x86: Fix typo preventing msr_set/clear_bit from having an effect
Due to a typo the msr accessor function introduced in22085a66c2
didn't have any lasting effects because they accidentally wrote the old value back. Afterc0a639ad0b
this at the very least this causes cpuid limits not to be lifted on some cpus leading to missing capabilities for those. Signed-off-by: Andres Freund <andres@anarazel.de> Link: http://lkml.kernel.org/r/1399598957-7011-2-git-send-email-andres@anarazel.de Cc: Borislav Petkov <bp@suse.de> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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@ -76,7 +76,7 @@ static inline int __flip_bit(u32 msr, u8 bit, bool set)
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if (m1.q == m.q)
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return 0;
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err = msr_write(msr, &m);
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err = msr_write(msr, &m1);
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if (err)
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return err;
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