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[PATCH 1/9] selftests: move dnotify_test from Documentation/filesystems

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  [PATCH 1/9] selftests: move dnotify_test from Documentation/filesystems Shuah Khan <shuahkh@osg.samsung.com> - 2016-09-10 00:30 +0200
    Re: [PATCH 1/9] selftests: move dnotify_test from  Documentation/filesystems kbuild test robot <lkp@intel.com> - 2016-09-10 02:10 +0200

#1480395 — [PATCH 1/9] selftests: move dnotify_test from Documentation/filesystems

Move dnotify_test from Documentation/filesystems to selftests/filesystems

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
---
 Documentation/filesystems/Makefile                 |  5 ----
 Documentation/filesystems/dnotify_test.c           | 34 ----------------------
 tools/testing/selftests/filesystems/Makefile       |  5 ++++
 tools/testing/selftests/filesystems/dnotify_test.c | 34 ++++++++++++++++++++++
 4 files changed, 39 insertions(+), 39 deletions(-)
 delete mode 100644 Documentation/filesystems/Makefile
 delete mode 100644 Documentation/filesystems/dnotify_test.c
 create mode 100644 tools/testing/selftests/filesystems/Makefile
 create mode 100644 tools/testing/selftests/filesystems/dnotify_test.c

diff --git a/Documentation/filesystems/Makefile b/Documentation/filesystems/Makefile
deleted file mode 100644
index 883010c..0000000
--- a/Documentation/filesystems/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-# List of programs to build
-hostprogs-y := dnotify_test
-
-# Tell kbuild to always build the programs
-always := $(hostprogs-y)
diff --git a/Documentation/filesystems/dnotify_test.c b/Documentation/filesystems/dnotify_test.c
deleted file mode 100644
index 8b37b4a..0000000
--- a/Documentation/filesystems/dnotify_test.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#define _GNU_SOURCE	/* needed to get the defines */
-#include <fcntl.h>	/* in glibc 2.2 this has the needed
-				   values defined */
-#include <signal.h>
-#include <stdio.h>
-#include <unistd.h>
-
-static volatile int event_fd;
-
-static void handler(int sig, siginfo_t *si, void *data)
-{
-	event_fd = si->si_fd;
-}
-
-int main(void)
-{
-	struct sigaction act;
-	int fd;
-
-	act.sa_sigaction = handler;
-	sigemptyset(&act.sa_mask);
-	act.sa_flags = SA_SIGINFO;
-	sigaction(SIGRTMIN + 1, &act, NULL);
-
-	fd = open(".", O_RDONLY);
-	fcntl(fd, F_SETSIG, SIGRTMIN + 1);
-	fcntl(fd, F_NOTIFY, DN_MODIFY|DN_CREATE|DN_MULTISHOT);
-	/* we will now be notified if any of the files
-	   in "." is modified or new files are created */
-	while (1) {
-		pause();
-		printf("Got event on fd=%d\n", event_fd);
-	}
-}
diff --git a/tools/testing/selftests/filesystems/Makefile b/tools/testing/selftests/filesystems/Makefile
new file mode 100644
index 0000000..883010c
--- /dev/null
+++ b/tools/testing/selftests/filesystems/Makefile
@@ -0,0 +1,5 @@
+# List of programs to build
+hostprogs-y := dnotify_test
+
+# Tell kbuild to always build the programs
+always := $(hostprogs-y)
diff --git a/tools/testing/selftests/filesystems/dnotify_test.c b/tools/testing/selftests/filesystems/dnotify_test.c
new file mode 100644
index 0000000..8b37b4a
--- /dev/null
+++ b/tools/testing/selftests/filesystems/dnotify_test.c
@@ -0,0 +1,34 @@
+#define _GNU_SOURCE	/* needed to get the defines */
+#include <fcntl.h>	/* in glibc 2.2 this has the needed
+				   values defined */
+#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
+
+static volatile int event_fd;
+
+static void handler(int sig, siginfo_t *si, void *data)
+{
+	event_fd = si->si_fd;
+}
+
+int main(void)
+{
+	struct sigaction act;
+	int fd;
+
+	act.sa_sigaction = handler;
+	sigemptyset(&act.sa_mask);
+	act.sa_flags = SA_SIGINFO;
+	sigaction(SIGRTMIN + 1, &act, NULL);
+
+	fd = open(".", O_RDONLY);
+	fcntl(fd, F_SETSIG, SIGRTMIN + 1);
+	fcntl(fd, F_NOTIFY, DN_MODIFY|DN_CREATE|DN_MULTISHOT);
+	/* we will now be notified if any of the files
+	   in "." is modified or new files are created */
+	while (1) {
+		pause();
+		printf("Got event on fd=%d\n", event_fd);
+	}
+}
-- 
2.7.4

