From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) (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 6F545226CF3; Tue, 24 Jun 2025 20:30:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750797024; cv=none; b=jU7msMIuDDzUYAmi3quvohg4GnhKYVbb2G9EdA+WTPTLIMicYAAGKS0gCo97HGTswQH3TqN2/okXBdCZUWnRbOOiSb4/qTv4dZK+yK/d+Eph5VKFlzTeeBpk/C4wQRc7UiaoTlwk/rCTZAq9ZUAkTTCo8E/mZ07m8+H34FIeATg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750797024; c=relaxed/simple; bh=r0BGxRvGGazgNQl+Evi5LdgZpHgbLsYLLsHsiMw8HR4=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=RvPsb7g4GPq5KCuvTzpWpNBBPydqQ2NoFz1wBh/fQcZVbRxrdhCY+iuYUFf3vSOPgaEe55w2XSNMh93S8HiNaJH4l/griSqoeIzvR66DoPz497U0cWTeSYEtAKG4B2OwEXRZyIj8yFV4kmuzPxm4DarIVwZIIqMxnFGl6uRuqHA= 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=216.40.44.14 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 omf08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 4B034BEA0D; Tue, 24 Jun 2025 20:30:18 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf08.hostedemail.com (Postfix) with ESMTPA id 648A820025; Tue, 24 Jun 2025 20:30:14 +0000 (UTC) Date: Tue, 24 Jun 2025 16:30:13 -0400 From: Steven Rostedt To: Indu Bhagat Cc: Peter Zijlstra , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, x86@kernel.org, Masami Hiramatsu , Mathieu Desnoyers , Josh Poimboeuf , Ingo Molnar , Jiri Olsa , Namhyung Kim , Thomas Gleixner , Andrii Nakryiko , "Jose E. Marchesi" , Beau Belgrave , Jens Remus , Linus Torvalds , Andrew Morton Subject: Re: [PATCH v10 02/14] unwind_user: Add frame pointer support Message-ID: <20250624163013.06c6c726@batman.local.home> In-Reply-To: <6f1c21e9-ba0f-4262-8f56-962e0a7d6877@oracle.com> References: <20250611005421.144238328@goodmis.org> <20250611010428.092934995@goodmis.org> <20250618135201.GM1613376@noisy.programming.kicks-ass.net> <20250618110915.754e604f@gandalf.local.home> <6f1c21e9-ba0f-4262-8f56-962e0a7d6877@oracle.com> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-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: htuzsruqx5b9qcc8c8nfrkzx7aru9asq X-Rspamd-Server: rspamout01 X-Rspamd-Queue-Id: 648A820025 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX194JVDKxupSlk6ajjbciStKN2QFizai75w= X-HE-Tag: 1750797014-895506 X-HE-Meta: U2FsdGVkX18kexM3alD+wmiOBkxPT6Y+hN8pFlEMejxx8x0Ua+KW5x7Z0iP2n8wxaDJuOYuHjGrR5J3M0X2cf4Xj5xHrSNAJvIByULlA3iJJu60Qx7aQDqrdwQWArXhbW0TLWMYVsBEPzgEnlv23JR9y6UNA6AGsOdd+IFt8hRK5jC9TsuDS21LV1OFEPnrqM1L1SOorGmSa1vnFPikWoUKKlajpNKFcVcAgbrQCjv8zWOWATDMtJwlHdPK25NX+lREmLuUnngA5mqpYMEabiO4I6cU0mAo1eyTvGu2aDLf5/ZJOZsz9+Y+Njz+LPbD3t32s3WuVHDr/JskgPIW67aRGf3CV2fmN On Mon, 23 Jun 2025 09:31:17 -0700 Indu Bhagat wrote: > >> Also, CFA here is Call-Frame-Address and RA Return-Address ? > > > > I believe so. Do you want me to add a comment? > > > > If a comment is added, Canonical Frame Address will be more appropriate. Thanks Indu, Updated. -- Steve