initial buildroot for linux 5.15

package/nfs-utils/0001-nfsdcltrack-sqlite-Fix-printf-format.patch

@@ -0,0 +1,52 @@
+From d05ba5335e869bcd68c0def795c55fd5037914e3 Mon Sep 17 00:00:00 2001
+From: Petr Vorel <petr.vorel () gmail ! com>
+Date: Thu, 22 Jul 2021 16:15:44 +0000
+Subject: [PATCH] nfsdcltrack/sqlite: Fix printf format
+
+sqlite.c: In function 'sqlite_remove_unreclaimed':
+sqlite.c:547:71: error: format '%ld' expects argument of type 'long int', but argument 4 has type 'time_t' {aka 'long long int'} [-Werror=format=]
+  547 |  ret = snprintf(buf, sizeof(buf), "DELETE FROM clients WHERE time < %ld",
+      |                                                                     ~~^
+      |                                                                       |
+      |                                                                       long int
+      |                                                                     %lld
+  548 |    grace_start);
+      |    ~~~~~~~~~~~
+      |    |
+      |    time_t {aka long long int}
+
+Found in Buildroot riscv32 build.
+
+Link: http://autobuild.buildroot.net/results/9bc1d43a588338b7395af7bc97535ee16a6ea2d9/build-end.log
+
+Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
+Upstream: http://git.linux-nfs.org/?p=steved/nfs-utils.git;a=commit;h=4f2a5b64386600430ec6b71e57b88c5efaa70aed
+Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
+---
+ utils/nfsdcltrack/sqlite.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/utils/nfsdcltrack/sqlite.c b/utils/nfsdcltrack/sqlite.c
+index f79aebb3..cea4a411 100644
+--- a/utils/nfsdcltrack/sqlite.c
++++ b/utils/nfsdcltrack/sqlite.c
+@@ -46,6 +46,7 @@
+ #include <sys/stat.h>
+ #include <sys/types.h>
+ #include <fcntl.h>
++#include <inttypes.h>
+ #include <unistd.h>
+ #include <sqlite3.h>
+ #include <linux/limits.h>
+@@ -544,7 +545,7 @@ sqlite_remove_unreclaimed(time_t grace_start)
+ 	int ret;
+ 	char *err = NULL;
+ 
+-	ret = snprintf(buf, sizeof(buf), "DELETE FROM clients WHERE time < %ld",
++	ret = snprintf(buf, sizeof(buf), "DELETE FROM clients WHERE time < %"PRIu64,
+ 			grace_start);
+ 	if (ret < 0) {
+ 		return ret;
+-- 
+2.25.1
+