Date: Fri, 25 Jul 2014 10:36:32 GMT From: op@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r271360 - soc2014/op/freebsd-base/sys/amd64/amd64 Message-ID: <201407251036.s6PAaWXm089602@socsvn.freebsd.org>
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Author: op Date: Fri Jul 25 10:36:31 2014 New Revision: 271360 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=271360 Log: KSP: as Intel SDM Vol3B 13.2 say, we must check against XSAVE instead of OSXSAVE Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com> git: https://github.com/opntr/opBSD/tree/op/gsoc2014/kpatch Modified: soc2014/op/freebsd-base/sys/amd64/amd64/identcpu.c Modified: soc2014/op/freebsd-base/sys/amd64/amd64/identcpu.c ============================================================================== --- soc2014/op/freebsd-base/sys/amd64/amd64/identcpu.c Fri Jul 25 10:36:11 2014 (r271359) +++ soc2014/op/freebsd-base/sys/amd64/amd64/identcpu.c Fri Jul 25 10:36:31 2014 (r271360) @@ -569,7 +569,7 @@ } if (cpu_high >= 13) { - if (cpu_feature2 & CPUID2_OSXSAVE) { + if (cpu_feature2 & CPUID2_XSAVE) { cpuid_count(13, 1, regs); cpu_extstate = regs[0]; } else
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