| /linux/tools/build/Documentation/ |
| H A D | Build.txt | 1 Build Framework
4 The perf build framework was adopted from the kernel build system, hence the
7 Basically the user provides set of 'Build' files that list objects and
8 directories to nest for specific target to be build.
10 Unlike the kernel we don't have a single build object 'obj-y' list that where
11 we setup source objects, but we support more. This allows one 'Build' file to
12 carry a sources list for multiple build objects.
15 Build framework makefiles
16 -------------------------
18 The build framework consists of 2 Makefiles:
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
16 Core driver for low level functionality of the ConnectX-4 and
17 Connect-IB cards by Mellanox Technologies.
23 Build support for the Innova family of network cards by Mellanox
27 sandbox-specific client drivers.
36 Ethernet support in Mellanox Technologies ConnectX-4 NIC.
43 Mellanox MLX5 ethernet hardware-accelerated receive flow steering support,
53 flow rules to direct traffic into arbitrary rx queue via ethtool set/get_rxnfc
61 Mellanox Technologies Ethernet Multi-Physical Function Switch (MPFS)
62 support in ConnectX NIC. MPFs is required for when multi-PF configuration
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| /linux/scripts/package/debian/ |
| H A D | rules | 1 #!/usr/bin/make -f
2 # SPDX-License-Identifier: GPL-2.0-only
4 # in case debian/rules is executed directly
7 include debian/rules.vars
9 ifneq (,$(filter-out parallel=1,$(filter parallel=%,$(DEB_BUILD_OPTIONS))))
11 MAKEFLAGS += -j$(NUMJOBS)
24 revision = $(shell dpkg-parsechangelo
70 build: build-arch build-indep global() target
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| /linux/arch/riscv/kernel/vdso_cfi/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0-only
2 # RISC-V VDSO CFI Makefile
5 # setting VDSO_CFI_BUILD triggers build for vdso differently
11 # Copy all .S and .c files from vdso directory to vdso_cfi object build directory
23 # Include the main VDSO Makefile which contains all the build rules and sources
27 # Clean rules - remove the copied source files
28 clean-files += $(notdir $(vdso_c_sources)) $(notdir $(vdso_S_sources))
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| /linux/tools/testing/selftests/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
5 TARGETS += amd-pstate
16 TARGETS += cpu-hotplug
21 TARGETS += dmabuf-heaps
22 TARGETS += drivers/dma-buf
45 TARGETS += filesystems/mount-notify
75 TARGETS += memory-hotplug
127 TARGETS += tc-testing
151 TARGETS_HOTPLUG = cpu-hotplug
152 TARGETS_HOTPLUG += memory-hotplug
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| /linux/security/ipe/ |
| H A D | eval.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2020-2024 Microsoft Corporation. All rights reserved.
24 #define INO_BLOCK_DEV(ino) ((ino)->i_sb->s_bdev)
26 #define FILE_SUPERBLOCK(f) ((f)->f_path.mnt->mnt_sb)
29 * build_ipe_sb_ctx() - Build initramfs field of an ipe evaluation context.
35 ctx->initramfs = ipe_sb(FILE_SUPERBLOCK(file))->initramfs; in build_ipe_sb_ctx()
40 * build_ipe_bdev_ctx() - Build ipe_bdev field of an evaluation context.
47 ctx->ipe_bdev = ipe_bdev(INO_BLOCK_DEV(ino)); in build_ipe_bdev_ctx()
60 ctx->ipe_inode = ipe_inode(ctx->ino); in build_ipe_inode_blob_ctx()
70 * build_ipe_inode_ctx() - Build inode fields of an evaluation context.
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| /linux/scripts/package/ |
| H A D | mkdebian | 7 set -eu
10 grep -q "^$1=y" include/config/auto.conf
15 echo -n "$2"
16 elif [ $# -ge 3 ]; then
17 echo -n "$3"
83 if [ -z "$debarch" ]; then
84 debarch=$(dpkg-architecture -qDEB_HOST_ARCH)
96 # Create debian/source/ if it is a source package build
99 mkdir -p debian/source
104 echo "diff-ignore"
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| /linux/scripts/ |
| H A D | remove-stale-files | 3 set -e
6 # .gitignore and cleaning rules in the Makefile. This is the right thing
9 # causing build issues.
11 # Also, 'git status' shows such stale build artifacts as untracked files.
15 # So, when you (re)move generated files, please move the cleaning rules from
24 rm -f scripts/selinux/genheaders/genheaders
26 rm -f *.spec
28 rm -f lib/test_fortify.log
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| /linux/security/integrity/ima/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
65 Disabling this option will disregard LSM based policy rules.
75 limited to 255 characters. The 'ima-ng' measurement list
81 bool "ima-ng (default)"
83 bool "ima-sig"
88 default "ima-ng" if IMA_NG_TEMPLATE
89 default "ima-sig" if IMA_SIG_TEMPLATE
133 IMA policy can now be updated multiple times. The new rules get
134 appended to the original policy. Have in mind that the rules are
146 This option allows the root user to see the current policy rules.
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| /linux/tools/build/ |
| H A D | Makefile.build | 1 # SPDX-License-Identifier: GPL-2.0
3 # Main build makefile.
