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Author SHA1 Message Date
skrll
36c915dd13 Remove race introduced by using usbd_sync_transfer_sig with a callback 
that use the xfer cv (or does wake up on the xfer). The xfer has likely
been freed or re-used.

While here update utoppy(4) to use usbd_sync_transfer_sig.

Fixes PR/48151
 2013-08-30 12:59:19 +00:00
hannken
1f6a95ec03 Dounmount() violates the locking protocol for member v_mountedhere. 
A vnode lock is required to access or modify this field.

Lock/unlock the vnode when clearing v_mountedhere.

Reviewed by: David Holland <dholland@netbsd.org>

Should fix PR #48135 (Bad locking for umount)
 2013-08-30 12:58:22 +00:00
pooka
1f2f41bbc5 commit all files when regen'ing 2013-08-30 11:10:34 +00:00
pooka
8ab637bd54 regen 2013-08-30 10:34:39 +00:00
pooka
7efe29ddc3 There is absolutely no way that fexecve() could even theoretically work 
in a rump kernel, so don't create a wrapper for that.

recv/sendmmsg(), however, can, so create wrappers for those.
 2013-08-30 10:33:10 +00:00
pooka
74f1a93841 Rename RUMPTEST_BUILDSH to RUMPKERN_ONLY. Turns out not building any 
POSIX implementations of hypercalls is useful beyond the build.sh test,
such as when building rump kernels for non-POSIX hosts.
 2013-08-30 10:29:06 +00:00
skrll
7ce615b673 PR/48164: BEAGLEBONE_INSTALL kernel not built with preferred ABI for 
platform
 2013-08-30 10:13:39 +00:00
christos
d407b3e25b draft-gont-6man-ipv6-atomic-fragment-00 is now RFC 6949 (Loganaden Velvindron 
logan at elandsys dot com)
 2013-08-30 07:42:08 +00:00
dholland
0a50969465 Use __CTASSERT instead of handrolled version. 2013-08-30 07:35:44 +00:00
dholland
13106e31df more typos in comments 2013-08-30 07:30:50 +00:00
dholland
99c51e18cd typo in comment 2013-08-30 07:25:43 +00:00
riastradh
aab95335f3 Make the rpi hwrng feed data to the entropy pool in a softint. 
The two-lock scheme here is excessive but will do provisionally until
rnd(9) gets disentangled.

Tested by Aymeric Vincent.
 2013-08-29 21:54:11 +00:00
wiz
830908813f New sentence, new line. Bump date for previous. 2013-08-29 20:02:35 +00:00
rmind
8088e72932 Remove SS_ISCONFIRMING, it is unused and TP4 will not come back. 2013-08-29 17:49:20 +00:00
riz
aded92b403 Use __BIT(), not __BITS() to define a single-bit mask. 
From Dennis Ferguson in PR#48162.
 2013-08-29 15:50:41 +00:00
riz
8f49c8af7c Fix typo: VERBOSE_INIT_ARM, not VERBOSE_ARM_INIT. From 
Dennis Ferguson in PR#48163.
 2013-08-29 15:46:17 +00:00
christos
efbe1fcbf4 add stdint.h for FreeBSD compat. 2013-08-29 15:01:57 +00:00
christos
e6ada316ce use sysctl to find the pathname argv[0] if available (from FreeBSD via 
Ed Maste)
 2013-08-29 14:58:56 +00:00
rmind
1962fa8781 Implement BPF_COP/BPF_COPX instructions in the misc category (BPF_MISC) 
which add a capability to call external functions in a predetermined way.

It can be thought as a BPF "coprocessor" -- a generic mechanism to offload
more complex packet inspection operations.  There is no default coprocessor
and this functionality is not targeted to the /dev/bpf.  This is primarily
targeted to the kernel subsystems, therefore there is no way to set a custom
coprocessor at the userlevel.

Discussed on: tech-net@
OK: core@
 2013-08-29 14:25:40 +00:00
kiyohara
8bb6eda9b2 Fix build failed with ofppc. 
Move 'attach mvspi at mvsoc' to arch/arm/marvell/files.marvell.
 2013-08-29 09:46:04 +00:00
tls
f41d33c667 Mix in boot time (wherever we may find it). Helps avoid predictable output 
on young systems.
 2013-08-29 01:05:29 +00:00
tls
b460f1f7d9 Fix rnd_add_* to conform to manual page: allow addition of entropy 
with NULL source.
 2013-08-29 01:04:49 +00:00
tls
cee9eabe74 Schedule the softint to run once when it's first registered. 2013-08-28 23:40:43 +00:00
sjg
ec98624792 Fix parsing of SUNSHCMD style :sh = assigments. 
Submitted by: Will Andrews at freebsd.org
 2013-08-28 21:56:49 +00:00
riastradh
3db7caeeb3 Comment on possible data-dependent branch in `!res'. 2013-08-28 19:31:14 +00:00
riastradh
c462ebccdd Update set lists after libc minor bump. 2013-08-28 19:04:12 +00:00
riastradh
361f5037ee Get some entropy early on bcm2835_rng attach. 2013-08-28 18:32:45 +00:00
riastradh
719254e9b5 Bump libc minor for consttime_memequal and explicit_memset. 2013-08-28 18:01:22 +00:00
riastradh
1239c2bb08 Publish explicit_memset and consttime_memequal in userland libc. 
Remove the double-underscore from the userland versions, and do the
weak alias dance instead, now that these are public parts of libc.

