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Commit 76bb8b05 authored by Linus Torvalds's avatar Linus Torvalds
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Merge tag 'kbuild-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild 

Pull Kbuild updates from Masahiro Yamada:

 - remove unneeded asm headers from hexagon, ia64

 - add 'dir-pkg' target, which works like 'tar-pkg' but skips archiving

 - add 'helpnewconfig' target, which shows help for new CONFIG options

 - support 'make nsdeps' for external modules

 - make rebuilds faster by deleting $(wildcard $^) checks

 - remove compile tests for kernel-space headers

 - refactor modpost to simplify modversion handling

 - make single target builds faster

 - optimize and clean up scripts/kallsyms.c

 - refactor various Makefiles and scripts

* tag 'kbuild-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (59 commits)
  MAINTAINERS: update Kbuild/Kconfig maintainer's email address
  scripts/kallsyms: remove redundant initializers
  scripts/kallsyms: put check_symbol_range() calls close together
  scripts/kallsyms: make check_symbol_range() void function
  scripts/kallsyms: move ignored symbol types to is_ignored_symbol()
  scripts/kallsyms: move more patterns to the ignored_prefixes array
  scripts/kallsyms: skip ignored symbols very early
  scripts/kallsyms: add const qualifiers where possible
  scripts/kallsyms: make find_token() return (unsigned char *)
  scripts/kallsyms: replace prefix_underscores_count() with strspn()
  scripts/kallsyms: add sym_name() to mitigate cast ugliness
  scripts/kallsyms: remove unneeded length check for prefix matching
  scripts/kallsyms: remove redundant is_arm_mapping_symbol()
  scripts/kallsyms: set relative_base more effectively
  scripts/kallsyms: shrink table before sorting it
  scripts/kallsyms: fix definitely-lost memory leak
  scripts/kallsyms: remove unneeded #ifndef ARRAY_SIZE
  kbuild: make single target builds even faster
  modpost: respect the previous export when 'exported twice' is warned
  modpost: do not set ->preloaded for symbols from Module.symvers
  ...
parents e30dbe50 d21b7e6b
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.gitignore
View file @ 76bb8b05
......@@ -32,7 +32,6 @@
*.lzo
*.mod
*.mod.c
*.ns_deps
*.o
*.o.*
*.patch
......@@ -61,6 +60,7 @@ modules.order
/System.map
/Module.markers
/modules.builtin.modinfo
/modules.nsdeps
#
# RPM spec file (make rpm-pkg)
......
Documentation/Makefile
View file @ 76bb8b05
......@@ -128,8 +128,10 @@ dochelp:
@echo ' pdfdocs - PDF'
@echo ' epubdocs - EPUB'
@echo ' xmldocs - XML'
@echo ' linkcheckdocs - check for broken external links (will connect to external hosts)'
@echo ' refcheckdocs - check for references to non-existing files under Documentation'
@echo ' linkcheckdocs - check for broken external links'
@echo ' (will connect to external hosts)'
@echo ' refcheckdocs - check for references to non-existing files under'
@echo ' Documentation'
@echo ' cleandocs - clean all generated files'
@echo
@echo ' make SPHINXDIRS="s1 s2" [target] Generate only docs of folder s1, s2'
......
Documentation/core-api/symbol-namespaces.rst
View file @ 76bb8b05
......@@ -152,3 +152,6 @@ in-tree modules::
- notice the warning of modpost telling about a missing import
- run `make nsdeps` to add the import to the correct code location
You can also run nsdeps for external module builds. A typical usage is::
$ make -C <path_to_kernel_src> M=$PWD nsdeps
Documentation/dontdiff
View file @ 76bb8b05
......@@ -179,6 +179,7 @@ mkutf8data
modpost
modules.builtin
modules.builtin.modinfo
modules.nsdeps
modules.order
modversions.h*
nconf
......
Documentation/kbuild/makefiles.rst
View file @ 76bb8b05
......@@ -1115,23 +1115,6 @@ When kbuild executes, the following steps are followed (roughly):
In this example, extra-y is used to list object files that
shall be built, but shall not be linked as part of built-in.a.
header-test-y
header-test-y specifies headers (`*.h`) in the current directory that
should be compile tested to ensure they are self-contained,
i.e. compilable as standalone units. If CONFIG_HEADER_TEST is enabled,
this builds them as part of extra-y.
header-test-pattern-y
This works as a weaker version of header-test-y, and accepts wildcard
patterns. The typical usage is::
header-test-pattern-y += *.h
This specifies all the files that matches to `*.h` in the current
directory, but the files in 'header-test-' are excluded.
6.7 Commands useful for building a boot image
---------------------------------------------
......
Documentation/kbuild/modules.rst
View file @ 76bb8b05
......@@ -492,11 +492,8 @@ build.
to the symbols from the kernel to check if all external symbols
are defined. This is done in the MODPOST step. modpost obtains
the symbols by reading Module.symvers from the kernel source
tree. If a Module.symvers file is present in the directory
where the external module is being built, this file will be
read too. During the MODPOST step, a new Module.symvers file
will be written containing all exported symbols that were not
defined in the kernel.
tree. During the MODPOST step, a new Module.symvers file will be
written containing all exported symbols from that external module.
6.3 Symbols From Another External Module
----------------------------------------
......@@ -504,7 +501,7 @@ build.
Sometimes, an external module uses exported symbols from
another external module. Kbuild needs to have full knowledge of
all symbols to avoid spitting out warnings about undefined
symbols. Three solutions exist for this situation.
symbols. Two solutions exist for this situation.
NOTE: The method with a top-level kbuild file is recommended
but may be impractical in certain situations.
......@@ -544,8 +541,8 @@ build.
all symbols defined and not part of the kernel.
Use "make" variable KBUILD_EXTRA_SYMBOLS
If it is impractical to copy Module.symvers from
another module, you can assign a space separated list
If it is impractical to add a top-level kbuild file,
you can assign a space separated list
of files to KBUILD_EXTRA_SYMBOLS in your build file.
These files will be loaded by modpost during the
initialization of its symbol tables.
......
MAINTAINERS
View file @ 76bb8b05
......@@ -8934,7 +8934,7 @@ F: mm/kasan/
F: scripts/Makefile.kasan
KCONFIG
M: Masahiro Yamada <yamada.masahiro@socionext.com>
M: Masahiro Yamada <masahiroy@kernel.org>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
L: linux-kbuild@vger.kernel.org
S: Maintained
......@@ -8966,7 +8966,7 @@ S: Maintained
F: fs/autofs/
KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
M: Masahiro Yamada <yamada.masahiro@socionext.com>
M: Masahiro Yamada <masahiroy@kernel.org>
M: Michal Marek <michal.lkml@markovi.net>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
L: linux-kbuild@vger.kernel.org
......
Makefile
View file @ 76bb8b05
......@@ -618,7 +618,6 @@ ifeq ($(KBUILD_EXTMOD),)
init-y := init/
drivers-y := drivers/ sound/
drivers-$(CONFIG_SAMPLES) += samples/
drivers-$(CONFIG_KERNEL_HEADER_TEST) += include/
net-y := net/
libs-y := lib/
core-y := usr/
......@@ -1011,6 +1010,7 @@ endif
PHONY += prepare0
export MODORDER := $(extmod-prefix)modules.order
export MODULES_NSDEPS := $(extmod-prefix)modules.nsdeps
ifeq ($(KBUILD_EXTMOD),)
core-y += kernel/ certs/ mm/ fs/ ipc/ security/ crypto/ block/
......@@ -1196,19 +1196,15 @@ headers: $(version_h) scripts_unifdef uapi-asm-generic archheaders archscripts
$(Q)$(MAKE) $(hdr-inst)=include/uapi
$(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi
# Deprecated. It is no-op now.
PHONY += headers_check
headers_check: headers
$(Q)$(MAKE) $(hdr-inst)=include/uapi HDRCHECK=1
$(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi HDRCHECK=1
headers_check:
@:
ifdef CONFIG_HEADERS_INSTALL
prepare: headers
endif
ifdef CONFIG_HEADERS_CHECK
all: headers_check
endif
PHONY += scripts_unifdef
scripts_unifdef: scripts_basic
$(Q)$(MAKE) $(build)=scripts scripts/unifdef
......@@ -1360,7 +1356,7 @@ endif # CONFIG_MODULES
# Directories & files removed with 'make clean'
CLEAN_DIRS += include/ksym
CLEAN_FILES += modules.builtin.modinfo
CLEAN_FILES += modules.builtin.modinfo modules.nsdeps
# Directories & files removed with 'make mrproper'
MRPROPER_DIRS += include/config include/generated \
......@@ -1476,7 +1472,6 @@ help:
@echo ' versioncheck - Sanity check on version.h usage'
@echo ' includecheck - Check for duplicate included header files'
@echo ' export_report - List the usages of all exported symbols'
@echo ' headers_check - Sanity check on exported headers'
@echo ' headerdep - Detect inclusion cycles in headers'
@echo ' coccicheck - Check with Coccinelle'
@echo ''
......@@ -1515,7 +1510,7 @@ help:
@echo ''
@$(if $(boards), \
$(foreach b, $(boards), \
printf " %-24s - Build for %s\\n" $(b) $(subst _defconfig,,$(b));) \
printf " %-27s - Build for %s\\n" $(b) $(subst _defconfig,,$(b));) \
echo '')
@$(if $(board-dirs), \
$(foreach b, $(board-dirs), \
......@@ -1526,7 +1521,8 @@ help:
@echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
@echo ' make V=2 [targets] 2 => give reason for rebuild of target'
@echo ' make O=dir [targets] Locate all output files in "dir", including .config'
@echo ' make C=1 [targets] Check re-compiled c source with $$CHECK (sparse by default)'
@echo ' make C=1 [targets] Check re-compiled c source with $$CHECK'
@echo ' (sparse by default)'
@echo ' make C=2 [targets] Force check of all c source with $$CHECK'
@echo ' make RECORDMCOUNT_WARN=1 [targets] Warn about ignored mcount sections'
@echo ' make W=n [targets] Enable extra build checks, n=1,2,3 where'
......@@ -1622,7 +1618,7 @@ _emodinst_post: _emodinst_
$(call cmd,depmod)
clean-dirs := $(KBUILD_EXTMOD)
clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers
clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers $(KBUILD_EXTMOD)/modules.nsdeps
PHONY += /
/:
......@@ -1641,6 +1637,50 @@ help:
PHONY += prepare
endif # KBUILD_EXTMOD
# Single targets
# ---------------------------------------------------------------------------
# To build individual files in subdirectories, you can do like this:
#
# make foo/bar/baz.s
#
# The supported suffixes for single-target are listed in 'single-targets'
#
# To build only under specific subdirectories, you can do like this:
#
# make foo/bar/baz/
ifdef single-build
# .ko is special because modpost is needed
single-ko := $(sort $(filter %.ko, $(MAKECMDGOALS)))
single-no-ko := $(sort $(patsubst %.ko,%.mod, $(MAKECMDGOALS)))
$(single-ko): single_modpost
@:
$(single-no-ko): descend
@:
ifeq ($(KBUILD_EXTMOD),)
# For the single build of in-tree modules, use a temporary file to avoid
# the situation of modules_install installing an invalid modules.order.
MODORDER := .modules.tmp
endif
PHONY += single_modpost
single_modpost: $(single-no-ko)
$(Q){ $(foreach m, $(single-ko), echo $(extmod-prefix)$m;) } > $(MODORDER)
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
KBUILD_MODULES := 1
export KBUILD_SINGLE_TARGETS := $(addprefix $(extmod-prefix), $(single-no-ko))
# trim unrelated directories
build-dirs := $(foreach d, $(build-dirs), \
$(if $(filter $(d)/%, $(KBUILD_SINGLE_TARGETS)), $(d)))
endif
# Handle descending into subdirectories listed in $(build-dirs)
# Preset locale variables to speed up the build process. Limit locale
# tweaks to this spot to avoid wrong language settings when running
......@@ -1649,7 +1689,9 @@ endif # KBUILD_EXTMOD
PHONY += descend $(build-dirs)
descend: $(build-dirs)
$(build-dirs): prepare
$(Q)$(MAKE) $(build)=$@ single-build=$(single-build) need-builtin=1 need-modorder=1
$(Q)$(MAKE) $(build)=$@ \
single-build=$(if $(filter-out $@/, $(single-no-ko)),1) \
need-builtin=1 need-modorder=1
clean-dirs := $(addprefix _clean_, $(clean-dirs))
PHONY += $(clean-dirs) clean
......@@ -1664,7 +1706,7 @@ clean: $(clean-dirs)
-o -name '*.ko.*' \
-o -name '*.dtb' -o -name '*.dtb.S' -o -name '*.dt.yaml' \
-o -name '*.dwo' -o -name '*.lst' \
-o -name '*.su' -o -name '*.mod' -o -name '*.ns_deps' \
-o -name '*.su' -o -name '*.mod' \
-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
-o -name '*.lex.c' -o -name '*.tab.[ch]' \
-o -name '*.asn1.[ch]' \
......@@ -1686,10 +1728,9 @@ tags TAGS cscope gtags: FORCE
# ---------------------------------------------------------------------------
PHONY += nsdeps
nsdeps: export KBUILD_NSDEPS=1
nsdeps: modules
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost nsdeps
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/$@
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/nsdeps
# Scripts to check various things for consistency
# ---------------------------------------------------------------------------
......@@ -1753,50 +1794,6 @@ tools/%: FORCE
$(Q)mkdir -p $(objtree)/tools
$(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(tools_silent) $(filter --j% -j,$(MAKEFLAGS))" O=$(abspath $(objtree)) subdir=tools -C $(srctree)/tools/ $*
# Single targets
# ---------------------------------------------------------------------------
# To build individual files in subdirectories, you can do like this:
#
# make foo/bar/baz.s
#
# The supported suffixes for single-target are listed in 'single-targets'
#
# To build only under specific subdirectories, you can do like this:
#
# make foo/bar/baz/
ifdef single-build
single-all := $(filter $(single-targets), $(MAKECMDGOALS))
# .ko is special because modpost is needed
single-ko := $(sort $(filter %.ko, $(single-all)))
single-no-ko := $(sort $(patsubst %.ko,%.mod, $(single-all)))
$(single-ko): single_modpost
@:
$(single-no-ko): descend
@:
ifeq ($(KBUILD_EXTMOD),)
# For the single build of in-tree modules, use a temporary file to avoid
# the situation of modules_install installing an invalid modules.order.
MODORDER := .modules.tmp
endif
PHONY += single_modpost
single_modpost: $(single-no-ko)
$(Q){ $(foreach m, $(single-ko), echo $(extmod-prefix)$m;) } > $(MODORDER)
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
KBUILD_MODULES := 1
export KBUILD_SINGLE_TARGETS := $(addprefix $(extmod-prefix), $(single-no-ko))
single-build = $(if $(filter-out $@/, $(single-no-ko)),1)
endif
# FIXME Should go into a make.lib or something
# ===========================================================================
......
arch/hexagon/include/uapi/asm/bitsperlong.h deleted 100644 → 0
View file @ e30dbe50
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef __ASM_HEXAGON_BITSPERLONG_H
#define __ASM_HEXAGON_BITSPERLONG_H
#define __BITS_PER_LONG 32
#include <asm-generic/bitsperlong.h>
#endif
arch/ia64/include/uapi/asm/errno.h deleted 100644 → 0
View file @ e30dbe50
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm-generic/errno.h>
arch/ia64/include/uapi/asm/ioctl.h deleted 100644 → 0
View file @ e30dbe50
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm-generic/ioctl.h>
arch/ia64/include/uapi/asm/ioctls.h deleted 100644 → 0
View file @ e30dbe50
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_IA64_IOCTLS_H
#define _ASM_IA64_IOCTLS_H
#include <asm-generic/ioctls.h>
#endif /* _ASM_IA64_IOCTLS_H */
drivers/gpu/drm/i915/Kconfig.debug
View file @ 76bb8b05
......@@ -7,7 +7,6 @@ config DRM_I915_WERROR
# We use the dependency on !COMPILE_TEST to not be enabled in
# allmodconfig or allyesconfig configurations
depends on !COMPILE_TEST
select HEADER_TEST
default n
help
Add -Werror to the build flags for (and only for) i915.ko.
