kbuild: remove header compile test

There are both positive and negative options about this feature.
At first, I thought it was a good idea, but actually Linus stated a
negative opinion (https://lkml.org/lkml/2019/9/29/227). I admit it
is ugly and annoying.

The baseline I'd like to keep is the compile-test of uapi headers.
(Otherwise, kernel developers have no way to ensure the correctness
of the exported headers.)

I will maintain a small build rule in usr/include/Makefile.
Remove the other header test functionality.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

8 files changed, 9 insertions, 1252 deletions

diff --git a/Documentation/kbuild/makefiles.rst b/Documentation/kbuild/makefiles.rst
index b89c88168d6a..b9b50553bfc5 100644
--- a/Documentation/kbuild/makefiles.rst
+++ b/Documentation/kbuild/makefiles.rst
@@ -1115,23 +1115,6 @@ When kbuild executes, the following steps are followed (roughly):
 	In this example, extra-y is used to list object files that
 	shall be built, but shall not be linked as part of built-in.a.
 
-    header-test-y
-
-	header-test-y specifies headers (`*.h`) in the current directory that
-	should be compile tested to ensure they are self-contained,
-	i.e. compilable as standalone units. If CONFIG_HEADER_TEST is enabled,
-	this builds them as part of extra-y.
-
-    header-test-pattern-y
-
-	This works as a weaker version of header-test-y, and accepts wildcard
-	patterns. The typical usage is::
-
-		header-test-pattern-y += *.h
-
-	This specifies all the files that matches to `*.h` in the current
-	directory, but the files in 'header-test-' are excluded.
-
 6.7 Commands useful for building a boot image
 ---------------------------------------------
 
diff --git a/Makefile b/Makefile
index 4c14d7080405..a45291d8470a 100644
--- a/Makefile
+++ b/Makefile
@@ -618,7 +618,6 @@ ifeq ($(KBUILD_EXTMOD),)
 init-y		:= init/
 drivers-y	:= drivers/ sound/
 drivers-$(CONFIG_SAMPLES) += samples/
-drivers-$(CONFIG_KERNEL_HEADER_TEST) += include/
 net-y		:= net/
 libs-y		:= lib/
 core-y		:= usr/
diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug
index 00786a142ff0..41c8e39a73ba 100644
--- a/drivers/gpu/drm/i915/Kconfig.debug
+++ b/drivers/gpu/drm/i915/Kconfig.debug
@@ -7,7 +7,6 @@ config DRM_I915_WERROR
         # We use the dependency on !COMPILE_TEST to not be enabled in
         # allmodconfig or allyesconfig configurations
         depends on !COMPILE_TEST
-	select HEADER_TEST
         default n
         help
           Add -Werror to the build flags for (and only for) i915.ko.
diff --git a/include/Kbuild b/include/Kbuild
deleted file mode 100644
index ffba79483cc5..000000000000
--- a/include/Kbuild
+++ /dev/null
@@ -1,1185 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-
-# Add header-test-$(CONFIG_...) guard to headers that are only compiled
-# for particular architectures.
-#
-# Headers listed in header-test- are excluded from the test coverage.
-# Many headers are excluded for now because they fail to build. Please
-# consider to fix headers first before adding new ones to the blacklist.
-#
-# Sorted alphabetically.
-header-test-			+= acpi/acbuffer.h
-header-test-			+= acpi/acpi.h
-header-test-			+= acpi/acpi_bus.h
-header-test-			+= acpi/acpi_drivers.h
-header-test-			+= acpi/acpi_io.h
-header-test-			+= acpi/acpi_lpat.h
-header-test-			+= acpi/acpiosxf.h
-header-test-			+= acpi/acpixf.h
-header-test-			+= acpi/acrestyp.h
-header-test-			+= acpi/actbl.h
-header-test-			+= acpi/actbl1.h
-header-test-			+= acpi/actbl2.h
-header-test-			+= acpi/actbl3.h
-header-test-			+= acpi/actypes.h
-header-test-			+= acpi/battery.h
-header-test-			+= acpi/cppc_acpi.h
-header-test-			+= acpi/nfit.h
-header-test-			+= acpi/platform/acenv.h
-header-test-			+= acpi/platform/acenvex.h
-header-test-			+= acpi/platform/acintel.h
-header-test-			+= acpi/platform/aclinux.h
-header-test-			+= acpi/platform/aclinuxex.h
-header-test-			+= acpi/processor.h
-header-test-$(CONFIG_X86)	+= clocksource/hyperv_timer.h
-header-test-			+= clocksource/timer-sp804.h
-header-test-			+= crypto/cast_common.h
-header-test-			+= crypto/internal/cryptouser.h
-header-test-			+= crypto/pkcs7.h
-header-test-			+= crypto/poly1305.h
-header-test-			+= crypto/sha3.h
-header-test-			+= drm/ati_pcigart.h
-header-test-			+= drm/bridge/dw_hdmi.h
-header-test-			+= drm/bridge/dw_mipi_dsi.h
-header-test-			+= drm/drm_audio_component.h
-header-test-			+= drm/drm_auth.h
-header-test-			+= drm/drm_debugfs.h
-header-test-			+= drm/drm_debugfs_crc.h
-header-test-			+= drm/drm_displayid.h
-header-test-			+= drm/drm_encoder_slave.h
-header-test-			+= drm/drm_fb_cma_helper.h
