From 0c3beacf681ec897e0b36685a9b49d01f5cb2dfb Mon Sep 17 00:00:00 2001
From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Date: Wed, 23 Oct 2024 19:27:06 +0300
Subject: [PATCH] asm-generic: introduce text-patching.h

Several architectures support text patching, but they name the header
files that declare patching functions differently.

Make all such headers consistently named text-patching.h and add an empty
header in asm-generic for architectures that do not support text patching.

Link: https://lkml.kernel.org/r/20241023162711.2579610-4-rppt@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Tested-by: kdevops <kdevops@lists.linux.dev>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Brian Cain <bcain@quicinc.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Song Liu <song@kernel.org>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Uladzislau Rezki (Sony) <urezki@gmail.com>
Cc: Vineet Gupta <vgupta@kernel.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 arch/alpha/include/asm/Kbuild                     |  1 +
 arch/arc/include/asm/Kbuild                       |  1 +
 arch/arm/include/asm/{patch.h => text-patching.h} |  0
 arch/arm/kernel/ftrace.c                          |  2 +-
 arch/arm/kernel/jump_label.c                      |  2 +-
 arch/arm/kernel/kgdb.c                            |  2 +-
 arch/arm/kernel/patch.c                           |  2 +-
 arch/arm/probes/kprobes/core.c                    |  2 +-
 arch/arm/probes/kprobes/opt-arm.c                 |  2 +-
 .../include/asm/{patching.h => text-patching.h}   |  0
 arch/arm64/kernel/ftrace.c                        |  2 +-
 arch/arm64/kernel/jump_label.c                    |  2 +-
 arch/arm64/kernel/kgdb.c                          |  2 +-
 arch/arm64/kernel/patching.c                      |  2 +-
 arch/arm64/kernel/probes/kprobes.c                |  2 +-
 arch/arm64/kernel/traps.c                         |  2 +-
 arch/arm64/net/bpf_jit_comp.c                     |  2 +-
 arch/csky/include/asm/Kbuild                      |  1 +
 arch/hexagon/include/asm/Kbuild                   |  1 +
 arch/loongarch/include/asm/Kbuild                 |  1 +
 arch/m68k/include/asm/Kbuild                      |  1 +
 arch/microblaze/include/asm/Kbuild                |  1 +
 arch/mips/include/asm/Kbuild                      |  1 +
 arch/nios2/include/asm/Kbuild                     |  1 +
 arch/openrisc/include/asm/Kbuild                  |  1 +
 .../include/asm/{patch.h => text-patching.h}      |  0
 arch/parisc/kernel/ftrace.c                       |  2 +-
 arch/parisc/kernel/jump_label.c                   |  2 +-
 arch/parisc/kernel/kgdb.c                         |  2 +-
 arch/parisc/kernel/kprobes.c                      |  2 +-
 arch/parisc/kernel/patch.c                        |  2 +-
 arch/powerpc/include/asm/kprobes.h                |  2 +-
 .../asm/{code-patching.h => text-patching.h}      |  0
 arch/powerpc/kernel/crash_dump.c                  |  2 +-
 arch/powerpc/kernel/epapr_paravirt.c              |  2 +-
 arch/powerpc/kernel/jump_label.c                  |  2 +-
 arch/powerpc/kernel/kgdb.c                        |  2 +-
 arch/powerpc/kernel/kprobes.c                     |  2 +-
 arch/powerpc/kernel/module_32.c                   |  2 +-
 arch/powerpc/kernel/module_64.c                   |  2 +-
 arch/powerpc/kernel/optprobes.c                   |  2 +-
 arch/powerpc/kernel/process.c                     |  2 +-
 arch/powerpc/kernel/security.c                    |  2 +-
 arch/powerpc/kernel/setup_32.c                    |  2 +-
 arch/powerpc/kernel/setup_64.c                    |  2 +-
 arch/powerpc/kernel/static_call.c                 |  2 +-
 arch/powerpc/kernel/trace/ftrace.c                |  2 +-
 arch/powerpc/kernel/trace/ftrace_64_pg.c          |  2 +-
 arch/powerpc/lib/code-patching.c                  |  2 +-
 arch/powerpc/lib/feature-fixups.c                 |  2 +-
 arch/powerpc/lib/test-code-patching.c             |  2 +-
 arch/powerpc/lib/test_emulate_step.c              |  2 +-
 arch/powerpc/mm/book3s32/mmu.c                    |  2 +-
 arch/powerpc/mm/book3s64/hash_utils.c             |  2 +-
 arch/powerpc/mm/book3s64/slb.c                    |  2 +-
 arch/powerpc/mm/kasan/init_32.c                   |  2 +-
 arch/powerpc/mm/mem.c                             |  2 +-
 arch/powerpc/mm/nohash/44x.c                      |  2 +-
 arch/powerpc/mm/nohash/book3e_pgtable.c           |  2 +-
 arch/powerpc/mm/nohash/tlb.c                      |  2 +-
 arch/powerpc/mm/nohash/tlb_64e.c                  |  2 +-
 arch/powerpc/net/bpf_jit_comp.c                   |  2 +-
 arch/powerpc/perf/8xx-pmu.c                       |  2 +-
 arch/powerpc/perf/core-book3s.c                   |  2 +-
 arch/powerpc/platforms/85xx/smp.c                 |  2 +-
 arch/powerpc/platforms/86xx/mpc86xx_smp.c         |  2 +-
 arch/powerpc/platforms/cell/smp.c                 |  2 +-
 arch/powerpc/platforms/powermac/smp.c             |  2 +-
 arch/powerpc/platforms/powernv/idle.c             |  2 +-
 arch/powerpc/platforms/powernv/smp.c              |  2 +-
 arch/powerpc/platforms/pseries/smp.c              |  2 +-
 arch/powerpc/xmon/xmon.c                          |  2 +-
 arch/riscv/errata/andes/errata.c                  |  2 +-
 arch/riscv/errata/sifive/errata.c                 |  2 +-
 arch/riscv/errata/thead/errata.c                  |  2 +-
 .../include/asm/{patch.h => text-patching.h}      |  0
 arch/riscv/include/asm/uprobes.h                  |  2 +-
 arch/riscv/kernel/alternative.c                   |  2 +-
 arch/riscv/kernel/cpufeature.c                    |  3 ++-
 arch/riscv/kernel/ftrace.c                        |  2 +-
 arch/riscv/kernel/jump_label.c                    |  2 +-
 arch/riscv/kernel/patch.c                         |  2 +-
 arch/riscv/kernel/probes/kprobes.c                |  2 +-
 arch/riscv/net/bpf_jit_comp64.c                   |  2 +-
 arch/riscv/net/bpf_jit_core.c                     |  2 +-
 arch/sh/include/asm/Kbuild                        |  1 +
 arch/sparc/include/asm/Kbuild                     |  1 +
 arch/um/kernel/um_arch.c                          |  5 +++++
 arch/x86/include/asm/text-patching.h              |  1 +
 arch/xtensa/include/asm/Kbuild                    |  1 +
 include/asm-generic/text-patching.h               |  5 +++++
 include/linux/text-patching.h                     | 15 +++++++++++++++
 92 files changed, 110 insertions(+), 70 deletions(-)
 rename arch/arm/include/asm/{patch.h => text-patching.h} (100%)
 rename arch/arm64/include/asm/{patching.h => text-patching.h} (100%)
 rename arch/parisc/include/asm/{patch.h => text-patching.h} (100%)
 rename arch/powerpc/include/asm/{code-patching.h => text-patching.h} (100%)
 rename arch/riscv/include/asm/{patch.h => text-patching.h} (100%)
 create mode 100644 include/asm-generic/text-patching.h
 create mode 100644 include/linux/text-patching.h

diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 396caece6d6d99..483965c5a4de2d 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -5,3 +5,4 @@ generic-y += agp.h
 generic-y += asm-offsets.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
+generic-y += text-patching.h
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index 49285a3ce2398c..4c69522e0328ee 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -6,3 +6,4 @@ generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h
 generic-y += user.h
+generic-y += text-patching.h
diff --git a/arch/arm/include/asm/patch.h b/arch/arm/include/asm/text-patching.h
similarity index 100%
rename from arch/arm/include/asm/patch.h
rename to arch/arm/include/asm/text-patching.h
diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c
index e61591f33a6cd1..845acf9ce21e35 100644
--- a/arch/arm/kernel/ftrace.c
+++ b/arch/arm/kernel/ftrace.c
@@ -23,7 +23,7 @@
 #include <asm/insn.h>
 #include <asm/set_memory.h>
 #include <asm/stacktrace.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 /*
  * The compiler emitted profiling hook consists of
diff --git a/arch/arm/kernel/jump_label.c b/arch/arm/kernel/jump_label.c
index eb9c24b6e8e23a..a06a92d0f55085 100644
--- a/arch/arm/kernel/jump_label.c
+++ b/arch/arm/kernel/jump_label.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
 #include <linux/jump_label.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/insn.h>
 
 static void __arch_jump_label_transform(struct jump_entry *entry,
diff --git a/arch/arm/kernel/kgdb.c b/arch/arm/kernel/kgdb.c
index 22f937e6f3ffb1..ab76c55fd610c2 100644
--- a/arch/arm/kernel/kgdb.c
+++ b/arch/arm/kernel/kgdb.c
@@ -15,7 +15,7 @@
 #include <linux/kgdb.h>
 #include <linux/uaccess.h>
 
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/traps.h>
 
 struct dbg_reg_def_t dbg_reg_def[DBG_MAX_REG_NUM] =
diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
index e9e828b6bb3062..4d45e60cd46d1b 100644
--- a/arch/arm/kernel/patch.c
+++ b/arch/arm/kernel/patch.c
@@ -9,7 +9,7 @@
 #include <asm/fixmap.h>
 #include <asm/smp_plat.h>
 #include <asm/opcodes.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 struct patch {
 	void *addr;
diff --git a/arch/arm/probes/kprobes/core.c b/arch/arm/probes/kprobes/core.c
index d8238da095df7d..9fd877c87a38fd 100644
--- a/arch/arm/probes/kprobes/core.c
+++ b/arch/arm/probes/kprobes/core.c
@@ -25,7 +25,7 @@
 #include <asm/cacheflush.h>
 #include <linux/percpu.h>
 #include <linux/bug.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/sections.h>
 
 #include "../decode-arm.h"
diff --git a/arch/arm/probes/kprobes/opt-arm.c b/arch/arm/probes/kprobes/opt-arm.c
index 7f65048380ca51..966c6042c5ad73 100644
--- a/arch/arm/probes/kprobes/opt-arm.c
+++ b/arch/arm/probes/kprobes/opt-arm.c
@@ -14,7 +14,7 @@
 /* for arm_gen_branch */
 #include <asm/insn.h>
 /* for patch_text */
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 #include "core.h"
 
diff --git a/arch/arm64/include/asm/patching.h b/arch/arm64/include/asm/text-patching.h
similarity index 100%
rename from arch/arm64/include/asm/patching.h
rename to arch/arm64/include/asm/text-patching.h
diff --git a/arch/arm64/kernel/ftrace.c b/arch/arm64/kernel/ftrace.c
index a650f5e11fc5d8..3575d03d60aff1 100644
--- a/arch/arm64/kernel/ftrace.c
+++ b/arch/arm64/kernel/ftrace.c
@@ -15,7 +15,7 @@
 #include <asm/debug-monitors.h>
 #include <asm/ftrace.h>
 #include <asm/insn.h>
-#include <asm/patching.h>
+#include <asm/text-patching.h>
 
