Subject: CVS commit: syssrc
To: None <firstname.lastname@example.org>
From: Bill Sommerfeld <email@example.com>
Date: 02/20/2000 09:41:35
Module Name: syssrc
Committed By: sommerfeld
Date: Sun Feb 20 17:41:34 UTC 2000
syssrc/sys/arch/i386/include [sommerfeld_i386mp_1]: intr.h
MP: MP-safe and APIC-friendly spl*/splx() implementation.
Keep spl state as a level, rather than interrupt mask, since on
multiple APIC systems there may be more interrupt lines than can fit
in a single 32-bit word.
Interrupt levels are now compatible with the APIC priority scheme
(high order 4 bits of the IDT vector number).
To generate a diff of this commit:
cvs rdiff -r1.12 -r126.96.36.199 syssrc/sys/arch/i386/include/intr.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.