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Searched refs:SPRN_MD_AP (Results 1 – 4 of 4) sorted by relevance

/linux/arch/powerpc/include/asm/nohash/32/
A Dkup-8xx.h28 regs->kuap = mfspr(SPRN_MD_AP); in kuap_save_and_lock()
29 mtspr(SPRN_MD_AP, MD_APG_KUAP); in kuap_save_and_lock()
41 mtspr(SPRN_MD_AP, regs->kuap); in kuap_kernel_restore()
51 kuap = mfspr(SPRN_MD_AP); in kuap_get_and_assert_locked()
71 mtspr(SPRN_MD_AP, MD_APG_INIT); in allow_user_access()
79 mtspr(SPRN_MD_AP, MD_APG_KUAP); in prevent_user_access()
89 flags = mfspr(SPRN_MD_AP); in prevent_user_access_return()
91 mtspr(SPRN_MD_AP, MD_APG_KUAP); in prevent_user_access_return()
101 mtspr(SPRN_MD_AP, flags); in restore_user_access()
A Dmmu-8xx.h104 #define SPRN_MD_AP 794 macro
/linux/arch/powerpc/mm/nohash/
A D8xx.c240 mtspr(SPRN_MD_AP, MD_APG_KUAP); in setup_kuap()
/linux/arch/powerpc/kernel/
A Dhead_8xx.S641 mtspr SPRN_MD_AP, r8

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