@@ -1,631 +1,645 | |||||
1 | # |
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1 | # | |
2 | # Build and Setup RPi2/3 Kernel |
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2 | # Build and Setup RPi2/3 Kernel | |
3 | # |
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3 | # | |
4 |
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4 | |||
5 | # Load utility functions |
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5 | # Load utility functions | |
6 | . ./functions.sh |
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6 | . ./functions.sh | |
7 |
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7 | |||
8 | # Need to use kali kernel src if nexmon is enabled |
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8 | # Need to use kali kernel src if nexmon is enabled | |
9 | if [ "$ENABLE_NEXMON" = true ] ; then |
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9 | if [ "$ENABLE_NEXMON" = true ] ; then | |
10 | KERNEL_URL="${KALI_KERNEL_URL}" |
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10 | KERNEL_URL="${KALI_KERNEL_URL}" | |
11 | # Clear Branch and KernelSRC_DIR if using nexmon. Everyone will forget to clone kali kernel instead of nomrla kernel |
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11 | # Clear Branch and KernelSRC_DIR if using nexmon. Everyone will forget to clone kali kernel instead of nomrla kernel | |
12 | KERNEL_BRANCH="" |
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12 | KERNEL_BRANCH="" | |
13 | KERNELSRC_DIR="" |
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13 | KERNELSRC_DIR="" | |
14 | fi |
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14 | fi | |
15 |
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15 | |||
16 | # Fetch and build latest raspberry kernel |
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16 | # Fetch and build latest raspberry kernel | |
17 | if [ "$BUILD_KERNEL" = true ] ; then |
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17 | if [ "$BUILD_KERNEL" = true ] ; then | |
18 | # Setup source directory |
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18 | # Setup source directory | |
19 | mkdir -p "${KERNEL_DIR}" |
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19 | mkdir -p "${KERNEL_DIR}" | |
20 |
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20 | |||
21 | # Copy existing kernel sources into chroot directory |
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21 | # Copy existing kernel sources into chroot directory | |
22 | if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then |
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22 | if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then | |
23 | # Copy kernel sources and include hidden files |
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23 | # Copy kernel sources and include hidden files | |
24 | cp -r "${KERNELSRC_DIR}/". "${KERNEL_DIR}" |
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24 | cp -r "${KERNELSRC_DIR}/". "${KERNEL_DIR}" | |
25 |
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25 | |||
26 | # Clean the kernel sources |
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26 | # Clean the kernel sources | |
27 | if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then |
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27 | if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then | |
28 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper |
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28 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper | |
29 | fi |
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29 | fi | |
30 | else # KERNELSRC_DIR="" |
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30 | else # KERNELSRC_DIR="" | |
31 | # Create temporary directory for kernel sources |
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31 | # Create temporary directory for kernel sources | |
32 | temp_dir=$(as_nobody mktemp -d) |
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32 | temp_dir=$(as_nobody mktemp -d) | |
33 |
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33 | |||
34 | # Fetch current RPi2/3 kernel sources |
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34 | # Fetch current RPi2/3 kernel sources | |
35 | if [ -z "${KERNEL_BRANCH}" ] ; then |
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35 | if [ -z "${KERNEL_BRANCH}" ] ; then | |
36 | as_nobody -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux |
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36 | as_nobody -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux | |
37 | else |
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37 | else | |
38 | as_nobody -H git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux |
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38 | as_nobody -H git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux | |
39 | fi |
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39 | fi | |
40 |
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40 | |||
41 | # Copy downloaded kernel sources |
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41 | # Copy downloaded kernel sources | |
42 | cp -r "${temp_dir}/linux/"* "${KERNEL_DIR}" |
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42 | cp -r "${temp_dir}/linux/"* "${KERNEL_DIR}" | |
43 |
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43 | |||
44 | # Remove temporary directory for kernel sources |
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44 | # Remove temporary directory for kernel sources | |
45 | rm -fr "${temp_dir}" |
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45 | rm -fr "${temp_dir}" | |
46 |
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46 | |||
47 | # Set permissions of the kernel sources |
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47 | # Set permissions of the kernel sources | |
48 | chown -R root:root "${R}/usr/src" |
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48 | chown -R root:root "${R}/usr/src" | |
49 | fi |
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49 | fi | |
50 |
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50 | |||
51 | # Calculate optimal number of kernel building threads |
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51 | # Calculate optimal number of kernel building threads | |
52 | if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then |
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52 | if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then | |
53 | KERNEL_THREADS=$(grep -c processor /proc/cpuinfo) |
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53 | KERNEL_THREADS=$(grep -c processor /proc/cpuinfo) | |
54 | fi |
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54 | fi | |
55 |
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55 | |||
56 | if [ "$ENABLE_QEMU" = true ] && [ "$KERNEL_ARCH" = arm64 ]; then |
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56 | if [ "$ENABLE_QEMU" = true ] && [ "$KERNEL_ARCH" = arm64 ]; then | |
57 | cp "${KERNEL_DIR}"/arch/arm/configs/vexpress_defconfig "${KERNEL_DIR}"/arch/arm64/configs/ |
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57 | cp "${KERNEL_DIR}"/arch/arm/configs/vexpress_defconfig "${KERNEL_DIR}"/arch/arm64/configs/ | |
58 | fi |
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58 | fi | |
59 |
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59 | |||
60 | # Configure and build kernel |
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60 | # Configure and build kernel | |
61 | if [ "$KERNELSRC_PREBUILT" = false ] ; then |
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61 | if [ "$KERNELSRC_PREBUILT" = false ] ; then | |
62 | # Remove device, network and filesystem drivers from kernel configuration |
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62 | # Remove device, network and filesystem drivers from kernel configuration | |
63 | if [ "$KERNEL_REDUCE" = true ] ; then |
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63 | if [ "$KERNEL_REDUCE" = true ] ; then | |
64 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" |
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64 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" | |
65 | sed -i\ |
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65 | sed -i\ | |
66 | -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\ |
