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7892 Commits

Author SHA1 Message Date
Doug Rabson
7a95f810ec Fix memory leak caused by the fact that the directory offset cookies and 
the sillyrename information are stored in the same place.
 1997-05-09 13:04:43 +00:00
Kenjiro Cho
68713f97a1 merge ATM driver 1997-05-09 12:19:06 +00:00
Peter Wemm
4d37268944 Fatal trap 13: Brain fault, commit botched. 
Current task:     transcribing patch
Time:             for a coffee
Faulting address: bde
 1997-05-09 09:46:50 +00:00
Kenjiro Cho
dadf1d229d import Chuck Cranor's ATM driver 1997-05-09 08:04:59 +00:00
Kenjiro Cho
413fe3928f import Chuck Cranor's ATM driver 1997-05-09 07:48:14 +00:00
Peter Wemm
230ebd9559 Bandaid old register offset code after md_regs changed type.. 
Submitted by: Eivind Eklund <perhaps@yes.no>
 1997-05-09 04:02:58 +00:00
Peter Wemm
94c8fcd8fb Implementation of posix-style clock_* and nanosleep syscalls as implemented 
in NetBSD.  The core of settimeofday() is moved to a seperate static
function settime() which both clock_settime() and settimeofday() call.

Note that I picked up the securelevel > 1 check from NetBSD that prevents
the clock being set backwards in high securelevel mode (this was a hole
that allowed resetting of inode access timestamps to arbitary values)

Obtained from:  mostly from NetBSD, but the settime() function is from
our gettimeofday(), some tweaks by me.
 1997-05-08 14:16:25 +00:00
Peter Wemm
3a5322f2f0 regenerate 1997-05-08 14:08:49 +00:00
Peter Wemm
851679e514 oops. NODIDE -> NOHIDE 1997-05-08 14:07:11 +00:00
Peter Wemm
b6f031b70b Define entries for the posix-style clock/timer syscalls including 
nanosleep().  Also, note some syscall conflicts with other systems and
indicate slots tagged for use with other syscalls some day.
 1997-05-08 14:04:37 +00:00
Peter Wemm
ee68b83f4d Add posix-style clock and timer types (clockid_t and timer_t) 1997-05-08 13:50:36 +00:00
Peter Wemm
0f5ed9f420 Add posix clock and timer definitions 
Obtained from: NetBSD
 1997-05-08 13:48:47 +00:00
Peter Wemm
894c517fd6 Add _BSD_CLOCKID_T_ and _BSD_TIMER_T_ for posix clock/timer support 
Obtained from: NetBSD
 1997-05-08 13:45:43 +00:00
KATO Takenori
9f70eea59b Synchronize with sys/i386/i386/machdep.c revision 1.240. 1997-05-08 09:34:16 +00:00
KATO Takenori
d6c4281f11 Synchronize with sys/i386/i386/trap.c revision 1.95. 1997-05-08 09:31:08 +00:00
KATO Takenori
bf7df4cf6a Synchronize with sys/i386/isa/syscons.c revision 1.215. 1997-05-08 09:22:32 +00:00
KATO Takenori
ba23eebe8c Synchronize with sys/i386/isa/npx.c revision 1.43. 1997-05-08 09:19:56 +00:00
KATO Takenori
5e76cb1c34 Synchronize with sys/i386/conf/options.i386 revision 1.44. 1997-05-08 09:18:11 +00:00
KATO Takenori
ce5f95ee24 Synchronize with sys/i386/conf/Makefile.pc98 revision 1.96. 1997-05-08 09:13:40 +00:00
Steve Passe
c2855f6e47 fix bug in get_isa_apic_mask() where EISA bus was ignored. 
Submitted by:	 Peter Wemm <peter@spinner.DIALix.COM>
 1997-05-07 22:25:27 +00:00
Peter Wemm
d021fc112b Don't allow access to illegal addresses in /dev/kmem to panic kernel 
(eg: above 0xffc00000).  Programs using /dev/kmem are implicitly racing
the kernel, and can get right up high in memory.  I've been running
these for some time now, but with printfs.  It's saved two panics at
least that I can remember.
 1997-05-07 20:32:41 +00:00
Peter Wemm
1f8745a9c3 clean up forked child creation. This is simplified also by having 
md_regs being struct trapframe *.  Do a npxsave() if needed and copy the
pcb rather than use the increasingly defunct savectx().  Copy %edi and
%ebp explicitly.

