From b6d590af3f28f1737ff681ed0ed94d812878962c Mon Sep 17 00:00:00 2001 From: Patrick Williams Date: Tue, 26 Oct 2021 06:47:53 -0500 Subject: meta-xilinx: remove subtree The meta-xilinx layer was used for a now-deleted EVB. Neither the EVB nor the meta-xilinx layer have been updated for the Yocto override syntax change and the meta-xilinx still doesn't have a hardknott or honister branch (or corresponding support). I've asked the Xilinx maintainer back in May on when a hardknott version would be supported and I was told "about a month from now". I followed up in August and was told "work is in progress". As of today there are still zero commits in meta-xilinx since January 2021. As such, I do not believe this layer is well-maintained and we have no specific use for it anymore. Remove it until someone finds a good reason to include it and the upstream shows signs of life. Signed-off-by: Patrick Williams Change-Id: Id14ea55db2ac2779edf42e63cb57ad7d25172ad5 --- ...Share-some-global-variables-to-fix-build-.patch | 241 --------------------- 1 file changed, 241 deletions(-) delete mode 100644 meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-perf-bench-Share-some-global-variables-to-fix-build-.patch (limited to 'meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-perf-bench-Share-some-global-variables-to-fix-build-.patch') diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-perf-bench-Share-some-global-variables-to-fix-build-.patch b/meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-perf-bench-Share-some-global-variables-to-fix-build-.patch deleted file mode 100644 index e938ccf3d..000000000 --- a/meta-xilinx/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx/0001-perf-bench-Share-some-global-variables-to-fix-build-.patch +++ /dev/null @@ -1,241 +0,0 @@ -From df35e878d0a51755fb500e2e8e29c7ebb0239756 Mon Sep 17 00:00:00 2001 -From: Arnaldo Carvalho de Melo -Date: Mon, 2 Mar 2020 12:09:38 -0300 -Subject: [PATCH] perf bench: Share some global variables to fix build with gcc - 10 - -commit e4d9b04b973b2dbce7b42af95ea70d07da1c936d upstream. - -Noticed with gcc 10 (fedora rawhide) that those variables were not being -declared as static, so end up with: - - ld: /tmp/build/perf/bench/epoll-wait.o:/git/perf/tools/perf/bench/epoll-wait.c:93: multiple definition of `end'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here - ld: /tmp/build/perf/bench/epoll-wait.o:/git/perf/tools/perf/bench/epoll-wait.c:93: multiple definition of `start'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here - ld: /tmp/build/perf/bench/epoll-wait.o:/git/perf/tools/perf/bench/epoll-wait.c:93: multiple definition of `runtime'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here - ld: /tmp/build/perf/bench/epoll-ctl.o:/git/perf/tools/perf/bench/epoll-ctl.c:38: multiple definition of `end'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here - ld: /tmp/build/perf/bench/epoll-ctl.o:/git/perf/tools/perf/bench/epoll-ctl.c:38: multiple definition of `start'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here - ld: /tmp/build/perf/bench/epoll-ctl.o:/git/perf/tools/perf/bench/epoll-ctl.c:38: multiple definition of `runtime'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here - make[4]: *** [/git/perf/tools/build/Makefile.build:145: /tmp/build/perf/bench/perf-in.o] Error 1 - -Prefix those with bench__ and add them to bench/bench.h, so that we can -share those on the tools needing to access those variables from signal -handlers. - -Acked-by: Thomas Gleixner -Cc: Adrian Hunter -Cc: Davidlohr Bueso -Cc: Jiri Olsa -Cc: Namhyung Kim -Link: http://lore.kernel.org/lkml/20200303155811.GD13702@kernel.org -Signed-off-by: Arnaldo Carvalho de Melo -Cc: Ben Hutchings -Signed-off-by: Greg Kroah-Hartman ---- - tools/perf/bench/bench.h | 4 ++++ - tools/perf/bench/epoll-ctl.c | 7 +++---- - tools/perf/bench/epoll-wait.c | 11 +++++------ - tools/perf/bench/futex-hash.c | 12 ++++++------ - tools/perf/bench/futex-lock-pi.c | 11 +++++------ - 5 files changed, 23 insertions(+), 22 deletions(-) - -diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h -index fddb3ce..4aa6de1 100644 ---- a/tools/perf/bench/bench.h -+++ b/tools/perf/bench/bench.h -@@ -2,6 +2,10 @@ - #ifndef BENCH_H - #define BENCH_H - -+#include -+ -+extern struct timeval bench__start, bench__end, bench__runtime; -+ - /* - * The madvise transparent hugepage constants were added in glibc - * 2.13. For compatibility with older versions of glibc, define these -diff --git a/tools/perf/bench/epoll-ctl.c b/tools/perf/bench/epoll-ctl.c -index bb617e5..a7526c0 100644 ---- a/tools/perf/bench/epoll-ctl.c -+++ b/tools/perf/bench/epoll-ctl.c -@@ -35,7 +35,6 @@ - - static unsigned int nthreads = 0; - static unsigned int nsecs = 8; --struct timeval start, end, runtime; - static bool done, __verbose, randomize; - - /* -@@ -94,8 +93,8 @@ static void toggle_done(int sig __maybe_unused, - { - /* inform all threads that we're done for the day */ - done = true; -- gettimeofday(&end, NULL); -- timersub(&end, &start, &runtime); -+ gettimeofday(&bench__end, NULL); -+ timersub(&bench__end, &bench__start, &bench__runtime); - } - - static void nest_epollfd(void) -@@ -361,7 +360,7 @@ int bench_epoll_ctl(int argc, const char **argv) - - threads_starting = nthreads; - -- gettimeofday(&start, NULL); -+ gettimeofday(&bench__start, NULL); - - do_threads(worker, cpu); - -diff --git a/tools/perf/bench/epoll-wait.c b/tools/perf/bench/epoll-wait.c -index 7af6944..d1c5cb5 100644 ---- a/tools/perf/bench/epoll-wait.c -+++ b/tools/perf/bench/epoll-wait.c -@@ -90,7 +90,6 @@ - - static unsigned int nthreads = 0; - static unsigned int nsecs = 8; --struct timeval start, end, runtime; - static bool wdone, done, __verbose, randomize, nonblocking; - - /* -@@ -276,8 +275,8 @@ static void toggle_done(int sig __maybe_unused, - { - /* inform all threads that we're done for the day */ - done = true; -- gettimeofday(&end, NULL); -- timersub(&end, &start, &runtime); -+ gettimeofday(&bench__end, NULL); -+ timersub(&bench__end, &bench__start, &bench__runtime); - } - - static void print_summary(void) -@@ -287,7 +286,7 @@ static void print_summary(void) - - printf("\nAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", - avg, rel_stddev_stats(stddev, avg), -- (int) runtime.tv_sec); -+ (int)bench__runtime.tv_sec); - } - - static int do_threads(struct worker *worker, struct perf_cpu_map *cpu) -@@ -479,7 +478,7 @@ int bench_epoll_wait(int argc, const char **argv) - - threads_starting = nthreads; - -- gettimeofday(&start, NULL); -+ gettimeofday(&bench__start, NULL); - - do_threads(worker, cpu); - -@@ -519,7 +518,7 @@ int bench_epoll_wait(int argc, const char **argv) - qsort(worker, nthreads, sizeof(struct worker), cmpworker); - - for (i = 0; i < nthreads; i++) { -- unsigned long t = worker[i].ops/runtime.tv_sec; -+ unsigned long t = worker[i].ops / bench__runtime.tv_sec; - - update_stats(&throughput_stats, t); - -diff --git a/tools/perf/bench/futex-hash.c b/tools/perf/bench/futex-hash.c -index 8ba0c33..2177686 100644 ---- a/tools/perf/bench/futex-hash.c -+++ b/tools/perf/bench/futex-hash.c -@@ -37,7 +37,7 @@ static unsigned int nfutexes = 1024; - static bool fshared = false, done = false, silent = false; - static int futex_flag = 0; - --struct timeval start, end, runtime; -+struct timeval bench__start, bench__end, bench__runtime; - static pthread_mutex_t thread_lock; - static unsigned int threads_starting; - static struct stats throughput_stats; -@@ -103,8 +103,8 @@ static void toggle_done(int sig __maybe_unused, - { - /* inform all threads that we're done for the day */ - done = true; -- gettimeofday(&end, NULL); -- timersub(&end, &start, &runtime); -+ gettimeofday(&bench__end, NULL); -+ timersub(&bench__end, &bench__start, &bench__runtime); - } - - static void print_summary(void) -@@ -114,7 +114,7 @@ static void print_summary(void) - - printf("%sAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", - !silent ? "\n" : "", avg, rel_stddev_stats(stddev, avg), -- (int) runtime.tv_sec); -+ (int)bench__runtime.tv_sec); - } - - int bench_futex_hash(int argc, const char **argv) -@@ -161,7 +161,7 @@ int bench_futex_hash(int argc, const char **argv) - - threads_starting = nthreads; - pthread_attr_init(&thread_attr); -- gettimeofday(&start, NULL); -+ gettimeofday(&bench__start, NULL); - for (i = 0; i < nthreads; i++) { - worker[i].tid = i; - worker[i].futex = calloc(nfutexes, sizeof(*worker[i].futex)); -@@ -204,7 +204,7 @@ int bench_futex_hash(int argc, const char **argv) - pthread_mutex_destroy(&thread_lock); - - for (i = 0; i < nthreads; i++) { -- unsigned long t = worker[i].ops/runtime.tv_sec; -+ unsigned long t = worker[i].ops / bench__runtime.tv_sec; - update_stats(&throughput_stats, t); - if (!silent) { - if (nfutexes == 1) -diff --git a/tools/perf/bench/futex-lock-pi.c b/tools/perf/bench/futex-lock-pi.c -index d0cae81..30d9712 100644 ---- a/tools/perf/bench/futex-lock-pi.c -+++ b/tools/perf/bench/futex-lock-pi.c -@@ -37,7 +37,6 @@ static bool silent = false, multi = false; - static bool done = false, fshared = false; - static unsigned int nthreads = 0; - static int futex_flag = 0; --struct timeval start, end, runtime; - static pthread_mutex_t thread_lock; - static unsigned int threads_starting; - static struct stats throughput_stats; -@@ -64,7 +63,7 @@ static void print_summary(void) - - printf("%sAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", - !silent ? "\n" : "", avg, rel_stddev_stats(stddev, avg), -- (int) runtime.tv_sec); -+ (int)bench__runtime.tv_sec); - } - - static void toggle_done(int sig __maybe_unused, -@@ -73,8 +72,8 @@ static void toggle_done(int sig __maybe_unused, - { - /* inform all threads that we're done for the day */ - done = true; -- gettimeofday(&end, NULL); -- timersub(&end, &start, &runtime); -+ gettimeofday(&bench__end, NULL); -+ timersub(&bench__end, &bench__start, &bench__runtime); - } - - static void *workerfn(void *arg) -@@ -185,7 +184,7 @@ int bench_futex_lock_pi(int argc, const char **argv) - - threads_starting = nthreads; - pthread_attr_init(&thread_attr); -- gettimeofday(&start, NULL); -+ gettimeofday(&bench__start, NULL); - - create_threads(worker, thread_attr, cpu); - pthread_attr_destroy(&thread_attr); -@@ -211,7 +210,7 @@ int bench_futex_lock_pi(int argc, const char **argv) - pthread_mutex_destroy(&thread_lock); - - for (i = 0; i < nthreads; i++) { -- unsigned long t = worker[i].ops/runtime.tv_sec; -+ unsigned long t = worker[i].ops / bench__runtime.tv_sec; - - update_stats(&throughput_stats, t); - if (!silent) --- -2.7.4 - -- cgit v1.2.3