-header-test-			+= drm/drm_fb_helper.h
-header-test-			+= drm/drm_fixed.h
-header-test-			+= drm/drm_format_helper.h
-header-test-			+= drm/drm_lease.h
-header-test-			+= drm/drm_legacy.h
-header-test-			+= drm/drm_panel.h
-header-test-			+= drm/drm_plane_helper.h
-header-test-			+= drm/drm_rect.h
-header-test-			+= drm/i915_component.h
-header-test-			+= drm/intel-gtt.h
-header-test-			+= drm/tinydrm/tinydrm-helpers.h
-header-test-			+= drm/ttm/ttm_debug.h
-header-test-			+= keys/asymmetric-parser.h
-header-test-			+= keys/asymmetric-subtype.h
-header-test-			+= keys/asymmetric-type.h
-header-test-			+= keys/big_key-type.h
-header-test-			+= keys/request_key_auth-type.h
-header-test-			+= keys/trusted.h
-header-test-			+= kvm/arm_arch_timer.h
-header-test-			+= kvm/arm_pmu.h
-header-test-$(CONFIG_ARM)	+= kvm/arm_psci.h
-header-test-$(CONFIG_ARM64)	+= kvm/arm_psci.h
-header-test-			+= kvm/arm_vgic.h
-header-test-			+= linux/8250_pci.h
-header-test-			+= linux/a.out.h
-header-test-			+= linux/adxl.h
-header-test-			+= linux/agpgart.h
-header-test-			+= linux/alcor_pci.h
-header-test-			+= linux/amba/clcd.h
-header-test-			+= linux/amba/pl080.h
-header-test-			+= linux/amd-iommu.h
-header-test-$(CONFIG_ARM)	+= linux/arm-cci.h
-header-test-$(CONFIG_ARM64)	+= linux/arm-cci.h
-header-test-			+= linux/arm_sdei.h
-header-test-			+= linux/asn1_decoder.h
-header-test-			+= linux/ata_platform.h
-header-test-			+= linux/ath9k_platform.h
-header-test-			+= linux/atm_tcp.h
-header-test-			+= linux/atomic-fallback.h
-header-test-			+= linux/avf/virtchnl.h
-header-test-			+= linux/bcm47xx_sprom.h
-header-test-			+= linux/bcma/bcma_driver_gmac_cmn.h
-header-test-			+= linux/bcma/bcma_driver_mips.h
-header-test-			+= linux/bcma/bcma_driver_pci.h
-header-test-			+= linux/bcma/bcma_driver_pcie2.h
-header-test-			+= linux/bit_spinlock.h
-header-test-			+= linux/blk-mq-rdma.h
-header-test-			+= linux/blk-mq.h
-header-test-			+= linux/blktrace_api.h
-header-test-			+= linux/blockgroup_lock.h
-header-test-			+= linux/bma150.h
-header-test-			+= linux/bpf_lirc.h
-header-test-			+= linux/bpf_types.h
-header-test-			+= linux/bsg-lib.h
-header-test-			+= linux/bsg.h
-header-test-			+= linux/btf.h
-header-test-			+= linux/btree-128.h
-header-test-			+= linux/btree-type.h
-header-test-$(CONFIG_CPU_BIG_ENDIAN) += linux/byteorder/big_endian.h
-header-test-			+= linux/byteorder/generic.h
-header-test-$(CONFIG_CPU_LITTLE_ENDIAN) += linux/byteorder/little_endian.h
-header-test-			+= linux/c2port.h
-header-test-			+= linux/can/dev/peak_canfd.h
-header-test-			+= linux/can/platform/cc770.h
-header-test-			+= linux/can/platform/sja1000.h
-header-test-			+= linux/ceph/ceph_features.h
-header-test-			+= linux/ceph/ceph_frag.h
-header-test-			+= linux/ceph/ceph_fs.h
-header-test-			+= linux/ceph/debugfs.h
-header-test-			+= linux/ceph/msgr.h
-header-test-			+= linux/ceph/rados.h
-header-test-			+= linux/cgroup_subsys.h
-header-test-			+= linux/clk/sunxi-ng.h
-header-test-			+= linux/clk/ti.h
-header-test-			+= linux/cn_proc.h
-header-test-			+= linux/coda_psdev.h
-header-test-			+= linux/compaction.h
-header-test-			+= linux/console_struct.h
-header-test-			+= linux/count_zeros.h
-header-test-			+= linux/cs5535.h
-header-test-			+= linux/cuda.h
-header-test-			+= linux/cyclades.h
-header-test-			+= linux/dcookies.h
-header-test-			+= linux/delayacct.h
-header-test-			+= linux/delayed_call.h
-header-test-			+= linux/device-mapper.h
-header-test-			+= linux/devpts_fs.h
-header-test-			+= linux/dio.h
-header-test-			+= linux/dirent.h
-header-test-			+= linux/dlm_plock.h
-header-test-			+= linux/dm-dirty-log.h
-header-test-			+= linux/dm-region-hash.h
-header-test-			+= linux/dma-debug.h
-header-test-			+= linux/dma/mmp-pdma.h
-header-test-			+= linux/dma/sprd-dma.h
-header-test-			+= linux/dns_resolver.h
-header-test-			+= linux/drbd_genl.h
-header-test-			+= linux/drbd_genl_api.h
-header-test-			+= linux/dw_apb_timer.h
-header-test-			+= linux/dynamic_debug.h
-header-test-			+= linux/dynamic_queue_limits.h
-header-test-			+= linux/ecryptfs.h
-header-test-			+= linux/edma.h
-header-test-			+= linux/eeprom_93cx6.h
-header-test-			+= linux/efs_vh.h
-header-test-			+= linux/elevator.h
-header-test-			+= linux/elfcore-compat.h
-header-test-			+= linux/error-injection.h
-header-test-			+= linux/errseq.h
-header-test-			+= linux/eventpoll.h
-header-test-			+= linux/ext2_fs.h
-header-test-			+= linux/f75375s.h
-header-test-			+= linux/falloc.h
-header-test-			+= linux/fault-inject.h
-header-test-			+= linux/fbcon.h
-header-test-			+= linux/firmware/intel/stratix10-svc-client.h