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66 | -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\ | |
67 | -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\ |
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67 | -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\ | |
68 | -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\ |
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68 | -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\ | |
69 | -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\ |
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69 | -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\ | |
70 | -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\ |
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70 | -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\ | |
71 | -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\ |
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71 | -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\ | |
72 | -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\ |
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72 | -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\ | |
73 | -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\ |
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73 | -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\ | |
74 | -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\ |
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74 | -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\ | |
75 | -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\ |
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75 | -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\ | |
76 | -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\ |
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76 | -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\ | |
77 | -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\ |
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77 | -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\ | |
78 | -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\ |
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78 | -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\ | |
79 | -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\ |
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79 | -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\ | |
80 | -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\ |
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80 | -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\ | |
81 | -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\ |
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81 | -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\ | |
82 | -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\ |
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82 | -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\ | |
83 | -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\ |
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83 | -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\ | |
84 | -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\ |
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84 | -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\ | |
85 | -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\ |
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85 | -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\ | |
86 | -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\ |
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86 | -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\ | |
87 | -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\ |
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87 | -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\ | |
88 | -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\ |
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88 | -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\ | |
89 | -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\ |
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89 | -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\ | |
90 | -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\ |
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90 | -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\ | |
91 | -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\ |
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91 | -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\ | |
92 | -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\ |
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92 | -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\ | |
93 | -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\ |
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93 | -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\ | |
94 | -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\ |
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94 | -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\ | |
95 | "${KERNEL_DIR}/.config" |
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95 | "${KERNEL_DIR}/.config" | |
96 | fi |
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96 | fi | |
97 |
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97 | |||
98 | if [ "$KERNELSRC_CONFIG" = true ] ; then |
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98 | if [ "$KERNELSRC_CONFIG" = true ] ; then | |
99 | # Load default raspberry kernel configuration |
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99 | # Load default raspberry kernel configuration | |
100 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" |
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100 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}" | |
101 |
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101 | |||
102 | #Switch to KERNELSRC_DIR so we can use set_kernel_config |
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102 | #Switch to KERNELSRC_DIR so we can use set_kernel_config | |
103 | cd "${KERNEL_DIR}" || exit |
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103 | cd "${KERNEL_DIR}" || exit | |
104 |
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104 | |||
105 | if [ "$KERNEL_ARCH" = arm64 ] && [ "$ENABLE_QEMU" = false ]; then |
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105 | if [ "$KERNEL_ARCH" = arm64 ] && [ "$ENABLE_QEMU" = false ]; then | |
106 | #Fix SD_DRIVER upstream and downstream mess in 64bit RPIdeb_config |
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106 | #Fix SD_DRIVER upstream and downstream mess in 64bit RPIdeb_config | |
107 | # use correct driver MMC_BCM2835_MMC instead of MMC_BCM2835_SDHOST - see https://www.raspberrypi.org/forums/viewtopic.php?t=210225 |
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107 | # use correct driver MMC_BCM2835_MMC instead of MMC_BCM2835_SDHOST - see https://www.raspberrypi.org/forums/viewtopic.php?t=210225 | |
108 | set_kernel_config CONFIG_MMC_BCM2835 n |
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108 | set_kernel_config CONFIG_MMC_BCM2835 n | |
109 | set_kernel_config CONFIG_MMC_SDHCI_IPROC n |
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109 | set_kernel_config CONFIG_MMC_SDHCI_IPROC n | |
110 | set_kernel_config CONFIG_USB_DWC2 n |
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110 | set_kernel_config CONFIG_USB_DWC2 n | |
111 | sed -i "s|depends on MMC_BCM2835_MMC && MMC_BCM2835_DMA|depends on MMC_BCM2835_MMC|" "${KERNEL_DIR}"/drivers/mmc/host/Kconfig |
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111 | sed -i "s|depends on MMC_BCM2835_MMC && MMC_BCM2835_DMA|depends on MMC_BCM2835_MMC|" "${KERNEL_DIR}"/drivers/mmc/host/Kconfig | |
112 |
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112 | |||
113 | #VLAN got disabled without reason in arm64bit |
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113 | #VLAN got disabled without reason in arm64bit | |
114 | set_kernel_config CONFIG_IPVLAN m |
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114 | set_kernel_config CONFIG_IPVLAN m | |
115 | fi |
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115 | fi | |
116 |
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116 | |||
117 | # enable ZSWAP see https://askubuntu.com/a/472227 or https://wiki.archlinux.org/index.php/zswap |
