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cb759a257f
freebsd-nq/sys
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Bruce Evans cb759a257f Don't allow mmapping of physical page 6 (ENXIO). 
nxmmap() returned a bogus value as well as having a bogus type.  Some
drivers use nxmmap() for configured devices (`nx' functions should
only be used for unconfigured devices).  These drivers allowed mmapping
physical page 6, which may have interesting contents.  vm has kludges
to avoid the same bug with nullop() returning page 0 and enodev()
returning page 19 (ENODEV), but didn't handle enxio() returning page 6.
vm is the wrong place to handle these bugs.
1995-10-14 05:25:45 +00:00
..
alpha First incarnation of our Linux emulator or rather compatibility code. 1995-06-25 17:32:43 +00:00
amd64 Reduce jitter of Pentium microtime() implementation by letting the counter 1995-10-12 20:39:49 +00:00
compat/linux Fix the getdirentries of ibcs2 to handle uneven DIRBLKSIZ offsets. 1995-10-10 23:13:27 +00:00
compile Stop cvs up -P from removing empty compile directories. 1994-08-25 16:20:16 +00:00
conf Update files list to include new ibcs2 files needed to compile. 1995-10-10 08:04:10 +00:00
ddb Change db_ps() to have the correct number and type of args for a ddb 1995-08-27 02:40:39 +00:00
dev Say goodbye to IFF_NOTRAILERS. Support for trailers was officially 1995-10-13 19:48:06 +00:00
fs Add #include <sys/sysproto.h> to get struct close_args and close 1995-10-08 00:09:00 +00:00
gnu Fix select(). 1995-10-12 23:28:41 +00:00
i386 Don't allow mmapping of physical page 6 (ENXIO). 1995-10-14 05:25:45 +00:00
isa Reduce jitter of Pentium microtime() implementation by letting the counter 1995-10-12 20:39:49 +00:00
isofs/cd9660 Added VOP_GETPAGES/VOP_PUTPAGES and also the "backwards" block count 1995-09-04 00:21:16 +00:00
kern Improve clock accuracy by accounting for late/missed clock interrupts 1995-10-12 20:35:01 +00:00
libkern Comment out, but don't delete stuff we don't use. 1995-10-05 14:46:07 +00:00
miscfs almost entirely cosmetic changes 1995-10-10 07:12:27 +00:00
modules Remove socksys modload command from ibcs2 startup shell script. 1995-10-10 08:38:11 +00:00
msdosfs Return EINVAL instead of panicing for rename("dir1", "dir2/.."). 1995-10-07 10:14:12 +00:00
net Say goodbye to IFF_NOTRAILERS. Support for trailers was officially 1995-10-13 19:48:06 +00:00
netccitt Eliminate sloppy common-style declarations. There should be none left for 1995-07-29 11:44:31 +00:00
netinet Routes can be asymmetric. Always offer to /accept/ an MSS of up to the 1995-10-13 16:00:25 +00:00
netiso Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
netns Fix TCP_DEBUG support so that LINT compiles again (deReiserize). 1995-10-10 05:23:17 +00:00
nfs Added VOP_GETPAGES/VOP_PUTPAGES and also the "backwards" block count 1995-09-04 00:21:16 +00:00
nfsclient Added VOP_GETPAGES/VOP_PUTPAGES and also the "backwards" block count 1995-09-04 00:21:16 +00:00
nfsserver Added NFS_ASYNC kernel option. It only has an effect for NFSv2. 1995-08-24 11:39:31 +00:00
pc98/pc98 Bring IDE CDROM support up to latest version (1.8a?) from Serge. 1995-09-30 00:11:19 +00:00
pccard PCCARD support. 1995-10-10 09:52:55 +00:00
pci Say goodbye to IFF_NOTRAILERS. Support for trailers was officially 1995-10-13 19:48:06 +00:00
powerpc/include Don't define CLK_TCK here. 1995-02-03 21:49:18 +00:00
rpc Remove trailing whitespace. 1995-05-30 05:05:38 +00:00
scsi oops currupted a line by hitting the wrong key.. 1995-10-12 02:05:47 +00:00
sys Remove prototype definitions from <sys/systm.h>. 1995-10-08 00:06:22 +00:00
tools Generate prototypes for VOP functions. I decided to keep the old-style 1995-09-11 16:05:16 +00:00
ufs Return EINVAL instead of panicing for rename("dir1", "dir2/.."). 1995-10-07 10:14:12 +00:00
vm Fix argument passing to the "freeer" routine. Added some prototypes. (bde) 1995-10-07 19:02:56 +00:00
Makefile Added ${MACHINE}/boot to build bootblocks. 1994-08-25 13:54:28 +00:00