 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
 struct fregs_offset {
diff --git a/arch/arm64/kernel/jump_label.c b/arch/arm64/kernel/jump_label.c
index f63ea915d6ad25..b345425193d288 100644
--- a/arch/arm64/kernel/jump_label.c
+++ b/arch/arm64/kernel/jump_label.c
@@ -9,7 +9,7 @@
 #include <linux/jump_label.h>
 #include <linux/smp.h>
 #include <asm/insn.h>
-#include <asm/patching.h>
+#include <asm/text-patching.h>
 
 bool arch_jump_label_transform_queue(struct jump_entry *entry,
 				     enum jump_label_type type)
diff --git a/arch/arm64/kernel/kgdb.c b/arch/arm64/kernel/kgdb.c
index 4e1f983df3d1c2..f3c4d3a8a20f93 100644
--- a/arch/arm64/kernel/kgdb.c
+++ b/arch/arm64/kernel/kgdb.c
@@ -17,7 +17,7 @@
 
 #include <asm/debug-monitors.h>
 #include <asm/insn.h>
-#include <asm/patching.h>
+#include <asm/text-patching.h>
 #include <asm/traps.h>
 
 struct dbg_reg_def_t dbg_reg_def[DBG_MAX_REG_NUM] = {
diff --git a/arch/arm64/kernel/patching.c b/arch/arm64/kernel/patching.c
index 945df74005c701..7f99723fbb8c4f 100644
--- a/arch/arm64/kernel/patching.c
+++ b/arch/arm64/kernel/patching.c
@@ -10,7 +10,7 @@
 #include <asm/fixmap.h>
 #include <asm/insn.h>
 #include <asm/kprobes.h>
-#include <asm/patching.h>
+#include <asm/text-patching.h>
 #include <asm/sections.h>
 
 static DEFINE_RAW_SPINLOCK(patch_lock);
diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c
index 4268678d0e86cc..01dbe9a56956bb 100644
--- a/arch/arm64/kernel/probes/kprobes.c
+++ b/arch/arm64/kernel/probes/kprobes.c
@@ -27,7 +27,7 @@
 #include <asm/debug-monitors.h>
 #include <asm/insn.h>
 #include <asm/irq.h>
-#include <asm/patching.h>
+#include <asm/text-patching.h>
 #include <asm/ptrace.h>
 #include <asm/sections.h>
 #include <asm/system_misc.h>
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index 563cbce1112696..7d819980408696 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -41,7 +41,7 @@
 #include <asm/extable.h>
 #include <asm/insn.h>
 #include <asm/kprobes.h>
-#include <asm/patching.h>
+#include <asm/text-patching.h>
 #include <asm/traps.h>
 #include <asm/smp.h>
 #include <asm/stack_pointer.h>
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index 5db82bfc9dc115..1bcae29ff181a9 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -19,7 +19,7 @@
 #include <asm/cacheflush.h>
 #include <asm/debug-monitors.h>
 #include <asm/insn.h>
-#include <asm/patching.h>
+#include <asm/text-patching.h>
 #include <asm/set_memory.h>
 
 #include "bpf_jit.h"
diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild
index 9a9bc65b57a9d7..3a5c7f6e5aacbe 100644
--- a/arch/csky/include/asm/Kbuild
+++ b/arch/csky/include/asm/Kbuild
@@ -11,3 +11,4 @@ generic-y += qspinlock.h
 generic-y += parport.h
 generic-y += user.h
 generic-y += vmlinux.lds.h
+generic-y += text-patching.h
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 8c1a78c8f5271e..1efa1e993d4b9a 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -5,3 +5,4 @@ generic-y += extable.h
 generic-y += iomap.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
+generic-y += text-patching.h
diff --git a/arch/loongarch/include/asm/Kbuild b/arch/loongarch/include/asm/Kbuild
index 5b5a6c90e6e207..80ddb5edb8455c 100644
--- a/arch/loongarch/include/asm/Kbuild
+++ b/arch/loongarch/include/asm/Kbuild
@@ -11,3 +11,4 @@ generic-y += ioctl.h
 generic-y += mmzone.h
 generic-y += statfs.h
 generic-y += param.h
+generic-y += text-patching.h
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 0dbf9c5c6faeb3..b282e0dd8dc10e 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -4,3 +4,4 @@ generic-y += extable.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
 generic-y += spinlock.h
+generic-y += text-patching.h
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index a055f5dbe00a31..7178f990e8b3d1 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -8,3 +8,4 @@ generic-y += parport.h
 generic-y += syscalls.h
 generic-y += tlb.h
 generic-y += user.h
+generic-y += text-patching.h
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 7ba67a0d6c97b2..684569b2ecd6b5 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -13,3 +13,4 @@ generic-y += parport.h
 generic-y += qrwlock.h
 generic-y += qspinlock.h
 generic-y += user.h
+generic-y += text-patching.h
diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild
index 0d09829ed14454..28004301c236f7 100644
--- a/arch/nios2/include/asm/Kbuild
+++ b/arch/nios2/include/asm/Kbuild
@@ -7,3 +7,4 @@ generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
 generic-y += spinlock.h
 generic-y += user.h
+generic-y += text-patching.h
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index cef49d60d74c0f..2b1a6b00cdac0a 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -9,3 +9,4 @@ generic-y += spinlock.h
 generic-y += qrwlock_types.h
 generic-y += qrwlock.h
 generic-y += user.h
+generic-y += text-patching.h
diff --git a/arch/parisc/include/asm/patch.h b/arch/parisc/include/asm/text-patching.h
similarity index 100%
rename from arch/parisc/include/asm/patch.h
rename to arch/parisc/include/asm/text-patching.h
diff --git a/arch/parisc/kernel/ftrace.c b/arch/parisc/kernel/ftrace.c
index c91f9c2e61ed25..3e34b4473d3a7d 100644
--- a/arch/parisc/kernel/ftrace.c
+++ b/arch/parisc/kernel/ftrace.c
@@ -20,7 +20,7 @@
 #include <asm/assembly.h>
 #include <asm/sections.h>
 #include <asm/ftrace.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 #define __hot __section(".text.hot")
 
