2d05cb6a47
Add special handling of VFS_GETARGS (similar to VFS_UPDATE) so that it
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can be done non-root, and it does not affect the mount lists.
2002-09-21 18:07:52 +00:00
4fa2032edc
uppercase the lkm kernel-userspace dev macros and prefix them with LKM_
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make modload print the bdev and cdev major when its a dev lkm
2002-09-18 22:59:36 +00:00
9672ac098f
add a new km flag UVM_KMF_CANFAIL, which causes uvm_km_kmemalloc() to
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return failure if swap is full and there are no free physical pages.
have malloc() use this flag if M_CANFAIL is passed to it.
use M_CANFAIL to allow amap_extend() to fail when memory is scarce.
this should prevent most of the remaining hangs in low-memory situations.
2002-09-15 16:54:26 +00:00
a4c0983618
Fix devsw_name2blk() to return the correct device name for devname arg.
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Ok'ed by gehenna.
2002-09-15 14:29:01 +00:00
0e83d71253
print a stack trace in the "spinout" case too.
2002-09-14 21:42:42 +00:00
a1d78935eb
overload block/character into u_long field.
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kern/18234: slightly modified
2002-09-13 13:08:53 +00:00
30d477000a
The entry point address for the interpreter must be adjusted by the text
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section VMA on all platforms. It just happens to 0 normally on everything but
MIPS.
2002-09-12 16:57:44 +00:00
fcba53f1a9
fix that no major numbers is assigned dynamically if the
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not-listed-in-majors device switch is loaded.
2002-09-11 16:33:03 +00:00
77a6b82b27
Merge the gehenna-devsw branch into the trunk.
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This merge changes the device switch tables from static array to
dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.
- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.
- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.
2002-09-06 13:18:43 +00:00
32fad21d27
regen: claim syscall slots for kqueue(2) and kevent(2)
2002-09-04 07:46:25 +00:00
281be34ad1
claim syscall slots for kqueue(2) and kevent(2)
2002-09-04 07:45:41 +00:00
4581b93651
Fix comments for #endif, to keep proper nesting and reflect reality.
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Fixes kern/18162 by Roskens.
2002-09-04 06:34:21 +00:00
48bbf5f234
Use the queue macros from <sys/queue.h> instead of referring to the queue
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members directly. Use *_FOREACH whenever possible.
2002-09-04 01:32:31 +00:00
782a77d899
Initialize proc0.p_raslock to avoid a lock assertion on the first fork().
2002-08-31 20:02:09 +00:00
815491c0b3
Remove the old device buffer queue interface.
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Approved by: Jason R. Thorpe <thorpej@wasabisystems.com>
2002-08-30 15:43:36 +00:00
2f11784ca7
only create a vmcmd for the BSS if there is any BSS. fixes PR 17834.
2002-08-29 06:31:21 +00:00
366dfb04d7
Attempt to protect restartable atomic sequences of a traced process
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being written to. Breakpoints aren't good in a RAS. This test isn't
infallible, since we can't protect memory which will be registered
as a RAS in the future.
Also, set the PC before attempting to single-step, so we can backout
from single-stepping. Just in case we try to single-step into a RAS.
2002-08-28 07:27:14 +00:00
14e30716d8
Regenerate: rasctl
2002-08-28 07:18:50 +00:00
5bcbbd40bf
MI kernel support for user-level Restartable Atomic Sequences (RAS).
2002-08-28 07:16:33 +00:00
6e85b03958
reduce diff w/ openbsd
2002-08-28 03:40:54 +00:00
fea7af3bbe
- Implement passing AT_{R,E}{U,G}ID in the elf aux vector.
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- Pass struct proc to copyargs
- fix svr4_copyargs functions
2002-08-26 21:07:38 +00:00
731d1eccf2
Get rid of sysctl for setting BCM2033 firmware path. It doesn't work
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for ports that don't include files.usb, and it's also not done quite
the way it should.
