Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pu…

…b/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: "This update consists of: - Fixes and improvements to existing tests - Moving code from Documentation to selftests, samples, and tools: * Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and networking tests from Documentation to selftests. * Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay, and blackfin examples from Documentation to samples. * Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from Documentation to tools. * Deletes BUILD_DOCSRC and its dependencies" * tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (21 commits) selftests/futex: Check ANSI terminal color support Doc: update 00-INDEX files to reflect the runnable code move samples: move blackfin gptimers-example from Documentation tools: move pcmcia crc32hash tool from Documentation tools: move laptops dslm tool from Documentation tools: move accounting tool from Documentation samples: move auxdisplay example code from Documentation samples: move watchdog example code from Documentation samples: move timers example code from Documentation samples: move misc-devices/mei example code from Documentation samples: move mic/mpssd example code from Documentation selftests: Move networking/timestamping from Documentation selftests: move watchdog tests from Documentation/watchdog selftests: move ia64 tests from Documentation/ia64 selftests: move vDSO tests from Documentation/vDSO selftests: move ptp tests from Documentation/ptp selftests: move prctl tests from Documentation/prctl selftests: move dnotify_test from Documentation/filesystems selftests/timers: Add missing error code assignment before test selftests/zram: replace ZRAM_LZ4_COMPRESS ...
thomasl · Oct 14, 2016 · 5d89d9f · 5d89d9f
2 parents 50cff89 + fecf861
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diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
@@ -46,7 +46,8 @@ IRQ.txt
 Intel-IOMMU.txt
 	- basic info on the Intel IOMMU virtualization support.
 Makefile
-	- some files in Documentation dir are actually sample code to build
+	- This file does nothing. Removing it breaks make htmldocs and
+	  make distclean.
 ManagementStyle
 	- how to (attempt to) manage kernel hackers.
 RCU/

diff --git a/Documentation/Makefile b/Documentation/Makefile
@@ -1,3 +1 @@
-subdir-y := accounting auxdisplay blackfin \
-	filesystems filesystems ia64 laptops mic misc-devices \
-	networking pcmcia prctl ptp timers vDSO watchdog
+subdir-y :=
diff --git a/Documentation/accounting/Makefile b/Documentation/accounting/Makefile
diff --git a/Documentation/accounting/delay-accounting.txt b/Documentation/accounting/delay-accounting.txt
@@ -54,9 +54,9 @@ are sent to userspace without requiring a command. If it is the last exiting
 task of a thread group, the per-tgid statistics are also sent. More details
 are given in the taskstats interface description.
 
-The getdelays.c userspace utility in this directory allows simple commands to
-be run and the corresponding delay statistics to be displayed. It also serves
-as an example of using the taskstats interface.
+The getdelays.c userspace utility in tools/accounting directory allows simple
+commands to be run and the corresponding delay statistics to be displayed. It
+also serves as an example of using the taskstats interface.
 
 Usage
 -----

diff --git a/Documentation/arm/00-INDEX b/Documentation/arm/00-INDEX
@@ -8,8 +8,6 @@ Interrupts
 	- ARM Interrupt subsystem documentation
 IXP4xx
 	- Intel IXP4xx Network processor.
-Makefile
-	- Build sourcefiles as part of the Documentation-build for arm
 Netwinder
 	- Netwinder specific documentation
 Porting

diff --git a/Documentation/auxdisplay/Makefile b/Documentation/auxdisplay/Makefile
diff --git a/Documentation/auxdisplay/cfag12864b b/Documentation/auxdisplay/cfag12864b
@@ -101,5 +101,5 @@ Although the LCD won't get updated until the next refresh time arrives.
 Also, you can mmap the framebuffer: open & mmap, munmap & close...
 which is the best option for most uses.
 