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117 | # enable ZSWAP see https://askubuntu.com/a/472227 or https://wiki.archlinux.org/index.php/zswap | |
118 | if [ "$KERNEL_ZSWAP" = true ] ; then |
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118 | if [ "$KERNEL_ZSWAP" = true ] ; then | |
119 | set_kernel_config CONFIG_ZPOOL y |
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119 | set_kernel_config CONFIG_ZPOOL y | |
120 | set_kernel_config CONFIG_ZSWAP y |
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120 | set_kernel_config CONFIG_ZSWAP y | |
121 | set_kernel_config CONFIG_ZBUD y |
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121 | set_kernel_config CONFIG_ZBUD y | |
122 | set_kernel_config CONFIG_Z3FOLD y |
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122 | set_kernel_config CONFIG_Z3FOLD y | |
123 | set_kernel_config CONFIG_ZSMALLOC y |
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123 | set_kernel_config CONFIG_ZSMALLOC y | |
124 | set_kernel_config CONFIG_PGTABLE_MAPPING y |
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124 | set_kernel_config CONFIG_PGTABLE_MAPPING y | |
125 | set_kernel_config CONFIG_LZO_COMPRESS y |
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125 | set_kernel_config CONFIG_LZO_COMPRESS y | |
126 |
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126 | |||
127 | fi |
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127 | fi | |
128 |
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128 | |||
129 | # enable basic KVM support; see https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453 |
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129 | # enable basic KVM support; see https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453 | |
130 | if [ "$KERNEL_VIRT" = true ] && { [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ]; } ; then |
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130 | if [ "$KERNEL_VIRT" = true ] && { [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ]; } ; then | |
131 | set_kernel_config CONFIG_HAVE_KVM y |
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131 | set_kernel_config CONFIG_HAVE_KVM y | |
132 | set_kernel_config CONFIG_HIGH_RES_TIMERS y |
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132 | set_kernel_config CONFIG_HIGH_RES_TIMERS y | |
133 | set_kernel_config CONFIG_HAVE_KVM_IRQCHIP y |
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133 | set_kernel_config CONFIG_HAVE_KVM_IRQCHIP y | |
134 | set_kernel_config CONFIG_HAVE_KVM_ARCH_TLB_FLUSH_ALL y |
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134 | set_kernel_config CONFIG_HAVE_KVM_ARCH_TLB_FLUSH_ALL y | |
135 | set_kernel_config CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT y |
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135 | set_kernel_config CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT y | |
136 | set_kernel_config CONFIG_HAVE_KVM_EVENTFD y |
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136 | set_kernel_config CONFIG_HAVE_KVM_EVENTFD y | |
137 | set_kernel_config CONFIG_HAVE_KVM_IRQFD y |
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137 | set_kernel_config CONFIG_HAVE_KVM_IRQFD y | |
138 | set_kernel_config CONFIG_HAVE_KVM_IRQ_ROUTING y |
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138 | set_kernel_config CONFIG_HAVE_KVM_IRQ_ROUTING y | |
139 | set_kernel_config CONFIG_HAVE_KVM_MSI y |
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139 | set_kernel_config CONFIG_HAVE_KVM_MSI y | |
140 | set_kernel_config CONFIG_KVM y |
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140 | set_kernel_config CONFIG_KVM y | |
141 | set_kernel_config CONFIG_KVM_ARM_HOST y |
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141 | set_kernel_config CONFIG_KVM_ARM_HOST y | |
142 | set_kernel_config CONFIG_KVM_ARM_PMU y |
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142 | set_kernel_config CONFIG_KVM_ARM_PMU y | |
143 | set_kernel_config CONFIG_KVM_COMPAT y |
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143 | set_kernel_config CONFIG_KVM_COMPAT y | |
144 | set_kernel_config CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT y |
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144 | set_kernel_config CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT y | |
145 | set_kernel_config CONFIG_KVM_MMIO y |
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145 | set_kernel_config CONFIG_KVM_MMIO y | |
146 | set_kernel_config CONFIG_KVM_VFIO y |
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146 | set_kernel_config CONFIG_KVM_VFIO y | |
147 | set_kernel_config CONFIG_KVM_MMU_AUDIT y |
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147 | set_kernel_config CONFIG_KVM_MMU_AUDIT y | |
148 | set_kernel_config CONFIG_VHOST m |
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148 | set_kernel_config CONFIG_VHOST m | |
149 | set_kernel_config CONFIG_VHOST_CROSS_ENDIAN_LEGACY y |
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149 | set_kernel_config CONFIG_VHOST_CROSS_ENDIAN_LEGACY y | |
150 | set_kernel_config CONFIG_VHOST_NET m |
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150 | set_kernel_config CONFIG_VHOST_NET m | |
151 | set_kernel_config CONFIG_VIRTUALIZATION y |
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151 | set_kernel_config CONFIG_VIRTUALIZATION y | |
152 | set_kernel_config CONFIG_MMU_NOTIFIER y |
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152 | set_kernel_config CONFIG_MMU_NOTIFIER y | |
153 |
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153 | |||
154 | set_kernel_config CONFIG_SLAB_FREELIST_RANDOM=y |
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154 | set_kernel_config CONFIG_SLAB_FREELIST_RANDOM=y | |
155 | set_kernel_config CONFIG_SLAB_FREELIST_HARDENED=y |
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155 | set_kernel_config CONFIG_SLAB_FREELIST_HARDENED=y | |
156 |
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156 | |||
157 | # erratum |
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157 | # erratum | |
158 | set_kernel_config ARM64_ERRATUM_834220 y |
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158 | set_kernel_config ARM64_ERRATUM_834220 y | |
159 | # https://sourceforge.net/p/kvm/mailman/message/18440797/ |
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159 | # https://sourceforge.net/p/kvm/mailman/message/18440797/ | |
160 | set_kernel_config CONFIG_PREEMPT_NOTIFIERS y |
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160 | set_kernel_config CONFIG_PREEMPT_NOTIFIERS y | |
161 | fi |
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161 | fi | |
162 |
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162 | |||
163 | # enable apparmor,integrity audit, |
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163 | # enable apparmor,integrity audit, | |
164 | if [ "$KERNEL_SECURITY" = true ] ; then |
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164 | if [ "$KERNEL_SECURITY" = true ] ; then | |
165 |
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165 | |||
166 | # security filesystem, security models and audit |
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166 | # security filesystem, security models and audit | |
167 | set_kernel_config CONFIG_SECURITYFS y |
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167 | set_kernel_config CONFIG_SECURITYFS y | |
168 | set_kernel_config CONFIG_SECURITY y |
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168 | set_kernel_config CONFIG_SECURITY y | |
169 | set_kernel_config CONFIG_AUDIT y |
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169 | set_kernel_config CONFIG_AUDIT y | |
170 |
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170 | |||
171 | # harden strcpy and memcpy |
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171 | # harden strcpy and memcpy | |
172 | set_kernel_config CONFIG_HARDENED_USERCOPY y |
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172 | set_kernel_config CONFIG_HARDENED_USERCOPY y | |
173 | set_kernel_config CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR y |
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173 | set_kernel_config CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR y | |
174 | set_kernel_config CONFIG_FORTIFY_SOURCE y |
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174 | set_kernel_config CONFIG_FORTIFY_SOURCE y | |