9 # Copyright (C) Linus Torvalds <torvalds@linux-foundation.org>, 2015
15 build-dir := $(srctree)/tools/build
17 # Define $(fixdep) for dep-cmd function
19 fixdep := $(build-dir)/fixdep
25 include $(build-dir)/Build.include
28 -include $(OUTPUT).config-detected
30 # Init all relevant variables used in build files so
33 subdir-y :=
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| /linux/ |
| H A D | README | 8 -----------
10 * Report a bug: See Documentation/admin-guide/reporting-issues.rst
12 * Build the kernel: See Documentation/admin-guide/quickly-build-trimmed-linux.rst
16 -----------------------
21 * Code of Conduct: Documentation/process/code-of-conduct.rst
41 * AI Coding Assistant: LLMs and AI-powered development tools
48 --------------------
52 * Getting Started: Documentation/process/development-process.rst
53 * Your First Patch: Documentation/process/submitting-patches.rst
54 * Coding Style: Documentation/process/coding-style.rst
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| /linux/Documentation/networking/ |
| H A D | regulatory.rst | 1 .. SPDX-License-Identifier: GPL-2.0
15 ---------------------------------------
23 -------------------------------------------
26 database file (regulatory.db) containing all the regulatory rules. It
27 will then use that database when it needs to look up the rules for a
31 ---------------------------------------------------------------
34 a userspace agent build it and send it via nl80211. Only
38 is CRDA - central regulatory domain agent. Its documented here:
49 # Example file, should be put in /etc/udev/rules.d/regulatory.rules
55 --------------------------------
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| /linux/tools/perf/pmu-events/ |
| H A D | Build | 1 EMPTY_PMU_EVENTS_C = pmu-events/empty-pmu-events.c
2 # pmu-events.c will be generated by jevents.py or copied from EMPTY_PMU_EVENTS_C
3 PMU_EVENTS_C = $(OUTPUT)pmu-events/pmu-events.c
4 PMU_EVENTS_STRING_C = $(OUTPUT)pmu-events/pmu-events-string.c
6 pmu-event
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| /linux/Documentation/kbuild/ |
| H A D | gendwarfksyms.rst | 18 ------------
26 sudo pacman --needed -S libelf zlib
30 sudo apt install libelf-dev libdw-dev zlib1g-dev
34 sudo dnf install elfutils-libelf-devel elfutils-devel zlib-devel
38 sudo zypper install libelf-devel libdw-devel zlib-devel
41 -----
46 Usage: gendwarfksyms [options] elf-object-file ... < symbol-list
49 -d, --debug Print debugging information
50 --dump-dies Dump DWARF DIE contents
51 --dump-die-map Print debugging information about die_map changes
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| /linux/tools/perf/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
4 # with a -j option to do parallel builds
6 # If you want to invoke the perf build in some non-standard way then
7 # you can use the 'make -f Makefile.perf' method to invoke it.
11 # Clear out the built-in rules GNU make defines by default (such as .o targets),
17 # We don't want to pass along options like -j:
22 # Do a parallel build with multiple jobs, based on the number of CPUs online
23 # in this system: 'make -j8' on a 8-CPU system, etc.
28 …JOBS := $(shell (getconf _NPROCESSORS_ONLN || grep -E -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/…
38 FULL_O := $(shell cd $(PWD); readlink -f $(O) || echo $(O))
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| /linux/arch/riscv/kernel/compat_vdso/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0-only
7 compat_vdso-syms = rt_sigreturn
8 compat_vdso-syms += getcpu
9 compat_vdso-syms += flush_icache
17 COMPAT_CC_FLAGS := -march=rv32g -mabi=ilp32
19 COMPAT_CC_FLAGS := -march=rv32imafd -mabi=ilp32
21 COMPAT_LD_FLAGS := -melf32lriscv
23 # Disable attributes, as they're useless and break the build.