......
drivers/video/logo/.gitignore
View file @ 76bb8b05
......@@ -5,3 +5,4 @@
*_vga16.c
*_clut224.c
*_gray256.c
pnmtologo
drivers/video/logo/Makefile
View file @ 76bb8b05
......@@ -18,24 +18,19 @@ obj-$(CONFIG_SPU_BASE) += logo_spe_clut224.o
# How to generate logo's
pnmtologo := scripts/pnmtologo
hostprogs-y := pnmtologo
# Create commands like "pnmtologo -t mono -n logo_mac_mono -o ..."
quiet_cmd_logo = LOGO $@
cmd_logo = $(pnmtologo) \
-t $(patsubst $*_%,%,$(notdir $(basename $<))) \
-n $(notdir $(basename $<)) -o $@ $<
cmd_logo = $(obj)/pnmtologo -t $(lastword $(subst _, ,$*)) -n $* -o $@ $<
$(obj)/%_mono.c: $(src)/%_mono.pbm $(pnmtologo) FORCE
$(obj)/%.c: $(src)/%.pbm $(obj)/pnmtologo FORCE
$(call if_changed,logo)
$(obj)/%_vga16.c: $(src)/%_vga16.ppm $(pnmtologo) FORCE
$(obj)/%.c: $(src)/%.ppm $(obj)/pnmtologo FORCE
$(call if_changed,logo)
$(obj)/%_clut224.c: $(src)/%_clut224.ppm $(pnmtologo) FORCE
$(call if_changed,logo)
$(obj)/%_gray256.c: $(src)/%_gray256.pgm $(pnmtologo) FORCE
$(obj)/%.c: $(src)/%.pgm $(obj)/pnmtologo FORCE
$(call if_changed,logo)
# generated C files
......
include/Kbuild deleted 100644 → 0
View file @ e30dbe50
# SPDX-License-Identifier: GPL-2.0-only
# Add header-test-$(CONFIG_...) guard to headers that are only compiled
# for particular architectures.
#
# Headers listed in header-test- are excluded from the test coverage.
# Many headers are excluded for now because they fail to build. Please
# consider to fix headers first before adding new ones to the blacklist.
#
# Sorted alphabetically.
header-test- += acpi/acbuffer.h
header-test- += acpi/acpi.h
header-test- += acpi/acpi_bus.h
header-test- += acpi/acpi_drivers.h
header-test- += acpi/acpi_io.h
header-test- += acpi/acpi_lpat.h
header-test- += acpi/acpiosxf.h
header-test- += acpi/acpixf.h
header-test- += acpi/acrestyp.h
header-test- += acpi/actbl.h
header-test- += acpi/actbl1.h
header-test- += acpi/actbl2.h
header-test- += acpi/actbl3.h
header-test- += acpi/actypes.h
header-test- += acpi/battery.h
header-test- += acpi/cppc_acpi.h
header-test- += acpi/nfit.h
header-test- += acpi/platform/acenv.h
header-test- += acpi/platform/acenvex.h
header-test- += acpi/platform/acintel.h
header-test- += acpi/platform/aclinux.h
header-test- += acpi/platform/aclinuxex.h
header-test- += acpi/processor.h
header-test-$(CONFIG_X86) += clocksource/hyperv_timer.h
header-test- += clocksource/timer-sp804.h
header-test- += crypto/cast_common.h
header-test- += crypto/internal/cryptouser.h
header-test- += crypto/pkcs7.h
header-test- += crypto/poly1305.h
header-test- += crypto/sha3.h
header-test- += drm/ati_pcigart.h
header-test- += drm/bridge/dw_hdmi.h
header-test- += drm/bridge/dw_mipi_dsi.h
header-test- += drm/drm_audio_component.h
header-test- += drm/drm_auth.h
header-test- += drm/drm_debugfs.h
header-test- += drm/drm_debugfs_crc.h
header-test- += drm/drm_displayid.h
header-test- += drm/drm_encoder_slave.h
header-test- += drm/drm_fb_cma_helper.h
header-test- += drm/drm_fb_helper.h
header-test- += drm/drm_fixed.h
header-test- += drm/drm_format_helper.h
header-test- += drm/drm_lease.h
header-test- += drm/drm_legacy.h
header-test- += drm/drm_panel.h
header-test- += drm/drm_plane_helper.h
header-test- += drm/drm_rect.h
header-test- += drm/i915_component.h
header-test- += drm/intel-gtt.h
header-test- += drm/tinydrm/tinydrm-helpers.h
header-test- += drm/ttm/ttm_debug.h
header-test- += keys/asymmetric-parser.h
header-test- += keys/asymmetric-subtype.h
header-test- += keys/asymmetric-type.h
header-test- += keys/big_key-type.h
header-test- += keys/request_key_auth-type.h
header-test- += kvm/arm_arch_timer.h
header-test-$(CONFIG_ARM) += kvm/arm_hypercalls.h
header-test-$(CONFIG_ARM64) += kvm/arm_hypercalls.h
header-test- += kvm/arm_pmu.h
header-test-$(CONFIG_ARM) += kvm/arm_psci.h
header-test-$(CONFIG_ARM64) += kvm/arm_psci.h
header-test- += kvm/arm_vgic.h
header-test- += linux/8250_pci.h
header-test- += linux/a.out.h
header-test- += linux/adxl.h
header-test- += linux/agpgart.h
header-test- += linux/alcor_pci.h
header-test- += linux/amba/clcd.h
header-test- += linux/amba/pl080.h
header-test- += linux/amd-iommu.h
header-test-$(CONFIG_ARM) += linux/arm-cci.h
header-test-$(CONFIG_ARM64) += linux/arm-cci.h
header-test- += linux/arm_sdei.h
header-test- += linux/asn1_decoder.h
header-test- += linux/ata_platform.h
header-test- += linux/ath9k_platform.h
header-test- += linux/atm_tcp.h
header-test- += linux/atomic-fallback.h
header-test- += linux/avf/virtchnl.h
header-test- += linux/bcm47xx_sprom.h
header-test- += linux/bcma/bcma_driver_gmac_cmn.h
header-test- += linux/bcma/bcma_driver_mips.h
header-test- += linux/bcma/bcma_driver_pci.h
header-test- += linux/bcma/bcma_driver_pcie2.h
header-test- += linux/bit_spinlock.h
header-test- += linux/blk-mq-rdma.h
header-test- += linux/blk-mq.h
header-test- += linux/blktrace_api.h
header-test- += linux/blockgroup_lock.h
header-test- += linux/bma150.h
header-test- += linux/bpf_lirc.h
header-test- += linux/bpf_types.h
header-test- += linux/bsg-lib.h
header-test- += linux/bsg.h
header-test- += linux/btf.h
header-test- += linux/btree-128.h
header-test- += linux/btree-type.h
header-test-$(CONFIG_CPU_BIG_ENDIAN) += linux/byteorder/big_endian.h
header-test- += linux/byteorder/generic.h
header-test-$(CONFIG_CPU_LITTLE_ENDIAN) += linux/byteorder/little_endian.h
header-test- += linux/c2port.h
header-test- += linux/can/dev/peak_canfd.h
header-test- += linux/can/platform/cc770.h
header-test- += linux/can/platform/sja1000.h
header-test- += linux/ceph/ceph_features.h
header-test- += linux/ceph/ceph_frag.h
header-test- += linux/ceph/ceph_fs.h
header-test- += linux/ceph/debugfs.h
header-test- += linux/ceph/msgr.h
header-test- += linux/ceph/rados.h
header-test- += linux/cgroup_subsys.h
header-test- += linux/clk/sunxi-ng.h
header-test- += linux/clk/ti.h
header-test- += linux/cn_proc.h
header-test- += linux/coda_psdev.h
header-test- += linux/compaction.h
header-test- += linux/console_struct.h
header-test- += linux/count_zeros.h
header-test- += linux/cs5535.h
header-test- += linux/cuda.h
header-test- += linux/cyclades.h
header-test- += linux/dcookies.h
header-test- += linux/delayacct.h
header-test- += linux/delayed_call.h
header-test- += linux/device-mapper.h
header-test- += linux/devpts_fs.h
header-test- += linux/dio.h
header-test- += linux/dirent.h
header-test- += linux/dlm_plock.h
header-test- += linux/dm-dirty-log.h
header-test- += linux/dm-region-hash.h
header-test- += linux/dma-debug.h
header-test- += linux/dma/mmp-pdma.h
header-test- += linux/dma/sprd-dma.h
header-test- += linux/dns_resolver.h
header-test- += linux/drbd_genl.h
header-test- += linux/drbd_genl_api.h
header-test- += linux/dw_apb_timer.h
header-test- += linux/dynamic_debug.h
header-test- += linux/dynamic_queue_limits.h
header-test- += linux/ecryptfs.h
header-test- += linux/edma.h
header-test- += linux/eeprom_93cx6.h
header-test- += linux/efs_vh.h
header-test- += linux/elevator.h
header-test- += linux/elfcore-compat.h
header-test- += linux/error-injection.h
header-test- += linux/errseq.h
header-test- += linux/eventpoll.h
header-test- += linux/ext2_fs.h
header-test- += linux/f75375s.h
header-test- += linux/falloc.h
header-test- += linux/fault-inject.h
header-test- += linux/fbcon.h
header-test- += linux/firmware/intel/stratix10-svc-client.h
header-test- += linux/firmware/meson/meson_sm.h
header-test- += linux/firmware/trusted_foundations.h
header-test- += linux/firmware/xlnx-zynqmp.h
header-test- += linux/fixp-arith.h
header-test- += linux/flat.h
header-test- += linux/fs_types.h
header-test- += linux/fs_uart_pd.h
header-test- += linux/fsi-occ.h
header-test- += linux/fsi-sbefifo.h
header-test- += linux/fsl/bestcomm/ata.h
header-test- += linux/fsl/bestcomm/bestcomm.h
header-test- += linux/fsl/bestcomm/bestcomm_priv.h
header-test- += linux/fsl/bestcomm/fec.h
header-test- += linux/fsl/bestcomm/gen_bd.h
header-test- += linux/fsl/bestcomm/sram.h
header-test- += linux/fsl_hypervisor.h
header-test- += linux/fsldma.h
header-test- += linux/ftrace_irq.h
header-test- += linux/gameport.h
header-test- += linux/genl_magic_func.h
header-test- += linux/genl_magic_struct.h
header-test- += linux/gpio/aspeed.h
header-test- += linux/gpio/gpio-reg.h
header-test- += linux/hid-debug.h
header-test- += linux/hiddev.h
header-test- += linux/hippidevice.h
header-test- += linux/hmm.h
header-test- += linux/hp_sdc.h
header-test- += linux/huge_mm.h
header-test- += linux/hugetlb_cgroup.h
header-test- += linux/hugetlb_inline.h
header-test- += linux/hwmon-vid.h
header-test- += linux/hyperv.h
header-test- += linux/i2c-algo-pca.h
header-test- += linux/i2c-algo-pcf.h
header-test- += linux/i3c/ccc.h
header-test- += linux/i3c/device.h
header-test- += linux/i3c/master.h
header-test- += linux/i8042.h
header-test- += linux/ide.h
header-test- += linux/idle_inject.h
header-test- += linux/if_frad.h
header-test- += linux/if_rmnet.h
header-test- += linux/if_tap.h
header-test- += linux/iio/accel/kxcjk_1013.h
header-test- += linux/iio/adc/ad_sigma_delta.h
header-test- += linux/iio/buffer-dma.h
header-test- += linux/iio/buffer_impl.h
header-test- += linux/iio/common/st_sensors.h
header-test- += linux/iio/common/st_sensors_i2c.h
header-test- += linux/iio/common/st_sensors_spi.h
header-test- += linux/iio/dac/ad5421.h
header-test- += linux/iio/dac/ad5504.h
header-test- += linux/iio/dac/ad5791.h
header-test- += linux/iio/dac/max517.h
header-test- += linux/iio/dac/mcp4725.h
header-test- += linux/iio/frequency/ad9523.h
header-test- += linux/iio/frequency/adf4350.h
header-test- += linux/iio/hw-consumer.h
header-test- += linux/iio/imu/adis.h
header-test- += linux/iio/sysfs.h
header-test- += linux/iio/timer/stm32-timer-trigger.h
header-test- += linux/iio/trigger.h
header-test- += linux/iio/triggered_event.h
header-test- += linux/imx-media.h
header-test- += linux/inet_diag.h
header-test- += linux/init_ohci1394_dma.h
header-test- += linux/initrd.h
header-test- += linux/input/adp5589.h
header-test- += linux/input/bu21013.h
header-test- += linux/input/cma3000.h
header-test- += linux/input/kxtj9.h
header-test- += linux/input/lm8333.h
header-test- += linux/input/sparse-keymap.h
header-test- += linux/input/touchscreen.h
header-test- += linux/input/tps6507x-ts.h
header-test-$(CONFIG_X86) += linux/intel-iommu.h
header-test- += linux/intel-ish-client-if.h
header-test- += linux/intel-pti.h
header-test- += linux/intel-svm.h
header-test- += linux/interconnect-provider.h
header-test- += linux/ioc3.h
header-test-$(CONFIG_BLOCK) += linux/iomap.h
header-test- += linux/ipack.h
header-test- += linux/irq_cpustat.h
header-test- += linux/irq_poll.h
header-test- += linux/irqchip/arm-gic-v3.h
header-test- += linux/irqchip/arm-gic-v4.h
header-test- += linux/irqchip/irq-madera.h
header-test- += linux/irqchip/irq-sa11x0.h
header-test- += linux/irqchip/mxs.h
header-test- += linux/irqchip/versatile-fpga.h
header-test- += linux/irqdesc.h
header-test- += linux/irqflags.h
header-test- += linux/iscsi_boot_sysfs.h
header-test- += linux/isdn/capiutil.h
header-test- += linux/isdn/hdlc.h
header-test- += linux/isdn_ppp.h
header-test- += linux/jbd2.h
header-test- += linux/jump_label.h
header-test- += linux/jump_label_ratelimit.h
header-test- += linux/jz4740-adc.h
header-test- += linux/kasan.h
header-test- += linux/kcore.h
header-test- += linux/kdev_t.h
header-test- += linux/kernelcapi.h
header-test- += linux/khugepaged.h
header-test- += linux/kobj_map.h
header-test- += linux/kobject_ns.h
header-test- += linux/kvm_host.h
header-test- += linux/kvm_irqfd.h
header-test- += linux/kvm_para.h
header-test- += linux/lantiq.h
header-test- += linux/lapb.h
header-test- += linux/latencytop.h
header-test- += linux/led-lm3530.h
header-test- += linux/leds-bd2802.h
header-test- += linux/leds-lp3944.h
header-test- += linux/leds-lp3952.h
header-test- += linux/leds_pwm.h
header-test- += linux/libata.h
header-test- += linux/license.h
header-test- += linux/lightnvm.h
header-test- += linux/lis3lv02d.h
header-test- += linux/list_bl.h
header-test- += linux/list_lru.h
header-test- += linux/list_nulls.h
header-test- += linux/lockd/share.h
header-test- += linux/lzo.h
header-test- += linux/mailbox/zynqmp-ipi-message.h
header-test- += linux/maple.h
header-test- += linux/mbcache.h
header-test- += linux/mbus.h
header-test- += linux/mc146818rtc.h
header-test- += linux/mc6821.h
header-test- += linux/mdev.h
header-test- += linux/mem_encrypt.h
header-test- += linux/memfd.h
header-test- += linux/mfd/88pm80x.h
header-test- += linux/mfd/88pm860x.h
header-test- += linux/mfd/abx500/ab8500-bm.h
header-test- += linux/mfd/abx500/ab8500-gpadc.h
header-test- += linux/mfd/adp5520.h
header-test- += linux/mfd/arizona/pdata.h
header-test- += linux/mfd/as3711.h
header-test- += linux/mfd/as3722.h
header-test- += linux/mfd/da903x.h
header-test- += linux/mfd/da9055/pdata.h
header-test- += linux/mfd/db8500-prcmu.h
header-test- += linux/mfd/dbx500-prcmu.h
header-test- += linux/mfd/dln2.h
header-test- += linux/mfd/dm355evm_msp.h
header-test- += linux/mfd/ds1wm.h
header-test- += linux/mfd/ezx-pcap.h
header-test- += linux/mfd/intel_msic.h
header-test- += linux/mfd/janz.h
