[Bug 206370] amd64 fpu not fully initialized
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Tue Feb 2 14:16:25 UTC 2016
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206370
--- Comment #3 from commit-hook at freebsd.org ---
A commit references this bug:
Author: kib
Date: Tue Feb 2 14:16:08 UTC 2016
New revision: 295148
URL: https://svnweb.freebsd.org/changeset/base/295148
Log:
MFC r294311:
Clear whole XMM register file instead of only XMM0. Also clear x87
registers. This brings amd64 on par with i386, providing consistent
initial FPU state.
PR: 206370
MFC r294312:
Use ANSI definitions. Wrap long line.
MFC r294313:
Adjust i386 comment to match amd64 one after r294311.
Approved by: re (gjb)
Changes:
_U stable/10/
stable/10/sys/amd64/amd64/fpu.c
stable/10/sys/i386/isa/npx.c
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