-header-test-			+= linux/firmware/meson/meson_sm.h
-header-test-			+= linux/firmware/trusted_foundations.h
-header-test-			+= linux/firmware/xlnx-zynqmp.h
-header-test-			+= linux/fixp-arith.h
-header-test-			+= linux/flat.h
-header-test-			+= linux/fs_types.h
-header-test-			+= linux/fs_uart_pd.h
-header-test-			+= linux/fsi-occ.h
-header-test-			+= linux/fsi-sbefifo.h
-header-test-			+= linux/fsl/bestcomm/ata.h
-header-test-			+= linux/fsl/bestcomm/bestcomm.h
-header-test-			+= linux/fsl/bestcomm/bestcomm_priv.h
-header-test-			+= linux/fsl/bestcomm/fec.h
-header-test-			+= linux/fsl/bestcomm/gen_bd.h
-header-test-			+= linux/fsl/bestcomm/sram.h
-header-test-			+= linux/fsl_hypervisor.h
-header-test-			+= linux/fsldma.h
-header-test-			+= linux/ftrace_irq.h
-header-test-			+= linux/gameport.h
-header-test-			+= linux/genl_magic_func.h
-header-test-			+= linux/genl_magic_struct.h
-header-test-			+= linux/gpio/aspeed.h
-header-test-			+= linux/gpio/gpio-reg.h
-header-test-			+= linux/hid-debug.h
-header-test-			+= linux/hiddev.h
-header-test-			+= linux/hippidevice.h
-header-test-			+= linux/hmm.h
-header-test-			+= linux/hp_sdc.h
-header-test-			+= linux/huge_mm.h
-header-test-			+= linux/hugetlb_cgroup.h
-header-test-			+= linux/hugetlb_inline.h
-header-test-			+= linux/hwmon-vid.h
-header-test-			+= linux/hyperv.h
-header-test-			+= linux/i2c-algo-pca.h
-header-test-			+= linux/i2c-algo-pcf.h
-header-test-			+= linux/i3c/ccc.h
-header-test-			+= linux/i3c/device.h
-header-test-			+= linux/i3c/master.h
-header-test-			+= linux/i8042.h
-header-test-			+= linux/ide.h
-header-test-			+= linux/idle_inject.h
-header-test-			+= linux/if_frad.h
-header-test-			+= linux/if_rmnet.h
-header-test-			+= linux/if_tap.h
-header-test-			+= linux/iio/accel/kxcjk_1013.h
-header-test-			+= linux/iio/adc/ad_sigma_delta.h
-header-test-			+= linux/iio/buffer-dma.h
-header-test-			+= linux/iio/buffer_impl.h
-header-test-			+= linux/iio/common/st_sensors.h
-header-test-			+= linux/iio/common/st_sensors_i2c.h
-header-test-			+= linux/iio/common/st_sensors_spi.h
-header-test-			+= linux/iio/dac/ad5421.h
-header-test-			+= linux/iio/dac/ad5504.h
-header-test-			+= linux/iio/dac/ad5791.h
-header-test-			+= linux/iio/dac/max517.h
-header-test-			+= linux/iio/dac/mcp4725.h
-header-test-			+= linux/iio/frequency/ad9523.h
-header-test-			+= linux/iio/frequency/adf4350.h
-header-test-			+= linux/iio/hw-consumer.h
-header-test-			+= linux/iio/imu/adis.h
-header-test-			+= linux/iio/sysfs.h
-header-test-			+= linux/iio/timer/stm32-timer-trigger.h
-header-test-			+= linux/iio/trigger.h
-header-test-			+= linux/iio/triggered_event.h
-header-test-			+= linux/imx-media.h
-header-test-			+= linux/inet_diag.h
-header-test-			+= linux/init_ohci1394_dma.h
-header-test-			+= linux/initrd.h
-header-test-			+= linux/input/adp5589.h
-header-test-			+= linux/input/bu21013.h
-header-test-			+= linux/input/cma3000.h
-header-test-			+= linux/input/kxtj9.h
-header-test-			+= linux/input/lm8333.h
-header-test-			+= linux/input/sparse-keymap.h
-header-test-			+= linux/input/touchscreen.h
-header-test-			+= linux/input/tps6507x-ts.h
-header-test-$(CONFIG_X86)	+= linux/intel-iommu.h
-header-test-			+= linux/intel-ish-client-if.h
-header-test-			+= linux/intel-pti.h
-header-test-			+= linux/intel-svm.h
-header-test-			+= linux/interconnect-provider.h
-header-test-			+= linux/ioc3.h
-header-test-$(CONFIG_BLOCK)	+= linux/iomap.h
-header-test-			+= linux/ipack.h
-header-test-			+= linux/irq_cpustat.h
-header-test-			+= linux/irq_poll.h
-header-test-			+= linux/irqchip/arm-gic-v3.h
-header-test-			+= linux/irqchip/arm-gic-v4.h
-header-test-			+= linux/irqchip/irq-madera.h
-header-test-			+= linux/irqchip/irq-sa11x0.h
-header-test-			+= linux/irqchip/mxs.h
-header-test-			+= linux/irqchip/versatile-fpga.h
-header-test-			+= linux/irqdesc.h
-header-test-			+= linux/irqflags.h
-header-test-			+= linux/iscsi_boot_sysfs.h
-header-test-			+= linux/isdn/capiutil.h
-header-test-			+= linux/isdn/hdlc.h
-header-test-			+= linux/isdn_ppp.h
-header-test-			+= linux/jbd2.h
-header-test-			+= linux/jump_label.h
-header-test-			+= linux/jump_label_ratelimit.h
-header-test-			+= linux/jz4740-adc.h
-header-test-			+= linux/kasan.h
-header-test-			+= linux/kcore.h
-header-test-			+= linux/kdev_t.h
-header-test-			+= linux/kernelcapi.h
-header-test-			+= linux/khugepaged.h
-header-test-			+= linux/kobj_map.h
-header-test-			+= linux/kobject_ns.h
-header-test-			+= linux/kvm_host.h
-header-test-			+= linux/kvm_irqfd.h
-header-test-			+= linux/kvm_para.h
-header-test-			+= linux/lantiq.h
-header-test-			+= linux/lapb.h
