Xref __builtin_return_address(3).

(jruoho)

Document the __builtin_return_address() GNU extension. Again this is well
justified due to the wide use of these non-standard extensions in the tree.

(jruoho)

Uppercase Dt argument, use \e for backslashes.

(wiz)

Identify another type of BPPC correctly

(jandberg)

Xref ssp(3) and clean SEE ALSO.

(jruoho)

Small modifications to wording, tidy up SEE ALSO.

(jruoho)

Fix SYNOPSIS, add CAVEATS.

(jruoho)

A small fix.

(jruoho)

Document the __alignof__ GNU extension.

(jruoho)

Sort sections.

(wiz)

Add an 'l' style for sorting that sorts by the string length of the field.

(christos)

PR/44235: Martin Husemann: Fix core dump due to memory corruption.
Found by Henning Petersen

(christos)

obvious pasto from Anon Ymous

(christos)

I've had this patch in my tree for a while and since it only improves
the situation, I decided to commit it. There is an inherent problem
with ASLR and the way the pthread library is using the thread stack.

Our pthread library chooses that stack for each thread strategically
so that it can locate the location of the pthread struct for each
thread by masking the stack pointer and looking just below the red
zone it creates. Unfortunately with ASLR you get many random values
for the initial stack, and there are situations where the masked
stack base ends up below the base of the stack. (this happens on
x86 when the stack base happens to be 0x???02000 for example and
your mask is stackmask is 0xffe00000). To fix this, we detect the
pathological cases (this happens only in the main thread), allocate
more stack, and mprotect it appropriately. Then we stash the main
base and the main struct, so that when we look for the pthread
struct in pthread__id, we can special case the main thread.

Another way to work around the problem is unlimiting stacksize,
but the proper way is to use TLS to find the thread structure and
not to play games with the thread stacks.

(christos)

remove NOGCCERROR, WARNS?=5

(christos)

Replace "\t" with Ta in table.
Fixes output with mandoc. Noted by njoly.

(wiz)

Pull in sys/atomic.h so that hp700 can build - needed for membar_exit.

(skrll)

Free tables are already zeroed in xen_pmap_bootstrap. No need to
do it a second time in assembly code.

(jym)

Disable test cases which have not worked in ages instead of skipping them.

(pooka)

fix the kflag_limits test case and enable it

(pooka)

Don't loop eternally if uiomove() fails eternally (e.g. because
the connection to the client has been severed).

(pooka)

test case for PR kern/44251

(pooka)

Xref module(7).

(tsutsui)

Check that raid1 and raid5 can serve data after a component has
been nuked.

(pooka)

atf-check => atf_check

(pooka)

Fix test to use atf_check.  My development machine still had
/usr/bin/atf-check installed ....

(pooka)

Use correct spec_islocked method.

(pooka)

add a bit for MCCR_RAW_EN -- enable read-after-write.

(mrg)

allow sparc64 spc_find_ino() to be NULL; schizo doesn't need it.

(mrg)

Don't force debug build.

(joerg)

Don't force debug build. XXX Why does this have NOGCCERROR=1 set?

(joerg)

Don't force debug build.

(joerg)

Don't assign CFLAGS. Use default WARNS from usr.sbin/Makefile.inc.

(joerg)

Build xcvs without -g.

(joerg)

- Fix a few possible locking issues in execve1() and exit1().  Add a note
  that scheduler locks are special in this regard - adaptive locks cannot
  be in the path due to turnstiles.  Randomly spotted/reported by uebayasi@.
- Remove unused lwp_relock() and replace lwp_lock_retry() by simplifying
  lwp_lock() and sleepq_enter() a little.
- Give alllwp its own cache-line and mark lwp_cache pointer as read-mostly.

OK ad@

(rmind)

do_posix_fadvise: fix and improve previous change - add a comment with
some rationale and handle few range overflows.

Per report/discussion with yamt@.

(rmind)

mi_switch: remove invalid assert and add a note that preemption/interrupt
may happen while migrating LWP is set.

Reported by Manuel Bouyer.