diff --git a/arch/parisc/kernel/jump_label.c b/arch/parisc/kernel/jump_label.c
index e253b134500d13..ea51f15bf0e647 100644
--- a/arch/parisc/kernel/jump_label.c
+++ b/arch/parisc/kernel/jump_label.c
@@ -8,7 +8,7 @@
 #include <linux/jump_label.h>
 #include <linux/bug.h>
 #include <asm/alternative.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 static inline int reassemble_17(int as17)
 {
diff --git a/arch/parisc/kernel/kgdb.c b/arch/parisc/kernel/kgdb.c
index b16fa9bac5f44c..fee81f877525ee 100644
--- a/arch/parisc/kernel/kgdb.c
+++ b/arch/parisc/kernel/kgdb.c
@@ -16,7 +16,7 @@
 #include <asm/ptrace.h>
 #include <asm/traps.h>
 #include <asm/processor.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/cacheflush.h>
 
 const struct kgdb_arch arch_kgdb_ops = {
diff --git a/arch/parisc/kernel/kprobes.c b/arch/parisc/kernel/kprobes.c
index 6e0b86652f30d6..9255adba67a36f 100644
--- a/arch/parisc/kernel/kprobes.c
+++ b/arch/parisc/kernel/kprobes.c
@@ -12,7 +12,7 @@
 #include <linux/kprobes.h>
 #include <linux/slab.h>
 #include <asm/cacheflush.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 DEFINE_PER_CPU(struct kprobe *, current_kprobe) = NULL;
 DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
diff --git a/arch/parisc/kernel/patch.c b/arch/parisc/kernel/patch.c
index e59574f65e641a..35dd764b871e0b 100644
--- a/arch/parisc/kernel/patch.c
+++ b/arch/parisc/kernel/patch.c
@@ -13,7 +13,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/fixmap.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 struct patch {
 	void *addr;
diff --git a/arch/powerpc/include/asm/kprobes.h b/arch/powerpc/include/asm/kprobes.h
index 4525a9c68260d9..dfe2e5ad3b216c 100644
--- a/arch/powerpc/include/asm/kprobes.h
+++ b/arch/powerpc/include/asm/kprobes.h
@@ -21,7 +21,7 @@
 #include <linux/percpu.h>
 #include <linux/module.h>
 #include <asm/probes.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 #ifdef CONFIG_KPROBES
 #define  __ARCH_WANT_KPROBES_INSN_SLOT
diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/text-patching.h
similarity index 100%
rename from arch/powerpc/include/asm/code-patching.h
rename to arch/powerpc/include/asm/text-patching.h
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 2086fa6cdc25bf..103b6605dd68f8 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -13,7 +13,7 @@
 #include <linux/io.h>
 #include <linux/memblock.h>
 #include <linux/of.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/kdump.h>
 #include <asm/firmware.h>
 #include <linux/uio.h>
diff --git a/arch/powerpc/kernel/epapr_paravirt.c b/arch/powerpc/kernel/epapr_paravirt.c
index d4b8aff2081567..247ab2acaccca9 100644
--- a/arch/powerpc/kernel/epapr_paravirt.c
+++ b/arch/powerpc/kernel/epapr_paravirt.c
@@ -9,7 +9,7 @@
 #include <linux/of_fdt.h>
 #include <asm/epapr_hcalls.h>
 #include <asm/cacheflush.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/machdep.h>
 #include <asm/inst.h>
 
diff --git a/arch/powerpc/kernel/jump_label.c b/arch/powerpc/kernel/jump_label.c
index 5277cf582c1611..2659e1ac860465 100644
--- a/arch/powerpc/kernel/jump_label.c
+++ b/arch/powerpc/kernel/jump_label.c
@@ -5,7 +5,7 @@
 
 #include <linux/kernel.h>
 #include <linux/jump_label.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/inst.h>
 
 void arch_jump_label_transform(struct jump_entry *entry,
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index 7a8bc03a00af09..5081334b7bd217 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -21,7 +21,7 @@
 #include <asm/processor.h>
 #include <asm/machdep.h>
 #include <asm/debug.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <linux/slab.h>
 #include <asm/inst.h>
 
