added my Recipes

meta-openembedded/meta-oe/recipes-kernel/libpfm/libpfm4/0001-Include-poll.h-instead-of-sys-poll.h.patch

@@ -0,0 +1,86 @@
+From f62b629c1e1e968f90aafbc0cf9116b49eea9d8e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 15 Dec 2019 16:24:37 -0800
+Subject: [PATCH] Include poll.h instead of sys/poll.h
+
+Fixes
+error: redirecting incorrect #include <sys/poll.h> to <poll.h> [-Werror,-W#warnings]
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ perf_examples/branch_smpl.c         | 2 +-
+ perf_examples/syst_smpl.c           | 2 +-
+ perf_examples/task_attach_timeout.c | 2 +-
+ perf_examples/task_smpl.c           | 2 +-
+ perf_examples/x86/bts_smpl.c        | 2 +-
+ 5 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/perf_examples/branch_smpl.c b/perf_examples/branch_smpl.c
+index 87cd303..4d16b04 100644
+--- a/perf_examples/branch_smpl.c
++++ b/perf_examples/branch_smpl.c
+@@ -32,7 +32,7 @@
+ #include <getopt.h>
+ #include <setjmp.h>
+ #include <sys/wait.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/mman.h>
+ #include <locale.h>
+ #include <sys/ioctl.h>
+diff --git a/perf_examples/syst_smpl.c b/perf_examples/syst_smpl.c
+index 04580fd..d059c08 100755
+--- a/perf_examples/syst_smpl.c
++++ b/perf_examples/syst_smpl.c
+@@ -33,7 +33,7 @@
+ #include <setjmp.h>
+ #include <sys/ptrace.h>
+ #include <sys/wait.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/ioctl.h>
+ #include <sys/mman.h>
+ #include <fcntl.h>
+diff --git a/perf_examples/task_attach_timeout.c b/perf_examples/task_attach_timeout.c
+index 7fc5524..a0367c8 100644
+--- a/perf_examples/task_attach_timeout.c
++++ b/perf_examples/task_attach_timeout.c
+@@ -36,7 +36,7 @@
+ #include <stdarg.h>
+ #include <sys/wait.h>
+ #include <err.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ 
+ #include "perf_util.h"
+ 
+diff --git a/perf_examples/task_smpl.c b/perf_examples/task_smpl.c
+index dcb7481..95c432c 100644
+--- a/perf_examples/task_smpl.c
++++ b/perf_examples/task_smpl.c
+@@ -37,7 +37,7 @@
+ #include <getopt.h>
+ #include <setjmp.h>
+ #include <sys/wait.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/mman.h>
+ #include <locale.h>
+ #include <sys/ioctl.h>
+diff --git a/perf_examples/x86/bts_smpl.c b/perf_examples/x86/bts_smpl.c
+index 6498776..d66d5e6 100644
+--- a/perf_examples/x86/bts_smpl.c
++++ b/perf_examples/x86/bts_smpl.c
+@@ -41,7 +41,7 @@
+ #include <sys/time.h>
+ #include <sys/ptrace.h>
+ #include <sys/wait.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/mman.h>
+ #include <sys/resource.h>
+ #include <err.h>
+-- 
+2.24.1
+

meta-openembedded/meta-oe/recipes-kernel/libpfm/libpfm4/0002-perf_examples-Remove-unused-sum-variable.patch

@@ -0,0 +1,44 @@
+From 0b2f611a95f3c93454453892bbe021ad2815925d Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 15 Jun 2021 17:35:26 -0700
+Subject: [PATCH] perf_examples: Remove unused 'sum' variable
+
+Fixes
+self_smpl_multi.c:144:19: error: variable 'sum' set but not used [-Werror,-Wunused-but-set-variable]
+        unsigned long x, sum;
+                         ^
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ perf_examples/self_smpl_multi.c | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/perf_examples/self_smpl_multi.c b/perf_examples/self_smpl_multi.c
+index 391fa61..75b45e0 100644
+--- a/perf_examples/self_smpl_multi.c
++++ b/perf_examples/self_smpl_multi.c
+@@ -141,7 +141,7 @@ void
+ do_cycles(void)
+ {
+ 	struct timeval start, last, now;
+-	unsigned long x, sum;
++	unsigned long x;
+ 
+ 	gettimeofday(&start, NULL);
+ 	last = start;
+@@ -150,15 +150,12 @@ do_cycles(void)
+ 	iter[myid] = 0;
+ 
+ 	do {
+-
+-		sum = 1;
+ 		for (x = 1; x < 250000; x++) {
+ 			/* signal pending to private queue because of
+ 			 * pthread_kill(), i.e., tkill()
+ 			 */
+ 			if ((x % 5000) == 0)
+ 				pthread_kill(pthread_self(), SIGUSR1);
+-			sum += x;
+ 		}
+ 		iter[myid]++;
+