#41 License Review of OpenBSD Kernel w/ LibertyBSD script

**Repost from /jadedctrl/libertybsd-scripts-mirror/issues/5 by g4jc** Hyperbola Project has been reviewing BSD kernels for an upcoming project and we decided to perform a license audit on LibertyBSD scripts / OpenBSD since it appears to be the closest project to our current goals. Please see below the list of files that are currently affected. If FSF License team can confirm any of these are false positive it is appreciated to avoid work for our mutual free BSD-kernel projects. **Non-Free Microcode** The following files contains hex encoded binary (blob) firmware files - even though license header states BSD-3. If sources exists they should be decoded and in readable form rather than pre-compiled and obfusicated, however we were not able to locate them. > "Obfuscated "source code" is not real source code and does not count as source code. " > https://www.gnu.org/philosophy/free-sw.html * `dev/microcode/isp/asm_1040.h` * `dev/microcode/isp/asm_1080.h` * `dev/microcode/isp/asm_12160.h` * `dev/microcode/isp/asm_2100.h` * `dev/microcode/isp/asm_2200.h` * `dev/microcode/isp/asm_2300.h` * `dev/microcode/isp/asm_2400.h` * `dev/microcode/isp/asm_2500.h` * `dev/microcode/isp/asm_sbus.h` **SoftFloat 2a License (Non-free)** The following files do not allow distribution. This was fixed in newer versions, including SoftFloat 3. > "The restrictions on legal use have been clarified (not applicable to Release 3 or later)." http://www.jhauser.us/arithmetic/SoftFloat.html * `lib/libkern/milieu.h` * `lib/libkern/softfloat.c` * `lib/libkern/softfloat.h` * `lib/libkern/softfloat-macros.h` * `lib/libkern/softfloat-specialize.h` **Media Vision Pro AudioSpectrum License/Disclaimer (Non-Free)** General use is prohibited in this license. > Feel free to use this header file in any application you create that > has support for the Media Vision Pro AudioSpectrum second generation > sound cards. *Other uses prohibited without prior permission.* * `dev/isa/pasreg.h` **File with Disclaimer only** The following files contains a BSD style disclaimer, however it does not carry a license to give users the four essential freedoms. > https://www.gnu.org/licenses/license-list.en.html#NoLicense `lib/libkern/arch/arm/divsi3.S` **Files without License** The following files do not have an appropriate license header. > https://www.gnu.org/licenses/license-list.en.html#NoLicense * `arch/alpha/include/mutex.h` * `arch/alpha/include/reloc.h` * `arch/alpha/include/spinlock.h` * `arch/alpha/stand/boot/disk.h` * `arch/alpha/stand/netboot/conf.c` * `arch/alpha/stand/netboot/dev_net.h` * `arch/alpha/stand/netboot/getsecs.c` * `arch/alpha/stand/netboot/rpcc.S` * `arch/alpha/stand/puts.c` * `arch/amd64/include/cacheinfo.h` * `arch/amd64/include/fpu.h` * `arch/amd64/include/frameasm.h` * `arch/amd64/include/intrdefs.h` * `arch/amd64/include/mpconfig.h` * `arch/amd64/include/mutex.h` * `arch/amd64/include/setjmp.h` * `arch/amd64/include/spinlock.h` * `arch/amd64/include/sysarch.h` * `arch/amd64/pci/aapic.c` * `arch/amd64/stand/biosboot/ld.script` * `arch/amd64/stand/efi32/ldscript.i386` * `arch/amd64/stand/efi64/ldscript.amd64` * `arch/amd64/stand/efiboot/ldscript.amd64` * `arch/amd64/stand/efiboot/ldscript.i386` * `arch/amd64/stand/etc/genassym.cf` * `arch/arm/armv7/armv7reg.h` * `arch/arm/armv7/armv7var.h` * `arch/arm/conf/kern.ldscript` * `arch/arm/include/cdefs.h` * `arch/arm/include/machdep.h` * `arch/arm/include/mutex.h` * `arch/arm/include/reloc.h` * `arch/arm/include/setjmp.h` * `arch/arm/include/spinlock.h` * `arch/arm64/conf/kern.ldscript` * `arch/arm64/include/cdefs.h` * `arch/arm64/include/machdep.h` * `arch/arm64/include/mutex.h` * `arch/arm64/include/reloc.h` * `arch/arm64/include/setjmp.h` * `arch/arm64/stand/efiboot/disk.h` * `arch/arm64/stand/efiboot/ldscript.arm64` * `arch/armv7/include/_float.h` * `arch/armv7/include/_types.h` * `arch/armv7/include/apmvar.h` * `arch/armv7/include/asm.h` * `arch/armv7/include/bus.h` * `arch/armv7/include/cdefs.h` * `arch/armv7/include/conf.h` * `arch/armv7/include/cpu.h` * `arch/armv7/include/db_machdep.h` * `arch/armv7/include/disklabel.h` * `arch/armv7/include/endian.h` * `arch/armv7/include/fdt.h` * `arch/armv7/include/fp.h` * `arch/armv7/include/frame.h` * `arch/armv7/include/ieee.h` * `arch/armv7/include/ieeefp.h` * `arch/armv7/include/limits.h` * `arch/armv7/include/lock.h` * `arch/armv7/include/math.h` * `arch/armv7/include/mplock.h` * `arch/armv7/include/openpromio.h` * `arch/armv7/include/pcb.h` * `arch/armv7/include/pci_machdep.h` * `arch/armv7/include/pmap.h` * `arch/armv7/include/proc.h` * `arch/armv7/include/profile.h` * `arch/armv7/include/ptrace.h ` * `arch/armv7/include/reg.h` * `arch/armv7/include/reloc.h` * `arch/armv7/include/rtc.h` * `arch/armv7/include/setjmp.h` * `arch/armv7/include/signal.h` * `arch/armv7/include/stdarg.h` * `arch/armv7/include/sysarch.h` * `arch/armv7/include/trap.h` * `arch/armv7/omap/omehcivar.h` * `arch/armv7/stand/efiboot/disk.h` * `arch/armv7/stand/efiboot/ldscript.arm` * `arch/hppa/include/setjmp.h` * `arch/hppa/include/spinlock.h` * `arch/hppa/include/varargs.h` * `arch/hppa/stand/boot/ld.script` * `arch/hppa/stand/cdboot/ld.script` * `arch/hppa/stand/libsa/dev_hppa.h` * `arch/i386/include/intrdefs.h` * `arch/i386/include/joystick.h` * `arch/i386/include/mutex.h` * `arch/i386/include/pic.h` * `arch/i386/include/setjmp.h` * `arch/i386/include/spinlock.h` * `arch/i386/include/sysarch.h` * `arch/i386/stand/biosboot/ld.script` * `arch/landisk/include/_float.h` * `arch/landisk/include/_types.h` * `arch/landisk/include/asm.h` * `arch/landisk/include/cdefs.h` * `arch/landisk/include/cpu.h` * `arch/landisk/include/cputypes.h` * `arch/landisk/include/db_machdep.h` * `arch/landisk/include/disklabel.h` * `arch/landisk/include/endian.h` * `arch/landisk/include/exec.h` * `arch/landisk/include/fpu.h` * `arch/landisk/include/frame.h` * `arch/landisk/include/ieee.h` * `arch/landisk/include/ieeefp.h` * `arch/landisk/include/kcore.h` * `arch/landisk/include/limits.h` * `arch/landisk/include/lock.h` * `arch/landisk/include/mutex.h` * `arch/landisk/include/pcb.h` * `arch/landisk/include/pmap.h ` * `arch/landisk/include/proc.h` * `arch/landisk/include/profile.h` * `arch/landisk/include/psl.h` * `arch/landisk/include/pte.h` * `arch/landisk/include/ptrace.h` * `arch/landisk/include/reg.h` * `arch/landisk/include/reloc.h` * `arch/landisk/include/setjmp.h` * `arch/landisk/include/signal.h` * `arch/landisk/include/spinlock.h` * `arch/landisk/include/stdarg.h` * `arch/landisk/include/trap.h` * `arch/landisk/include/varargs.h ` * `arch/landisk/include/vmparam.h` * `arch/landisk/stand/boot/getsecs.c` * `arch/loongson/conf/ld.script ` * `arch/loongson/include/_float.h` * `arch/loongson/include/mplock.h` * `arch/loongson/include/mutex.h` * `arch/loongson/stand/boot/ld.script` * `arch/luna88k/include/_float.h` * `arch/luna88k/stand/boot/dev_net.h` * `arch/m88k/include/exec.h` * `arch/m88k/include/setjmp.h` * `arch/m88k/include/spinlock.h` * `arch/m88k/include/stdarg.h` * `arch/m88k/include/varargs.h` * `arch/macppc/include/_float.h` * `arch/macppc/include/asm.h` * `arch/macppc/include/cdefs.h` * `arch/macppc/include/db_machdep.h` * `arch/macppc/include/endian.h` * `arch/macppc/include/exec.h` * `arch/macppc/include/fpu.h` * `arch/macppc/include/frame.h` * `arch/macppc/include/ieee.h` * `arch/macppc/include/ieeefp.h` * `arch/macppc/include/intr.h` * `arch/macppc/include/ipkdb.h` * `arch/macppc/include/kbio.h` * `arch/macppc/include/kcore.h` * `arch/macppc/include/limits.h` * `arch/macppc/include/lock.h` * `arch/macppc/include/mplock.h` * `arch/macppc/include/mutex.h` * `arch/macppc/include/pcb.h` * `arch/macppc/include/pio.h` * `arch/macppc/include/pmap.h` * `arch/macppc/include/proc.h` * `arch/macppc/include/profile.h` * `arch/macppc/include/psl.h` * `arch/macppc/include/pte.h` * `arch/macppc/include/ptrace.h` * `arch/macppc/include/reg.h` * `arch/macppc/include/reloc.h` * `arch/macppc/include/setjmp.h` * `arch/macppc/include/signal.h` * `arch/macppc/include/spinlock.h` * `arch/macppc/include/stdarg.h` * `arch/macppc/include/trap.h` * `arch/macppc/include/varargs.h` * `arch/macppc/stand/cache.c ` * `arch/macppc/stand/hfs.h` * `arch/mips64/include/mutex.h` * `arch/octeon/conf/ld.script` * `arch/octeon/include/_float.h` * `arch/octeon/include/mplock.h` * `arch/octeon/include/mutex.h` * `arch/powerpc/include/mutex.h` * `arch/powerpc/include/setjmp.h` * `arch/powerpc/include/spinlock.h` * `arch/sgi/conf/ld.script` * `arch/sgi/stand/boot32/ld.script` * `arch/sgi/stand/bootecoff/ld.script` * `arch/sgi/include/asm.h` * `arch/sgi/include/cdefs.h` * `arch/sgi/include/cpustate.h` * `arch/sgi/include/db_machdep.h` * `arch/sgi/include/endian.h` * `arch/sgi/include/exec.h` * `arch/sgi/include/_float.h` * `arch/sgi/include/frame.h` * `arch/sgi/include/ieeefp.h` * `arch/sgi/include/ieee.h` * `arch/sgi/include/kcore.h` * `arch/sgi/include/limits.h` * `arch/sgi/include/memconf.h` * `arch/sgi/include/mips_opcode.h` * `arch/sgi/include/mplock.h` * `arch/sgi/include/mutex.h` * `arch/sgi/include/pcb.h` * `arch/sgi/include/pmap.h` * `arch/sgi/include/proc.h` * `arch/sgi/include/profile.h` * `arch/sgi/include/pte.h` * `arch/sgi/include/ptrace.h` * `arch/sgi/include/regdef.h` * `arch/sgi/include/reg.h` * `arch/sgi/include/regnum.h` * `arch/sgi/include/setjmp.h` * `arch/sgi/include/signal.h` * `arch/sgi/include/spinlock.h` * `arch/sgi/include/stdarg.h` * `arch/sgi/include/trap.h` * `arch/sgi/include/varargs.h` * `arch/sh/include/cdefs.h` * `arch/sh/include/exec.h` * `arch/sh/include/mutex.h` * `arch/sh/include/reloc.h` * `arch/sh/include/setjmp.h` * `arch/sh/include/sh_opcode.h` * `arch/sparc64/include/cdefs.h` * `arch/sparc64/include/endian.h` * `arch/sparc64/include/exec.h` * `arch/sparc64/include/mutex.h` * `arch/sparc64/include/setjmp.h` * `arch/sparc64/include/spinlock.h` * `dev/ic/i8042reg.h` * `dev/ic/i8237reg.h` * `dev/ic/pcdisplay.h` * `dev/isa/if_ie507.h` * `dev/isa/if_ieatt.h` * `dev/isa/isadmareg.h` * `dev/isa/mpu_isapnp.c` * `dev/isa/pcppireg.h` * `dev/isa/spkrio.h` * `dev/isa/wdsreg.h` * `dev/pci/drm/amd/display/dc/core/dc_link_dp.c` * `dev/pci/drm/amd/display/dc/core/dc_link_hwss.c` * `dev/pci/drm/radeon/cayman_reg_safe.h` * `dev/pci/drm/radeon/evergreen_reg_safe.h` * `dev/pci/drm/radeon/r100_reg_safe.h` * `dev/pci/drm/radeon/r200_reg_safe.h` * `dev/pci/drm/radeon/r300_reg_safe.h` * `dev/pci/drm/radeon/r420_reg_safe.h` * `dev/pci/drm/radeon/r600_reg_safe.h` * `dev/pci/drm/radeon/rn50_reg_safe.h` * `dev/pci/drm/radeon/rs600_reg_safe.h` * `dev/pci/drm/radeon/rv515_reg_safe.h` * `dev/pckbc/pckbdreg.h` * `dev/pckbc/pckbdvar.h` * `dev/pckbc/pmsreg.h` * `dev/wscons/ascii.h` * `dev/wscons/unicode.h` * `dev/wscons/wscons_features.h` * `dev/wscons/wsdisplay_usl_io.h` * `lib/libkern/arch/amd64/bcmp.S` * `lib/libkern/arch/i386/DEFS.h` * `lib/libkern/arch/m88k/bcopy.S` * `lib/libkern/arch/m88k/memcpy.S ` * `lib/libkern/arch/m88k/memmove.S ` * `lib/libkern/arch/mips64/DEFS.h` * `lib/libkern/funcs.h` * `lib/libsa/bootparam.h` * `lib/libsa/globals.c` * `lib/libsa/netif.h` * `lib/libz/zopenbsd.c` * `nfs/krpc.h` * `scsi/scsi_debug.h` * `scsi/scsi_message.h` * `sys/ataio.h` * `sys/cdio.h` * `sys/scsiio.h` * `sys/sem.h` * `ufs/ufs/ufs_quota_stub.c` * `uvm/uvmexp.h` **Files without License (Auto-generated)** The following files do not have an appropriate license header. (Some may be autogenerated from other compatible licensed files, but needs investigating) > https://www.gnu.org/licenses/license-list.en.html#NoLicense * `arch/hppa/dev/cpudevs_data.h` * `arch/hppa/dev/cpudevs.h` * `arch/sgi/gio/giodevs.h` * `arch/sgi/gio/giodevs_data.h` * `dev/isa/pnpdevs.h` * `dev/microcode/aic7xxx/aic79xx_reg.h` * `dev/microcode/aic7xxx/aic79xx_seq.h` * `dev/microcode/aic7xxx/aic7xxx_reg.h` * `dev/microcode/aic7xxx/aic7xxx_seq.h` * `dev/onewire/onewiredevs.h` * `dev/onewire/onewiredevs_data.h` * `dev/pci/drm/i915/devlist.awk` * `dev/pci/drm/i915/i915_devlist.h` * `dev/pci/drm/radeon/devlist.awk` * `dev/pci/drm/radeon/radeon_devlist.h` * `dev/tc/tcdevs_data.h` * `dev/videomode/videomode.c` * `kern/init_sysent.c` * `kern/syscalls.c` * `sys/syscall.h` * `sys/syscallargs.h` * `lib/libz/crc32.h` * `lib/libz/inffixed.h` * `lib/libz/trees.h` **Files without license (Pre-Generated Code)** DTS Generated files appear to be generated from freely licensed files, but the output is non-readable code. These should be re-generated with DTS from the source code to ensure it is free software. * `arch/octeon/octeon/cn3xxx_dts.S` -> Generated from -> `arch/octeon/octeon/cn3xxx.dts` * `arch/arm64/stand/efiboot/dt_blob.S` -> Generated from -> `arch/arm64/stand/efiboot/acpi.dts` **Files with missing Licenses (free, but license not included)** * `arch/armv7/exynos/ec_commands.h` Comes from ChromiumOS: https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/include/ec_commands.h > License: https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/LICENSE * `dev/pci/drm/amd/amdgpu/amdgpu_test.c:// SPDX-License-Identifier: GPL-2.0 OR MIT` * `dev/pci/drm/amd/amdgpu/amdgpu_trace_points.c:// SPDX-License-Identifier: GPL-2.0` * `dev/pci/drm/drm_global.c:// SPDX-License-Identifier: GPL-2.0 OR MIT` * `dev/pci/drm/drm_panel_orientation_quirks.c:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/i915/i915_gem_batch_pool.c: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_gem_batch_pool.