Date: Wed, 13 Jan 2010 21:23:29 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/sparc64/sparc64 intr_machdep.c Message-ID: <201001132130.o0DLUjAU029402@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
marius 2010-01-13 21:23:29 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/sparc64/sparc64 intr_machdep.c
Log:
SVN rev 202266 on 2010-01-13 21:23:29Z by marius
MFC: r200938
- Don't check for a valid interrupt controller on every interrupt
in intr_execute_handlers(). If we managed to get here without an
associated interrupt controller we have way bigger problems.
While at it predict stray vector interrupts as false as they are
rather unlikely.
- Don't blindly call the clear function of an interrupt controller
when adding a handler in inthand_add() as interrupt controllers
like the one driven by upa(4) are auto-clearing and thus provide
NULL instead.
Revision Changes Path
1.27.2.10 +3 -2 src/sys/sparc64/sparc64/intr_machdep.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201001132130.o0DLUjAU029402>