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23153 Commits

Author SHA1 Message Date
thorpej bbdd41a2a7 Back out last change, and add a comment about what should happen. 
(*grumble* will teach me to do a `make clean' next time.)
 1996-10-20 23:23:28 +00:00
explorer 372fde2053 Add correct copyright 1996-10-20 23:15:21 +00:00
mrg 155a0b4d1d enable lkm on non alpha/mips platforms. 1996-10-20 23:03:07 +00:00
hpeyerl 7aa41bf1a7 #ifdef out a couple of variables dependant on USER_LDT. 1996-10-20 22:39:03 +00:00
thorpej cdc9144332 Add missing '}', from David Carrel <carrel@ipsec.com>, PR #2873. 1996-10-20 21:59:36 +00:00
thorpej 575dc254e0 Remove the redundant copy of this file. 
Suggested by David Carrel <carrel@ipsec.com>, PR #2872.
 1996-10-20 21:55:14 +00:00
thorpej e993622070 Add missing a_family member to struct netauth. 
From David Carrel <carrel@ipsec.com>, PR #2872.
 1996-10-20 21:53:20 +00:00
pk 52acac0518 Regroup the definitions of NBPG, PGOFSET and PGSHIFT into the section that 
enumerates the possible SUN? combinations.
 1996-10-20 20:26:52 +00:00
pk 62c32ff2dc Drop a duplicate `#include ppp.h'; noted by Chris Demetriou. 1996-10-20 19:32:42 +00:00
pk 4dd0b24bf9 Make sure to refer to `sc_ovtype' only when SUN4 is defined, as noted 
by `r.evans@ic.ac.uk'.
Also, explicitly testwhether we're dealing with a pfour.
 1996-10-20 19:18:00 +00:00
pk b246894d9b Document `-a karch' option. 
Fix a formatting nit.
 1996-10-20 16:17:04 +00:00
pk 5ced353a7a Add `-a <arch>' switch to force the target architecture. Retain `-h' for 
compatibility.
 1996-10-20 16:00:14 +00:00
fvdl 735944405b Enhancements from Matthias Drochner: 
- Try V3 first for diskless booting. Fall back to V2 if V3 fails.
	- optionally (option NFS_BOOT_TCP) try a TCP mount first
	  for diskless booting. Fall back to UDP if it fails.
	- Enable switching between UDP and TCP for remounts.
 1996-10-20 13:13:22 +00:00
thorpej 7133ecf2ca Don't need to mark 0-NBPG as VM_PROT_NONE in kernel_map anymore; the 
first entry is now properly setup in kmem_init().
 1996-10-19 21:11:32 +00:00
thorpej 7958973110 Set VM_MIN_KERNEL_ADDRESS to NBPG. This is a better way of getting 
the kernel_map to treat page 0 properly.
 1996-10-19 21:07:42 +00:00
perry a0028dc022 Remove spurious clock_* syscalls that got committed last night. They 
broke shared libc's very badly. (Okayed by thorpej).
 1996-10-19 18:42:12 +00:00
is e10e9e8455 Clean up the attach messages a bit. 1996-10-19 16:54:14 +00:00
jonathan 3bd4c6caee regen from pcidevs 1.20 1996-10-19 13:04:51 +00:00
jonathan 7717235f4c Add productId for RealTek 8029 PCI ethernet board. 1996-10-19 13:01:49 +00:00
jonathan 05c95ca095 Update copyright. 1996-10-19 12:40:31 +00:00
jonathan a68c573b21 Rewrite from scratch. 1996-10-19 12:32:04 +00:00
thorpej cf9b36ab1d Set up a kernel_map entry for the text segment with protection of 
VM_PROT_READ|VM_PROT_EXECUTE.  The previous default (VM_PROT_ALL)
would cause the following scenario:
	- someone attempts to write kernel text (my test was writing
	  to an offset of /dev/kmem which was known to be in the text
	  segment, while in single-user mode).
	- enter trap() with MMU fault (because of RO pte).
	- trap() calls vm_fault(), which looks up vm_map_entry for
	  fauling address.
	- vm_fault interprets write fault and VM_PROT_WRITE (in VM_PROT_ALL)
	  as COW; new page allocated, data copied to new page, new page
	  mapped in at trunc_page(<faulting va>).
	- wow, look at the fireworks!
Fixes two potential symptoms:
	- kernacc() returns TRUE when checking for permission to write
	  an offset in kernel text, which is bogus, since the text has
	  been mapped RO by pmap_bootstrap().
	- Handling of a stray pointer that attempted to scribble into
	  kernel text would not be executed properly.
 1996-10-19 08:51:33 +00:00
abrown e613224229 Remove leftover printf("here") from last change. 1996-10-19 02:38:36 +00:00
sommerfe e21d0de843 Fix PR1542: gross inaccuracies in bdes.1 Reviewed by Perry 1996-10-19 00:59:26 +00:00
jtc 4f35ae26fc Generate syscall functions which can never fail (getgid, getegid, geteuid, 
getpid, getppid, ...) with new RSYSCALL_NOERROR macro which has been added
to the SYS.h header of each port.
 1996-10-19 00:54:22 +00:00
jtc 41da409893 Added new macros: 
SYSCALL_NOERROR(x):     Like SYSCALL except that "x" is a syscall
				that can never fail.