24 COMPAT_CC_FLAGS += $(call cc-option,-mno-riscv-attribute)
25 COMPAT_CC_FLAGS += $(call as-option,-Wa$(comma)-mno-arch-attr)
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| /linux/tools/usb/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
12 # Do not use make's built-in rules
13 # (this improves performance and avoids hard-to-debug behaviour);
14 MAKEFLAGS += -r
16 override CFLAGS += -O2 -Wall -Wextra -g -D_GNU_SOURCE -I$(OUTPUT)include -I$(srctree)/tools/include
17 override LDFLAGS += -lpthread
19 ALL_TARGETS := testusb ffs-test
25 include $(srctree)/tools/build/Makefile.include
27 TESTUSB_IN := $(OUTPUT)testusb-in.o
29 $(Q)$(MAKE) $(build)=testusb
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| /linux/tools/gpio/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
7 # isn't set and when invoked from selftests build, where srctree
15 # Do not use make's built-in rules
16 # (this improves performance and avoids hard-to-debug behaviour);
17 MAKEFLAGS += -r
19 override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
21 ALL_TARGETS := lsgpio gpio-hammer gpio-event-mon gpio-watch
27 include $(srctree)/tools/build/Makefile.include
33 mkdir -p $(OUTPUT)include/linux 2>&1 || true
34 ln -sf $(CURDIR)/../../include/uapi/linux/gpio.h $@
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| /linux/arch/arm64/kernel/vdso/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
12 obj-vdso := vgettimeofday.o note.o sigreturn.o vgetrandom.o vgetrandom-chacha.o
14 # Build rules
15 targets := $(obj-vdso) vdso.so vdso.so.dbg
16 obj-vdso := $(addprefix $(obj)/, $(obj-vdso))
18 btildflags-$(CONFIG_ARM64_BTI_KERNEL) += -z force-bti
20 # -Bsymbolic has been added for consistency with arm, the compat vDSO and
23 # preparation in build-time C")).
24 ldflags-y := -shared -soname=linux-vdso.so.1 \
25 -Bsymbolic --build-id=sha1 -n $(btildflags-y)
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| /linux/tools/iio/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
11 # Do not use make's built-in rules
12 # (this improves performance and avoids hard-to-debug behaviour);
13 MAKEFLAGS += -r
15 override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
23 include $(srctree)/tools/build/Makefile.include
29 mkdir -p $(OUTPUT)include/linux/iio 2>&1 || true
30 ln -sf $(CURDIR)/../../include/uapi/linux/iio/buffer.h $@
31 ln -sf $(CURDIR)/../../include/uapi/linux/iio/events.h $@
32 ln -sf $(CURDIR)/../../include/uapi/linux/iio/types.h $@
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| /linux/tools/testing/selftests/powerpc/nx-gzip/ |
| H A D | README | 1 Test the nx-gzip function:
5 /dev/crypto/nx-gzip
7 sudo chmod go+rw /dev/crypto/nx-gzip
10 /etc/udev/rules.d/99-nx-gzip.rules
13 To manually build and run:
14 $ gcc -O3 -I./include -o gzfht_test gzfht_test.c gzip_vas.c
15 $ gcc -O3 -I./include -o gunz_test gunz_test.c gzip_vas.c
40 Note that the code here are intended for testing the nx-gzip hardware function.
45 https://github.com/libnxz/power-gzip
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| /linux/tools/hv/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
2 # Makefile for Hyper-V tools
5 ARCH ?= $(shell uname -m 2>/dev/null)
15 # Do not use make's built-in rules
16 # (this improves performance and avoids hard-to-debug behaviour);
17 MAKEFLAGS += -r
19 override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
20 override CFLAGS += -Wno-address-of-packed-member
33 include $(srctree)/tools/build/Makefile.include
35 HV_KVP_DAEMON_IN := $(OUTPUT)hv_kvp_daemon-in.o
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| /linux/arch/arm/vdso/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
8 obj-vdso := vgettimeofday.o note.o
10 # Build rules
11 targets := $(obj-vdso) vdso.so vdso.so.dbg vdso.so.raw vdso.lds
12 obj-vdso := $(addprefix $(obj)/, $(obj-vdso))
14 ccflags-y := -fPIC -fno-common -fno-builtin -fno-stack-protector
15 ccflags-y += -DDISABLE_BRANCH_PROFILING -DBUILD_VDSO32
17 ldflags-$(CONFIG_CPU_ENDIAN_BE8) := --be8
18 ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
19 -z max-page-size=4096 -shared $(ldflags-y) \
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| /linux/tools/counter/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
11 # Do not use make's built-in rules
12 # (this improves performance and avoids hard-to-debug behaviour);
13 MAKEFLAGS += -r
15 override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include \
16 -I$(srctree)/tools/include
24 include $(srctree)/tools/build/Makefile.include
30 mkdir -p $(OUTPUT)include/linux 2>&1 || true
31 ln -sf $(CURDIR)/../../include/uapi/linux/counter.h $@
37 $(Q)$(MAKE) $(build)=counter_example
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| /linux/tools/spi/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0-only
11 # Do not use make's built-in rules
12 # (this improves performance and avoids hard-to-debug behaviour);
13 MAKEFLAGS += -r
15 CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
23 include $(srctree)/tools/build/Makefile.include
29 mkdir -p $(OUTPUT)include/linux/spi 2>&1 || true
30 ln -sf $(CURDIR)/../../include/uapi/linux/spi/spidev.h $@
31 ln -sf $(CURDIR)/../../include/uapi/linux/spi/spi.h $@
38 SPIDEV_TEST_IN := $(OUTPUT)spidev_test-in.o
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