header-test- += linux/mfd/kempld.h
header-test- += linux/mfd/lm3533.h
header-test- += linux/mfd/lp8788-isink.h
header-test- += linux/mfd/lpc_ich.h
header-test- += linux/mfd/max77693.h
header-test- += linux/mfd/max8998-private.h
header-test- += linux/mfd/menelaus.h
header-test- += linux/mfd/mt6397/core.h
header-test- += linux/mfd/palmas.h
header-test- += linux/mfd/pcf50633/backlight.h
header-test- += linux/mfd/rc5t583.h
header-test- += linux/mfd/retu.h
header-test- += linux/mfd/samsung/core.h
header-test- += linux/mfd/si476x-platform.h
header-test- += linux/mfd/si476x-reports.h
header-test- += linux/mfd/sky81452.h
header-test- += linux/mfd/smsc.h
header-test- += linux/mfd/sta2x11-mfd.h
header-test- += linux/mfd/stmfx.h
header-test- += linux/mfd/tc3589x.h
header-test- += linux/mfd/tc6387xb.h
header-test- += linux/mfd/tc6393xb.h
header-test- += linux/mfd/tps65090.h
header-test- += linux/mfd/tps6586x.h
header-test- += linux/mfd/tps65910.h
header-test- += linux/mfd/tps80031.h
header-test- += linux/mfd/ucb1x00.h
header-test- += linux/mfd/viperboard.h
header-test- += linux/mfd/wm831x/core.h
header-test- += linux/mfd/wm831x/otp.h
header-test- += linux/mfd/wm831x/pdata.h
header-test- += linux/mfd/wm8994/core.h
header-test- += linux/mfd/wm8994/pdata.h
header-test- += linux/mlx4/doorbell.h
header-test- += linux/mlx4/srq.h
header-test- += linux/mlx5/doorbell.h
header-test- += linux/mlx5/eq.h
header-test- += linux/mlx5/fs_helpers.h
header-test- += linux/mlx5/mlx5_ifc.h
header-test- += linux/mlx5/mlx5_ifc_fpga.h
header-test- += linux/mm-arch-hooks.h
header-test- += linux/mm_inline.h
header-test- += linux/mmu_context.h
header-test- += linux/mpage.h
header-test- += linux/mtd/bbm.h
header-test- += linux/mtd/cfi.h
header-test- += linux/mtd/doc2000.h
header-test- += linux/mtd/flashchip.h
header-test- += linux/mtd/ftl.h
header-test- += linux/mtd/gen_probe.h
header-test- += linux/mtd/jedec.h
header-test- += linux/mtd/nand_bch.h
header-test- += linux/mtd/nand_ecc.h
header-test- += linux/mtd/ndfc.h
header-test- += linux/mtd/onenand.h
header-test- += linux/mtd/pismo.h
header-test- += linux/mtd/plat-ram.h
header-test- += linux/mtd/spi-nor.h
header-test- += linux/mv643xx.h
header-test- += linux/mv643xx_eth.h
header-test- += linux/mvebu-pmsu.h
header-test- += linux/mxm-wmi.h
header-test- += linux/n_r3964.h
header-test- += linux/ndctl.h
header-test- += linux/nfs.h
header-test- += linux/nfs_fs_i.h
header-test- += linux/nfs_fs_sb.h
header-test- += linux/nfs_page.h
header-test- += linux/nfs_xdr.h
header-test- += linux/nfsacl.h
header-test- += linux/nl802154.h
header-test- += linux/ns_common.h
header-test- += linux/nsc_gpio.h
header-test- += linux/ntb_transport.h
header-test- += linux/nubus.h
header-test- += linux/nvme-fc-driver.h
header-test- += linux/nvme-fc.h
header-test- += linux/nvme-rdma.h
header-test- += linux/nvram.h
header-test- += linux/objagg.h
header-test- += linux/of_clk.h
header-test- += linux/of_net.h
header-test- += linux/of_pdt.h
header-test- += linux/olpc-ec.h
header-test- += linux/omap-dma.h
header-test- += linux/omap-dmaengine.h
header-test- += linux/omap-gpmc.h
header-test- += linux/omap-iommu.h
header-test- += linux/omap-mailbox.h
header-test- += linux/once.h
header-test- += linux/osq_lock.h
header-test- += linux/overflow.h
header-test- += linux/page-flags-layout.h
header-test- += linux/page-isolation.h
header-test- += linux/page_ext.h
header-test- += linux/page_owner.h
header-test- += linux/parport_pc.h
header-test- += linux/parser.h
header-test- += linux/pci-acpi.h
header-test- += linux/pci-dma-compat.h
header-test- += linux/pci_hotplug.h
header-test- += linux/pda_power.h
header-test- += linux/perf/arm_pmu.h
header-test- += linux/perf_regs.h
header-test- += linux/phy/omap_control_phy.h
header-test- += linux/phy/tegra/xusb.h
header-test- += linux/phy/ulpi_phy.h
header-test- += linux/phy_fixed.h
header-test- += linux/pipe_fs_i.h
header-test- += linux/pktcdvd.h
header-test- += linux/pl320-ipc.h
header-test- += linux/pl353-smc.h
header-test- += linux/platform_data/ad5449.h
header-test- += linux/platform_data/ad5755.h
header-test- += linux/platform_data/ad7266.h
header-test- += linux/platform_data/ad7291.h
header-test- += linux/platform_data/ad7298.h
header-test- += linux/platform_data/ad7303.h
header-test- += linux/platform_data/ad7791.h
header-test- += linux/platform_data/ad7793.h
header-test- += linux/platform_data/ad7887.h
header-test- += linux/platform_data/adau17x1.h
header-test- += linux/platform_data/adp8870.h
header-test- += linux/platform_data/ads1015.h
header-test- += linux/platform_data/ads7828.h
header-test- += linux/platform_data/apds990x.h
header-test- += linux/platform_data/arm-ux500-pm.h
header-test- += linux/platform_data/asoc-s3c.h
header-test- += linux/platform_data/at91_adc.h
header-test- += linux/platform_data/ata-pxa.h
header-test- += linux/platform_data/atmel.h
header-test- += linux/platform_data/bh1770glc.h
header-test- += linux/platform_data/brcmfmac.h
header-test- += linux/platform_data/cros_ec_commands.h
header-test- += linux/platform_data/clk-u300.h
header-test- += linux/platform_data/cyttsp4.h
header-test- += linux/platform_data/dma-coh901318.h
header-test- += linux/platform_data/dma-imx-sdma.h
header-test- += linux/platform_data/dma-mcf-edma.h
header-test- += linux/platform_data/dma-s3c24xx.h
header-test- += linux/platform_data/dmtimer-omap.h
header-test- += linux/platform_data/dsa.h
header-test- += linux/platform_data/edma.h
header-test- += linux/platform_data/elm.h
header-test- += linux/platform_data/emif_plat.h
header-test- += linux/platform_data/fsa9480.h
header-test- += linux/platform_data/g762.h
header-test- += linux/platform_data/gpio-ath79.h
header-test- += linux/platform_data/gpio-davinci.h
header-test- += linux/platform_data/gpio-dwapb.h
header-test- += linux/platform_data/gpio-htc-egpio.h
header-test- += linux/platform_data/gpmc-omap.h
header-test- += linux/platform_data/hsmmc-omap.h
header-test- += linux/platform_data/hwmon-s3c.h
header-test- += linux/platform_data/i2c-davinci.h
header-test- += linux/platform_data/i2c-imx.h
header-test- += linux/platform_data/i2c-mux-reg.h
header-test- += linux/platform_data/i2c-ocores.h
header-test- += linux/platform_data/i2c-xiic.h
header-test- += linux/platform_data/intel-spi.h
header-test- += linux/platform_data/invensense_mpu6050.h
header-test- += linux/platform_data/irda-pxaficp.h
header-test- += linux/platform_data/irda-sa11x0.h
header-test- += linux/platform_data/itco_wdt.h
header-test- += linux/platform_data/jz4740/jz4740_nand.h
header-test- += linux/platform_data/keyboard-pxa930_rotary.h
header-test- += linux/platform_data/keypad-omap.h
header-test- += linux/platform_data/leds-lp55xx.h
header-test- += linux/platform_data/leds-omap.h
header-test- += linux/platform_data/lp855x.h
header-test- += linux/platform_data/lp8727.h
header-test- += linux/platform_data/max197.h
header-test- += linux/platform_data/max3421-hcd.h
header-test- += linux/platform_data/max732x.h
header-test- += linux/platform_data/mcs.h
header-test- += linux/platform_data/mdio-bcm-unimac.h
header-test- += linux/platform_data/mdio-gpio.h
header-test- += linux/platform_data/media/si4713.h
header-test- += linux/platform_data/mlxreg.h
header-test- += linux/platform_data/mmc-omap.h
header-test- += linux/platform_data/mmc-sdhci-s3c.h
header-test- += linux/platform_data/mmp_audio.h
header-test- += linux/platform_data/mtd-orion_nand.h
header-test- += linux/platform_data/mv88e6xxx.h
header-test- += linux/platform_data/net-cw1200.h
header-test- += linux/platform_data/omap-twl4030.h
header-test- += linux/platform_data/omapdss.h
header-test- += linux/platform_data/pcf857x.h
header-test- += linux/platform_data/pixcir_i2c_ts.h
header-test- += linux/platform_data/pwm_omap_dmtimer.h
header-test- += linux/platform_data/pxa2xx_udc.h
header-test- += linux/platform_data/pxa_sdhci.h
header-test- += linux/platform_data/remoteproc-omap.h
header-test- += linux/platform_data/sa11x0-serial.h
header-test- += linux/platform_data/sc18is602.h
header-test- += linux/platform_data/sdhci-pic32.h
header-test- += linux/platform_data/serial-sccnxp.h
header-test- += linux/platform_data/sht3x.h
header-test- += linux/platform_data/shtc1.h
header-test- += linux/platform_data/si5351.h
header-test- += linux/platform_data/sky81452-backlight.h
header-test- += linux/platform_data/spi-davinci.h
header-test- += linux/platform_data/spi-ep93xx.h
header-test- += linux/platform_data/spi-mt65xx.h
header-test- += linux/platform_data/st_sensors_pdata.h
header-test- += linux/platform_data/ti-sysc.h
header-test- += linux/platform_data/timer-ixp4xx.h
header-test- += linux/platform_data/touchscreen-s3c2410.h
header-test- += linux/platform_data/tsc2007.h
header-test- += linux/platform_data/tsl2772.h
header-test- += linux/platform_data/uio_pruss.h
header-test- += linux/platform_data/usb-davinci.h
header-test- += linux/platform_data/usb-ehci-mxc.h
header-test- += linux/platform_data/usb-ehci-orion.h
header-test- += linux/platform_data/usb-mx2.h
header-test- += linux/platform_data/usb-ohci-s3c2410.h
header-test- += linux/platform_data/usb-omap.h
header-test- += linux/platform_data/usb-s3c2410_udc.h
header-test- += linux/platform_data/usb3503.h
header-test- += linux/platform_data/ux500_wdt.h
header-test- += linux/platform_data/video-clcd-versatile.h
header-test- += linux/platform_data/video-imxfb.h
header-test- += linux/platform_data/video-pxafb.h
header-test- += linux/platform_data/video_s3c.h
header-test- += linux/platform_data/voltage-omap.h
header-test- += linux/platform_data/x86/apple.h
header-test- += linux/platform_data/x86/clk-pmc-atom.h
header-test- += linux/platform_data/x86/pmc_atom.h
header-test- += linux/platform_data/xtalk-bridge.h
header-test- += linux/pm2301_charger.h
header-test- += linux/pm_wakeirq.h
header-test- += linux/pm_wakeup.h
header-test- += linux/pmbus.h
header-test- += linux/pmu.h
header-test- += linux/posix_acl.h
header-test- += linux/posix_acl_xattr.h
header-test- += linux/power/ab8500.h
header-test- += linux/power/bq27xxx_battery.h
header-test- += linux/power/generic-adc-battery.h
header-test- += linux/power/jz4740-battery.h
header-test- += linux/power/max17042_battery.h
header-test- += linux/power/max8903_charger.h
header-test- += linux/ppp-comp.h
header-test- += linux/pps-gpio.h
header-test- += linux/pr.h
header-test- += linux/proc_ns.h
header-test- += linux/processor.h
header-test- += linux/psi.h
header-test- += linux/psp-sev.h
header-test- += linux/pstore.h
header-test- += linux/ptr_ring.h
header-test- += linux/ptrace.h
header-test- += linux/qcom-geni-se.h
header-test- += linux/qed/eth_common.h
header-test- += linux/qed/fcoe_common.h
header-test- += linux/qed/iscsi_common.h
header-test- += linux/qed/iwarp_common.h
header-test- += linux/qed/qed_eth_if.h
header-test- += linux/qed/qed_fcoe_if.h
header-test- += linux/qed/rdma_common.h
header-test- += linux/qed/storage_common.h
header-test- += linux/qed/tcp_common.h
header-test- += linux/qnx6_fs.h
header-test- += linux/quicklist.h
header-test- += linux/ramfs.h
header-test- += linux/range.h
header-test- += linux/rcu_node_tree.h
header-test- += linux/rculist_bl.h
header-test- += linux/rculist_nulls.h
header-test- += linux/rcutiny.h
header-test- += linux/rcutree.h
header-test- += linux/reboot-mode.h
header-test- += linux/regulator/fixed.h
header-test- += linux/regulator/gpio-regulator.h
header-test- += linux/regulator/max8973-regulator.h
header-test- += linux/regulator/of_regulator.h
header-test- += linux/regulator/tps51632-regulator.h
header-test- += linux/regulator/tps62360.h
header-test- += linux/regulator/tps6507x.h
header-test- += linux/regulator/userspace-consumer.h
header-test- += linux/remoteproc/st_slim_rproc.h
header-test- += linux/reset/socfpga.h
header-test- += linux/reset/sunxi.h
header-test- += linux/rtc/m48t59.h
header-test- += linux/rtc/rtc-omap.h
header-test- += linux/rtc/sirfsoc_rtciobrg.h
header-test- += linux/rwlock.h
header-test- += linux/rwlock_types.h
header-test- += linux/scc.h
header-test- += linux/sched/deadline.h
header-test- += linux/sched/smt.h
header-test- += linux/sched/sysctl.h
header-test- += linux/sched_clock.h
header-test- += linux/scpi_protocol.h
header-test- += linux/scx200_gpio.h
header-test- += linux/seccomp.h
header-test- += linux/sed-opal.h
header-test- += linux/seg6_iptunnel.h
header-test- += linux/selection.h
header-test- += linux/set_memory.h
header-test- += linux/shrinker.h
header-test- += linux/sirfsoc_dma.h
header-test- += linux/skb_array.h
header-test- += linux/slab_def.h
header-test- += linux/slub_def.h
header-test- += linux/sm501.h
header-test- += linux/smc91x.h
header-test- += linux/static_key.h
header-test- += linux/soc/actions/owl-sps.h
header-test- += linux/soc/amlogic/meson-canvas.h
header-test- += linux/soc/brcmstb/brcmstb.h
header-test- += linux/soc/ixp4xx/npe.h
header-test- += linux/soc/mediatek/infracfg.h
header-test- += linux/soc/qcom/smd-rpm.h
header-test- += linux/soc/qcom/smem.h
header-test- += linux/soc/qcom/smem_state.h
header-test- += linux/soc/qcom/wcnss_ctrl.h
header-test- += linux/soc/renesas/rcar-rst.h
header-test- += linux/soc/samsung/exynos-pmu.h
