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Kbuild fixes for v5.7

Browse Source 
- fix scripts/config to properly handle ':' in string type CONFIG options
 
  - fix unneeded rebuilds of DT schema check rule
 
  - git rid of ordering dependency between <linux/vermagic.h> and
    <linux/module.h> to fix build errors in some network drivers
 
  - clean up generated headers of host arch with 'make ARCH=um mrproper'
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Merge tag 'kbuild-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - fix scripts/config to properly handle ':' in string type CONFIG
   options

 - fix unneeded rebuilds of DT schema check rule

 - git rid of ordering dependency between <linux/vermagic.h> and
   <linux/module.h> to fix build errors in some network drivers

 - clean up generated headers of host arch with 'make ARCH=um mrproper'

* tag 'kbuild-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  h8300: ignore vmlinux.lds
  Documentation: kbuild: fix the section title format
  um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/
  arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
  kbuild: fix DT binding schema rule again to avoid needless rebuilds
  scripts/config: allow colons in option strings for sed
This commit is contained in:
Linus Torvalds 2020-04-24 10:39:32 -07:00
commit b9916af776
29 changed files with 297 additions and 228 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/kbuild/makefiles.rst
View File

@ -1241,7 +1241,8 @@ When kbuild executes, the following steps are followed (roughly):
will be displayed with "make KBUILD_VERBOSE=0". will be displayed with "make KBUILD_VERBOSE=0".
--- 6.9 Preprocessing linker scripts 6.9 Preprocessing linker scripts
--------------------------------
When the vmlinux image is built, the linker script When the vmlinux image is built, the linker script
arch/$(ARCH)/kernel/vmlinux.lds is used. arch/$(ARCH)/kernel/vmlinux.lds is used.

5
arch/arc/include/asm/module.h
View File

@ -3,7 +3,6 @@
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
* *
* Amit Bhor, Sameer Dhavale: Codito Technologies 2004 * Amit Bhor, Sameer Dhavale: Codito Technologies 2004
*/ */
#ifndef _ASM_ARC_MODULE_H #ifndef _ASM_ARC_MODULE_H
@ -19,8 +18,4 @@ struct mod_arch_specific {
const char *secstr; const char *secstr;
}; };
#define MODULE_PROC_FAMILY "ARC700"
#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
#endif /* _ASM_ARC_MODULE_H */ #endif /* _ASM_ARC_MODULE_H */

8
arch/arc/include/asm/vermagic.h Normal file
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@ -0,0 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#define MODULE_ARCH_VERMAGIC "ARC700"
#endif /* _ASM_VERMAGIC_H */

24
arch/arm/include/asm/module.h
View File

@ -37,30 +37,6 @@ struct mod_arch_specific {
struct module; struct module;
u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val); u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val);
/*
* Add the ARM architecture version to the version magic string
*/
#define MODULE_ARCH_VERMAGIC_ARMVSN "ARMv" __stringify(__LINUX_ARM_ARCH__) " "
/* Add __virt_to_phys patching state as well */
#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
#define MODULE_ARCH_VERMAGIC_P2V "p2v8 "
#else
#define MODULE_ARCH_VERMAGIC_P2V ""
#endif
/* Add instruction set architecture tag to distinguish ARM/Thumb kernels */
#ifdef CONFIG_THUMB2_KERNEL
#define MODULE_ARCH_VERMAGIC_ARMTHUMB "thumb2 "
#else
#define MODULE_ARCH_VERMAGIC_ARMTHUMB ""
#endif
#define MODULE_ARCH_VERMAGIC \
MODULE_ARCH_VERMAGIC_ARMVSN \
MODULE_ARCH_VERMAGIC_ARMTHUMB \
MODULE_ARCH_VERMAGIC_P2V
#ifdef CONFIG_THUMB2_KERNEL #ifdef CONFIG_THUMB2_KERNEL
#define HAVE_ARCH_KALLSYMS_SYMBOL_VALUE #define HAVE_ARCH_KALLSYMS_SYMBOL_VALUE
static inline unsigned long kallsyms_symbol_value(const Elf_Sym *sym) static inline unsigned long kallsyms_symbol_value(const Elf_Sym *sym)

