Date: Tue, 12 Mar 2002 19:43:00 -0800 (PST) From: Jake Burkholder <jake@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/include smp.h src/sys/sparc64/sparc64 genassym.c mp_exception.s Message-ID: <200203130343.g2D3h0T72674@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
jake 2002/03/12 19:43:00 PST
Modified files:
sys/sparc64/include smp.h
sys/sparc64/sparc64 genassym.c mp_exception.s
Log:
Make IPI_WAIT use a bit mask of the cpus that a pmap is active on and only
wait for those cpus, instead of all of them by using a count. Oops.
Make the pointer to the mask that the primary cpu spins on volatile, so
gcc doesn't optimize out an important load. Oops again.
Activate tlb shootdown ipi synchronization now that it works. We have
all involved cpus wait until all the others are done. This may not be
necessary, it is mostly for sanity.
Make the trigger level interrupt ipi handler work.
Submitted by: tmm
Revision Changes Path
1.9 +12 -18 src/sys/sparc64/include/smp.h
1.28 +2 -5 src/sys/sparc64/sparc64/genassym.c
1.3 +18 -10 src/sys/sparc64/sparc64/mp_exception.s
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?200203130343.g2D3h0T72674>