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9789208431
freebsd-nq/sys
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Marius Strobl 9789208431 - Don't bother traversing trap frames in stack_save(). This fixes panics 
when option DEBUG_LOCKS is used. Trap frames are determined by checking
  whether the caller was one of the tl0_*() or tl1_*() asm functions via
  a newly added pair of dummy symbols in exception.S which mark the begin
  and end of these functions. The tl_trap_* pair marks those in the special
  .trap section and the tl_text_* in the regular .text section. Because
  of their performance penalty db_search_symbol()/db_symbol_values() and
  linker_ddb_search_symbol()/linker_ddb_symbol_values() aren't used here
  for determining the caller, with db_search_symbol()/db_symbol_values()
  additionally not being reentrant.
- For consistency, change db_backtrace() to also use the new markers for
  determining the tl0_*() and tl1_*() asm functions instead of bcmp()'ing
  the symbol name.
- Use FBSDID in db_trace.c.

PR:			93226
Based on a patch by:	Antoine Brodin <antoine.brodin@laposte.net>
Ok'ed by:		jhb
2006-02-19 11:54:46 +00:00
..
alpha Fix the hw.realmem sysctl. The global realmem variable is a count of 2006-02-14 14:50:11 +00:00
amd64 It seems bit 5 of cpu_feature2 is the VMX (Virtual Machine Extensions) 2006-02-15 14:48:59 +00:00
arm These files apply to all the atmel parts that freebsd is going to run on, 2006-02-17 22:33:13 +00:00
boot Remove ELF dynamic tag definitions that aren't used. Ideally, 2006-01-18 18:49:25 +00:00
bsm Merge OpenBSM 1.0 alpha 3 include file changes from contrib/openbsm/bsm 2006-02-06 01:12:46 +00:00
cam - Add a scsi_da.c and a umass.c quirk for Genesys 6-in-1 Card Reader. 2006-01-30 20:27:44 +00:00
coda - Reorder calls to vrele() after calls to vput() when the vrele is a 2006-02-01 00:25:26 +00:00
compat - Always call exec_free_args() in kern_execve() instead of doing it in all 2006-02-06 22:06:54 +00:00
conf Use shell's version of if to check if the firmware really exists in the 2006-02-18 01:38:44 +00:00
contrib resolve merge conflicts 2006-02-10 19:01:02 +00:00
crypto
ddb Fix -Wundef. 2005-12-04 02:12:43 +00:00
dev - Fix severe crackling after long running and abusive module load / unload by 2006-02-18 10:24:48 +00:00
doc
fs Correctly set MNTK_MPSAFE flag from the lower vnode's mount rather than 2006-02-10 18:06:49 +00:00
gdb
geom Inform when label disappears. 2006-02-18 11:24:00 +00:00
gnu Add marker vnodes to ensure that all vnodes associated with the mount point are 2006-01-09 20:42:19 +00:00
i4b Fix -Wundef warnings found when compiling i386 LINT, GENERIC and 2005-12-05 11:58:35 +00:00
i386 Rounding addr upwards to next 4M or 2M boundary in pmap_growkernel() could 2006-02-16 22:10:57 +00:00
ia64 Fix the hw.realmem sysctl. The global realmem variable is a count of 2006-02-14 14:50:11 +00:00
isa Tweak how the MD code calls the fooclock() methods some. Instead of 2005-12-22 22:16:09 +00:00
isofs/cd9660 I ran into an nfs client panic a couple of times in a row over the 2006-01-17 17:29:03 +00:00
kern The sysctls kern.ipc.[max_linkhdr|max_protohdr|max_hdr|max_datalen] 2006-02-18 17:16:18 +00:00
libkern Convert function declarations to ANSI C. 2006-01-22 00:46:40 +00:00
modules For the coda5 module, CODA_COMPAT_5 is mandatory, not optional. 2006-02-19 02:43:42 +00:00
net Fix build. 2006-02-15 08:25:40 +00:00
net80211 o make driver override of net80211 parameter state consistent 2006-02-14 17:48:56 +00:00
netatalk - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netatm Convert to ANSI C function declarations. 2006-01-22 01:07:11 +00:00
netgraph Remove unused now field. 2006-02-17 09:42:49 +00:00
netinet Remove unneeded includes and provide more accurate description 2006-02-18 17:05:00 +00:00
netinet6 avoided the use of purged address structure when an address became 2006-02-12 15:37:08 +00:00
netipsec Fix stack corruptions on amd64. 2006-01-21 10:44:34 +00:00
netipx In spx_attach() and spx_detach(), there is no need to check whether the 2006-01-14 00:05:44 +00:00
netkey Fix stack corruptions on amd64. 2006-01-21 10:44:34 +00:00
netnatm Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netncp In ncp_sysctl_connstat(), the SLIST_FOREACH() logic to check 'error' 2006-01-14 11:40:32 +00:00
netsmb Although we check the return value of copyin(9) while determaining how 2006-01-16 17:03:21 +00:00
nfs
nfs4client Use nfs4_disconnect for connections opened with nfs4_connect. 2006-01-19 22:48:31 +00:00
nfsclient Don't log an error on tcp connection reset, even if we don't get ECONNRESET. 2006-01-20 15:07:18 +00:00
nfsserver - Reorder calls to vrele() after calls to vput() when the vrele is a 2006-02-01 00:25:26 +00:00
opencrypto
pc98 MFi386: revision 1.622. 2006-02-09 11:50:22 +00:00
pccard I don't believe these are used at all, and can be safely removed 2006-01-15 06:49:28 +00:00
pci Add support for the Intel E7205 chipset. 2006-02-17 01:40:46 +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 Simplify system time accounting for profiling. 2006-02-08 08:09:17 +00:00
rpc Fix up some cut-n-paste damage and some out-of-date comments. 2006-01-20 15:20:41 +00:00
security Add stub AUE_EACCESS entry. 2006-02-11 23:55:08 +00:00
sparc64 - Don't bother traversing trap frames in stack_save(). This fixes panics 2006-02-19 11:54:46 +00:00
sys Replace the 4k fixed sized jumbo mbuf clusters with PAGE_SIZE sized 2006-02-17 14:14:15 +00:00
tools Fix a leftover "iwi_boot" string. 2006-01-30 16:32:08 +00:00
ufs In quotaoff(), lock the vnode instead of asserting it when manipulating 2006-02-12 13:20:06 +00:00
vm Expand scope of marker to reduce the number of page queue scan restarts. 2006-02-17 21:02:39 +00:00
Makefile add nfsclient/, nfs4client/, and rpc/ directories to the 2006-01-10 20:58:27 +00:00