fix: kernel build squashfs fixes

hack/kernel/build.sh

@@ -65,21 +65,23 @@ fi
 make -C "${KERNEL_SRC}" ARCH="${TARGET_ARCH_KERNEL}" -j"${KRATA_KERNEL_BUILD_JOBS}" "${CROSS_COMPILE_MAKE}" "${IMAGE_TARGET}" modules
 
 MODULES_INSTALL_PATH="${OUTPUT_DIR}/modules-install-${TARGET_ARCH_STANDARD}"
-MODULES_OUTPUT_PATH="${OUTPUT_DIR}/addons-${TARGET_ARCH_STANDARD}/modules"
+ADDONS_OUTPUT_PATH="${OUTPUT_DIR}/addons-${TARGET_ARCH_STANDARD}"
+MODULES_OUTPUT_PATH="${ADDONS_OUTPUT_PATH}/modules"
 ADDONS_SQUASHFS_PATH="${OUTPUT_DIR}/addons-${TARGET_ARCH_STANDARD}.squashfs"
 
 rm -rf "${MODULES_INSTALL_PATH}"
-rm -rf "${MODULES_OUTPUT_PATH}"
+rm -rf "${ADDONS_OUTPUT_PATH}"
-rm -rf "${MODULES_SQUASHFS_PATH}"
+rm -rf "${ADDONS_SQUASHFS_PATH}"
 
 make -C "${KERNEL_SRC}" ARCH="${TARGET_ARCH_KERNEL}" -j"${KRATA_KERNEL_BUILD_JOBS}" "${CROSS_COMPILE_MAKE}" INSTALL_MOD_PATH="${MODULES_INSTALL_PATH}" modules_install
 KERNEL_MODULES_VER="$(ls "${MODULES_INSTALL_PATH}/lib/modules")"
 
-mkdir -p "${MODULES_OUTPUT_PATH}"
+mkdir -p "${ADDONS_OUTPUT_PATH}"
 mv "${MODULES_INSTALL_PATH}/lib/modules/${KERNEL_MODULES_VER}" "${MODULES_OUTPUT_PATH}"
 rm -rf "${MODULES_INSTALL_PATH}"
-unlink "${MODULES_OUTPUT_PATH}/build"
+[ -L "${MODULES_OUTPUT_PATH}/build" ] && unlink "${MODULES_OUTPUT_PATH}/build"
-mksquashfs "${MODULES_OUTPUT_PATH}" "${ADDONS_SQUASHFS_PATH}"
+
+mksquashfs "${ADDONS_OUTPUT_PATH}" "${ADDONS_SQUASHFS_PATH}" -all-root
 
 if [ "${TARGET_ARCH_STANDARD}" = "x86_64" ]
 then

kernel/krata-x86_64.config

@@ -223,7 +223,7 @@ CONFIG_PID_NS=y
 CONFIG_NET_NS=y
 CONFIG_CHECKPOINT_RESTORE=y
 CONFIG_SCHED_AUTOGROUP=y
-# CONFIG_RELAY is not set
+CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_GZIP=y
@@ -341,7 +341,8 @@ CONFIG_X86_X2APIC=y
 # CONFIG_X86_EXTENDED_PLATFORM is not set
 # CONFIG_X86_INTEL_LPSS is not set
 # CONFIG_X86_AMD_PLATFORM_DEVICE is not set
-# CONFIG_IOSF_MBI is not set
+CONFIG_IOSF_MBI=m
+# CONFIG_IOSF_MBI_DEBUG is not set
 CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_HYPERVISOR_GUEST=y
 CONFIG_PARAVIRT=y
@@ -550,7 +551,7 @@ CONFIG_ACPI_SLEEP=y
 CONFIG_ACPI_EC_DEBUGFS=y
 # CONFIG_ACPI_AC is not set
 # CONFIG_ACPI_BATTERY is not set
-# CONFIG_ACPI_BUTTON is not set
+CONFIG_ACPI_BUTTON=m
 # CONFIG_ACPI_TINY_POWER_BUTTON is not set
 CONFIG_ACPI_VIDEO=m
 # CONFIG_ACPI_FAN is not set
@@ -1013,6 +1014,7 @@ CONFIG_ARCH_ENABLE_THP_MIGRATION=y
 CONFIG_CONTIG_ALLOC=y
 CONFIG_PCP_BATCH_SCALE_MAX=5
 CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU_NOTIFIER=y
 CONFIG_KSM=y
 CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
@@ -1037,6 +1039,7 @@ CONFIG_ARCH_HAS_ZONE_DMA_SET=y
 CONFIG_ZONE_DMA=y
 CONFIG_ZONE_DMA32=y
 # CONFIG_ZONE_DEVICE is not set
+CONFIG_VMAP_PFN=y
 CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_PERCPU_STATS is not set
 # CONFIG_GUP_TEST is not set
@@ -1471,6 +1474,7 @@ CONFIG_HOTPLUG_PCI_ACPI=y
 #
 # Generic Driver Options
 #
+CONFIG_AUXILIARY_BUS=y
 CONFIG_UEVENT_HELPER=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
@@ -1663,6 +1667,9 @@ CONFIG_XEN_BLKDEV_FRONTEND=y
 # CONFIG_INTEL_MEI is not set
 # CONFIG_INTEL_MEI_ME is not set
 # CONFIG_INTEL_MEI_TXE is not set
+# CONFIG_INTEL_MEI_HDCP is not set
+# CONFIG_INTEL_MEI_PXP is not set
+# CONFIG_INTEL_MEI_GSC_PROXY is not set
 # CONFIG_VMWARE_VMCI is not set
 # CONFIG_GENWQE is not set
 # CONFIG_ECHO is not set
@@ -2554,8 +2561,10 @@ CONFIG_VIDEO_CMDLINE=y
 CONFIG_VIDEO_NOMODESET=y
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_AGP is not set
+CONFIG_INTEL_GTT=m
 # CONFIG_VGA_SWITCHEROO is not set
 CONFIG_DRM=m
+CONFIG_DRM_MIPI_DSI=y
 CONFIG_DRM_KMS_HELPER=m
 # CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
 # CONFIG_DRM_DEBUG_MODESET_LOCK is not set
@@ -2565,12 +2574,14 @@ CONFIG_DRM_FBDEV_OVERALLOC=100
 # CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
 CONFIG_DRM_DISPLAY_HELPER=m
 CONFIG_DRM_DISPLAY_DP_HELPER=y
+CONFIG_DRM_DISPLAY_HDCP_HELPER=y
 CONFIG_DRM_DISPLAY_HDMI_HELPER=y
 # CONFIG_DRM_DP_AUX_CHARDEV is not set
 # CONFIG_DRM_DP_CEC is not set
 CONFIG_DRM_TTM=m
 CONFIG_DRM_EXEC=m
 CONFIG_DRM_GPUVM=m
+CONFIG_DRM_BUDDY=m
 CONFIG_DRM_TTM_HELPER=m
 CONFIG_DRM_SCHED=m
 
