From: Thomas Huth <thuth@redhat.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kbuild@vger.kernel.org, Thomas Huth <thuth@redhat.com>
Subject: [PATCH v5 8/8] treewide: Stop defining __ASSEMBLY__ for assembler files
Date: Thu, 9 Apr 2026 11:47:08 +0200 [thread overview]
Message-ID: <20260409094708.1687376-9-thuth@redhat.com> (raw)
In-Reply-To: <20260409094708.1687376-1-thuth@redhat.com>
From: Thomas Huth <thuth@redhat.com>
All spots have been changed to __ASSEMBLER__ (i.e. the macro that
gets defined by the compiler), so we don't have to manually define
__ASSEMBLY__ now anymore.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
Makefile | 2 +-
arch/arm64/kernel/vdso32/Makefile | 1 -
arch/loongarch/vdso/Makefile | 2 +-
arch/mips/boot/compressed/Makefile | 2 +-
arch/mips/vdso/Makefile | 2 +-
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/platforms/cell/spufs/Makefile | 2 +-
arch/s390/Makefile | 2 +-
arch/x86/boot/Makefile | 2 +-
arch/x86/boot/compressed/Makefile | 2 +-
arch/x86/realmode/rm/Makefile | 2 +-
arch/xtensa/kernel/Makefile | 2 +-
drivers/firmware/efi/libstub/Makefile | 2 +-
drivers/net/wan/Makefile | 2 +-
scripts/Makefile.build | 2 +-
scripts/gfp-translate | 2 +-
tools/testing/selftests/kvm/lib/riscv/handlers.S | 4 ----
tools/testing/selftests/vDSO/vgetrandom-chacha.S | 2 --
18 files changed, 15 insertions(+), 22 deletions(-)
diff --git a/Makefile b/Makefile
index 4f54c56856386..b7cf60d7024dd 100644
--- a/Makefile
+++ b/Makefile
@@ -585,7 +585,7 @@ LINUXINCLUDE := \
-I$(objtree)/include \
$(USERINCLUDE)
-KBUILD_AFLAGS := -D__ASSEMBLY__ -fno-PIE
+KBUILD_AFLAGS := -fno-PIE
KBUILD_CFLAGS :=
KBUILD_CFLAGS += -std=gnu11
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index 9d0efed91414c..6e6295f5983dc 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -82,7 +82,6 @@ VDSO_CFLAGS += -marm
endif
VDSO_AFLAGS := $(VDSO_CAFLAGS)
-VDSO_AFLAGS += -D__ASSEMBLY__
# From arm vDSO Makefile
VDSO_LDFLAGS += -Bsymbolic --no-undefined -soname=linux-vdso.so.1
diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile
index 294c16b9517fd..b3e37d3323cd2 100644
--- a/arch/loongarch/vdso/Makefile
+++ b/arch/loongarch/vdso/Makefile
@@ -29,7 +29,7 @@ cflags-vdso := $(ccflags-vdso) \
$(call cc-option, -fasynchronous-unwind-tables) \
$(call cc-option, -fno-stack-protector)
aflags-vdso := $(ccflags-vdso) \
- -D__ASSEMBLY__ -Wa,-gdwarf-2
+ -Wa,-gdwarf-2
ifneq ($(c-gettimeofday-y),)
CFLAGS_vgettimeofday.o += -include $(c-gettimeofday-y)
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index e0b8ec9a95162..41ec115d4795b 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -30,7 +30,7 @@ endif
KBUILD_CFLAGS := $(KBUILD_CFLAGS) -D__KERNEL__ -D__DISABLE_EXPORTS \
-DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull"
-KBUILD_AFLAGS := $(KBUILD_AFLAGS) -D__ASSEMBLY__ \
+KBUILD_AFLAGS := $(KBUILD_AFLAGS) \
-DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) \
-DKERNEL_ENTRY=$(VMLINUX_ENTRY_ADDRESS)
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 69d4593f64fee..d6685a36c6b43 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -33,7 +33,7 @@ cflags-vdso := $(ccflags-vdso) \
-fno-stack-protector -fno-jump-tables -DDISABLE_BRANCH_PROFILING \
$(call cc-option, -fno-asynchronous-unwind-tables)
aflags-vdso := $(ccflags-vdso) \
- -D__ASSEMBLY__ -Wa,-gdwarf-2
+ -Wa,-gdwarf-2
ifneq ($(c-gettimeofday-y),)
CFLAGS_vgettimeofday.o = -include $(c-gettimeofday-y)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index f1a4761ebd44b..5a75d4fd468cb 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -80,7 +80,7 @@ BOOTCFLAGS := $(BOOTTARGETFLAGS) \
$(call cc-option,-mno-spe) $(call cc-option,-mspe=no) \
-fomit-frame-pointer -fno-builtin -fPIC
-BOOTAFLAGS := $(BOOTTARGETFLAGS) -D__ASSEMBLY__