header-test- += linux/soc/sunxi/sunxi_sram.h
header-test- += linux/soc/ti/ti-msgmgr.h
header-test- += linux/soc/ti/ti_sci_inta_msi.h
header-test- += linux/soc/ti/ti_sci_protocol.h
header-test- += linux/soundwire/sdw.h
header-test- += linux/soundwire/sdw_intel.h
header-test- += linux/soundwire/sdw_type.h
header-test- += linux/spi/ad7877.h
header-test- += linux/spi/ads7846.h
header-test- += linux/spi/at86rf230.h
header-test- += linux/spi/ds1305.h
header-test- += linux/spi/libertas_spi.h
header-test- += linux/spi/lms283gf05.h
header-test- += linux/spi/max7301.h
header-test- += linux/spi/mcp23s08.h
header-test- += linux/spi/rspi.h
header-test- += linux/spi/s3c24xx.h
header-test- += linux/spi/sh_msiof.h
header-test- += linux/spi/spi-fsl-dspi.h
header-test- += linux/spi/spi_bitbang.h
header-test- += linux/spi/spi_gpio.h
header-test- += linux/spi/xilinx_spi.h
header-test- += linux/spinlock_api_smp.h
header-test- += linux/spinlock_api_up.h
header-test- += linux/spinlock_types.h
header-test- += linux/splice.h
header-test- += linux/sram.h
header-test- += linux/srcutiny.h
header-test- += linux/srcutree.h
header-test- += linux/ssb/ssb_driver_chipcommon.h
header-test- += linux/ssb/ssb_driver_extif.h
header-test- += linux/ssb/ssb_driver_mips.h
header-test- += linux/ssb/ssb_driver_pci.h
header-test- += linux/ssbi.h
header-test- += linux/stackdepot.h
header-test- += linux/stmp3xxx_rtc_wdt.h
header-test- += linux/string_helpers.h
header-test- += linux/sungem_phy.h
header-test- += linux/sunrpc/msg_prot.h
header-test- += linux/sunrpc/rpc_pipe_fs.h
header-test- += linux/sunrpc/xprtmultipath.h
header-test- += linux/sunrpc/xprtsock.h
header-test- += linux/sunxi-rsb.h
header-test- += linux/svga.h
header-test- += linux/sw842.h
header-test- += linux/swapfile.h
header-test- += linux/swapops.h
header-test- += linux/swiotlb.h
header-test- += linux/sysv_fs.h
header-test- += linux/t10-pi.h
header-test- += linux/task_io_accounting.h
header-test- += linux/tick.h
header-test- += linux/timb_dma.h
header-test- += linux/timekeeping.h
header-test- += linux/timekeeping32.h
header-test- += linux/ts-nbus.h
header-test- += linux/tsacct_kern.h
header-test- += linux/tty_flip.h
header-test- += linux/tty_ldisc.h
header-test- += linux/ucb1400.h
header-test- += linux/usb/association.h
header-test- += linux/usb/cdc-wdm.h
header-test- += linux/usb/cdc_ncm.h
header-test- += linux/usb/ezusb.h
header-test- += linux/usb/gadget_configfs.h
header-test- += linux/usb/gpio_vbus.h
header-test- += linux/usb/hcd.h
header-test- += linux/usb/iowarrior.h
header-test- += linux/usb/irda.h
header-test- += linux/usb/isp116x.h
header-test- += linux/usb/isp1362.h
header-test- += linux/usb/musb.h
header-test- += linux/usb/net2280.h
header-test- += linux/usb/ohci_pdriver.h
header-test- += linux/usb/otg-fsm.h
header-test- += linux/usb/pd_ado.h
header-test- += linux/usb/r8a66597.h
header-test- += linux/usb/rndis_host.h
header-test- += linux/usb/serial.h
header-test- += linux/usb/sl811.h
header-test- += linux/usb/storage.h
header-test- += linux/usb/uas.h
header-test- += linux/usb/usb338x.h
header-test- += linux/usb/usbnet.h
header-test- += linux/usb/wusb-wa.h
header-test- += linux/usb/xhci-dbgp.h
header-test- += linux/usb_usual.h
header-test- += linux/user-return-notifier.h
header-test- += linux/userfaultfd_k.h
header-test- += linux/verification.h
header-test- += linux/vgaarb.h
header-test- += linux/via_core.h
header-test- += linux/via_i2c.h
header-test- += linux/virtio_byteorder.h
header-test- += linux/virtio_ring.h
header-test- += linux/visorbus.h
header-test- += linux/vme.h
header-test- += linux/vmstat.h
header-test- += linux/vmw_vmci_api.h
header-test- += linux/vmw_vmci_defs.h
header-test- += linux/vringh.h
header-test- += linux/vt_buffer.h
header-test- += linux/zorro.h
header-test- += linux/zpool.h
header-test- += math-emu/double.h
header-test- += math-emu/op-common.h
header-test- += math-emu/quad.h
header-test- += math-emu/single.h
header-test- += math-emu/soft-fp.h
header-test- += media/davinci/dm355_ccdc.h
header-test- += media/davinci/dm644x_ccdc.h
header-test- += media/davinci/isif.h
header-test- += media/davinci/vpbe_osd.h
header-test- += media/davinci/vpbe_types.h
header-test- += media/davinci/vpif_types.h
header-test- += media/demux.h
header-test- += media/drv-intf/soc_mediabus.h
header-test- += media/dvb_net.h
header-test- += media/fwht-ctrls.h
header-test- += media/i2c/ad9389b.h
header-test- += media/i2c/adv7343.h
header-test- += media/i2c/adv7511.h
header-test- += media/i2c/adv7842.h
header-test- += media/i2c/m5mols.h
header-test- += media/i2c/mt9m032.h
header-test- += media/i2c/mt9t112.h
header-test- += media/i2c/mt9v032.h
header-test- += media/i2c/ov2659.h
header-test- += media/i2c/ov7670.h
header-test- += media/i2c/rj54n1cb0c.h
header-test- += media/i2c/saa6588.h
header-test- += media/i2c/saa7115.h
header-test- += media/i2c/sr030pc30.h
header-test- += media/i2c/tc358743.h
header-test- += media/i2c/tda1997x.h
header-test- += media/i2c/ths7303.h
header-test- += media/i2c/tvaudio.h
header-test- += media/i2c/tvp514x.h
header-test- += media/i2c/tvp7002.h
header-test- += media/i2c/wm8775.h
header-test- += media/imx.h
header-test- += media/media-dev-allocator.h
header-test- += media/mpeg2-ctrls.h
header-test- += media/rcar-fcp.h
header-test- += media/tuner-types.h
header-test- += media/tveeprom.h
header-test- += media/v4l2-flash-led-class.h
header-test- += misc/altera.h
header-test- += misc/cxl-base.h
header-test- += misc/cxllib.h
header-test- += net/9p/9p.h
header-test- += net/9p/client.h
header-test- += net/9p/transport.h
header-test- += net/af_vsock.h
header-test- += net/ax88796.h
header-test- += net/bluetooth/hci.h
header-test- += net/bluetooth/hci_core.h
header-test- += net/bluetooth/hci_mon.h
header-test- += net/bluetooth/hci_sock.h
header-test- += net/bluetooth/l2cap.h
header-test- += net/bluetooth/mgmt.h
header-test- += net/bluetooth/rfcomm.h
header-test- += net/bluetooth/sco.h
header-test- += net/bond_options.h
header-test- += net/caif/cfsrvl.h
header-test- += net/codel_impl.h
header-test- += net/codel_qdisc.h
header-test- += net/compat.h
header-test- += net/datalink.h
header-test- += net/dcbevent.h
header-test- += net/dcbnl.h
header-test- += net/dn_dev.h
header-test- += net/dn_fib.h
header-test- += net/dn_neigh.h
header-test- += net/dn_nsp.h
header-test- += net/dn_route.h
header-test- += net/erspan.h
header-test- += net/esp.h
header-test- += net/ethoc.h
header-test- += net/firewire.h
header-test- += net/flow_offload.h
header-test- += net/fq.h
header-test- += net/fq_impl.h
header-test- += net/garp.h
header-test- += net/gtp.h
header-test- += net/gue.h
header-test- += net/hwbm.h
header-test- += net/ila.h
header-test- += net/inet6_connection_sock.h
header-test- += net/inet_common.h
header-test- += net/inet_frag.h
header-test- += net/ip6_route.h
header-test- += net/ip_vs.h
header-test- += net/ipcomp.h
header-test- += net/ipconfig.h
header-test- += net/iucv/af_iucv.h
header-test- += net/iucv/iucv.h
header-test- += net/lapb.h
header-test- += net/llc_c_ac.h
header-test- += net/llc_c_st.h
header-test- += net/llc_s_ac.h
header-test- += net/llc_s_ev.h
header-test- += net/llc_s_st.h
header-test- += net/mpls_iptunnel.h
header-test- += net/mrp.h
header-test- += net/ncsi.h
header-test- += net/netevent.h
header-test- += net/netns/can.h
header-test- += net/netns/generic.h
header-test- += net/netns/ieee802154_6lowpan.h
header-test- += net/netns/ipv4.h
header-test- += net/netns/ipv6.h
header-test- += net/netns/mpls.h
header-test- += net/netns/nftables.h
header-test- += net/netns/sctp.h
header-test- += net/netrom.h
header-test- += net/p8022.h
header-test- += net/phonet/pep.h
header-test- += net/phonet/phonet.h
header-test- += net/phonet/pn_dev.h
header-test- += net/pptp.h
header-test- += net/psample.h
header-test- += net/psnap.h
header-test- += net/regulatory.h
header-test- += net/rose.h
header-test- += net/sctp/auth.h
header-test- += net/sctp/stream_interleave.h
header-test- += net/sctp/stream_sched.h
header-test- += net/sctp/tsnmap.h
header-test- += net/sctp/ulpevent.h
header-test- += net/sctp/ulpqueue.h
header-test- += net/secure_seq.h
header-test- += net/smc.h
header-test- += net/stp.h
header-test- += net/transp_v6.h
header-test- += net/tun_proto.h
header-test- += net/udplite.h
header-test- += net/xdp.h
header-test- += net/xdp_priv.h
header-test- += pcmcia/cistpl.h
header-test- += pcmcia/ds.h
header-test- += rdma/tid_rdma_defs.h
header-test- += scsi/fc/fc_encaps.h
header-test- += scsi/fc/fc_fc2.h
header-test- += scsi/fc/fc_fcoe.h
header-test- += scsi/fc/fc_fip.h
header-test- += scsi/fc_encode.h
header-test- += scsi/fc_frame.h
header-test- += scsi/iser.h
header-test- += scsi/libfc.h
header-test- += scsi/libfcoe.h
header-test- += scsi/libsas.h
header-test- += scsi/sas_ata.h
header-test- += scsi/scsi_cmnd.h
header-test- += scsi/scsi_dbg.h
header-test- += scsi/scsi_device.h
header-test- += scsi/scsi_dh.h
header-test- += scsi/scsi_eh.h
header-test- += scsi/scsi_host.h
header-test- += scsi/scsi_ioctl.h
header-test- += scsi/scsi_request.h
header-test- += scsi/scsi_tcq.h
header-test- += scsi/scsi_transport.h
header-test- += scsi/scsi_transport_fc.h
header-test- += scsi/scsi_transport_sas.h
header-test- += scsi/scsi_transport_spi.h
header-test- += scsi/scsi_transport_srp.h
header-test- += scsi/scsicam.h
header-test- += scsi/sg.h
header-test- += soc/arc/aux.h
header-test- += soc/arc/mcip.h
header-test- += soc/arc/timers.h
header-test- += soc/brcmstb/common.h
header-test- += soc/fsl/bman.h
header-test- += soc/fsl/qe/qe.h
header-test- += soc/fsl/qe/qe_ic.h
header-test- += soc/fsl/qe/qe_tdm.h
header-test- += soc/fsl/qe/ucc.h
header-test- += soc/fsl/qe/ucc_fast.h
header-test- += soc/fsl/qe/ucc_slow.h
header-test- += soc/fsl/qman.h
header-test- += soc/nps/common.h
header-test-$(CONFIG_ARC) += soc/nps/mtm.h
header-test- += soc/qcom/cmd-db.h
header-test- += soc/qcom/rpmh.h
header-test- += soc/qcom/tcs.h
header-test- += soc/tegra/ahb.h
header-test- += soc/tegra/bpmp-abi.h
header-test- += soc/tegra/common.h
header-test- += soc/tegra/flowctrl.h
header-test- += soc/tegra/fuse.h
header-test- += soc/tegra/mc.h
header-test- += sound/ac97/compat.h
header-test- += sound/aci.h
header-test- += sound/ad1843.h
header-test- += sound/adau1373.h
header-test- += sound/ak4113.h
header-test- += sound/ak4114.h
header-test- += sound/ak4117.h
header-test- += sound/cs35l33.h
header-test- += sound/cs35l34.h
header-test- += sound/cs35l35.h
header-test- += sound/cs35l36.h
header-test- += sound/cs4271.h
header-test- += sound/cs42l52.h
header-test- += sound/cs8427.h
header-test- += sound/da7218.h
header-test- += sound/da7219-aad.h
header-test- += sound/da7219.h
header-test- += sound/da9055.h
header-test- += sound/emu8000.h
header-test- += sound/emux_synth.h
header-test- += sound/hda_component.h
header-test- += sound/hda_hwdep.h
header-test- += sound/hda_i915.h
header-test- += sound/hwdep.h
header-test- += sound/i2c.h
header-test- += sound/l3.h
header-test- += sound/max98088.h
header-test- += sound/max98095.h
header-test- += sound/mixer_oss.h
header-test- += sound/omap-hdmi-audio.h
header-test- += sound/pcm_drm_eld.h
header-test- += sound/pcm_iec958.h
header-test- += sound/pcm_oss.h
header-test- += sound/pxa2xx-lib.h
header-test- += sound/rt286.h
header-test- += sound/rt298.h
header-test- += sound/rt5645.h
header-test- += sound/rt5659.h
header-test- += sound/rt5660.h
header-test- += sound/rt5665.h
header-test- += sound/rt5670.h
header-test- += sound/s3c24xx_uda134x.h
header-test- += sound/seq_device.h
header-test- += sound/seq_kernel.h
header-test- += sound/seq_midi_emul.h
header-test- += sound/seq_oss.h
header-test- += sound/soc-acpi-intel-match.h
header-test- += sound/soc-dai.h
header-test- += sound/soc-dapm.h
header-test- += sound/soc-dpcm.h
header-test- += sound/sof/control.h
header-test- += sound/sof/dai-intel.h
header-test- += sound/sof/dai.h
header-test- += sound/sof/header.h
header-test- += sound/sof/info.h
header-test- += sound/sof/pm.h
header-test- += sound/sof/stream.h
header-test- += sound/sof/topology.h
header-test- += sound/sof/trace.h
header-test- += sound/sof/xtensa.h
header-test- += sound/spear_spdif.h
header-test- += sound/sta32x.h
header-test- += sound/sta350.h
header-test- += sound/tea6330t.h
header-test- += sound/tlv320aic32x4.h
header-test- += sound/tlv320dac33-plat.h
header-test- += sound/uda134x.h
header-test- += sound/wavefront.h
header-test- += sound/wm8903.h
header-test- += sound/wm8904.h
header-test- += sound/wm8960.h
header-test- += sound/wm8962.h
header-test- += sound/wm8993.h
header-test- += sound/wm8996.h
header-test- += sound/wm9081.h
header-test- += sound/wm9090.h
header-test- += target/iscsi/iscsi_target_stat.h
header-test- += trace/bpf_probe.h
header-test- += trace/events/9p.h
header-test- += trace/events/afs.h
header-test- += trace/events/asoc.h
header-test- += trace/events/bcache.h
header-test- += trace/events/block.h
header-test- += trace/events/cachefiles.h
header-test- += trace/events/cgroup.h
header-test- += trace/events/clk.h
header-test- += trace/events/cma.h
header-test- += trace/events/ext4.h
header-test- += trace/events/f2fs.h
