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in the MI code.
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dino_intr_map(); rather than adding the missing cast, make the intent of
the code clearer by explicitenly testing for PCI_INTERRUPT_LINE being ff.
While there, enable the out-of-extent-range checks in dino_memmap() and
dino_memalloc() even if no option DEBUG, but return failure instead of
panicing.
discussed with and ok kettenis@ marco@
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after it was published. In particular, they changed the maximum cache
aliasing boundary from 1MB to 16MB.
It turns that on the PA-8700 the aliasing boundary is actually 4MB
(reported as such by the firmware at least). There are some comments
in the Linux code that suggest that HP never actually built PA-RISC
CPUs with an 8MB or 16MB aliasing boundary.
So raise the aliasing boundary to 4MB. This fixes the weird ps(1) problem
where it didn't print its own arguments correctly.
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- math.h shouldn't define FLT_EVAL_METHOD, but float.h should (per
C99). remove from math.h, and add proper definitions in float.h
ok millert@
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ok marco@ no objection miod@ need this for regress djm@ no objection krw@
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Right now when mi_switch picks up the same proc, we didn't clear the
flag which would mean that every time we service an AST we would attempt
a context switch. For some architectures, amd64 being probably the
most extreme, that meant attempting to context switch for every
trap and interrupt.
Now we clear_resched explicitly after every context switch, even if it
didn't do anything. Which also allows us to remove some more code
in cpu_switchto (not done yet).
miod@ ok
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gsckbd; the former will cause a proper translation page to be selected by
the keyboard.
Because of this, we no longer depend on the page the keyboard is left in
by the PDC (page 2 for all machines but the PrecisionBook, which is in
page 3), and there is no longer any need to use separate keyboard maps.
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and signal handlers.
ok kettenis@
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and signal handlers.
ok kettenis@
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ok deraadt@
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ok deraadt@
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Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.
OK deraadt@
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is currently linked at. This should eventually be replaced with a proper
alignment construct in the ld script, but it's too hot and too late to
do this correctly and I need a kernel that links (containing stuff to
reach a cvs tree near you reasonably soon).
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shortly.
OK todd@
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ok thib beck art
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file copies to nfsv2 causes the system to eventually peg the console.
On the console ^T indicates that the load is increasing rapidly, ddb
indicates many calls to getbuf, there is some very slow nfs traffic
making none (or extremely slow) progress. Eventually some machines
seize up entirely.
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biowait() reads that do *not* come from the buffer cache - we use the
B_RAW flag to identify these at art's suggestion - since it makes sense
and the flag was not being used. this just flags all these buffers with
B_RAW - biodone already ignores returned buffers marked B_RAW.
ok art@
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ok deraadt@
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return 1 since 12+ years, it's about time to fix the offending ports.
Reported by Pierre Riteau (firstname.lastname at gmail)
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free() calls; prodded by chl@, ok krw@
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sgi.
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instead of 8-bit mono mulaw @ 8kHz.
this is just the infrastructure; no drivers are specifying a default
yet.
ok ratchov@, deanna@
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various segments. Hopefully this will help remove various
hacks in the boot loader in the future. This should have no
effect on most architectures (as we tend to have LMA == VMA).
ok drahn@, soft ok's various others.
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power of two.
use arc4random_bytes() when requesting more than a word of PRNG
output.
ok deraadt@
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bpf(4) are different enough so that the split makes sense -- this is necessary
to make bpf(4) cloneable.
requested deraadt@, OK thib@
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keyboard layouts, instead of having SMALL_KERNEL imply this on alpha.
No functional change.
ok deraadt@
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bootblocks have been moved, but we want 4.2 to be upgradeable. So
reduce the footprint of the bsd.rd by shrinking the ramdisk filesystem
because it is way too large. tested by sthen and kettenis
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bsd.rd has grown to that point, as discovered by sthen. Discussed with
Miod and Kettenis, and re-tested to work by sthen
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ok deraadt
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the hp300 related ones currently in use. CN_NORMAL becomes CN_LOWPRI,
CN_INTERNAL becomes CN_MIDPRI and CN_REMOTE becomes CN_HIGHPRI.
ok miod@
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req by kettenis
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add urlphy.
ok deraadt kettenis
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on machines like the C360.
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than PDC tells us about.
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