PR/57889: Ricardo Branco: ext2fs does not have user immutable and append
file flags, only system ones. Restrict those to the superuser. Before
the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the
default.

Adjust _all_ cinclude of *.local files

- Ensure always at end
- Use tab rather than spaces
- Add consistent comment
"Pull in optional local configuration - always at end"

The only functional change is that a local file which tried to
override an existing setting (eg with "no foo") would have failed
in some cases before, but now will work

Ensure GENERIC.local is always at the end of GENERIC

Where a GENERIC config had an existing inclusion of GENERIC.local,
ensure it is always at the end of the file, with a consistent
comment:

# Pull in optional local configuration
cinclude "arch/landisk/conf/GENERIC.local"

This allows GENERIC.local to correctly override all options

(This pass does not affect any GENERIC which did not already have
an include of GENERIC.local)

swwdog(4): Add to GENERIC kernels.

Plus a handful of others that I'm familiar with. Lots of special-
purpose kernels should probably have this too but I'm not going
through all the arm, mips, and ppc evaluation board kernels to see
which ones are relevant.

Omitted from systems I know to be very small:
- sun2/GENERIC
- dreamcast/GENERIC
Feel free to remove it from others that need to be kept smaller.

Compile-tested a few of these just in case:
- alpha/GENERIC
- amd64/GENERIC
- evbmips/OCTEON
- i386/GENERIC
- riscv/GENERIC

PR kern/29702

UFS/LFS dirhash:
- Enable UFS_DIRHASH if the architecture or kernel model specific config
file can use 128MB of RAM or more.
- Remove experimental tag from UFS_DIRHASH; it's been with RUMP kernel
and by a number of NetBSD developers for years.
- Add LFS_DIRHASH if LFS was enabled.
- Be somewhat consistent with FS options order.

Add some file system options present in GENERIC kernels.

Add more options, mainly want "options INET" and "pseudo-device loop" so context bug occurs

branches: 1.8.2; 1.8.4;
Add `pseudo-device ksyms' where `options DDB' is used, because
config(1)/config(5) can't handle module dependency correctly at this
moment.

(This is another proof that shared file definition (`file xxx.c a|b')
is a bad idea.)

Remove the KMEMSTATS option. It no longer exists.

branches: 1.6.6;
fix manual section numbering of sysctl.
thanks wiz@

branches: 1.5.2; 1.5.4;
Remove MALLOC_DEBUG and MALLOCLOG, which is dead code after malloc(9) move
to kmem(9). Note: kmem(9) has debugging facilities under DEBUG/DIAGNOSTIC.
However, expensive kmguard and debug_freecheck have to be enabled manually.

branches: 1.4.8; 1.4.12;
Indent.
s/mainbus0/mainbus?/.

enable TMPFS in all GENERICs that have MFS enabled.

Add acpitz.
Enable MFS.

branches: 1.1.2; 1.1.4; 1.1.6;
Fix little bit, and add a few files.
current status is to see following thread.
http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html

PR/57889: Ricardo Branco: ext2fs does not have user immutable and append
file flags, only system ones. Restrict those to the superuser. Before
the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the
default.

Adjust _all_ cinclude of *.local files

- Ensure always at end
- Use tab rather than spaces
- Add consistent comment
"Pull in optional local configuration - always at end"

The only functional change is that a local file which tried to
override an existing setting (eg with "no foo") would have failed
in some cases before, but now will work

UFS/LFS dirhash:
- Enable UFS_DIRHASH if the architecture or kernel model specific config
file can use 128MB of RAM or more.
- Remove experimental tag from UFS_DIRHASH; it's been with RUMP kernel
and by a number of NetBSD developers for years.
- Add LFS_DIRHASH if LFS was enabled.
- Be somewhat consistent with FS options order.

Add some file system options present in GENERIC kernels.

vether: Add to kernel configurations

It's only enabled if the kernel enabled bridge AND tap.
Otherwise it's commented out.

Remove references to BRIDGE_IPF, it is now compiled in by default.

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.15.6;
Replace references to etherip by l2tp. Etherip was already not enabled
anyway.

Unreference IPF/PF from all the config files, and enable NPF instead when
wanted. This also fixes some inconsistencies I saw in several files (eg
IPF options while IPF was not compiled, IPF+PF enabled by default, etc).

branches: 1.13.12; 1.13.14;
Add more options, mainly want "options INET" and "pseudo-device loop" so context bug occurs

branches: 1.12.2; 1.12.4;
Remove the KMEMSTATS option. It no longer exists.

branches: 1.11.6;
fix manual section numbering of sysctl.
thanks wiz@

branches: 1.10.4;
more bogus number removal

Add acpi0 at mainbus - it is not realy optional.

branches: 1.8.2;
Remove MALLOC_DEBUG and MALLOCLOG, which is dead code after malloc(9) move
to kmem(9). Note: kmem(9) has debugging facilities under DEBUG/DIAGNOSTIC.
However, expensive kmguard and debug_freecheck have to be enabled manually.