175 |
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175 | |||
176 | # integrity sub-system |
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176 | # integrity sub-system | |
177 | set_kernel_config CONFIG_INTEGRITY y |
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177 | set_kernel_config CONFIG_INTEGRITY y | |
178 | set_kernel_config CONFIG_INTEGRITY_ASYMMETRIC_KEYS y |
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178 | set_kernel_config CONFIG_INTEGRITY_ASYMMETRIC_KEYS y | |
179 | set_kernel_config CONFIG_INTEGRITY_AUDIT y |
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179 | set_kernel_config CONFIG_INTEGRITY_AUDIT y | |
180 | set_kernel_config CONFIG_INTEGRITY_SIGNATURE y |
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180 | set_kernel_config CONFIG_INTEGRITY_SIGNATURE y | |
181 | set_kernel_config CONFIG_INTEGRITY_TRUSTED_KEYRING y |
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181 | set_kernel_config CONFIG_INTEGRITY_TRUSTED_KEYRING y | |
182 |
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182 | |||
183 | # This option provides support for retaining authentication tokens and access keys in the kernel. |
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183 | # This option provides support for retaining authentication tokens and access keys in the kernel. | |
184 | set_kernel_config CONFIG_KEYS y |
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184 | set_kernel_config CONFIG_KEYS y | |
185 | set_kernel_config CONFIG_KEYS_COMPAT y |
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185 | set_kernel_config CONFIG_KEYS_COMPAT y | |
186 |
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186 | |||
187 | # Apparmor |
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187 | # Apparmor | |
188 | set_kernel_config CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE 0 |
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188 | set_kernel_config CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE 0 | |
189 | set_kernel_config CONFIG_SECURITY_APPARMOR_HASH_DEFAULT y |
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189 | set_kernel_config CONFIG_SECURITY_APPARMOR_HASH_DEFAULT y | |
190 | set_kernel_config CONFIG_DEFAULT_SECURITY_APPARMOR y |
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190 | set_kernel_config CONFIG_DEFAULT_SECURITY_APPARMOR y | |
191 | set_kernel_config CONFIG_SECURITY_APPARMOR y |
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191 | set_kernel_config CONFIG_SECURITY_APPARMOR y | |
192 | set_kernel_config CONFIG_SECURITY_APPARMOR_HASH y |
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192 | set_kernel_config CONFIG_SECURITY_APPARMOR_HASH y | |
193 | set_kernel_config CONFIG_DEFAULT_SECURITY "apparmor" |
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193 | set_kernel_config CONFIG_DEFAULT_SECURITY "apparmor" | |
194 |
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194 | |||
195 | # restrictions on unprivileged users reading the kernel |
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195 | # restrictions on unprivileged users reading the kernel | |
196 | set_kernel_config CONFIG_SECURITY_DMESG_RESTRICT y |
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196 | set_kernel_config CONFIG_SECURITY_DMESG_RESTRICT y | |
197 |
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197 | |||
198 | # network security hooks |
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198 | # network security hooks | |
199 | set_kernel_config CONFIG_SECURITY_NETWORK y |
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199 | set_kernel_config CONFIG_SECURITY_NETWORK y | |
200 | set_kernel_config CONFIG_SECURITY_NETWORK_XFRM y |
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200 | set_kernel_config CONFIG_SECURITY_NETWORK_XFRM y | |
201 | set_kernel_config CONFIG_SECURITY_PATH y |
|
201 | set_kernel_config CONFIG_SECURITY_PATH y | |
202 | set_kernel_config CONFIG_SECURITY_YAMA n |
|
202 | set_kernel_config CONFIG_SECURITY_YAMA n | |
203 |
|
203 | |||
204 | # New Options |
|
204 | # New Options | |
205 | if [ "$KERNEL_NF" = true ] ; then |
|
205 | if [ "$KERNEL_NF" = true ] ; then | |
206 | set_kernel_config CONFIG_IP_NF_SECURITY m |
|
206 | set_kernel_config CONFIG_IP_NF_SECURITY m | |
207 | set_kernel_config CONFIG_NETLABEL y |
|
207 | set_kernel_config CONFIG_NETLABEL y | |
208 | set_kernel_config CONFIG_IP6_NF_SECURITY m |
|
208 | set_kernel_config CONFIG_IP6_NF_SECURITY m | |
209 | fi |
|
209 | fi | |
210 | set_kernel_config CONFIG_SECURITY_SELINUX n |
|
210 | set_kernel_config CONFIG_SECURITY_SELINUX n | |
211 | set_kernel_config CONFIG_SECURITY_SMACK n |
|
211 | set_kernel_config CONFIG_SECURITY_SMACK n | |
212 | set_kernel_config CONFIG_SECURITY_TOMOYO n |
|
212 | set_kernel_config CONFIG_SECURITY_TOMOYO n | |
213 | set_kernel_config CONFIG_SECURITY_APPARMOR_DEBUG n |
|
213 | set_kernel_config CONFIG_SECURITY_APPARMOR_DEBUG n | |
214 | set_kernel_config CONFIG_SECURITY_LOADPIN n |
|
214 | set_kernel_config CONFIG_SECURITY_LOADPIN n | |
215 | set_kernel_config CONFIG_HARDENED_USERCOPY_PAGESPAN n |
|
215 | set_kernel_config CONFIG_HARDENED_USERCOPY_PAGESPAN n | |
216 | set_kernel_config CONFIG_IMA n |
|
216 | set_kernel_config CONFIG_IMA n | |
217 | set_kernel_config CONFIG_EVM n |
|
217 | set_kernel_config CONFIG_EVM n | |
218 | set_kernel_config CONFIG_FANOTIFY_ACCESS_PERMISSIONS y |
|
218 | set_kernel_config CONFIG_FANOTIFY_ACCESS_PERMISSIONS y | |
219 | set_kernel_config CONFIG_NFSD_V4_SECURITY_LABEL y |
|
219 | set_kernel_config CONFIG_NFSD_V4_SECURITY_LABEL y | |
220 | set_kernel_config CONFIG_PKCS7_MESSAGE_PARSER y |
|
220 | set_kernel_config CONFIG_PKCS7_MESSAGE_PARSER y | |
221 | set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYRING y |
|
221 | set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYRING y | |
222 | set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS y |
|
222 | set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS y | |
223 | set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE y |
|
223 | set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE y | |
224 | set_kernel_config CONFIG_SECONDARY_TRUSTED_KEYRING y |
|
224 | set_kernel_config CONFIG_SECONDARY_TRUSTED_KEYRING y | |
225 | set_kernel_config CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY n |
|
225 | set_kernel_config CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY n | |
226 | set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS m |
|
226 | set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS m | |
227 | set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE 4096 |
|
227 | set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE 4096 | |
228 |
|
228 | |||
229 | set_kernel_config CONFIG_ARM64_CRYPTO y |
|
229 | set_kernel_config CONFIG_ARM64_CRYPTO y | |
230 | set_kernel_config CONFIG_CRYPTO_SHA256_ARM64 m |
|
230 | set_kernel_config CONFIG_CRYPTO_SHA256_ARM64 m | |
231 | set_kernel_config CONFIG_CRYPTO_SHA512_ARM64 m |
|
231 | set_kernel_config CONFIG_CRYPTO_SHA512_ARM64 m | |
232 | set_kernel_config CONFIG_CRYPTO_SHA1_ARM64_CE m |
|
232 | set_kernel_config CONFIG_CRYPTO_SHA1_ARM64_CE m | |
233 | set_kernel_config CRYPTO_GHASH_ARM64_CE m |
|
233 | set_kernel_config CRYPTO_GHASH_ARM64_CE m | |
234 | set_kernel_config CRYPTO_SHA2_ARM64_CE m |
|
234 | set_kernel_config CRYPTO_SHA2_ARM64_CE m | |
235 | set_kernel_config CONFIG_CRYPTO_CRCT10DIF_ARM64_CE m |
|
235 | set_kernel_config CONFIG_CRYPTO_CRCT10DIF_ARM64_CE m | |
236 | set_kernel_config CONFIG_CRYPTO_CRC32_ARM64_CE m |
|
236 | set_kernel_config CONFIG_CRYPTO_CRC32_ARM64_CE m | |
237 | set_kernel_config CONFIG_CRYPTO_AES_ARM64 m |
|
237 | set_kernel_config CONFIG_CRYPTO_AES_ARM64 m | |
238 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE m |
|
238 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE m | |
239 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE_CCM y |
|
239 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE_CCM y | |
240 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE_BLK y |
|
240 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE_BLK y | |
241 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_NEON_BLK m |
|
241 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_NEON_BLK m | |
242 | set_kernel_config CONFIG_CRYPTO_CHACHA20_NEON m |
|
242 | set_kernel_config CONFIG_CRYPTO_CHACHA20_NEON m | |
