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Author SHA1 Message Date
skrll
f1273d89a6 Set up the tail of the instruction address queue so that 
we don't have to rely on luck for swapcontext(3) to work.

This fixes a problem pointed out to me by Chuck Silvers.
 2007-10-28 09:38:06 +00:00
jnemeth
62ce053780 no such user as _authpf, just a group 2007-10-28 09:36:01 +00:00
jnemeth
2fa555aeb3 group rwhod -> _rwhod and add user _rwhod 2007-10-28 09:31:15 +00:00
nisimura
ae8068f5f7 still remain crude, work in progress. 2007-10-28 03:15:04 +00:00
dsl
b279dc62eb Instead of having 2 copies of the sycall entry code, reprocess the file 
to generate syscall_plain() with #defines to remove the trace calls.
Join the club of making micro-optimisations to this code to speed up
benchmarks of empty system calls (eg getpid()):
- Use __predict_false() to get fewer branches in the 'normal' path.
- Just copy all the arguments from the stack frame to 'args', since the
  jump indirect for the switch statement is basically unpredicatable.
- Keep the (rather pointless) test for 0 arguments - just for higher
  benchmark scores.
NB system call timing are dominated by other factors! I measured getppid()
  as faster than getpid(), sometimes open("foo", -1) was also faster.
I also suspect that if trace_is_enabled(p) were a simple bit test (that
could be inlined), then the cost of the tests would be unmeasurable and
the syscall_plain/fancy fiasco could be expunged completely.
 2007-10-27 22:56:41 +00:00
jnemeth
e5922f73c9 sort users/groups to be manually created 2007-10-27 19:55:35 +00:00
plunky
60822ed9d3 When no estimate of battery minutes_left can be made, apm should 
return a value of 0.
 2007-10-27 19:51:29 +00:00
pooka
eff8fdc9d1 Prevent recursion in INACTIVE -> vrecycle -> inactive -> ... 2007-10-27 19:36:34 +00:00
christos
b4403619e0 bump date. 2007-10-27 18:43:37 +00:00
christos
59604b5887 uncomment the group handling documentation. 2007-10-27 18:42:42 +00:00
dsl
7cfa26e69a Remove some gratuitous differences between syscall_fancy and syscall_plain. 2007-10-27 18:41:57 +00:00
christos
5f2b082001 PR/37236: Matthias Scheler: Mac OS X NFS client frequently crashes rpc.lockd(8) 
on NetBSD. Use calloc to allocate the lock as suggested in the PR.
 2007-10-27 18:41:54 +00:00
abs
9e1ca15c9c Add somewhat inelegant logic to handle config.h for now - obviously not 
crossbuildable
 2007-10-27 18:14:45 +00:00
tsutsui
7eee2a15d6 Use PCI bus/dev/function numbers rather than device unit 
to check first tlp in device_register().
 2007-10-27 17:23:37 +00:00
manu
6c5e7992c7 More details about my commit 2007-10-27 15:41:27 +00:00
christos
3670ce19dd - move grutil code to newgrp. 
- enable user:group and :group code.
 2007-10-27 15:37:45 +00:00
nisimura
b08d93761c stop to generate SREC kernel image. netboot is now considered a 
standard path to boot off. DINK32 and ppcboot can handle it as a
staging bootloader.
 2007-10-27 15:36:29 +00:00
christos
542b6466e3 Move the grutil code from su to here. Requested by ginsbach@ 2007-10-27 15:36:21 +00:00
christos
40a10c757f From Anon Ymous: 
- Fix a memory leak in newgrp().  (Noted by ginsbach@.)

- If the new and old groups are the same, addgrp() does nothing so
  exit early.  (Noted by ginsbach@.)

- In newgrp(), if the new group isn't found in the in-core, check the
  group membership list anyway as the in-core list may be full or
  /etc/groups may have been edited since login.  (Requested by
  ginsbach@.)

- Deal with a full in-core group[] array in addgid() rather than
  silently ignoring it and ending up with a group[] array that is
  inconsistent with the current group.

