ltp: upgrade to 20170116

1. Upgrade ltp from 20160126 to 20170116.

2. Delete some patches because these have been integrated in upstream.

	0001-ltp-Don-t-link-against-libfl.patch
	0006-sendfile-Use-off64_t-instead-of-__off64_t.patch
	0007-replace-SIGCLD-with-SIGCHLD.patch
	0009-Guard-error.h-with-__GLIBC__.patch
	0012-fsstress.c-Replace-__int64_t-with-int64_t.patch
	0013-include-fcntl.h-for-getting-O_-definitions.patch
	0014-hyperthreading-Include-sys-types.h-for-pid_t-definit.patch
	0015-mincore01-Rename-PAGESIZE-to-pagesize.patch
	0016-ustat-Change-header-from-ustat.h-to-sys-ustat.h.patch
	0017-replace-sigval_t-with-union-sigval.patch
	0019-tomoyo-Replace-canonicalize_file_name-with-realpath.patch
	0022-include-sys-types.h.patch
	0029-trace_shed-Fix-build-with-musl.patch
	0031-vma03-fix-page-size-offset-as-per-page-size-alignmen.patch
	0032-regen.sh-Include-asm-unistd.h-explicitly.patch
	0037-containers-netns_netlink-Avoid-segmentation-fault.patch
	0038-run-posix-option-group-test-replace-CWD-qith-PWD.patch
	0040-containers-userns05-use-unsigned-int-for-ns-id.patch

3. Add new patch based on Khem Raj's 0007-replace-SIGCLD-with-SIGCHLD.patch

	0001-add-_GNU_SOURCE-to-pec_listener.c.patch

4. Add new patches fix building errors with musl:

	0006-fix-PATH_MAX-undeclared-when-building-with-musl.patch
	0007-fix-__WORDSIZE-undeclared-when-building-with-musl.patch
	0009-fix-redefinition-of-struct-msgbuf-error-building-wit.patch

   Add new patch fix building errors, when the distro is poky-lsb

	0012-fix-faccessat01.c-build-fails-with-security-flags.patch

5. Modify some patches because the upstream contains changes, those patches
   maybe failed when they apply to the new version of ltp.

	0011-Rename-sigset-variable-to-sigset1.patch
	0027-sysconf01-Use-_SC_2_C_VERSION-conditionally.patch
	0030-lib-Use-PTHREAD_MUTEX_RECURSIVE-in-place-of-PTHREAD_.patch
	0035-fix-test_proc_kill-hang.patch

6. Rename and modify this patch.

	fcntl-fix-the-time-def-to-use-time_t.patch to
	0039-fcntl-fix-the-time-def-to-use-time_t.patch

7. The new version of ltp add the checking for ksh and csh, we doesn't support
   ksh and csh in oe-core, so remove the checking files when the system executes
   do_install function.

Signed-off-by: Dengke Du <dengke.du@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