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index f8aa91bc3b1759..9c85bbcc5201ca 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -21,7 +21,7 @@
 #include <linux/slab.h>
 #include <linux/set_memory.h>
 #include <linux/execmem.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/cacheflush.h>
 #include <asm/sstep.h>
 #include <asm/sections.h>
diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
index 816a63fd71fbfb..f930e3395a7f27 100644
--- a/arch/powerpc/kernel/module_32.c
+++ b/arch/powerpc/kernel/module_32.c
@@ -18,7 +18,7 @@
 #include <linux/bug.h>
 #include <linux/sort.h>
 #include <asm/setup.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 /* Count how many different relocations (different symbol, different
    addend) */
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index e9bab599d0c274..135960918d14c8 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -17,7 +17,7 @@
 #include <linux/kernel.h>
 #include <asm/module.h>
 #include <asm/firmware.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <linux/sort.h>
 #include <asm/setup.h>
 #include <asm/sections.h>
diff --git a/arch/powerpc/kernel/optprobes.c b/arch/powerpc/kernel/optprobes.c
index c0b351d61058f7..2e83702bf9ba67 100644
--- a/arch/powerpc/kernel/optprobes.c
+++ b/arch/powerpc/kernel/optprobes.c
@@ -13,7 +13,7 @@
 #include <asm/kprobes.h>
 #include <asm/ptrace.h>
 #include <asm/cacheflush.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/sstep.h>
 #include <asm/ppc-opcode.h>
 #include <asm/inst.h>
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index ff61a3e7984cec..7b739b9a91ab90 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -54,7 +54,7 @@
 #include <asm/firmware.h>
 #include <asm/hw_irq.h>
 #endif
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/exec.h>
 #include <asm/livepatch.h>
 #include <asm/cpu_has_feature.h>
diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c
index 4856e1a5161ccc..fbb7ebd8aa08bc 100644
--- a/arch/powerpc/kernel/security.c
+++ b/arch/powerpc/kernel/security.c
@@ -14,7 +14,7 @@
 #include <linux/debugfs.h>
 
 #include <asm/asm-prototypes.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/security_features.h>
 #include <asm/sections.h>
 #include <asm/setup.h>
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index e515c1f7d8d33b..75dbf3e0d9c4bc 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -40,7 +40,7 @@
 #include <asm/time.h>
 #include <asm/serial.h>
 #include <asm/udbg.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/cpu_has_feature.h>
 #include <asm/asm-prototypes.h>
 #include <asm/kdump.h>
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 22f83fbbc762ac..3ebf5b9fbe9845 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -60,7 +60,7 @@
 #include <asm/xmon.h>
 #include <asm/udbg.h>
 #include <asm/kexec.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/ftrace.h>
 #include <asm/opal.h>
 #include <asm/cputhreads.h>
diff --git a/arch/powerpc/kernel/static_call.c b/arch/powerpc/kernel/static_call.c
index 1502b7e439cafb..7cfd0710e7579e 100644
--- a/arch/powerpc/kernel/static_call.c
+++ b/arch/powerpc/kernel/static_call.c
@@ -2,7 +2,7 @@
 #include <linux/memory.h>
 #include <linux/static_call.h>
 
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 void arch_static_call_transform(void *site, void *tramp, void *func, bool tail)
 {
diff --git a/arch/powerpc/kernel/trace/ftrace.c b/arch/powerpc/kernel/trace/ftrace.c
index d8d6b4fd9a14cb..be1a245241b3b1 100644
--- a/arch/powerpc/kernel/trace/ftrace.c
+++ b/arch/powerpc/kernel/trace/ftrace.c
@@ -23,7 +23,7 @@
 #include <linux/list.h>
 
 #include <asm/cacheflush.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/ftrace.h>
 #include <asm/syscall.h>
 #include <asm/inst.h>
diff --git a/arch/powerpc/kernel/trace/ftrace_64_pg.c b/arch/powerpc/kernel/trace/ftrace_64_pg.c
index 12fab1803bcf45..9e862ba5526397 100644
--- a/arch/powerpc/kernel/trace/ftrace_64_pg.c
+++ b/arch/powerpc/kernel/trace/ftrace_64_pg.c
@@ -23,7 +23,7 @@
 #include <linux/list.h>
 
 #include <asm/cacheflush.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/ftrace.h>
 #include <asm/syscall.h>
 #include <asm/inst.h>
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index acdab294b340a8..af97fbb3c257ef 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -17,7 +17,7 @@
 #include <asm/tlb.h>
 #include <asm/tlbflush.h>
 #include <asm/page.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/inst.h>
 
 static int __patch_mem(void *exec_addr, unsigned long val, void *patch_addr, bool is_dword)
diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c
index b7201ba50b2ea5..587c8cf1230fbd 100644
--- a/arch/powerpc/lib/feature-fixups.c
+++ b/arch/powerpc/lib/feature-fixups.c
@@ -16,7 +16,7 @@
 #include <linux/sched/mm.h>
 #include <linux/stop_machine.h>
 #include <asm/cputable.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/interrupt.h>
 #include <asm/page.h>
 #include <asm/sections.h>
diff --git a/arch/powerpc/lib/test-code-patching.c b/arch/powerpc/lib/test-code-patching.c
index 8cd3b32f805b0f..1440d99630b339 100644
--- a/arch/powerpc/lib/test-code-patching.c
+++ b/arch/powerpc/lib/test-code-patching.c
@@ -6,7 +6,7 @@
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 static int __init instr_is_branch_to_addr(const u32 *instr, unsigned long addr)
 {
diff --git a/arch/powerpc/lib/test_emulate_step.c b/arch/powerpc/lib/test_emulate_step.c
index 23c7805fb7b3bd..66b5b4fa168649 100644
--- a/arch/powerpc/lib/test_emulate_step.c
+++ b/arch/powerpc/lib/test_emulate_step.c
@@ -11,7 +11,7 @@
 #include <asm/cpu_has_feature.h>
 #include <asm/sstep.h>
 #include <asm/ppc-opcode.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/inst.h>
 