header-test- += trace/events/fs_dax.h
header-test- += trace/events/fscache.h
header-test- += trace/events/fsi.h
header-test- += trace/events/fsi_master_ast_cf.h
header-test- += trace/events/fsi_master_gpio.h
header-test- += trace/events/huge_memory.h
header-test- += trace/events/ib_mad.h
header-test- += trace/events/ib_umad.h
header-test- += trace/events/io_uring.h
header-test- += trace/events/iscsi.h
header-test- += trace/events/jbd2.h
header-test- += trace/events/kvm.h
header-test- += trace/events/kyber.h
header-test- += trace/events/libata.h
header-test- += trace/events/mce.h
header-test- += trace/events/mdio.h
header-test- += trace/events/migrate.h
header-test- += trace/events/mmflags.h
header-test- += trace/events/nbd.h
header-test- += trace/events/nilfs2.h
header-test- += trace/events/pwc.h
header-test- += trace/events/rdma.h
header-test- += trace/events/rpcgss.h
header-test- += trace/events/rpcrdma.h
header-test- += trace/events/rxrpc.h
header-test- += trace/events/scsi.h
header-test- += trace/events/siox.h
header-test- += trace/events/spi.h
header-test- += trace/events/swiotlb.h
header-test- += trace/events/syscalls.h
header-test- += trace/events/target.h
header-test- += trace/events/thermal_power_allocator.h
header-test- += trace/events/timer.h
header-test- += trace/events/wbt.h
header-test- += trace/events/xen.h
header-test- += trace/perf.h
header-test- += trace/trace_events.h
header-test- += uapi/drm/vmwgfx_drm.h
header-test- += uapi/linux/a.out.h
header-test- += uapi/linux/coda.h
header-test- += uapi/linux/coda_psdev.h
header-test- += uapi/linux/errqueue.h
header-test- += uapi/linux/eventpoll.h
header-test- += uapi/linux/hdlc/ioctl.h
header-test- += uapi/linux/input.h
header-test- += uapi/linux/kvm.h
header-test- += uapi/linux/kvm_para.h
header-test- += uapi/linux/lightnvm.h
header-test- += uapi/linux/mic_common.h
header-test- += uapi/linux/mman.h
header-test- += uapi/linux/nilfs2_ondisk.h
header-test- += uapi/linux/patchkey.h
header-test- += uapi/linux/ptrace.h
header-test- += uapi/linux/scc.h
header-test- += uapi/linux/seg6_iptunnel.h
header-test- += uapi/linux/smc_diag.h
header-test- += uapi/linux/timex.h
header-test- += uapi/linux/videodev2.h
header-test- += uapi/scsi/scsi_bsg_fc.h
header-test- += uapi/sound/asound.h
header-test- += uapi/sound/sof/eq.h
header-test- += uapi/sound/sof/fw.h
header-test- += uapi/sound/sof/header.h
header-test- += uapi/sound/sof/manifest.h
header-test- += uapi/sound/sof/trace.h
header-test- += uapi/xen/evtchn.h
header-test- += uapi/xen/gntdev.h
header-test- += uapi/xen/privcmd.h
header-test- += vdso/vsyscall.h
header-test- += video/broadsheetfb.h
header-test- += video/cvisionppc.h
header-test- += video/gbe.h
header-test- += video/kyro.h
header-test- += video/maxinefb.h
header-test- += video/metronomefb.h
header-test- += video/neomagic.h
header-test- += video/of_display_timing.h
header-test- += video/omapvrfb.h
header-test- += video/s1d13xxxfb.h
header-test- += video/sstfb.h
header-test- += video/tgafb.h
header-test- += video/udlfb.h
header-test- += video/uvesafb.h
header-test- += video/vga.h
header-test- += video/w100fb.h
header-test- += xen/acpi.h
header-test- += xen/arm/hypercall.h
header-test- += xen/arm/page-coherent.h
header-test- += xen/arm/page.h
header-test- += xen/balloon.h
header-test- += xen/events.h
header-test- += xen/features.h
header-test- += xen/grant_table.h
header-test- += xen/hvm.h
header-test- += xen/interface/callback.h
header-test- += xen/interface/event_channel.h
header-test- += xen/interface/grant_table.h
header-test- += xen/interface/hvm/dm_op.h
header-test- += xen/interface/hvm/hvm_op.h
header-test- += xen/interface/hvm/hvm_vcpu.h
header-test- += xen/interface/hvm/params.h
header-test- += xen/interface/hvm/start_info.h
header-test- += xen/interface/io/9pfs.h
header-test- += xen/interface/io/blkif.h
header-test- += xen/interface/io/console.h
header-test- += xen/interface/io/displif.h
header-test- += xen/interface/io/fbif.h
header-test- += xen/interface/io/kbdif.h
header-test- += xen/interface/io/netif.h
header-test- += xen/interface/io/pciif.h
header-test- += xen/interface/io/protocols.h
header-test- += xen/interface/io/pvcalls.h
header-test- += xen/interface/io/ring.h
header-test- += xen/interface/io/sndif.h
header-test- += xen/interface/io/tpmif.h
header-test- += xen/interface/io/vscsiif.h
header-test- += xen/interface/io/xs_wire.h
header-test- += xen/interface/memory.h
header-test- += xen/interface/nmi.h
header-test- += xen/interface/physdev.h
header-test- += xen/interface/platform.h
header-test- += xen/interface/sched.h
header-test- += xen/interface/vcpu.h
header-test- += xen/interface/version.h
header-test- += xen/interface/xen-mca.h
header-test- += xen/interface/xen.h
header-test- += xen/interface/xenpmu.h
header-test- += xen/mem-reservation.h
header-test- += xen/page.h
header-test- += xen/platform_pci.h
header-test- += xen/swiotlb-xen.h
header-test- += xen/xen-front-pgdir-shbuf.h
header-test- += xen/xen-ops.h
header-test- += xen/xen.h
header-test- += xen/xenbus.h
# Do not include directly
header-test- += linux/compiler-clang.h
header-test- += linux/compiler-gcc.h
header-test- += linux/patchkey.h
header-test- += linux/rwlock_api_smp.h
header-test- += linux/spinlock_types_up.h
header-test- += linux/spinlock_up.h
header-test- += linux/wimax/debug.h
header-test- += rdma/uverbs_named_ioctl.h
# asm-generic/*.h is used by asm/*.h, and should not be included directly
header-test- += asm-generic/% uapi/asm-generic/%
# Timestamp files touched by Kconfig
header-test- += config/%
# Timestamp files touched by scripts/adjust_autoksyms.sh
header-test- += ksym/%
# You could compile-test these, but maybe not so useful...
header-test- += dt-bindings/%
# Do not test generated headers. Stale headers are often left over when you
# traverse the git history without cleaning.
header-test- += generated/%
# The rest are compile-tested
header-test-pattern-y += */*.h */*/*.h */*/*/*.h */*/*/*/*.h
include/asm-generic/export.h
View file @ 76bb8b05
......@@ -31,7 +31,6 @@
*/
.macro ___EXPORT_SYMBOL name,val,sec
#ifdef CONFIG_MODULES
.globl __ksymtab_\name
.section ___ksymtab\sec+\name,"a"
.balign KSYM_ALIGN
__ksymtab_\name:
......@@ -44,7 +43,6 @@ __kstrtab_\name:
#ifdef CONFIG_MODVERSIONS
.section ___kcrctab\sec+\name,"a"
.balign KCRC_ALIGN
__kcrctab_\name:
#if defined(CONFIG_MODULE_REL_CRCS)
.long __crc_\name - .
#else
......
init/Kconfig
View file @ 76bb8b05
......@@ -104,29 +104,9 @@ config COMPILE_TEST
here. If you are a user/distributor, say N here to exclude useless
drivers to be distributed.
config HEADER_TEST
bool "Compile test headers that should be standalone compilable"
help
Compile test headers listed in header-test-y target to ensure they are
self-contained, i.e. compilable as standalone units.
If you are a developer or tester and want to ensure the requested
headers are self-contained, say Y here. Otherwise, choose N.
config KERNEL_HEADER_TEST
bool "Compile test kernel headers"
depends on HEADER_TEST
help
Headers in include/ are used to build external moduls.
Compile test them to ensure they are self-contained, i.e.
compilable as standalone units.
If you are a developer or tester and want to ensure the headers
in include/ are self-contained, say Y here. Otherwise, choose N.
config UAPI_HEADER_TEST
bool "Compile test UAPI headers"
depends on HEADER_TEST && HEADERS_INSTALL && CC_CAN_LINK
depends on HEADERS_INSTALL && CC_CAN_LINK
help
Compile test headers exported to user-space to ensure they are
self-contained, i.e. compilable as standalone units.
......
kernel/Makefile
View file @ 76bb8b05
......@@ -130,7 +130,7 @@ $(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
$(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz
quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz
cmd_genikh = $(BASH) $(srctree)/kernel/gen_kheaders.sh $@
cmd_genikh = $(CONFIG_SHELL) $(srctree)/kernel/gen_kheaders.sh $@
$(obj)/kheaders_data.tar.xz: FORCE
$(call cmd,genikh)
......
kernel/gen_kheaders.sh
View file @ 76bb8b05
#!/bin/bash
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# This script generates an archive consisting of kernel headers
......@@ -21,30 +21,38 @@ arch/$SRCARCH/include/
# Uncomment it for debugging.
# if [ ! -f /tmp/iter ]; then iter=1; echo 1 > /tmp/iter;
# else iter=$(($(cat /tmp/iter) + 1)); echo $iter > /tmp/iter; fi
# find $src_file_list -name "*.h" | xargs ls -l > /tmp/src-ls-$iter
# find $obj_file_list -name "*.h" | xargs ls -l > /tmp/obj-ls-$iter
# find $all_dirs -name "*.h" | xargs ls -l > /tmp/ls-$iter
all_dirs=
if [ "$building_out_of_srctree" ]; then
for d in $dir_list; do
all_dirs="$all_dirs $srctree/$d"
done
fi
all_dirs="$all_dirs $dir_list"
# include/generated/compile.h is ignored because it is touched even when none
# of the source files changed. This causes pointless regeneration, so let us
# ignore them for md5 calculation.
pushd $srctree > /dev/null
src_files_md5="$(find $dir_list -name "*.h" |
grep -v "include/generated/compile.h" |
grep -v "include/generated/autoconf.h" |
xargs ls -l | md5sum | cut -d ' ' -f1)"
popd > /dev/null
obj_files_md5="$(find $dir_list -name "*.h" |
grep -v "include/generated/compile.h" |
grep -v "include/generated/autoconf.h" |
# of the source files changed.
#
# When Kconfig regenerates include/generated/autoconf.h, its timestamp is
# updated, but the contents might be still the same. When any CONFIG option is
# changed, Kconfig touches the corresponding timestamp file include/config/*.h.
# Hence, the md5sum detects the configuration change anyway. We do not need to
# check include/generated/autoconf.h explicitly.
#
# Ignore them for md5 calculation to avoid pointless regeneration.
headers_md5="$(find $all_dirs -name "*.h" |
grep -v "include/generated/compile.h" |
grep -v "include/generated/autoconf.h" |
xargs ls -l | md5sum | cut -d ' ' -f1)"
# Any changes to this script will also cause a rebuild of the archive.
this_file_md5="$(ls -l $sfile | md5sum | cut -d ' ' -f1)"
if [ -f $tarfile ]; then tarfile_md5="$(md5sum $tarfile | cut -d ' ' -f1)"; fi
if [ -f kernel/kheaders.md5 ] &&
[ "$(cat kernel/kheaders.md5|head -1)" == "$src_files_md5" ] &&
[ "$(cat kernel/kheaders.md5|head -2|tail -1)" == "$obj_files_md5" ] &&
[ "$(cat kernel/kheaders.md5|head -3|tail -1)" == "$this_file_md5" ] &&
[ "$(cat kernel/kheaders.md5|tail -1)" == "$tarfile_md5" ]; then
[ "$(head -n 1 kernel/kheaders.md5)" = "$headers_md5" ] &&
[ "$(head -n 2 kernel/kheaders.md5 | tail -n 1)" = "$this_file_md5" ] &&
[ "$(tail -n 1 kernel/kheaders.md5)" = "$tarfile_md5" ]; then
exit
fi
......@@ -55,14 +63,17 @@ fi
rm -rf $cpio_dir
mkdir $cpio_dir
pushd $srctree > /dev/null
for f in $dir_list;
do find "$f" -name "*.h";
done | cpio --quiet -pd $cpio_dir
popd > /dev/null
if [ "$building_out_of_srctree" ]; then
(
cd $srctree
for f in $dir_list
do find "$f" -name "*.h";
done | cpio --quiet -pd $cpio_dir
)
fi
# The second CPIO can complain if files already exist which can
# happen with out of tree builds. Just silence CPIO for now.
# The second CPIO can complain if files already exist which can happen with out
# of tree builds having stale headers in srctree. Just silence CPIO for now.
for f in $dir_list;
do find "$f" -name "*.h";
done | cpio --quiet -pd $cpio_dir >/dev/null 2>&1
......@@ -79,8 +90,7 @@ find $cpio_dir -printf "./%P\n" | LC_ALL=C sort | \
--owner=0 --group=0 --numeric-owner --no-recursion \
-Jcf $tarfile -C $cpio_dir/ -T - > /dev/null
echo "$src_files_md5" > kernel/kheaders.md5
echo "$obj_files_md5" >> kernel/kheaders.md5
echo $headers_md5 > kernel/kheaders.md5
echo "$this_file_md5" >> kernel/kheaders.md5
echo "$(md5sum $tarfile | cut -d ' ' -f1)" >> kernel/kheaders.md5
......
lib/Kconfig.debug
View file @ 76bb8b05
......@@ -308,17 +308,6 @@ config HEADERS_INSTALL
user-space program samples. It is also needed by some features such
as uapi header sanity checks.
config HEADERS_CHECK
bool "Run sanity checks on uapi headers when building 'all'"
depends on HEADERS_INSTALL
help
This option will run basic sanity checks on uapi headers when
building the 'all' target, for example, ensure that they do not
attempt to include files which were not exported, etc.
If you're making modifications to header files which are
relevant for userspace, say 'Y'.
config OPTIMIZE_INLINING
def_bool y
help
......
scripts/.gitignore
View file @ 76bb8b05
......@@ -4,7 +4,6 @@
bin2c
conmakehash
kallsyms
pnmtologo
unifdef
recordmcount
sortextable
......
scripts/Kbuild.include
View file @ 76bb8b05
......@@ -210,17 +210,20 @@ endif
# (needed for the shell)
make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1)))))
# Find any prerequisites that is newer than target or that does not exist.
# Find any prerequisites that are newer than target or that do not exist.
# (This is not true for now; $? should contain any non-existent prerequisites,
# but it does not work as expected when .SECONDARY is present. This seems a bug
# of GNU Make.)
# PHONY targets skipped in both cases.
any-prereq = $(filter-out $(PHONY),$?)$(filter-out $(PHONY) $(wildcard $^),$^)
newer-prereqs = $(filter-out $(PHONY),$?)