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_gpu_error.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_pmu.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_query.c: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_query.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_scheduler.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_sw_fence.c: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_sw_fence.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/i915_timeline.c: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_gpu_commands.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_hdcp.c:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/i915/intel_huc_fw.c: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_huc_fw.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_lrc_reg.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_ringbuffer.h:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/i915/intel_wopcm.c: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_wopcm.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_workarounds.c: * SPDX-License-Identifier: MIT` * `dev/pci/drm/i915/intel_workarounds.h: * SPDX-License-Identifier: MIT` * `dev/pci/drm/include/drm/drm_audio_component.h:// SPDX-License-Identifier: MIT` * `dev/pci/drm/include/drm/drm_hdcp.h:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/include/drm/drm_pciids.h:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/include/drm/drm_utils.h:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/radeon/mkregtable.c:// SPDX-License-Identifier: MIT` * `dev/pci/drm/radeon/r100_track.h:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/radeon/radeon_dp_mst.c:// SPDX-License-Identifier: MIT` * `dev/pci/drm/radeon/radeon_legacy_tv.c:// SPDX-License-Identifier: MIT` * `dev/pci/drm/radeon/radeon_test.c:// SPDX-License-Identifier: GPL-2.0 OR MIT` * `dev/pci/drm/radeon/radeon_trace.h:/* SPDX-License-Identifier: MIT */` * `dev/pci/drm/radeon/radeon_trace_points.c:// SPDX-License-Identifier: MIT` * `dev/pci/drm/ttm/ttm_agp_backend.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` * `dev/pci/drm/ttm/ttm_bo.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` * `dev/pci/drm/ttm/ttm_bo_manager.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` * `dev/pci/drm/ttm/ttm_bo_util.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` * `dev/pci/drm/ttm/ttm_bo_vm.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` * `dev/pci/drm/ttm/ttm_execbuf_util.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` * `dev/pci/drm/ttm/ttm_memory.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` * `dev/pci/drm/ttm/ttm_tt.c:/* SPDX-License-Identifier: GPL-2.0 OR MIT */` These need SPDX identifiers replaced with actual licenses in the header since SPDX doesn't work/isn't used in OpenBSD-tree. * `efi/include/arm/efibind.h` * `efi/include/arm64/efibind.h` These two are possibly BSD-2, but need to know more in order to license it. Was previously discussed on OpenBSD Archive. http://openbsd-archive.7691.n7.nabble.com/arm64-add-efibind-header-for-efiboot-8-td309755.html Similar project with license headers in trunk: https://github.com/vathpela/gnu-efi **Files under "Public Domain"** The following files do not have a license, since "Public Domain" is ambigious. These should use a formal tool such as CC0 to enable Public Domain to the fullest extent permitted by law. > https://www.gnu.org/licenses/license-list.en.html#PublicDomain > https://www.gnu.org/licenses/license-list.en.html#CC0 * `crypto/cast.h` * `crypto/poly1305.h` * `crypto/md5.h` * `crypto/rijndael.c` * `crypto/poly1305.c` * `crypto/sha1.c` * `crypto/castsb.h` * `crypto/cast.c` * `crypto/sha1.h` * `crypto/rijndael.h` * `crypto/chacha_private.h` * `crypto/md5.c` * `dev/wscons/wscons_features.h` * `dev/fdt/pscivar.h` * `dev/fdt/sxiccmu_clocks.h` * `dev/fdt/rkclock_clocks.h` * `dev/fdt/imxccm_clocks.h` * `dev/fdt/sxipio_pins.h` * `dev/fdt/mvpinctrl_pins.h` * `dev/acpi/efi.h` * `dev/pci/drm/i915/intel_stolen.c` * `dev/pci/drm/i915/i915_trace.h` * `dev/pci/drm/drm_bridge.c` * `dev/pci/drm/include/asm/pgtable.h` * `dev/pci/drm/include/asm/div64.h` * `dev/pci/drm/include/asm/fpu/api.h` * `dev/pci/drm/include/asm/bitsperlong.h` * `dev/pci/drm/include/asm/byteorder.h` * `dev/pci/drm/include/asm/iosf_mbi.h` * `dev/pci/drm/include/generated/utsrelease.h` * `dev/pci/drm/include/generated/autoconf.h` * `dev/pci/drm/include/video/mipi_display.h` * `dev/pci/drm/include/media/cec-notifier.h` * `dev/pci/drm/include/linux/firmware.h` * `dev/pci/drm/include/linux/processor.h` * `dev/pci/drm/include/linux/jiffies.h` * `dev/pci/drm/include/linux/poll.h` * `dev/pci/drm/include/linux/dma-fence.h` * `dev/pci/drm/include/linux/moduleparam.h` * `dev/pci/drm/include/linux/prefetch.h` * `dev/pci/drm/include/linux/hrtimer.h` * `dev/pci/drm/include/linux/module.h` * `dev/pci/drm/include/linux/seq_file.h` * `dev/pci/drm/include/linux/gfp.h` * `dev/pci/drm/include/linux/agp_backend.h` * `dev/pci/drm/include/linux/nospec.h` * `dev/pci/drm/include/linux/ratelimit.h` * `dev/pci/drm/include/linux/seqlock.h` * `dev/pci/drm/include/linux/sizes.h` * `dev/pci/drm/include/linux/random.h` * `dev/pci/drm/include/linux/mod_devicetable.h` * `dev/pci/drm/include/linux/stringify.h` * `dev/pci/drm/include/linux/power_supply.h` * `dev/pci/drm/include/linux/uuid.h` * `dev/pci/drm/include/linux/fs.h ` * `dev/pci/drm/include/linux/async.h` * `dev/pci/drm/include/linux/sync_file.h` * `dev/pci/drm/include/linux/interrupt.h` * `dev/pci/drm/include/linux/kernel.h` * `dev/pci/drm/include/linux/linkage.h` * `dev/pci/drm/include/linux/pagevec.h` * `dev/pci/drm/include/linux/err.h` * `dev/pci/drm/include/linux/spinlock_types.h` * `dev/pci/drm/include/linux/delay.h` * `dev/pci/drm/include/linux/dmi.h` * `dev/pci/drm/include/linux/stop_machine.h` * `dev/pci/drm/include/linux/io-mapping.h` * `dev/pci/drm/include/linux/capability.h` * `dev/pci/drm/include/linux/vga_switcheroo.h` * `dev/pci/drm/include/linux/types.h` * `dev/pci/drm/include/linux/sysfs.h` * `dev/pci/drm/include/linux/log2.h` * `dev/pci/drm/include/linux/rcupdate.h` * `dev/pci/drm/include/linux/dma-mapping.h` * `dev/pci/drm/include/linux/file.h` * `dev/pci/drm/include/linux/timekeeping.h` * `dev/pci/drm/include/linux/tracepoint.h` * `dev/pci/drm/include/linux/sysrq.h` * `dev/pci/drm/include/linux/backlight.h` * `dev/pci/drm/include/linux/math64.h` * `dev/pci/drm/include/linux/kgdb.h` * `dev/pci/drm/include/linux/bottom_half.h` * `dev/pci/drm/include/linux/mm.h` * `dev/pci/drm/include/linux/dma-fence-array.h` * `dev/pci/drm/include/linux/lockdep.h` * `dev/pci/drm/include/linux/kthread.h` * `dev/pci/drm/include/linux/pm_runtime.h` * `dev/pci/drm/include/linux/overflow.h` * `dev/pci/drm/include/linux/kobject.h` * `dev/pci/drm/include/linux/cpufreq.h` * `dev/pci/drm/include/linux/printk.h` * `dev/pci/drm/include/linux/cpumask.h` * `dev/pci/drm/include/linux/sched/signal.h` * `dev/pci/drm/include/linux/sched/clock.h` * `dev/pci/drm/include/linux/perf_event.h` * `dev/pci/drm/include/linux/refcount.h` * `dev/pci/drm/include/linux/kconfig.h` * `dev/pci/drm/include/linux/fb.h` * `dev/pci/drm/include/linux/errno.h` * `dev/pci/drm/include/linux/ioport.h` * `dev/pci/drm/include/linux/llist.h` * `dev/pci/drm/include/linux/pm_qos.h` * `dev/pci/drm/include/linux/hardirq.h` * `dev/pci/drm/include/linux/vgaarb.h` * `dev/pci/drm/include/linux/typecheck.h` * `dev/pci/drm/include/linux/irqflags.h` * `dev/pci/drm/include/linux/slab.h` * `dev/pci/drm/include/linux/pid.h` * `dev/pci/drm/include/linux/export.h` * `dev/pci/drm/include/linux/swap.h` * `dev/pci/drm/include/linux/mutex.h` * `dev/pci/drm/include/linux/preempt.h` * `dev/pci/drm/include/linux/io.h` * `dev/pci/drm/include/linux/smp.h` * `dev/pci/drm/include/linux/wait_bit.h` * `dev/pci/drm/include/linux/pwm.h` * `dev/pci/drm/include/linux/device.h` * `dev/pci/drm/include/linux/notifier.h` * `dev/pci/drm/include/linux/string.h` * `dev/pci/drm/include/linux/compiler.h` * `dev/pci/drm/include/linux/console.h` * `dev/pci/drm/include/linux/hash.h` * `dev/pci/drm/include/linux/reboot.h` * `dev/pci/drm/include/linux/pm.h` * `dev/pci/drm/include/linux/rwlock_types.h` * `dev/pci/drm/include/linux/irqreturn.h` * `dev/pci/drm/include/linux/spinlock.h` * `dev/pci/drm/include/linux/irq.h` * `dev/pci/drm/include/linux/acpi.h` * `dev/pci/drm/include/acpi/video.h` * `dev/pci/drm/include/drm/drm_mipi_dsi.h` * `dev/pci/drm/include/drm/drm_gem_framebuffer_helper.h` * `dev/pci/drm/include/drm/drm_lease.h` * `dev/pci/drm/include/drm/drm_writeback.h` * `dev/pci/drm/drm_gem_framebuffer_helper.c` * `dev/pci/drm/drm_trace.h` * `lib/libkern/htons.c` * `lib/libkern/htonl.c` * `lib/libkern/explicit_bzero.c` * `lib/libkern/ffs.c` * `lib/libkern/arch/i386/ffs.S` * `lib/libkern/arch/i386/memset.S ` * `lib/libkern/arch/i386/bcmp.S` * `lib/libkern/arch/i386/memcmp.S ` * `lib/libkern/arch/i386/memchr.S ` * `lib/libkern/arch/i386/bzero.S` * `lib/libkern/arch/i386/strcmp.S` * `lib/libkern/arch/amd64/ffs.S ` * `lib/libkern/arch/amd64/memset.S` * `lib/libkern/arch/amd64/strrchr.S` * `lib/libkern/arch/amd64/memcmp.S ` * `lib/libkern/arch/amd64/memchr.S` * `lib/libkern/arch/amd64/bzero.S` * `lib/libkern/arch/amd64/strcmp.S` * `lib/libkern/arch/sh/movstrSI12_i4.S` * `lib/libsa/rijndael.c` * `lib/libsa/sha1.c` * `lib/libsa/explicit_bzero.c` * `lib/libsa/sha1.h` * `lib/libsa/rijndael.h` * `isofs/udf/udf_extern.h` * `arch/alpha/include/ieeefp.h` * `arch/alpha/pci/pci_6600.h` * `arch/sparc64/include/ieeefp.h` * `arch/sparc64/include/mplock.h` * `arch/hppa/include/atomic.h` * `arch/hppa/include/lock.h` * `arch/hppa/include/ieeefp.h` * `arch/luna88k/include/exec.h` * `arch/luna88k/include/ieee.h` * `arch/luna88k/include/frame.h` * `arch/luna88k/include/atomic.h` * `arch/luna88k/include/lock.h ` * `arch/luna88k/include/varargs.h` * `arch/luna88k/include/limits.h` * `arch/luna88k/include/ptrace.h ` * `arch/luna88k/include/ieeefp.h` * `arch/luna88k/include/db_machdep.h` * `arch/luna88k/include/m8820x.h ` * `arch/luna88k/include/pmap.h ` * `arch/luna88k/include/mmu.h` * `arch/luna88k/include/mplock.h ` * `arch/luna88k/include/psl.h` * `arch/luna88k/include/tcb.h` * `arch/luna88k/include/cpu.h` * `arch/luna88k/include/reg.h` * `arch/luna88k/include/stdarg.h ` * `arch/luna88k/include/signal.h ` * `arch/luna88k/include/pcb.h` * `arch/luna88k/include/proc.h` * `arch/luna88k/include/fpu.h` * `arch/luna88k/include/kcore.h` * `arch/luna88k/include/setjmp.h` * `arch/luna88k/include/cdefs.h` * `arch/luna88k/include/fenv.h` * `arch/luna88k/include/mutex.h` * `arch/luna88k/include/asm_macro.h` * `arch/luna88k/include/asm.h` * `arch/luna88k/include/pmap_table.h` * `arch/luna88k/include/endian.h` * `arch/luna88k/include/_types.h` * `arch/luna88k/include/vmparam.h` * `arch/luna88k/include/cmmu.h` * `arch/luna88k/include/m88100.h` * `arch/luna88k/include/profile.h` * `arch/luna88k/include/spinlock.h` * `arch/luna88k/include/trap.h ` * `arch/luna88k/include/reloc.h` * `arch/luna88k/stand/boot/bcd.c` * `arch/i386/include/lock.h` * `arch/i386/include/ieeefp.h` * `arch/i386/include/mplock.h` * `arch/i386/include/cdefs.h` * `arch/macppc/include/atomic.h ` * `arch/macppc/include/tcb.h` * `arch/macppc/include/fenv.h` * `arch/macppc/include/_types.h` * `arch/sgi/include/conf.h` * `arch/sgi/include/atomic.h` * `arch/sgi/include/sysarch.h` * `arch/sgi/include/lock.h` * `arch/sgi/include/tcb.h` * `arch/sgi/include/fpu.h` * `arch/sgi/include/fenv.h` * `arch/sgi/include/_types.h` * `arch/sgi/include/vmparam.h` * `arch/sgi/include/reloc.h` * `arch/sgi/stand/libsa/heap.h` * `arch/sgi/stand/boot/version` * `arch/arm64/include/atomic.h` * `arch/arm64/include/ieeefp.h` * `arch/arm64/include/mplock.h` * `arch/arm64/include/internal_types.h` * `arch/arm64/include/kcore.h` * `arch/arm/include/atomic.h` * `arch/arm/include/lock.h` * `arch/arm/include/ieeefp.h` * `arch/arm/include/mplock.h` * `arch/arm/include/kcore.h` * `arch/arm/include/swi.h` * `arch/mips64/include/atomic.h` * `arch/mips64/include/lock.h` * `arch/mips64/include/ieeefp.h ` * `arch/mips64/include/mplock.h` * `arch/mips64/include/setjmp.h` * `arch/mips64/include/spinlock.h` * `arch/amd64/include/exec.h` * `arch/amd64/include/lock.h` * `arch/amd64/include/ieeefp.h` * `arch/amd64/include/mplock.h` * `arch/amd64/include/cdefs.h` * `arch/amd64/amd64/genassym.cf` * `arch/loongson/include/param.h` * `arch/loongson/include/exec.h` * `arch/loongson/include/ieee.h` * `arch/loongson/include/frame.h` * `arch/loongson/include/atomic.h` * `arch/loongson/include/sysarch.h` * `arch/loongson/include/lock.h` * `arch/loongson/include/varargs.h` * `arch/loongson/include/limits.h` * `arch/loongson/include/ptrace.h` * `arch/loongson/include/ieeefp.h` * `arch/loongson/include/loongson3.h` * `arch/loongson/include/db_machdep.h` * `arch/loongson/include/pmap.h` * `arch/loongson/include/mips_opcode.h` * `arch/loongson/include/loongson2.h` * `arch/loongson/include/tcb.h` * `arch/loongson/include/reg.h` * `arch/loongson/include/stdarg.h` * `arch/loongson/include/signal.h` * `arch/loongson/include/regnum.h` * `arch/loongson/include/pte.h` * `arch/loongson/include/disklabel.h` * `arch/loongson/include/regdef.h` * `arch/loongson/include/memconf.h` * `arch/loongson/include/pcb.h` * `arch/loongson/include/proc.h` * `arch/loongson/include/fpu.h` * `arch/loongson/include/kcore.h` * `arch/loongson/include/setjmp.h` * `arch/loongson/include/cdefs.h` * `arch/loongson/include/fenv.h` * `arch/loongson/include/asm.h` * `arch/loongson/include/endian.h` * `arch/loongson/include/_types.h` * `arch/loongson/include/vmparam.h` * `arch/loongson/include/cpustate.h` * `arch/loongson/include/profile.h` * `arch/loongson/include/spinlock.h` * `arch/loongson/include/trap.h` * `arch/loongson/include/reloc.h` * `arch/m88k/include/atomic.h` * `arch/m88k/include/mplock.h` * `arch/m88k/include/cdefs.h` * `arch/m88k/include/reloc.h` * `arch/powerpc/include/ieeefp.h` * `arch/powerpc/include/cdefs.h` * `arch/armv7/include/exec.h` * `arch/armv7/include/atomic.h` * `arch/armv7/include/tcb.h` * `arch/armv7/include/fenv.h` * `arch/armv7/include/mutex.h` * `arch/armv7/include/spinlock.h` * `arch/sh/include/atomic.h` * `arch/sh/include/ieeefp.h` * `arch/sh/include/endian.h` * `arch/octeon/include/param.h` * `arch/octeon/include/exec.h` * `arch/octeon/include/ieee.h` * `arch/octeon/include/frame.h` * `arch/octeon/include/sysarch.h` * `arch/octeon/include/lock.h` * `arch/octeon/include/varargs.h` * `arch/octeon/include/limits.h` * `arch/octeon/include/ptrace.h` * `arch/octeon/include/ieeefp.h` * `arch/octeon/include/db_machdep.h` * `arch/octeon/include/pmap.h` * `arch/octeon/include/mips_opcode.h` * `arch/octeon/include/tcb.h` * `arch/octeon/include/reg.h` * `arch/octeon/include/stdarg.h` * `arch/octeon/include/signal.h` * `arch/octeon/include/regnum.h` * `arch/octeon/include/pte.h` * `arch/octeon/include/disklabel.h` * `arch/octeon/include/regdef.h` * `arch/octeon/include/memconf.h` * `arch/octeon/include/pcb.h` * `arch/octeon/include/proc.h` * `arch/octeon/include/fpu.h` * `arch/octeon/include/kcore.h` * `arch/octeon/include/setjmp.h` * `arch/octeon/include/cdefs.h` * `arch/octeon/include/fenv.h` * `arch/octeon/include/asm.h` * `arch/octeon/include/endian.h` * `arch/octeon/include/_types.h` * `arch/octeon/include/vmparam.h` * `arch/octeon/include/cpustate.h` * `arch/octeon/include/profile.h` * `arch/octeon/include/spinlock.h` * `arch/octeon/include/trap.h` * `arch/octeon/include/reloc.h` * `arch/landisk/include/atomic.h` * `arch/landisk/include/tcb.h` * `arch/landisk/include/fenv.h` * `sys/_null.h` **Empty data (Trivial)** Probably just need to rm -rf these blank files. There is no data and no license (zero bytes) * `arch/landisk/conf/ld.script` * `arch/macppc/conf/ld.script` * `dev/pci/drm/include/acpi/button.h` * `dev/pci/drm/include/asm/agp.h` * `dev/pci/drm/include/asm/intel-mid.h` * `dev/pci/drm/include/asm/unaligned.h` * `dev/pci/drm/include/linux/anon_inodes.h` * `dev/pci/drm/include/linux/cache.h` * `dev/pci/drm/include/linux/cdev.h` * `dev/pci/drm/include/linux/circ_buf.h` * `dev/pci/drm/include/linux/compat.h` * `dev/pci/drm/include/linux/component.h` * `dev/pci/drm/include/linux/debugfs.h` * `dev/pci/drm/include/linux/dma_remapping.h` * `dev/pci/drm/include/linux/efi.h` * `dev/pci/drm/include/linux/fault-inject.h` * `dev/pci/drm/include/linux/fdtable.h` * `dev/pci/drm/include/linux/gpio/consumer.h` * `dev/pci/drm/include/linux/hwmon.h` * `dev/pci/drm/include/linux/hwmon-sysfs.h` * `dev/pci/drm/include/linux/i2c-algo-bit.h` * `dev/pci/drm/include/linux/init.h` * `dev/pci/drm/include/linux/input.h` * `dev/pci/drm/include/linux/intel-iommu.h` * `dev/pci/drm/include/linux/interval_tree_generic.h` * `dev/pci/drm/include/linux/interval_tree.h` * `dev/pci/drm/include/linux/iommu.h` * `dev/pci/drm/include/linux/irqdomain.h` * `dev/pci/drm/include/linux/kfifo.h` * `dev/pci/drm/include/linux/list_sort.h` * `dev/pci/drm/include/linux/media-bus-format.h` * `dev/