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Searched refs:SPRN_MD_AP (Results 1 - 7 of 7) sorted by relevance

/kernel/linux/linux-5.10/arch/powerpc/include/asm/nohash/32/
H A Dkup-8xx.h14 mfspr \gpr1, SPRN_MD_AP
15 mtspr SPRN_MD_AP, \gpr2 variable
21 mtspr SPRN_MD_AP, \gpr1 variable
26 mfspr \gpr, SPRN_MD_AP
40 mtspr(SPRN_MD_AP, MD_APG_INIT);
46 mtspr(SPRN_MD_AP, MD_APG_KUAP);
51 unsigned long flags = mfspr(SPRN_MD_AP);
53 mtspr(SPRN_MD_AP, MD_APG_KUAP);
60 mtspr(SPRN_MD_AP, flags);
H A Dmmu-8xx.h104 #define SPRN_MD_AP 794 macro
/kernel/linux/linux-6.6/arch/powerpc/include/asm/nohash/32/
H A Dkup-8xx.h16 regs->kuap = mfspr(SPRN_MD_AP); in __kuap_save_and_lock()
17 mtspr(SPRN_MD_AP, MD_APG_KUAP); in __kuap_save_and_lock()
27 mtspr(SPRN_MD_AP, regs->kuap); in __kuap_kernel_restore()
33 WARN_ON_ONCE(mfspr(SPRN_MD_AP) >> 16 != MD_APG_KUAP >> 16); in __kuap_get_and_assert_locked()
43 "i"(SPRN_MD_AP), "r"(val), "i"(MMU_FTR_KUAP) : "memory"); in uaccess_begin_8xx()
49 "i"(SPRN_MD_AP), "r"(MD_APG_KUAP), "i"(MMU_FTR_KUAP) : "memory"); in uaccess_end_8xx()
67 flags = mfspr(SPRN_MD_AP); in prevent_user_access_return()
H A Dmmu-8xx.h102 #define SPRN_MD_AP 794 macro
/kernel/linux/linux-5.10/arch/powerpc/mm/nohash/
H A D8xx.c267 mtspr(SPRN_MD_AP, MD_APG_KUAP); in setup_kuap()
/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dhead_8xx.S672 mtspr SPRN_MD_AP, r8
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dhead_8xx.S642 mtspr SPRN_MD_AP, r8

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