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#1480441 — Re: [PATCH 1/9] selftests: move dnotify_test from Documentation/filesystems

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Hi Shuah,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.8-rc5 next-20160909]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url:    https://github.com/0day-ci/linux/commits/Shuah-Khan/Move-runnable-code-tests-from-Documentation-to-selftests/20160910-063538
config: i386-tinyconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> scripts/Makefile.build:44: Documentation/filesystems/Makefile: No such file or directory
>> make[3]: *** No rule to make target 'Documentation/filesystems/Makefile'.
   make[3]: Failed to remake makefile 'Documentation/filesystems/Makefile'.

vim +44 scripts/Makefile.build

f77bf0142 Sam Ravnborg     2007-10-15  28  ldflags-y  :=
d72e5edbf Sam Ravnborg     2007-05-28  29  
720097d89 Sam Ravnborg     2009-04-19  30  subdir-asflags-y :=
720097d89 Sam Ravnborg     2009-04-19  31  subdir-ccflags-y :=
720097d89 Sam Ravnborg     2009-04-19  32  
3156fd052 Robert P. J. Day 2008-02-18  33  # Read auto.conf if it exists, otherwise ignore
c955ccafc Roman Zippel     2006-06-08  34  -include include/config/auto.conf
^1da177e4 Linus Torvalds   2005-04-16  35  
20a468b51 Sam Ravnborg     2006-01-22  36  include scripts/Kbuild.include
20a468b51 Sam Ravnborg     2006-01-22  37  
3156fd052 Robert P. J. Day 2008-02-18  38  # For backward compatibility check that these variables do not change
0c53c8e6e Sam Ravnborg     2007-10-14  39  save-cflags := $(CFLAGS)
0c53c8e6e Sam Ravnborg     2007-10-14  40  
2a6914703 Sam Ravnborg     2005-07-25  41  # The filename Kbuild has precedence over Makefile
db8c1a7b2 Sam Ravnborg     2005-07-27  42  kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
0c53c8e6e Sam Ravnborg     2007-10-14  43  kbuild-file := $(if $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Kbuild,$(kbuild-dir)/Makefile)
0c53c8e6e Sam Ravnborg     2007-10-14 @44  include $(kbuild-file)
^1da177e4 Linus Torvalds   2005-04-16  45  
0c53c8e6e Sam Ravnborg     2007-10-14  46  # If the save-* variables changed error out
0c53c8e6e Sam Ravnborg     2007-10-14  47  ifeq ($(KBUILD_NOPEDANTIC),)
0c53c8e6e Sam Ravnborg     2007-10-14  48          ifneq ("$(save-cflags)","$(CFLAGS)")
49c57d254 Arnaud Lacombe   2011-08-15  49                  $(error CFLAGS was changed in "$(kbuild-file)". Fix it to use ccflags-y)
0c53c8e6e Sam Ravnborg     2007-10-14  50          endif
0c53c8e6e Sam Ravnborg     2007-10-14  51  endif
4a5838ad9 Borislav Petkov  2011-03-01  52  

:::::: The code at line 44 was first introduced by commit
:::::: 0c53c8e6eb456cde30f2305421c605713856abc8 kbuild: check for wrong use of CFLAGS

:::::: TO: Sam Ravnborg <sam@neptun.(none)>
:::::: CC: Sam Ravnborg <sam@neptun.(none)>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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