(rmind)

NPF checkpoint:
- Add support for session saving/restoring.
- Add packet logging support (can tcpdump a pseudo-interface).
- Support reload without flushing of sessions; rework some locking.
- Revisit session mangement, replace linking with npf_sentry_t entries.
- Add some counters for statistics, using percpu(9).
- Add IP_DF flag cleansing.
- Fix various bugs; misc clean-up.

(rmind)

Byebye deadlock.

(eeh)

Fix typo in cross-refernce.

(njoly)

PR/44248: Antti Kantee: Fix multi-threaded localtime hang.

(christos)

Add _tcpdump uid/gid checks.

(njoly)

new_vmcmd: assertions

(yamt)

- lookup_once: when crossing a mount point, don't keep the parent vnode locked.
  ie. don't lock a vnode while holding another vnode which belongs to a
  different filesystem.  otherwise we propagate slowness (or deadness) of a
  filesystem to another via vnode lock chain.
- lookup_parsepath: don't alter vnode states.  let the caller do it instead.
- add comments and assertions.

(yamt)

wrap a long line.

(yamt)

nfs_rcvunlock: don't wake up all waiters.

(yamt)

realtimerexpire: rename a confusing variable.  no functional change.
(now_ms -> now_ns as it hold a nano second value)

(yamt)

update some comments

(yamt)

aio_worker: add an assertion

(yamt)

0 -> NULL for a pointer

(yamt)

do minimal locking to make assertions like KASSERT(VOP_ISLOCKED(vp)) happy.

(yamt)

cosmetics.  no functional changes.
- constify
- wrap long lines
- assertions
- comments

(yamt)

Fix cross-reference, dir(5) -> dirent(3).

(njoly)

Set the GPIO to enable AGP configuration space access when attaching gtpci0
and do not reset it again. This keeps AGP devices visible after configure().
Improved the match-function to look for a Discovery controller on the PCI
bus.

(phx)

the setlist joy for a new tp

(pooka)

Add an isolated test case for PR lib/44248.

(pooka)

fix editing artifact

(pooka)

* remove #ifdef nonsense (which caused the lossage in the first place)
* make it a DRIVER so that it autoloads when /dev/nsmb is opened

(pooka)

use aprint

(pooka)

Try to unbreak module a little.  It would be really nice to not
utterly break things in the name of modularization, especially if
avoiding breakage takes 2min.

(pooka)

unifdef -D__NetBSD__

(pooka)

There is no harm to add a manual page for the GNU typeof()-construct, given
that it has already crawled into the source tree.

(jruoho)

correct the error message (wait3->waitpid)

(plunky)

Bump date for chroot default.

(wiz)

Make tcpdump(8) to drop root privileges and chroot(2) by default.

(jruoho)

Remove superfluous Pp.

(wiz)

Note that the previous are available only for the kernel.

(jruoho)

Briefly describe __read_mostly and __cachline_aligned.

(jruoho)

Note __func__ and restrict.

(jruoho)

Add __insn_barrier(3). XXX: Someone more knowledgeable may want to check this.

(jruoho)

Remove implementation detail.

Bump date.

(skrll)

When doing MP, make sure the TLB is global mode (shared among all threads).

(matt)

apply some #if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 6 around the code
that uses features no longer part of xorg-server 1.9.

seems to fix sgimips builds.

(mrg)

Fix build by pulling in uvm/uvm_extern.h.

(joerg)

Sort ERRORS. Fix a typo. Readd macro usage lost in previous.
Remove trailing whitespace.

(wiz)

Sort SEE ALSO, add a serial comma.

(wiz)

Use more markup.

(wiz)

Support MKREPRO

(joerg)

Kill use of __DATE__ and __TIME__ in SCCS strings.

(joerg)

Fix up mktime_z.3 entries

(joerg)

Push C++ library linkage into the shared Makefile.inc fragments.

(joerg)

Replace use of errlist with a single concatenated version and an offset
array. This requires less storage and avoids one runtime relocation per
errno value.

(joerg)

Don't use normal environment handling functions from libc, but iterate
once over the array and clean out entries as needed.