29 files changed, 306 insertions, 1809 deletions

diff --git a/meta/recipes-extended/ltp/ltp/0001-add-_GNU_SOURCE-to-pec_listener.c.patch b/meta/recipes-extended/ltp/ltp/0001-add-_GNU_SOURCE-to-pec_listener.c.patch
new file mode 100644
index 0000000000..7ec66f8147
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/0001-add-_GNU_SOURCE-to-pec_listener.c.patch
@@ -0,0 +1,39 @@
+From ae10245c15a617bd57337981bb42eb36629f9b59 Mon Sep 17 00:00:00 2001
+From: Dengke Du <dengke.du@windriver.com>
+Date: Wed, 8 Feb 2017 15:53:31 +0800
+Subject: [PATCH 01/26] add _GNU_SOURCE to pec_listener.c
+
+In previous patch 0007-replace-SIGCLD-with-SIGCHLD.patch made by Khem Raj
+contains two aspects:
+
+	1. replace SIGCLD with SIGCHLD
+	2. add _GNU_SOURCE to pec_listener.c
+
+The replace SIGCLD with SIGCHLD have been integrated upstream, so make a
+another patch to add _GNU_SOURCE to pec_listener.c comply with Khem Raj's
+previous patch.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Dengke Du <dengke.du@windriver.com>
+Upstream-Status: Pending
+
+%% original patch: 0001-add-_GNU_SOURCE-to-pec_listener.c.patch
+---
+ testcases/kernel/connectors/pec/pec_listener.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/testcases/kernel/connectors/pec/pec_listener.c b/testcases/kernel/connectors/pec/pec_listener.c
+index d11e4dc..b8b5e0d 100644
+--- a/testcases/kernel/connectors/pec/pec_listener.c
++++ b/testcases/kernel/connectors/pec/pec_listener.c
+@@ -20,6 +20,7 @@
+ /*                                                                            */
+ /******************************************************************************/
+ 
++#define _GNU_SOURCE
+ #include <sys/socket.h>
+ #include <sys/poll.h>
+ #include <sys/types.h>
+-- 
+2.8.1
+
diff --git a/meta/recipes-extended/ltp/ltp/0001-ltp-Don-t-link-against-libfl.patch b/meta/recipes-extended/ltp/ltp/0001-ltp-Don-t-link-against-libfl.patch
deleted file mode 100644
index 585b7cbc6a..0000000000
--- a/meta/recipes-extended/ltp/ltp/0001-ltp-Don-t-link-against-libfl.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 14985fccf7428eaa0b45decc22bfd20fd780f621 Mon Sep 17 00:00:00 2001
-From: Chong Lu <Chong.Lu@windriver.com>
-Date: Tue, 11 Mar 2014 14:47:22 +0800
-Subject: [PATCH 01/32] ltp: Don't link against libfl
-
-We have already defined yywrap function in scan.l file. After this, we no longer need to
-link against libfl and so no longer get errors about undefined references to yylex.
-
-Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- pan/Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/pan/Makefile b/pan/Makefile
-index 4cc6466..a4b575b 100644
---- a/pan/Makefile
-+++ b/pan/Makefile
-@@ -31,7 +31,7 @@ CPPFLAGS		+= -Wno-error
- 
- CPPFLAGS		+= -I$(abs_srcdir)
- 
--LDLIBS			+= -lm $(LEXLIB)
-+LDLIBS			+= -lm
- 
- LFLAGS			+= -l
- 
--- 
-2.7.0
-
diff --git a/meta/recipes-extended/ltp/ltp/0006-fix-PATH_MAX-undeclared-when-building-with-musl.patch b/meta/recipes-extended/ltp/ltp/0006-fix-PATH_MAX-undeclared-when-building-with-musl.patch
new file mode 100644
index 0000000000..8874b95749
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/0006-fix-PATH_MAX-undeclared-when-building-with-musl.patch
@@ -0,0 +1,30 @@
+From 32644bde4d33b677614534ec37030e57883b8e15 Mon Sep 17 00:00:00 2001
+From: Dengke Du <dengke.du@windriver.com>
+Date: Thu, 9 Feb 2017 16:41:12 +0800
+Subject: [PATCH 1/3] fix PATH_MAX undeclared when building with musl
+
