Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 7 Mar 2002 10:55:08 -0500
From:      Jake Burkholder <jake@locore.ca>
To:        Robert Watson <rwatson@FreeBSD.org>
Cc:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/sparc64/include smp.h tlb.h         src/sys/sparc64/sparc64 bus_machdep.c genassym.c machdep.c         mp_exception.s mp_locore.s mp_machdep.c pmap.c pv.c trap.c tsb.c
Message-ID:  <20020307105508.C7785@locore.ca>
In-Reply-To: <Pine.NEB.3.96L.1020307084104.20628E-100000@fledge.watson.org>; from rwatson@FreeBSD.org on Thu, Mar 07, 2002 at 08:41:37AM -0500
References:  <200203070601.g2761fJ50046@freefall.freebsd.org> <Pine.NEB.3.96L.1020307084104.20628E-100000@fledge.watson.org>

next in thread | previous in thread | raw e-mail | index | archive | help
Apparently, On Thu, Mar 07, 2002 at 08:41:37AM -0500,
	Robert Watson said words to the effect of;

> You're scary. :-)  Now I have to go find myself SMP sparc64 boxes, not
> just unprocessor ones :-).

I try  :)

> 
> Robert N M Watson             FreeBSD Core Team, TrustedBSD Project
> robert@fledge.watson.org      NAI Labs, Safeport Network Services
> 
> On Wed, 6 Mar 2002, Jake Burkholder wrote:
> 
> > jake        2002/03/06 22:01:41 PST
> > 
> >   Modified files:
> >     sys/sparc64/include  smp.h tlb.h 
> >     sys/sparc64/sparc64  bus_machdep.c genassym.c machdep.c 
> >                          mp_exception.s mp_locore.s mp_machdep.c 
> >                          pmap.c pv.c trap.c tsb.c 
> >   Log:
> >   Implement delivery of tlb shootdown ipis.  This is currently more fine grained
> >   than the other implementations; we have complete control over the tlb, so we
> >   only demap specific pages.  We take advantage of the ranged tlb flush api
> >   to send one ipi for a range of pages, and due to the pm_active optimization
> >   we rarely send ipis for demaps from user pmaps.
> >   
> >   Remove now unused routines to load the tlb; this is only done once outside
> >   of the tlb fault handlers.
> >   Minor cleanups to the smp startup code.
> >   
> >   This boots multi user with both cpus active on a dual ultra 60 and on a
> >   dual ultra 2.
> >   
> >   Revision  Changes    Path
> >   1.8       +37 -24    src/sys/sparc64/include/smp.h
> >   1.14      +66 -145   src/sys/sparc64/include/tlb.h
> >   1.6       +2 -0      src/sys/sparc64/sparc64/bus_machdep.c
> >   1.27      +4 -2      src/sys/sparc64/sparc64/genassym.c
> >   1.41      +2 -0      src/sys/sparc64/sparc64/machdep.c
> >   1.2       +68 -53    src/sys/sparc64/sparc64/mp_exception.s
> >   1.3       +23 -15    src/sys/sparc64/sparc64/mp_locore.s
> >   1.4       +18 -9     src/sys/sparc64/sparc64/mp_machdep.c
> >   1.40      +17 -7     src/sys/sparc64/sparc64/pmap.c
> >   1.13      +2 -0      src/sys/sparc64/sparc64/pv.c
> >   1.28      +2 -0      src/sys/sparc64/sparc64/trap.c
> >   1.17      +2 -0      src/sys/sparc64/sparc64/tsb.c
> > 

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020307105508.C7785>