seen in practice. The MPspec is ambiguous and/or contradicts itself.
We now look at the ELCR to determine the trigger mode (edge/level) of an
interrupt tagged as "conforming" in the mptable. EISA interrupts appear
to be presented to the APIC as active high in all cases (they are level
inverted) that we've seen, so use this for the 'conforming' level case.
Of note, the system I'm using has 2 PCI cards in it, and the PCI cards
interrupts (5 and 9) appear in the ELCR register as level sensitive and the
mptable lists 5 and 9 as coming from the EISA bus. The PCI interrupts
are active-high by the time they reach the APIC even though they are
electrically active low at the slot.
We should still work should somebody implement this on motherboards
differently in the future as long as the mptable is clear about the
trigger/polarity.
Current should work on Holm Tiffe's machine now.
Based on code from: Tor.Egge@fast.no
here for getting the #defines for the removal of the leading '_' in symbols
in the assembler code. We could probably #include <machine/asnames.h>
instead, but everything else seems to use asmacros.h directly as well.
Once we convert symbols, this becomes irrelevant.
fix the 50% idle problem that the ELF /sbin/init triggered. The problem
appeared when the last context switch before a fork() call was due to
the kernel faulting in user pages via normal page faults (e.g. copyin).
Reviewed by: Peter Wemm <peter@netplex.com.au>
are installed in the same place as on 2.2.*; this will almost
certainly change in the future.
While I'm here, finish off the shared library brouhaha with miniperl.
syncs weren't optimized properly (they probably still aren't, but are bug
for bug compatible with ffs). These fixes are mostly academic, since
ext2fs is too broken to mount read-write (it apparently doesn't clear
indirect blocks).
Obtained from: mostly from Lite2
shamefully dropped on the floor. I need to add it now since it does a
minor number bump, but otherwise the current functionality of libdialog
is unchanged (in all its evil glory) and the change is non-intrusive.
Submitted by: "Anatoly A. Orehovsky" <tolik@mpeks.tomsk.su>
* Fix a raft of warnings, printf and otherwise.
* Allocate the correct amount in mod_searchmodule to prevent an overflow.
* Fix the makefiles so they work outside my home directory (oops).
disks.
* Fix a whole raft of warnings, printf and otherwise.
* Make zalloc work for alpha (just a case of using the right typedef).
* Add some (disabled) malloc debug printing to stand.h.