+fix PATH_MAX undeclared when building with musl.
+
+Signed-off-by: Dengke Du <dengke.du@windriver.com>
+Upstream-Status: Pending
+---
+ include/tst_test.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/include/tst_test.h b/include/tst_test.h
+index 7ff33b2..9779c0e 100644
+--- a/include/tst_test.h
++++ b/include/tst_test.h
+@@ -19,6 +19,9 @@
+ #define TST_TEST_H__
+ 
+ #include <unistd.h>
++#ifndef __GLIBC__
++#include <limits.h>
++#endif
+ 
+ #include "tst_common.h"
+ #include "tst_res_flags.h"
+-- 
+2.7.4
+
diff --git a/meta/recipes-extended/ltp/ltp/0006-sendfile-Use-off64_t-instead-of-__off64_t.patch b/meta/recipes-extended/ltp/ltp/0006-sendfile-Use-off64_t-instead-of-__off64_t.patch
deleted file mode 100644
index 56a48abcc9..0000000000
--- a/meta/recipes-extended/ltp/ltp/0006-sendfile-Use-off64_t-instead-of-__off64_t.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From fb8b895385a641d74f2186fe5f20a872209692ed Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Thu, 7 Jan 2016 18:24:20 +0000
-Subject: [PATCH 06/32] sendfile: Use off64_t instead of __off64_t
-
-__off64_t is specific to glibc where as off64_t is widely available
-Add _GNU_SOURCE for off64_t defines from sys/types.h
-Fixes
-<command-line>:0:7: error: unknown type name 'off64_t'
-sendfile02.c:97:18: note: in expansion of macro 'OFF_T'
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- testcases/kernel/syscalls/sendfile/Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/testcases/kernel/syscalls/sendfile/Makefile b/testcases/kernel/syscalls/sendfile/Makefile
-index df7b63f..1bd1b57 100644
---- a/testcases/kernel/syscalls/sendfile/Makefile
-+++ b/testcases/kernel/syscalls/sendfile/Makefile
-@@ -21,6 +21,6 @@ top_srcdir		?= ../../../..
- include $(top_srcdir)/include/mk/testcases.mk
- include $(abs_srcdir)/../utils/newer_64.mk
- 
--%_64: CPPFLAGS += -D_FILE_OFFSET_BITS=64 -DOFF_T=__off64_t
-+%_64: CPPFLAGS += -D_FILE_OFFSET_BITS=64 -DOFF_T=off64_t -D_GNU_SOURCE
- 
- include $(top_srcdir)/include/mk/generic_leaf_target.mk
--- 
-2.7.0
-
diff --git a/meta/recipes-extended/ltp/ltp/0007-fix-__WORDSIZE-undeclared-when-building-with-musl.patch b/meta/recipes-extended/ltp/ltp/0007-fix-__WORDSIZE-undeclared-when-building-with-musl.patch
new file mode 100644
index 0000000000..8d0e73992f
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/0007-fix-__WORDSIZE-undeclared-when-building-with-musl.patch
@@ -0,0 +1,30 @@
+From a2639bd0f0d3f9f3049ee33e6710fed06225f54f Mon Sep 17 00:00:00 2001
+From: Dengke Du <dengke.du@windriver.com>
+Date: Thu, 9 Feb 2017 18:20:58 +0800
+Subject: [PATCH 1/2] fix __WORDSIZE undeclared when building with musl
+
+fix __WORDSIZE undeclared when building with musl.
+
+Signed-off-by: Dengke Du <dengke.du@windriver.com>
+Upstream-Status: Pending
+---
+ include/old/test.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/include/old/test.h b/include/old/test.h
+index d492560..263e92e 100644
+--- a/include/old/test.h
++++ b/include/old/test.h
+@@ -58,6 +58,9 @@
+ #include "tst_clone.h"
+ #include "old_device.h"
+ #include "old_tmpdir.h"
++#ifndef __GLIBC__
++#include <bits/reg.h>
++#endif
+ 
+ /*
+  * Ensure that NUMSIGS is defined.
+-- 
+2.7.4
+
diff --git a/meta/recipes-extended/ltp/ltp/0007-replace-SIGCLD-with-SIGCHLD.patch b/meta/recipes-extended/ltp/ltp/0007-replace-SIGCLD-with-SIGCHLD.patch
deleted file mode 100644
index 4be906ec78..0000000000
--- a/meta/recipes-extended/ltp/ltp/0007-replace-SIGCLD-with-SIGCHLD.patch
