47 static int patch_alt_instruction(u32 *src, u32 *dest, u32 *alt_start, u32 *alt_end)  in patch_alt_instruction()  argument
59 			err = translate_branch(&instr, dest, src);  in patch_alt_instruction()
65 	raw_patch_instruction(dest, instr);  in patch_alt_instruction()
73 	u32 *start, *end, *alt_start, *alt_end, *src, *dest;  in patch_feature_section_mask()  local
87 	dest = start;  in patch_feature_section_mask()
90 			      dest = ppc_inst_next(dest, dest)) {  in patch_feature_section_mask()
91 		if (patch_alt_instruction(src, dest, alt_start, alt_end))  in patch_feature_section_mask()
95 	for (; dest < end; dest++)  in patch_feature_section_mask()
96 		raw_patch_instruction(dest, ppc_inst(PPC_RAW_NOP()));  in patch_feature_section_mask()
128 static bool is_fixup_addr_valid(void *dest, size_t size)  in is_fixup_addr_valid()  argument
131 	       !init_section_contains(dest, size);  in is_fixup_addr_valid()
140 		unsigned int *dest = (void *)start + *start;  in do_patch_fixups()  local
142 		if (!is_fixup_addr_valid(dest, sizeof(*instrs) * num))  in do_patch_fixups()
145 		pr_devel("patching dest %lx\n", (unsigned long)dest);  in do_patch_fixups()
148 			patch_instruction(dest + j, ppc_inst(instrs[j]));  in do_patch_fixups()
161 		unsigned int *dest = (void *)start + *start;  in do_patch_entry_fixups()  local
163 		if (!is_fixup_addr_valid(dest, sizeof(*instrs) * 3))  in do_patch_entry_fixups()
166 		pr_devel("patching dest %lx\n", (unsigned long)dest);  in do_patch_entry_fixups()
170 			patch_instruction(dest, ppc_inst(instrs[0]));  in do_patch_entry_fixups()
171 			patch_instruction(dest + 2, ppc_inst(instrs[2]));  in do_patch_entry_fixups()
172 			patch_branch(dest + 1, (unsigned long)fallback, BRANCH_SET_LINK);  in do_patch_entry_fixups()
174 			patch_instruction(dest + 1, ppc_inst(instrs[1]));  in do_patch_entry_fixups()
175 			patch_instruction(dest + 2, ppc_inst(instrs[2]));  in do_patch_entry_fixups()
176 			patch_instruction(dest, ppc_inst(instrs[0]));  in do_patch_entry_fixups()
588 	u32 *dest;  in do_lwsync_fixups()  local
597 		dest = (void *)start + *start;  in do_lwsync_fixups()
598 		raw_patch_instruction(dest, ppc_inst(PPC_INST_LWSYNC));  in do_lwsync_fixups()
606 	u32 *src, *dest, *end;  in do_final_fixups()  local
612 	dest = (u32 *)KERNELBASE;  in do_final_fixups()
617 		raw_patch_instruction(dest, inst);  in do_final_fixups()
619 		dest = ppc_inst_next(dest, dest);  in do_final_fixups()