branches: 1.7.8; 1.7.12;
Remove unused count from pseudo-device md.

branches: 1.6.4;
Fix little bit, and add a few files.
current status is to see following thread.
http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html

Changes to MEMORY_RBFLAGS option:
- renamed to MEMORY_DISK_RBFLAGS to better fit the rest of the
MEMORY_DISK options(4)
- change default value to RB_AUTOBOOT instead of RB_SINGLE, and adapt
the config(5) files accordingly
- document this option inside options(4)

See also http://mail-index.netbsd.org/tech-kern/2008/12/25/msg003924.html

Reviewed by abs@ in private mail.

branches: 1.4.4; 1.4.12;
Remove GENERIC.local from the repository

Make all the kernels that currently include their corresponding GENERIC.local
file use the cinclude directive instead of include. This way config(1) will
not complain if the file cannot be found.

After doing this, remove the GENERIC.local files from the repository so that
the user will not see modified files during updates, and local changes to
them cannot end up in the repository by mistake.

Discussed in tech-kern@ earlier this month. No strong objections.

branches: 1.3.30; 1.3.50; 1.3.54;
Root Memory disk nits

branches: 1.2.4; 1.2.6;
trying MFS for ski FS

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.12; 1.1.14;
Initial import of arch/ia64 sources.
These sources are ported from FreeBSD/ia64 code.
See individual source files for credits.
In addition, code from NetBSD/alpha NetBSD/sparc64,
NetBSD/i386 and NetBSD/amd64 were used as templates,
along with my own additions.

Remove GENERIC.local from the repository

Make all the kernels that currently include their corresponding GENERIC.local
file use the cinclude directive instead of include. This way config(1) will
not complain if the file cannot be found.

After doing this, remove the GENERIC.local files from the repository so that
the user will not see modified files during updates, and local changes to
them cannot end up in the repository by mistake.

Discussed in tech-kern@ earlier this month. No strong objections.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.20; 1.1.50; 1.1.70; 1.1.74;
Initial import of arch/ia64 sources.
These sources are ported from FreeBSD/ia64 code.
See individual source files for credits.
In addition, code from NetBSD/alpha NetBSD/sparc64,
NetBSD/i386 and NetBSD/amd64 were used as templates,
along with my own additions.

Revert -O0 for pmap, avoid RAW dependency compilation warning

Disable optimization for pmap.c to prevent RAW assembler dependency
warnings.

If port ever becomes more stable, should revert this and figure out
exactly why only pmap seems to have this issue in the kernel.

- Determine KERN_AS automatically depending on whether OPT_MODULAR is
set or not, in the same way as libcompat.

- Specify OPT_MODULAR in the port Makefile instead of KERN_AS.

Now, KERN_AS=library is used for kernels without module(7) for all ports.

OK christos

branches: 1.5.16; 1.5.18;
Define ${LINKSCRIPT} in one place.

${KERN_LDSCRIPT} -> ${KERNLDSCRIPT}

branches: 1.3.2;
Use LINKSCRIPT.

branches: 1.2.54;
Remove unnecessary references to config_time.h.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.20; 1.1.50; 1.1.56; 1.1.64;
Initial import of arch/ia64 sources.
These sources are ported from FreeBSD/ia64 code.
See individual source files for credits.
In addition, code from NetBSD/alpha NetBSD/sparc64,
NetBSD/i386 and NetBSD/amd64 were used as templates,
along with my own additions.

make process_machdep.c included always since it provides register i/o used by
sys_process_getlwpstatus.c which is always included.

harmonize process_machdep.c inclusion.

Move all non-emulation-specific coredump code into the coredump module,
and remove all #ifdef COREDUMP conditional compilation. Now, the
coredump module is completely separated from the emulation modules, and
they can all be independently loaded and unloaded.

Welcome to 9.99.18 !

branches: 1.8.16;
PR port-ia64/51261

Add pcibus so kernels will compile. Required for acpi now

branches: 1.7.12; 1.7.30; 1.7.34;
fix build errors with gcc 4.5.

Welcome to 5.99.53! Merge rmind-uvmplock branch:

- Reorganize locking in UVM and provide extra serialisation for pmap(9).
New lock order: [vmpage-owner-lock] -> pmap-lock.

- Simplify locking in some pmap(9) modules by removing P->V locking.

- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share
the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).

- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner.
Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.

- Unify /dev/mem et al in MI code and provide required locking (removes
kernel-lock on some ports). Also, avoid cache-aliasing issues.

Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches
formed the core changes of this branch.

branches: 1.5.4; 1.5.10;
Fix little bit, and add a few files.
current status is to see following thread.
http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html

branches: 1.4.20;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

branches: 1.3.6;
- kern_kern_microtime.c is gone, so replace references of it
with new kern/kern_cctr.c in TODO comments
- also replace struct cc_microtime_state member in struct cpu_info
with struct cctr_state defined in <sys/cctr.h>, which is unused yet
in this port

branches: 1.2.6; 1.2.16; 1.2.24; 1.2.28; 1.2.30;
trying MFS for ski FS

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.12; 1.1.14;
Initial import of arch/ia64 sources.
These sources are ported from FreeBSD/ia64 code.
See individual source files for credits.
In addition, code from NetBSD/alpha NetBSD/sparc64,
NetBSD/i386 and NetBSD/amd64 were used as templates,
along with my own additions.

