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linux/arch/x86/lib/msr-reg-export.c

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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 17:00:09 +00:00
#include <linux/module.h>
#include <asm/msr.h>
x86, pvops: Remove hooks for {rd,wr}msr_safe_regs There were paravirt_ops hooks for the full register set variant of {rd,wr}msr_safe which are actually not used by anyone anymore. Remove them to make the code cleaner and avoid silent breakages when the pvops members were uninitialized. This has been boot-tested natively and under Xen with PVOPS enabled and disabled on one machine. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Link: http://lkml.kernel.org/r/1338562358-28182-2-git-send-email-bp@amd64.org Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-06-01 14:52:35 +00:00
EXPORT_SYMBOL(rdmsr_safe_regs);
EXPORT_SYMBOL(wrmsr_safe_regs);