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Author SHA1 Message Date
pooka
8a90d6851a Initialize cpu_softcpu before creating softint threads. Fixes things 
with rump kernel hypervisors which wrap the thread creation hypercall.

pointed out by Justin Cormack
 2014-06-22 20:09:19 +00:00
maxv
1fc63be65d Sync swapctl() with netbsd32. Return EINVAL when misc<0, and 0 when misc=0 
or uvmexp.nswapdev=0.
 2014-06-22 19:09:39 +00:00
maxv
54e39d64d0 Fix a NULL pointer dereference after a loooong discussion with dholland@, 
hannken@, blymn@ and martin@.

This bug would panic the system when veriexec is set to the VERIEXEC_LOCKDOWN
mode (only settable from root).
 2014-06-22 18:32:27 +00:00
maxv
742b1eee79 Put the KMEM_GUARD code under #if defined(KMEM_GUARD). No functional change. 2014-06-22 17:36:42 +00:00
maxv
f1911357ef A KASSERT() is better. 2014-06-22 17:23:34 +00:00
hannken
4e4497b37e Consistently pass a "struct piixpm_softc" to piixpm_intr. 
Prevents a crash on hardware interrupts.
 2014-06-22 09:48:20 +00:00
hannken
4f7c01f703 CID 1223346: No need to check bp against NULL. It is always valid here. 2014-06-22 09:47:40 +00:00
rtr
d54d7ab24a * split PRU_CONTROL functionality out of xxx_userreq() switches and place 
into separate xxx_ioctl() functions.
* place KASSERT(req != PRU_CONTROL) inside xxx_userreq() as it is now
  inappropriate for req = PRU_CONTROL in xxx_userreq().
* replace calls to pr_generic() with req = PRU_CONTROL with pr_ioctl().
* remove & fixup references to PRU_CONTROL xxx_userreq() function comments.
* fix various comments references for xxx_userreq() that mentioned
  PRU_CONTROL as xxx_userreq() no longer handles the request.

a further change will follow to fix parameter and naming inconsistencies
retained from original code.

Reviewed by rmind@
 2014-06-22 08:10:18 +00:00
christos
a15da4b281 Avoid NULL dereference and fix sched param conversion (at least make it 
do something). Pointed out by Maxime Villard
 2014-06-21 23:12:10 +00:00
christos
ff4ba887a6 typo 2014-06-21 21:05:54 +00:00
christos
2cab074098 add NOTREACHED comment 2014-06-21 17:50:01 +00:00
christos
0ff5eeabb1 add notreached comment 2014-06-21 17:48:07 +00:00
christos
239f3a758e CID 10006930: Prevent outfile overwrite resource leak. 2014-06-21 17:43:04 +00:00
christos
f43f371e43 register with pmf. 2014-06-21 17:34:30 +00:00
maxv
9cdb398e86 If SCARG(uap, what) = 0, copyin() will copy (size_t)-1 bytes, and it's not 
a good idea; but not proven harmful.

With the help of njoly@
 2014-06-21 10:23:07 +00:00
skrll
edf9a349dc Typo in error message. 2014-06-21 09:11:04 +00:00
dholland
b30059e657 Log some actual information on various failures, so you can tell 
what happened.
 2014-06-21 04:33:53 +00:00
dholland
4a960bb603 Update a comment on a structure description. Noted by wiz a long time 
ago.

does not seem to be worth bumping the date for.
 2014-06-21 04:28:23 +00:00
dholland
7bf9cf009a __attribute__((__packed__)) -> __packed 2014-06-21 03:44:06 +00:00
dholland
19fc27d7d5 __attribute__ ((__packed__)) -> __packed 2014-06-21 03:42:52 +00:00
tsutsui
857033a6e9 Appease gcc48 -Wunused-but-set-variable warnings. 2014-06-21 02:02:40 +00:00
tsutsui
224acff119 Properly use an unused-but-set-variable. Also replace a magic number. 2014-06-21 02:01:21 +00:00
manu
fe10ff49c1 Use returned size and not buffer max length when displaying attribute 
From Thomas Schmitt <scdbackup@gmx.net>
 2014-06-20 15:22:01 +00:00
manu
f56cc676bf Do not record a trailing \0 
From Thomas Schmitt <scdbackup@gmx.net>
 2014-06-20 14:55:31 +00:00
ozaki-r
5efefa8603 Remove unnecessary sc_softintr 2014-06-20 14:22:48 +00:00
joerg
f800359619 intrcnt and _intrnames are unused. 2014-06-20 13:17:59 +00:00
joerg
823ebfdc82 Don't provide intrnames or intrcnt, GC intrcnt.h. IA64 has evcnt(9) 
support hooked up, so no need for the legacy interface.
 2014-06-20 12:41:34 +00:00
pooka
d6f42aa6f0 document RUMP_SYM_NORENAME 2014-06-20 12:36:31 +00:00
joerg
b7d8de5d33 evcnt is done. 2014-06-20 12:31:55 +00:00
pooka
795967533e Some rump kernel components for interfacing with the environment need 
to access both NetBSD kernel facilities and facilities provided by the
environment.

