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Searched refs:lock_fpu_owner (Results 1 – 3 of 3) sorted by relevance

/linux/arch/mips/kernel/
H A Dsignal-common.h31 #define lock_fpu_owner() ({ preempt_disable(); pagefault_disable(); }) macro
H A Dsignal.c351 lock_fpu_owner(); in protected_save_fp_context()
414 lock_fpu_owner(); in protected_restore_fp_context()
/linux/arch/loongarch/kernel/
H A Dsignal.c48 #define lock_fpu_owner() ({ preempt_disable(); pagefault_disable(); }) macro
381 lock_fpu_owner(); in protected_save_fpu_context()
419 lock_fpu_owner(); in protected_restore_fpu_context()
450 lock_fpu_owner(); in protected_save_lsx_context()
491 lock_fpu_owner(); in protected_restore_lsx_context()
526 lock_fpu_owner(); in protected_save_lasx_context()
570 lock_fpu_owner(); in protected_restore_lasx_context()