+++ /dev/null
@@ -1,394 +0,0 @@
-From 405c03171e4bf0edd698cb602cf7bd7fe1d0401a Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Thu, 7 Jan 2016 19:33:53 +0000
-Subject: [PATCH 07/32] replace SIGCLD with SIGCHLD
-
-its defined to use SIGCHLD anyway in
-
-bits/signum.h:#define     SIGCLD          SIGCHLD /* Same as SIGCHLD
-(System V).  */
-
-plus it helps these tests compile with musl which adheres to posix
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- lib/tst_sig.c                                   |  8 ++++----
- testcases/kernel/connectors/pec/pec_listener.c  |  1 +
- testcases/kernel/fs/doio/doio.c                 |  4 ++--
- testcases/kernel/fs/doio/growfiles.c            |  2 +-
- testcases/kernel/syscalls/fcntl/fcntl11.c       |  8 ++++----
- testcases/kernel/syscalls/fcntl/fcntl17.c       |  8 ++++----
- testcases/kernel/syscalls/fcntl/fcntl19.c       |  8 ++++----
- testcases/kernel/syscalls/fcntl/fcntl20.c       |  8 ++++----
- testcases/kernel/syscalls/fcntl/fcntl21.c       |  8 ++++----
- testcases/kernel/syscalls/kill/kill02.c         |  6 +++---
- testcases/kernel/syscalls/kill/kill12.c         |  8 ++++----
- testcases/kernel/syscalls/mkdir/mkdir09.c       | 12 ++++++------
- testcases/kernel/syscalls/sighold/sighold02.c   |  2 +-
- testcases/network/tcp_cmds/perf_lan/pingpong.c  |  2 +-
- testcases/network/tcp_cmds/perf_lan/pingpong6.c |  2 +-
- 15 files changed, 44 insertions(+), 43 deletions(-)
-
-diff --git a/lib/tst_sig.c b/lib/tst_sig.c
-index 3af5ffd..36565e1 100644
---- a/lib/tst_sig.c
-+++ b/lib/tst_sig.c
-@@ -49,7 +49,7 @@
- 		fork_flag - set to FORK or NOFORK depending upon whether the
- 			calling program executes a fork() system call.  It
- 			is normally the case that the calling program treats
--			SIGCLD as an expected signal if fork() is being used.
-+			SIGCHLD as an expected signal if fork() is being used.
- 
- 		handler - a pointer to the unexpected signal handler to
- 			be executed after an unexpected signal has been
-@@ -82,7 +82,7 @@ static void (*tst_setup_signal(int, void (*)(int))) (int);
- 
- /****************************************************************************
-  * tst_sig() : set-up to catch unexpected signals.  fork_flag is set to NOFORK
-- *    if SIGCLD is to be an "unexpected signal", otherwise it is set to
-+ *    if SIGCHLD is to be an "unexpected signal", otherwise it is set to
-  *    FORK.  cleanup points to a cleanup routine to be executed before
-  *    tst_exit is called (cleanup is set to NULL if no cleanup is desired).
-  *    handler is a pointer to the signal handling routine (if handler is
-@@ -117,7 +117,7 @@ void tst_sig(int fork_flag, void (*handler) (), void (*cleanup) ())
- 	for (sig = 1; sig < NSIG; sig++) {
- 		/*
- 		 * SIGKILL is never unexpected.
--		 * SIGCLD is only unexpected when
-+		 * SIGCHLD is only unexpected when
- 		 *    no forking is being done.
- 		 * SIGINFO is used for file quotas and should be expected
- 		 */
-@@ -205,7 +205,7 @@ void tst_sig(int fork_flag, void (*handler) (), void (*cleanup) ())
- #endif
- 			break;
- 
--		case SIGCLD:
-+		case SIGCHLD:
- 			if (fork_flag == FORK)
- 				continue;
- 
-diff --git a/testcases/kernel/connectors/pec/pec_listener.c b/testcases/kernel/connectors/pec/pec_listener.c
-index a1beb13..002750a 100644
---- a/testcases/kernel/connectors/pec/pec_listener.c
-+++ b/testcases/kernel/connectors/pec/pec_listener.c
-@@ -20,6 +20,7 @@