-Check Documentation/auxdisplay/cfag12864b-example.c
+Check samples/auxdisplay/cfag12864b-example.c
 for a real working userspace complete program with usage examples.
diff --git a/Documentation/blackfin/00-INDEX b/Documentation/blackfin/00-INDEX
@@ -1,10 +1,6 @@
 00-INDEX
 	- This file
-Makefile
-	- Makefile for gptimers example file.
 bfin-gpio-notes.txt
 	- Notes in developing/using bfin-gpio driver.
 bfin-spi-notes.txt
 	- Notes for using bfin spi bus driver.
-gptimers-example.c
-	- gptimers example
diff --git a/Documentation/blackfin/Makefile b/Documentation/blackfin/Makefile
diff --git a/Documentation/filesystems/00-INDEX b/Documentation/filesystems/00-INDEX
@@ -2,8 +2,6 @@
 	- this file (info on some of the filesystems supported by linux).
 Locking
 	- info on locking rules as they pertain to Linux VFS.
-Makefile
-	- Makefile for building the filsystems-part of DocBook.
 9p.txt
 	- 9p (v9fs) is an implementation of the Plan 9 remote fs protocol.
 adfs.txt

diff --git a/Documentation/filesystems/Makefile b/Documentation/filesystems/Makefile
diff --git a/Documentation/ia64/Makefile b/Documentation/ia64/Makefile
diff --git a/Documentation/kselftest.txt b/Documentation/kselftest.txt
@@ -1,8 +1,9 @@
 Linux Kernel Selftests
 
 The kernel contains a set of "self tests" under the tools/testing/selftests/
-directory. These are intended to be small unit tests to exercise individual
-code paths in the kernel.
+directory. These are intended to be small tests to exercise individual code
+paths in the kernel. Tests are intended to be run after building, installing
+and booting a kernel.
 
 On some systems, hot-plug tests could hang forever waiting for cpu and
 memory to be ready to be offlined. A special hot-plug target is created

diff --git a/Documentation/laptops/00-INDEX b/Documentation/laptops/00-INDEX
@@ -1,13 +1,9 @@
 00-INDEX
 	- This file
-Makefile
-	- Makefile for building dslm example program.
 asus-laptop.txt
 	- information on the Asus Laptop Extras driver.
 disk-shock-protection.txt
 	- information on hard disk shock protection.
-dslm.c
-	- Simple Disk Sleep Monitor program
 laptop-mode.txt
 	- how to conserve battery power using laptop-mode.
 sony-laptop.txt

diff --git a/Documentation/laptops/Makefile b/Documentation/laptops/Makefile
diff --git a/Documentation/laptops/laptop-mode.txt b/Documentation/laptops/laptop-mode.txt
@@ -779,4 +779,4 @@ Monitoring tool
 ---------------
 
 Bartek Kania submitted this, it can be used to measure how much time your disk
-spends spun up/down.  See Documentation/laptops/dslm.c
+spends spun up/down.  See tools/laptop/dslm/dslm.c
diff --git a/Documentation/mic/Makefile b/Documentation/mic/Makefile
diff --git a/Documentation/mic/mpssd/Makefile b/Documentation/mic/mpssd/Makefile
diff --git a/Documentation/misc-devices/Makefile b/Documentation/misc-devices/Makefile
diff --git a/Documentation/misc-devices/mei/Makefile b/Documentation/misc-devices/mei/Makefile
diff --git a/Documentation/networking/00-INDEX b/Documentation/networking/00-INDEX
@@ -10,8 +10,6 @@ LICENSE.qlge
 	- GPLv2 for QLogic Linux qlge NIC Driver
 LICENSE.qlcnic
 	- GPLv2 for QLogic Linux qlcnic NIC Driver
-Makefile
-	- Makefile for docsrc.
 PLIP.txt
 	- PLIP: The Parallel Line Internet Protocol device driver
 README.ipw2100

diff --git a/Documentation/networking/Makefile b/Documentation/networking/Makefile
diff --git a/Documentation/networking/timestamping/Makefile b/Documentation/networking/timestamping/Makefile
diff --git a/Documentation/pcmcia/Makefile b/Documentation/pcmcia/Makefile
diff --git a/Documentation/pcmcia/devicetable.txt b/Documentation/pcmcia/devicetable.txt
@@ -27,7 +27,7 @@ pcmcia:m0149cC1ABf06pfn00fn00pa725B842DpbF1EFEE84pc0877B627pd00000000
 The hex value after "pa" is the hash of product ID string 1, after "pb" for
 string 2 and so on.
 