-header-test-			+= linux/latencytop.h
-header-test-			+= linux/led-lm3530.h
-header-test-			+= linux/leds-bd2802.h
-header-test-			+= linux/leds-lp3944.h
-header-test-			+= linux/leds-lp3952.h
-header-test-			+= linux/leds_pwm.h
-header-test-			+= linux/libata.h
-header-test-			+= linux/license.h
-header-test-			+= linux/lightnvm.h
-header-test-			+= linux/lis3lv02d.h
-header-test-			+= linux/list_bl.h
-header-test-			+= linux/list_lru.h
-header-test-			+= linux/list_nulls.h
-header-test-			+= linux/lockd/share.h
-header-test-			+= linux/lzo.h
-header-test-			+= linux/mailbox/zynqmp-ipi-message.h
-header-test-			+= linux/maple.h
-header-test-			+= linux/mbcache.h
-header-test-			+= linux/mbus.h
-header-test-			+= linux/mc146818rtc.h
-header-test-			+= linux/mc6821.h
-header-test-			+= linux/mdev.h
-header-test-			+= linux/mem_encrypt.h
-header-test-			+= linux/memfd.h
-header-test-			+= linux/mfd/88pm80x.h
-header-test-			+= linux/mfd/88pm860x.h
-header-test-			+= linux/mfd/abx500/ab8500-bm.h
-header-test-			+= linux/mfd/abx500/ab8500-gpadc.h
-header-test-			+= linux/mfd/adp5520.h
-header-test-			+= linux/mfd/arizona/pdata.h
-header-test-			+= linux/mfd/as3711.h
-header-test-			+= linux/mfd/as3722.h
-header-test-			+= linux/mfd/da903x.h
-header-test-			+= linux/mfd/da9055/pdata.h
-header-test-			+= linux/mfd/db8500-prcmu.h
-header-test-			+= linux/mfd/dbx500-prcmu.h
-header-test-			+= linux/mfd/dln2.h
-header-test-			+= linux/mfd/dm355evm_msp.h
-header-test-			+= linux/mfd/ds1wm.h
-header-test-			+= linux/mfd/ezx-pcap.h
-header-test-			+= linux/mfd/intel_msic.h
-header-test-			+= linux/mfd/janz.h
-header-test-			+= linux/mfd/kempld.h
-header-test-			+= linux/mfd/lm3533.h
-header-test-			+= linux/mfd/lp8788-isink.h
-header-test-			+= linux/mfd/lpc_ich.h
-header-test-			+= linux/mfd/max77693.h
-header-test-			+= linux/mfd/max8998-private.h
-header-test-			+= linux/mfd/menelaus.h
-header-test-			+= linux/mfd/mt6397/core.h
-header-test-			+= linux/mfd/palmas.h
-header-test-			+= linux/mfd/pcf50633/backlight.h
-header-test-			+= linux/mfd/rc5t583.h
-header-test-			+= linux/mfd/retu.h
-header-test-			+= linux/mfd/samsung/core.h
-header-test-			+= linux/mfd/si476x-platform.h
-header-test-			+= linux/mfd/si476x-reports.h
-header-test-			+= linux/mfd/sky81452.h
-header-test-			+= linux/mfd/smsc.h
-header-test-			+= linux/mfd/sta2x11-mfd.h
-header-test-			+= linux/mfd/stmfx.h
-header-test-			+= linux/mfd/tc3589x.h
-header-test-			+= linux/mfd/tc6387xb.h
-header-test-			+= linux/mfd/tc6393xb.h
-header-test-			+= linux/mfd/tps65090.h
-header-test-			+= linux/mfd/tps6586x.h
-header-test-			+= linux/mfd/tps65910.h
-header-test-			+= linux/mfd/tps80031.h
-header-test-			+= linux/mfd/ucb1x00.h
-header-test-			+= linux/mfd/viperboard.h
-header-test-			+= linux/mfd/wm831x/core.h
-header-test-			+= linux/mfd/wm831x/otp.h
-header-test-			+= linux/mfd/wm831x/pdata.h
-header-test-			+= linux/mfd/wm8994/core.h
-header-test-			+= linux/mfd/wm8994/pdata.h
-header-test-			+= linux/mlx4/doorbell.h
-header-test-			+= linux/mlx4/srq.h
-header-test-			+= linux/mlx5/doorbell.h
-header-test-			+= linux/mlx5/eq.h
-header-test-			+= linux/mlx5/fs_helpers.h
-header-test-			+= linux/mlx5/mlx5_ifc.h
-header-test-			+= linux/mlx5/mlx5_ifc_fpga.h
-header-test-			+= linux/mm-arch-hooks.h
-header-test-			+= linux/mm_inline.h
-header-test-			+= linux/mmu_context.h
-header-test-			+= linux/mpage.h
-header-test-			+= linux/mtd/bbm.h
-header-test-			+= linux/mtd/cfi.h
-header-test-			+= linux/mtd/doc2000.h
-header-test-			+= linux/mtd/flashchip.h
-header-test-			+= linux/mtd/ftl.h
-header-test-			+= linux/mtd/gen_probe.h
-header-test-			+= linux/mtd/jedec.h
-header-test-			+= linux/mtd/nand_bch.h
-header-test-			+= linux/mtd/nand_ecc.h
-header-test-			+= linux/mtd/ndfc.h
-header-test-			+= linux/mtd/onenand.h
-header-test-			+= linux/mtd/pismo.h
-header-test-			+= linux/mtd/plat-ram.h
-header-test-			+= linux/mtd/spi-nor.h
-header-test-			+= linux/mv643xx.h
-header-test-			+= linux/mv643xx_eth.h
-header-test-			+= linux/mvebu-pmsu.h
-header-test-			+= linux/mxm-wmi.h
-header-test-			+= linux/n_r3964.h
-header-test-			+= linux/ndctl.h
-header-test-			+= linux/nfs.h
-header-test-			+= linux/nfs_fs_i.h
-header-test-			+= linux/nfs_fs_sb.h
-header-test-			+= linux/nfs_page.h
-header-test-			+= linux/nfs_xdr.h
-header-test-			+= linux/nfsacl.h
-header-test-			+= linux/nl802154.h
-header-test-			+= linux/ns_common.h
-header-test-			+= linux/nsc_gpio.h
-header-test-			+= linux/ntb_transport.h
-header-test-			+= linux/nubus.h
-header-test-			+= linux/nvme-fc-driver.h