243 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_BS m |
|
243 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_BS m | |
244 | set_kernel_config SYSTEM_TRUSTED_KEYS |
|
244 | set_kernel_config SYSTEM_TRUSTED_KEYS | |
245 | fi |
|
245 | fi | |
246 |
|
246 | |||
247 | # Netfilter kernel support See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406 |
|
247 | # Netfilter kernel support See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406 | |
248 | if [ "$KERNEL_NF" = true ] ; then |
|
248 | if [ "$KERNEL_NF" = true ] ; then | |
249 | set_kernel_config CONFIG_IP_NF_TARGET_SYNPROXY m |
|
249 | set_kernel_config CONFIG_IP_NF_TARGET_SYNPROXY m | |
250 | set_kernel_config CONFIG_NETFILTER_XT_TARGET_AUDIT m |
|
250 | set_kernel_config CONFIG_NETFILTER_XT_TARGET_AUDIT m | |
251 | set_kernel_config CONFIG_NETFILTER_XT_MATCH_CGROUP m |
|
251 | set_kernel_config CONFIG_NETFILTER_XT_MATCH_CGROUP m | |
252 | set_kernel_config CONFIG_NETFILTER_XT_MATCH_IPCOMP m |
|
252 | set_kernel_config CONFIG_NETFILTER_XT_MATCH_IPCOMP m | |
253 | set_kernel_config CONFIG_NETFILTER_XT_MATCH_SOCKET m |
|
253 | set_kernel_config CONFIG_NETFILTER_XT_MATCH_SOCKET m | |
254 | set_kernel_config CONFIG_NFT_FIB_INET m |
|
254 | set_kernel_config CONFIG_NFT_FIB_INET m | |
255 | set_kernel_config CONFIG_NFT_FIB_IPV4 m |
|
255 | set_kernel_config CONFIG_NFT_FIB_IPV4 m | |
256 | set_kernel_config CONFIG_NFT_FIB_IPV6 m |
|
256 | set_kernel_config CONFIG_NFT_FIB_IPV6 m | |
257 | set_kernel_config CONFIG_NFT_FIB_NETDEV m |
|
257 | set_kernel_config CONFIG_NFT_FIB_NETDEV m | |
258 | set_kernel_config CONFIG_NFT_OBJREF m |
|
258 | set_kernel_config CONFIG_NFT_OBJREF m | |
259 | set_kernel_config CONFIG_NFT_RT m |
|
259 | set_kernel_config CONFIG_NFT_RT m | |
260 | set_kernel_config CONFIG_NFT_SET_BITMAP m |
|
260 | set_kernel_config CONFIG_NFT_SET_BITMAP m | |
261 | set_kernel_config CONFIG_NF_CONNTRACK_TIMEOUT y |
|
261 | set_kernel_config CONFIG_NF_CONNTRACK_TIMEOUT y | |
262 | set_kernel_config CONFIG_NF_LOG_ARP m |
|
262 | set_kernel_config CONFIG_NF_LOG_ARP m | |
263 | set_kernel_config CONFIG_NF_SOCKET_IPV4 m |
|
263 | set_kernel_config CONFIG_NF_SOCKET_IPV4 m | |
264 | set_kernel_config CONFIG_NF_SOCKET_IPV6 m |
|
264 | set_kernel_config CONFIG_NF_SOCKET_IPV6 m | |
265 | set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m |
|
265 | set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m | |
266 | set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m |
|
266 | set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m | |
267 | set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m |
|
267 | set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m | |
268 | set_kernel_config CONFIG_IP6_NF_IPTABLES m |
|
268 | set_kernel_config CONFIG_IP6_NF_IPTABLES m | |
269 | set_kernel_config CONFIG_IP6_NF_MATCH_AH m |
|
269 | set_kernel_config CONFIG_IP6_NF_MATCH_AH m | |
270 | set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m |
|
270 | set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m | |
271 | set_kernel_config CONFIG_IP6_NF_NAT m |
|
271 | set_kernel_config CONFIG_IP6_NF_NAT m | |
272 | set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m |
|
272 | set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m | |
273 | set_kernel_config CONFIG_IP6_NF_TARGET_NPT m |
|
273 | set_kernel_config CONFIG_IP6_NF_TARGET_NPT m | |
274 | set_kernel_config CONFIG_IP_NF_SECURITY m |
|
274 | set_kernel_config CONFIG_IP_NF_SECURITY m | |
275 | set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m |
|
275 | set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m | |
276 | set_kernel_config CONFIG_IP_SET_BITMAP_PORT m |
|
276 | set_kernel_config CONFIG_IP_SET_BITMAP_PORT m | |
277 | set_kernel_config CONFIG_IP_SET_HASH_IP m |
|
277 | set_kernel_config CONFIG_IP_SET_HASH_IP m | |
278 | set_kernel_config CONFIG_IP_SET_HASH_IPMARK m |
|
278 | set_kernel_config CONFIG_IP_SET_HASH_IPMARK m | |
279 | set_kernel_config CONFIG_IP_SET_HASH_IPPORT m |
|
279 | set_kernel_config CONFIG_IP_SET_HASH_IPPORT m | |
280 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m |
|
280 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m | |
281 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m |
|
281 | set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m | |
282 | set_kernel_config CONFIG_IP_SET_HASH_MAC m |
|
282 | set_kernel_config CONFIG_IP_SET_HASH_MAC m | |
283 | set_kernel_config CONFIG_IP_SET_HASH_NET m |
|
283 | set_kernel_config CONFIG_IP_SET_HASH_NET m | |
284 | set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m |
|
284 | set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m | |
285 | set_kernel_config CONFIG_IP_SET_HASH_NETNET m |
|
285 | set_kernel_config CONFIG_IP_SET_HASH_NETNET m | |
286 | set_kernel_config CONFIG_IP_SET_HASH_NETPORT m |
|
286 | set_kernel_config CONFIG_IP_SET_HASH_NETPORT m | |
287 | set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m |
|
287 | set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m | |
288 | set_kernel_config CONFIG_IP_SET_LIST_SET m |
|
288 | set_kernel_config CONFIG_IP_SET_LIST_SET m | |
289 | set_kernel_config CONFIG_NETFILTER_XTABLES m |
|
289 | set_kernel_config CONFIG_NETFILTER_XTABLES m | |
290 | set_kernel_config CONFIG_NETFILTER_XTABLES m |
|
290 | set_kernel_config CONFIG_NETFILTER_XTABLES m | |
291 | set_kernel_config CONFIG_NFT_BRIDGE_META m |
|
291 | set_kernel_config CONFIG_NFT_BRIDGE_META m | |
292 | set_kernel_config CONFIG_NFT_BRIDGE_REJECT m |
|
292 | set_kernel_config CONFIG_NFT_BRIDGE_REJECT m | |
293 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m |
|
293 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m | |
294 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m |
|
294 | set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m | |
295 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m |
|
295 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m | |
296 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m |
|
296 | set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m | |
297 | set_kernel_config CONFIG_NFT_COMPAT m |
|
297 | set_kernel_config CONFIG_NFT_COMPAT m | |
298 | set_kernel_config CONFIG_NFT_COUNTER m |
|
298 | set_kernel_config CONFIG_NFT_COUNTER m | |
299 | set_kernel_config CONFIG_NFT_CT m |
|
299 | set_kernel_config CONFIG_NFT_CT m | |
300 | set_kernel_config CONFIG_NFT_DUP_IPV4 m |
|
300 | set_kernel_config CONFIG_NFT_DUP_IPV4 m | |
301 | set_kernel_config CONFIG_NFT_DUP_IPV6 m |
|
301 | set_kernel_config CONFIG_NFT_DUP_IPV6 m | |
302 | set_kernel_config CONFIG_NFT_DUP_NETDEV m |
|
302 | set_kernel_config CONFIG_NFT_DUP_NETDEV m | |
303 | set_kernel_config CONFIG_NFT_EXTHDR m |
|
303 | set_kernel_config CONFIG_NFT_EXTHDR m | |
304 | set_kernel_config CONFIG_NFT_FWD_NETDEV m |
|
304 | set_kernel_config CONFIG_NFT_FWD_NETDEV m | |
305 | set_kernel_config CONFIG_NFT_HASH m |
|
305 | set_kernel_config CONFIG_NFT_HASH m | |
306 | set_kernel_config CONFIG_NFT_LIMIT m |
|
306 | set_kernel_config CONFIG_NFT_LIMIT m | |
307 | set_kernel_config CONFIG_NFT_LOG m |
|
307 | set_kernel_config CONFIG_NFT_LOG m | |
308 | set_kernel_config CONFIG_NFT_MASQ m |
|
308 | set_kernel_config CONFIG_NFT_MASQ m | |
309 | set_kernel_config CONFIG_NFT_MASQ_IPV4 m |
|
309 | set_kernel_config CONFIG_NFT_MASQ_IPV4 m | |
310 | set_kernel_config CONFIG_NFT_MASQ_IPV6 m |
|
310 | set_kernel_config CONFIG_NFT_MASQ_IPV6 m | |
311 | set_kernel_config CONFIG_NFT_META m |
|
311 | set_kernel_config CONFIG_NFT_META m | |
312 | set_kernel_config CONFIG_NFT_NAT m |
|
312 | set_kernel_config CONFIG_NFT_NAT m | |
313 | set_kernel_config CONFIG_NFT_NUMGEN m |
|
313 | set_kernel_config CONFIG_NFT_NUMGEN m | |
314 | set_kernel_config CONFIG_NFT_QUEUE m |
|
314 | set_kernel_config CONFIG_NFT_QUEUE m | |
315 | set_kernel_config CONFIG_NFT_QUOTA m |
|
315 | set_kernel_config CONFIG_NFT_QUOTA m | |
316 | set_kernel_config CONFIG_NFT_REDIR m |
|
316 | set_kernel_config CONFIG_NFT_REDIR m | |
317 | set_kernel_config CONFIG_NFT_REDIR_IPV4 m |
|
317 | set_kernel_config CONFIG_NFT_REDIR_IPV4 m | |
318 | set_kernel_config CONFIG_NFT_REDIR_IPV6 m |
|
318 | set_kernel_config CONFIG_NFT_REDIR_IPV6 m | |
319 | set_kernel_config CONFIG_NFT_REJECT m |
|
319 | set_kernel_config CONFIG_NFT_REJECT m | |
320 | set_kernel_config CONFIG_NFT_REJECT_INET m |
|
320 | set_kernel_config CONFIG_NFT_REJECT_INET m | |
321 | set_kernel_config CONFIG_NFT_REJECT_IPV4 m |
