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Searched refs:PPC_RAW_NOP (Results 1 – 17 of 17) sorted by relevance

/linux-6.15/arch/powerpc/lib/
H A Dfeature-fixups.c198 instrs[0] = PPC_RAW_NOP(); in do_stf_entry_barrier_fixups()
199 instrs[1] = PPC_RAW_NOP(); in do_stf_entry_barrier_fixups()
200 instrs[2] = PPC_RAW_NOP(); in do_stf_entry_barrier_fixups()
235 instrs[0] = PPC_RAW_NOP(); in do_stf_exit_barrier_fixups()
236 instrs[1] = PPC_RAW_NOP(); in do_stf_exit_barrier_fixups()
237 instrs[2] = PPC_RAW_NOP(); in do_stf_exit_barrier_fixups()
238 instrs[3] = PPC_RAW_NOP(); in do_stf_exit_barrier_fixups()
239 instrs[4] = PPC_RAW_NOP(); in do_stf_exit_barrier_fixups()
240 instrs[5] = PPC_RAW_NOP(); in do_stf_exit_barrier_fixups()
518 instr = PPC_RAW_NOP(); in do_barrier_nospec_fixups_range()
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H A Dtest-code-patching.c357 u32 inst32 = PPC_RAW_NOP(); in test_multi_instruction_patching()
H A Dtest_emulate_step.c922 .instr = ppc_inst(PPC_RAW_NOP()),
/linux-6.15/arch/powerpc/kernel/trace/
H A Dftrace.c193 PPC_RAW_NOP(), /* bl ftrace_caller */ in ftrace_init_ool_stub()
195 PPC_RAW_NOP() /* b rec->ip + 4 */ in ftrace_init_ool_stub()
338 old = ppc_inst(PPC_RAW_NOP()); in ftrace_make_call()
354 ret = ftrace_modify_code(rec->ip, ppc_inst(PPC_RAW_NOP()), in ftrace_make_call()
373 ppc_inst_t nop_inst = ppc_inst(PPC_RAW_NOP()); in ftrace_replace_code()
430 nop_inst = ppc_inst(PPC_RAW_NOP()); in ftrace_replace_code()
464 ret = ftrace_validate_inst(ip, ppc_inst(PPC_RAW_NOP())); in ftrace_init_nop()
471 ppc_inst(PPC_RAW_NOP())); in ftrace_init_nop()
481 ppc_inst(PPC_RAW_NOP())); in ftrace_init_nop()
495 new = ppc_inst(PPC_RAW_NOP()); in ftrace_init_nop()
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H A Dftrace_64_pg.c222 pop = ppc_inst(PPC_RAW_NOP()); in __ftrace_make_nop()
357 if (patch_instruction((u32 *)ip, ppc_inst(PPC_RAW_NOP()))) { in __ftrace_make_nop_kernel()
379 new = ppc_inst(PPC_RAW_NOP()); in ftrace_make_nop()
399 return ppc_inst_equal(op0, ppc_inst(PPC_RAW_NOP())); in expected_nop_sequence()
494 if (!ppc_inst_equal(op, ppc_inst(PPC_RAW_NOP()))) { in __ftrace_make_call_kernel()
526 old = ppc_inst(PPC_RAW_NOP()); in ftrace_make_call()
/linux-6.15/arch/powerpc/kernel/
H A Dstatic_call.c31 err = patch_instruction(site, ppc_inst(PPC_RAW_NOP())); in arch_static_call_transform()
54 err = patch_instruction(tramp, ppc_inst(PPC_RAW_NOP())); in arch_static_call_transform()
H A Dsecurity.c446 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
447 patch_instruction_site(site2, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
457 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
459 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
461 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
H A Djump_label.c19 patch_instruction(addr, ppc_inst(PPC_RAW_NOP())); in arch_jump_label_transform()
H A Dcrash_dump.c49 patch_instruction(p, ppc_inst(PPC_RAW_NOP())); in create_trampoline()
H A Dsetup_32.c89 patch_instruction_site(&patch__memcpy_nocache, ppc_inst(PPC_RAW_NOP())); in machine_init()
H A Dmodule_64.c503 PPC_RAW_NOP(), /* align the prefix insn */
783 if (insn_val != PPC_RAW_NOP()) { in restore_r2()
1142 if (patch_u32((void *)&stub->funcdata, PPC_RAW_NOP())) in setup_ftrace_ool_stubs()
H A Dtraps.c548 if (*nip == PPC_RAW_NOP()) in check_io_access()
/linux-6.15/arch/powerpc/net/
H A Dbpf_jit_comp.c65 EMIT(PPC_RAW_NOP()); in bpf_jit_build_fentry_stubs()
501 EMIT(PPC_RAW_NOP()); in invoke_bpf_prog()
570 EMIT(PPC_RAW_NOP()); in invoke_bpf_mod_ret()
893 EMIT(PPC_RAW_NOP()); in __arch_prepare_bpf_trampoline()
1127 old_inst = ppc_inst(PPC_RAW_NOP()); in bpf_arch_text_poke()
1131 new_inst = ppc_inst(PPC_RAW_NOP()); in bpf_arch_text_poke()
1155 old_inst = ppc_inst(PPC_RAW_NOP()); in bpf_arch_text_poke()
1163 new_inst = ppc_inst(PPC_RAW_NOP()); in bpf_arch_text_poke()
1196 old_inst = ppc_inst(PPC_RAW_NOP()); in bpf_arch_text_poke()
1199 new_inst = ppc_inst(PPC_RAW_NOP()); in bpf_arch_text_poke()
H A Dbpf_jit_comp64.c130 EMIT(PPC_RAW_NOP()); in bpf_jit_build_prologue()
147 EMIT(PPC_RAW_NOP()); in bpf_jit_build_prologue()
148 EMIT(PPC_RAW_NOP()); in bpf_jit_build_prologue()
218 EMIT(PPC_RAW_NOP()); in bpf_jit_emit_func_call_rel()
221 EMIT(PPC_RAW_NOP()); in bpf_jit_emit_func_call_rel()
234 EMIT(PPC_RAW_NOP()); in bpf_jit_emit_func_call_rel()
246 EMIT(PPC_RAW_NOP()); in bpf_jit_emit_func_call_rel()
1054 EMIT(PPC_RAW_NOP()); in bpf_jit_build_body()
H A Dbpf_jit.h112 EMIT(PPC_RAW_NOP()); \
H A Dbpf_jit_comp32.c131 EMIT(PPC_RAW_NOP()); in bpf_jit_build_prologue()
137 EMIT(PPC_RAW_NOP()); in bpf_jit_build_prologue()
1021 EMIT(PPC_RAW_NOP()); in bpf_jit_build_body()
1108 EMIT(PPC_RAW_NOP()); in bpf_jit_build_body()
/linux-6.15/arch/powerpc/include/asm/
H A Dppc-opcode.h492 #define PPC_RAW_NOP() PPC_RAW_ORI(0, 0, 0) macro