 #define MAX_SUBTESTS	16
diff --git a/arch/powerpc/mm/book3s32/mmu.c b/arch/powerpc/mm/book3s32/mmu.c
index 2db167f4233f7b..6978344edcb4b5 100644
--- a/arch/powerpc/mm/book3s32/mmu.c
+++ b/arch/powerpc/mm/book3s32/mmu.c
@@ -25,7 +25,7 @@
 
 #include <asm/mmu.h>
 #include <asm/machdep.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/sections.h>
 
 #include <mm/mmu_decl.h>
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index e1eadd03f13390..47b22282269c13 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -57,7 +57,7 @@
 #include <asm/sections.h>
 #include <asm/copro.h>
 #include <asm/udbg.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/fadump.h>
 #include <asm/firmware.h>
 #include <asm/tm.h>
diff --git a/arch/powerpc/mm/book3s64/slb.c b/arch/powerpc/mm/book3s64/slb.c
index f2708c8629a527..6b783552403c60 100644
--- a/arch/powerpc/mm/book3s64/slb.c
+++ b/arch/powerpc/mm/book3s64/slb.c
@@ -24,7 +24,7 @@
 #include <linux/pgtable.h>
 
 #include <asm/udbg.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 #include "internal.h"
 
diff --git a/arch/powerpc/mm/kasan/init_32.c b/arch/powerpc/mm/kasan/init_32.c
index aa9aa11927b2f8..03666d790a5351 100644
--- a/arch/powerpc/mm/kasan/init_32.c
+++ b/arch/powerpc/mm/kasan/init_32.c
@@ -7,7 +7,7 @@
 #include <linux/memblock.h>
 #include <linux/sched/task.h>
 #include <asm/pgalloc.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <mm/mmu_decl.h>
 
 static pgprot_t __init kasan_prot_ro(void)
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 1221c561b43a0b..c7708c8fad299b 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -26,7 +26,7 @@
 #include <asm/svm.h>
 #include <asm/mmzone.h>
 #include <asm/ftrace.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/setup.h>
 #include <asm/fixmap.h>
 
diff --git a/arch/powerpc/mm/nohash/44x.c b/arch/powerpc/mm/nohash/44x.c
index 1beae802bb1c0d..6d10c6d8be7192 100644
--- a/arch/powerpc/mm/nohash/44x.c
+++ b/arch/powerpc/mm/nohash/44x.c
@@ -24,7 +24,7 @@
 #include <asm/mmu.h>
 #include <asm/page.h>
 #include <asm/cacheflush.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/smp.h>
 
 #include <mm/mmu_decl.h>
diff --git a/arch/powerpc/mm/nohash/book3e_pgtable.c b/arch/powerpc/mm/nohash/book3e_pgtable.c
index ad2a7c26f2a00b..062e8785c1bb64 100644
--- a/arch/powerpc/mm/nohash/book3e_pgtable.c
+++ b/arch/powerpc/mm/nohash/book3e_pgtable.c
@@ -10,7 +10,7 @@
 #include <asm/pgalloc.h>
 #include <asm/tlb.h>
 #include <asm/dma.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 #include <mm/mmu_decl.h>
 
diff --git a/arch/powerpc/mm/nohash/tlb.c b/arch/powerpc/mm/nohash/tlb.c
index b653a7be4cb1d3..0a650742f3a008 100644
--- a/arch/powerpc/mm/nohash/tlb.c
+++ b/arch/powerpc/mm/nohash/tlb.c
@@ -37,7 +37,7 @@
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/tlb.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/cputhreads.h>
 #include <asm/hugetlb.h>
 #include <asm/paca.h>
diff --git a/arch/powerpc/mm/nohash/tlb_64e.c b/arch/powerpc/mm/nohash/tlb_64e.c
index d26656b07b72cd..4f925adf269597 100644
--- a/arch/powerpc/mm/nohash/tlb_64e.c
+++ b/arch/powerpc/mm/nohash/tlb_64e.c
@@ -24,7 +24,7 @@
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/tlb.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/cputhreads.h>
 
 #include <mm/mmu_decl.h>
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index 2a36cc2e7e9e21..68c6a13e6acb11 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -18,7 +18,7 @@
 #include <linux/bpf.h>
 
 #include <asm/kprobes.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 #include "bpf_jit.h"
 
diff --git a/arch/powerpc/perf/8xx-pmu.c b/arch/powerpc/perf/8xx-pmu.c
index 308a2e40d7be99..1d2972229e3a7e 100644
--- a/arch/powerpc/perf/8xx-pmu.c
+++ b/arch/powerpc/perf/8xx-pmu.c
@@ -14,7 +14,7 @@
 #include <asm/machdep.h>
 #include <asm/firmware.h>
 #include <asm/ptrace.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/inst.h>
 
 #define PERF_8xx_ID_CPU_CYCLES		1
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 42867469752d73..a727cd111cac22 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -16,7 +16,7 @@
 #include <asm/machdep.h>
 #include <asm/firmware.h>
 #include <asm/ptrace.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/hw_irq.h>
 #include <asm/interrupt.h>
 
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index e52b848b64b79a..32fa5fb557c035 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -23,7 +23,7 @@
 #include <asm/mpic.h>
 #include <asm/cacheflush.h>
 #include <asm/dbell.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/cputhreads.h>
 #include <asm/fsl_pm.h>
 
