Date: Wed, 4 Aug 2010 09:56:43 +0000 (UTC) From: Tijl Coosemans <tijl@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 cpu_switch.S Message-ID: <201008040956.o749utRK063708@repoman.freebsd.org>
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tijl 2010-08-04 09:56:43 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/amd64/amd64 cpu_switch.S
Log:
SVN rev 210840 on 2010-08-04 09:56:43Z by tijl
MFC r209955:
When switching the thread from the processor, store %dr7 content
into the pcb before disabling watchpoints. Otherwise, when the
thread is restored on a processor, watchpoints are still disabled.
Approved by: kib (mentor)
Revision Changes Path
1.160.2.5 +1 -1 src/sys/amd64/amd64/cpu_switch.S
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