+BOOTAFLAGS := $(BOOTTARGETFLAGS)
BOOTARFLAGS := -crD
diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile
index 52e4c80ec8d03..c13928aea20c6 100644
--- a/arch/powerpc/platforms/cell/spufs/Makefile
+++ b/arch/powerpc/platforms/cell/spufs/Makefile
@@ -16,7 +16,7 @@ SPU_AS := $(SPU_CROSS)gcc
SPU_LD := $(SPU_CROSS)ld
SPU_OBJCOPY := $(SPU_CROSS)objcopy
SPU_CFLAGS := -O2 -Wall -I$(srctree)/include -D__KERNEL__
-SPU_AFLAGS := -c -D__ASSEMBLY__ -I$(srctree)/include -D__KERNEL__
+SPU_AFLAGS := -c -I$(srctree)/include -D__KERNEL__
SPU_LDFLAGS := -N -Ttext=0x0
$(obj)/switch.o: $(obj)/spu_save_dump.h $(obj)/spu_restore_dump.h
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index d78ad6885ca2a..4fef55ae6e903 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -18,7 +18,7 @@ KBUILD_CFLAGS += -fPIC
LDFLAGS_vmlinux := $(call ld-option,-no-pie)
extra_tools := relocs
aflags_dwarf := -Wa,-gdwarf-2
-KBUILD_AFLAGS_DECOMPRESSOR := $(CLANG_FLAGS) -m64 -D__ASSEMBLY__
+KBUILD_AFLAGS_DECOMPRESSOR := $(CLANG_FLAGS) -m64
ifndef CONFIG_AS_IS_LLVM
KBUILD_AFLAGS_DECOMPRESSOR += $(if $(CONFIG_DEBUG_INFO),$(aflags_dwarf))
endif
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index 3f9fb3698d669..b343ef5ee9951 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -52,7 +52,7 @@ targets += cpustr.h
# ---------------------------------------------------------------------------
KBUILD_CFLAGS := $(REALMODE_CFLAGS) -D_SETUP
-KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
+KBUILD_AFLAGS := $(KBUILD_CFLAGS)
KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
KBUILD_CFLAGS += $(CONFIG_CC_IMPLICIT_FALLTHROUGH)
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index b8b2b7bea1d31..a0bf38874c2de 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -52,7 +52,7 @@ KBUILD_CFLAGS += -include $(srctree)/include/linux/hidden.h
# that the compiler finds it even with out-of-tree builds (make O=/some/path).
CFLAGS_sev-handle-vc.o += -I$(objtree)/arch/x86/lib/
-KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
+KBUILD_AFLAGS := $(KBUILD_CFLAGS)
KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE)
KBUILD_LDFLAGS += $(call ld-option,--no-ld-generated-unwind-info)
diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
index a0fb39abc5c86..20bbe1af05acd 100644
--- a/arch/x86/realmode/rm/Makefile
+++ b/arch/x86/realmode/rm/Makefile
@@ -65,5 +65,5 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
KBUILD_CFLAGS := $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
-I$(srctree)/arch/x86/boot
-KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
+KBUILD_AFLAGS := $(KBUILD_CFLAGS)
KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
diff --git a/arch/xtensa/kernel/Makefile b/arch/xtensa/kernel/Makefile
index d3ef0407401f6..ece4ae6dea97d 100644
--- a/arch/xtensa/kernel/Makefile
+++ b/arch/xtensa/kernel/Makefile
@@ -39,7 +39,7 @@ sed-y = -e ':a; s/\*(\([^)]*\)\.text\.unlikely/*(\1.literal.unlikely .{text}.unl
-e 's/\.{text}/.text/g'
quiet_cmd__cpp_lds_S = LDS $@
-cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ \
+cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa \
-DLINKER_SCRIPT $< | sed $(sed-y) >$@
$(obj)/vmlinux.lds: $(src)/vmlinux.lds.S FORCE
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile
index e386ffd009b7e..33e83e39a7f48 100644
--- a/drivers/firmware/efi/libstub/Makefile
+++ b/drivers/firmware/efi/libstub/Makefile
@@ -62,7 +62,7 @@ KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_LTO), $(KBUILD_CFLAGS))
# `-fdata-sections` flag from KBUILD_CFLAGS_KERNEL
KBUILD_CFLAGS_KERNEL := $(filter-out -fdata-sections, $(KBUILD_CFLAGS_KERNEL))
-KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
+KBUILD_AFLAGS := $(KBUILD_CFLAGS)
