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8d02c2110b
This patch adds some configuration options that allow to compile out CPU vendor-specific code in x86 kernels (in arch/x86/kernel/cpu). The new configuration options are only visible when CONFIG_EMBEDDED is selected, as they are mostly interesting for space savings reasons. An example of size saving, on x86 with only Intel CPU support: text data bss dec hex filename 1125479 118760 212992 1457231 163c4f vmlinux.old 1121355 116536 212992 1450883 162383 vmlinux -4124 -2224 0 -6348 -18CC +/- However, I'm not exactly sure that the Kconfig wording is correct with regard to !64BIT / 64BIT. [ mingo@elte.hu: convert macro to inline ] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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.. | ||
cpufreq | ||
mcheck | ||
mtrr | ||
addon_cpuid_features.c | ||
amd.c | ||
amd_64.c | ||
bugs.c | ||
bugs_64.c | ||
centaur.c | ||
centaur_64.c | ||
cmpxchg.c | ||
common.c | ||
common_64.c | ||
cpu.h | ||
cyrix.c | ||
feature_names.c | ||
intel.c | ||
intel_64.c | ||
intel_cacheinfo.c | ||
Makefile | ||
perfctr-watchdog.c | ||
proc.c | ||
transmeta.c | ||
umc.c |