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c0498352c1
freebsd-dev/sys
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Peter Grehan c0498352c1 In stack_save, stop when a trap-frame is encountered. This prevents 
trying to access user-space stack addresses when a user fault
is encountered, as occurs when GEOM KTR code is handling a page fault
and is using stack_save() to capture a trace for debug purposes.

It may be possible to walk beyond the trap-frame if it is a kernel fault,
as db_backtrace() does, but I don't think that complexity is needed in
this routine.

MFC after:	3 days
2005-10-30 07:56:10 +00:00
..
alpha Reorganize the interrupt handling code a bit to make a few things cleaner 2005-10-25 19:48:48 +00:00
amd64 MFi386: bring over DEFAULTS (repocopy) and adapt. While there isn't a 2005-10-27 18:54:43 +00:00
arm Reorganize the interrupt handling code a bit to make a few things cleaner 2005-10-25 19:48:48 +00:00
boot Add back some bits. 2005-10-30 05:41:42 +00:00
bsm For consistency with more system include files, add a trailing '_' to 2005-05-29 16:11:34 +00:00
cam Make the exploring of all luns supported by an HBA more of a 2005-09-16 01:26:17 +00:00
coda Merge the dev_clone and dev_clone_cred event handlers into a single 2005-08-08 19:55:32 +00:00
compat Regenerate (with the correct #ifdef COMPAT_43 tests now) 2005-10-26 22:21:03 +00:00
conf Finally complete some work on generalizing the PCF8584-based I2C 2005-10-28 15:58:19 +00:00
contrib Add a commented out version of what was done for the r20041119sysinc import. 2005-10-24 04:36:14 +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 MFp4: When doing lazy allocation, it turns out that we need to record the 2005-10-29 05:52:17 +00:00
doc
fs Use correct cirteria for determining which directory entries we can 2005-10-18 20:21:25 +00:00
gdb check return value of gdb_rx_varhex 2005-03-28 18:31:18 +00:00
geom Fix possible live-lock under heavy load where we can't allocate more 2005-10-28 20:25:02 +00:00
gnu Fix this: 2005-10-28 18:39:00 +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 Finally complete some work on generalizing the PCF8584-based I2C 2005-10-28 15:58:19 +00:00
ia64 Reorganize the interrupt handling code a bit to make a few things cleaner 2005-10-25 19:48:48 +00:00
isa Fix an endianness issue in pnp_eisaformat(). This corrects printing PnP IDs 2005-09-28 15:01:58 +00:00
isofs/cd9660 Implement the full range of ISO9660 number conversion routines in iso.h. 2005-10-18 13:35:08 +00:00
kern Let itimer store itimerspec instead of itimerval, so I don't have to 2005-10-30 02:56:08 +00:00
libkern Backout strtok() addition to libkern, strsep() is enough and strtok() 2005-10-06 19:06:07 +00:00
modules Finally complete some work on generalizing the PCF8584-based I2C 2005-10-28 15:58:19 +00:00
net If we have been called from ether_ifdetach() then do not try and clear the 2005-10-23 22:30:07 +00:00
net80211 Properly set ic_curchan before calling back to device driver to do channel 2005-08-30 14:27:47 +00:00
netatalk Forward declare atalkdomain with static linkage, not extern, since 2005-09-11 16:04:56 +00:00
netatm Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
netgraph Use variable-sized arrays where appropriate. 2005-10-28 14:41:28 +00:00
netinet First fill in structure with valid values, and only then attach it 2005-10-28 20:29:42 +00:00
netinet6 fixed a compilation failure on amd64/sparc64/ia64 2005-10-22 05:07:16 +00:00
netipsec Replace custom mbuf writeability test with generic M_WRITABLE() test 2005-09-26 20:35:45 +00:00
netipx Forward declaring static variables as extern is invalid ISO-C. Now that 2005-09-07 10:06:14 +00:00
netkey SADB_UPDATE did not return an error when key length is invalid. 2005-08-22 07:05:14 +00:00
netnatm Forward declaring static variables as extern is invalid ISO-C. Now that 2005-09-07 10:06:14 +00:00
netncp Change API of mb_copy_t in libmchain so that netsmb can handle 2005-07-29 13:22:37 +00:00
netsmb Allow user to override default port numbers used by communication 2005-10-02 08:32:49 +00:00
nfs Fixes for NFS crashes on architectures that require strict alignment. 2005-07-14 20:08:27 +00:00
nfs4client - We want if (mrep != NULL) not if (m_freem != NULL). m_freem will never 2005-04-25 05:11:19 +00:00
nfsclient - Fix leak of struct nlminfo on process exit. 2005-10-26 07:18:37 +00:00
nfsserver Keep locks consistent before goto. 2005-10-27 19:02:34 +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 Move the isa, npx, mem and io devices and the PC98 option from GENERIC 2005-10-28 15:30:51 +00:00
pccard Remove the kernel portion of OLDCARD. I'm working on a replacement 2005-09-25 21:29:32 +00:00
pci Remove forgotten, no longer needed WB_UNLOCK() from the end wb_ioctl(). 2005-10-28 02:17:40 +00:00
posix4 Const-qualify ksem_timedwait's parameter abstime as it's only passed in. 2005-10-18 11:46:24 +00:00
powerpc In stack_save, stop when a trap-frame is encountered. This prevents 2005-10-30 07:56:10 +00:00
rpc Add GIANT_REQUIRED and WITNESS sleep warnings to uprintf() and tprintf(), 2005-09-19 16:51:43 +00:00
security Lock object while we iterate through it's backing objects. 2005-10-09 02:37:27 +00:00
sparc64 Reorganize the interrupt handling code a bit to make a few things cleaner 2005-10-25 19:48:48 +00:00
sys Change POSIX_TIMERS to 200112L. 2005-10-30 03:20:39 +00:00
tools Add convenience macros for bus_space usage that doesn't require specification 2005-09-24 20:11:07 +00:00
ufs Remove an unneeded "a" from comment. 2005-10-25 19:46:15 +00:00
vm Use of the ZERO_COPY_SOCKETS options can result in an unusual state that 2005-10-22 18:46:38 +00:00
Makefile When building cscopnamefile, default architecture to ${MACHINE}, not i386. 2005-03-08 00:09:41 +00:00