pci/drm/include/linux/mem_encrypt.h` * `dev/pci/drm/include/linux/mempolicy.h` * `dev/pci/drm/include/linux/mfd/core.h` * `dev/pci/drm/include/linux/miscdevice.h` * `dev/pci/drm/include/linux/mman.h` * `dev/pci/drm/include/linux/mm_types.h` * `dev/pci/drm/include/linux/mmu_context.h` * `dev/pci/drm/include/linux/mmu_notifier.h` * `dev/pci/drm/include/linux/mount.h` * `dev/pci/drm/include/linux/of_device.h` * `dev/pci/drm/include/linux/oom.h` * `dev/pci/drm/include/linux/pagemap.h` * `dev/pci/drm/include/linux/pfn_t.h` * `dev/pci/drm/include/linux/platform_device.h` * `dev/pci/drm/include/linux/pnp.h` * `dev/pci/drm/include/linux/relay.h` * `dev/pci/drm/include/linux/sched/mm.h` * `dev/pci/drm/include/linux/shmem_fs.h` * `dev/pci/drm/include/linux/sort.h` * `dev/pci/drm/include/linux/swiotlb.h` * `dev/pci/drm/include/linux/tty.h` * `dev/pci/drm/include/linux/version.h` * `dev/pci/drm/include/linux/vt.h` * `dev/pci/drm/include/linux/zlib.h` * `dev/pci/drm/include/video/of_videomode.h` * `dev/pci/drm/include/video/videomode.h`

> Hyperbola Project has been reviewing BSD kernels for an upcoming project and we decided to perform a license audit on LibertyBSD scripts / OpenBSD since it appears to be the closest project to our current goals. Glad to be a part— Hyperbola's my favourite LiGNUx, personally. Mind if I ask what the project is? Anyway, thanks for the report, it's very comprehensive. I'll look into removing/working around any non-free listings. :)

> Non-free Microcode: sys/dev/microcode/isp/* Got it removed with [7a8a1d98bc9c8a4e8e56f6056e18ec94c171cdbb](https://git.xwx.moe/libertybsd-scripts-mirror.git/commit/7a8a1d98bc9c8a4e8e56f6056e18ec94c171cdbb).

> SoftFloat 2a License (Non-free): sys/lib/libkern/milieu.h,softfloat* The last paragraph of the SoftFloat 2a License is-- > Derivative works are acceptable, even for commercial purposes, so long as (1) they include prominent notice that the work is derivative, and (2) they include prominent notice akin to these four paragraphs for those parts of this code that are retained. The 2c license's last paragraph (clarified), is-- > The following are expressly permitted, even for commercial purposes: (1) distribution of SoftFloat in whole or in part, as long as this and other legal notices remain and are prominent, and provided also that, for a partial distribution, prominent notice is given that it is a subset of the original; and (2) inclusion or use of SoftFloat in whole or in part in a derivative work, provided that the use restrictions above are met and the minimal documentation requirements stated in the source code are satisfied. It doesn't look like that the 2a used by OBSD prevents distribution, it just requires attribution (like the 2c), even if the 2c is much better-worded. Right now QEMU uses code under the 2a license ([fpu/softfloat-specialize.inc.c](https://github.com/qemu/qemu/blob/master/fpu/softfloat-specialize.inc.c), fpu/softfloat.c, include/fpu/softfloat*.h, target/m68k/softfloat.c, target/m68k/softfloat_fpsp_tables.h), and consciously [switched to it](https://lists.gnu.org/archive/html/qemu-devel/2013-04/msg05807.html) to be GPLv2-compatible. QEMU is listed in the [FSD](https://directory.fsf.org/wiki/QEMU) without any problems, and isn't patched by either [Hyperbola](https://www.hyperbola.info/packages/extra/x86_64/qemu/) or [Parabola](https://www.parabola.nu/packages/extra/x86_64/qemu/). It looks like 2a has a precedent of being OK freedom-wise, but it's also possible that no-one's noticed it in QEMU.

> Media Vision Pro AudioSpectrum License/Disclaimer: sys/dev/isa/pasreg.h Taken out with [116b0190d21b890bf074689eb584a4f289296e33](https://git.xwx.moe/libertybsd-scripts-mirror.git/commit/116b0190d21b890bf074689eb584a4f289296e33), the PAS device was removed.

*Here ends the issue being mirrored.*

> File with disclaimer only: lib/libkern/arch/arm/divsi3.S File removed with [ca56347765](https://notabug.org/LibertyBSD/libertybsd-scripts/commit/ca5634776529be4deab8bff6b07b6fcd6de9c87c). ARM is a no-go for LibertyBSD anyway, really. Worth sorting out upstream, though, I'll check it out.

> Files under "Public Domain": * “Public domain” is acceptable as libre— definitely not ideal, but acceptable.

No license files are considered non-free though... https://www.gnu.org/licenses/license-list.en.html#NoLicense