[PATCH 0/2] MAINTAINERS: Cleanup non existing files

[PATCH 0/2] MAINTAINERS: Cleanup non existing files

[Michal Simek]

Hi,

I found in my Microblaze fragment that cmd_mfsl.c doesn't exist but still
it is recorded. That's why I wanted to check all entries and found that
there are also other files which doesn't exist.

Tom: maybe good to run it in a CI to make sure that we don't get out of
sync.

Thanks,
Michal


Michal Simek (2):
  scripts: Add MAINTAINERS F: file existence checker
  MAINTAINERS: Remove references to not existing files

 MAINTAINERS                        | 45 ----------------------------
 scripts/check_maintainers_files.sh | 47 ++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 45 deletions(-)
 create mode 100755 scripts/check_maintainers_files.sh

---
base-commit: 0b581a9612e46310ee52bf8359165950d38b2a2b

-- 
2.43.0

[PATCH 1/2] scripts: Add MAINTAINERS F: file existence checker

[Michal Simek]

Add a small script that extracts all F: entries from the MAINTAINERS file
and verifies that each one matches an existing file or directory. Entries
are expanded as globs to match MAINTAINERS wildcard usage. The script
errors out and exits non-zero when a reference points to a non-existing
path, making it easy to catch stale entries.

Signed-off-by: Michal Simek <michal.simek@amd.com>
---

 scripts/check_maintainers_files.sh | 47 ++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100755 scripts/check_maintainers_files.sh

diff --git a/scripts/check_maintainers_files.sh b/scripts/check_maintainers_files.sh
new file mode 100755
index 000000000000..4c1279958e98
--- /dev/null
+++ b/scripts/check_maintainers_files.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# Check that every "F:" file reference in MAINTAINERS exists.
+#
+# Each F: entry is treated as a shell glob (relative to the repo root),
+# matching the way MAINTAINERS wildcards work. If a pattern matches no
+# existing file or directory, it is reported and the script exits non-zero.
+
+set -u
+
+MAINTAINERS="${1:-MAINTAINERS}"
+
+if [ ! -f "$MAINTAINERS" ]; then
+	echo "error: cannot find $MAINTAINERS" >&2
+	exit 2
+fi
+
+rc=0
+
+while IFS= read -r pattern; do
+	# Strip the "F:" prefix and surrounding whitespace.
+	pattern=$(printf '%s\n' "$pattern" | sed -e 's/^F:[[:space:]]*//' -e 's/[[:space:]]*$//')
+	[ -n "$pattern" ] || continue
+
+	# Expand the pattern as a glob; if nothing matches the glob stays literal.
+	matched=0
+	for path in $pattern; do
+		if [ -e "$path" ]; then
+			matched=1
+			break
+		fi
+	done
+
+	if [ "$matched" -eq 0 ]; then
+		echo "error: MAINTAINERS references non-existing file: $pattern" >&2
+		rc=1
+	fi
+done <<EOF
+$(grep '^F:' "$MAINTAINERS")
+EOF
+
+if [ "$rc" -eq 0 ]; then
+	echo "All MAINTAINERS F: entries exist."
+fi
+
+exit $rc
-- 
2.43.0

[PATCH 2/2] MAINTAINERS: Remove references to not existing files

[Michal Simek]

A number of file (F:) entries in MAINTAINERS pointed to files or
directories which had been removed or renamed over time.
Remove all of these stale references so every F: entry resolves to an
existing path.

Signed-off-by: Michal Simek <michal.simek@amd.com>
---

 MAINTAINERS | 45 ---------------------------------------------
 1 file changed, 45 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index eb48eea55c5a..80e83af678b2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -127,7 +127,6 @@ ARC HSDK RESET
 M:	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
 S:	Maintained
 L:	uboot-snps-arc@synopsys.com
-F:	include/dt-bindings/reset/snps,hsdk-reset.h
 F:	drivers/reset/reset-hsdk.c
 
 ARC SYNOPSYS DW MMC EXTENSIONS
@@ -156,7 +155,6 @@ F:	drivers/pinctrl/pinctrl-apple.c
 F:	drivers/power/domain/apple-pmgr.c
 F:	drivers/spi/apple_spi.c
 F:	drivers/watchdog/apple_wdt.c
-F:	include/configs/apple.h
 
