This commit was manufactured by cvs2svn to create branch 'BETA_2_0'.

1994-11-21T07:33:22+00:00

This commit was manufactured by cvs2svn to create branch 'ALPHA_2_0'.

1994-11-08T19:51:51+00:00

POSSIBLE BOGUS CODE found, (related to dos-partitions) in ufs_disksubr.c,

1994-10-08T06:57:29+00:00

look for CC_WALL.
Cosmetics, a couple of unused vars.

Use tsleep() rather than sleep so that 'ps' is more informative about

1994-10-06T21:07:04+00:00

the wait.

Fix the consistent mistranslation of Linux's get_fs_word() and

1994-09-21T22:22:48+00:00

put_fs_word() to fuword() and suword().  Linux words are 16 bits
but BSD words are 32-bits, at least on vax's.  Writing a too-large
word trashed the neighbouring short word.

Bruce

Quiet down compiler warnings.

1994-08-31T04:45:24+00:00

Changed STRC -> P_TRACED.

1994-08-30T20:18:52+00:00

Made idempotent

1994-08-21T07:19:45+00:00

Reviewed by:
Submitted by:

Added $Id$

1994-08-02T07:55:43+00:00

Commit a whole cluster of last minute critical (and one cosmetic) fixes

1994-06-22T05:52:25+00:00

from David Greenman, Bruce Evans and Julian Elischer.

They are:

[vnode pager - David/Bruce]:
  The following patch fixes a problem where some data could be lost in a
delayed-write buffer if the cached buffer was larger than a page. This fix was
provided by Bruce Evans and modified slightly by me.

[st.c - Julian]:
  My fix for "bad request, must be between 0 and 0"

RTFS if you're interested).

[gnu/fpemul - David/Bruce]:
  These changes fix single stepping of emulated FPU instructions.
Previously, the instruction after an emulated instruction was
executed without causing a SIGTRAP ...

The also fix the initial control word being different for the
GPL emulator (it is still wrong for the old emulator) and remove
an unnecessary panic when emulation is not configured (I hope at
least init, sh and reboot will run without floating point.  I
remember only df and mkfs being broken by the lack of FP in 0.0).

[Various fixes described below - Bruce/David]:
sys/i386/boot/boot2.S:
        Yet another attempt to propagate the correct fix for 16 vs
        32-bit mode bugs.  [verified]

sys/i386/i386/db_interface.c:
        Protect against reentering Debugger().

sys/kern/kern_time.c:
        Don't allow 'time.tv_usec == 0' except at clock interrupts.

sys/pcfs/pcfs_fat.c:
        Make it compile without -O.

sys/scsi/sd.c:
        Fix as posted to some freebsd mailing list.
        (changes the order of the assignment of "sectors" because it earlier
          value is needed first -DG)

sys/vm/vm_glue.c:
        Fix stale comments and verbose code.

sys/vm/vm_mmap.c
        Fix off by 1 errors and verbose code.

[From Nate - cosmetic but non-intrusive and useful enough to go in]
sys/i386/isa/isa.c:
Appended you'll find a patch to the NMI error log routine in isa/isa.c.
The below patch just adds some additional information when an NMI occurs
which can help debug the hardware problem.

src/sys/gnu, branch releng/2.0