git: fix MXCSR default value

[Markus Pfeiffer]

commit c68c010ae5debfc92d0a2ec60c1071249b78b4c9
Author: Markus Pfeiffer <markus.pfeiffer at morphism.de>
Date:   Sat May 18 14:56:47 2013 +0000

    fix MXCSR default value
    
    XEN fails to initialise its vcpus to behave like actual cpus. One
    instance of this is that the MXCSR is not setup to the default
    value documented in as documented in AMD64 Architecture
    Programmer's Manual Volume 1: Application Programming, Section
    Section 4.3.2

Summary of changes:
 sys/platform/pc64/x86_64/npx.c | 6 ++++++
 1 file changed, 6 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/c68c010ae5debfc92d0a2ec60c1071249b78b4c9


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