From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) (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 9917317993 for ; Tue, 17 Feb 2026 20:31:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771360278; cv=none; b=m76YbA9Cy3dTNe0NtnQoclNQ89VYoFeKmy2diUzLSg7Bc7QpNpeSGASknQkzYsHQ9pbqRgTY3zSe5+gJNPNW3YOErfMb6Wz9lZ4TW3tGNrVY0V0huJREVQtPgVYFv/JB2Gs0AIZEqngOz1qkDYYVCSRw6fTW4HM4W2tm2cVaZSA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771360278; c=relaxed/simple; bh=hO+8buJ08IDWxDqOqTeICTICo3lXnW7cHkPzxqGAG9I=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Mivk9WirLJ/4MfAtRALAKCQo4zi706n6hyECbz1LlJr1ZrjxUsbwGuclFK0/EoOPNrpq78Df1Iw5EFob/pas/8BviGCf0qzCLLfqqbKA05IYPGVj++rl0In3J7MdVZyjkwCl/uWkg+ekmzarg7IAQe7iyy1Rg1e6y3fC4UcyDP4= 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=216.40.44.12 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 omf12.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 2F2D6B8160; Tue, 17 Feb 2026 20:23:17 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf12.hostedemail.com (Postfix) with ESMTPA id 26A1617; Tue, 17 Feb 2026 20:23:15 +0000 (UTC) Date: Tue, 17 Feb 2026 15:23:16 -0500 From: Steven Rostedt To: "Nassiri, Mohammad" Cc: "linuxppc-dev@lists.ozlabs.org" , "linux-trace-users@vger.kernel.org" , "michael@ellerman.id.au" , "srostedt@redhat.com" , "masami.hiramatsu@linaro.org" , Christophe Leroy , Nicholas Piggin Subject: Re: [PPC][Tracing] Missing syscalls:* ftrace/perf events on PowerPC vs x86 Message-ID: <20260217152316.78d2dca8@gandalf.local.home> In-Reply-To: References: X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-users@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-Rspamd-Server: rspamout07 X-Rspamd-Queue-Id: 26A1617 X-Stat-Signature: 1xdoguaa1ixyckddak7mc6mjxxqgww1c X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX1/8QjY5lPcZmBYn+nIlhLI5IN77rpkBj2w= X-HE-Tag: 1771359795-761203 X-HE-Meta: U2FsdGVkX19dJW83xGOaCcQd1buhUTb0h2SypQSEZN3KTbh8n3AEMA8DD3jKvJA0BOusb1BY3RiNOtnfXIlsczA1MrPsCJ7xio/FF/M97Gg+Nry0/TUlICOJ5bCAukcaEPMoKyTmZx8HxNCkSz5H/tQ/ZECc6OqkuuDLPi2Brk1WcqgSfPq5lWXwhHmpAvib0V0u4P7tjWsu55b1v0h3xZx8nPozTmG/99uSRCAzpb3SY9ObEPchQWZqg14a+jTx1LKhv/ZWZK8fl0gOVMT91nKxTsXPuBI58s0yO1ocVrHPw0a5f/v/tSWVTJFF16ER2WsrSnH96vmIePVCBqcjFiB0Ch8zF9kY3Xohp+Z7zDI9cRNWePQfiQ== On Tue, 17 Feb 2026 20:10:39 +0000 "Nassiri, Mohammad" wrote: > Hello, > > On PPC64 with Yocto Kirkstone and Linux 5.10.x, 5.10 is ancient and nobody working upstream is going to bother looking at this. If it works on a more recent kernel, then maybe something needs to be backported. -- Steve