- More explicit error handling in addgroup().
 2007-10-27 15:33:25 +00:00
christos
4556f89a2d From Anon Ymous: 
- Add a "bounce" command as requested by garbled@.
  From the manpage:

 bounce  Takes a list of messages and prompts for an address to bounce the
         messages to.  All the original header fields are preserved except
         for the ``Delivered-To'', ``X-Original-To'' and ``Status''
         fields.  The new ``To'' field contains the bounce address(es)
         plus any addresses in the old ``To'' field minus the user's local
         address and any on the alternates list.  (See the alternates com-
         mand.)
 2007-10-27 15:14:50 +00:00
tsutsui
3d88d4ee08 Assume netboot if "nfsroot=/path" is specified in bootstring. 2007-10-27 15:12:09 +00:00
tsutsui
683d044ea4 In device_register(), check booted devices more properly: 
- check "tlp" name on netboot
- use ata channel and drive numbers to check wd unit
 2007-10-27 14:47:04 +00:00
ragge
4ce08a9bc7 Import of current (today) pcc. 2007-10-27 14:43:28 +00:00
ad
88ac8d733c Note addition of jemalloc. 2007-10-27 13:30:11 +00:00
ad
024f9d1113 Update status of vmlocking branch. 2007-10-27 13:27:24 +00:00
tsutsui
d1b230ab5a Include <lib/libsa/dev_net.h> for "extern int try_bootp" decl. 2007-10-27 12:23:44 +00:00
tsutsui
fe9146d494 Add an extern decl of try_bootp variable here since MD sources could set it. 2007-10-27 12:21:17 +00:00
tsutsui
03f68714d2 Include "bootp.h" for a function declaration of bootp(). 2007-10-27 12:19:41 +00:00
njoly
d57ae6a62d Regen for chown additions. 2007-10-27 09:17:50 +00:00
njoly
97151f15f1 Add missing chown's syscalls family members. 
This makes chown(1)/chgrp(1) works under compat linux32.

Problem reported and fix tested by Arto Huusko. Thanks.
 2007-10-27 09:16:24 +00:00
plunky
ad0b47dec4 add mention of _sdpd/_sdpd user/group in the compatibility section 2007-10-27 07:11:58 +00:00
nisimura
f1a2c1395e arrange cache line friendly allocation where applicapable. Not 
immutune from careless change of struct local. Away from
compiler extention.
 2007-10-27 06:34:19 +00:00
nisimura
f74459a106 redo again the arrangement. 2007-10-27 05:35:55 +00:00
nisimura
94ca8c41e4 - remove ppb which is unlikey used. 
- a comment about console selection.
 2007-10-27 05:24:29 +00:00
nisimura
e7cbc24fab rearrange lines to make the previous change easy to understand. 2007-10-27 05:10:19 +00:00
nisimura
653a3ff7de - an inch forward southbridge-less configuration. 
- make sure to have a fallback default for the case when no bootinfo
  was prepared by a bootloader.
 2007-10-27 04:32:39 +00:00
wiz
17ebf6dcc9 less409 out. 2007-10-27 02:56:51 +00:00
nisimura
2cbfeb1621 - make sure to have Rx poll demand issued. 
- more vtophys() fallout.
- dismiss PHY stuff until MII r/w ops written.
 2007-10-27 02:51:59 +00:00
nisimura
a7153f09ae - copy intr.h from prep and make mods. 
- ANSI-fy pci_machdep.c
 2007-10-27 02:06:04 +00:00
nisimura
80011a5b90 off-by-one error to detect MSB of SEEPROM index. 2007-10-27 02:01:42 +00:00
ad
dde5d75e78 Fix spelling. 2007-10-27 01:23:25 +00:00
ad
f7b1ea2b3f Tweak comments. 2007-10-27 01:22:53 +00:00
xtraeme
358f1bd73f Comment out piixpcib(4) until the multiple PRs are fixed. 2007-10-26 22:42:43 +00:00
xtraeme
a2da5d58f1 xen/i386/cpu.c uses i686_mtrr_init_first if MTRR is defined, but 
mtrr_i686.c wasn't built...
 2007-10-26 22:33:23 +00:00
uwe
538e94b48f We don't need MIN_LWP_ALIGNMENT. 2007-10-26 22:24:51 +00:00
xtraeme
72b98e9287 Add amdpcib(4). 2007-10-26 22:21:20 +00:00
xtraeme
19affc8a1a - Add amdpcib(4) commented out. 
- Comment out piixpcib(4) until the multiple PRs are fixed, this driver
  has been broken for long time in some machines.
 2007-10-26 22:20:43 +00:00
xtraeme
7e8be191f1 Share pcib(4) and amdpcib(4) between i386 and amd64; one copy is enough. 2007-10-26 22:17:13 +00:00
xtraeme
66ba6aa324 ichlpcib(4) lives in x86/pci these days... 2007-10-26 22:11:45 +00:00
xtraeme
8129e894df Apply some KNF. 2007-10-26 21:58:17 +00:00