# Execute command if command has changed or prerequisite(s) are updated.
if_changed = $(if $(any-prereq)$(cmd-check), \
if_changed = $(if $(newer-prereqs)$(cmd-check), \
$(cmd); \
printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:)
# Execute the command and also postprocess generated .d dependencies file.
if_changed_dep = $(if $(any-prereq)$(cmd-check),$(cmd_and_fixdep),@:)
if_changed_dep = $(if $(newer-prereqs)$(cmd-check),$(cmd_and_fixdep),@:)
cmd_and_fixdep = \
$(cmd); \
......@@ -230,7 +233,7 @@ cmd_and_fixdep = \
# Usage: $(call if_changed_rule,foo)
# Will check if $(cmd_foo) or any of the prerequisites changed,
# and if so will execute $(rule_foo).
if_changed_rule = $(if $(any-prereq)$(cmd-check),$(rule_$(1)),@:)
if_changed_rule = $(if $(newer-prereqs)$(cmd-check),$(rule_$(1)),@:)
###
# why - tell why a target got built
......@@ -255,7 +258,7 @@ ifeq ($(KBUILD_VERBOSE),2)
why = \
$(if $(filter $@, $(PHONY)),- due to target is PHONY, \
$(if $(wildcard $@), \
$(if $(any-prereq),- due to: $(any-prereq), \
$(if $(newer-prereqs),- due to: $(newer-prereqs), \
$(if $(cmd-check), \
$(if $(cmd_$@),- due to command line change, \
$(if $(filter $@, $(targets)), \
......
scripts/Makefile
View file @ 76bb8b05
......@@ -4,7 +4,6 @@
# the kernel for the build process.
# ---------------------------------------------------------------------------
# kallsyms: Find all symbols in vmlinux
# pnmttologo: Convert pnm files to logo files
# conmakehash: Create chartable
# conmakehash: Create arrays for initializing the kernel console tables
......@@ -12,7 +11,6 @@ HOST_EXTRACFLAGS += -I$(srctree)/tools/include
hostprogs-$(CONFIG_BUILD_BIN2C) += bin2c
hostprogs-$(CONFIG_KALLSYMS) += kallsyms
hostprogs-$(CONFIG_LOGO) += pnmtologo
hostprogs-$(CONFIG_VT) += conmakehash
hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount
hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable
......
scripts/Makefile.build
View file @ 76bb8b05
......@@ -283,15 +283,6 @@ quiet_cmd_cc_lst_c = MKLST $@
$(obj)/%.lst: $(src)/%.c FORCE
$(call if_changed_dep,cc_lst_c)
# header test (header-test-y, header-test-m target)
# ---------------------------------------------------------------------------
quiet_cmd_cc_s_h = CC $@
cmd_cc_s_h = $(CC) $(c_flags) -S -o $@ -x c /dev/null -include $<
$(obj)/%.h.s: $(src)/%.h FORCE
$(call if_changed_dep,cc_s_h)
# Compile assembler sources (.S)
# ---------------------------------------------------------------------------
......@@ -469,17 +460,20 @@ targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \
ifdef single-build
KBUILD_SINGLE_TARGETS := $(filter $(obj)/%, $(KBUILD_SINGLE_TARGETS))
curdir-single := $(sort $(foreach x, $(KBUILD_SINGLE_TARGETS), \
$(if $(filter $(x) $(basename $(x)).o, $(targets)), $(x))))
# Handle single targets without any rule: show "Nothing to be done for ..." or
# "No rule to make target ..." depending on whether the target exists.
unknown-single := $(filter-out $(addsuffix /%, $(subdir-ym)), \
$(filter $(obj)/%, \
$(filter-out $(curdir-single), \
$(KBUILD_SINGLE_TARGETS))))
$(filter-out $(curdir-single), $(KBUILD_SINGLE_TARGETS)))
single-subdirs := $(foreach d, $(subdir-ym), \
$(if $(filter $(d)/%, $(KBUILD_SINGLE_TARGETS)), $(d)))
__build: $(curdir-single) $(subdir-ym)
__build: $(curdir-single) $(single-subdirs)
ifneq ($(unknown-single),)
$(Q)$(MAKE) -f /dev/null $(unknown-single)
endif
......
scripts/Makefile.headersinst
View file @ 76bb8b05
......@@ -56,9 +56,6 @@ new-dirs := $(filter-out $(existing-dirs), $(wanted-dirs))
$(if $(new-dirs), $(shell mkdir -p $(new-dirs)))
# Rules
ifndef HDRCHECK
quiet_cmd_install = HDRINST $@
cmd_install = $(CONFIG_SHELL) $(srctree)/scripts/headers_install.sh $< $@
......@@ -81,21 +78,6 @@ existing-headers := $(filter $(old-headers), $(all-headers))
-include $(foreach f,$(existing-headers),$(dir $(f)).$(notdir $(f)).cmd)
else
quiet_cmd_check = HDRCHK $<
cmd_check = $(PERL) $(srctree)/scripts/headers_check.pl $(dst) $(SRCARCH) $<; touch $@
check-files := $(addsuffix .chk, $(all-headers))
$(check-files): $(dst)/%.chk : $(dst)/% $(srctree)/scripts/headers_check.pl
$(call cmd,check)
__headers: $(check-files)
@:
endif
PHONY += FORCE
FORCE:
......
scripts/Makefile.lib
View file @ 76bb8b05
......@@ -65,20 +65,6 @@ extra-y += $(patsubst %.dtb,%.dt.yaml, $(dtb-y))
extra-$(CONFIG_OF_ALL_DTBS) += $(patsubst %.dtb,%.dt.yaml, $(dtb-))
endif
# Test self-contained headers
# Wildcard searches in $(srctree)/$(src)/, but not in $(objtree)/$(obj)/.
# Stale generated headers are often left over, so pattern matching should
# be avoided. Please notice $(srctree)/$(src)/ and $(objtree)/$(obj) point
# to the same location for in-tree building. So, header-test-pattern-y should
# be used with care.
header-test-y += $(filter-out $(header-test-), \
$(patsubst $(srctree)/$(src)/%, %, \
$(wildcard $(addprefix $(srctree)/$(src)/, \
$(header-test-pattern-y)))))
extra-$(CONFIG_HEADER_TEST) += $(addsuffix .s, $(header-test-y) $(header-test-m))
# Add subdir path
extra-y := $(addprefix $(obj)/,$(extra-y))
......
scripts/Makefile.modpost
View file @ 76bb8b05
......@@ -50,12 +50,10 @@ MODPOST = scripts/mod/modpost \
$(if $(CONFIG_MODVERSIONS),-m) \
$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a) \
$(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
$(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \
$(if $(KBUILD_EXTMOD),$(addprefix -e ,$(KBUILD_EXTRA_SYMBOLS))) \
$(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
$(if $(CONFIG_SECTION_MISMATCH_WARN_ONLY),,-E) \
$(if $(KBUILD_MODPOST_WARN),-w) \
$(if $(filter nsdeps,$(MAKECMDGOALS)),-d)
$(if $(KBUILD_MODPOST_WARN),-w)
ifdef MODPOST_VMLINUX
......@@ -67,10 +65,14 @@ __modpost:
else
# When building external modules load the Kbuild file to retrieve EXTRA_SYMBOLS info
ifneq ($(KBUILD_EXTMOD),)
MODPOST += $(subst -i,-n,$(filter -i,$(MAKEFLAGS))) -s -T - \
$(if $(KBUILD_NSDEPS),-d $(MODULES_NSDEPS))
# set src + obj - they may be used when building the .mod.c file
ifeq ($(KBUILD_EXTMOD),)
MODPOST += $(wildcard vmlinux)
else
# set src + obj - they may be used in the modules's Makefile
obj := $(KBUILD_EXTMOD)
src := $(obj)
......@@ -79,8 +81,6 @@ include $(if $(wildcard $(KBUILD_EXTMOD)/Kbuild), \
$(KBUILD_EXTMOD)/Kbuild, $(KBUILD_EXTMOD)/Makefile)
endif
MODPOST += $(subst -i,-n,$(filter -i,$(MAKEFLAGS))) -s -T - $(wildcard vmlinux)
# find all modules listed in modules.order
modules := $(sort $(shell cat $(MODORDER)))
......@@ -96,8 +96,6 @@ ifneq ($(KBUILD_MODPOST_NOFINAL),1)
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modfinal
endif
nsdeps: __modpost
endif
.PHONY: $(PHONY)
scripts/Makefile.package
View file @ 76bb8b05
......@@ -103,7 +103,7 @@ snap-pkg:
# tarball targets
# ---------------------------------------------------------------------------
tar-pkgs := tar-pkg targz-pkg tarbz2-pkg tarxz-pkg
tar-pkgs := dir-pkg tar-pkg targz-pkg tarbz2-pkg tarxz-pkg
PHONY += $(tar-pkgs)
$(tar-pkgs):
$(MAKE) -f $(srctree)/Makefile
......@@ -146,7 +146,9 @@ help:
@echo ' binrpm-pkg - Build only the binary kernel RPM package'
@echo ' deb-pkg - Build both source and binary deb kernel packages'
@echo ' bindeb-pkg - Build only the binary kernel deb package'
@echo ' snap-pkg - Build only the binary kernel snap package (will connect to external hosts)'
@echo ' snap-pkg - Build only the binary kernel snap package'
@echo ' (will connect to external hosts)'
@echo ' dir-pkg - Build the kernel as a plain directory structure'
@echo ' tar-pkg - Build the kernel as an uncompressed tarball'
@echo ' targz-pkg - Build the kernel as a gzip compressed tarball'
@echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball'
......
scripts/kallsyms.c
View file @ 76bb8b05
......@@ -18,15 +18,14 @@
*
*/
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
#endif
#define KSYM_NAME_LEN 128
......@@ -58,9 +57,9 @@ static struct addr_range percpu_range = {
static struct sym_entry *table;
static unsigned int table_size, table_cnt;
static int all_symbols = 0;
static int absolute_percpu = 0;
static int base_relative = 0;
static int all_symbols;
static int absolute_percpu;
static int base_relative;
static int token_profit[0x10000];
......@@ -76,18 +75,88 @@ static void usage(void)
exit(1);
}
/*
* This ignores the intensely annoying "mapping symbols" found
* in ARM ELF files: $a, $t and $d.
*/
static int is_arm_mapping_symbol(const char *str)
static char *sym_name(const struct sym_entry *s)
{
return (char *)s->sym + 1;
}
static bool is_ignored_symbol(const char *name, char type)
{
return str[0] == '$' && strchr("axtd", str[1])
&& (str[2] == '\0' || str[2] == '.');
static const char * const ignored_symbols[] = {
/*
* Symbols which vary between passes. Passes 1 and 2 must have
* identical symbol lists. The kallsyms_* symbols below are
* only added after pass 1, they would be included in pass 2
* when --all-symbols is specified so exclude them to get a
* stable symbol list.
*/
"kallsyms_addresses",
"kallsyms_offsets",
"kallsyms_relative_base",
"kallsyms_num_syms",
"kallsyms_names",
"kallsyms_markers",
"kallsyms_token_table",
"kallsyms_token_index",
/* Exclude linker generated symbols which vary between passes */
"_SDA_BASE_", /* ppc */
"_SDA2_BASE_", /* ppc */
NULL
};
static const char * const ignored_prefixes[] = {
"$", /* local symbols for ARM, MIPS, etc. */
".LASANPC", /* s390 kasan local symbols */
"__crc_", /* modversions */
"__efistub_", /* arm64 EFI stub namespace */
NULL
};
static const char * const ignored_suffixes[] = {
"_from_arm", /* arm */
"_from_thumb", /* arm */
"_veneer", /* arm */
NULL
};
const char * const *p;
/* Exclude symbols which vary between passes. */
for (p = ignored_symbols; *p; p++)
if (!strcmp(name, *p))
return true;
for (p = ignored_prefixes; *p; p++)
if (!strncmp(name, *p, strlen(*p)))
return true;
for (p = ignored_suffixes; *p; p++) {
int l = strlen(name) - strlen(*p);
if (l >= 0 && !strcmp(name + l, *p))
return true;
}
if (type == 'U' || type == 'u')
return true;
/* exclude debugging symbols */
if (type == 'N' || type == 'n')
return true;
if (toupper(type) == 'A') {
/* Keep these useful absolute symbols */
if (strcmp(name, "__kernel_syscall_via_break") &&
strcmp(name, "__kernel_syscall_via_epc") &&
strcmp(name, "__kernel_sigtramp") &&
strcmp(name, "__gp"))
return true;
}
return false;
}
static int check_symbol_range(const char *sym, unsigned long long addr,
struct addr_range *ranges, int entries)
static void check_symbol_range(const char *sym, unsigned long long addr,
struct addr_range *ranges, int entries)
{
size_t i;
struct addr_range *ar;
......@@ -97,14 +166,12 @@ static int check_symbol_range(const char *sym, unsigned long long addr,
if (strcmp(sym, ar->start_sym) == 0) {
ar->start = addr;
return 0;
return;
} else if (strcmp(sym, ar->end_sym) == 0) {
ar->end = addr;
return 0;
return;
}
}
return 1;
}
static int read_symbol(FILE *in, struct sym_entry *s)
......@@ -125,34 +192,15 @@ static int read_symbol(FILE *in, struct sym_entry *s)
return -1;
}
if (is_ignored_symbol(sym, stype))
return -1;
/* Ignore most absolute/undefined (?) symbols. */
if (strcmp(sym, "_text") == 0)
_text = s->addr;
else if (check_symbol_range(sym, s->addr, text_ranges,
ARRAY_SIZE(text_ranges)) == 0)
/* nothing to do */;
else if (toupper(stype) == 'A')
{
/* Keep these useful absolute symbols */
if (strcmp(sym, "__kernel_syscall_via_break") &&
strcmp(sym, "__kernel_syscall_via_epc") &&
strcmp(sym, "__kernel_sigtramp") &&
strcmp(sym, "__gp"))
return -1;
}
else if (toupper(stype) == 'U' ||
is_arm_mapping_symbol(sym))
return -1;
/* exclude also MIPS ELF local symbols ($L123 instead of .L123) */
else if (sym[0] == '$')
return -1;
/* exclude debugging symbols */
else if (stype == 'N' || stype == 'n')
return -1;
/* exclude s390 kasan local symbols */
else if (!strncmp(sym, ".LASANPC", 8))
return -1;
check_symbol_range(sym, s->addr, text_ranges, ARRAY_SIZE(text_ranges));
check_symbol_range(sym, s->addr, &percpu_range, 1);
/* include the type field in the symbol name, so that it gets
* compressed together */
......@@ -163,22 +211,19 @@ static int read_symbol(FILE *in, struct sym_entry *s)
"unable to allocate required amount of memory\n");
exit(EXIT_FAILURE);
}
strcpy((char *)s->sym + 1, sym);
strcpy(sym_name(s), sym);
s->sym[0] = stype;
s->percpu_absolute = 0;
/* Record if we've found __per_cpu_start/end. */
check_symbol_range(sym, s->addr, &percpu_range, 1);
return 0;
}
static int symbol_in_range(struct sym_entry *s, struct addr_range *ranges,
int entries)
static int symbol_in_range(const struct sym_entry *s,
const struct addr_range *ranges, int entries)
{
size_t i;
struct addr_range *ar;
const struct addr_range *ar;
for (i = 0; i < entries; ++i) {
ar = &ranges[i];
......@@ -190,41 +235,9 @@ static int symbol_in_range(struct sym_entry *s, struct addr_range *ranges,
return 0;
}
static int symbol_valid(struct sym_entry *s)
static int symbol_valid(const struct sym_entry *s)
{
/* Symbols which vary between passes. Passes 1 and 2 must have
* identical symbol lists. The kallsyms_* symbols below are only added
* after pass 1, they would be included in pass 2 when --all-symbols is
* specified so exclude them to get a stable symbol list.
*/
static char *special_symbols[] = {
"kallsyms_addresses",
"kallsyms_offsets",
"kallsyms_relative_base",
"kallsyms_num_syms",
"kallsyms_names",
"kallsyms_markers",
"kallsyms_token_table",
"kallsyms_token_index",
/* Exclude linker generated symbols which vary between passes */
"_SDA_BASE_", /* ppc */
"_SDA2_BASE_", /* ppc */
NULL };
static char *special_prefixes[] = {
"__crc_", /* modversions */
"__efistub_", /* arm64 EFI stub namespace */
NULL };
static char *special_suffixes[] = {
"_veneer", /* arm */
"_from_arm", /* arm */
"_from_thumb", /* arm */
NULL };
int i;
char *sym_name = (char *)s->sym + 1;
const char *name = sym_name(s);
/* if --all-symbols is not specified, then symbols outside the text
* and inittext sections are discarded */
......@@ -239,35 +252,37 @@ static int symbol_valid(struct sym_entry *s)
* rules.