|
321 | set_kernel_config CONFIG_NFT_REJECT_IPV4 m | |
322 | set_kernel_config CONFIG_NFT_REJECT_IPV6 m |
|
322 | set_kernel_config CONFIG_NFT_REJECT_IPV6 m | |
323 | set_kernel_config CONFIG_NFT_SET_HASH m |
|
323 | set_kernel_config CONFIG_NFT_SET_HASH m | |
324 | set_kernel_config CONFIG_NFT_SET_RBTREE m |
|
324 | set_kernel_config CONFIG_NFT_SET_RBTREE m | |
325 | set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m |
|
325 | set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m | |
326 | set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m |
|
326 | set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m | |
327 | set_kernel_config CONFIG_NF_DEFRAG_IPV4 m |
|
327 | set_kernel_config CONFIG_NF_DEFRAG_IPV4 m | |
328 | set_kernel_config CONFIG_NF_DEFRAG_IPV6 m |
|
328 | set_kernel_config CONFIG_NF_DEFRAG_IPV6 m | |
329 | set_kernel_config CONFIG_NF_DUP_IPV4 m |
|
329 | set_kernel_config CONFIG_NF_DUP_IPV4 m | |
330 | set_kernel_config CONFIG_NF_DUP_IPV6 m |
|
330 | set_kernel_config CONFIG_NF_DUP_IPV6 m | |
331 | set_kernel_config CONFIG_NF_DUP_NETDEV m |
|
331 | set_kernel_config CONFIG_NF_DUP_NETDEV m | |
332 | set_kernel_config CONFIG_NF_LOG_BRIDGE m |
|
332 | set_kernel_config CONFIG_NF_LOG_BRIDGE m | |
333 | set_kernel_config CONFIG_NF_LOG_IPV4 m |
|
333 | set_kernel_config CONFIG_NF_LOG_IPV4 m | |
334 | set_kernel_config CONFIG_NF_LOG_IPV6 m |
|
334 | set_kernel_config CONFIG_NF_LOG_IPV6 m | |
335 | set_kernel_config CONFIG_NF_NAT_IPV4 m |
|
335 | set_kernel_config CONFIG_NF_NAT_IPV4 m | |
336 | set_kernel_config CONFIG_NF_NAT_IPV6 m |
|
336 | set_kernel_config CONFIG_NF_NAT_IPV6 m | |
337 | set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m |
|
337 | set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m | |
338 | set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m |
|
338 | set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m | |
339 | set_kernel_config CONFIG_NF_NAT_PPTP m |
|
339 | set_kernel_config CONFIG_NF_NAT_PPTP m | |
340 | set_kernel_config CONFIG_NF_NAT_PROTO_GRE m |
|
340 | set_kernel_config CONFIG_NF_NAT_PROTO_GRE m | |
341 | set_kernel_config CONFIG_NF_NAT_REDIRECT m |
|
341 | set_kernel_config CONFIG_NF_NAT_REDIRECT m | |
342 | set_kernel_config CONFIG_NF_NAT_SIP m |
|
342 | set_kernel_config CONFIG_NF_NAT_SIP m | |
343 | set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m |
|
343 | set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m | |
344 | set_kernel_config CONFIG_NF_NAT_TFTP m |
|
344 | set_kernel_config CONFIG_NF_NAT_TFTP m | |
345 | set_kernel_config CONFIG_NF_REJECT_IPV4 m |
|
345 | set_kernel_config CONFIG_NF_REJECT_IPV4 m | |
346 | set_kernel_config CONFIG_NF_REJECT_IPV6 m |
|
346 | set_kernel_config CONFIG_NF_REJECT_IPV6 m | |
347 | set_kernel_config CONFIG_NF_TABLES m |
|
347 | set_kernel_config CONFIG_NF_TABLES m | |
348 | set_kernel_config CONFIG_NF_TABLES_ARP m |
|
348 | set_kernel_config CONFIG_NF_TABLES_ARP m | |
349 | set_kernel_config CONFIG_NF_TABLES_BRIDGE m |
|
349 | set_kernel_config CONFIG_NF_TABLES_BRIDGE m | |
350 | set_kernel_config CONFIG_NF_TABLES_INET m |
|
350 | set_kernel_config CONFIG_NF_TABLES_INET m | |
351 | set_kernel_config CONFIG_NF_TABLES_IPV4 m |
|
351 | set_kernel_config CONFIG_NF_TABLES_IPV4 m | |
352 | set_kernel_config CONFIG_NF_TABLES_IPV6 m |
|
352 | set_kernel_config CONFIG_NF_TABLES_IPV6 m | |
353 | set_kernel_config CONFIG_NF_TABLES_NETDEV m |
|
353 | set_kernel_config CONFIG_NF_TABLES_NETDEV m | |
|
354 | set_kernel_config CONFIG_NF_TABLES_SET m | |||
|
355 | set_kernel_config CONFIG_NF_TABLES_INET y | |||
|
356 | set_kernel_config CONFIG_NF_TABLES_NETDEV y | |||
|
357 | set_kernel_config CONFIG_NFT_CONNLIMIT m | |||
|
358 | set_kernel_config CONFIG_NFT_TUNNEL m | |||
|
359 | set_kernel_config CONFIG_NFT_SOCKET m | |||
|
360 | set_kernel_config CONFIG_NFT_TPROXY m | |||
|
361 | set_kernel_config CONFIG_NF_FLOW_TABLE m | |||
|
362 | set_kernel_config CONFIG_NFT_FLOW_OFFLOAD m | |||
|
363 | set_kernel_config CONFIG_NF_FLOW_TABLE_INET m | |||
|
364 | set_kernel_config CONFIG_NF_TABLES_ARP y | |||
|
365 | set_kernel_config CONFIG_NF_FLOW_TABLE_IPV4 y | |||
|
366 | set_kernel_config CONFIG_NF_FLOW_TABLE_IPV6 y | |||
|
367 | set_kernel_config CONFIG_NF_TABLES_BRIDGE y | |||
354 | fi |
|
368 | fi | |
355 |
|
369 | |||
356 | # Enables BPF syscall for systemd-journald see https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 or https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA |
|
370 | # Enables BPF syscall for systemd-journald see https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 or https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA | |
357 | if [ "$KERNEL_BPF" = true ] ; then |
|
371 | if [ "$KERNEL_BPF" = true ] ; then | |
358 | set_kernel_config CONFIG_BPF_SYSCALL y |
|
372 | set_kernel_config CONFIG_BPF_SYSCALL y | |
359 | set_kernel_config CONFIG_BPF_EVENTS y |
|
373 | set_kernel_config CONFIG_BPF_EVENTS y | |
360 | set_kernel_config CONFIG_BPF_STREAM_PARSER y |
|
374 | set_kernel_config CONFIG_BPF_STREAM_PARSER y | |
361 | set_kernel_config CONFIG_CGROUP_BPF y |
|
375 | set_kernel_config CONFIG_CGROUP_BPF y | |
362 | fi |
|
376 | fi | |
363 |
|
377 | |||
364 | # KERNEL_DEFAULT_GOV was set by user |
|
378 | # KERNEL_DEFAULT_GOV was set by user | |
365 | if [ "$KERNEL_DEFAULT_GOV" != powersave ] && [ -n "$KERNEL_DEFAULT_GOV" ] ; then |
|
379 | if [ "$KERNEL_DEFAULT_GOV" != powersave ] && [ -n "$KERNEL_DEFAULT_GOV" ] ; then | |
366 |
|
380 | |||
367 | case "$KERNEL_DEFAULT_GOV" in |
|
381 | case "$KERNEL_DEFAULT_GOV" in | |
368 | performance) |
|
382 | performance) | |
369 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y |
|
383 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y | |
370 | ;; |
|
384 | ;; | |
371 | userspace) |
|
385 | userspace) | |
372 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y |
|
386 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y | |
373 | ;; |
|
387 | ;; | |
374 | ondemand) |
|
388 | ondemand) | |
375 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y |
|
389 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y | |
376 | ;; |
|
390 | ;; | |
377 | conservative) |
|
391 | conservative) | |
378 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE y |
|
392 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE y | |
379 | ;; |
|
393 | ;; | |
380 | shedutil) |
|
394 | shedutil) | |
381 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL y |
|
395 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL y | |
382 | ;; |
|
396 | ;; | |
383 | *) |
|
397 | *) | |
384 | echo "error: unsupported default cpu governor" |
|
398 | echo "error: unsupported default cpu governor" | |
385 | exit 1 |
|
399 | exit 1 | |
386 | ;; |
|
400 | ;; | |
387 | esac |
|
401 | esac | |
388 |
|
402 | |||
389 | # unset previous default governor |
|
403 | # unset previous default governor | |
390 | unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE |
|
404 | unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE | |
391 | fi |
|
405 | fi | |
392 |
|
406 | |||
393 | #Revert to previous directory |
|
407 | #Revert to previous directory | |
394 | cd "${WORKDIR}" || exit |
|
408 | cd "${WORKDIR}" || exit | |
395 |
|
409 | |||
396 | # Set kernel configuration parameters to enable qemu emulation |
|
410 | # Set kernel configuration parameters to enable qemu emulation | |
397 | if [ "$ENABLE_QEMU" = true ] ; then |
|
411 | if [ "$ENABLE_QEMU" = true ] ; then | |
398 | echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config |
|
412 | echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config | |
399 | echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config |
|
413 | echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config | |
400 |
|
414 | |||
401 | if [ "$KERNEL_CRYPTFS" = true ] ; then |
|
415 | if [ "$KERNEL_CRYPTFS" = true ] ; then | |
402 | { |
|
416 | { | |
403 | echo "CONFIG_EMBEDDED=y" |
|
417 | echo "CONFIG_EMBEDDED=y" | |
404 | echo "CONFIG_EXPERT=y" |
|
418 | echo "CONFIG_EXPERT=y" | |
405 | echo "CONFIG_DAX=y" |
|
419 | echo "CONFIG_DAX=y" | |
406 | echo "CONFIG_MD=y" |
|
420 | echo "CONFIG_MD=y" | |
407 | echo "CONFIG_BLK_DEV_MD=y" |
|
421 | echo "CONFIG_BLK_DEV_MD=y" | |
408 | echo "CONFIG_MD_AUTODETECT=y" |
|
422 | echo "CONFIG_MD_AUTODETECT=y" | |
409 | echo "CONFIG_BLK_DEV_DM=y" |
|
423 | echo "CONFIG_BLK_DEV_DM=y" | |
410 | echo "CONFIG_BLK_DEV_DM_BUILTIN=y" |
|