31
arch/arm/include/asm/vermagic.h Normal file
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@ -0,0 +1,31 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#include <linux/stringify.h>
/*
* Add the ARM architecture version to the version magic string
*/
#define MODULE_ARCH_VERMAGIC_ARMVSN "ARMv" __stringify(__LINUX_ARM_ARCH__) " "
/* Add __virt_to_phys patching state as well */
#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
#define MODULE_ARCH_VERMAGIC_P2V "p2v8 "
#else
#define MODULE_ARCH_VERMAGIC_P2V ""
#endif
/* Add instruction set architecture tag to distinguish ARM/Thumb kernels */
#ifdef CONFIG_THUMB2_KERNEL
#define MODULE_ARCH_VERMAGIC_ARMTHUMB "thumb2 "
#else
#define MODULE_ARCH_VERMAGIC_ARMTHUMB ""
#endif
#define MODULE_ARCH_VERMAGIC \
MODULE_ARCH_VERMAGIC_ARMVSN \
MODULE_ARCH_VERMAGIC_ARMTHUMB \
MODULE_ARCH_VERMAGIC_P2V
#endif /* _ASM_VERMAGIC_H */

2
arch/arm64/include/asm/module.h
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@ -7,8 +7,6 @@
#include <asm-generic/module.h> #include <asm-generic/module.h>
#define MODULE_ARCH_VERMAGIC "aarch64"
#ifdef CONFIG_ARM64_MODULE_PLTS #ifdef CONFIG_ARM64_MODULE_PLTS
struct mod_plt_sec { struct mod_plt_sec {
int plt_shndx; int plt_shndx;

10
arch/arm64/include/asm/vermagic.h Normal file
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@ -0,0 +1,10 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 ARM Ltd.
*/
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#define MODULE_ARCH_VERMAGIC "aarch64"
#endif /* _ASM_VERMAGIC_H */

2
arch/h8300/kernel/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
# SPDX-License-Identifier: GPL-2.0-only
vmlinux.lds

8
arch/hexagon/include/asm/module.h → arch/hexagon/include/asm/vermagic.h
View File

@ -3,11 +3,11 @@
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*/ */
#ifndef _ASM_MODULE_H #ifndef _ASM_VERMAGIC_H
#define _ASM_MODULE_H #define _ASM_VERMAGIC_H
#include <asm-generic/module.h> #include <linux/stringify.h>
#define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " " #define MODULE_ARCH_VERMAGIC __stringify(PROCESSOR_MODEL_NAME) " "
#endif #endif /* _ASM_VERMAGIC_H */

4
arch/ia64/include/asm/module.h
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@ -26,10 +26,6 @@ struct mod_arch_specific {
unsigned int next_got_entry; /* index of next available got entry */ unsigned int next_got_entry; /* index of next available got entry */
}; };
#define MODULE_PROC_FAMILY "ia64"
#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY \
"gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
#define ARCH_SHF_SMALL SHF_IA_64_SHORT #define ARCH_SHF_SMALL SHF_IA_64_SHORT
#endif /* _ASM_IA64_MODULE_H */ #endif /* _ASM_IA64_MODULE_H */

15
arch/ia64/include/asm/vermagic.h Normal file
View File

@ -0,0 +1,15 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#include <linux/stringify.h>
#define MODULE_ARCH_VERMAGIC "ia64" \
"gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
#endif /* _ASM_VERMAGIC_H */

