merge

kernel: Remove some unused variables in the serial drivers.

Merge branches 'hammer2' and 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly into hammer2

kernel: Make SMP support default (and non-optional).

The 'SMP' kernel option gets removed with this commit, so it has to
be removed from everybody's configs.

Reviewed-by: sjg
Approved-by: many

Merge branches 'hammer2' and 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly into hammer2

kernel - Add sysctls and tunables for [ALT_]BREAK_TO_DEBUGGER, change
serial console

* Add kern.break_to_debugger and kern.alt_break_to_debugger sysctls and
/boot/loader.conf tunables.

* Allows

kernel - Add sysctls and tunables for [ALT_]BREAK_TO_DEBUGGER, change
serial console

* Add kern.break_to_debugger and kern.alt_break_to_debugger sysctls and
/boot/loader.conf tunables.

* Allows enabling of these features without having to specify the
related options in the kernel config.

* Do not override current sio settings when checking, inputting, and
outputing characters via the console functions. The serial port
will be set up initially according to the console specs.

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Merge branches 'hammer2' and 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly into hammer2

puc(4): Enable it for x86_64, too.

I have no idea if it works, but it is not in our GENERIC kernels so it
looks safe to just lurk for someone adding it to their config and
reporting breakage.

bus: Pass intsrerupt description to setup_intr bus method

If no interrupt description is supplied, then the device's name
will be used.

Add bus_setup_intr_descr(), which allow device drivers to pas

bus: Pass intsrerupt description to setup_intr bus method

If no interrupt description is supplied, then the device's name
will be used.

Add bus_setup_intr_descr(), which allow device drivers to pass
interrupt description. Reimplement bus_setup_intr() using
bus_setup_intr_descr().

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Initial import of binutils 2.22 on the new vendor branch

Future versions of binutils will also reside on this branch rather
than continuing to create new binutils branches for each new version.

swi: Pass cpuid to swi register and unregister

Pass -1 as cpuid then these functions will try pin the ithread to
different CPU based on the 'intr' to be registered/unregistered.

Device and taskqueu

swi: Pass cpuid to swi register and unregister

Pass -1 as cpuid then these functions will try pin the ithread to
different CPU based on the 'intr' to be registered/unregistered.

Device and taskqueue swi ithreads' cpuid is not explicitly specified,
i.e. -1 is used, swi_vm still runs on CPU0.

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kernel: Use NULL for DRIVER_MODULE()'s evh & arg (which are pointers).

This is just cosmetics for easier reading.

Merge branch 'master' of git://chlamydia.fs.ei.tum.de/dragonfly

rename amd64 architecture to x86_64

The rest of the world seems to call amd64 x86_64. Bite the bullet and
rename all of the architecture files and references. This will
hopefully make pkgsrc build

rename amd64 architecture to x86_64

The rest of the world seems to call amd64 x86_64. Bite the bullet and
rename all of the architecture files and references. This will
hopefully make pkgsrc builds less painful.

Discussed-with: dillon@

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Revert "rename amd64 architecture to x86_64"

This reverts commit c1543a890188d397acca9fe7f76bcd982481a763.

I'm reverting it because:
1) the change didn't get properly discussed
2) it was based on

Revert "rename amd64 architecture to x86_64"

This reverts commit c1543a890188d397acca9fe7f76bcd982481a763.

I'm reverting it because:
1) the change didn't get properly discussed
2) it was based on false premises:
"The rest of the world seems to call amd64 x86_64."
3) no pkgsrc bulk build was done to test the change
4) the original committer acted irresponsibly by committing
such a big change just before going on vacation.

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rename amd64 architecture to x86_64

The rest of the world seems to call amd64 x86_64. Bite the bullet and
rename all of the architecture files and references. This will
hopefully make pkgsrc build

rename amd64 architecture to x86_64

The rest of the world seems to call amd64 x86_64. Bite the bullet and
rename all of the architecture files and references. This will
hopefully make pkgsrc builds less painful.

Discussed-with: dillon@

show more ...

Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly

sio(4) - Fix double make_dev if used as console

* sio was calling another make_dev for ttyd0 if it was being used as
console. This is no longer valid with devfs, so we look for the
existing ttyd

sio(4) - Fix double make_dev if used as console

* sio was calling another make_dev for ttyd0 if it was being used as
console. This is no longer valid with devfs, so we look for the
existing ttyd0, as it must exist already if the device has been
attached.

Dragonfly-bug: http://bugs.dragonflybsd.org/issue1485
Reported-by: Hasso Tepper, Jordan Gordeev

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AMD64 - Fix format conversions and other warnings.

DEVFS - move devfs headers to sys/sys; fix consumers

* Move devfs.h and devfs_rules.h from sys/vfs/devfs/ to sys/sys/

* Fix all consumers of the devfs headers to use the new path

DEVFS - remove dev_ops_add(), dev_ops_get(), and get_dev()

DEVFS - Bring in Alex's GSOC kernel adjustments.

This is a rollup commit bringing in Alex Hornung's GSOC adjustments
to the main kernel codebase for DEVFS.

Submitted-by: Alex Hornung <ahornung@gmai

DEVFS - Bring in Alex's GSOC kernel adjustments.

This is a rollup commit bringing in Alex Hornung's GSOC adjustments
to the main kernel codebase for DEVFS.

Submitted-by: Alex Hornung <ahornung@gmail.com>

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Merge branch 'master' of /home/www-data/gitweb/dragonfly

vrevoke/single-user - fix more revoke issues.

* vrevoke() no longer clears vp->v_rdev. Doing so interferes with specfs's
ability to call dev_dclose(). Fixing this will allow the regular close

vrevoke/single-user - fix more revoke issues.

* vrevoke() no longer clears vp->v_rdev. Doing so interferes with specfs's
ability to call dev_dclose(). Fixing this will allow the regular close
of the vnode to close the underlying device.

Since the revoke code detaches the vnode from any user-visible file
descriptors the vnode will end up being closed the moment the last
referenced to the detached fp goes away.

* kill 1 no longer leaves the syscons in a state where both /dev/ttyv0 and
/dev/console are marked open (due to the above bug). This state would
cause the keyboard to stop working sometimes when dropping into single
user.

* Add dev_drevoke() and friends. This allows a device to do something
when an attempt is made to revoke() the related vnode.

TTY and PTY devices now attempt to break out of any ttysleep() operation
(such as when processes are blocked in read()). This is advisory and
if it fails to break a process out of a blocked condition that process
will still detach after the blocked condition is resolved normally.

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Merge commit '973c11b9c3cdde88fe6ca0ef2c5af56a8c49e014' into amd64