-header-test-			+= linux/nvme-fc.h
-header-test-			+= linux/nvme-rdma.h
-header-test-			+= linux/nvram.h
-header-test-			+= linux/objagg.h
-header-test-			+= linux/of_clk.h
-header-test-			+= linux/of_net.h
-header-test-			+= linux/of_pdt.h
-header-test-			+= linux/olpc-ec.h
-header-test-			+= linux/omap-dma.h
-header-test-			+= linux/omap-dmaengine.h
-header-test-			+= linux/omap-gpmc.h
-header-test-			+= linux/omap-iommu.h
-header-test-			+= linux/omap-mailbox.h
-header-test-			+= linux/once.h
-header-test-			+= linux/osq_lock.h
-header-test-			+= linux/overflow.h
-header-test-			+= linux/page-flags-layout.h
-header-test-			+= linux/page-isolation.h
-header-test-			+= linux/page_ext.h
-header-test-			+= linux/page_owner.h
-header-test-			+= linux/parport_pc.h
-header-test-			+= linux/parser.h
-header-test-			+= linux/pci-acpi.h
-header-test-			+= linux/pci-dma-compat.h
-header-test-			+= linux/pci_hotplug.h
-header-test-			+= linux/pda_power.h
-header-test-			+= linux/perf/arm_pmu.h
-header-test-			+= linux/perf_regs.h
-header-test-			+= linux/phy/omap_control_phy.h
-header-test-			+= linux/phy/tegra/xusb.h
-header-test-			+= linux/phy/ulpi_phy.h
-header-test-			+= linux/phy_fixed.h
-header-test-			+= linux/pipe_fs_i.h
-header-test-			+= linux/pktcdvd.h
-header-test-			+= linux/pl320-ipc.h
-header-test-			+= linux/pl353-smc.h
-header-test-			+= linux/platform_data/ad5449.h
-header-test-			+= linux/platform_data/ad5755.h
-header-test-			+= linux/platform_data/ad7266.h
-header-test-			+= linux/platform_data/ad7291.h
-header-test-			+= linux/platform_data/ad7298.h
-header-test-			+= linux/platform_data/ad7303.h
-header-test-			+= linux/platform_data/ad7791.h
-header-test-			+= linux/platform_data/ad7793.h
-header-test-			+= linux/platform_data/ad7887.h
-header-test-			+= linux/platform_data/adau17x1.h
-header-test-			+= linux/platform_data/adp8870.h
-header-test-			+= linux/platform_data/ads1015.h
-header-test-			+= linux/platform_data/ads7828.h
-header-test-			+= linux/platform_data/apds990x.h
-header-test-			+= linux/platform_data/arm-ux500-pm.h
-header-test-			+= linux/platform_data/asoc-s3c.h
-header-test-			+= linux/platform_data/at91_adc.h
-header-test-			+= linux/platform_data/ata-pxa.h
-header-test-			+= linux/platform_data/atmel.h
-header-test-			+= linux/platform_data/bh1770glc.h
-header-test-			+= linux/platform_data/brcmfmac.h
-header-test-			+= linux/platform_data/cros_ec_commands.h
-header-test-			+= linux/platform_data/clk-u300.h
-header-test-			+= linux/platform_data/cyttsp4.h
-header-test-			+= linux/platform_data/dma-coh901318.h
-header-test-			+= linux/platform_data/dma-imx-sdma.h
-header-test-			+= linux/platform_data/dma-mcf-edma.h
-header-test-			+= linux/platform_data/dma-s3c24xx.h
-header-test-			+= linux/platform_data/dmtimer-omap.h
-header-test-			+= linux/platform_data/dsa.h
-header-test-			+= linux/platform_data/edma.h
-header-test-			+= linux/platform_data/elm.h
-header-test-			+= linux/platform_data/emif_plat.h
-header-test-			+= linux/platform_data/fsa9480.h
-header-test-			+= linux/platform_data/g762.h
-header-test-			+= linux/platform_data/gpio-ath79.h
-header-test-			+= linux/platform_data/gpio-davinci.h
-header-test-			+= linux/platform_data/gpio-dwapb.h
-header-test-			+= linux/platform_data/gpio-htc-egpio.h
-header-test-			+= linux/platform_data/gpmc-omap.h
-header-test-			+= linux/platform_data/hsmmc-omap.h
-header-test-			+= linux/platform_data/hwmon-s3c.h
-header-test-			+= linux/platform_data/i2c-davinci.h
-header-test-			+= linux/platform_data/i2c-imx.h
-header-test-			+= linux/platform_data/i2c-mux-reg.h
-header-test-			+= linux/platform_data/i2c-ocores.h
-header-test-			+= linux/platform_data/i2c-xiic.h
-header-test-			+= linux/platform_data/intel-spi.h
-header-test-			+= linux/platform_data/invensense_mpu6050.h
-header-test-			+= linux/platform_data/irda-pxaficp.h
-header-test-			+= linux/platform_data/irda-sa11x0.h
-header-test-			+= linux/platform_data/itco_wdt.h
-header-test-			+= linux/platform_data/jz4740/jz4740_nand.h
-header-test-			+= linux/platform_data/keyboard-pxa930_rotary.h
-header-test-			+= linux/platform_data/keypad-omap.h
-header-test-			+= linux/platform_data/leds-lp55xx.h
-header-test-			+= linux/platform_data/leds-omap.h
-header-test-			+= linux/platform_data/lp855x.h
-header-test-			+= linux/platform_data/lp8727.h
-header-test-			+= linux/platform_data/max197.h
-header-test-			+= linux/platform_data/max3421-hcd.h
-header-test-			+= linux/platform_data/max732x.h
-header-test-			+= linux/platform_data/mcs.h
-header-test-			+= linux/platform_data/mdio-bcm-unimac.h