61
arch/mips/include/asm/module.h
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@ -83,65 +83,4 @@ search_module_dbetables(unsigned long addr)
} }
#endif #endif
#ifdef CONFIG_CPU_BMIPS
#define MODULE_PROC_FAMILY "BMIPS "
#elif defined CONFIG_CPU_MIPS32_R1
#define MODULE_PROC_FAMILY "MIPS32_R1 "
#elif defined CONFIG_CPU_MIPS32_R2
#define MODULE_PROC_FAMILY "MIPS32_R2 "
#elif defined CONFIG_CPU_MIPS32_R6
#define MODULE_PROC_FAMILY "MIPS32_R6 "
#elif defined CONFIG_CPU_MIPS64_R1
#define MODULE_PROC_FAMILY "MIPS64_R1 "
#elif defined CONFIG_CPU_MIPS64_R2
#define MODULE_PROC_FAMILY "MIPS64_R2 "
#elif defined CONFIG_CPU_MIPS64_R6
#define MODULE_PROC_FAMILY "MIPS64_R6 "
#elif defined CONFIG_CPU_R3000
#define MODULE_PROC_FAMILY "R3000 "
#elif defined CONFIG_CPU_TX39XX
#define MODULE_PROC_FAMILY "TX39XX "
#elif defined CONFIG_CPU_VR41XX
#define MODULE_PROC_FAMILY "VR41XX "
#elif defined CONFIG_CPU_R4X00
#define MODULE_PROC_FAMILY "R4X00 "
#elif defined CONFIG_CPU_TX49XX
#define MODULE_PROC_FAMILY "TX49XX "
#elif defined CONFIG_CPU_R5000
#define MODULE_PROC_FAMILY "R5000 "
#elif defined CONFIG_CPU_R5500
#define MODULE_PROC_FAMILY "R5500 "
#elif defined CONFIG_CPU_NEVADA
#define MODULE_PROC_FAMILY "NEVADA "
#elif defined CONFIG_CPU_R10000
#define MODULE_PROC_FAMILY "R10000 "
#elif defined CONFIG_CPU_RM7000
#define MODULE_PROC_FAMILY "RM7000 "
#elif defined CONFIG_CPU_SB1
#define MODULE_PROC_FAMILY "SB1 "
#elif defined CONFIG_CPU_LOONGSON32
#define MODULE_PROC_FAMILY "LOONGSON32 "
#elif defined CONFIG_CPU_LOONGSON2EF
#define MODULE_PROC_FAMILY "LOONGSON2EF "
#elif defined CONFIG_CPU_LOONGSON64
#define MODULE_PROC_FAMILY "LOONGSON64 "
#elif defined CONFIG_CPU_CAVIUM_OCTEON
#define MODULE_PROC_FAMILY "OCTEON "
#elif defined CONFIG_CPU_XLR
#define MODULE_PROC_FAMILY "XLR "
#elif defined CONFIG_CPU_XLP
#define MODULE_PROC_FAMILY "XLP "
#else
#error MODULE_PROC_FAMILY undefined for your processor configuration
#endif
#ifdef CONFIG_32BIT
#define MODULE_KERNEL_TYPE "32BIT "
#elif defined CONFIG_64BIT
#define MODULE_KERNEL_TYPE "64BIT "
#endif
#define MODULE_ARCH_VERMAGIC \
MODULE_PROC_FAMILY MODULE_KERNEL_TYPE
#endif /* _ASM_MODULE_H */ #endif /* _ASM_MODULE_H */

