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x86/fpu: Rename __thread_fpu_end() to fpregs_deactivate()
Propagate the 'fpu->fpregs_active' naming to the high level function that clears it. Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -335,13 +335,6 @@ static inline void __fpregs_activate(struct fpu *fpu)
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* These generally need preemption protection to work,
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* do try to avoid using these on their own.
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*/
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static inline void __thread_fpu_end(struct fpu *fpu)
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{
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__fpregs_deactivate(fpu);
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if (!use_eager_fpu())
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stts();
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}
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static inline void fpregs_activate(struct fpu *fpu)
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{
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if (!use_eager_fpu())
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@ -349,6 +342,13 @@ static inline void fpregs_activate(struct fpu *fpu)
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__fpregs_activate(fpu);
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}
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static inline void fpregs_deactivate(struct fpu *fpu)
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{
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__fpregs_deactivate(fpu);
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if (!use_eager_fpu())
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stts();
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}
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static inline void drop_fpu(struct fpu *fpu)
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{
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/*
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@ -362,7 +362,7 @@ static inline void drop_fpu(struct fpu *fpu)
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asm volatile("1: fwait\n"
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"2:\n"
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_ASM_EXTABLE(1b, 2b));
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__thread_fpu_end(fpu);
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fpregs_deactivate(fpu);
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}
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fpu->fpstate_active = 0;
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@ -152,7 +152,7 @@ void fpu__save(struct fpu *fpu)
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__save_fpu(fpu);
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} else {
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fpu_save_init(fpu);
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__thread_fpu_end(fpu);
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fpregs_deactivate(fpu);
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}
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}
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preempt_enable();
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