Andrew Gallatin c89564e46e Don't lower the ipl when returning from handling an interrupt. ... If the ipl is lowered here, a machine can rapidly run out of stack space when it is under heavy interrupt load. Without this fix, my test machine would fall over within a few seconds when forwarding 14,000 packets/sec. With the patch, it has been up for over 24 hours and has built the world at the same time. submitted by: dfr@freebsd.org		1999-10-30 15:20:31 +00:00
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alpha	Don't lower the ipl when returning from handling an interrupt.	1999-10-30 15:20:31 +00:00
conf	Allow the source root `S' to be overridden by defining it only when	1999-10-30 09:28:27 +00:00
include	useracc() the prequel:	1999-10-29 18:09:36 +00:00
isa	* Add struct resource_list* argument to resource_list_alloc and	1999-10-12 21:35:51 +00:00
linux	Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the	1999-10-30 06:32:05 +00:00
pci	useracc() the prequel:	1999-10-29 18:09:36 +00:00
tc	Attempt at cleaning up the (unused part of) support for TurboChannel to	1999-10-05 20:46:58 +00:00
tlsb	Removal of sys/device.h	1999-10-05 21:19:41 +00:00