424 | echo "CONFIG_BLK_DEV_DM_BUILTIN=y" | |
411 | echo "CONFIG_DM_CRYPT=y" |
|
425 | echo "CONFIG_DM_CRYPT=y" | |
412 | echo "CONFIG_CRYPTO_BLKCIPHER=y" |
|
426 | echo "CONFIG_CRYPTO_BLKCIPHER=y" | |
413 | echo "CONFIG_CRYPTO_CBC=y" |
|
427 | echo "CONFIG_CRYPTO_CBC=y" | |
414 | echo "CONFIG_CRYPTO_XTS=y" |
|
428 | echo "CONFIG_CRYPTO_XTS=y" | |
415 | echo "CONFIG_CRYPTO_SHA512=y" |
|
429 | echo "CONFIG_CRYPTO_SHA512=y" | |
416 | echo "CONFIG_CRYPTO_MANAGER=y" |
|
430 | echo "CONFIG_CRYPTO_MANAGER=y" | |
417 | } >> "${KERNEL_DIR}"/.config |
|
431 | } >> "${KERNEL_DIR}"/.config | |
418 | fi |
|
432 | fi | |
419 | fi |
|
433 | fi | |
420 |
|
434 | |||
421 | # Copy custom kernel configuration file |
|
435 | # Copy custom kernel configuration file | |
422 | if [ -n "$KERNELSRC_USRCONFIG" ] ; then |
|
436 | if [ -n "$KERNELSRC_USRCONFIG" ] ; then | |
423 | cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config |
|
437 | cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config | |
424 | fi |
|
438 | fi | |
425 |
|
439 | |||
426 | # Set kernel configuration parameters to their default values |
|
440 | # Set kernel configuration parameters to their default values | |
427 | if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then |
|
441 | if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then | |
428 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig |
|
442 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig | |
429 | fi |
|
443 | fi | |
430 |
|
444 | |||
431 | # Start menu-driven kernel configuration (interactive) |
|
445 | # Start menu-driven kernel configuration (interactive) | |
432 | if [ "$KERNEL_MENUCONFIG" = true ] ; then |
|
446 | if [ "$KERNEL_MENUCONFIG" = true ] ; then | |
433 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig |
|
447 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig | |
434 | fi |
|
448 | fi | |
435 | # end if "$KERNELSRC_CONFIG" = true |
|
449 | # end if "$KERNELSRC_CONFIG" = true | |
436 | fi |
|
450 | fi | |
437 |
|
451 | |||
438 | # Use ccache to cross compile the kernel |
|
452 | # Use ccache to cross compile the kernel | |
439 | if [ "$KERNEL_CCACHE" = true ] ; then |
|
453 | if [ "$KERNEL_CCACHE" = true ] ; then | |
440 | cc="ccache ${CROSS_COMPILE}gcc" |
|
454 | cc="ccache ${CROSS_COMPILE}gcc" | |
441 | else |
|
455 | else | |
442 | cc="${CROSS_COMPILE}gcc" |
|
456 | cc="${CROSS_COMPILE}gcc" | |
443 | fi |
|
457 | fi | |
444 |
|
458 | |||
445 | # Cross compile kernel and dtbs |
|
459 | # Cross compile kernel and dtbs | |
446 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs |
|
460 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs | |
447 |
|
461 | |||
448 | # Cross compile kernel modules |
|
462 | # Cross compile kernel modules | |
449 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then |
|
463 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then | |
450 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules |
|
464 | make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules | |
451 | fi |
|
465 | fi | |
452 | # end if "$KERNELSRC_PREBUILT" = false |
|
466 | # end if "$KERNELSRC_PREBUILT" = false | |
453 | fi |
|
467 | fi | |
454 |
|
468 | |||
455 | # Check if kernel compilation was successful |
|
469 | # Check if kernel compilation was successful | |
456 | if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then |
|
470 | if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then | |
457 | echo "error: kernel compilation failed! (kernel image not found)" |
|
471 | echo "error: kernel compilation failed! (kernel image not found)" | |
458 | cleanup |
|
472 | cleanup | |
459 | exit 1 |
|
473 | exit 1 | |
460 | fi |
|
474 | fi | |
461 |
|
475 | |||
462 | # Install kernel modules |
|
476 | # Install kernel modules | |
463 | if [ "$ENABLE_REDUCE" = true ] ; then |
|
477 | if [ "$ENABLE_REDUCE" = true ] ; then | |
464 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then |
|
478 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then | |
465 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install |
|
479 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install | |
466 | fi |
|
480 | fi | |
467 | else |
|
481 | else | |
468 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then |
|
482 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then | |
469 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install |
|
483 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install | |
470 | fi |
|
484 | fi | |
471 |
|
485 | |||
472 | # Install kernel firmware |
|
486 | # Install kernel firmware | |
473 | if grep -q "^firmware_install:" "${KERNEL_DIR}/Makefile" ; then |
|
487 | if grep -q "^firmware_install:" "${KERNEL_DIR}/Makefile" ; then | |
474 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install |
|
488 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install | |
475 | fi |
|
489 | fi | |
476 | fi |
|
490 | fi | |
477 |
|
491 | |||
478 | # Install kernel headers |
|
492 | # Install kernel headers | |
479 | if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then |
|
493 | if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then | |
480 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install |
|
494 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install | |
481 | fi |
|
495 | fi | |
482 |
|
496 | |||
483 | # Prepare boot (firmware) directory |
|
497 | # Prepare boot (firmware) directory | |
484 | mkdir "${BOOT_DIR}" |
|
498 | mkdir "${BOOT_DIR}" | |
485 |
|
499 | |||
486 | # Get kernel release version |
|
500 | # Get kernel release version | |
487 | KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release") |
|
501 | KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release") | |
488 |
|
502 | |||
489 | # Copy kernel configuration file to the boot directory |
|
503 | # Copy kernel configuration file to the boot directory | |
490 | install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}" |
|
504 | install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}" | |
491 |
|
505 | |||
492 | # Prepare device tree directory |
|
506 | # Prepare device tree directory | |
493 | mkdir "${BOOT_DIR}/overlays" |
|
507 | mkdir "${BOOT_DIR}/overlays" | |
494 |
|
508 | |||
495 | # Ensure the proper .dtb is located |
|
509 | # Ensure the proper .dtb is located | |
496 | if [ "$KERNEL_ARCH" = "arm" ] ; then |
|
510 | if [ "$KERNEL_ARCH" = "arm" ] ; then | |
497 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do |
|
511 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do | |
498 | if [ -f "${dtb}" ] ; then |
|
512 | if [ -f "${dtb}" ] ; then | |
499 | install_readonly "${dtb}" "${BOOT_DIR}/" |
|
513 | install_readonly "${dtb}" "${BOOT_DIR}/" | |
500 | fi |
|
514 | fi | |
501 | done |
|
515 | done | |
502 | else |
|
516 | else | |
503 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do |
|
517 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do | |
504 | if [ -f "${dtb}" ] ; then |
|
518 | if [ -f "${dtb}" ] ; then | |
505 | install_readonly "${dtb}" "${BOOT_DIR}/" |
|
519 | install_readonly "${dtb}" "${BOOT_DIR}/" | |
506 | fi |
|
520 | fi | |
507 | done |
|
521 | done | |
508 | fi |
|
522 | fi | |
509 |
|
523 | |||
510 | # Copy compiled dtb device tree files |
|
524 | # Copy compiled dtb device tree files | |
511 | if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then |
|
525 | if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then | |
512 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtbo ; do |
|
526 | for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtbo ; do | |
513 | if [ -f "${dtb}" ] ; then |
|
527 | if [ -f "${dtb}" ] ; then | |
514 | install_readonly "${dtb}" "${BOOT_DIR}/overlays/" |
|
528 | install_readonly "${dtb}" "${BOOT_DIR}/overlays/" | |
515 | fi |
|
529 | fi | |
516 | done |
|
530 | done | |
517 |
|
531 | |||
518 | if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then |
|
532 | if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then | |
519 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README" |
|
533 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README" | |
520 | fi |
|
534 | fi | |
521 | fi |
|
535 | fi | |
522 |
|
536 | |||
523 | if [ "$ENABLE_UBOOT" = false ] ; then |
|
537 | if [ "$ENABLE_UBOOT" = false ] ; then | |
524 | # Convert and copy kernel image to the boot directory |
|
538 | # Convert and copy kernel image to the boot directory | |
525 | "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" |