-Alternatively, you can use crc32hash (see Documentation/pcmcia/crc32hash.c)
+Alternatively, you can use crc32hash (see tools/pcmcia/crc32hash.c)
 to determine the crc32 hash.  Simply pass the string you want to evaluate
 as argument to this program, e.g.:
-$ ./crc32hash "Dual Speed"
+$ tools/pcmcia/crc32hash "Dual Speed"
diff --git a/Documentation/prctl/Makefile b/Documentation/prctl/Makefile
diff --git a/Documentation/ptp/Makefile b/Documentation/ptp/Makefile
diff --git a/Documentation/spi/00-INDEX b/Documentation/spi/00-INDEX
@@ -1,7 +1,5 @@
 00-INDEX
 	- this file.
-Makefile
-	- Makefile for the example sourcefiles.
 butterfly
 	- AVR Butterfly SPI driver overview and pin configuration.
 ep93xx_spi

diff --git a/Documentation/timers/00-INDEX b/Documentation/timers/00-INDEX
@@ -4,12 +4,8 @@ highres.txt
 	- High resolution timers and dynamic ticks design notes
 hpet.txt
 	- High Precision Event Timer Driver for Linux
-hpet_example.c
-	- sample hpet timer test program
 hrtimers.txt
 	- subsystem for high-resolution kernel timers
-Makefile
-	- Build and link hpet_example
 NO_HZ.txt
 	- Summary of the different methods for the scheduler clock-interrupts management.
 timekeeping.txt

diff --git a/Documentation/timers/Makefile b/Documentation/timers/Makefile
diff --git a/Documentation/timers/hpet.txt b/Documentation/timers/hpet.txt
@@ -25,4 +25,4 @@ arch/x86/kernel/hpet.c.
 
 The driver provides a userspace API which resembles the API found in the
 RTC driver framework.  An example user space program is provided in
-file:Documentation/timers/hpet_example.c
+file:samples/timers/hpet_example.c
diff --git a/Documentation/vDSO/Makefile b/Documentation/vDSO/Makefile
diff --git a/Documentation/watchdog/Makefile b/Documentation/watchdog/Makefile
diff --git a/Documentation/watchdog/src/Makefile b/Documentation/watchdog/src/Makefile
diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt
@@ -37,7 +37,7 @@ activates as soon as /dev/watchdog is opened and will reboot unless
 the watchdog is pinged within a certain time, this time is called the
 timeout or margin.  The simplest way to ping the watchdog is to write
 some data to the device.  So a very simple watchdog daemon would look
-like this source file:  see Documentation/watchdog/src/watchdog-simple.c
+like this source file:  see samples/watchdog/watchdog-simple.c
 
 A more advanced driver could for example check that a HTTP server is
 still responding before doing the write call to ping the watchdog.

diff --git a/Documentation/watchdog/wdt.txt b/Documentation/watchdog/wdt.txt
@@ -47,4 +47,4 @@ The external event interfaces on the WDT boards are not currently supported.
 Minor numbers are however allocated for it.
 
 
-Example Watchdog Driver:  see Documentation/watchdog/src/watchdog-simple.c
+Example Watchdog Driver:  see samples/watchdog/watchdog-simple.c
diff --git a/MAINTAINERS b/MAINTAINERS
@@ -6442,6 +6442,7 @@ F:	include/linux/mei_cl_bus.h
 F:	drivers/misc/mei/*
 F:	drivers/watchdog/mei_wdt.c
 F:	Documentation/misc-devices/mei/*
+F:	samples/mei/*
 
 INTEL MIC DRIVERS (mic)
 M:	Sudeep Dutt <[email protected]>
@@ -9383,6 +9384,7 @@ W:	http://lists.infradead.org/mailman/listinfo/linux-pcmcia
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
 S:	Maintained
 F:	Documentation/pcmcia/
+F:	tools/pcmcia/
 F:	drivers/pcmcia/
 F:	include/pcmcia/
 

diff --git a/Makefile b/Makefile
@@ -936,9 +936,6 @@ vmlinux_prereq: $(vmlinux-deps) FORCE
 ifdef CONFIG_HEADERS_CHECK
 	$(Q)$(MAKE) -f $(srctree)/Makefile headers_check
 endif
-ifdef CONFIG_BUILD_DOCSRC
-	$(Q)$(MAKE) $(build)=Documentation
-endif
 ifdef CONFIG_GDB_SCRIPTS
 	$(Q)ln -fsn `cd $(srctree) && /bin/pwd`/scripts/gdb/vmlinux-gdb.py
 endif

diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig
@@ -27,7 +27,7 @@ config VIDEO_FIXED_MINOR_RANGES
 
 config VIDEO_PCI_SKELETON
 	tristate "Skeleton PCI V4L2 driver"
-	depends on PCI && BUILD_DOCSRC
+	depends on PCI
 	depends on VIDEO_V4L2 && VIDEOBUF2_CORE
 	depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG
 	---help---

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
@@ -1857,15 +1857,6 @@ config PROVIDE_OHCI1394_DMA_INIT
 
 	  See Documentation/debugging-via-ohci1394.txt for more information.
 