66
arch/mips/include/asm/vermagic.h Normal file
View File

@ -0,0 +1,66 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#ifdef CONFIG_CPU_BMIPS
#define MODULE_PROC_FAMILY "BMIPS "
#elif defined CONFIG_CPU_MIPS32_R1
#define MODULE_PROC_FAMILY "MIPS32_R1 "
#elif defined CONFIG_CPU_MIPS32_R2
#define MODULE_PROC_FAMILY "MIPS32_R2 "
#elif defined CONFIG_CPU_MIPS32_R6
#define MODULE_PROC_FAMILY "MIPS32_R6 "
#elif defined CONFIG_CPU_MIPS64_R1
#define MODULE_PROC_FAMILY "MIPS64_R1 "
#elif defined CONFIG_CPU_MIPS64_R2
#define MODULE_PROC_FAMILY "MIPS64_R2 "
#elif defined CONFIG_CPU_MIPS64_R6
#define MODULE_PROC_FAMILY "MIPS64_R6 "
#elif defined CONFIG_CPU_R3000
#define MODULE_PROC_FAMILY "R3000 "
#elif defined CONFIG_CPU_TX39XX
#define MODULE_PROC_FAMILY "TX39XX "
#elif defined CONFIG_CPU_VR41XX
#define MODULE_PROC_FAMILY "VR41XX "
#elif defined CONFIG_CPU_R4X00
#define MODULE_PROC_FAMILY "R4X00 "
#elif defined CONFIG_CPU_TX49XX
#define MODULE_PROC_FAMILY "TX49XX "
#elif defined CONFIG_CPU_R5000
#define MODULE_PROC_FAMILY "R5000 "
#elif defined CONFIG_CPU_R5500
#define MODULE_PROC_FAMILY "R5500 "
#elif defined CONFIG_CPU_NEVADA
#define MODULE_PROC_FAMILY "NEVADA "
#elif defined CONFIG_CPU_R10000
#define MODULE_PROC_FAMILY "R10000 "
#elif defined CONFIG_CPU_RM7000
#define MODULE_PROC_FAMILY "RM7000 "
#elif defined CONFIG_CPU_SB1
#define MODULE_PROC_FAMILY "SB1 "
#elif defined CONFIG_CPU_LOONGSON32
#define MODULE_PROC_FAMILY "LOONGSON32 "
#elif defined CONFIG_CPU_LOONGSON2EF
#define MODULE_PROC_FAMILY "LOONGSON2EF "
#elif defined CONFIG_CPU_LOONGSON64
#define MODULE_PROC_FAMILY "LOONGSON64 "
#elif defined CONFIG_CPU_CAVIUM_OCTEON
#define MODULE_PROC_FAMILY "OCTEON "
#elif defined CONFIG_CPU_XLR
#define MODULE_PROC_FAMILY "XLR "
#elif defined CONFIG_CPU_XLP
#define MODULE_PROC_FAMILY "XLP "
#else
#error MODULE_PROC_FAMILY undefined for your processor configuration
#endif
#ifdef CONFIG_32BIT
#define MODULE_KERNEL_TYPE "32BIT "
#elif defined CONFIG_64BIT
#define MODULE_KERNEL_TYPE "64BIT "
#endif
#define MODULE_ARCH_VERMAGIC \
MODULE_PROC_FAMILY MODULE_KERNEL_TYPE
#endif /* _ASM_VERMAGIC_H */

8
arch/nds32/include/asm/module.h → arch/nds32/include/asm/vermagic.h
View File

@ -1,11 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0 */ /* SPDX-License-Identifier: GPL-2.0 */
// Copyright (C) 2005-2017 Andes Technology Corporation // Copyright (C) 2005-2017 Andes Technology Corporation
#ifndef _ASM_NDS32_MODULE_H #ifndef _ASM_VERMAGIC_H
#define _ASM_NDS32_MODULE_H #define _ASM_VERMAGIC_H
#include <asm-generic/module.h>
#define MODULE_ARCH_VERMAGIC "NDS32v3" #define MODULE_ARCH_VERMAGIC "NDS32v3"
#endif /* _ASM_NDS32_MODULE_H */ #endif /* _ASM_VERMAGIC_H */

18
arch/powerpc/include/asm/module.h
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@ -3,28 +3,10 @@
#define _ASM_POWERPC_MODULE_H #define _ASM_POWERPC_MODULE_H
#ifdef __KERNEL__ #ifdef __KERNEL__
/*
*/
#include <linux/list.h> #include <linux/list.h>
#include <asm/bug.h> #include <asm/bug.h>
#include <asm-generic/module.h> #include <asm-generic/module.h>
#ifdef CONFIG_MPROFILE_KERNEL
#define MODULE_ARCH_VERMAGIC_FTRACE "mprofile-kernel "
#else
#define MODULE_ARCH_VERMAGIC_FTRACE ""
#endif
#ifdef CONFIG_RELOCATABLE
#define MODULE_ARCH_VERMAGIC_RELOCATABLE "relocatable "
#else
#define MODULE_ARCH_VERMAGIC_RELOCATABLE ""
#endif
#define MODULE_ARCH_VERMAGIC MODULE_ARCH_VERMAGIC_FTRACE MODULE_ARCH_VERMAGIC_RELOCATABLE
#ifndef __powerpc64__ #ifndef __powerpc64__
/* /*
* Thanks to Paul M for explaining this. * Thanks to Paul M for explaining this.

