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Searched refs:alt_instr (Results 1 – 21 of 21) sorted by relevance

/linux-6.15/arch/arm64/include/asm/
H A Dspectre.h106 void spectre_v4_patch_fw_mitigation_enable(struct alt_instr *alt, __le32 *origptr,
108 void smccc_patch_fw_mitigation_conduit(struct alt_instr *alt, __le32 *origptr,
110 void spectre_bhb_patch_loop_mitigation_enable(struct alt_instr *alt, __le32 *origptr,
112 void spectre_bhb_patch_fw_mitigation_enabled(struct alt_instr *alt, __le32 *origptr,
114 void spectre_bhb_patch_loop_iter(struct alt_instr *alt,
116 void spectre_bhb_patch_wa3(struct alt_instr *alt,
118 void spectre_bhb_patch_clearbhb(struct alt_instr *alt,
H A Dalternative.h13 struct alt_instr { struct
21 typedef void (*alternative_cb_t)(struct alt_instr *alt, argument
34 void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr,
H A Dkvm_asm.h295 void kvm_patch_vector_branch(struct alt_instr *alt,
297 void kvm_get_kimage_voffset(struct alt_instr *alt,
299 void kvm_compute_final_ctr_el0(struct alt_instr *alt,
H A Dkvm_mmu.h103 void kvm_update_va_mask(struct alt_instr *alt,
/linux-6.15/arch/arm64/kernel/
H A Dalternative.c36 struct alt_instr *begin;
37 struct alt_instr *end;
51 static __always_inline bool branch_insn_requires_update(struct alt_instr *alt, unsigned long pc) in branch_insn_requires_update()
59 static __always_inline u32 get_alt_insn(struct alt_instr *alt, __le32 *insnptr, __le32 *altinsnptr) in get_alt_insn()
104 static noinstr void patch_alternative(struct alt_instr *alt, in patch_alternative()
146 struct alt_instr *alt; in __apply_alternatives()
223 .begin = (struct alt_instr *)__alt_instructions,
224 .end = (struct alt_instr *)__alt_instructions_end,
294 noinstr void alt_cb_patch_nops(struct alt_instr *alt, __le32 *origptr, in alt_cb_patch_nops()
H A Dproton-pack.c580 void __init spectre_v4_patch_fw_mitigation_enable(struct alt_instr *alt, in spectre_v4_patch_fw_mitigation_enable()
600 void __init smccc_patch_fw_mitigation_conduit(struct alt_instr *alt, in smccc_patch_fw_mitigation_conduit()
1109 void noinstr spectre_bhb_patch_loop_mitigation_enable(struct alt_instr *alt, in spectre_bhb_patch_loop_mitigation_enable()
1120 void noinstr spectre_bhb_patch_fw_mitigation_enabled(struct alt_instr *alt, in spectre_bhb_patch_fw_mitigation_enabled()
1131 void noinstr spectre_bhb_patch_loop_iter(struct alt_instr *alt, in spectre_bhb_patch_loop_iter()
1151 void noinstr spectre_bhb_patch_wa3(struct alt_instr *alt, in spectre_bhb_patch_wa3()
1177 void __init spectre_bhb_patch_clearbhb(struct alt_instr *alt, in spectre_bhb_patch_clearbhb()
H A Dmte.c235 void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
238 void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr, in kasan_hw_tags_enable()
/linux-6.15/arch/parisc/kernel/
H A Dalternative.c23 void __init_or_module apply_alternatives(struct alt_instr *start, in apply_alternatives()
24 struct alt_instr *end, const char *module_name) in apply_alternatives()
26 struct alt_instr *entry; in apply_alternatives()
109 apply_alternatives((struct alt_instr *) &__alt_instructions, in apply_alternatives_all()
110 (struct alt_instr *) &__alt_instructions_end, NULL); in apply_alternatives_all()
/linux-6.15/arch/s390/include/asm/
H A Dalternative.h60 struct alt_instr { struct
74 extern struct alt_instr __alt_instructions[], __alt_instructions_end[]; argument
76 void __apply_alternatives(struct alt_instr *start, struct alt_instr *end, unsigned int ctx);
83 static inline void apply_alternatives(struct alt_instr *start, struct alt_instr *end) in apply_alternatives()
/linux-6.15/arch/loongarch/include/asm/
H A Dalternative.h12 struct alt_instr { struct
25 extern struct alt_instr __alt_instructions[], __alt_instructions_end[]; argument
28 extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
/linux-6.15/arch/parisc/include/asm/
H A Dalternative.h23 struct alt_instr { struct
32 void apply_alternatives(struct alt_instr *start, struct alt_instr *end, argument
/linux-6.15/arch/s390/kernel/
H A Dalternative.c50 void __apply_alternatives(struct alt_instr *start, struct alt_instr *end, unsigned int ctx) in __apply_alternatives()
53 struct alt_instr *a; in __apply_alternatives()
H A Dvdso.c166 struct alt_instr *start, *end; in vdso_apply_alternatives()
/linux-6.15/arch/arm64/kvm/
H A Dva_layout.c154 void __init kvm_update_va_mask(struct alt_instr *alt, in kvm_update_va_mask()
188 void kvm_patch_vector_branch(struct alt_instr *alt, in kvm_patch_vector_branch()
287 void kvm_get_kimage_voffset(struct alt_instr *alt, in kvm_get_kimage_voffset()
293 void kvm_compute_final_ctr_el0(struct alt_instr *alt, in kvm_compute_final_ctr_el0()
/linux-6.15/arch/x86/include/asm/
H A Dalternative.h68 struct alt_instr { struct
84 extern struct alt_instr __alt_instructions[], __alt_instructions_end[]; argument
93 extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
/linux-6.15/arch/loongarch/kernel/
H A Dalternative.c183 void __init_or_module apply_alternatives(struct alt_instr *start, struct alt_instr *end) in apply_alternatives()
185 struct alt_instr *a; in apply_alternatives()
/linux-6.15/arch/x86/entry/vdso/
H A Dvma.c43 apply_alternatives((struct alt_instr *)(image->data + image->alt), in init_vdso_image()
44 (struct alt_instr *)(image->data + image->alt + in init_vdso_image()
/linux-6.15/arch/um/kernel/
H A Dum_arch.c459 void apply_alternatives(struct alt_instr *start, struct alt_instr *end) in apply_alternatives()
/linux-6.15/rust/
H A Dbindgen_parameters14 --opaque-type alt_instr
/linux-6.15/arch/s390/boot/
H A Dstartup.c612 __apply_alternatives((struct alt_instr *)_vmlinux_info.alt_instructions, in startup_kernel()
613 (struct alt_instr *)_vmlinux_info.alt_instructions_end, in startup_kernel()
/linux-6.15/arch/x86/kernel/
H A Dalternative.c563 static int alt_replace_call(u8 *instr, u8 *insn_buff, struct alt_instr *a) in alt_replace_call()
603 static inline u8 * instr_va(struct alt_instr *i) in instr_va()
618 void __init_or_module noinline apply_alternatives(struct alt_instr *start, in apply_alternatives()
619 struct alt_instr *end) in apply_alternatives()
623 struct alt_instr *a, *b; in apply_alternatives()