- /*                                                                            */
- /******************************************************************************/
- 
-+#define _GNU_SOURCE
- #include <sys/socket.h>
- #include <sys/poll.h>
- #include <sys/types.h>
-diff --git a/testcases/kernel/fs/doio/doio.c b/testcases/kernel/fs/doio/doio.c
-index 4b0dec5..5f65ef9 100644
---- a/testcases/kernel/fs/doio/doio.c
-+++ b/testcases/kernel/fs/doio/doio.c
-@@ -573,7 +573,7 @@ int main(int argc, char **argv)
- 		case SIGTSTP:
- 		case SIGSTOP:
- 		case SIGCONT:
--		case SIGCLD:
-+		case SIGCHLD:
- 		case SIGBUS:
- 		case SIGSEGV:
- 		case SIGQUIT:
-@@ -615,7 +615,7 @@ int main(int argc, char **argv)
- 	}
- 
- 	sigemptyset(&block_mask);
--	sigaddset(&block_mask, SIGCLD);
-+	sigaddset(&block_mask, SIGCHLD);
- 	sigprocmask(SIG_BLOCK, &block_mask, &omask);
- 
- 	/*
-diff --git a/testcases/kernel/fs/doio/growfiles.c b/testcases/kernel/fs/doio/growfiles.c
-index 09e7f35..bbad230 100644
---- a/testcases/kernel/fs/doio/growfiles.c
-+++ b/testcases/kernel/fs/doio/growfiles.c
-@@ -1640,7 +1640,7 @@ int set_sig(void)
- #ifdef SIGRESTART
- 		case SIGRESTART:
- #endif /* SIGRESTART */
--		case SIGCLD:
-+		case SIGCHLD:
- 			break;
- 
- 		default:
-diff --git a/testcases/kernel/syscalls/fcntl/fcntl11.c b/testcases/kernel/syscalls/fcntl/fcntl11.c
-index fa6ce53..2de2b6c 100644
---- a/testcases/kernel/syscalls/fcntl/fcntl11.c
-+++ b/testcases/kernel/syscalls/fcntl/fcntl11.c
-@@ -105,10 +105,10 @@ void setup(void)
- 	memset(&act, 0, sizeof(act));
- 	act.sa_handler = catch_child;
- 	sigemptyset(&act.sa_mask);
--	sigaddset(&act.sa_mask, SIGCLD);
--	if ((sigaction(SIGCLD, &act, NULL)) < 0)
-+	sigaddset(&act.sa_mask, SIGCHLD);
-+	if ((sigaction(SIGCHLD, &act, NULL)) < 0)
- 		tst_brkm(TBROK | TERRNO, cleanup,
--			 "sigaction(SIGCLD, ..) failed");
-+			 "sigaction(SIGCHLD, ..) failed");
- }
- 
- void do_child(void)
-@@ -227,7 +227,7 @@ void stop_child(void)
- {
- 	struct flock fl;
- 
--	signal(SIGCLD, SIG_DFL);
-+	signal(SIGCHLD, SIG_DFL);
- 	fl.l_type = STOP;
- 	parent_put(&fl);
- 	wait(0);
-diff --git a/testcases/kernel/syscalls/fcntl/fcntl17.c b/testcases/kernel/syscalls/fcntl/fcntl17.c
-index 5b03e39..6598b20 100644
---- a/testcases/kernel/syscalls/fcntl/fcntl17.c
-+++ b/testcases/kernel/syscalls/fcntl/fcntl17.c
-@@ -150,9 +150,9 @@ int setup(void)
- 	memset(&act, 0, sizeof(act));
- 	act.sa_handler = catch_child;
- 	sigemptyset(&act.sa_mask);
--	sigaddset(&act.sa_mask, SIGCLD);
--	if (sigaction(SIGCLD, &act, NULL) < 0) {
--		tst_resm(TFAIL, "SIGCLD signal setup failed, errno: %d", errno);
-+	sigaddset(&act.sa_mask, SIGCHLD);
-+	if (sigaction(SIGCHLD, &act, NULL) < 0) {
-+		tst_resm(TFAIL, "SIGCHLD signal setup failed, errno: %d", errno);
- 		return 1;
- 	}
- 	return 0;
-@@ -381,7 +381,7 @@ void stop_children(void)
- {
- 	int arg;
- 
--	signal(SIGCLD, SIG_DFL);
-+	signal(SIGCHLD, SIG_DFL);
- 	arg = STOP;
- 	child_free(child_pipe1[1], arg);
- 	child_free(child_pipe2[1], arg);
-diff --git a/testcases/kernel/syscalls/fcntl/fcntl19.c b/testcases/kernel/syscalls/fcntl/fcntl19.c
-index a542cfc..88c91d6 100644
---- a/testcases/kernel/syscalls/fcntl/fcntl19.c
-+++ b/testcases/kernel/syscalls/fcntl/fcntl19.c
-@@ -112,9 +112,9 @@ void setup(void)
- 	memset(&act, 0, sizeof(act));
- 	act.sa_handler = catch_child;
- 	sigemptyset(&act.sa_mask);
--	sigaddset(&act.sa_mask, SIGCLD);
--	if ((sigaction(SIGCLD, &act, NULL)) < 0) {
--		tst_resm(TFAIL, "SIGCLD signal setup failed, errno: %d", errno);