(joerg)

add missing files.

(christos)

it is getname not time.

(christos)

add the 3 missing man pages.

(christos)

s/rdbg/dbg/ in a few places.

(skrll)

Remove incorrect comment.

(skrll)

Darn - can't tytpe today!

(pgoyette)

Get this right (don't need to \ escape the [Ba]) and update the date

(pgoyette)

Note that $ORIGIN kernel support (in kern/kern_exec.c) is currently disabled.
Info from skrll@.
Bump date.

(wiz)

Sort sections

(wiz)

Fix typo - or_eq is "|=" and not "!="

(pgoyette)

Xref iso646(3).

(jruoho)

mention new tzcode

(christos)

sets for tzcode enhancements

(christos)

Provide a re-entrant and thread-safe set of timezone API's that
don't require locking and can operate on user-specified timezones
as opposed to having to alter the environment to change a timezone.
This work was presented to the tzcode folks and it was generally
accepted, but there seems to be a lot of inertia.

(christos)

Provide a re-entrant and thread-safe set of timezone API's that
don't require locking and can operate on user-specified timezones
as opposed to having to alter the environment to change a timezone.
This work was presented to the tzcode folks and it was generally
accepted, but there seems to be a lot of inertia.

(christos)

Mention vlan(4) support in vr(4).

(wiz)

Reference __builtin_object_size(3) and attribute(3) with each other.

(jruoho)

Reduce the number of tests run automatically, as they apparently go
quite slowly when run under qemu.

Also, change the switch variable from "RESIZE_FFS_BIG_TESTS" to
"RESIZE_FFS_ALL_TESTS", and only check if it's set or not.

(riz)

Document __dead, __pure, __constfunc, __noinline, __unused, and __used.

(jruoho)

Observe the following spelling:
- wide character (noun)
- wide-character (adjective)

Inspired by jmc@OpenBSD.

(wiz)

Add missing word.

(wiz)

Factor out more common code.  No functional changes intended.

(riz)

Enable ETHERCAP_VLAN_MTU in vr(4).  Tested on VT6105M and VT8237R+.
May or may not work on earlier chips, for now just assume it will.
Provoked by PR#44243.

(jakllsch)

Have the client and server perform some sort of handshake first.
It's pretty much a placeholder for now.  One plan for the future
is to require some sort of authentication for superuser clients.
The code will need a little massage then, though, to prevent DoS
attacks.

(pooka)

When encountering a certificate where "ID mismatched with ASN1
SubjectName", and verify_identifier is off, don't raise an error.
This makes the behavior match the man page.

Patch sent for review long ago:
  http://mail-index.netbsd.org/tech-security/2006/03/24/0000.html
with no negative feedback received to date.

(gdt)

Be sure to always initialize props variable to a sensible value.
Fix a problem with envstat -S call which was installing bogus/random
limits.

ok pgoyette.

(njoly)

Paraphrase slightly.

(jruoho)

+rump_sp manpage

(pooka)

Describe the rump_sp facility a bit.

(pooka)

When skipping output for a temperature of absolute zero, don't forget to
skip past the display columns that the value would otherwise occupy.

Fixes display issue when swsensor(4) is used and it has a value of 0K,
as reported by njoly@

(pgoyette)

Also allow specification of sensor's initial value when it is loaded,
using "-i value=<value>".

Suggested by njoly@

(pgoyette)

Fix build.

(uebayasi)

Bump SYMTAB_SPACE.

(uebayasi)

xfer rump_etfs

(pooka)

Print a banner a connecting client.  The banner contains rump sp
protocol version, os name, os revision and machine.

(pooka)

.Fn, offset indent, complete reference.

(jruoho)

Fix the references and -offset indent.

(jruoho)

Use .Fn.

(jruoho)

Xref cdefs(3).

(jruoho)

Xref cdefs(3).

(jruoho)

Now that <sys/cdefs.h> is mostly documented, include a small summary page
for it, cdefs(3).

(jruoho)

regen.

