Fix off by one error introduced by the use of the ifnet_byindex()
macro. The commit log clearly states that the index given to the
macro is one higher than previously used to index the array. This
wasn't represented in the code and resulted in kernel page faults.
Reported by: Andrew Atrens <atrens@nortelnetworks.com>
Fix locking on td_flags for TDF_DEADLKTREAT. If the comments in the code
are true that curthread can change during this function, then this flag
needs to become a KSE flag, not a thread flag.
fix savecore so that it works on the alpha after the size change
of dumpmag from an int to a u_long in rev 1.41 -- without this
change, savecore will always fail like this:
#savecore -v /var/crash
dumplo = 874356736 (1707728 * 512)
savecore: magic number mismatch (8fca0101 != 8fca0101)
savecore: no core dump
PR: kern/29698 (part)
Reviewed by: audit
Add tunables for the sem* and shm* syscontrols for tuning on boottime
until they become dynamic.
SAP R/3 doesn't like the compiled in defaults.
* Enable dynamically linked kernel. This involves adding a self-relocator
to locore to process the @fptr relocations in the dynamic executable.
* Don't initialise the timer until *after* we install the timecounter to
avoid a race between timecounter initialisation and hardclock.
* Tidy up bootinfo somewhat including adding sanity checks for when the
kernel is loaded without a recognisable bootinfo.
des [Thu, 13 Sep 2001 09:40:35 +0000 (09:40 +0000)]
Add a strcasecmp() call I forgot in my hurry to commit the previous fix.
Without this call, the hostname check would in some cases yield false
positives.
<jkh> "Hey Rocky, watch me eject this pccard outta my laptop!" "What,
again? That NEVER works!" "This time for sure!"
Minor overhaul of how we do interrupts for the pci interrupt routing
case to cope with card ejection better (read: make it not hand on so
many cards):
o Reintroduce func_intr and func_arg and use the to store the
interrupt handler to call.
o Create a pcic_pci_func_intr to call the real interrupt handler
iff the card hasn't been ejected.
o Remove some checks in pcic_setup_intr now that it is used
exclusively for isa routed interrupts.
o Defer the eject event until later too, but make sure we can't
do any client driver ISR calling in the interrum.
o Add some simple code to make sure that we don't attach more
than one child. This should fix pccardd starting twice
problem (ala single user -> multi-user when you started pccardd
by hand in SU).
MFC: after jkh thinks I've put the crack pipe away.
EXEGRP and EXEMODE are used to install DOS (EXE format) binaries.
doscmd(1) can optionally be installed as ``setgid kmem''.
Hence the assignment operator for EXEGRP.
des [Thu, 13 Sep 2001 06:48:41 +0000 (06:48 +0000)]
The previous commit appeared to just shove the bug under the carpet rather
than really solve it. This approach (inspired by Ruslan's patch) solves
the real problem by stripping the local domain off the host name in the
config line structure.
Also mark a bunch of code sections that either do not check the return value
of a strdup(), malloc() or calloc() call, or do not properly handle a NULL
return.
'make release' should install docproj ports with BATCH=yes so that your
release builds don't stop in the middle of the night asking for user
input about which Ghostscript drivers to install.
Due to a bug in the ed driver, which leads to hangs when using it with
dhclient and pccard_ether, introduce the concept of a "settle time" to
pccard_ether with the new pccard_ether_delay variable. Defaults to 5
seconds, which is enough time for the ed driver to finish its
autoconfiguration for newer Linksys based cards. This also can
eliminate the ed0: timeout messages that happen at startup as well.
des [Thu, 13 Sep 2001 05:09:14 +0000 (05:09 +0000)]
Fix logging from remote hosts, which has been broken since (at least) revision
1.64, i.e. July of last year. Also fix a minor style bug in the same code.
PR: bin/28634
Pointy hat to: dwmalone
Pointed out by: my buggy DSL router's remote logging facility
Restore these files to being portable:
- Use some simple #define's at the top of the files for proc -> thread
changes instead of having lots of needless #ifdef's in the code.
- Don't try to use struct thread in !FreeBSD code.
- Don't use a few struct lwp's in some of the NetBSD code since it isn't
in their HEAD.
The new diff relative to before KSE is now signficantly smaller and easier
to maintain.
If an incoming struct proc could have been NULL before, tehn don't
automatically change the code to add
struct proc *p = td->td_proc;
because now 'td' is probably capable of being NULL too.
I expect to see more of this kind of error during the 'weeding'
process. It's too easy to make. (junior hacker project.. look for these :-)
KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.
Add a version of the loader which runs under SKI, the HP ia64 simulator.
This loader is quite functional and can load and run kernels. The kernels
don't quite work right after loading but that should be easily fixable.
peter [Wed, 12 Sep 2001 00:50:23 +0000 (00:50 +0000)]
Fix the kern.module_path issue that required the trailing '/' character
on each module path component. Fix a one-byte buffer overflow at the
same time that got highlighted in the process.
New release note about linker.hints and kldxref(8). Even though this
solves a pretty annoying problem, this release notes entry doesn't
describe what this fixes because I can't seem to figure out how to do
this without giving a lot of background.
projects / FreeBSD / FreeBSD.git / log