-+	sigaddset(&act.sa_mask, SIGCHLD);
-+	if ((sigaction(SIGCHLD, &act, NULL)) < 0) {
-+		tst_resm(TFAIL, "SIGCHLD signal setup failed, errno: %d", errno);
- 		fail = 1;
- 	}
- }
-@@ -265,7 +265,7 @@ void stop_child(void)
- {
- 	struct flock fl;
- 
--	signal(SIGCLD, SIG_DFL);
-+	signal(SIGCHLD, SIG_DFL);
- 	fl.l_type = STOP;
- 	parent_put(&fl);
- 	wait(0);
-diff --git a/testcases/kernel/syscalls/fcntl/fcntl20.c b/testcases/kernel/syscalls/fcntl/fcntl20.c
-index aa06bab..99fd783 100644
---- a/testcases/kernel/syscalls/fcntl/fcntl20.c
-+++ b/testcases/kernel/syscalls/fcntl/fcntl20.c
-@@ -109,9 +109,9 @@ void setup(void)
- 	memset(&act, 0, sizeof(act));
- 	act.sa_handler = catch_child;
- 	sigemptyset(&act.sa_mask);
--	sigaddset(&act.sa_mask, SIGCLD);
--	if (sigaction(SIGCLD, &act, NULL) == -1)
--		tst_brkm(TFAIL | TERRNO, cleanup, "SIGCLD signal setup failed");
-+	sigaddset(&act.sa_mask, SIGCHLD);
-+	if (sigaction(SIGCHLD, &act, NULL) == -1)
-+		tst_brkm(TFAIL | TERRNO, cleanup, "SIGCHLD signal setup failed");
- }
- 
- void cleanup(void)
-@@ -264,7 +264,7 @@ void stop_child(void)
- {
- 	struct flock fl;
- 
--	signal(SIGCLD, SIG_DFL);
-+	signal(SIGCHLD, SIG_DFL);
- 	fl.l_type = STOP;
- 	parent_put(&fl);
- 	wait(0);
-diff --git a/testcases/kernel/syscalls/fcntl/fcntl21.c b/testcases/kernel/syscalls/fcntl/fcntl21.c
-index 5307021..8f1a67c 100644
---- a/testcases/kernel/syscalls/fcntl/fcntl21.c
-+++ b/testcases/kernel/syscalls/fcntl/fcntl21.c
-@@ -110,9 +110,9 @@ void setup(void)
- 	memset(&act, 0, sizeof(act));
- 	act.sa_handler = catch_child;
- 	sigemptyset(&act.sa_mask);
--	sigaddset(&act.sa_mask, SIGCLD);
--	if ((sigaction(SIGCLD, &act, NULL)) < 0) {
--		tst_resm(TFAIL, "SIGCLD signal setup failed, errno: %d", errno);
-+	sigaddset(&act.sa_mask, SIGCHLD);
-+	if ((sigaction(SIGCHLD, &act, NULL)) < 0) {
-+		tst_resm(TFAIL, "SIGCHLD signal setup failed, errno: %d", errno);
- 		fail = 1;
- 	}
- }
-@@ -272,7 +272,7 @@ void stop_child(void)
- {
- 	struct flock fl;
- 
--	signal(SIGCLD, SIG_DFL);
-+	signal(SIGCHLD, SIG_DFL);
- 	fl.l_type = STOP;
- 	parent_put(&fl);
- 	wait(0);
-diff --git a/testcases/kernel/syscalls/kill/kill02.c b/testcases/kernel/syscalls/kill/kill02.c
-index 9d6cc68..08360dd 100644
---- a/testcases/kernel/syscalls/kill/kill02.c
-+++ b/testcases/kernel/syscalls/kill/kill02.c
-@@ -701,7 +701,7 @@ void setup(void)
- 
- 	/*
- 	 *  Set to catch unexpected signals.
--	 *  SIGCLD is set to be ignored because we do not wait for termination status.
-+	 *  SIGCHLD is set to be ignored because we do not wait for termination status.
- 	 *  SIGUSR1 is set to be ignored because this is the signal we are using for
- 	 *  the test and we are not concerned with the parent getting it.
- 	 */
-@@ -713,9 +713,9 @@ void setup(void)
- 			 "signal(SIGUSR1, SIG_IGN) failed");
- 	}
- 
--	if (signal(SIGCLD, SIG_IGN) == SIG_ERR) {
-+	if (signal(SIGCHLD, SIG_IGN) == SIG_ERR) {
- 		tst_brkm(TBROK | TERRNO, NULL,
--			 "signal(SIGCLD, SIG_IGN) failed");
-+			 "signal(SIGCHLD, SIG_IGN) failed");
- 	}
- 
- 	TEST_PAUSE;
-diff --git a/testcases/kernel/syscalls/kill/kill12.c b/testcases/kernel/syscalls/kill/kill12.c
-index 7a47a4a..d7c4147 100644
---- a/testcases/kernel/syscalls/kill/kill12.c
-+++ b/testcases/kernel/syscalls/kill/kill12.c
-@@ -98,7 +98,7 @@ int main(int argc, char **argv)
- 
- 	exno = 1;
- 
--	if (sigset(SIGCLD, chsig) == SIG_ERR) {
-+	if (sigset(SIGCHLD, chsig) == SIG_ERR) {