As discussed on tech-userlevel:

https://mail-index.netbsd.org/tech-userlevel/2013/06/24/msg007843.html
(option 3)
 2013-08-28 17:47:07 +00:00
riastradh
04e877f3a1 Fix libkern's prototype for explicit_memset. 2013-08-28 16:20:38 +00:00
riastradh
495fdb7e9a Make explicit_memset match memset's return value. 2013-08-28 15:46:23 +00:00
slp
1abe162f6c Added slp@ to NetBSD Developers list. 2013-08-28 15:39:30 +00:00
riastradh
cc79193075 Fix sense of consttime_memequal and update all callers. 
Now it returns true (nonzero) to mean equal and false (zero) to mean
inequal, as the name suggests.

As promised on tech-userlevel back in June:

https://mail-index.netbsd.org/tech-userlevel/2013/06/24/msg007843.html
 2013-08-28 15:24:41 +00:00
riastradh
5287a42d7a Tighten initialization of rnd softints. 
- Do rnd_init_softint as early as possible in main, after configure2,
  and before networking is initialized.

- Initialize the rnd_wakeup softint in rnd_init_softint, not lazily in
  rnd_schedule_wakeup.

ok tls
 2013-08-28 12:50:18 +00:00
christos
efab425d4c get rid of PATH_MAX. 2013-08-28 08:05:21 +00:00
wiz
378f5c9530 sqlite-3.8.0 out 2013-08-28 07:34:13 +00:00
riastradh
b1574872b8 Back out the recent rnd stop-gap/stop-gap/stop-gap measures. 
This reverts

sys/dev/rnd_private.h -> r1.1
sys/kern/init_main.c -> r1.450
sys/kern/kern_rndq.c -> r1.14
sys/kern/kern_rndsink.c -> r1.2

Parts of these changes will be added back, and the rndsource
callbacks will be fixed to avoid the lock recursion bug that
motivated the stop-gaps in the first place.

ok tls
 2013-08-27 19:30:10 +00:00
joerg
cc1cb97e40 Remove outdated comment. 2013-08-27 18:29:28 +00:00
riastradh
9726b00ff6 Schedule wakeups asynchronously in rnd_extract_data. 
Otherwise, rndsink_request takes rndsinks_lock and calls
rnd_extract_data, which synchronously calls rndsinks_distribute,
which takes rndsinks_lock -> boom.

This is a stop-gap on a stop-gap on a stop-gap; we really ought to
back out all of these stop-gaps, make bcm2835_rng call rnd_add_data
asynchronously to work around the original symptom, and design a real
solution when we have time to sort this mess out properly.
 2013-08-27 14:01:35 +00:00
macallan
6cf29c2f93 sprinkle #if NPSYCHO > 0 
now this builds again on kernels without psycho
 2013-08-27 13:12:29 +00:00
macallan
dbc46cd7fa psycho needs-flag now 
while there, ffb doesn't need rasops8
 2013-08-27 13:11:12 +00:00
christos
4d322dedff move the host file getbyname and getbyaddr functions to sethostent.c so 
that they are in a separate file from the dns ones in order for libhack
to use them.
 2013-08-27 09:56:12 +00:00
christos
27af00aa70 avoid copying most of libc (except gethostent_r, which unfortunately 
adds a resolver dependency) by callling the internal nsswitch functions.
 2013-08-27 09:53:33 +00:00
skrll
b3d7b0b6fa Minor tidyup 2013-08-27 06:41:05 +00:00
skrll
33baa40d6e Support R_ARM_REL32 and R_ARM_PREL31. 
ok matt.
 2013-08-27 06:39:43 +00:00
matt
f8945ff921 Bump STMRAB_SPACE 2013-08-27 03:41:59 +00:00
tls
a92176cb34 Temporary fix for previous: avoid recursion through rnd_wakeup_readers() 
when entropy first becomes available.
 2013-08-26 23:41:24 +00:00
matt
f60758a410 Change the default for MKLINT to no 2013-08-26 22:15:51 +00:00
matt
88d398120c Don't include <arm/arm32/pte.h> and <arm/pmap.h> 
Use the values from getassym.h
 2013-08-26 15:31:44 +00:00
matt
49c834f870 Include <arm/locore.h> 2013-08-26 15:31:06 +00:00