kernel_optimize_test/msr-reg-export.c at 039e13890b0615cb8c5c04b6afa84d676e24c761 - kernel_optimize_test - AcoSail's gitea

AcoSail/kernel_optimize_test

forked from luck/tmp_suning_uos_patched

H. Peter Anvin b19ae39998 x86, msr: change msr-reg.o to obj-y, and export its symbols

Change msr-reg.o to obj-y (it will be included in virtually every
kernel since it is used by the initialization code for AMD processors)
and add a separate C file to export its symbols to modules, so that
msr.ko can use them; on uniprocessors we bypass the helper functions
in msr.o and use the accessor functions directly via inlines.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
LKML-Reference: <20090904140834.GA15789@elte.hu>
Cc: Borislav Petkov <petkovbb@googlemail.com>

2009-09-04 10:00:09 -07:00

6 lines

126 B

C

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 #include <linux/module.h>
 #include <asm/msr.h>
 EXPORT_SYMBOL(native_rdmsr_safe_regs);
 EXPORT_SYMBOL(native_wrmsr_safe_regs);