@@ -2596,7 +2607,41 @@ CONFIG_NOUVEAU_DEBUG_DEFAULT=3
 # CONFIG_NOUVEAU_DEBUG_MMU is not set
 # CONFIG_NOUVEAU_DEBUG_PUSH is not set
 CONFIG_DRM_NOUVEAU_BACKLIGHT=y
-# CONFIG_DRM_I915 is not set
+CONFIG_DRM_I915=m
+CONFIG_DRM_I915_FORCE_PROBE=""
+CONFIG_DRM_I915_CAPTURE_ERROR=y
+CONFIG_DRM_I915_COMPRESS_ERROR=y
+CONFIG_DRM_I915_USERPTR=y
+
+#
+# drm/i915 Debugging
+#
+# CONFIG_DRM_I915_WERROR is not set
+# CONFIG_DRM_I915_DEBUG is not set
+# CONFIG_DRM_I915_DEBUG_MMIO is not set
+# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
+# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
+# CONFIG_DRM_I915_DEBUG_GUC is not set
+# CONFIG_DRM_I915_SELFTEST is not set
+# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
+# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
+# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
+# end of drm/i915 Debugging
+
+#
+# drm/i915 Profile Guided Optimisation
+#
+CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
+CONFIG_DRM_I915_FENCE_TIMEOUT=10000
+CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
+CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
+CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
+CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE=7500
+CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
+CONFIG_DRM_I915_STOP_TIMEOUT=100
+CONFIG_DRM_I915_TIMESLICE_DURATION=1
+# end of drm/i915 Profile Guided Optimisation
+
 # CONFIG_DRM_VGEM is not set
 # CONFIG_DRM_VKMS is not set
 # CONFIG_DRM_VMWGFX is not set
@@ -2610,6 +2655,7 @@ CONFIG_DRM_PANEL=y
 #
 # Display Panels
 #
+# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
 # end of Display Panels
 
 CONFIG_DRM_BRIDGE=y
@@ -2690,6 +2736,7 @@ CONFIG_FB_SYS_IMAGEBLIT=m
 CONFIG_FB_SYS_FOPS=m
 CONFIG_FB_DEFERRED_IO=y
 CONFIG_FB_IOMEM_FOPS=m
+CONFIG_FB_IOMEM_HELPERS=y
 CONFIG_FB_SYSMEM_HELPERS=y
 CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y
 CONFIG_FB_BACKLIGHT=m
@@ -2856,12 +2903,14 @@ CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
 
 CONFIG_SND_HDA_CORE=m
 CONFIG_SND_HDA_COMPONENT=y
+CONFIG_SND_HDA_I915=y
 CONFIG_SND_HDA_PREALLOC_SIZE=0
 CONFIG_SND_INTEL_NHLT=y
 CONFIG_SND_INTEL_DSP_CONFIG=m
 CONFIG_SND_INTEL_SOUNDWIRE_ACPI=m
 # CONFIG_SND_SOC is not set
 CONFIG_SND_X86=y
+# CONFIG_HDMI_LPE_AUDIO is not set
 # CONFIG_SND_XEN_FRONTEND is not set
 # CONFIG_SND_VIRTIO is not set
 CONFIG_AC97_BUS=m
@@ -3137,6 +3186,7 @@ CONFIG_MXM_WMI=m
 # CONFIG_LENOVO_YMC is not set
 # CONFIG_SENSORS_HDAPS is not set
 # CONFIG_THINKPAD_LMI is not set
+# CONFIG_INTEL_ATOMISP2_PM is not set
 # CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_SAR_INT1092 is not set
 # CONFIG_INTEL_PMC_CORE is not set
@@ -4002,6 +4052,7 @@ CONFIG_DECOMPRESS_XZ=y
 CONFIG_DECOMPRESS_LZO=y
 CONFIG_DECOMPRESS_LZ4=y
 CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_INTERVAL_TREE=y
 CONFIG_XARRAY_MULTI=y
 CONFIG_ASSOCIATIVE_ARRAY=y
 CONFIG_HAS_IOMEM=y