d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
4e067a8592
freebsd-nq/sys
History
Alan Cox 4e067a8592 Change pmap_enter_quick() to use the vm_prot_t parameter introduced in 
revision 1.179 to correctly set/clear execute permission on the mapping
it creates.  Thus, mmap(2)ing a memory resident file will not result in
the file being mapped with execute permission when execute permission was
not requested.

Eliminate an unneeded Instruction Memory Barrier (IMB) in
pmap_enter_quick().  Since there was no previous (instruction) mapping
for the given virtual address prior to pmap_enter_quick(), there can be
no instructions from the given virtual address in the pipeline that need
flushing.

MFC after: 1 week
2005-12-02 18:02:54 +00:00
..
alpha Change pmap_enter_quick() to use the vm_prot_t parameter introduced in 2005-12-02 18:02:54 +00:00
amd64 Update DRM to CVS snapshot as of 2005-11-28. Notable changes: 2005-11-28 23:13:57 +00:00
arm Add missing "struct" in i386/i386/machdep.c,v 1.497 by deischen@. 2005-11-24 08:16:18 +00:00
boot Add kernel module loading option for snd_atiixp(4). 2005-12-01 03:10:12 +00:00
bsm
cam Fix a bug that caused some /dev entries to continue to exist after 2005-11-18 02:43:49 +00:00
coda Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
compat Remove MNT_NODEV mount option. In RELENG_6, MNT_NODEV was a no-op. 2005-11-29 00:28:17 +00:00
conf Add option P1003_1B_MQUEUE for POSIX message queue. 2005-12-02 14:23:39 +00:00
contrib - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
crypto Add VIA/ACE "PadLock" support as a crypto(9) driver. 2005-08-18 00:30:22 +00:00
ddb - Rename 'traceall' to 'alltrace' so that the 'tr' shortcut for 'trace' 2005-10-24 15:21:36 +00:00
dev Add a missing newline to a printf. 2005-12-02 13:35:14 +00:00
doc
fs Fix interaction with Windows 2000/XP based servers: 2005-11-22 07:13:00 +00:00
gdb
geom It is unclear who is wrong and who is right, but when operating on 2005-11-30 22:54:41 +00:00
gnu Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
i4b Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
i386 Update DRM to CVS snapshot as of 2005-11-28. Notable changes: 2005-11-28 23:13:57 +00:00
ia64 - Allow duplicate "machine" directives with the same arguments. 2005-11-27 23:17:00 +00:00
isa Add support for XBOX to the FreeBSD port. The xbox architecture is 2005-11-09 03:55:40 +00:00
isofs/cd9660 Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
kern 1. Cleanup including. 2005-12-02 14:09:32 +00:00
libkern Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
modules Let kmod.mk create empty opt_*.h files. 2005-11-29 19:39:04 +00:00
net The bridge is capable of sending broadcast packets so enable IFF_BROADCAST 2005-11-29 20:29:44 +00:00
net80211 fix dynamic changes in short slottime for 11g sta mode: set the 2005-11-30 19:54:41 +00:00
netatalk - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netatm - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netgraph - Update the flow sequence before converting count to 2005-11-27 02:43:08 +00:00
netinet obey opt_inet6.h and opt_ipsec.h in kernel build directory. 2005-11-29 17:56:11 +00:00
netinet6 fixed a kernel crash due to an improper removal of callout-timer 2005-11-16 12:36:08 +00:00
netipsec Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netipx Include ip_options.h for IPX-IP encapsulation. 2005-11-20 16:17:12 +00:00
netkey Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netnatm Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netncp Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
netsmb Prevent module unloading if there are active connections. 2005-11-22 02:15:46 +00:00
nfs Fixes for NFS crashes on architectures that require strict alignment. 2005-07-14 20:08:27 +00:00
nfs4client Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfsclient Unexpand LLADDR(). 2005-11-29 09:51:47 +00:00
nfsserver Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
opencrypto Fix bogus check. It was possible to panic the kernel by giving 0 length. 2005-08-18 11:58:03 +00:00
pc98 MFi386: revision 1.1215 (add savagedrm). 2005-11-30 11:58:01 +00:00
pccard Remove the kernel portion of OLDCARD. I'm working on a replacement 2005-09-25 21:29:32 +00:00
pci Fix the type of "eaddr" to guarantee the required alignment. 2005-12-01 21:18:04 +00:00
posix4 mqueue.h has been superceded by sys/mqueue.h thanks to David Xu's work. 2005-11-28 02:58:30 +00:00
powerpc - Allow duplicate "machine" directives with the same arguments. 2005-11-27 23:17:00 +00:00
rpc Add GIANT_REQUIRED and WITNESS sleep warnings to uprintf() and tprintf(), 2005-09-19 16:51:43 +00:00
security Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
sparc64 Remove superfluous bzero()'ing of the softc. 2005-11-30 16:13:49 +00:00
sys Define MQ_PRIO_MAX, it seems it is the only place 2005-12-02 07:45:28 +00:00
tools Add convenience macros for bus_space usage that doesn't require specification 2005-09-24 20:11:07 +00:00
ufs Fix parsing of atime, clusterr, clusterw, exec, suid, symfollow 2005-11-24 15:06:40 +00:00
vm Eliminate pmap_init2(). It's no longer used. 2005-11-20 06:09:49 +00:00
Makefile