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5e7019bf32
freebsd-dev/sys
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Marcel Moolenaar 5e7019bf32 Now that we have the signal trampolines in the gateway page and the 
gateway page is considered kernel space, we can panic when we should
only SIGSEGV. Hence, add the additional constraint that for page
faults we also require running with kernel privileges. The gateway
page is the only kernel code running with user privileges, iso this
is a correct way to exclude the gateway page from kernel land.

We do not currently exclude the gateway page for other faults as it
is not always the right way to do it. Further tuning will happen on
a case by case bases.
2003-05-31 21:21:35 +00:00
..
alpha Rename BUS_DMAMEM_NOSYNC to BUS_DMA_COHERENT. 2003-05-30 20:40:33 +00:00
amd64 Avoid unbalancing the { } count in the source file with #ifdef by 2003-05-31 20:25:53 +00:00
arm sys/sys/limits.h: 2003-05-19 20:29:07 +00:00
boot Man, I'm not on the ball. 4th does not need to escape '\' chars. This 2003-05-31 16:07:00 +00:00
cam Add /* FALLTHROUGH */ 2003-05-31 20:46:21 +00:00
coda - Move p->p_sigmask to td->td_sigmask. Signal masks will be per thread with 2003-03-31 22:49:17 +00:00
compat Put definition of struct svr4_sockcache_entry in a .h file rather than 2003-05-31 20:33:18 +00:00
conf If DESTDIR was specified as a makeoption in the kernelconfig file 2003-05-31 21:16:12 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r115367, 2003-05-28 17:32:31 +00:00
crypto Assembly files put thru the C preprocessor need to have C style comments. 2003-04-21 16:30:12 +00:00
ddb Add /* FALLTHROUGH */ 2003-05-31 20:43:47 +00:00
dev wrap macro in do {...} while(0) 2003-05-31 21:11:51 +00:00
fs Remove unused variable(s). 2003-05-31 20:29:34 +00:00
geom Remove unused variable. 2003-05-31 19:41:33 +00:00
gnu Remove extra ';' 2003-05-31 18:52:38 +00:00
i4b Fix off-by-one errors in range checks of state machine states & events. 2003-05-31 18:54:02 +00:00
i386 Remove unused variable(s). 2003-05-31 20:29:34 +00:00
ia64 Now that we have the signal trampolines in the gateway page and the 2003-05-31 21:21:35 +00:00
isa wrap macro in do {...} while(0) 2003-05-31 21:11:51 +00:00
isofs/cd9660 emove unused variable(s). 2003-05-31 20:19:13 +00:00
kern Add "" around mutex name to make message less confusing. 2003-05-31 21:11:01 +00:00
libkern Deprecate machine/limits.h in favor of new sys/limits.h. 2003-04-29 13:36:06 +00:00
modules Add GEOM module compilation shims. 2003-05-31 18:36:41 +00:00
net Wrap macro in do {...} while(0); 2003-05-31 20:07:16 +00:00
netatalk - Use if_broadcastaddr from struct ifnet rather than relying on 2003-03-21 17:53:16 +00:00
netatm Use __FBSDID rather than rcsid[]. 2003-04-03 21:36:33 +00:00
netgraph fix a cut-n-paste error. 2003-05-15 18:51:28 +00:00
netinet Add /* FALLTHROUGH */ 2003-05-31 19:07:22 +00:00
netinet6 Add definitions for IN6ADDR_LINKLOCAL_ALLMDNS_INIT and INADDR_ALLMDNS_GROUP. 2003-04-29 22:03:46 +00:00
netipsec Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
netipx Remove unimplemented IP-in-IPX encapsulation support (options IPTUNNEL). 2003-03-08 06:58:22 +00:00
netkey Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
netnatm Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
netncp - Merge struct procsig with struct sigacts. 2003-05-13 20:36:02 +00:00
netsmb - Merge struct procsig with struct sigacts. 2003-05-13 20:36:02 +00:00
nfs Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
nfsclient Remove unsed variables. 2003-05-31 20:05:25 +00:00
nfsserver Add /* FALLTHROUGH */ 2003-05-31 18:20:26 +00:00
opencrypto Gigacommit to improve device-driver source compatibility between 2003-03-03 12:15:54 +00:00
pc98 Eliminate potential overflows by allocating softc dynamically, 2003-05-31 17:06:20 +00:00
pccard 1. Allow drivers to query CIS strings from OLDCARD. 2003-04-23 23:39:21 +00:00
pci Remove unused variable. 2003-05-31 20:04:19 +00:00
posix4 Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
powerpc Bring back bus_dmasync_op_t. It is now a typedef to an int, though the 2003-05-27 04:59:59 +00:00
rpc
security Remove double return() 2003-05-31 19:55:32 +00:00
sparc64 Fix interrupt assignment for non-builtin PCI devices on e450s. 2003-05-30 20:48:05 +00:00
sys Add an XXX comment with a TODO item for next time we run a revision 2003-05-31 21:10:01 +00:00
tools MFp4: 2003-03-28 06:43:50 +00:00
ufs Remove unused variable. 2003-05-31 19:56:09 +00:00
vm Prepend _ to internal union members to avoid ambiguity. 2003-05-31 19:52:15 +00:00
Makefile Exclude sys/boot for amd64. There are still toolchain issues to deal 2003-05-08 06:35:39 +00:00