Don't mention stab and DWARF sections, because these (poorly mtaintained)
lists only help to make them harder to read.

If those sections are found in inputs, they simply appear in outputs as
orphaned sections, sorted by section types and attributes.

.rel/.rela should not be generated in kernels.

.init/.fini/.ctors/.dtors should be irrelevant to kernels.

I bet setting search-directory for ld.so is useless in any kernel.

Indent with 2 spaces.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.20; 1.1.122; 1.1.142;
Initial import of arch/ia64 sources.
These sources are ported from FreeBSD/ia64 code.
See individual source files for credits.
In addition, code from NetBSD/alpha NetBSD/sparc64,
NetBSD/i386 and NetBSD/amd64 were used as templates,
along with my own additions.

Remove uscanner(4) driver

This exists for compatibility with a Linux interface which was apparently
deprecated in Linux 2.6. There are various mailing list threads going
back to 2004 where the usefulness of this driver is discussed, but
the conclusion is that scanner software has all moved to using ugen(4)
instead, and enabling this driver will not help you scan things.

branches: 1.19.8;
mark nsmb major obsolete

remove urio(4), a driver for the Rio500 MP3 player.

At this point it is highly unlikely this 1999 device still has users,
but it still comes up in the context of maxv's USB-fuzzing (and any device
could pretend to be a urio(4)), so it's best to get rid of it.

Renamed all major entries to obsolete, as was done in previous removals.

This still requires an update to sanitizers, but they're located in
"external", perhaps it should be first committed upstream?

Proposed on tech-kern a month ago.

branches: 1.17.6;
Systematize handling of removed drivers.

- Every driver that was removed and whose number hasn't already been
reused is now listed with a commented-out "obsolete" line.
- The format of these has been systematized. Future format changes can
probably be safely done with a script.
- This does not include a few cases of assignments that only lasted a
couple days, or stuff from before major reorgs. Some of these may
be included nonetheless, because there was a lot of ground to cover
and therefore not a lot of time to dig into history in detail.

Note that the obsolete listings do not mean the major numbers can
never be reused; that's up to portmasters and/or core. It does mean
that they won't be reused by accident, however, which in some cases
(depending on the driver, how widely used it was, its family of device
nodes, their default permissions, etc.) can be quite dangerous.

Note that some of the things now explicitly listed as obsolete are
really ancient history. My scan went back as far as when the majors
files were added. (But not before that.)

Restore satlink's majors entries commented out and marked obsolete.
Otherwise they might accidentally get reused later and cause a
security problem.

Remove the satlink driver. It was disabled everywhere, had no man page and
no use either. Spotted by thorpej in PR/21345, ok christos.

Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently,
but also as discussed several times in the past.

Remove ISDN from the kernel. It has remained unmaintained for a long time,
is of poor quality, and is now an obstacle to MP-ification. It was removed
ten years ago from FreeBSD for the same reason.

This retires a big user of the mbuf API, and will ease maintenance of the
kernel.

branches: 1.12.14; 1.12.16;
Add a synthesized pc beeper and keyboard bell for platforms with an audio
device.

branches: 1.11.2;
Update device dependency information - the sysmon major device now depends on the sysmon module itself, not on the individual components.

branches: 1.10.6;
Removed MD veriexec entry this was changed to MI a long time ago.
Thanks to Maxime Villard for spotting this.

branches: 1.9.2; 1.9.4;
Quoting sys/dev/vme/files.vme commit log: "vmegeneric never saw the
light of the source tree. After 7 years, I guess nobody missed it."

OK by wiz@

branches: 1.8.2; 1.8.6;
dependant -> dependent

use a MI major number for uhso(4) driver
(requested by mrg)

add major device for usho(4) driver

Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.

branches: 1.4.6; 1.4.10; 1.4.16; 1.4.18;
Remove systrace. Ok core@.

branches: 1.3.24; 1.3.30; 1.3.36;
Remove traces of scd(4), which apparently never actually had a driver in
the tree.

s/independant/independent/, from Zafer.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.18; 1.1.20; 1.1.22;
Initial import of arch/ia64 sources.
These sources are ported from FreeBSD/ia64 code.
See individual source files for credits.
In addition, code from NetBSD/alpha NetBSD/sparc64,
NetBSD/i386 and NetBSD/amd64 were used as templates,
along with my own additions.

branches: 1.2.6;
trying MFS for ski FS

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.12; 1.1.14;
Initial import of arch/ia64 sources.
These sources are ported from FreeBSD/ia64 code.
See individual source files for credits.
In addition, code from NetBSD/alpha NetBSD/sparc64,
NetBSD/i386 and NetBSD/amd64 were used as templates,
along with my own additions.