*/
if ((s->addr == text_range_text->end &&
strcmp(sym_name,
text_range_text->end_sym)) ||
strcmp(name, text_range_text->end_sym)) ||
(s->addr == text_range_inittext->end &&
strcmp(sym_name,
text_range_inittext->end_sym)))
strcmp(name, text_range_inittext->end_sym)))
return 0;
}
/* Exclude symbols which vary between passes. */
for (i = 0; special_symbols[i]; i++)
if (strcmp(sym_name, special_symbols[i]) == 0)
return 0;
return 1;
}
for (i = 0; special_prefixes[i]; i++) {
int l = strlen(special_prefixes[i]);
/* remove all the invalid symbols from the table */
static void shrink_table(void)
{
unsigned int i, pos;
if (l <= strlen(sym_name) &&
strncmp(sym_name, special_prefixes[i], l) == 0)
return 0;
pos = 0;
for (i = 0; i < table_cnt; i++) {
if (symbol_valid(&table[i])) {
if (pos != i)
table[pos] = table[i];
pos++;
} else {
free(table[i].sym);
}
}
table_cnt = pos;
for (i = 0; special_suffixes[i]; i++) {
int l = strlen(sym_name) - strlen(special_suffixes[i]);
if (l >= 0 && strcmp(sym_name + l, special_suffixes[i]) == 0)
return 0;
/* When valid symbol is not registered, exit to error */
if (!table_cnt) {
fprintf(stderr, "No valid symbol.\n");
exit(1);
}
return 1;
}
static void read_map(FILE *in)
......@@ -288,7 +303,7 @@ static void read_map(FILE *in)
}
}
static void output_label(char *label)
static void output_label(const char *label)
{
printf(".globl %s\n", label);
printf("\tALGN\n");
......@@ -297,7 +312,7 @@ static void output_label(char *label)
/* uncompress a compressed symbol. When this function is called, the best table
* might still be compressed itself, so the function needs to be recursive */
static int expand_symbol(unsigned char *data, int len, char *result)
static int expand_symbol(const unsigned char *data, int len, char *result)
{
int c, rlen, total=0;
......@@ -322,7 +337,7 @@ static int expand_symbol(unsigned char *data, int len, char *result)
return total;
}
static int symbol_absolute(struct sym_entry *s)
static int symbol_absolute(const struct sym_entry *s)
{
return s->percpu_absolute;
}
......@@ -460,7 +475,7 @@ static void write_src(void)
/* table lookup compression functions */
/* count all the possible tokens in a symbol */
static void learn_symbol(unsigned char *symbol, int len)
static void learn_symbol(const unsigned char *symbol, int len)
{
int i;
......@@ -469,7 +484,7 @@ static void learn_symbol(unsigned char *symbol, int len)
}
/* decrease the count for all the possible tokens in a symbol */
static void forget_symbol(unsigned char *symbol, int len)
static void forget_symbol(const unsigned char *symbol, int len)
{
int i;
......@@ -477,24 +492,17 @@ static void forget_symbol(unsigned char *symbol, int len)
token_profit[ symbol[i] + (symbol[i + 1] << 8) ]--;
}
/* remove all the invalid symbols from the table and do the initial token count */
/* do the initial token count */
static void build_initial_tok_table(void)
{
unsigned int i, pos;
unsigned int i;
pos = 0;
for (i = 0; i < table_cnt; i++) {
if ( symbol_valid(&table[i]) ) {
if (pos != i)
table[pos] = table[i];
learn_symbol(table[pos].sym, table[pos].len);
pos++;
}
}
table_cnt = pos;
for (i = 0; i < table_cnt; i++)
learn_symbol(table[i].sym, table[i].len);
}
static void *find_token(unsigned char *str, int len, unsigned char *token)
static unsigned char *find_token(unsigned char *str, int len,
const unsigned char *token)
{
int i;
......@@ -507,7 +515,7 @@ static void *find_token(unsigned char *str, int len, unsigned char *token)
/* replace a given token in all the valid symbols. Use the sampled symbols
* to update the counts */
static void compress_symbols(unsigned char *str, int idx)
static void compress_symbols(const unsigned char *str, int idx)
{
unsigned int i, len, size;
unsigned char *p1, *p2;
......@@ -614,19 +622,13 @@ static void optimize_token_table(void)
insert_real_symbols_in_table();
/* When valid symbol is not registered, exit to error */
if (!table_cnt) {
fprintf(stderr, "No valid symbol.\n");
exit(1);
}
optimize_result();
}
/* guess for "linker script provide" symbol */
static int may_be_linker_script_provide_symbol(const struct sym_entry *se)
{
const char *symbol = (char *)se->sym + 1;
const char *symbol = sym_name(se);
int len = se->len - 1;
if (len < 8)
......@@ -658,16 +660,6 @@ static int may_be_linker_script_provide_symbol(const struct sym_entry *se)
return 0;
}
static int prefix_underscores_count(const char *str)
{
const char *tail = str;
while (*tail == '_')
tail++;
return tail - str;
}
static int compare_symbols(const void *a, const void *b)
{
const struct sym_entry *sa;
......@@ -696,8 +688,8 @@ static int compare_symbols(const void *a, const void *b)
return wa - wb;
/* sort by the number of prefix underscores */
wa = prefix_underscores_count((const char *)sa->sym + 1);
wb = prefix_underscores_count((const char *)sb->sym + 1);
wa = strspn(sym_name(sa), "_");
wb = strspn(sym_name(sb), "_");
if (wa != wb)
return wa - wb;
......@@ -731,11 +723,15 @@ static void record_relative_base(void)
{
unsigned int i;
relative_base = -1ULL;
for (i = 0; i < table_cnt; i++)
if (!symbol_absolute(&table[i]) &&
table[i].addr < relative_base)
if (!symbol_absolute(&table[i])) {
/*
* The table is sorted by address.
* Take the first non-absolute symbol value.
*/
relative_base = table[i].addr;
return;
}
}
int main(int argc, char **argv)
......@@ -756,11 +752,12 @@ int main(int argc, char **argv)
usage();
read_map(stdin);
shrink_table();
if (absolute_percpu)
make_percpus_absolute();
sort_symbols();
if (base_relative)
record_relative_base();
sort_symbols();
optimize_token_table();
write_src();
......
scripts/kconfig/Makefile
View file @ 76bb8b05
......@@ -66,7 +66,9 @@ localyesconfig localmodconfig: $(obj)/conf
# syncconfig has become an internal implementation detail and is now
# deprecated for external use
simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \
alldefconfig randconfig listnewconfig olddefconfig syncconfig
alldefconfig randconfig listnewconfig olddefconfig syncconfig \
helpnewconfig
PHONY += $(simple-targets)
$(simple-targets): $(obj)/conf
......@@ -134,17 +136,19 @@ help:
@echo ' alldefconfig - New config with all symbols set to default'
@echo ' randconfig - New config with random answer to all options'
@echo ' listnewconfig - List new options'
@echo ' helpnewconfig - List new options and help text'
@echo ' olddefconfig - Same as oldconfig but sets new symbols to their'
@echo ' default value without prompting'
@echo ' kvmconfig - Enable additional options for kvm guest kernel support'
@echo ' xenconfig - Enable additional options for xen dom0 and guest kernel support'
@echo ' xenconfig - Enable additional options for xen dom0 and guest kernel'
@echo ' support'
@echo ' tinyconfig - Configure the tiniest possible kernel'
@echo ' testconfig - Run Kconfig unit tests (requires python3 and pytest)'
# ===========================================================================
# object files used by all kconfig flavours
common-objs := confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o \
symbol.o
symbol.o util.o
$(obj)/lexer.lex.o: $(obj)/parser.tab.h
HOSTCFLAGS_lexer.lex.o := -I $(srctree)/$(src)
......
scripts/kconfig/conf.c
View file @ 76bb8b05
......@@ -32,6 +32,7 @@ enum input_mode {
defconfig,
savedefconfig,
listnewconfig,
helpnewconfig,
olddefconfig,
};
static enum input_mode input_mode = oldaskconfig;
......@@ -434,6 +435,11 @@ static void check_conf(struct menu *menu)
printf("%s%s=%s\n", CONFIG_, sym->name, str);
}
}
} else if (input_mode == helpnewconfig) {
printf("-----\n");
print_help(menu);
printf("-----\n");
} else {
if (!conf_cnt++)
printf("*\n* Restart config...\n*\n");
......@@ -459,6 +465,7 @@ static struct option long_opts[] = {
{"alldefconfig", no_argument, NULL, alldefconfig},
{"randconfig", no_argument, NULL, randconfig},
{"listnewconfig", no_argument, NULL, listnewconfig},
{"helpnewconfig", no_argument, NULL, helpnewconfig},
{"olddefconfig", no_argument, NULL, olddefconfig},
{NULL, 0, NULL, 0}
};
......@@ -469,6 +476,7 @@ static void conf_usage(const char *progname)
printf("Usage: %s [-s] [option] <kconfig-file>\n", progname);
printf("[option] is _one_ of the following:\n");
printf(" --listnewconfig List new options\n");
printf(" --helpnewconfig List new options and help text\n");
printf(" --oldaskconfig Start a new configuration using a line-oriented program\n");
printf(" --oldconfig Update a configuration using a provided .config as base\n");
printf(" --syncconfig Similar to oldconfig but generates configuration in\n"
......@@ -543,6 +551,7 @@ int main(int ac, char **av)
case allmodconfig:
case alldefconfig:
case listnewconfig:
case helpnewconfig:
case olddefconfig:
break;
case '?':
......@@ -576,6 +585,7 @@ int main(int ac, char **av)
case oldaskconfig:
case oldconfig:
case listnewconfig:
case helpnewconfig:
case olddefconfig:
conf_read(NULL);
break;
......@@ -657,6 +667,7 @@ int main(int ac, char **av)
/* fall through */
case oldconfig:
case listnewconfig:
case helpnewconfig:
case syncconfig:
/* Update until a loop caused no more changes */
do {
......@@ -675,7 +686,7 @@ int main(int ac, char **av)
defconfig_file);
return 1;
}
} else if (input_mode != listnewconfig) {
} else if (input_mode != listnewconfig && input_mode != helpnewconfig) {
if (!no_conf_write && conf_write(NULL)) {
fprintf(stderr, "\n*** Error during writing of the configuration.\n\n");
exit(1);
......
scripts/kconfig/mconf-cfg.sh
View file @ 76bb8b05
......@@ -44,4 +44,7 @@ echo >&2 "* Unable to find the ncurses package."
echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
echo >&2 "* depending on your distribution)."
echo >&2 "*"
echo >&2 "* You may also need to install pkg-config to find the"
echo >&2 "* ncurses installed in a non-default location."
echo >&2 "*"
exit 1
scripts/kconfig/nconf-cfg.sh
View file @ 76bb8b05
......@@ -44,4 +44,7 @@ echo >&2 "* Unable to find the ncurses package."
echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
echo >&2 "* depending on your distribution)."
echo >&2 "*"
echo >&2 "* You may also need to install pkg-config to find the"
echo >&2 "* ncurses installed in a non-default location."
echo >&2 "*"
exit 1
scripts/kconfig/parser.y
View file @ 76bb8b05
......@@ -727,5 +727,4 @@ void zconfdump(FILE *out)
}
}
#include "util.c"
#include "menu.c"
scripts/mod/modpost.c
View file @ 76bb8b05
......@@ -38,8 +38,6 @@ static int sec_mismatch_count = 0;
static int sec_mismatch_fatal = 0;
/* ignore missing files */
static int ignore_missing_files;
/* write namespace dependencies */
static int write_namespace_deps;
enum export {
export_plain, export_unused, export_gpl,
......@@ -171,7 +169,6 @@ struct symbol {
unsigned int vmlinux:1; /* 1 if symbol is defined in vmlinux */
unsigned int kernel:1; /* 1 if symbol is from kernel
* (only for external modules) **/
unsigned int preloaded:1; /* 1 if symbol from Module.symvers, or crc */
unsigned int is_static:1; /* 1 if symbol is not global */
enum export export; /* Type of export */
char name[0];
......@@ -214,13 +211,11 @@ static struct symbol *new_symbol(const char *name, struct module *module,
enum export export)
{
unsigned int hash;
struct symbol *new;
hash = tdb_hash(name) % SYMBOL_HASH_SIZE;
new = symbolhash[hash] = alloc_symbol(name, 0, symbolhash[hash]);
new->module = module;
new->export = export;
return new;
symbolhash[hash] = alloc_symbol(name, 0, symbolhash[hash]);
return symbolhash[hash];
}
static struct symbol *find_symbol(const char *name)
......@@ -241,10 +236,8 @@ static struct symbol *find_symbol(const char *name)
static bool contains_namespace(struct namespace_list *list,
const char *namespace)
{
struct namespace_list *ns_entry;
for (ns_entry = list; ns_entry != NULL; ns_entry = ns_entry->next)
if (strcmp(ns_entry->namespace, namespace) == 0)
for (; list; list = list->next)
if (!strcmp(list->namespace, namespace))
return true;
return false;
......@@ -312,6 +305,18 @@ static const char *sec_name(struct elf_info *elf, int secindex)
return sech_name(elf, &elf->sechdrs[secindex]);
}
static void *sym_get_data(const struct elf_info *info, const Elf_Sym *sym)
{
Elf_Shdr *sechdr = &info->sechdrs[sym->st_shndx];
unsigned long offset;
offset = sym->st_value;
if (info->hdr->e_type != ET_REL)
offset -= sechdr->sh_addr;
return (void *)info->hdr + sechdr->sh_offset + offset;
}
#define strstarts(str, prefix) (strncmp(str, prefix, strlen(prefix)) == 0)
static enum export export_from_secname(struct elf_info *elf, unsigned int sec)
......@@ -348,10 +353,10 @@ static enum export export_from_sec(struct elf_info *elf, unsigned int sec)
return export_unknown;
}
static const char *namespace_from_kstrtabns(struct elf_info *info,
Elf_Sym *kstrtabns)
static const char *namespace_from_kstrtabns(const struct elf_info *info,
const Elf_Sym *sym)
{
char *value = info->ksymtab_strings + kstrtabns->st_value;
const char *value = sym_get_data(info, sym);
return value[0] ? value : NULL;
}
......@@ -385,33 +390,32 @@ static struct symbol *sym_add_exported(const char *name, struct module *mod,
if (!s) {
s = new_symbol(name, mod, export);
} else {
if (!s->preloaded) {
warn("%s: '%s' exported twice. Previous export was in %s%s\n",
mod->name, name, s->module->name,
is_vmlinux(s->module->name) ? "" : ".ko");
} else {
/* In case Module.symvers was out of date */
s->module = mod;
}
} else if (!external_module || is_vmlinux(s->module->name) ||
s->module == mod) {
warn("%s: '%s' exported twice. Previous export was in %s%s\n",
mod->name, name, s->module->name,
is_vmlinux(s->module->name) ? "" : ".ko");
return s;
}
s->preloaded = 0;
s->module = mod;
s->vmlinux = is_vmlinux(mod->name);
s->kernel = 0;
s->export = export;
return s;
}
static void sym_update_crc(const char *name, struct module *mod,
unsigned int crc, enum export export)
static void sym_set_crc(const char *name, unsigned int crc)
{
struct symbol *s = find_symbol(name);
if (!s) {
s = new_symbol(name, mod, export);
/* Don't complain when we find it later. */
s->preloaded = 1;
}
/*
* Ignore stand-alone __crc_*, which might be auto-generated symbols
* such as __*_veneer in ARM ELF.