(wiz)

_KERNEL_OPT

XXX: should figure out how to make defopt compatible with a modular
world (e.g. "kill it" or define it a little better).

(pooka)

Use full month name in dates.

(wiz)

Ooops, backout intended part of previous change, pointed out by
Masao Uebayashi.

(martin)

bump date for previous

(plunky)

Remove extra .Pp before wizd(8) beats me.

(jruoho)

remove unnecessary step in example code
(sdp_service_attribute() did that already)
while here, start new paragraph for next example

(plunky)

Mention attribute(3) in passing.

(jruoho)

Start to document the GNU C attributes. For now, only __packed, __aligned,
and __section are documented, but I will keep extending this.

(jruoho)

ioctl: KNF switch-case

(cegger)

add PCI VGA drivers

(cegger)

Brdige -> Bridge

(cegger)

ioctl: KNF switch-case, remove useless brackets

(cegger)

ioctl: KNF switch-case

(cegger)

Don't pass unused argument. From Doug Barton.

(dholland)

Use strlcpy, not strncpy, when the desired semantics are strlcpy's
rather than strncpy's.

(dholland)

uebayasi-xip: Add a few files.

(uebayasi)

finish device_t-ification, now it works again

(macallan)

ubc_init needs to run while we're still cold or uvmhist breaks.

(eeh)

Slighty tweak the interrupt debug printfs.

(matt)

Fix typo (damn :q! in vi allow the commit to proceed).

(matt)

Add a workaround (hopefully temporary) for corrupted usb fragments on powerpc.
With this in effect, USB is now usable on some powerpc platforms again.
Basically this prevents the DMA portion of the fragment ever overlapping the
usb_frag_hdr which is enough to solve the problem.  To enable this, add

options USB_FRAG_DMA_WORKAROUND

to your config file.
Switch from malloc to kmem.

(matt)

Invalidate meta_fname when we finish a job, so that in compat
mode, we do not report a previous .meta file as being involved
in an error.

(sjg)

Whitespace police.

(haad)

Only KM_SLEEP | KM_NOSLEEP can be passed down to kmem layer, clean up
tqflags from internal taskq flags (TQ_FRONT) before calling kmem_alloc.

(haad)

fix post-move testsdir.  duh

(pooka)

goop for initial raidframe test

(pooka)

"A few seconds later" I realized the kernel directory is dev/raidframe,
not dev/raid, so reflect this in the test dir.  Affects location
for test of PR kern/44239.

(pooka)

Add first raidframe tests.  This is the test for the kernel fault
described in PR kern/44239

(pooka)

Use proper cleanup.

XXX: the atf sh "compiler" should check for errors.

(pooka)

Guard against supplying the same parameter multiple times in one -d argument.

(pooka)

language fix.  sniped by wizd

(pooka)

+rump.raidctl

(pooka)

Use RUMPPRG.

ok Greg Oster

(pooka)

Merge single-letter options in SYNOPSIS.

(wiz)

Extract searching of description tables into a single function, rather
than duplicating the code every time.  Minor reduction in code size
(about 1200 bytes on amd64), no change in functionality.

(pgoyette)

Add an option to not actually run the power management scripts, and
when in debug mode send all error messages to stderr rather than to
syslog(8).

(pgoyette)

beautify printing of SVM features across multiple lines

(cegger)

document the current syscall bug with rump_server and -l

(pooka)

fix XP bit and U bit definitions of CP15 control register.
These constants are not used in our source tree for now,
so this won't change any kernel bianries.

(bsh)

RLIMIT_NOFILE stabilized in NetBSD 17 years ago, so it's safe now
to remove the #ifdef's from around code which uses it.

(pooka)

Don't need prog_ioctl here, it's a leftover of the previous approach.

pointed out by Paul Goyette

(pooka)

add privcmd ioctl that got introduced with Xen 4

(cegger)

add gnttab ioctl definitions to implement

(cegger)

Remove duplicate asserts from when uvm_fault_lower1() was merged
into uvm_fault_lower() (the duplicates were there already before,
just in different functions).

reported by Alexander Nasonov on tech-kern

(pooka)