- 		fprintf(temp, "\tsigset failed, errno = %d\n", errno);
- 		fail_exit();
- 	}
-@@ -128,7 +128,7 @@ int main(int argc, char **argv)
- 				sleep(1);
- 
- 			kill(pid, sig);	/* child should ignroe this sig */
--			kill(pid, SIGCLD);	/* child should exit */
-+			kill(pid, SIGCHLD);	/* child should exit */
- 
- #ifdef BCS
- 			while ((npid = wait(&status)) != pid
-@@ -222,14 +222,14 @@ void do_child(void)
- 	int exno = 1;
- 
- #ifdef UCLINUX
--	if (sigset(SIGCLD, chsig) == SIG_ERR) {
-+	if (sigset(SIGCHLD, chsig) == SIG_ERR) {
- 		fprintf(temp, "\tsigset failed, errno = %d\n", errno);
- 		fail_exit();
- 	}
- #endif
- 
- 	sigset(sig, SIG_IGN);	/* set to ignore signal */
--	kill(getppid(), SIGCLD);	/* tell parent we are ready */
-+	kill(getppid(), SIGCHLD);	/* tell parent we are ready */
- 	while (!chflag)
- 		sleep(1);	/* wait for parent */
- 
-diff --git a/testcases/kernel/syscalls/mkdir/mkdir09.c b/testcases/kernel/syscalls/mkdir/mkdir09.c
-index 41c20e9..07b4fb8 100644
---- a/testcases/kernel/syscalls/mkdir/mkdir09.c
-+++ b/testcases/kernel/syscalls/mkdir/mkdir09.c
-@@ -122,10 +122,10 @@ int main(int argc, char *argv[])
- 
- 	}
- 
--	/* Set up to catch SIGCLD signal */
--	if (signal(SIGCLD, chld) == SIG_ERR) {
-+	/* Set up to catch SIGCHLD signal */
-+	if (signal(SIGCHLD, chld) == SIG_ERR) {
- 		tst_brkm(TFAIL, cleanup,
--			 "Error setting up SIGCLD signal, ERRNO = %d", errno);
-+			 "Error setting up SIGCHLD signal, ERRNO = %d", errno);
- 
- 	}
- 
-@@ -236,9 +236,9 @@ int runtest(void)
- 		tst_brkm(TFAIL, cleanup,
- 			 "Error resetting SIGTERM signal, ERRNO = %d", errno);
- 	}
--	if (signal(SIGCLD, SIG_DFL) == SIG_ERR) {
-+	if (signal(SIGCHLD, SIG_DFL) == SIG_ERR) {
- 		tst_brkm(TFAIL, cleanup,
--			 "Error resetting SIGCLD signal, ERRNO = %d", errno);
-+			 "Error resetting SIGCHLD signal, ERRNO = %d", errno);
- 	}
- 
- 	if (test_time) {
-@@ -372,7 +372,7 @@ void term(int sig)
- 
- void chld(int sig)
- {
--	/* Routine to handle SIGCLD signal. */
-+	/* Routine to handle SIGCHLD signal. */
- 
- 	sigchld++;
- 	if (jump) {
-diff --git a/testcases/kernel/syscalls/sighold/sighold02.c b/testcases/kernel/syscalls/sighold/sighold02.c
-index e3076fb..be01874 100644
---- a/testcases/kernel/syscalls/sighold/sighold02.c
-+++ b/testcases/kernel/syscalls/sighold/sighold02.c
-@@ -77,7 +77,7 @@ static int sigs_map[NUMSIGS];
- static int skip_sig(int sig)
- {
- 	switch (sig) {
--	case SIGCLD:
-+	case SIGCHLD:
- 	case SIGKILL:
- 	case SIGALRM:
- 	case SIGSTOP:
-diff --git a/testcases/network/tcp_cmds/perf_lan/pingpong.c b/testcases/network/tcp_cmds/perf_lan/pingpong.c
-index 1196312..5b06798 100644
---- a/testcases/network/tcp_cmds/perf_lan/pingpong.c
-+++ b/testcases/network/tcp_cmds/perf_lan/pingpong.c
-@@ -182,7 +182,7 @@ int main(int argc, char *argv[])
- 
- 	/* Setup traps */
- 	signal(SIGINT, finish);
--	signal(SIGCLD, finish);
-+	signal(SIGCHLD, finish);
- 
- 	/* Fork a child process to continue sending packets */
- 	tst_resm(TINFO, "Create a child process to continue to send packets");
-diff --git a/testcases/network/tcp_cmds/perf_lan/pingpong6.c b/testcases/network/tcp_cmds/perf_lan/pingpong6.c
-index 9747f58..0a0fb1d 100644
---- a/testcases/network/tcp_cmds/perf_lan/pingpong6.c
-+++ b/testcases/network/tcp_cmds/perf_lan/pingpong6.c
-@@ -153,7 +153,7 @@ char *argv[];
- 
- 	/* Setup traps */
- 	signal(SIGINT, finish);
--	signal(SIGCLD, finish);
-+	signal(SIGCHLD, finish);
- 
- 	/* Fork a child process to continue sending packets */