lib-y := efi-stub-helper.o gop.o secureboot.o tpm.o \
file.o mem.o random.o randomalloc.o pci.o \
diff --git a/drivers/net/wan/Makefile b/drivers/net/wan/Makefile
index 00e9b7ee1e012..4233143534465 100644
--- a/drivers/net/wan/Makefile
+++ b/drivers/net/wan/Makefile
@@ -57,7 +57,7 @@ $(obj)/wanxlfw.bin: $(obj)/wanxlfw.o FORCE
$(call if_changed,m68kld_bin_o)
quiet_cmd_m68kas_o_S = M68KAS $@
- cmd_m68kas_o_S = $(M68KCC) -D__ASSEMBLY__ -Wp,-MD,$(depfile) -I$(srctree)/include/uapi -c -o $@ $<
+ cmd_m68kas_o_S = $(M68KCC) -Wp,-MD,$(depfile) -I$(srctree)/include/uapi -c -o $@ $<
$(obj)/wanxlfw.o: $(src)/wanxlfw.S FORCE
$(call if_changed_dep,m68kas_o_S)
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 3652b85be5459..df26ed7905d08 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -441,7 +441,7 @@ targets += $(lib-y) $(always-y)
# ---------------------------------------------------------------------------
quiet_cmd_cpp_lds_S = LDS $@
cmd_cpp_lds_S = $(CPP) $(cpp_flags) -P -U$(ARCH) \
- -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $<
+ -DLINKER_SCRIPT -o $@ $<
$(obj)/%.lds: $(src)/%.lds.S FORCE
$(call if_changed_dep,cpp_lds_S)
diff --git a/scripts/gfp-translate b/scripts/gfp-translate
index 8385ae0d5af93..f6353795fdca3 100755
--- a/scripts/gfp-translate
+++ b/scripts/gfp-translate
@@ -73,7 +73,7 @@ echo Parsing: $GFPMASK
#include <stdio.h>
// Try to fool compiler.h into not including extra stuff
-#define __ASSEMBLY__ 1
+#define __ASSEMBLER__ 1
#include <generated/autoconf.h>
#include <linux/gfp_types.h>
diff --git a/tools/testing/selftests/kvm/lib/riscv/handlers.S b/tools/testing/selftests/kvm/lib/riscv/handlers.S
index b787b982e922a..c8cc2d695f483 100644
--- a/tools/testing/selftests/kvm/lib/riscv/handlers.S
+++ b/tools/testing/selftests/kvm/lib/riscv/handlers.S
@@ -3,10 +3,6 @@
* Copyright (c) 2023 Intel Corporation
*/
-#ifndef __ASSEMBLY__
-#define __ASSEMBLY__
-#endif
-
#include <asm/csr.h>
.macro save_context
diff --git a/tools/testing/selftests/vDSO/vgetrandom-chacha.S b/tools/testing/selftests/vDSO/vgetrandom-chacha.S
index 16f985b089d45..42839c5cf5ec4 100644
--- a/tools/testing/selftests/vDSO/vgetrandom-chacha.S
+++ b/tools/testing/selftests/vDSO/vgetrandom-chacha.S
@@ -3,8 +3,6 @@
* Copyright (C) 2024 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
*/
-#define __ASSEMBLY__
-
#if defined(__aarch64__)
#include "../../../../arch/arm64/kernel/vdso/vgetrandom-chacha.S"
#elif defined(__loongarch__)
--
2.53.0
prev parent reply other threads:[~2026-04-09 9:47 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-09 9:47 [PATCH v5 0/8] Replace __ASSEMBLY__ with __ASSEMBLER__ in header files Thomas Huth
2026-04-09 9:47 ` [PATCH v5 1/8] arm: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers Thomas Huth
2026-08-21 7:34 ` Thomas Huth
2026-08-21 11:14 ` Oleg Nesterov
2026-04-09 9:47 ` [PATCH v5 2/8] arm: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers Thomas Huth
2026-04-09 9:47 ` [PATCH v5 3/8] hexagon: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers Thomas Huth
2026-04-09 9:47 ` [PATCH v5 4/8] hexagon: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers Thomas Huth
2026-04-09 9:47 ` [PATCH v5 5/8] kselftest/riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ Thomas Huth
2026-04-09 9:47 ` Thomas Huth
2026-04-09 9:47 ` [PATCH v5 6/8] uapi: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers Thomas Huth
2026-04-09 9:47 ` [PATCH v5 7/8] include: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers Thomas Huth
2026-04-09 9:47 ` Thomas Huth [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260409094708.1687376-9-thuth@redhat.com \
--to=thuth@redhat.com \
--cc=arnd@arndb.de \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.