| /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
17 Core driver for low level functionality of the ConnectX-4 and
18 Connect-IB cards by Mellanox Technologies.
24 Build support for the Innova family of network cards by Mellanox
28 sandbox-specific client drivers.
37 Ethernet support in Mellanox Technologies ConnectX-4 NIC.
44 Mellanox MLX5 ethernet hardware-accelerated receive flow steering support,
54 flow rules to direct traffic into arbitrary rx queue via ethtool set/get_rxnfc
62 Mellanox Technologies Ethernet Multi-Physical Function Switch (MPFS)
63 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/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/ |
| H A D | kconfig.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
11 | at build time via kernel Kconfig flags.
20 | ports to Bridge and offloading rules for traffic between such ports.
34 | built-in into mlx5_core.ko.
39 …g (DCB) Support <https://enterprise-support.nvidia.com/s/article/howto-auto-config-pfc-and-ets-on-…
53 | Flow-based classifiers, such as those registered through
54 | `tc-flower(8)`, are processed by the device, rather than the
61 | Enables Hardware-accelerated receive flow steering (arfs) support, and ntuple filtering.
62 | https://enterprise-support.nvidia.com/s/article/howto-configure-arfs-on-connectx-4
67 | Enables :ref:`IPSec XFRM cryptography-offload acceleration <xfrm_device>`.
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| /linux/security/integrity/ima/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
61 Disabling this option will disregard LSM based policy rules.
71 limited to 255 characters. The 'ima-ng' measurement list
77 bool "ima-ng (default)"
79 bool "ima-sig"
84 default "ima-ng" if IMA_NG_TEMPLATE
85 default "ima-si
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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/tools/testing/selftests/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
4 TARGETS += amd-pstate
15 TARGETS += cpu-hotplug
19 TARGETS += dmabuf-heaps
20 TARGETS += drivers/dma-buf
38 TARGETS += filesystems/mount-notify
60 TARGETS += memory-hotplug
110 TARGETS += tc-testing
133 TARGETS_HOTPLUG = cpu-hotplug
134 TARGETS_HOTPLUG += memory-hotplug
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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/Documentation/kbuild/ |
| H A D | makefiles.rst | 15 scripts/Makefile.* common rules etc. for all kbuild Makefiles.
29 architecture-specific information to the top Makefile.
33 .config file to construct various file lists used by kbuild to build
34 any built-in or modular targets.
36 scripts/Makefile.* contains all the definitions/rules etc. that
37 are used to build the kernel based on the kbuild makefiles.
44 *Users* are people who build kernels. These people type commands such as
59 *Kbuild developers* are people who work on the kernel build system itself.
80 ----------------
90 obj-y += foo.o
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| H A D | gendwarfksyms.rst | 18 -----
23 Usage: gendwarfksyms [options] elf-object-file ... < symbol-list
26 -d, --debug Print debugging information
27 --dump-dies Dump DWARF DIE contents
28 --dump-die-map Print debugging information about die_map changes
29 --dump-types Dump type strings
30 --dump-versions Dump expanded type strings used for symbol versions
31 -s, --stable Support kABI stability features
32 -T, --symtypes file Write a symtypes file
33 -h, --help Print this message
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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
|
| /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/testing/selftests/mm/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
12 uname_M := $(shell uname -m 2>/dev/null || echo not)
14 uname_M := $(shell echo $(CROSS_COMPILE) | grep -o '^[a-z0-9]\+')
16 ARCH ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/' -e 's/ppc64.*/powerpc/')
19 # Without this, failed build products remain, with up-to-date timestamps,
24 # Avoid accidental wrong builds, due to built-in rules working just a little
25 # bit too well--but not quite as well as required for our situation here.
27 # In other words, "make $SOME_TEST" is supposed to fail to build at all,
29 # However, the built-in rules, if not suppressed, will pick up CFLAGS and the
30 # initial LDLIBS (but not the target-specific LDLIBS, because those are only
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| /linux/Documentation/userspace-api/ |
| H A D | landlock.rst | 1 .. SPDX-License-Identifier: GPL-2.0
2 .. Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net>
3 .. Copyright © 2019-2020 ANSSI
4 .. Copyright © 2021-2022 Microsoft Corporation
16 new security layers in addition to the existing system-wide access-controls.
23 ``dmesg | grep landlock || journalctl -kb -g landlock`` .
29 Landlock rules
33 perform. A set of rules is aggregated in a ruleset, which can then restrict
36 The two existing types of rules are:
38 Filesystem rules
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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/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 $(O))
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| /linux/tools/usb/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
12 # Do not use make's built-in rules
13 # (this improves performance and avoids hard-to-debug behaviour);
14 MAKEFLAGS += -r
16 override CFLAGS += -O2 -Wall -Wextra -g -D_GNU_SOURCE -I$(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 $@
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| /linux/tools/iio/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
11 # Do not use make's built-in rules
12 # (this improves performance and avoids hard-to-debug behaviour);
13 MAKEFLAGS += -r
15 override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(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
|
| /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 := $(OUTPUT)hv_kvp_daemon-in.o
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| /linux/arch/powerpc/kernel/vdso/ |
| H A D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
8 obj-vdso32 = sigtramp32-32.o gettimeofday-32.o datapage-32.o cacheflush-32.o note-32.o getcpu-32.o
9 obj-vdso64 = sigtramp64-64.o gettimeofday-64.o datapage-64.o cacheflush-64.o note-64.o getcpu-64.o
11 obj-vdso32 += getrandom-32.o vgetrandom-chacha-32.o
12 obj-vdso64 += getrandom-64.o vgetrandom-chacha-64.o
14 ifneq ($(c-gettimeofday-y),)
15 CFLAGS_vgettimeofday-32.o += -include $(c-gettimeofday-y)
17 # by accident when the VDSO was hand-written asm code, but may not be now that the VDSO is
20 CFLAGS_vgettimeofday-64.o += -include $(c-gettimeofday-y) $(call cc-option, -ffixed-r30)
23 ifneq ($(c-getrandom-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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| /linux/tools/build/tests/ |
| H A D | run.sh | 2 # SPDX-License-Identifier: GPL-2.0
5 make -C ex V=1 clean > ex.out 2>&1
6 make -C ex V=1 >> ex.out 2>&1
8 if [ ! -x ./ex/ex ]; then
10 exit -1
13 make -C ex V=1 clean > /dev/null 2>&1
14 rm -f ex.out
18 make -C ex V=1 clean > ex.out 2>&1
20 # use -rR to disable make's builtin rules
21 make -rR -C ex V=1 ex.o >> ex.out 2>&1
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