-config BUILD_DOCSRC
-	bool "Build targets in Documentation/ tree"
-	depends on HEADERS_CHECK
-	help
-	  This option attempts to build objects from the source files in the
-	  kernel Documentation/ tree.
-
-	  Say N if you are unsure.
-
 config DMA_API_DEBUG
 	bool "Enable debugging of DMA-API usage"
 	depends on HAVE_DMA_API_DEBUG

diff --git a/samples/Kconfig b/samples/Kconfig
@@ -99,4 +99,10 @@ config SAMPLE_SECCOMP
 	  Build samples of seccomp filters using various methods of
 	  BPF filter construction.
 
+config SAMPLE_BLACKFIN_GPTIMERS
+	tristate "Build blackfin gptimers sample code -- loadable modules only"
+	depends on BLACKFIN && BFIN_GPTIMERS && m
+	help
+	  Build samples of blackfin gptimers sample module.
+
 endif # SAMPLES
diff --git a/samples/Makefile b/samples/Makefile
@@ -2,4 +2,4 @@
 
 obj-$(CONFIG_SAMPLES)	+= kobject/ kprobes/ trace_events/ livepatch/ \
 			   hw_breakpoint/ kfifo/ kdb/ hidraw/ rpmsg/ seccomp/ \
-			   configfs/ connector/ v4l/ trace_printk/
+			   configfs/ connector/ v4l/ trace_printk/ blackfin/
diff --git a/Documentation/auxdisplay/.gitignore → samples/auxdisplay/.gitignore b/Documentation/auxdisplay/.gitignore → samples/auxdisplay/.gitignore
diff --git a/samples/auxdisplay/Makefile b/samples/auxdisplay/Makefile
@@ -0,0 +1,9 @@
+CC := $(CROSS_COMPILE)gcc
+CFLAGS := -I../../usr/include
+
+PROGS := cfag12864b-example
+
+all: $(PROGS)
+
+clean:
+	rm -fr $(PROGS)
diff --git a/...mentation/auxdisplay/cfag12864b-example.c → samples/auxdisplay/cfag12864b-example.c b/...mentation/auxdisplay/cfag12864b-example.c → samples/auxdisplay/cfag12864b-example.c
diff --git a/samples/blackfin/Makefile b/samples/blackfin/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_SAMPLE_BLACKFIN_GPTIMERS) += gptimers-example.o
diff --git a/Documentation/blackfin/gptimers-example.c → samples/blackfin/gptimers-example.c b/Documentation/blackfin/gptimers-example.c → samples/blackfin/gptimers-example.c
diff --git a/Documentation/misc-devices/mei/.gitignore → samples/mei/.gitignore b/Documentation/misc-devices/mei/.gitignore → samples/mei/.gitignore
diff --git a/samples/mei/Makefile b/samples/mei/Makefile
@@ -0,0 +1,9 @@
+CC := $(CROSS_COMPILE)gcc
+CFLAGS := -I../../usr/include
+
+PROGS := mei-amt-version
+
+all: $(PROGS)
+
+clean:
+	rm -fr $(PROGS)
diff --git a/Documentation/misc-devices/mei/TODO → samples/mei/TODO b/Documentation/misc-devices/mei/TODO → samples/mei/TODO
diff --git a/...tation/misc-devices/mei/mei-amt-version.c → samples/mei/mei-amt-version.c b/...tation/misc-devices/mei/mei-amt-version.c → samples/mei/mei-amt-version.c
diff --git a/Documentation/mic/mpssd/.gitignore → samples/mic/mpssd/.gitignore b/Documentation/mic/mpssd/.gitignore → samples/mic/mpssd/.gitignore
Original file line number	Diff line number	Diff line change
Expand Up		@@ -47,4 +47,4 @@ The external event interfaces on the WDT boards are not currently supported.
		Minor numbers are however allocated for it.


		Example Watchdog Driver: see Documentation/watchdog/src/watchdog-simple.c
		Example Watchdog Driver: see samples/watchdog/watchdog-simple.c
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		obj-$(CONFIG_SAMPLE_BLACKFIN_GPTIMERS) += gptimers-example.o