20
arch/powerpc/include/asm/vermagic.h Normal file
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@ -0,0 +1,20 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#ifdef CONFIG_MPROFILE_KERNEL
#define MODULE_ARCH_VERMAGIC_FTRACE "mprofile-kernel "
#else
#define MODULE_ARCH_VERMAGIC_FTRACE ""
#endif
#ifdef CONFIG_RELOCATABLE
#define MODULE_ARCH_VERMAGIC_RELOCATABLE "relocatable "
#else
#define MODULE_ARCH_VERMAGIC_RELOCATABLE ""
#endif
#define MODULE_ARCH_VERMAGIC \
MODULE_ARCH_VERMAGIC_FTRACE MODULE_ARCH_VERMAGIC_RELOCATABLE
#endif /* _ASM_VERMAGIC_H */

2
arch/riscv/include/asm/module.h
View File

@ -6,8 +6,6 @@
#include <asm-generic/module.h> #include <asm-generic/module.h>
#define MODULE_ARCH_VERMAGIC "riscv"
struct module; struct module;
unsigned long module_emit_got_entry(struct module *mod, unsigned long val); unsigned long module_emit_got_entry(struct module *mod, unsigned long val);
unsigned long module_emit_plt_entry(struct module *mod, unsigned long val); unsigned long module_emit_plt_entry(struct module *mod, unsigned long val);

9
arch/riscv/include/asm/vermagic.h Normal file
View File

@ -0,0 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2017 Andes Technology Corporation */
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#define MODULE_ARCH_VERMAGIC "riscv"
#endif /* _ASM_VERMAGIC_H */

28
arch/sh/include/asm/module.h
View File

@ -11,32 +11,4 @@ struct mod_arch_specific {
}; };
#endif #endif
#ifdef CONFIG_CPU_LITTLE_ENDIAN
# ifdef CONFIG_CPU_SH2
# define MODULE_PROC_FAMILY "SH2LE "
# elif defined CONFIG_CPU_SH3
# define MODULE_PROC_FAMILY "SH3LE "
# elif defined CONFIG_CPU_SH4
# define MODULE_PROC_FAMILY "SH4LE "
# elif defined CONFIG_CPU_SH5
# define MODULE_PROC_FAMILY "SH5LE "
# else
# error unknown processor family
# endif
#else
# ifdef CONFIG_CPU_SH2
# define MODULE_PROC_FAMILY "SH2BE "
# elif defined CONFIG_CPU_SH3
# define MODULE_PROC_FAMILY "SH3BE "
# elif defined CONFIG_CPU_SH4
# define MODULE_PROC_FAMILY "SH4BE "
# elif defined CONFIG_CPU_SH5
# define MODULE_PROC_FAMILY "SH5BE "
# else
# error unknown processor family
# endif
#endif
#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
#endif /* _ASM_SH_MODULE_H */ #endif /* _ASM_SH_MODULE_H */

34
arch/sh/include/asm/vermagic.h Normal file
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@ -0,0 +1,34 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#ifdef CONFIG_CPU_LITTLE_ENDIAN
# ifdef CONFIG_CPU_SH2
# define MODULE_PROC_FAMILY "SH2LE "
# elif defined CONFIG_CPU_SH3
# define MODULE_PROC_FAMILY "SH3LE "
# elif defined CONFIG_CPU_SH4
# define MODULE_PROC_FAMILY "SH4LE "
# elif defined CONFIG_CPU_SH5
# define MODULE_PROC_FAMILY "SH5LE "
# else
# error unknown processor family
# endif
#else
# ifdef CONFIG_CPU_SH2
# define MODULE_PROC_FAMILY "SH2BE "
# elif defined CONFIG_CPU_SH3
# define MODULE_PROC_FAMILY "SH3BE "
# elif defined CONFIG_CPU_SH4
# define MODULE_PROC_FAMILY "SH4BE "
# elif defined CONFIG_CPU_SH5
# define MODULE_PROC_FAMILY "SH5BE "
# else
# error unknown processor family
# endif
#endif
#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
#endif /* _ASM_VERMAGIC_H */

