From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1C44F313552; Sun, 29 Mar 2026 16:22:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774801333; cv=none; b=fAwTRQhO5/VnUwOTUEPb/XqY6G17jIeJSDCRw5fIfvtmbND2pLZ4sYLX1x4AhVQJaktKsA0BJaYPQJHoyg982hq6ixjW3yURoMGdQss36T0aOcB6m7pdgwjmLN8tBTuCsmifhWhyQoLf2MadyLrFKN1grGDSG6aqEU3QPGI7l5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774801333; c=relaxed/simple; bh=CpBhkj/W0kz7vKawTX+Ucu4qBGtniA+jGgXJrWBmgjE=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=SfUcyLzaxAvGw8Tj3bZiiQ+xKh7xECP3RDeZy3Xvp2OukRonftevUgZ5I+e6/S3ZGvbhP3CzoolaCnke0EpHKjX3dnJ3ayict5RsJ0MDNnNAYAblHckyvZpTlMfYse8SsWXOaxbM6tYDYIucSJNlrhj8TZAClm0PbvhYiI3N1yg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 3B98058FD9; Sun, 29 Mar 2026 16:22:05 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf18.hostedemail.com (Postfix) with ESMTPA id 82D332F; Sun, 29 Mar 2026 16:22:03 +0000 (UTC) Date: Sun, 29 Mar 2026 12:22:02 -0400 From: Steven Rostedt To: Tomas Glozar Cc: Costa Shulyupin , Wander Lairson Costa , LKML , linux-trace-kernel Subject: Re: [GIT PULL] RTLA changes for v7.1 Message-ID: <20260329122202.65a8b575@robin> In-Reply-To: <20260327150237.405973-1-tglozar@redhat.com> References: <20260327150237.405973-1-tglozar@redhat.com> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.51; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Stat-Signature: ttbyph71zat1osz7omxd1jrog8mfc7g1 X-Rspamd-Server: rspamout01 X-Rspamd-Queue-Id: 82D332F X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX1+6ZB5aiIstgnHT1mkbwunl7EVygtSACw8= X-HE-Tag: 1774801323-940897 X-HE-Meta: U2FsdGVkX18pZN4YAl9vizmx6QL6pTAIWTuuNHWePIHTCuLwTCHaqAhz61vLX63NYEVrm8rQ+URZu/YZBZy/0r/xQjNwqJq4/syYFpHPmYKHlSzYsyx+JMlRK5E6MltnuQK4k5Q7iUrE1+s2mFq+fKItMMQimYFWbnprXhDleTtV1a143K/JnICTVinau0/HlkyKXUVZU0hjXVJLvkQ9KvX0U7TOHCGH4sh0XqsvW+UqFwAehfuWCtJkSr4NAoqjJOYF6Z+A41LtR/FC1tJJrTHd2/P1rCSP18vMQsXvQwRPxj+dVnbM2jFg7w0xFrA1nZZXt3DVi80tixaKHmpIlfycjmbZNYNzuQzp29W6FCEXNwzY+5efsw== On Fri, 27 Mar 2026 16:02:37 +0100 Tomas Glozar wrote: > Steven, > > please pull the following changes for RTLA (more info in tag description). I can pull this but I just noticed that starting with 7.0-rc1, it fails to build without libbpf: Auto-detecting system features: ... libtraceevent: [ on ] ... libtracefs: [ on ] ... libcpupower: [ OFF ] ... libbpf: [ OFF ] ... clang-bpf-co-re: [ on ] ... bpftool-skeletons: [ OFF ] libcpupower is missing, building without --deepest-idle-state support. Please install libcpupower-dev/kernel-tools-libs-devel libbpf is missing, building without BPF skeleton support. Please install libbpf-dev/libbpf-devel bpftool is missing or not supporting skeletons, building without BPF skeleton support. Please install bpftool make -f /work/git/linux-trace.git/tools/build/Makefile.build dir=. obj=rtla make[1]: Entering directory '/work/git/linux-trace.git/tools/tracing/rtla' make[2]: Entering directory '/work/git/linux-trace.git/tools/tracing/rtla' CC /work/git/linux-trace.git/tools/tracing/rtla/src/trace.o CC /work/git/linux-trace.git/tools/tracing/rtla/src/utils.o CC /work/git/linux-trace.git/tools/tracing/rtla/src/actions.o CC /work/git/linux-trace.git/tools/tracing/rtla/src/common.o CC /work/git/linux-trace.git/tools/tracing/rtla/src/osnoise.o CC /work/git/linux-trace.git/tools/tracing/rtla/src/osnoise_top.o CC /work/git/linux-trace.git/tools/tracing/rtla/src/osnoise_hist.o CC /work/git/linux-trace.git/tools/tracing/rtla/src/timerlat.o In file included from src/timerlat.c:18: src/timerlat_bpf.h:15:10: fatal error: bpf/libbpf.h: No such file or directory 15 | #include | ^~~~~~~~~~~~~~ compilation terminated. make[2]: *** [/work/git/linux-trace.git/tools/build/Makefile.build:94: /work/git/linux-trace.git/tools/tracing/rtla/src/timerlat.o] Error 1 make[2]: Leaving directory '/work/git/linux-trace.git/tools/tracing/rtla' make[1]: *** [/work/git/linux-trace.git/tools/build/Makefile.build:156: src] Error 2 make[1]: Leaving directory '/work/git/linux-trace.git/tools/tracing/rtla' make: *** [Makefile:104: /work/git/linux-trace.git/tools/tracing/rtla/rtla-in.o] Error 2 That should probably be fixed on top of v7.0-rcX so that it is not broken in 7.0. -- Steve > > Thanks, > Tomas > > The following changes since commit 11439c4635edd669ae435eec308f4ab8a0804808: > > Linux 7.0-rc2 (2026-03-01 15:39:31 -0800) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/tglozar/linux.git tags/rtla-v7.1 > > for you to fetch changes up to 82374995b63d2de21414163828a32d52610dcaf2: > > Documentation/rtla: Document SIGINT behavior (2026-03-27 10:58:30 +0100)