rng-tools: upgrade 6.14 -> 6.15

0001-Adding-ability-to-detect-non-posix-extensions-for-pt.patch
0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch
removed since they're included in 6.15.

Changelog:
=========
Adjust rngtests for better behavior in travis
fix use of non-posix setaffinity call to allow building on strict posix (musl) systems
Add armv6l to list of detected arches for pkcs11
misc fixes to allow building on libc-musl
fix a deadlock in jitter shutdown sequence
minor warning fixups (unused variables)
improve cpu detection code
improve jitter cpu monopolization on small/single cpu systems

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

3 files changed, 1 insertions, 91 deletions

diff --git a/meta/recipes-support/rng-tools/rng-tools/0001-Adding-ability-to-detect-non-posix-extensions-for-pt.patch b/meta/recipes-support/rng-tools/rng-tools/0001-Adding-ability-to-detect-non-posix-extensions-for-pt.patch
deleted file mode 100644
index 89edc4c403..0000000000
--- a/meta/recipes-support/rng-tools/rng-tools/0001-Adding-ability-to-detect-non-posix-extensions-for-pt.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 66e6adc138eef1367d7492fb79ae4da84ed62934 Mon Sep 17 00:00:00 2001
-From: Neil Horman <nhorman@gmail.com>
-Date: Thu, 15 Jul 2021 08:43:01 -0400
-Subject: [PATCH] Adding ability to detect non-posix extensions for pthreads
-
-Theres a desire to build rngd with musl, which doesn't have all the gnu
-extensions (but it has some).  So test for those.  Note, this requires
-the addition of the USE_EXTENSIONS macro to enable -d_GNU_SOURCE
-
-Upstream-Status: Backport
-Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
-Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
----
- configure.ac | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/configure.ac b/configure.ac
-index 9df633d..d0c2179 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -25,6 +25,7 @@ AC_CANONICAL_TARGET dnl required for broken AX_PTHREAD
- AM_INIT_AUTOMAKE([foreign])
- AC_CONFIG_HEADERS([rng-tools-config.h])
- AC_CONFIG_MACRO_DIRS([m4])
-+AC_USE_SYSTEM_EXTENSIONS
- 
- dnl Parse options
- 
-@@ -100,6 +101,12 @@ AS_IF(
- 	], [AC_MSG_NOTICE([Disabling JITTER entropy source])]
- )
- 
-+AC_CHECK_DECL(pthread_attr_setaffinity_np,
-+		[AC_DEFINE([HAVE_PTHREAD_ATTR_SETAFFINITY], 1,[Set ATTR_SETAFFINITY])],
-+		[ AC_CHECK_DECL(pthread_setaffinity_np,
-+		   [AC_DEFINE([HAVE_PTHREAD_SETAFFINITY],1, [Set PTHREAD_SETAFFINITY])], [ AC_MSG_ERROR([Neither pthread_setaffinity_np nor pthread_attr_setaffinity_np found])],[[#include <pthread.h>]])
-+		], [[#include <pthread.h>]])
-+
- AS_IF(
- 	[ test "x$with_nistbeacon" != "xno"],
- 	[
diff --git a/meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch b/meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch
deleted file mode 100644
index f7470d04bf..0000000000
--- a/meta/recipes-support/rng-tools/rng-tools/0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From e4909f329245db52415102e96fc7c99ca1445d05 Mon Sep 17 00:00:00 2001
-From: Neil Horman <nhorman@gmail.com>
-Date: Thu, 15 Jul 2021 08:48:10 -0400
-Subject: [PATCH] Allow for use of either pthread affinity set methods
-
-musl has support for pthread_setaffinity_np, but not
-pthread_attr_setaffinity_np.  so check for hte existence of either
-function in configure, and use the appropriate one.
-
-Upstream-Status: Backport
-Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
-Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
----
- rngd_jitter.c | 15 ++++++++++++++-
- 1 file changed, 14 insertions(+), 1 deletion(-)
-
-diff --git a/rngd_jitter.c b/rngd_jitter.c
-index ea29436..5c7e09e 100644
---- a/rngd_jitter.c
-+++ b/rngd_jitter.c
-@@ -67,12 +67,25 @@ static int rngd_notime_start(void *ctx,
- 	for(i=i-1;i>=0;i--) {
- 		CPU_SET(i,cpus);
- 	}
--	pthread_attr_setaffinity_np(&thread_ctx->notime_pthread_attr, cpusize, cpus);
- 
-+        /*
-+	 * Note that only one of:
-+	 * HAVE_PTHREAD_ATTR_SETAFFINITY
-+	 * and
-+	 * HAVE_PTHREAD_SETAFFINITY
-+	 * Will ever be set, as per the configure.ac logic
-+	 */
-+#ifdef HAVE_PTHREAD_ATTR_SETAFFINITY
-+	pthread_attr_setaffinity_np(&thread_ctx->notime_pthread_attr, cpusize, cpus);
-+#endif
- 	ret = -pthread_create(&thread_ctx->notime_thread_id,
- 				&thread_ctx->notime_pthread_attr,
- 				start_routine, arg);
- 
-+#ifdef HAVE_PTHREAD_SETAFFINITY
-+	pthread_setaffinity_np(&thread_ctx->notime_thread_id, cpusize, cpus);
-+#endif
-+
- 	CPU_FREE(cpus);
- 	return ret;
- }
diff --git a/meta/recipes-support/rng-tools/rng-tools_6.14.bb b/meta/recipes-support/rng-tools/rng-tools_6.15.bb
index 222d7cc630..c4d616e29b 100644
--- a/meta/recipes-support/rng-tools/rng-tools_6.14.bb
+++ b/meta/recipes-support/rng-tools/rng-tools_6.15.bb
@@ -12,10 +12,8 @@ SRC_URI = "git://github.com/nhorman/rng-tools.git;branch=master;protocol=https \
            file://init \
            file://default \
            file://rngd.service \
-           file://0001-Adding-ability-to-detect-non-posix-extensions-for-pt.patch \
-           file://0002-Allow-for-use-of-either-pthread-affinity-set-methods.patch \
            "
-SRCREV = "c16176d3800b91f4d016b66733b384493b06f294"
+SRCREV = "381f69828b782afda574f259c1b7549f48f9bb77"
 
 S = "${WORKDIR}/git"