1
arch/um/Makefile
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@ -140,6 +140,7 @@ export CFLAGS_vmlinux := $(LINK-y) $(LINK_WRAPS) $(LD_FLAGS_CMDLINE)
# When cleaning we don't include .config, so we don't include # When cleaning we don't include .config, so we don't include
# TT or skas makefiles and don't clean skas_ptregs.h. # TT or skas makefiles and don't clean skas_ptregs.h.
CLEAN_FILES += linux x.i gmon.out CLEAN_FILES += linux x.i gmon.out
MRPROPER_DIRS += arch/$(SUBARCH)/include/generated
archclean: archclean:
@find . \( -name '*.bb' -o -name '*.bbg' -o -name '*.da' \ @find . \( -name '*.bb' -o -name '*.bbg' -o -name '*.da' \

60
arch/x86/include/asm/module.h
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@ -13,64 +13,4 @@ struct mod_arch_specific {
#endif #endif
}; };
#ifdef CONFIG_X86_64
/* X86_64 does not define MODULE_PROC_FAMILY */
#elif defined CONFIG_M486SX
#define MODULE_PROC_FAMILY "486SX "
#elif defined CONFIG_M486
#define MODULE_PROC_FAMILY "486 "
#elif defined CONFIG_M586
#define MODULE_PROC_FAMILY "586 "
#elif defined CONFIG_M586TSC
#define MODULE_PROC_FAMILY "586TSC "
#elif defined CONFIG_M586MMX
#define MODULE_PROC_FAMILY "586MMX "
#elif defined CONFIG_MCORE2
#define MODULE_PROC_FAMILY "CORE2 "
#elif defined CONFIG_MATOM
#define MODULE_PROC_FAMILY "ATOM "
#elif defined CONFIG_M686
#define MODULE_PROC_FAMILY "686 "
#elif defined CONFIG_MPENTIUMII
#define MODULE_PROC_FAMILY "PENTIUMII "
#elif defined CONFIG_MPENTIUMIII
#define MODULE_PROC_FAMILY "PENTIUMIII "
#elif defined CONFIG_MPENTIUMM
#define MODULE_PROC_FAMILY "PENTIUMM "
#elif defined CONFIG_MPENTIUM4
#define MODULE_PROC_FAMILY "PENTIUM4 "
#elif defined CONFIG_MK6
#define MODULE_PROC_FAMILY "K6 "
#elif defined CONFIG_MK7
#define MODULE_PROC_FAMILY "K7 "
#elif defined CONFIG_MK8
#define MODULE_PROC_FAMILY "K8 "
#elif defined CONFIG_MELAN
#define MODULE_PROC_FAMILY "ELAN "
#elif defined CONFIG_MCRUSOE
#define MODULE_PROC_FAMILY "CRUSOE "
#elif defined CONFIG_MEFFICEON
#define MODULE_PROC_FAMILY "EFFICEON "
#elif defined CONFIG_MWINCHIPC6
#define MODULE_PROC_FAMILY "WINCHIPC6 "
#elif defined CONFIG_MWINCHIP3D
#define MODULE_PROC_FAMILY "WINCHIP3D "
#elif defined CONFIG_MCYRIXIII
#define MODULE_PROC_FAMILY "CYRIXIII "
#elif defined CONFIG_MVIAC3_2
#define MODULE_PROC_FAMILY "VIAC3-2 "
#elif defined CONFIG_MVIAC7
#define MODULE_PROC_FAMILY "VIAC7 "
#elif defined CONFIG_MGEODEGX1
#define MODULE_PROC_FAMILY "GEODEGX1 "
#elif defined CONFIG_MGEODE_LX
#define MODULE_PROC_FAMILY "GEODE "
#else
#error unknown processor family
#endif
#ifdef CONFIG_X86_32
# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
#endif
#endif /* _ASM_X86_MODULE_H */ #endif /* _ASM_X86_MODULE_H */

