From: H. Peter Anvin Date: Thu, 14 Feb 2008 22:56:45 +0000 (-0800) Subject: x86: don't use P6_NOPs if compiling with CONFIG_X86_GENERIC X-Git-Tag: v2.6.25-rc4~159^2~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=959b3be64cab9160cd74532a49b89cdd918d38e9;p=pandora-kernel.git x86: don't use P6_NOPs if compiling with CONFIG_X86_GENERIC P6_NOPs are definitely not supported on some VIA CPUs, and possibly (unverified) on AMD K7s. It is also the only thing that prevents a 686 kernel from running on Transmeta TM3x00/5x00 (Crusoe) series. The performance benefit over generic NOPs is very small, so when building for generic consumption, avoid using them. Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- Reading git-diff-tree failed