| @@ -52,6 +52,10 if [ "$BUILD_KERNEL" = true ] ; then | |||||
| 52 | if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then |
|
52 | if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then | |
| 53 | KERNEL_THREADS=$(grep -c processor /proc/cpuinfo) |
|
53 | KERNEL_THREADS=$(grep -c processor /proc/cpuinfo) | |
| 54 | fi |
|
54 | fi | |
|
|
55 | ||||
|
|
56 | if [ "$ENABLE_QEMU" = true ] && [ "$KERNEL_ARCH" = arm64 ]; then | |||
|
|
57 | cp "${KERNEL_DIR}"/arch/arm/configs/vexpress_defconfig "${KERNEL_DIR}"/arch/arm64/configs/ | |||
|
|
58 | fi | |||
| 55 |
|
59 | |||
| 56 | # Configure and build kernel |
|
60 | # Configure and build kernel | |
| 57 | if [ "$KERNELSRC_PREBUILT" = false ] ; then |
|
61 | if [ "$KERNELSRC_PREBUILT" = false ] ; then | |
| @@ -98,7 +102,7 if [ "$BUILD_KERNEL" = true ] ; then | |||||
| 98 | #Switch to KERNELSRC_DIR so we can use set_kernel_config |
|
102 | #Switch to KERNELSRC_DIR so we can use set_kernel_config | |
| 99 | cd "${KERNEL_DIR}" || exit |
|
103 | cd "${KERNEL_DIR}" || exit | |
| 100 |
|
104 | |||
| 101 | if [ "$KERNEL_ARCH" = arm64 ] ; then |
|
105 | if [ "$KERNEL_ARCH" = arm64 ] && [ "$ENABLE_QEMU" = false ]; then | |
| 102 | #Fix SD_DRIVER upstream and downstream mess in 64bit RPIdeb_config |
|
106 | #Fix SD_DRIVER upstream and downstream mess in 64bit RPIdeb_config | |
| 103 | # use correct driver MMC_BCM2835_MMC instead of MMC_BCM2835_SDHOST - see https://www.raspberrypi.org/forums/viewtopic.php?t=210225 |
|
107 | # use correct driver MMC_BCM2835_MMC instead of MMC_BCM2835_SDHOST - see https://www.raspberrypi.org/forums/viewtopic.php?t=210225 | |
| 104 | set_kernel_config CONFIG_MMC_BCM2835 n |
|
108 | set_kernel_config CONFIG_MMC_BCM2835 n | |
| @@ -118,13 +122,13 if [ "$BUILD_KERNEL" = true ] ; then | |||||
| 118 | set_kernel_config CONFIG_Z3FOLD y |
|
122 | set_kernel_config CONFIG_Z3FOLD y | |
| 119 | set_kernel_config CONFIG_ZSMALLOC y |
|
123 | set_kernel_config CONFIG_ZSMALLOC y | |
| 120 | set_kernel_config CONFIG_PGTABLE_MAPPING y |
|
124 | set_kernel_config CONFIG_PGTABLE_MAPPING y | |
| 121 |
|
|
125 | set_kernel_config CONFIG_LZO_COMPRESS y | |
| 122 |
|
126 | |||
| 123 | fi |
|
127 | fi | |
| 124 |
|
128 | |||
| 125 | # enable basic KVM support; see https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453 |
|
129 | # enable basic KVM support; see https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453 | |
| 126 | if [ "$KERNEL_VIRT" = true ] && { [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ]; } ; then |
|
130 | if [ "$KERNEL_VIRT" = true ] && { [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ]; } ; then | |
| 127 |
|
|
131 | set_kernel_config CONFIG_HAVE_KVM_IRQCHIP y | |
| 128 | set_kernel_config CONFIG_HAVE_KVM_ARCH_TLB_FLUSH_ALL y |
|
132 | set_kernel_config CONFIG_HAVE_KVM_ARCH_TLB_FLUSH_ALL y | |
| 129 | set_kernel_config CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT y |
|
133 | set_kernel_config CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT y | |
| 130 | set_kernel_config CONFIG_HAVE_KVM_EVENTFD y |
|
134 | set_kernel_config CONFIG_HAVE_KVM_EVENTFD y | |
| @@ -215,8 +219,8 if [ "$BUILD_KERNEL" = true ] ; then | |||||
| 215 | set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE y |
|
219 | set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE y | |
| 216 | set_kernel_config CONFIG_SECONDARY_TRUSTED_KEYRING y |
|
220 | set_kernel_config CONFIG_SECONDARY_TRUSTED_KEYRING y | |
| 217 | set_kernel_config CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY n |
|
221 | set_kernel_config CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY n | |
| 218 |
|
|
222 | set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS m | |
| 219 |
|
|
223 | set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE 4096 | |
| 220 |
|
224 | |||
| 221 | set_kernel_config CONFIG_ARM64_CRYPTO y |
|
225 | set_kernel_config CONFIG_ARM64_CRYPTO y | |
| 222 | set_kernel_config CONFIG_CRYPTO_SHA256_ARM64 m |
|
226 | set_kernel_config CONFIG_CRYPTO_SHA256_ARM64 m | |
| @@ -233,7 +237,7 if [ "$BUILD_KERNEL" = true ] ; then | |||||
| 233 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_NEON_BLK m |
|
237 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_NEON_BLK m | |
| 234 | set_kernel_config CONFIG_CRYPTO_CHACHA20_NEON m |
|
238 | set_kernel_config CONFIG_CRYPTO_CHACHA20_NEON m | |
| 235 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_BS m |
|
239 | set_kernel_config CONFIG_CRYPTO_AES_ARM64_BS m | |
| 236 |
|
|
240 | set_kernel_config SYSTEM_TRUSTED_KEYS | |
| 237 | fi |
|
241 | fi | |
| 238 |
|
242 | |||
| 239 | # Netfilter kernel support See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406 |
|
243 | # Netfilter kernel support See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406 | |
| @@ -347,9 +351,9 if [ "$BUILD_KERNEL" = true ] ; then | |||||
| 347 |
|
351 | |||
| 348 | # Enables BPF syscall for systemd-journald see https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 or https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA |
|
352 | # Enables BPF syscall for systemd-journald see https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 or https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA | |
| 349 | if [ "$KERNEL_BPF" = true ] ; then |
|
353 | if [ "$KERNEL_BPF" = true ] ; then | |
| 350 | set_kernel_config CONFIG_BPF_SYSCALL y |
|
354 | set_kernel_config CONFIG_BPF_SYSCALL y | |
| 351 |
|
|
355 | set_kernel_config CONFIG_BPF_EVENTS y | |
| 352 |
|
|
356 | set_kernel_config CONFIG_BPF_STREAM_PARSER y | |
| 353 | set_kernel_config CONFIG_CGROUP_BPF y |
|
357 | set_kernel_config CONFIG_CGROUP_BPF y | |
| 354 | fi |
|
358 | fi | |
| 355 |
|
359 | |||
| @@ -358,10 +362,10 if [ "$BUILD_KERNEL" = true ] ; then | |||||
| 358 |
|
362 | |||
| 359 | case "$KERNEL_DEFAULT_GOV" in |
|
363 | case "$KERNEL_DEFAULT_GOV" in | |
| 360 | performance) |
|
364 | performance) | |
| 361 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y |
|
365 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y | |
| 362 | ;; |
|
366 | ;; | |
| 363 | userspace) |
|
367 | userspace) | |
| 364 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y |
|
368 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y | |
| 365 | ;; |
|
369 | ;; | |
| 366 | ondemand) |
|
370 | ondemand) | |
| 367 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y |
|
371 | set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y | |
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