From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:48434 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934957AbcJ2NU3 (ORCPT ); Sat, 29 Oct 2016 09:20:29 -0400 Subject: Patch "perf data: Fix building in 32 bit platform with libbabeltrace" has been added to the 4.8-stable tree To: wangnan0@huawei.com, acme@redhat.com, gregkh@linuxfoundation.org, jolsa@kernel.org, lizefan@huawei.com Cc: , From: Date: Sat, 29 Oct 2016 09:20:18 -0400 Message-ID: <147774721819660@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled perf data: Fix building in 32 bit platform with libbabeltrace to the 4.8-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: perf-data-fix-building-in-32-bit-platform-with-libbabeltrace.patch and it can be found in the queue-4.8 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From f2c8852e6e990fcab0d9e68de9d86e5fbea0b5dc Mon Sep 17 00:00:00 2001 From: Wang Nan Date: Wed, 28 Sep 2016 03:58:46 +0000 Subject: perf data: Fix building in 32 bit platform with libbabeltrace From: Wang Nan commit f2c8852e6e990fcab0d9e68de9d86e5fbea0b5dc upstream. On ARM32 building it report following error when we build with libbabeltrace: util/data-convert-bt.c: In function 'add_bpf_output_values': util/data-convert-bt.c:440:3: error: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'unsigned int' [-Werror=format] cc1: all warnings being treated as errors Fix it by changing %lu to %zu. Signed-off-by: Wang Nan Cc: Jiri Olsa Cc: Zefan Li Cc: pi3orama@163.com Fixes: 6122d57e9f7c ("perf data: Support converting data from bpf_perf_event_output()") Link: http://lkml.kernel.org/r/1475035126-146587-1-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/data-convert-bt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/perf/util/data-convert-bt.c +++ b/tools/perf/util/data-convert-bt.c @@ -437,7 +437,7 @@ add_bpf_output_values(struct bt_ctf_even int ret; if (nr_elements * sizeof(u32) != raw_size) - pr_warning("Incorrect raw_size (%u) in bpf output event, skip %lu bytes\n", + pr_warning("Incorrect raw_size (%u) in bpf output event, skip %zu bytes\n", raw_size, nr_elements * sizeof(u32) - raw_size); len_type = bt_ctf_event_class_get_field_by_name(event_class, "raw_len"); Patches currently in stable-queue which might be from wangnan0@huawei.com are queue-4.8/perf-data-fix-building-in-32-bit-platform-with-libbabeltrace.patch queue-4.8/perf-symbols-check-symbol_conf.allow_aliases-for-kallsyms-loading-too.patch queue-4.8/perf-symbols-fixup-symbol-sizes-before-picking-best-ones.patch