-header-test-			+= linux/platform_data/mdio-gpio.h
-header-test-			+= linux/platform_data/media/si4713.h
-header-test-			+= linux/platform_data/mlxreg.h
-header-test-			+= linux/platform_data/mmc-omap.h
-header-test-			+= linux/platform_data/mmc-sdhci-s3c.h
-header-test-			+= linux/platform_data/mmp_audio.h
-header-test-			+= linux/platform_data/mtd-orion_nand.h
-header-test-			+= linux/platform_data/mv88e6xxx.h
-header-test-			+= linux/platform_data/net-cw1200.h
-header-test-			+= linux/platform_data/omap-twl4030.h
-header-test-			+= linux/platform_data/omapdss.h
-header-test-			+= linux/platform_data/pcf857x.h
-header-test-			+= linux/platform_data/pixcir_i2c_ts.h
-header-test-			+= linux/platform_data/pwm_omap_dmtimer.h
-header-test-			+= linux/platform_data/pxa2xx_udc.h
-header-test-			+= linux/platform_data/pxa_sdhci.h
-header-test-			+= linux/platform_data/remoteproc-omap.h
-header-test-			+= linux/platform_data/sa11x0-serial.h
-header-test-			+= linux/platform_data/sc18is602.h
-header-test-			+= linux/platform_data/sdhci-pic32.h
-header-test-			+= linux/platform_data/serial-sccnxp.h
-header-test-			+= linux/platform_data/sht3x.h
-header-test-			+= linux/platform_data/shtc1.h
-header-test-			+= linux/platform_data/si5351.h
-header-test-			+= linux/platform_data/sky81452-backlight.h
-header-test-			+= linux/platform_data/spi-davinci.h
-header-test-			+= linux/platform_data/spi-ep93xx.h
-header-test-			+= linux/platform_data/spi-mt65xx.h
-header-test-			+= linux/platform_data/st_sensors_pdata.h
-header-test-			+= linux/platform_data/ti-sysc.h
-header-test-			+= linux/platform_data/timer-ixp4xx.h
-header-test-			+= linux/platform_data/touchscreen-s3c2410.h
-header-test-			+= linux/platform_data/tsc2007.h
-header-test-			+= linux/platform_data/tsl2772.h
-header-test-			+= linux/platform_data/uio_pruss.h
-header-test-			+= linux/platform_data/usb-davinci.h
-header-test-			+= linux/platform_data/usb-ehci-mxc.h
-header-test-			+= linux/platform_data/usb-ehci-orion.h
-header-test-			+= linux/platform_data/usb-mx2.h
-header-test-			+= linux/platform_data/usb-ohci-s3c2410.h
-header-test-			+= linux/platform_data/usb-omap.h
-header-test-			+= linux/platform_data/usb-s3c2410_udc.h
-header-test-			+= linux/platform_data/usb3503.h
-header-test-			+= linux/platform_data/ux500_wdt.h
-header-test-			+= linux/platform_data/video-clcd-versatile.h
-header-test-			+= linux/platform_data/video-imxfb.h
-header-test-			+= linux/platform_data/video-pxafb.h
-header-test-			+= linux/platform_data/video_s3c.h
-header-test-			+= linux/platform_data/voltage-omap.h
-header-test-			+= linux/platform_data/x86/apple.h
-header-test-			+= linux/platform_data/x86/clk-pmc-atom.h
-header-test-			+= linux/platform_data/x86/pmc_atom.h
-header-test-			+= linux/platform_data/xtalk-bridge.h
-header-test-			+= linux/pm2301_charger.h
-header-test-			+= linux/pm_wakeirq.h
-header-test-			+= linux/pm_wakeup.h
-header-test-			+= linux/pmbus.h
-header-test-			+= linux/pmu.h
-header-test-			+= linux/posix_acl.h
-header-test-			+= linux/posix_acl_xattr.h
-header-test-			+= linux/power/ab8500.h
-header-test-			+= linux/power/bq27xxx_battery.h
-header-test-			+= linux/power/generic-adc-battery.h
-header-test-			+= linux/power/jz4740-battery.h
-header-test-			+= linux/power/max17042_battery.h
-header-test-			+= linux/power/max8903_charger.h
-header-test-			+= linux/ppp-comp.h
-header-test-			+= linux/pps-gpio.h
-header-test-			+= linux/pr.h
-header-test-			+= linux/proc_ns.h
-header-test-			+= linux/processor.h
-header-test-			+= linux/psi.h
-header-test-			+= linux/psp-sev.h
-header-test-			+= linux/pstore.h
-header-test-			+= linux/ptr_ring.h
-header-test-			+= linux/ptrace.h
-header-test-			+= linux/qcom-geni-se.h
-header-test-			+= linux/qed/eth_common.h
-header-test-			+= linux/qed/fcoe_common.h
-header-test-			+= linux/qed/iscsi_common.h
-header-test-			+= linux/qed/iwarp_common.h
-header-test-			+= linux/qed/qed_eth_if.h
-header-test-			+= linux/qed/qed_fcoe_if.h
-header-test-			+= linux/qed/rdma_common.h
-header-test-			+= linux/qed/storage_common.h
-header-test-			+= linux/qed/tcp_common.h
-header-test-			+= linux/qnx6_fs.h
-header-test-			+= linux/quicklist.h
-header-test-			+= linux/ramfs.h
-header-test-			+= linux/range.h
-header-test-			+= linux/rcu_node_tree.h
-header-test-			+= linux/rculist_bl.h
-header-test-			+= linux/rculist_nulls.h
-header-test-			+= linux/rcutiny.h
-header-test-			+= linux/rcutree.h
-header-test-			+= linux/reboot-mode.h
-header-test-			+= linux/regulator/fixed.h
-header-test-			+= linux/regulator/gpio-regulator.h
-header-test-			+= linux/regulator/max8973-regulator.h