*/
if (!s)
return;
s->crc = crc;
s->crc_valid = 1;
}
......@@ -593,10 +597,6 @@ static int parse_elf(struct elf_info *info, const char *filename)
info->export_unused_gpl_sec = i;
else if (strcmp(secname, "__ksymtab_gpl_future") == 0)
info->export_gpl_future_sec = i;
else if (strcmp(secname, "__ksymtab_strings") == 0)
info->ksymtab_strings = (void *)hdr +
sechdrs[i].sh_offset -
sechdrs[i].sh_addr;
if (sechdrs[i].sh_type == SHT_SYMTAB) {
unsigned int sh_link_idx;
......@@ -679,12 +679,34 @@ static int ignore_undef_symbol(struct elf_info *info, const char *symname)
return 0;
}
static void handle_modversions(struct module *mod, struct elf_info *info,
Elf_Sym *sym, const char *symname)
static void handle_modversion(const struct module *mod,
const struct elf_info *info,
const Elf_Sym *sym, const char *symname)
{
unsigned int crc;
if (sym->st_shndx == SHN_UNDEF) {
warn("EXPORT symbol \"%s\" [%s%s] version generation failed, symbol will not be versioned.\n",
symname, mod->name, is_vmlinux(mod->name) ? "":".ko");
return;
}
if (sym->st_shndx == SHN_ABS) {
crc = sym->st_value;
} else {
unsigned int *crcp;
/* symbol points to the CRC in the ELF object */
crcp = sym_get_data(info, sym);
crc = TO_NATIVE(*crcp);
}
sym_set_crc(symname, crc);
}
static void handle_symbol(struct module *mod, struct elf_info *info,
const Elf_Sym *sym, const char *symname)
{
enum export export;
bool is_crc = false;
const char *name;
if ((!is_vmlinux(mod->name) || mod->is_dot_o) &&
......@@ -693,24 +715,6 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
else
export = export_from_sec(info, get_secindex(info, sym));
/* CRC'd symbol */
if (strstarts(symname, "__crc_")) {
is_crc = true;
crc = (unsigned int) sym->st_value;
if (sym->st_shndx != SHN_UNDEF && sym->st_shndx != SHN_ABS) {
unsigned int *crcp;
/* symbol points to the CRC in the ELF object */
crcp = (void *)info->hdr + sym->st_value +
info->sechdrs[sym->st_shndx].sh_offset -
(info->hdr->e_type != ET_REL ?
info->sechdrs[sym->st_shndx].sh_addr : 0);
crc = TO_NATIVE(*crcp);
}
sym_update_crc(symname + strlen("__crc_"), mod, crc,
export);
}
switch (sym->st_shndx) {
case SHN_COMMON:
if (strstarts(symname, "__gnu_lto_")) {
......@@ -745,11 +749,6 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
}
#endif
if (is_crc) {
const char *e = is_vmlinux(mod->name) ?"":".ko";
warn("EXPORT symbol \"%s\" [%s%s] version generation failed, symbol will not be versioned.\n",
symname + strlen("__crc_"), mod->name, e);
}
mod->unres = alloc_symbol(symname,
ELF_ST_BIND(sym->st_info) == STB_WEAK,
mod->unres);
......@@ -2050,18 +2049,22 @@ static void read_symbols(const char *modname)
for (sym = info.symtab_start; sym < info.symtab_stop; sym++) {
symname = remove_dot(info.strtab + sym->st_name);
handle_modversions(mod, &info, sym, symname);
handle_symbol(mod, &info, sym, symname);
handle_moddevtable(mod, &info, sym, symname);
}
/* Apply symbol namespaces from __kstrtabns_<symbol> entries. */
for (sym = info.symtab_start; sym < info.symtab_stop; sym++) {
symname = remove_dot(info.strtab + sym->st_name);
/* Apply symbol namespaces from __kstrtabns_<symbol> entries. */
if (strstarts(symname, "__kstrtabns_"))
sym_update_namespace(symname + strlen("__kstrtabns_"),
namespace_from_kstrtabns(&info,
sym));
if (strstarts(symname, "__crc_"))
handle_modversion(mod, &info, sym,
symname + strlen("__crc_"));
}
// check for static EXPORT_SYMBOL_* functions && global vars
......@@ -2217,15 +2220,11 @@ static int check_exports(struct module *mod)
else
basename = mod->name;
if (exp->namespace) {
add_namespace(&mod->required_namespaces,
exp->namespace);
if (!write_namespace_deps &&
!module_imports_namespace(mod, exp->namespace)) {
warn("module %s uses symbol %s from namespace %s, but does not import it.\n",
basename, exp->name, exp->namespace);
}
if (exp->namespace &&
!module_imports_namespace(mod, exp->namespace)) {
warn("module %s uses symbol %s from namespace %s, but does not import it.\n",
basename, exp->name, exp->namespace);
add_namespace(&mod->missing_namespaces, exp->namespace);
}
if (!mod->gpl_compatible)
......@@ -2477,9 +2476,8 @@ static void read_dump(const char *fname, unsigned int kernel)
}
s = sym_add_exported(symname, mod, export_no(export));
s->kernel = kernel;
s->preloaded = 1;
s->is_static = 0;
sym_update_crc(symname, mod, crc, export_no(export));
sym_set_crc(symname, crc);
sym_update_namespace(symname, namespace);
}
release_file(file, size);
......@@ -2527,29 +2525,27 @@ static void write_dump(const char *fname)
free(buf.p);
}
static void write_namespace_deps_files(void)
static void write_namespace_deps_files(const char *fname)
{
struct module *mod;
struct namespace_list *ns;
struct buffer ns_deps_buf = {};
for (mod = modules; mod; mod = mod->next) {
char fname[PATH_MAX];
if (mod->skip)
if (mod->skip || !mod->missing_namespaces)
continue;
ns_deps_buf.pos = 0;
for (ns = mod->required_namespaces; ns; ns = ns->next)
buf_printf(&ns_deps_buf, "%s\n", ns->namespace);
buf_printf(&ns_deps_buf, "%s.ko:", mod->name);
if (ns_deps_buf.pos == 0)
continue;
for (ns = mod->missing_namespaces; ns; ns = ns->next)
buf_printf(&ns_deps_buf, " %s", ns->namespace);
sprintf(fname, "%s.ns_deps", mod->name);
write_if_changed(&ns_deps_buf, fname);
buf_printf(&ns_deps_buf, "\n");
}
write_if_changed(&ns_deps_buf, fname);
free(ns_deps_buf.p);
}
struct ext_sym_list {
......@@ -2561,7 +2557,8 @@ int main(int argc, char **argv)
{
struct module *mod;
struct buffer buf = { };
char *kernel_read = NULL, *module_read = NULL;
char *kernel_read = NULL;
char *missing_namespace_deps = NULL;
char *dump_write = NULL, *files_source = NULL;
int opt;
int err;
......@@ -2569,13 +2566,10 @@ int main(int argc, char **argv)
struct ext_sym_list *extsym_iter;
struct ext_sym_list *extsym_start = NULL;
while ((opt = getopt(argc, argv, "i:I:e:mnsT:o:awEd")) != -1) {
while ((opt = getopt(argc, argv, "i:e:mnsT:o:awEd:")) != -1) {
switch (opt) {
case 'i':
kernel_read = optarg;
break;
case 'I':
module_read = optarg;
external_module = 1;
break;
case 'e':
......@@ -2611,7 +2605,7 @@ int main(int argc, char **argv)
sec_mismatch_fatal = 1;
break;
case 'd':
write_namespace_deps = 1;
missing_namespace_deps = optarg;
break;
default:
exit(1);
......@@ -2620,8 +2614,6 @@ int main(int argc, char **argv)
if (kernel_read)
read_dump(kernel_read, 1);
if (module_read)
read_dump(module_read, 0);
while (extsym_start) {
read_dump(extsym_start->file, 0);
extsym_iter = extsym_start->next;
......@@ -2647,8 +2639,6 @@ int main(int argc, char **argv)
err |= check_modname_len(mod);
err |= check_exports(mod);
if (write_namespace_deps)
continue;
add_header(&buf, mod);
add_intree_flag(&buf, !external_module);
......@@ -2663,10 +2653,8 @@ int main(int argc, char **argv)
write_if_changed(&buf, fname);
}
if (write_namespace_deps) {
write_namespace_deps_files();
return 0;
}
if (missing_namespace_deps)
write_namespace_deps_files(missing_namespace_deps);
if (dump_write)
write_dump(dump_write);
......
scripts/mod/modpost.h
View file @ 76bb8b05
......@@ -126,8 +126,8 @@ struct module {
struct buffer dev_table_buf;
char srcversion[25];
int is_dot_o;
// Required namespace dependencies
struct namespace_list *required_namespaces;
// Missing namespace dependencies
struct namespace_list *missing_namespaces;
// Actual imported namespaces
struct namespace_list *imported_namespaces;
};
......@@ -143,7 +143,6 @@ struct elf_info {
Elf_Section export_gpl_sec;
Elf_Section export_unused_gpl_sec;
Elf_Section export_gpl_future_sec;
char *ksymtab_strings;
char *strtab;
char *modinfo;
unsigned int modinfo_len;
......
scripts/nsdeps
View file @ 76bb8b05
......@@ -21,21 +21,26 @@ if [ "$SPATCH_VERSION_NUM" -lt "$SPATCH_REQ_VERSION_NUM" ] ; then
exit 1
fi
if [ "$KBUILD_EXTMOD" ]; then
src_prefix=
else
src_prefix=$srctree/
fi
generate_deps_for_ns() {
$SPATCH --very-quiet --in-place --sp-file \
$srctree/scripts/coccinelle/misc/add_namespace.cocci -D ns=$1 $2
}
generate_deps() {
local mod_name=`basename $@ .ko`
local mod_file=`echo $@ | sed -e 's/\.ko/\.mod/'`
local ns_deps_file=`echo $@ | sed -e 's/\.ko/\.ns_deps/'`
if [ ! -f "$ns_deps_file" ]; then return; fi
local mod_source_files="`cat $mod_file | sed -n 1p \
local mod=${1%.ko:}
shift
local namespaces="$*"
local mod_source_files="`cat $mod.mod | sed -n 1p \
| sed -e 's/\.o/\.c/g' \
| sed "s|[^ ]* *|${srctree}/&|g"`"
for ns in `cat $ns_deps_file`; do
echo "Adding namespace $ns to module $mod_name (if needed)."
| sed "s|[^ ]* *|${src_prefix}&|g"`"
for ns in $namespaces; do
echo "Adding namespace $ns to module $mod.ko."
generate_deps_for_ns $ns "$mod_source_files"
# sort the imports
for source_file in $mod_source_files; do
......@@ -52,7 +57,7 @@ generate_deps() {
done
}
for f in `cat $objtree/modules.order`; do
generate_deps $f
done
while read line
do
generate_deps $line
done < $MODULES_NSDEPS
scripts/package/buildtar
View file @ 76bb8b05
......@@ -2,7 +2,7 @@
# SPDX-License-Identifier: GPL-2.0
#
# buildtar 0.0.4
# buildtar 0.0.5
#
# (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
#
......@@ -24,7 +24,7 @@ tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar"
# Figure out how to compress, if requested at all
#
case "${1}" in
tar-pkg)
dir-pkg|tar-pkg)
opts=
;;
targz-pkg)
......@@ -125,6 +125,10 @@ case "${ARCH}" in
;;
esac
if [ "${1}" = dir-pkg ]; then
echo "Kernel tree successfully created in $tmpdir"
exit 0
fi
#
# Create the tarball
......
scripts/setlocalversion
View file @ 76bb8b05
......@@ -45,11 +45,11 @@ scm_version()
# Check for git and a git repo.
if test -z "$(git rev-parse --show-cdup 2>/dev/null)" &&
head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
head=$(git rev-parse --verify --short HEAD 2>/dev/null); then
# If we are at a tagged commit (like "v2.6.30-rc6"), we ignore
# it, because this version is defined in the top level Makefile.
if [ -z "`git describe --exact-match 2>/dev/null`" ]; then
if [ -z "$(git describe --exact-match 2>/dev/null)" ]; then
# If only the short version is requested, don't bother
# running further git commands
......@@ -59,7 +59,7 @@ scm_version()
fi
# If we are past a tagged commit (like
# "v2.6.30-rc5-302-g72357d5"), we pretty print it.
if atag="`git describe 2>/dev/null`"; then
if atag="$(git describe 2>/dev/null)"; then
echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
# If we don't have a tag at all we print -g{commitish}.
......@@ -70,7 +70,7 @@ scm_version()
# Is this git on svn?
if git config --get svn-remote.svn.url >/dev/null; then
printf -- '-svn%s' "`git svn find-rev $head`"
printf -- '-svn%s' "$(git svn find-rev $head)"
fi
# Check for uncommitted changes.
......@@ -91,15 +91,15 @@ scm_version()
fi
# Check for mercurial and a mercurial repo.
if test -d .hg && hgid=`hg id 2>/dev/null`; then
if test -d .hg && hgid=$(hg id 2>/dev/null); then
# Do we have an tagged version? If so, latesttagdistance == 1
if [ "`hg log -r . --template '{latesttagdistance}'`" = "1" ]; then
id=`hg log -r . --template '{latesttag}'`
if [ "$(hg log -r . --template '{latesttagdistance}')" = "1" ]; then
id=$(hg log -r . --template '{latesttag}')
printf '%s%s' -hg "$id"
else
tag=`printf '%s' "$hgid" | cut -d' ' -f2`
tag=$(printf '%s' "$hgid" | cut -d' ' -f2)
if [ -z "$tag" -o "$tag" = tip ]; then
id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
id=$(printf '%s' "$hgid" | sed 's/[+ ].*//')
printf '%s%s' -hg "$id"
fi
fi
......@@ -115,8 +115,8 @@ scm_version()
fi
# Check for svn and a svn repo.
if rev=`LANG= LC_ALL= LC_MESSAGES=C svn info 2>/dev/null | grep '^Last Changed Rev'`; then
rev=`echo $rev | awk '{print $NF}'`
if rev=$(LANG= LC_ALL= LC_MESSAGES=C svn info 2>/dev/null | grep '^Last Changed Rev'); then
rev=$(echo $rev | awk '{print $NF}')
printf -- '-svn%s' "$rev"
# All done with svn
......
scripts/ver_linux
View file @ 76bb8b05
......@@ -32,6 +32,8 @@ BEGIN {
printversion("PPP", version("pppd --version"))
printversion("Isdn4k-utils", version("isdnctrl"))
printversion("Nfs-utils", version("showmount --version"))
printversion("Bison", version("bison --version"))
printversion("Flex", version("flex --version"))
while (getline <"/proc/self/maps" > 0) {
if (/libc.*\.so$/) {
......
usr/include/Makefile
View file @ 76bb8b05
......@@ -26,8 +26,6 @@ header-test- += drm/vmwgfx_drm.h
header-test- += linux/am437x-vpfe.h
header-test- += linux/android/binder.h
header-test- += linux/android/binderfs.h
header-test-$(CONFIG_CPU_BIG_ENDIAN) += linux/byteorder/big_endian.h
header-test-$(CONFIG_CPU_LITTLE_ENDIAN) += linux/byteorder/little_endian.h
header-test- += linux/coda.h
header-test- += linux/elfcore.h
header-test- += linux/errqueue.h
......@@ -36,8 +34,6 @@ header-test- += linux/hdlc/ioctl.h
header-test- += linux/ivtv.h
header-test- += linux/kexec.h
header-test- += linux/matroxfb.h
header-test- += linux/netfilter_ipv4/ipt_LOG.h
header-test- += linux/netfilter_ipv6/ip6t_LOG.h
header-test- += linux/nfc.h
header-test- += linux/omap3isp.h
header-test- += linux/omapfb.h
......@@ -99,9 +95,16 @@ endif
# asm-generic/*.h is used by asm/*.h, and should not be included directly
header-test- += asm-generic/%
# The rest are compile-tested
header-test-y += $(filter-out $(header-test-), \
$(patsubst $(obj)/%,%, $(wildcard \
$(addprefix $(obj)/, *.h */*.h */*/*.h */*/*/*.h))))
extra-y := $(patsubst $(obj)/%.h,%.hdrtest, $(shell find $(obj) -name '*.h'))
quiet_cmd_hdrtest = HDRTEST $<
cmd_hdrtest = \
$(CC) $(c_flags) -S -o /dev/null -x c /dev/null \
$(if $(filter-out $(header-test-), $*.h), -include $<); \
$(PERL) $(srctree)/scripts/headers_check.pl $(obj) $(SRCARCH) $<; \
touch $@
$(obj)/%.hdrtest: $(obj)/%.h FORCE
$(call if_changed_dep,hdrtest)
clean-files += $(filter-out Makefile, $(notdir $(wildcard $(obj)/*)))
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