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
index 8a7e55acf090fd..9be33e41af6dba 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
@@ -12,7 +12,7 @@
 #include <linux/delay.h>
 #include <linux/pgtable.h>
 
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/page.h>
 #include <asm/pci-bridge.h>
 #include <asm/mpic.h>
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index fee638fd897026..0e8f20ecca088f 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -35,7 +35,7 @@
 #include <asm/firmware.h>
 #include <asm/rtas.h>
 #include <asm/cputhreads.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 
 #include "interrupt.h"
 #include <asm/udbg.h>
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index d21b681f52fb0e..09e7fe24fac10b 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -35,7 +35,7 @@
 
 #include <asm/ptrace.h>
 #include <linux/atomic.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/sections.h>
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c
index ad41dffe4d9291..d98b933e4984c2 100644
--- a/arch/powerpc/platforms/powernv/idle.c
+++ b/arch/powerpc/platforms/powernv/idle.c
@@ -18,7 +18,7 @@
 #include <asm/opal.h>
 #include <asm/cputhreads.h>
 #include <asm/cpuidle.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/smp.h>
 #include <asm/runlatch.h>
 #include <asm/dbell.h>
diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c
index 8f14f0581a21b1..6b746feeabe4ac 100644
--- a/arch/powerpc/platforms/powernv/smp.c
+++ b/arch/powerpc/platforms/powernv/smp.c
@@ -28,7 +28,7 @@
 #include <asm/xive.h>
 #include <asm/opal.h>
 #include <asm/runlatch.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/dbell.h>
 #include <asm/kvm_ppc.h>
 #include <asm/ppc-opcode.h>
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index c597711ef20a2b..db99725e752bd5 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -39,7 +39,7 @@
 #include <asm/xive.h>
 #include <asm/dbell.h>
 #include <asm/plpar_wrappers.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/svm.h>
 #include <asm/kvm_guest.h>
 
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index e6cddbb2305f8d..e76e1d5d0611e4 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -50,7 +50,7 @@
 #include <asm/xive.h>
 #include <asm/opal.h>
 #include <asm/firmware.h>
-#include <asm/code-patching.h>
+#include <asm/text-patching.h>
 #include <asm/sections.h>
 #include <asm/inst.h>
 #include <asm/interrupt.h>
diff --git a/arch/riscv/errata/andes/errata.c b/arch/riscv/errata/andes/errata.c
index fc1a34faa5f3bc..dcc9d1ee5ffd30 100644
--- a/arch/riscv/errata/andes/errata.c
+++ b/arch/riscv/errata/andes/errata.c
@@ -13,7 +13,7 @@
 #include <asm/alternative.h>
 #include <asm/cacheflush.h>
 #include <asm/errata_list.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/processor.h>
 #include <asm/sbi.h>
 #include <asm/vendorid_list.h>
diff --git a/arch/riscv/errata/sifive/errata.c b/arch/riscv/errata/sifive/errata.c
index cea3b96ade11a6..38aac2c47845a0 100644
--- a/arch/riscv/errata/sifive/errata.c
+++ b/arch/riscv/errata/sifive/errata.c
@@ -8,7 +8,7 @@
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/bug.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/alternative.h>
 #include <asm/vendorid_list.h>
 #include <asm/errata_list.h>
diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c
index f5120e07c31826..e24770a779323f 100644
--- a/arch/riscv/errata/thead/errata.c
+++ b/arch/riscv/errata/thead/errata.c
@@ -16,7 +16,7 @@
 #include <asm/errata_list.h>
 #include <asm/hwprobe.h>
 #include <asm/io.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/vendorid_list.h>
 #include <asm/vendor_extensions.h>
 
diff --git a/arch/riscv/include/asm/patch.h b/arch/riscv/include/asm/text-patching.h
similarity index 100%
rename from arch/riscv/include/asm/patch.h
rename to arch/riscv/include/asm/text-patching.h
diff --git a/arch/riscv/include/asm/uprobes.h b/arch/riscv/include/asm/uprobes.h
index 3fc7deda919025..5008f76cdc2753 100644
--- a/arch/riscv/include/asm/uprobes.h
+++ b/arch/riscv/include/asm/uprobes.h
@@ -4,7 +4,7 @@
 #define _ASM_RISCV_UPROBES_H
 
 #include <asm/probes.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/bug.h>
 
 #define MAX_UINSN_BYTES		8
diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c
index 0128b161bfdab2..7eb3cb1215c621 100644
--- a/arch/riscv/kernel/alternative.c
+++ b/arch/riscv/kernel/alternative.c
@@ -18,7 +18,7 @@
 #include <asm/sbi.h>
 #include <asm/csr.h>
 #include <asm/insn.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 struct cpu_manufacturer_info_t {
 	unsigned long vendor_id;
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index 3a8eeaa9310c32..826f46b21f2e86 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -20,7 +20,8 @@
 #include <asm/cacheflush.h>
 #include <asm/cpufeature.h>
 #include <asm/hwcap.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
+#include <asm/hwprobe.h>
 #include <asm/processor.h>
 #include <asm/sbi.h>
 #include <asm/vector.h>
diff --git a/arch/riscv/kernel/ftrace.c b/arch/riscv/kernel/ftrace.c
index 4b95c574fd0457..a7620ef93b6ce3 100644
--- a/arch/riscv/kernel/ftrace.c
+++ b/arch/riscv/kernel/ftrace.c
@@ -10,7 +10,7 @@
 #include <linux/memory.h>
 #include <linux/stop_machine.h>
 #include <asm/cacheflush.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 #ifdef CONFIG_DYNAMIC_FTRACE
 void ftrace_arch_code_modify_prepare(void) __acquires(&text_mutex)
diff --git a/arch/riscv/kernel/jump_label.c b/arch/riscv/kernel/jump_label.c
index 11ad789c60c698..6eee6f736f6876 100644
--- a/arch/riscv/kernel/jump_label.c
+++ b/arch/riscv/kernel/jump_label.c
@@ -10,7 +10,7 @@
 #include <linux/mutex.h>
 #include <asm/bug.h>
 #include <asm/cacheflush.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 #define RISCV_INSN_NOP 0x00000013U
 #define RISCV_INSN_JAL 0x0000006fU
diff --git a/arch/riscv/kernel/patch.c b/arch/riscv/kernel/patch.c
index 34ef522f07a8c2..db13c9ddf9e3d4 100644
--- a/arch/riscv/kernel/patch.c
+++ b/arch/riscv/kernel/patch.c
@@ -13,7 +13,7 @@
 #include <asm/cacheflush.h>
 #include <asm/fixmap.h>
 #include <asm/ftrace.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/sections.h>
 
