Date: Fri, 20 Nov 2009 03:14:54 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/ia64/ia64 exception.S trap.c Message-ID: <200911200315.nAK3FFuv008800@repoman.freebsd.org>
index | next in thread | raw e-mail
marcel 2009-11-20 03:14:54 UTC
FreeBSD src repository
Modified files:
sys/ia64/ia64 exception.S trap.c
Log:
SVN rev 199566 on 2009-11-20 03:14:54Z by marcel
Add a seatbelt to the Nested TLB Fault handler to give us a chance
to panic when we have an unexpected TLB fault while interrupt
collection is disabled. Use a token rather than the actual address
of the restart point to avoid the need for the movl instruction.
The token is arbitrary. For the drummers: it's based on a single
paradiddle.
Revision Changes Path
1.65 +56 -20 src/sys/ia64/ia64/exception.S
1.133 +3 -5 src/sys/ia64/ia64/trap.c
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200911200315.nAK3FFuv008800>