linux: 5.3-rc2

diff --git a/.gitmodules b/.gitmodules
new file mode 100644 (file)
index 0000000..4a30113
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "linux"]
+       path = linux
+       url = git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

diff --git a/Makefile b/Makefile
new file mode 100644 (file)
index 0000000..fc438e6
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,42 @@
+# -*- GNUMakefile -*-
+
+# Requirements:
+#  /bin/bash as SHELL
+
+export SHELL = /bin/bash
+
+all:    world
+
+#  GNU Make >= 3.82
+#  GCC ;)
+
+TARGET_ARCH ?= x86_64
+
+ifndef PARALLEL
+ifndef NOPARALLEL
+PARALLEL := -j$(shell echo $$((`nproc` + 2)))
+endif
+endif
+
+KERNEL_TREE ?= ${CURDIR}/linux
+
+build-kernel/arch/x86/configs:
+       mkdir -p $@
+
+.PHONY: kernel
+
+build-kernel/arch/x86/configs/x86_64_qemu_defconfig: | build-kernel/arch/x86/configs configs/x86_64_qemu_defconfig
+       cp configs/x86_64_qemu_defconfig $@
+
+build-kernel/.config:   | build-kernel/arch/x86/configs/x86_64_qemu_defconfig
+       make ARCH=${TARGET_ARCH} -C ${KERNEL_TREE} O=${CURDIR}/build-kernel x86_64_qemu_defconfig
+
+kernel: build-kernel/.config
+       make ${PARALLEL} -C ${KERNEL_TREE} O=${CURDIR}/build-kernel ARCH=${TARGET_ARCH}
+
+clean::
+       -make ${PARALLEL} -C build-kernel clean
+       -make ${PARALLEL} -C ${KERNEL_TREE} mrproper
+
+distclean::
+       -rm -rf build-kernel

diff --git a/configs/x86_64_qemu_defconfig b/configs/x86_64_qemu_defconfig
new file mode 100644 (file)
index 0000000..0f733e8
--- /dev/null
+++ b/configs/x86_64_qemu_defconfig
@@ -0,0 +1,122 @@
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_KERNEL_XZ=y
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_MULTIUSER is not set
+# CONFIG_SGETMASK_SYSCALL is not set
+# CONFIG_SYSFS_SYSCALL is not set
+# CONFIG_FHANDLE is not set
+# CONFIG_POSIX_TIMERS is not set
+# CONFIG_BUG is not set
+# CONFIG_PCSPKR_PLATFORM is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
+# CONFIG_AIO is not set
+# CONFIG_IO_URING is not set
+# CONFIG_ADVISE_SYSCALLS is not set
+# CONFIG_MEMBARRIER is not set
+# CONFIG_KALLSYMS is not set
+# CONFIG_RSEQ is not set
+CONFIG_EMBEDDED=y
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLOB=y
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+# CONFIG_ZONE_DMA is not set
+# CONFIG_RETPOLINE is not set
+# CONFIG_X86_EXTENDED_PLATFORM is not set
+# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
+CONFIG_HYPERVISOR_GUEST=y
+CONFIG_PARAVIRT=y
+# CONFIG_DMI is not set
+# CONFIG_X86_MCE is not set
+# CONFIG_X86_VSYSCALL_EMULATION is not set
+# CONFIG_MICROCODE is not set
+# CONFIG_MTRR is not set
+# CONFIG_ARCH_RANDOM is not set
+# CONFIG_X86_SMAP is not set
+# CONFIG_X86_INTEL_UMIP is not set
+# CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set
+# CONFIG_SECCOMP is not set
+# CONFIG_RELOCATABLE is not set
+# CONFIG_MODIFY_LDT_SYSCALL is not set
+# CONFIG_SUSPEND is not set
+# CONFIG_ACPI_SPCR_TABLE is not set
+# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+# CONFIG_ACPI_AC is not set
+# CONFIG_ACPI_BATTERY is not set
+# CONFIG_ACPI_BUTTON is not set
+# CONFIG_ACPI_PROCESSOR is not set
+# CONFIG_ACPI_TABLE_UPGRADE is not set
+# CONFIG_CPU_IDLE is not set
+# CONFIG_ISA_DMA_API is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_STACKPROTECTOR is not set
+# CONFIG_VMAP_STACK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_COREDUMP is not set
+# CONFIG_SPARSEMEM_VMEMMAP is not set
+# CONFIG_COMPACTION is not set
+CONFIG_NET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_DEVTMPFS=y
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FW_LOADER is not set
+# CONFIG_ALLOW_DEV_COREDUMP is not set
+CONFIG_VIRTIO_BLK=y
+CONFIG_NETDEVICES=y
+CONFIG_VIRTIO_NET=y
+# CONFIG_DEVMEM is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_VIRTIO_CONSOLE=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_MOCKUP=m
+# CONFIG_HWMON is not set
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_INPUT=y
+# CONFIG_X86_PLATFORM_DEVICES is not set
+# CONFIG_IOMMU_SUPPORT is not set
+# CONFIG_FILE_LOCKING is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY_USER is not set
+CONFIG_TMPFS=y
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_9P_FS=y
+# CONFIG_PAGE_TABLE_ISOLATION is not set
+CONFIG_PRINTK_TIME=y
+CONFIG_DYNAMIC_DEBUG=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+CONFIG_OPTIMIZE_INLINING=y
+# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
+CONFIG_STACK_VALIDATION=y
+# CONFIG_DEBUG_MISC is not set
+# CONFIG_FTRACE is not set
+# CONFIG_RUNTIME_TESTING_MENU is not set
+# CONFIG_X86_VERBOSE_BOOTUP is not set
+# CONFIG_EARLY_PRINTK is not set
+# CONFIG_DOUBLEFAULT is not set
+# CONFIG_X86_DEBUG_FPU is not set
+CONFIG_UNWINDER_GUESS=y

diff --git a/linux b/linux
new file mode 160000 (submodule)
index 0000000..609488b
--- /dev/null
+++ b/linux
@@ -0,0 +1 @@
+Subproject commit 609488bc979f99f805f34e9a32c1e3b71179d10b