68
arch/x86/include/asm/vermagic.h Normal file
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@ -0,0 +1,68 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_VERMAGIC_H
#define _ASM_VERMAGIC_H
#ifdef CONFIG_X86_64
/* X86_64 does not define MODULE_PROC_FAMILY */
#elif defined CONFIG_M486SX
#define MODULE_PROC_FAMILY "486SX "
#elif defined CONFIG_M486
#define MODULE_PROC_FAMILY "486 "
#elif defined CONFIG_M586
#define MODULE_PROC_FAMILY "586 "
#elif defined CONFIG_M586TSC
#define MODULE_PROC_FAMILY "586TSC "
#elif defined CONFIG_M586MMX
#define MODULE_PROC_FAMILY "586MMX "
#elif defined CONFIG_MCORE2
#define MODULE_PROC_FAMILY "CORE2 "
#elif defined CONFIG_MATOM
#define MODULE_PROC_FAMILY "ATOM "
#elif defined CONFIG_M686
#define MODULE_PROC_FAMILY "686 "
#elif defined CONFIG_MPENTIUMII
#define MODULE_PROC_FAMILY "PENTIUMII "
#elif defined CONFIG_MPENTIUMIII
#define MODULE_PROC_FAMILY "PENTIUMIII "
#elif defined CONFIG_MPENTIUMM
#define MODULE_PROC_FAMILY "PENTIUMM "
#elif defined CONFIG_MPENTIUM4
#define MODULE_PROC_FAMILY "PENTIUM4 "
#elif defined CONFIG_MK6
#define MODULE_PROC_FAMILY "K6 "
#elif defined CONFIG_MK7
#define MODULE_PROC_FAMILY "K7 "
#elif defined CONFIG_MK8
#define MODULE_PROC_FAMILY "K8 "
#elif defined CONFIG_MELAN
#define MODULE_PROC_FAMILY "ELAN "
#elif defined CONFIG_MCRUSOE
#define MODULE_PROC_FAMILY "CRUSOE "
#elif defined CONFIG_MEFFICEON
#define MODULE_PROC_FAMILY "EFFICEON "
#elif defined CONFIG_MWINCHIPC6
#define MODULE_PROC_FAMILY "WINCHIPC6 "
#elif defined CONFIG_MWINCHIP3D
#define MODULE_PROC_FAMILY "WINCHIP3D "
#elif defined CONFIG_MCYRIXIII
#define MODULE_PROC_FAMILY "CYRIXIII "
#elif defined CONFIG_MVIAC3_2
#define MODULE_PROC_FAMILY "VIAC3-2 "
#elif defined CONFIG_MVIAC7
#define MODULE_PROC_FAMILY "VIAC7 "
#elif defined CONFIG_MGEODEGX1
#define MODULE_PROC_FAMILY "GEODEGX1 "
#elif defined CONFIG_MGEODE_LX
#define MODULE_PROC_FAMILY "GEODE "
#else
#error unknown processor family
#endif
#ifdef CONFIG_X86_32
# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
#else
# define MODULE_ARCH_VERMAGIC ""
#endif
#endif /* _ASM_VERMAGIC_H */

15
arch/xtensa/include/asm/module.h → arch/xtensa/include/asm/vermagic.h
View File

