Date: Sun, 31 Oct 2010 22:55:51 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/powerpc/aim copyinout.c swtch32.S swtch64.S Message-ID: <201010312256.o9VMuBXA027701@repoman.freebsd.org>
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nwhitehorn 2010-10-31 22:55:51 UTC
FreeBSD src repository
Modified files:
sys/powerpc/aim copyinout.c swtch32.S swtch64.S
Log:
SVN rev 214607 on 2010-10-31 22:55:51Z by nwhitehorn
Next-to-leading-order perturbation of synchronization operations for
switching the user segment register. All races should now be closed and
a minimum of pipelines flushes be required to close them.
Revision Changes Path
1.21 +2 -2 src/sys/powerpc/aim/copyinout.c
1.2 +1 -1 src/sys/powerpc/aim/swtch32.S
1.3 +2 -2 src/sys/powerpc/aim/swtch64.S
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