From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) (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 26F073B19A; Fri, 4 Jul 2025 00:36:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751589405; cv=none; b=R5f+VsxKciVVoq75/ORVJSCiKNQ7a7fCWq3KCMApt3ctDECWD7FCk6T3u2we0xeripcmafpu2BjJYfe2mi2l0uyQrv0mIqE0Ws7d0YzFp3u58txlbTS0gjtQfUxPjZ8SMgoYpOe/k2fu/2YsxTKmuLrajggvuRZjErxsnfVLpVw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751589405; c=relaxed/simple; bh=PhACeU+IJvtaLptUIt3uwtCFvi3EQuqw8vEaWB4nQgo=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=quz7kh16DRiPPBoq0G/5SCI5HaA1SjQdePi6qcUI97h7wuAqcDCgHM9OxSKD+Ahk+0wCa4q0K6KizpVYOcpnQmaixA6uQC3ju1DvAxg83Jq8jMSIpDtHfyevb24B/XdmDuOdJ4kPQTI5iU7algq0q/0FeLJjJpJ1vIcQPjIoswE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf10.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id E82CA1D8CAA; Fri, 4 Jul 2025 00:36:34 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf10.hostedemail.com (Postfix) with ESMTPA id 0C4E630; Fri, 4 Jul 2025 00:36:29 +0000 (UTC) Date: Thu, 3 Jul 2025 20:36:28 -0400 From: Steven Rostedt To: Jens Remus Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, x86@kernel.org, Indu Bhagat , Masami Hiramatsu , Mathieu Desnoyers , Josh Poimboeuf , Peter Zijlstra , Ingo Molnar , Jiri Olsa , Namhyung Kim , Thomas Gleixner , Andrii Nakryiko , "Jose E. Marchesi" , Beau Belgrave , Linus Torvalds , Andrew Morton , Jens Axboe , Florian Weimer , Heiko Carstens , Vasily Gorbik Subject: Re: [PATCH v7 00/12] unwind_deferred: Implement sframe handling Message-ID: <20250703203628.09291030@batman.local.home> In-Reply-To: <7eea50a5-e1b0-4319-9a25-cb8b327a836d@linux.ibm.com> References: <20250701184939.026626626@goodmis.org> <7eea50a5-e1b0-4319-9a25-cb8b327a836d@linux.ibm.com> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-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-Rspamd-Queue-Id: 0C4E630 X-Rspamd-Server: rspamout02 X-Stat-Signature: m95h75hykg7614nsbpbz6riykcyxiz5m X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX1/LdmgPZ7NYINeP0/nCbMhlgGHVrf3SR/Q= X-HE-Tag: 1751589389-636873 X-HE-Meta: U2FsdGVkX18andQ6UqQeO2LphyWVEA/lJt8H7gykBKlvnnbhBTegBZdjSkZZO28KlEi4PdGvkkYYlqygGuN/zNL5cQ+I4C2gf56uB9qrQpZSTcHFkn7zw1Q1DWfxMslNFFk4r5UnqzBEYsV4sGEz6C3kNCj9x473rekZ496MT5esYvaGFu/YTK6Cwk2E1Mhi1IwPgNlq80ikdCIamfJAw12aiKQ0wDMN5bGGIXNdC/C5AspFxR9rnIv0ZZ7PiK9/ELuITfS6Mwz5eZuoHcTAmR79tn+5erVT+x4CpRX2uQV/powB/2HsbxN2PZs8ilNyi9ilwn6CIT+nYfAuyFec4GDcqy+hEFUcJfS74yMEMZCptzHix9ctQIh+rOHNr7Ay1NsSPSS3n5v5rYrD3wEBRAxTRL4lQNO1vMuUDvCAx1o= On Wed, 2 Jul 2025 14:57:22 +0200 Jens Remus wrote: > Additionally it would make sense to include the patches from Josh that > add SFrame information to the vDSO on x86 [3]. > > [1]: [PATCH v12 00/11] perf: Support the deferred unwinding infrastructure, > https://lore.kernel.org/linux-trace-kernel/20250701180410.755491417@goodmis.org/ > > [2]: https://lore.kernel.org/linux-trace-kernel/51903e66-56bc-42a4-b80c-9c3223e2a48a@linux.ibm.com/ > > [3]: [PATCH v6 0/6] x86/vdso: VDSO updates and fixes for sframes, > https://lore.kernel.org/all/20250425023750.669174660@goodmis.org/ I didn't add the VDSO yet, but I just pushed to the linux-trace.git tree as: unwind/main that has my latest perf and sframe code merged. It's my work in progress and is not what I published yet as patches. It's firework holiday here so I'm going to be mostly offline until Monday. -- Steve