@ -1,8 +1,4 @@
/* /*
* include/asm-xtensa/module.h
*
* This file contains the module code specific to the Xtensa architecture.
*
* This file is subject to the terms and conditions of the GNU General Public * This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive * License. See the file "COPYING" in the main directory of this archive
* for more details. * for more details.
@ -10,11 +6,12 @@
* Copyright (C) 2001 - 2005 Tensilica Inc. * Copyright (C) 2001 - 2005 Tensilica Inc.
*/ */
#ifndef _XTENSA_MODULE_H #ifndef _ASM_VERMAGIC_H
#define _XTENSA_MODULE_H #define _ASM_VERMAGIC_H
#include <linux/stringify.h>
#include <variant/core.h>
#define MODULE_ARCH_VERMAGIC "xtensa-" __stringify(XCHAL_CORE_ID) " " #define MODULE_ARCH_VERMAGIC "xtensa-" __stringify(XCHAL_CORE_ID) " "
#include <asm-generic/module.h> #endif /* _ASM_VERMAGIC_H */
#endif /* _XTENSA_MODULE_H */

1
include/asm-generic/Kbuild
View File

@ -56,6 +56,7 @@ mandatory-y += topology.h
mandatory-y += trace_clock.h mandatory-y += trace_clock.h
mandatory-y += uaccess.h mandatory-y += uaccess.h
mandatory-y += unaligned.h mandatory-y += unaligned.h
mandatory-y += vermagic.h
mandatory-y += vga.h mandatory-y += vga.h
mandatory-y += word-at-a-time.h mandatory-y += word-at-a-time.h
mandatory-y += xor.h mandatory-y += xor.h

7
include/asm-generic/vermagic.h Normal file
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@ -0,0 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _ASM_GENERIC_VERMAGIC_H
#define _ASM_GENERIC_VERMAGIC_H
#define MODULE_ARCH_VERMAGIC ""
#endif /* _ASM_GENERIC_VERMAGIC_H */

8
include/linux/vermagic.h
View File

@ -1,5 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0 */ /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_VERMAGIC_H
#define _LINUX_VERMAGIC_H
#include <generated/utsrelease.h> #include <generated/utsrelease.h>
#include <asm/vermagic.h>
/* Simply sanity version stamp for modules. */ /* Simply sanity version stamp for modules. */
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
@ -24,9 +28,6 @@
#else #else
#define MODULE_VERMAGIC_MODVERSIONS "" #define MODULE_VERMAGIC_MODVERSIONS ""
#endif #endif
#ifndef MODULE_ARCH_VERMAGIC
#define MODULE_ARCH_VERMAGIC ""
#endif
#ifdef RANDSTRUCT_PLUGIN #ifdef RANDSTRUCT_PLUGIN
#include <generated/randomize_layout_hash.h> #include <generated/randomize_layout_hash.h>
#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED #define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
@ -41,3 +42,4 @@
MODULE_ARCH_VERMAGIC \ MODULE_ARCH_VERMAGIC \
MODULE_RANDSTRUCT_PLUGIN MODULE_RANDSTRUCT_PLUGIN
#endif /* _LINUX_VERMAGIC_H */

2
scripts/Makefile.lib
View File

@ -309,7 +309,7 @@ define rule_dtc
endef endef
$(obj)/%.dt.yaml: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE $(obj)/%.dt.yaml: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE
$(call if_changed_rule,dtc) $(call if_changed_rule,dtc,yaml)
dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)

5
scripts/config
View File

@ -7,6 +7,9 @@ myname=${0##*/}
# If no prefix forced, use the default CONFIG_ # If no prefix forced, use the default CONFIG_
CONFIG_="${CONFIG_-CONFIG_}" CONFIG_="${CONFIG_-CONFIG_}"
# We use an uncommon delimiter for sed substitutions
SED_DELIM=$(echo -en "\001")
usage() { usage() {
cat >&2 <<EOL cat >&2 <<EOL
Manipulate options in a .config file from the command line. Manipulate options in a .config file from the command line.
@ -83,7 +86,7 @@ txt_subst() {
local infile="$3" local infile="$3"
local tmpfile="$infile.swp" local tmpfile="$infile.swp"
sed -e "s:$before:$after:" "$infile" >"$tmpfile" sed -e "s$SED_DELIM$before$SED_DELIM$after$SED_DELIM" "$infile" >"$tmpfile"
# replace original file with the edited one # replace original file with the edited one
mv "$tmpfile" "$infile" mv "$tmpfile" "$infile"
} }