|
539 | "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
526 | else |
|
540 | else | |
527 | # Copy kernel image to the boot directory |
|
541 | # Copy kernel image to the boot directory | |
528 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" |
|
542 | install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}" | |
529 | fi |
|
543 | fi | |
530 |
|
544 | |||
531 | # Remove kernel sources |
|
545 | # Remove kernel sources | |
532 | if [ "$KERNEL_REMOVESRC" = true ] ; then |
|
546 | if [ "$KERNEL_REMOVESRC" = true ] ; then | |
533 | rm -fr "${KERNEL_DIR}" |
|
547 | rm -fr "${KERNEL_DIR}" | |
534 | else |
|
548 | else | |
535 | # Prepare compiled kernel modules |
|
549 | # Prepare compiled kernel modules | |
536 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then |
|
550 | if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then | |
537 | if grep -q "^modules_prepare:" "${KERNEL_DIR}/Makefile" ; then |
|
551 | if grep -q "^modules_prepare:" "${KERNEL_DIR}/Makefile" ; then | |
538 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare |
|
552 | make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare | |
539 | fi |
|
553 | fi | |
540 |
|
554 | |||
541 | # Create symlinks for kernel modules |
|
555 | # Create symlinks for kernel modules | |
542 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build" |
|
556 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build" | |
543 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source" |
|
557 | chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source" | |
544 | fi |
|
558 | fi | |
545 | fi |
|
559 | fi | |
546 |
|
560 | |||
547 | else # BUILD_KERNEL=false |
|
561 | else # BUILD_KERNEL=false | |
548 | if [ "$SET_ARCH" = 64 ] ; then |
|
562 | if [ "$SET_ARCH" = 64 ] ; then | |
549 | if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then |
|
563 | if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then | |
550 | # Use Sakakis modified kernel if ZSWAP is active |
|
564 | # Use Sakakis modified kernel if ZSWAP is active | |
551 | if [ "$KERNEL_ZSWAP" = true ] || [ "$KERNEL_VIRT" = true ] || [ "$KERNEL_NF" = true ] || [ "$KERNEL_BPF" = true ] ; then |
|
565 | if [ "$KERNEL_ZSWAP" = true ] || [ "$KERNEL_VIRT" = true ] || [ "$KERNEL_NF" = true ] || [ "$KERNEL_BPF" = true ] ; then | |
552 | RPI3_64_KERNEL_URL="${RPI3_64_BIS_KERNEL_URL}" |
|
566 | RPI3_64_KERNEL_URL="${RPI3_64_BIS_KERNEL_URL}" | |
553 | fi |
|
567 | fi | |
554 |
|
568 | |||
555 | # Create temporary directory for dl |
|
569 | # Create temporary directory for dl | |
556 | temp_dir=$(as_nobody mktemp -d) |
|
570 | temp_dir=$(as_nobody mktemp -d) | |
557 |
|
571 | |||
558 | # Fetch kernel dl |
|
572 | # Fetch kernel dl | |
559 | as_nobody wget -O "${temp_dir}"/kernel.tar.xz -c "$RPI3_64_KERNEL_URL" |
|
573 | as_nobody wget -O "${temp_dir}"/kernel.tar.xz -c "$RPI3_64_KERNEL_URL" | |
560 | fi |
|
574 | fi | |
561 | if [ "$SET_ARCH" = 64 ] && [ "$RPI_MODEL" = 4 ] ; then |
|
575 | if [ "$SET_ARCH" = 64 ] && [ "$RPI_MODEL" = 4 ] ; then | |
562 | # Create temporary directory for dl |
|
576 | # Create temporary directory for dl | |
563 | temp_dir=$(as_nobody mktemp -d) |
|
577 | temp_dir=$(as_nobody mktemp -d) | |
564 |
|
578 | |||
565 | # Fetch kernel dl |
|
579 | # Fetch kernel dl | |
566 | as_nobody wget -O "${temp_dir}"/kernel.tar.xz -c "$RPI4_64_KERNEL_URL" |
|
580 | as_nobody wget -O "${temp_dir}"/kernel.tar.xz -c "$RPI4_64_KERNEL_URL" | |
567 | fi |
|
581 | fi | |
568 |
|
582 | |||
569 | #extract download |
|
583 | #extract download | |
570 | tar -xJf "${temp_dir}"/kernel.tar.xz -C "${temp_dir}" |
|
584 | tar -xJf "${temp_dir}"/kernel.tar.xz -C "${temp_dir}" | |
571 |
|
585 | |||
572 | #move extracted kernel to /boot/firmware |
|
586 | #move extracted kernel to /boot/firmware | |
573 | mkdir "${R}/boot/firmware" |
|
587 | mkdir "${R}/boot/firmware" | |
574 | cp "${temp_dir}"/boot/* "${R}"/boot/firmware/ |
|
588 | cp "${temp_dir}"/boot/* "${R}"/boot/firmware/ | |
575 | cp -r "${temp_dir}"/lib/* "${R}"/lib/ |
|
589 | cp -r "${temp_dir}"/lib/* "${R}"/lib/ | |
576 |
|
590 | |||
577 | # Remove temporary directory for kernel sources |
|
591 | # Remove temporary directory for kernel sources | |
578 | rm -fr "${temp_dir}" |
|
592 | rm -fr "${temp_dir}" | |
579 |
|
593 | |||
580 | # Set permissions of the kernel sources |
|
594 | # Set permissions of the kernel sources | |
581 | chown -R root:root "${R}/boot/firmware" |
|
595 | chown -R root:root "${R}/boot/firmware" | |
582 | chown -R root:root "${R}/lib/modules" |
|
596 | chown -R root:root "${R}/lib/modules" | |
583 | fi |
|
597 | fi | |
584 |
|
598 | |||
585 | # Install Kernel from hypriot comptabile with all Raspberry PI (dunno if its compatible with RPI4 - better compile your own kernel) |
|
599 | # Install Kernel from hypriot comptabile with all Raspberry PI (dunno if its compatible with RPI4 - better compile your own kernel) | |
586 | if [ "$SET_ARCH" = 32 ] && [ "$RPI_MODEL" != 4 ] ; then |
|
600 | if [ "$SET_ARCH" = 32 ] && [ "$RPI_MODEL" != 4 ] ; then | |
587 | # Create temporary directory for dl |
|
601 | # Create temporary directory for dl | |
588 | temp_dir=$(as_nobody mktemp -d) |
|
602 | temp_dir=$(as_nobody mktemp -d) | |
589 |
|
603 | |||
590 | # Fetch kernel |
|
604 | # Fetch kernel | |
591 | as_nobody wget -O "${temp_dir}"/kernel.deb -c "$RPI_32_KERNEL_URL" |
|
605 | as_nobody wget -O "${temp_dir}"/kernel.deb -c "$RPI_32_KERNEL_URL" | |
592 |
|
606 | |||
593 | # Copy downloaded kernel package |
|
607 | # Copy downloaded kernel package | |
594 | mv "${temp_dir}"/kernel.deb "${R}"/tmp/kernel.deb |
|
608 | mv "${temp_dir}"/kernel.deb "${R}"/tmp/kernel.deb | |
595 |
|
609 | |||
596 | # Set permissions |
|
610 | # Set permissions | |
597 | chown -R root:root "${R}"/tmp/kernel.deb |
|
611 | chown -R root:root "${R}"/tmp/kernel.deb | |
598 |
|
612 | |||
599 | # Install kernel |
|
613 | # Install kernel | |
600 | chroot_exec dpkg -i /tmp/kernel.deb |
|
614 | chroot_exec dpkg -i /tmp/kernel.deb | |
601 |
|
615 | |||
602 | # move /boot to /boot/firmware to fit script env. |
|
616 | # move /boot to /boot/firmware to fit script env. | |
603 | #mkdir "${BOOT_DIR}" |
|
617 | #mkdir "${BOOT_DIR}" | |
604 | mkdir "${temp_dir}"/firmware |
|
618 | mkdir "${temp_dir}"/firmware | |
605 | mv "${R}"/boot/* "${temp_dir}"/firmware/ |
|
619 | mv "${R}"/boot/* "${temp_dir}"/firmware/ | |
606 | mv "${temp_dir}"/firmware "${R}"/boot/ |
|
620 | mv "${temp_dir}"/firmware "${R}"/boot/ | |
607 |
|
621 | |||
608 | #same for kernel headers |
|
622 | #same for kernel headers | |
609 | if [ "$KERNEL_HEADERS" = true ] ; then |
|
623 | if [ "$KERNEL_HEADERS" = true ] ; then | |
610 | # Fetch kernel header |
|
624 | # Fetch kernel header | |
611 | as_nobody wget -O "${temp_dir}"/kernel-header.deb -c "$RPI_32_KERNELHEADER_URL" |
|
625 | as_nobody wget -O "${temp_dir}"/kernel-header.deb -c "$RPI_32_KERNELHEADER_URL" | |
612 | mv "${temp_dir}"/kernel-header.deb "${R}"/tmp/kernel-header.deb |
|
626 | mv "${temp_dir}"/kernel-header.deb "${R}"/tmp/kernel-header.deb | |
613 | chown -R root:root "${R}"/tmp/kernel-header.deb |
|
627 | chown -R root:root "${R}"/tmp/kernel-header.deb | |
614 | # Install kernel header |
|
628 | # Install kernel header | |
615 | chroot_exec dpkg -i /tmp/kernel-header.deb |
|
629 | chroot_exec dpkg -i /tmp/kernel-header.deb | |
616 | rm -f "${R}"/tmp/kernel-header.deb |
|
630 | rm -f "${R}"/tmp/kernel-header.deb | |
617 | fi |
|
631 | fi | |
618 |
|
632 | |||
619 | # Remove temporary directory and files |
|
633 | # Remove temporary directory and files | |
620 | rm -fr "${temp_dir}" |
|
634 | rm -fr "${temp_dir}" | |
621 | rm -f "${R}"/tmp/kernel.deb |
|
635 | rm -f "${R}"/tmp/kernel.deb | |
622 | fi |
|
636 | fi | |
623 |
|
637 | |||
624 | # Check if kernel installation was successful |
|
638 | # Check if kernel installation was successful | |
625 | KERNEL="$(ls -1 "${R}"/boot/firmware/kernel* | sort | tail -n 1)" |
|
639 | KERNEL="$(ls -1 "${R}"/boot/firmware/kernel* | sort | tail -n 1)" | |
626 | if [ -z "$KERNEL" ] ; then |
|
640 | if [ -z "$KERNEL" ] ; then | |
627 | echo "error: kernel installation failed! (/boot/kernel* not found)" |
|
641 | echo "error: kernel installation failed! (/boot/kernel* not found)" | |
628 | cleanup |
|
642 | cleanup | |
629 | exit 1 |
|
643 | exit 1 | |
630 | fi |
|
644 | fi | |
631 | fi |
|
645 | fi |
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