2002-08-26 13:09:39 +00:00
a82718b34d
Casting from a pointer, to a db_expr_t, has to go via an intptr_t.
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(db_expr_t == int64_t on sh5, for example).
2002-08-26 11:34:27 +00:00
41e5042829
Pointers must be cast to {,u}intptr_t before they can be cast to register_t,
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at least on sh5, where sizeof(register_t) != sizeof(void *) in ILP32 mode.
2002-08-26 11:26:09 +00:00
3767580d1a
Fix a signed/unsigned comparison warning from GCC 3.3.
2002-08-26 01:26:29 +00:00
79111bb802
Fix signed/unsigned comparison warnings from GCC 3.3.
2002-08-26 01:21:58 +00:00
d2f6f092f9
Avoid signed/unsigned comparison warnings from GCC 3.3.
2002-08-26 01:17:18 +00:00
fde1164ef5
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 23:23:22 +00:00
88e741999d
Fix signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 23:16:39 +00:00
4d94adc849
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 23:15:21 +00:00
4bec56201d
Fix signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 22:51:05 +00:00
556e3c90c4
Fix a signed/unsigned comparison warning from GCC 3.3.
2002-08-25 22:32:02 +00:00
c57c6b52cb
Make uiomove()'s count argument a size_t rather than an int.
2002-08-25 22:28:40 +00:00
f1e8d159b0
Fix signed/unsigned conditional expression warning from GCC 3.3.
2002-08-25 21:47:50 +00:00
cc84cfd836
Fix signed/unsigned comparison warning from GCC 3.3.
2002-08-25 21:44:13 +00:00
7055457a98
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 21:30:40 +00:00
5f7ccd1634
Fix a signed/unsigned comparison warning from GCC 3.3.
2002-08-25 21:19:41 +00:00
cf013daeb3
Fix some signed/unsigned comparison warnings from GCC 3.3.
2002-08-25 21:18:15 +00:00
139cdc3125
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these
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variables unsigned, and update places where their values are printed.
2002-08-25 20:21:33 +00:00
f02cb5ee27
Make hashinit() use unsigned quantities throughout.
2002-08-25 20:01:12 +00:00
d4a2567abe
Fix a signed/unsigned comparison warning from GCC 3.3.
2002-08-25 19:13:08 +00:00
cdbff56c90
Add sysctl support for hw.dev.ubtbcmfw (so I can set the firmware
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path for my BCM2033).
2002-08-24 17:27:01 +00:00
141ac20efe
only print "init: trying /some/init" if RB_ASKNAME or if it's not the first
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path we're trying. (the intent but not the behaviour of the previous rev.)
2002-08-24 00:47:17 +00:00
2d290eb699
Use the qtype_FOREACH macros. Print out address of hook that could not
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be disestablished.
2002-08-23 20:50:25 +00:00
76f5313c64
in start_init(), if RB_ASKNAME is set in boothowto, ask for the path
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name to start up as init (rather than just cycling thru initpaths[]
and panicing when out of options). if RB_ASKNAME isn't set, the old
behaviour remains. inspired by changes in der Mouse's patchtree.
resolves [kern/18027] from me.
2002-08-23 06:17:08 +00:00
c196b51fad
In sbcompress(), if we toss an empty mbuf, make sure to update
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sb_lastrecord if necessary.
From Daniel Hartmeier <daniel@benzedrine.cx>.
2002-08-22 20:56:48 +00:00
b2cc5a4c03
Make use of page loaning for large socket writes the default. The
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SOSEND_NO_LOAN option can be used to go back to the old behavior.
2002-08-21 05:13:36 +00:00
fcfced244e
avoid integer overflow during computation of nbuf. from enami
2002-08-21 02:48:54 +00:00
95cb683cfb
Don't pass VM_PROT_EXEC to pmap_kenter_pa().
2002-08-14 15:21:31 +00:00
04e1708030
In exit1(), moved the call to the emulation exit hook to a place where it is
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safet to sleep.
2002-08-13 05:42:27 +00:00
christos