-header-test-			+= linux/regulator/of_regulator.h
-header-test-			+= linux/regulator/tps51632-regulator.h
-header-test-			+= linux/regulator/tps62360.h
-header-test-			+= linux/regulator/tps6507x.h
-header-test-			+= linux/regulator/userspace-consumer.h
-header-test-			+= linux/remoteproc/st_slim_rproc.h
-header-test-			+= linux/reset/socfpga.h
-header-test-			+= linux/reset/sunxi.h
-header-test-			+= linux/rtc/m48t59.h
-header-test-			+= linux/rtc/rtc-omap.h
-header-test-			+= linux/rtc/sirfsoc_rtciobrg.h
-header-test-			+= linux/rwlock.h
-header-test-			+= linux/rwlock_types.h
-header-test-			+= linux/scc.h
-header-test-			+= linux/sched/deadline.h
-header-test-			+= linux/sched/smt.h
-header-test-			+= linux/sched/sysctl.h
-header-test-			+= linux/sched_clock.h
-header-test-			+= linux/scpi_protocol.h
-header-test-			+= linux/scx200_gpio.h
-header-test-			+= linux/seccomp.h
-header-test-			+= linux/sed-opal.h
-header-test-			+= linux/seg6_iptunnel.h
-header-test-			+= linux/selection.h
-header-test-			+= linux/set_memory.h
-header-test-			+= linux/shrinker.h
-header-test-			+= linux/sirfsoc_dma.h
-header-test-			+= linux/skb_array.h
-header-test-			+= linux/slab_def.h
-header-test-			+= linux/slub_def.h
-header-test-			+= linux/sm501.h
-header-test-			+= linux/smc91x.h
-header-test-			+= linux/static_key.h
-header-test-			+= linux/soc/actions/owl-sps.h
-header-test-			+= linux/soc/amlogic/meson-canvas.h
-header-test-			+= linux/soc/brcmstb/brcmstb.h
-header-test-			+= linux/soc/ixp4xx/npe.h
-header-test-			+= linux/soc/mediatek/infracfg.h
-header-test-			+= linux/soc/qcom/smd-rpm.h
-header-test-			+= linux/soc/qcom/smem.h
-header-test-			+= linux/soc/qcom/smem_state.h
-header-test-			+= linux/soc/qcom/wcnss_ctrl.h
-header-test-			+= linux/soc/renesas/rcar-rst.h
-header-test-			+= linux/soc/samsung/exynos-pmu.h
-header-test-			+= linux/soc/sunxi/sunxi_sram.h
-header-test-			+= linux/soc/ti/ti-msgmgr.h
-header-test-			+= linux/soc/ti/ti_sci_inta_msi.h
-header-test-			+= linux/soc/ti/ti_sci_protocol.h
-header-test-			+= linux/soundwire/sdw.h
-header-test-			+= linux/soundwire/sdw_intel.h
-header-test-			+= linux/soundwire/sdw_type.h
-header-test-			+= linux/spi/ad7877.h
-header-test-			+= linux/spi/ads7846.h
-header-test-			+= linux/spi/at86rf230.h
-header-test-			+= linux/spi/ds1305.h
-header-test-			+= linux/spi/libertas_spi.h
-header-test-			+= linux/spi/lms283gf05.h
-header-test-			+= linux/spi/max7301.h
-header-test-			+= linux/spi/mcp23s08.h
-header-test-			+= linux/spi/rspi.h
-header-test-			+= linux/spi/s3c24xx.h
-header-test-			+= linux/spi/sh_msiof.h
-header-test-			+= linux/spi/spi-fsl-dspi.h
-header-test-			+= linux/spi/spi_bitbang.h
-header-test-			+= linux/spi/spi_gpio.h
-header-test-			+= linux/spi/xilinx_spi.h
-header-test-			+= linux/spinlock_api_smp.h
-header-test-			+= linux/spinlock_api_up.h
-header-test-			+= linux/spinlock_types.h
-header-test-			+= linux/splice.h
-header-test-			+= linux/sram.h
-header-test-			+= linux/srcutiny.h
-header-test-			+= linux/srcutree.h
-header-test-			+= linux/ssb/ssb_driver_chipcommon.h
-header-test-			+= linux/ssb/ssb_driver_extif.h
-header-test-			+= linux/ssb/ssb_driver_mips.h
-header-test-			+= linux/ssb/ssb_driver_pci.h
-header-test-			+= linux/ssbi.h
-header-test-			+= linux/stackdepot.h
-header-test-			+= linux/stmp3xxx_rtc_wdt.h
-header-test-			+= linux/string_helpers.h
-header-test-			+= linux/sungem_phy.h
-header-test-			+= linux/sunrpc/msg_prot.h
-header-test-			+= linux/sunrpc/rpc_pipe_fs.h
-header-test-			+= linux/sunrpc/xprtmultipath.h
-header-test-			+= linux/sunrpc/xprtsock.h
-header-test-			+= linux/sunxi-rsb.h
-header-test-			+= linux/svga.h
-header-test-			+= linux/sw842.h
-header-test-			+= linux/swapfile.h
-header-test-			+= linux/swapops.h
-header-test-			+= linux/swiotlb.h
-header-test-			+= linux/sysv_fs.h
-header-test-			+= linux/t10-pi.h
-header-test-			+= linux/task_io_accounting.h
-header-test-			+= linux/tick.h
-header-test-			+= linux/timb_dma.h
-header-test-			+= linux/timekeeping.h
-header-test-			+= linux/timekeeping32.h
-header-test-			+= linux/ts-nbus.h
-header-test-			+= linux/tsacct_kern.h
-header-test-			+= linux/tty_flip.h
-header-test-			+= linux/tty_ldisc.h
-header-test-			+= linux/ucb1400.h
-header-test-			+= linux/usb/association.h
-header-test-			+= linux/usb/cdc-wdm.h
-header-test-			+= linux/usb/cdc_ncm.h
-header-test-			+= linux/usb/ezusb.h
-header-test-			+= linux/usb/gadget_configfs.h
-header-test-			+= linux/usb/gpio_vbus.h
-header-test-			+= linux/usb/hcd.h
-header-test-			+= linux/usb/iowarrior.h
-header-test-			+= linux/usb/irda.h