 ARM
 M:	Tom Rini <trini@konsulko.com>
@@ -248,7 +246,6 @@ F:	drivers/serial/serial_bcm283x_mu.c
 F:	drivers/serial/serial_bcm283x_pl011.c
 F:	drivers/video/bcm2835.c
 F:	include/dm/platform_data/serial_bcm283x_mu.h
-F:	include/dt-bindings/pinctrl/bcm2835.h
 F:	drivers/pinctrl/broadcom/
 F:	configs/rpi_*
 T:	git https://git.u-boot-project.org/u-boot/custodians/u-boot-arm.git
@@ -284,7 +281,6 @@ S:	Maintained
 F:	arch/arm/mach-bcmstb/
 F:	board/broadcom/bcmstb/
 F:	configs/bcm7*_defconfig
-F:	doc/README.bcm7xxx
 F:	drivers/mmc/bcmstb_sdhci.c
 F:	drivers/spi/bcmstb_spi.c
 
@@ -349,9 +345,7 @@ ARM IPQ40XX
 M:	Robert Marko <robert.marko@sartura.hr>
 S:	Maintained
 F:	arch/arm/mach-ipq40xx/
-F:	include/dt-bindings/clock/qcom,gcc-ipq4019.h
 F:	drivers/clk/qcom/clock-ipq4019.c
-F:	drivers/phy/phy-qcom-ipq4019-usb.c
 F:	drivers/spi/spi-qup.c
 F:	drivers/net/mdio-ipq4019.c
 F:	drivers/rng/msm_rng.c
@@ -439,7 +433,6 @@ S:	Maintained
 T:	git https://git.u-boot-project.org/u-boot/custodians/u-boot-at91.git
 F:	arch/arm/dts/sam*
 F:	drivers/misc/microchip_flexcom.c
-F:	include/dt-bindings/sound/microchip,pdmc.h
 F:	drivers/timer/mchp-pit64b-timer.c
 N:	at91
 N:	atmel
@@ -464,7 +457,6 @@ F:	configs/s5p4418_nanopi2_defconfig
 F:	doc/README.s5p4418
 F:	drivers/gpio/nx_gpio.c
 F:	drivers/i2c/nx_i2c.c
-F:	drivers/mmc/nexell_dw_mmc_dm.c
 F:	drivers/pinctrl/nexell/
 F:	drivers/serial/serial_s5p4418_pl011.c
 F:	drivers/video/nexell/
@@ -620,11 +612,8 @@ L:	u-boot-qcom@groups.io
 S:	Maintained
 T:	git https://git.u-boot-project.org/u-boot/custodians/u-boot-snapdragon.git
 F:	configs/qcm6490_defconfig
-F:	configs/qcs9100_defconfig
-F:	drivers/*/*/pm8???-*
 F:	drivers/gpio/msm_gpio.c
 F:	drivers/mmc/msm_sdhci.c
-F:	drivers/phy/msm8916-usbh-phy.c
 F:	drivers/phy/qcom/
 F:	drivers/serial/serial_msm.c
 F:	drivers/serial/serial_msm_geni.c
@@ -648,10 +637,6 @@ F:	drivers/reset/sti-reset.c
 F:	drivers/serial/serial_sti_asc.c
 F:	drivers/sysreset/sysreset_sti.c
 F:	drivers/timer/arm_global_timer.c
-F:	drivers/usb/host/dwc3-sti.c
-F:	include/dt-bindings/clock/stih407-clks.h
-F:	include/dt-bindings/clock/stih410-clks.h
-F:	include/dt-bindings/reset/stih407-resets.h
 