Where the environment's headers can be #included without namespace
conflict (which can be done - with care - for some Xen mini-os
headers), it is convenient to simply allow the rump kernel code to
call directly into the environment.

This also requires not mangling the symbol names.

So provide a variable RUMP_SYM_NORENAME which can be set by a component
namefile to a series of symbols or symbol prefixes (in makefile-quoted
awk regexp syntax).  For example, in the rumpuser-xen xenbus driver:
 RUMP_SYM_NORENAME=xenbus_|HYPERVISOR_|wake$$|block$$|schedule$$|force_evtchn

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
(proposed on rumpkernel-users; very minor modification by myself)
 2014-06-20 11:57:56 +00:00
pooka
4799824b3f Fix error return for rump_vfs_makeonedevnode() 
from Ian Jackson <Ian.Jackson@eu.citrix.com>
 2014-06-20 11:27:25 +00:00
phx
d08eccdb32 mc146818's sc_flag indicates the time is stored in binary format, not BCD. 
So we should configure the chip's REGB for binary format as well.
This makes the BeBox RTC finally work reliable for me.
 2014-06-20 09:47:15 +00:00
wiz
03f9b192f3 Update default pkgsrc font path references. 2014-06-20 08:08:58 +00:00
njoly
e75f143af6 Remove fagile test which ensured that first namelist element (was 
X_NCHSTATS) had a known type. Make disk stats available again for
vmstat display.
 2014-06-20 07:08:15 +00:00
sjg
5e8aec3baa Return varNoError rather than var_Error for ::?= etc. 2014-06-20 06:13:45 +00:00
msaitoh
a563525659 fix -Werror=unused-but-set-variable compile error 2014-06-19 18:01:18 +00:00
ws
c05596e905 Enqueue the mbuf with the start of the packet, 
not some intermediate one (hi, rmind!).
 2014-06-19 16:54:40 +00:00
skrll
377f7201a6 Increase IMAGESIZE to fix build. 2014-06-19 16:34:21 +00:00
msaitoh
62b0bd5096 Fix compile error of -Werror=unused-but-set-variable. 2014-06-19 15:09:50 +00:00
christos
f2d4db7cf6 use fparseln() instead of fgetln() for consistency (this was the last fgetln() 
using parser in net/.
cVS: ----------------------------------------------------------------------
 2014-06-19 15:09:07 +00:00
christos
08d13064c0 use fparseln() instead of abusing fgetln(), so that the last line that 
might not have a terminating newline is processed.
 2014-06-19 15:08:18 +00:00
christos
52e916d949 Fix incorrect example (what happens when len == 0?) 2014-06-19 14:27:50 +00:00
hikaru
2943d72a5a Use 64-bit DMA, if it is available. 
This fixes null packet handling on guest which have memory over than 3GB.
 2014-06-19 13:20:28 +00:00
msaitoh
a1b50cf1b2 Fix "error: variable 's' set but not used [-Werror=unused-but-set-variable]" 2014-06-19 13:20:13 +00:00
hikaru
f589d3a6c3 Make it be able to down I/F. This fixes panic when removing IFF_UP flag. 2014-06-19 13:16:29 +00:00
wiz
cdfd633d25 Add all functions to NAME section. End sentences with dots. 
Bump date for previous.
 2014-06-19 09:30:33 +00:00
msaitoh
5edf37f383 Fix "shadows a global declaration" compile error. 2014-06-19 05:31:15 +00:00
christos
20efb692ab cast gotsig because it is long on some systems. 2014-06-18 20:12:15 +00:00
alnsn
9fc0501842 Revert last change. This is not the right place for rumpuser_sync_icache(). 2014-06-18 19:50:32 +00:00
christos
cc52c7c3a4 Add stdlib.h for abort() (Jess Thrysoee) 2014-06-18 18:52:49 +00:00