-header-test-			+= linux/usb/isp116x.h
-header-test-			+= linux/usb/isp1362.h
-header-test-			+= linux/usb/musb.h
-header-test-			+= linux/usb/net2280.h
-header-test-			+= linux/usb/ohci_pdriver.h
-header-test-			+= linux/usb/otg-fsm.h
-header-test-			+= linux/usb/pd_ado.h
-header-test-			+= linux/usb/r8a66597.h
-header-test-			+= linux/usb/rndis_host.h
-header-test-			+= linux/usb/serial.h
-header-test-			+= linux/usb/sl811.h
-header-test-			+= linux/usb/storage.h
-header-test-			+= linux/usb/uas.h
-header-test-			+= linux/usb/usb338x.h
-header-test-			+= linux/usb/usbnet.h
-header-test-			+= linux/usb/wusb-wa.h
-header-test-			+= linux/usb/xhci-dbgp.h
-header-test-			+= linux/usb_usual.h
-header-test-			+= linux/user-return-notifier.h
-header-test-			+= linux/userfaultfd_k.h
-header-test-			+= linux/verification.h
-header-test-			+= linux/vgaarb.h
-header-test-			+= linux/via_core.h
-header-test-			+= linux/via_i2c.h
-header-test-			+= linux/virtio_byteorder.h
-header-test-			+= linux/virtio_ring.h
-header-test-			+= linux/visorbus.h
-header-test-			+= linux/vme.h
-header-test-			+= linux/vmstat.h
-header-test-			+= linux/vmw_vmci_api.h
-header-test-			+= linux/vmw_vmci_defs.h
-header-test-			+= linux/vringh.h
-header-test-			+= linux/vt_buffer.h
-header-test-			+= linux/zorro.h
-header-test-			+= linux/zpool.h
-header-test-			+= math-emu/double.h
-header-test-			+= math-emu/op-common.h
-header-test-			+= math-emu/quad.h
-header-test-			+= math-emu/single.h
-header-test-			+= math-emu/soft-fp.h
-header-test-			+= media/davinci/dm355_ccdc.h
-header-test-			+= media/davinci/dm644x_ccdc.h
-header-test-			+= media/davinci/isif.h
-header-test-			+= media/davinci/vpbe_osd.h
-header-test-			+= media/davinci/vpbe_types.h
-header-test-			+= media/davinci/vpif_types.h
-header-test-			+= media/demux.h
-header-test-			+= media/drv-intf/soc_mediabus.h
-header-test-			+= media/dvb_net.h
-header-test-			+= media/fwht-ctrls.h
-header-test-			+= media/i2c/ad9389b.h
-header-test-			+= media/i2c/adv7343.h
-header-test-			+= media/i2c/adv7511.h
-header-test-			+= media/i2c/adv7842.h
-header-test-			+= media/i2c/m5mols.h
-header-test-			+= media/i2c/mt9m032.h
-header-test-			+= media/i2c/mt9t112.h
-header-test-			+= media/i2c/mt9v032.h
-header-test-			+= media/i2c/ov2659.h
-header-test-			+= media/i2c/ov7670.h
-header-test-			+= media/i2c/rj54n1cb0c.h
-header-test-			+= media/i2c/saa6588.h
-header-test-			+= media/i2c/saa7115.h
-header-test-			+= media/i2c/sr030pc30.h
-header-test-			+= media/i2c/tc358743.h
-header-test-			+= media/i2c/tda1997x.h
-header-test-			+= media/i2c/ths7303.h
-header-test-			+= media/i2c/tvaudio.h
-header-test-			+= media/i2c/tvp514x.h
-header-test-			+= media/i2c/tvp7002.h
-header-test-			+= media/i2c/wm8775.h
-header-test-			+= media/imx.h
-header-test-			+= media/media-dev-allocator.h
-header-test-			+= media/mpeg2-ctrls.h
-header-test-			+= media/rcar-fcp.h
-header-test-			+= media/tuner-types.h
-header-test-			+= media/tveeprom.h
-header-test-			+= media/v4l2-flash-led-class.h
-header-test-			+= misc/altera.h
-header-test-			+= misc/cxl-base.h
-header-test-			+= misc/cxllib.h
-header-test-			+= net/9p/9p.h
-header-test-			+= net/9p/client.h
-header-test-			+= net/9p/transport.h
-header-test-			+= net/af_vsock.h
-header-test-			+= net/ax88796.h
-header-test-			+= net/bluetooth/hci.h
-header-test-			+= net/bluetooth/hci_core.h
-header-test-			+= net/bluetooth/hci_mon.h
-header-test-			+= net/bluetooth/hci_sock.h
-header-test-			+= net/bluetooth/l2cap.h
-header-test-			+= net/bluetooth/mgmt.h
-header-test-			+= net/bluetooth/rfcomm.h
-header-test-			+= net/bluetooth/sco.h
-header-test-			+= net/bond_options.h
-header-test-			+= net/caif/cfsrvl.h
-header-test-			+= net/codel_impl.h
-header-test-			+= net/codel_qdisc.h
-header-test-			+= net/compat.h
-header-test-			+= net/datalink.h
-header-test-			+= net/dcbevent.h
-header-test-			+= net/dcbnl.h
-header-test-			+= net/dn_dev.h
-header-test-			+= net/dn_fib.h
-header-test-			+= net/dn_neigh.h
-header-test-			+= net/dn_nsp.h
-header-test-			+= net/dn_route.h
-header-test-			+= net/erspan.h
-header-test-			+= net/esp.h
-header-test-			+= net/ethoc.h
-header-test-			+= net/firewire.h
-header-test-			+= net/flow_offload.h
-header-test-			+= net/fq.h
-header-test-			+= net/fq_impl.h
-header-test-			+= net/garp.h
-header-test-			+= net/gtp.h
-header-test-			+= net/gue.h
-header-test-			+= net/hwbm.h
-header-test-			+= net/ila.h
-header-test-			+= net/inet6_connection_sock.h
-header-test-			+= net/inet_common.h
-header-test-			+= net/inet_frag.h
-header-test-			+= net/ip6_route.h
-hea