- 	printf("Create a child process to continue to send packets \n");
--- 
-2.7.0
-
diff --git a/meta/recipes-extended/ltp/ltp/0009-Guard-error.h-with-__GLIBC__.patch b/meta/recipes-extended/ltp/ltp/0009-Guard-error.h-with-__GLIBC__.patch
deleted file mode 100644
index e58e5a96b0..0000000000
--- a/meta/recipes-extended/ltp/ltp/0009-Guard-error.h-with-__GLIBC__.patch
+++ /dev/null
@@ -1,270 +0,0 @@
-From 4ba19d64e95a874995d0b554b891b5ec35bd9495 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Thu, 7 Jan 2016 19:45:35 +0000
-Subject: [PATCH 09/32] Guard error.h with __GLIBC__
-
-error API is specific to glibc so use the guard to make it conditional
-on glibc
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- testcases/kernel/syscalls/faccessat/faccessat01.c   | 2 ++
- testcases/kernel/syscalls/fallocate/fallocate01.c   | 2 ++
- testcases/kernel/syscalls/fchmodat/fchmodat01.c     | 2 ++
- testcases/kernel/syscalls/fchownat/fchownat01.c     | 2 ++
- testcases/kernel/syscalls/fchownat/fchownat02.c     | 2 ++
- testcases/kernel/syscalls/fstatat/fstatat01.c       | 2 ++
- testcases/kernel/syscalls/futimesat/futimesat01.c   | 2 ++
- testcases/kernel/syscalls/linkat/linkat01.c         | 2 ++
- testcases/kernel/syscalls/linkat/linkat02.c         | 2 ++
- testcases/kernel/syscalls/mkdirat/mkdirat01.c       | 2 ++
- testcases/kernel/syscalls/mknodat/mknodat01.c       | 2 ++
- testcases/kernel/syscalls/mknodat/mknodat02.c       | 2 ++
- testcases/kernel/syscalls/openat/openat01.c         | 2 ++
- testcases/kernel/syscalls/readlinkat/readlinkat01.c | 2 ++
- testcases/kernel/syscalls/renameat/renameat01.c     | 2 ++
- testcases/kernel/syscalls/symlinkat/symlinkat01.c   | 2 ++
- testcases/kernel/syscalls/unlinkat/unlinkat01.c     | 2 ++
- 17 files changed, 34 insertions(+)
-
-diff --git a/testcases/kernel/syscalls/faccessat/faccessat01.c b/testcases/kernel/syscalls/faccessat/faccessat01.c
-index 7f0e87a..c72dcf0 100644
---- a/testcases/kernel/syscalls/faccessat/faccessat01.c
-+++ b/testcases/kernel/syscalls/faccessat/faccessat01.c
-@@ -37,7 +37,9 @@
- #include <sys/stat.h>
- #include <fcntl.h>
- #include <unistd.h>
-+#ifdef __GLIBC__
- #include <error.h>
-+#endif
- #include <stdlib.h>
- #include <errno.h>
- #include <string.h>
-diff --git a/testcases/kernel/syscalls/fallocate/fallocate01.c b/testcases/kernel/syscalls/fallocate/fallocate01.c
-index e72b123..643c0e2 100644
---- a/testcases/kernel/syscalls/fallocate/fallocate01.c
-+++ b/testcases/kernel/syscalls/fallocate/fallocate01.c
-@@ -96,7 +96,9 @@
- #include <fcntl.h>
- #include <sys/syscall.h>
- #include <unistd.h>
-+#ifdef __GLIBC__
- #include <error.h>
-+#endif
- #include <inttypes.h>
- #include <sys/utsname.h>
- 
-diff --git a/testcases/kernel/syscalls/fchmodat/fchmodat01.c b/testcases/kernel/syscalls/fchmodat/fchmodat01.c
-index 19e9ad5..ae6d807 100644
---- a/testcases/kernel/syscalls/fchmodat/fchmodat01.c
-+++ b/testcases/kernel/syscalls/fchmodat/fchmodat01.c
-@@ -37,7 +37,9 @@
- #include <sys/stat.h>
- #include <fcntl.h>
- #include <unistd.h>
-+#ifdef __GLIBC__
- #include <error.h>
-+#endif
- #include <stdlib.h>
- #include <errno.h>
- #include <string.h>
-diff --git a/testcases/kernel/syscalls/fchownat/fchownat01.c b/testcases/kernel/syscalls/fchownat/fchownat01.c
-index b361253..a5218af 100644
---- a/testcases/kernel/syscalls/fchownat/fchownat01.c
-+++ b/testcases/kernel/syscalls/fchownat/fchownat01.c
-@@ -28,7 +28,9