 ARM STM STM32MP
 M:	Patrick Delaunay <patrick.delaunay@foss.st.com>
@@ -667,7 +652,6 @@ F:	drivers/gpio/stm32_gpio.c
 F:	drivers/hwspinlock/stm32_hwspinlock.c
 F:	drivers/i2c/stm32f7_i2c.c
 F:	drivers/mailbox/stm32-ipcc.c
-F:	drivers/memory/stm32-omm.c
 F:	drivers/misc/stm32mp_fuse.c
 F:	drivers/misc/stm32_rcc.c
 F:	drivers/mmc/stm32_sdmmc2.c
@@ -690,10 +674,7 @@ F:	drivers/spi/stm32_spi.c
 F:	drivers/video/stm32/stm32_ltdc.c
 F:	drivers/video/stm32/stm32_lvds.c
 F:	drivers/watchdog/stm32mp_wdt.c
-F:	include/dt-bindings/clock/stm32fx-clock.h
 F:	include/dt-bindings/clock/stm32mp*
-F:	include/dt-bindings/pinctrl/stm32-pinfunc.h
-F:	include/dt-bindings/reset/stm32mp*
 F:	include/stm32_rcc.h
 F:	tools/logos/st.bmp
 F:	tools/stm32image.c
@@ -745,7 +726,6 @@ F:	drivers/firmware/ti_sci.*
 F:	drivers/gpio/omap_gpio.c
 F:	drivers/memory/ti-aemif.c
 F:	drivers/misc/k3_avs.c
-F:	drivers/mailbox/k3-sec-procy.c
 F:	drivers/pci/pcie_cdns_ti.c
 F:	drivers/pci/pcie_dw_ti.c
 F:	drivers/phy/keystone-usb-phy.c
@@ -756,7 +736,6 @@ F:	drivers/ram/k3*
 F:	drivers/ram/k3*/
 F:	drivers/remoteproc/ipu_rproc.c
 F:	drivers/remoteproc/k3_system_controller.c
-F:	drivers/remoteproc/pruc_rpoc.c
 F:	drivers/remoteproc/ti*
 F:	drivers/reset/reset-dra7.c
 F:	drivers/reset/reset-ti-sci.c
@@ -901,19 +880,14 @@ S:	Maintained
 F:	boot/bootdev*.c
 F:	boot/bootflow.c
 F:	boot/bootmeth*.c
-F:	boot/bootstd.c
 F:	cmd/bootdev.c
 F:	cmd/bootflow.c
 F:	doc/develop/bootstd/
-F:	doc/usage/bootdev.rst
-F:	doc/usage/bootflow.rst
-F:	doc/usage/bootmeth.rst
 F:	drivers/mmc/mmc_bootdev.c
 F:	include/bootdev.h
 F:	include/bootflow.h
 F:	include/bootmeth.h
 F:	include/bootstd.h
-F:	net/eth_bootdevice.c
 F:	test/boot/
 
 BOOTMETH_ANDROID
@@ -969,7 +943,6 @@ M:	Simon Glass <sjg@chromium.org>
 M:	Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
 S:	Maintained
 F:	cmd/cpu.c
-F:	doc/usage/cpu.rst
 
 CYCLIC
 M:	Stefan Roese <stefan.roese@mailbox.org>
@@ -1007,7 +980,6 @@ DRIVER MODEL
 M:	Simon Glass <sjg@chromium.org>
 S:	Maintained
 T:	git https://git.u-boot-project.org/u-boot/custodians/u-boot-dm.git
-F:	doc/driver-model/
 F:	drivers/core/
 F:	include/dm/
 F:	test/dm/
@@ -1039,7 +1011,6 @@ F:	cmd/nvedit_efi.c
 F:	doc/api/efi.rst
 F:	doc/develop/uefi/*
 F:	doc/mkeficapsule.1
-F:	doc/usage/bootefi.rst
 F:	drivers/rtc/emul_rtc.c
 F:	include/capitalization.h
 F:	include/charset.h
@@ -1054,7 +1025,6 @@ F:	lib/efi*/
 F:	test/lib/efi_*
 F:	test/py/tests/test_efi*
 F:	test/py/tests/test_efi*/
-F:	test/unicode_ut.c
 F:	cmd/bootefi.c
 F:	cmd/efidebug.c
 F:	cmd/nvedit_efi.c
@@ -1140,7 +1110,6 @@ F:	lib/libfdt/
 F:	include/fdt*
 F:	include/linux/libfdt*
 F:	cmd/fdt.c
-F:	common/fdt_support.c
 F:	scripts/dtc-version.sh
 
