From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 910821DF728; Tue, 29 Oct 2024 13:15:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730207706; cv=none; b=tYLUicHRus3gFhWMmh7aSWVwqsiVLG4LHVNLgZGU0LhxpulrRsCIOqCFpe3VWHPbDvsSCNx7KxWvuMYQBaj+ZM7F9IX0LFG4CUzC/K8NgD7+p93O3RYK2F/px4R7Z3wUqTWXu9yC+myQeYBAujnEVNPkMOV96mu3zVa2KVLtQ3I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730207706; c=relaxed/simple; bh=kuJ3Fjcda1RNw1fiCyB9tDv/hfqeoLtXDMQNwY+yTSI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QgRBVo04Qcv4K9Pavrymm6AzICZa/jEjeAxj47uAPM18L23gWQZrJqw3eIe8DKFg6BoAyBYi6GdUZeULeRKfSzyPOAxrH/T+VKLOD+eB5F5MjgWLJoVsByA+XypdjqFL2HE+bp+7EBbf7F9WyhNnG0VcqrPbG/8xvz+apulDtZQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Nrk5SqpO; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Nrk5SqpO" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=DT7jeS7FiqKOMIwmZQjpdQKO9v8dB1eyq3lRzQ6nn5g=; b=Nrk5SqpO+K+YuQlAKs09zJvY3v ddtLQRMCv1ErYoMP+r908jjSceZTgNwGjGm5xiuvt4Vn070bPTuChIpPhBEQqbu8LYRIRURbD/EP1 PJHPyTg15uqrRb2UvKeargvSsuILGrveAwgd+ASxMIFk/dkrRlbVcYq7iFWNMetkNR6sTYMM6A2+J PaSyDU57J3wktZg3EuQUGkuej2m1ust4GEkMm48i3Tz/g6PH7YbJkP894RJsS+0Zwyy5RLAvaPOOR vwoVlpMhl/NVo/EKp9sFMtXHeVj+37StCf0l4KfnalUU20d8qOBpdoew3uweAph3eNNJr6CNfg3kY nujb0hRA==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1t5m3Z-00000009jHJ-2ujf; Tue, 29 Oct 2024 13:14:46 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id E59AF30073F; Tue, 29 Oct 2024 14:14:45 +0100 (CET) Date: Tue, 29 Oct 2024 14:14:45 +0100 From: Peter Zijlstra To: Josh Poimboeuf Cc: x86@kernel.org, Steven Rostedt , Ingo Molnar , Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org, Indu Bhagat , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , linux-perf-users@vger.kernel.org, Mark Brown , linux-toolchains@vger.kernel.org, Jordan Rome , Sam James , linux-trace-kernel@vger.kerne.org, Andrii Nakryiko , Jens Remus , Mathieu Desnoyers , Florian Weimer , Andy Lutomirski Subject: Re: [PATCH v3 10/19] unwind/x86: Enable CONFIG_HAVE_UNWIND_USER_SFRAME Message-ID: <20241029131445.GX14555@noisy.programming.kicks-ass.net> References: Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Oct 28, 2024 at 02:47:37PM -0700, Josh Poimboeuf wrote: > Binutils 2.41 supports generating sframe v2 for x86_64. It works well > in testing so enable it. There is no sframe for 32bit?