:02 +0000 (08:23 +0200)]
usb4bsd/audio: 'static' has to be at the beginning of the declaration.

11 years agoRemove old USB stuff when the new stack is requested.
Sascha Wildner [Fri, 12 Oct 2012 05:44:34 +0000 (07:44 +0200)]
Remove old USB stuff when the new stack is requested.

11 years agoMakefile_upgrade.inc: Adjust modules path.
Sascha Wildner [Fri, 12 Oct 2012 05:00:48 +0000 (07:00 +0200)]
Makefile_upgrade.inc: Adjust modules path.

This can be helpful in cases where old modules for some reason
had not been cleaned when the location was still /boot/modules
and have ended up getting objcopy'd to /boot/kernel after the
location was changed.

11 years agoemx: Remove unused statistics
Sepherosa Ziehau [Fri, 12 Oct 2012 03:04:04 +0000 (11:04 +0800)]
emx: Remove unused statistics

11 years agoifpoll: Don't bark, if status poll handler does not exist
Sepherosa Ziehau [Fri, 12 Oct 2012 02:52:37 +0000 (10:52 +0800)]
ifpoll: Don't bark, if status poll handler does not exist

Since no status poll handler is allowed, don't do meaningless error logging

11 years agoifpoll: Don't pass pollhz to status poll handler
Sepherosa Ziehau [Fri, 12 Oct 2012 02:46:27 +0000 (10:46 +0800)]
ifpoll: Don't pass pollhz to status poll handler

It is not useful at all.

11 years agojme: Let callout run on CPU0, this is where main serializer is held
Sepherosa Ziehau [Fri, 12 Oct 2012 01:21:18 +0000 (09:21 +0800)]
jme: Let callout run on CPU0, this is where main serializer is held

11 years agokernel - Fix i386 pmap bug
Matthew Dillon [Thu, 11 Oct 2012 21:34:09 +0000 (14:34 -0700)]
kernel - Fix i386 pmap bug

* mpte will be NULL for KVM page table pages, there is no need to track
  the wire count.  Conditionalize-out the unwiring call.

* This is believed to be (this time for sure to the third power!) the
  PG_BUSY crash that vsrinivas was getting on i386 related to paging
  in a swapped kernel pipe buffer.

11 years agokernel - Make pcb_onfault more robust.
Matthew Dillon [Thu, 11 Oct 2012 19:12:25 +0000 (12:12 -0700)]
kernel - Make pcb_onfault more robust.

* Record the expected kernel stack pointer along with the pcb_onfault
  action.  Adjust the trap code to only take the action if the frame's
  stack pointer matches the recorded expected stack pointer.

  Otherwise this might be a recursive trap and we definitely do NOT want
  to execute the on-fault stuff in that situation.

* Prior to these changes recursive traps during uiomove()s could result
  in a kernel stack so corrupt that finding the actual cause of the panic
  becomes impossible.  This is believed to be making life difficult for us
  trying to track down a particular i386 panic.

* On x86-64 we had to increase the size of the pcb structure.  kgdb on
  kernel cores and live kernels will be effected (needs recompile).

11 years agotop - Use RES by default instead of PRES
Matthew Dillon [Thu, 11 Oct 2012 15:36:45 +0000 (08:36 -0700)]
top - Use RES by default instead of PRES

* The kernel support for PRES was removed during the SMP fine-grained
  locking work on the VM system last year so top was reporting 0K for
  everything.  Change top to go back to RES.