 FREEBSD
@@ -1256,7 +1225,6 @@ MALI DISPLAY PROCESSORS
 M:	Liviu Dudau <liviu.dudau@foss.arm.com>
 S:	Supported
 T:	git git://github.com/ARM-software/u-boot.git
-F:	drivers/video/mali_dp.c
 F:	drivers/i2c/i2c-versatile.c
 
 MBEDTLS
@@ -1276,7 +1244,6 @@ M:	Michal Simek <monstr@monstr.eu>
 S:	Maintained
 T:	git https://git.u-boot-project.org/u-boot/custodians/u-boot-microblaze.git
 F:	arch/microblaze/
-F:	cmd/mfsl.c
 F:	drivers/gpio/xilinx_gpio.c
 F:	drivers/net/xilinx_axi_emac.c
 F:	drivers/net/xilinx_emaclite.c
@@ -1372,7 +1339,6 @@ MIPS Octeon
 M:	Aaron Williams <awilliams@marvell.com>
 S:	Maintained
 F:	arch/mips/mach-octeon/
-F:	arch/mips/include/asm/arch-octeon/
 F:	arch/mips/dts/mrvl,cn73xx.dtsi
 
 MMC
@@ -1396,9 +1362,7 @@ M:	Jerome Forissier <jerome.forissier@arm.com>
 S:	Maintained
 T:	git https://git.u-boot-project.org/u-boot/custodians/u-boot-net.git
 F:	cmd/lwip/
-F:	cmd/net-lwip.c
 F:	configs/qemu_arm64_lwip_defconfig
-F:	drivers/net/sandbox-lwip.c
 F:	include/net-lwip.h
 F:	lib/lwip/Makefile
 F:	lib/lwip/u-boot/
@@ -1579,7 +1543,6 @@ T:	git https://git.u-boot-project.org/u-boot/custodians/u-boot-riscv.git
 F:	arch/riscv/
 F:	cmd/riscv/
 F:	doc/arch/riscv.rst
-F:	doc/usage/sbi.rst
 F:	drivers/sysreset/sysreset_sbi.c
 F:	drivers/timer/andes_plmt_timer.c
 F:	drivers/timer/riscv_aclint_timer.c
@@ -1625,7 +1588,6 @@ M:	Simon Glass <sjg@chromium.org>
 S:	Maintained
 F:	arch/sandbox/
 F:	configs/sandbox*
-F:	doc/arch/sandbox.rst
 F:	drivers/*/*sandbox*.c
 F:	include/dt-bindings/*/sandbox*.h
 F:	include/os.h
@@ -1658,7 +1620,6 @@ SETEXPR
 M:	Roland Gaudig <roland.gaudig@weidmueller.com>
 S:	Maintained
 F:	cmd/printf.c
-F:	doc/usage/setexpr.rst
 
 SH
 M:	Marek Vasut <marek.vasut+renesas@mailbox.org>
@@ -1740,7 +1701,6 @@ S:	Maintained
 F:	cmd/sqfs.c
 F:	common/spl/spl_squashfs.c
 F:	fs/squashfs/
-F:	include/sqfs.h
 F:	test/py/tests/test_fs/test_squashfs/
 
 STACKPROTECTOR
@@ -1914,7 +1874,6 @@ VBE
 M:	Simon Glass <sjg@chromium.org>
 S:	Maintained
 F:	boot/vbe*
-F:	common/spl_reloc.c
 F:	include/vbe.h
 
 VIDEO
@@ -1929,9 +1888,6 @@ M:	Bin Meng <bmeng.cn@gmail.com>
 S:	Maintained
 F:	drivers/virtio/
 F:	cmd/virtio.c
-F:	include/config/virtio/
-F:	include/config/virtio.h
-F:	include/config/cmd/virtio.h
 F:	include/virtio*.h
 F:	test/dm/virtio.c
 F:	doc/develop/driver-model/virtio.rst
@@ -1978,7 +1934,6 @@ M:	Roger Knecht <rknecht@pm.me>
 S:	Maintained
 F:	cmd/xxd.c
 F:	doc/usage/cmd/xxd.rst
-F:	test/py/tests/test_xxd/
 
 THE REST
 M:	Tom Rini <trini@konsulko.com>
-- 
2.43.0