Submitted by: bde

XXX npxproc could be declared in npx.h so the externs with smp fruit
are not needed.
 1997-05-07 20:19:18 +00:00
Peter Wemm
914970e6e9 md_regs is struct trapframe * now, rather than int [] 
Remove TF_REGP() macro and use.  The original reason (address space
problems due to having UPAGES in mapped into user space) is gone.  It
looks cleaner without it.
 1997-05-07 20:12:47 +00:00
Peter Wemm
835834c085 md_regs is now a struct trapframe * 1997-05-07 20:08:53 +00:00
Peter Wemm
8359d00f20 forgotten comment 1997-05-07 20:07:25 +00:00
Peter Wemm
213fdd8050 md_regs is a struct trapframe * now, not int [] 1997-05-07 20:05:45 +00:00
Peter Wemm
36428e6100 simplify IOPL gain/remove privs code. It's easier with md_regs 
being a trapframe.
 1997-05-07 20:02:38 +00:00
Eivind Eklund
f756433e8b Back out all of yesterdays include file changes. 1997-05-07 20:01:10 +00:00
Peter Wemm
06884fd04e remove now redundant (struct trapframe *) cast 1997-05-07 19:58:13 +00:00
Peter Wemm
6f486a5552 Convert md_regs from an int[] to a struct trapframe *. It simplifies 
some code.
 1997-05-07 19:55:13 +00:00
Peter Wemm
2263dd148e remove #include "opt_smp.h" 
remove declarations for the SMPcurproc[NCPU] etc arrays. There was no
need to mention NCPU there, and they've been moved to their normal home.
 1997-05-07 19:53:20 +00:00
Peter Wemm
f40e607832 remove #include "opt_smp.h" and <machine/smp.h>. Slightly elaborate on 
a comment.
 1997-05-07 19:51:59 +00:00
Peter Wemm
b34b547455 remove #include "opt_smp.h" 1997-05-07 19:50:31 +00:00
Peter Wemm
503c887bae remove #include opt_smp.h 
declare SMPcurpcb[] next to #define and uniprocessor counterpart
 1997-05-07 19:49:32 +00:00
Peter Wemm
3677aca0bd remove opt_smp.h 
move declaration of SMPruntime[] to here next to the #define and the
uniprocessor counterpart
 1997-05-07 19:43:28 +00:00
Peter Wemm
335a8b8d26 remove #include "opt_smp.h" 
declaration of SMPcurproc[] moved to here next to it's uniprocessor
counterpart
 1997-05-07 19:41:37 +00:00
Peter Wemm
53815e2fe6 Round 1 of a long series of commits.. 
Move SMP and APIC_IO from opt_smp.h to opt_global.h
 1997-05-07 19:39:16 +00:00
Doug Rabson
cea6c86c11 This is the kernel linker. To use it, you will first need to apply 
the patches in freefall:/home/dfr/ld.diffs to your ld sources and set
BINFORMAT to aoutkld when linking the kernel.

Library changes and userland utilities will appear in a later commit.
 1997-05-07 16:05:47 +00:00
Doug Rabson
5bd588ccb0 Add accessors for STAILQ. 
Reviewed by:	phk
 1997-05-07 14:38:11 +00:00
KATO Takenori
c9bf011176 1. Added cast and parenthesis in block size calculaion in 
union_statfs().
2. staticized union vops.

Submitted by:	Doug Rabson <dfr@nlsystems.com>
 1997-05-07 14:37:32 +00:00
KATO Takenori
d5c1f97e79 Synchronize with sys/i386/isa/syscons.c revision 1.214. 1997-05-07 14:17:38 +00:00
KATO Takenori
7831f8aee1 Synchronize with sys/i386/isa/isa.c revision 1.84. 1997-05-07 14:15:11 +00:00
Joerg Wunsch
08ed607a09 Hide the kernel-only stuff inside #ifdef KERNEL. 
XXX should be #ifdef _KERNEL
XXX^2 the !KERNEL part should probably be moved out into a publically
      visible header file anyway.
 1997-05-07 13:23:04 +00:00
Kazutaka YOKOTA
df25dec0e5 Now that we have replaced video-related block copy calls with 
sc_bcopy(), which is generic_bcopy() in reality, there is no point in
retaining bcopyw() calls in the source code.
OKed by : sos
 1997-05-07 10:42:06 +00:00
Eivind Eklund
48ea0bec18 Make a lot of include-files self-contained. I excluded the patches changing 
int's to gid_t and uid_t - should I commit these, too?

Closes PR misc/2625.

Submitted by:	Julian Assange <proff@iq.org>
 1997-05-07 02:27:18 +00:00
Steve Passe
f258030f39 Force user to config SMP kernel with "options APIC_IO". 
Reviewed by:	Peter Wemm <peter@spinner.DIALix.COM>
 1997-05-06 21:29:57 +00:00
Bill Fenner
86b1d6d24d Pull up the IP header in ip_mloopback(). This makes sure that the 
operations on the header inside ip_mloopback() are performed on
a private copy instead of a shared cluster.

PR:		kern/3410
 1997-05-06 21:22:04 +00:00
Steve Passe
113656909f Make ident equal file name, ie SMP-GENERIC. 1997-05-06 20:40:52 +00:00
Steve Passe
53850c2fb0 A *little* more descriptive test for options. 1997-05-06 18:24:17 +00:00
Steve Passe
3cc17cf950 Added a generic config file for SMP kernels. 1997-05-06 18:18:51 +00:00