 struct patch_insn {
diff --git a/arch/riscv/kernel/probes/kprobes.c b/arch/riscv/kernel/probes/kprobes.c
index 474a6521365783..380a0e8cecc0b2 100644
--- a/arch/riscv/kernel/probes/kprobes.c
+++ b/arch/riscv/kernel/probes/kprobes.c
@@ -12,7 +12,7 @@
 #include <asm/sections.h>
 #include <asm/cacheflush.h>
 #include <asm/bug.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 
 #include "decode-insn.h"
 
diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c
index 4cc631fa703913..ca60db75199d1b 100644
--- a/arch/riscv/net/bpf_jit_comp64.c
+++ b/arch/riscv/net/bpf_jit_comp64.c
@@ -10,7 +10,7 @@
 #include <linux/filter.h>
 #include <linux/memory.h>
 #include <linux/stop_machine.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/cfi.h>
 #include <asm/percpu.h>
 #include "bpf_jit.h"
diff --git a/arch/riscv/net/bpf_jit_core.c b/arch/riscv/net/bpf_jit_core.c
index 6de753c667f42a..f8cd2f70a7fb4b 100644
--- a/arch/riscv/net/bpf_jit_core.c
+++ b/arch/riscv/net/bpf_jit_core.c
@@ -9,7 +9,7 @@
 #include <linux/bpf.h>
 #include <linux/filter.h>
 #include <linux/memory.h>
-#include <asm/patch.h>
+#include <asm/text-patching.h>
 #include <asm/cfi.h>
 #include "bpf_jit.h"
 
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index fc44d9c88b4191..4d3f10ed827581 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -3,3 +3,4 @@ generated-y += syscall_table.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h
+generic-y += text-patching.h
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 43b0ae4c2c2112..17ee8a273aa6b4 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -4,3 +4,4 @@ generated-y += syscall_table_64.h
 generic-y += agp.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
+generic-y += text-patching.h
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 8e594cda6d778d..f8de31a0c5d126 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -468,6 +468,11 @@ void *text_poke(void *addr, const void *opcode, size_t len)
 	return memcpy(addr, opcode, len);
 }
 
+void *text_poke_copy(void *addr, const void *opcode, size_t len)
+{
+	return text_poke(addr, opcode, len);
+}
+
 void text_poke_sync(void)
 {
 }
diff --git a/arch/x86/include/asm/text-patching.h b/arch/x86/include/asm/text-patching.h
index 6259f1937fe77e..ab9e143ec9fea1 100644
--- a/arch/x86/include/asm/text-patching.h
+++ b/arch/x86/include/asm/text-patching.h
@@ -35,6 +35,7 @@ extern void *text_poke(void *addr, const void *opcode, size_t len);
 extern void text_poke_sync(void);
 extern void *text_poke_kgdb(void *addr, const void *opcode, size_t len);
 extern void *text_poke_copy(void *addr, const void *opcode, size_t len);
+#define text_poke_copy text_poke_copy
 extern void *text_poke_copy_locked(void *addr, const void *opcode, size_t len, bool core_ok);
 extern void *text_poke_set(void *addr, int c, size_t len);
 extern int poke_int3_handler(struct pt_regs *regs);
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index fa07c686cbcc21..cc5dba738389c3 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -8,3 +8,4 @@ generic-y += parport.h
 generic-y += qrwlock.h
 generic-y += qspinlock.h
 generic-y += user.h
+generic-y += text-patching.h
diff --git a/include/asm-generic/text-patching.h b/include/asm-generic/text-patching.h
new file mode 100644
index 00000000000000..2245c641b741af
--- /dev/null
+++ b/include/asm-generic/text-patching.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_GENERIC_TEXT_PATCHING_H
+#define _ASM_GENERIC_TEXT_PATCHING_H
+
+#endif /* _ASM_GENERIC_TEXT_PATCHING_H */
diff --git a/include/linux/text-patching.h b/include/linux/text-patching.h
new file mode 100644
index 00000000000000..ad5877ab085582
--- /dev/null
+++ b/include/linux/text-patching.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_TEXT_PATCHING_H
+#define _LINUX_TEXT_PATCHING_H
+
+#include <asm/text-patching.h>
+
+#ifndef text_poke_copy
+static inline void *text_poke_copy(void *dst, const void *src, size_t len)
+{
+	return memcpy(dst, src, len);
+}
+#define text_poke_copy text_poke_copy
+#endif
+
+#endif /* _LINUX_TEXT_PATCHING_H */