        RSYSCALL_NOERROR(x):    Like RSYSCALL except that "x" is a syscall
				that can never fail.

These macros simply call SYSCALL / RSYSCALL, and serve as placeholders
until an optimized implementation is done.
 1996-10-19 00:25:22 +00:00
cgd cb9edbe5f6 slight clean up of that last (fix some major numbers) 1996-10-18 21:53:27 +00:00
cgd a6d9feb7a5 clean up chrtoblktbl, adding comments naming the devices which actually do 
have entries in both device switch tables.  Add 'st' entry to chrtoblktbl.
 1996-10-18 21:26:57 +00:00
cgd f753842b39 sync with conf.c: kill mmclock; add rd, audio, ss, and uk. 1996-10-18 21:16:39 +00:00
cgd 44365140cf Severely clean up netisr handling. Clean up includes for netisr handlers. 
Fix PPP netisr handling, add NATM netisr handling.
 1996-10-18 20:35:23 +00:00
perry 179ea08328 add lots of shared libraries and _pic.a files 1996-10-18 20:01:03 +00:00
perry 1f1e73e82c add telnet, tn3270, man pages for bdes and libcrypt 1996-10-18 19:39:55 +00:00
jtc 41056da8a0 Include <machine/asm.h> instead of defining our own ENTRY() macro 
Changed all instances of ENTRY() to match the new calling convention
(it takes a second argument ).

Added new macros:
	SYSTRAP(x):		Expands to the code used to call syscall x.
				This is used to simplify other macros.

	SYSCALL_NOERROR(x):	Like SYSCALL except that "x" is a syscall
				that can never fail.

	RSYSCALL_NOERROR(x):	Like RSYSCALL except that "x" is a syscall
				that can never fail.
 1996-10-18 19:37:48 +00:00
chuck 41a87a7ae0 fix: add missing ntohs() for llc mode, as noted by several people including 
Dong Lin, Zdenek Salvet, and Matthias Drochner(i think).
 1996-10-18 19:26:54 +00:00
explorer 334d950e16 Update bt.4 -> bha.4 change; closes pr port-i386/2862 with slightly different 
wording
 1996-10-18 19:16:47 +00:00
explorer 1eb25edb23 Fix the Nx macro yet again... If someone else knows nroff better than I do, 
please make this .Nx thing generic
 1996-10-18 19:11:25 +00:00
explorer 8e51deab33 rename bt.4 -> bha.4; part of pr port-i386/2862 1996-10-18 18:45:45 +00:00
explorer efccf77947 Add quirk entries for two more optical drives; closes pr kern/2861 1996-10-18 17:22:17 +00:00
explorer 3dc8e5446d | -> } in manual page; closes pr bin/2858; mailed patch to author 1996-10-18 17:10:52 +00:00
fvdl d1400746a5 Fix some printf formatting strings within DEBUG and DIAGNOSTIC defines. 
From Mike Long, PR 2859
 1996-10-18 09:03:42 +00:00
thorpej 6126eea479 Tell the `upper half' of the VM system that page 0 isn't mapped. If we 
don't do this, kernacc() will bogusly return TRUE for page 0, causing a
NULL pointer dereference in uiomove() when reading /dev/kmem.

Thanks to Scott Reynolds for noticing the problem.
 1996-10-18 08:57:14 +00:00
mrg 8fd70c1fe1 in coredump(), check the SUGID bit rather than testing various parts 
of the cred structures.  this prevents a previously set[gu]id process
from generating a core file.
 1996-10-18 08:39:34 +00:00
thorpej 9e0f17d4f7 Implement a -c (Grand Total) option, a'la GNU du(1). 
From Luke Mewburn <lukem@telstra.com.au>, PR #2805.
 1996-10-18 07:20:31 +00:00
perry 7bc26fc852 Remove #ifdef tahoe conditionals. We have no tahoe port. There is 
still a big #if vax in this file which should be removed if possible --
#ifdef MACHINE stuff in mi code is bad.
 1996-10-18 07:16:02 +00:00
thorpej 338c8b475e Exit with an error condition if the timed command does not exit. 
From Arne H. Juul <Arne.Juul@idt.ntnu.no>, PR #2838.
 1996-10-18 07:12:58 +00:00
thorpej 2dbc89cee0 Always clean apm/apmd. Fixes PR #2854, from Dave Huang <khym@bga.com>. 1996-10-18 07:08:56 +00:00
perry d7e3f85045 remove obsolete doc/smm/01.setup/{vax,tahoe}. 1996-10-18 07:04:24 +00:00
thorpej c5306806ca Use ${INSTALL}. 1996-10-18 06:32:14 +00:00
thorpej 876693e4b5 Don't need to define our own INSTALL variable. 1996-10-18 06:31:29 +00:00
thorpej 150c33e60b Use ${INSTALL}. 1996-10-18 05:55:26 +00:00