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x86/fpu: Make WARN_ON_FPU() private
No point in being in global headers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20211015011539.628516182@linutronix.de
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3 changed files with 8 additions and 9 deletions
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@ -42,15 +42,6 @@ extern void fpu__init_system(struct cpuinfo_x86 *c);
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extern void fpu__init_check_bugs(void);
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extern void fpu__resume_cpu(void);
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/*
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* Debugging facility:
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*/
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#ifdef CONFIG_X86_DEBUG_FPU
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# define WARN_ON_FPU(x) WARN_ON_ONCE(x)
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#else
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# define WARN_ON_FPU(x) ({ (void)(x); 0; })
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#endif
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extern union fpregs_state init_fpstate;
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extern void fpstate_init_user(union fpregs_state *state);
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@ -10,6 +10,8 @@
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#include <linux/sched/task.h>
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#include <linux/init.h>
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#include "internal.h"
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/*
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* Initialize the registers found in all CPUs, CR0 and CR4:
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*/
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@ -13,6 +13,12 @@ static __always_inline __pure bool use_fxsr(void)
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return cpu_feature_enabled(X86_FEATURE_FXSR);
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}
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#ifdef CONFIG_X86_DEBUG_FPU
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# define WARN_ON_FPU(x) WARN_ON_ONCE(x)
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#else
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# define WARN_ON_FPU(x) ({ (void)(x); 0; })
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#endif
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/* Init functions */
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extern void fpu__init_prepare_fx_sw_frame(void);
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