From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2043F2FBDFB; Wed, 22 Oct 2025 20:39:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761165575; cv=none; b=JJAukJd+fZYYmOZFhIETK5pJEycFgpqKU32bJCHSHzMLsOs6KTr1gUMEN+0t84EEtEK4HpJtarZibbgZyTgErKfoT8nG3hLNe+/cKfsCDZ1bMtDbO2rj+Ya1KJoBcBX0tML6RHD18dUdl/bVafqJrnv/GHB6j8IBxTajPxX029o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761165575; c=relaxed/simple; bh=Mv96Ed+x0MGsCybuHkpz+hgXUvhyD19vRt09uvNP3kE=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=A8nfi155Pyw7aEz3FjXV+i5LMptpnUlkxSv0w2dhd1lfLy4NdbrtOUBLBiIMEzZgPGtq8l18VM+8H7Nl9zwLCiquBc5trRpOQQKQAg3bS7bxUanZ+tBR772nRqcZJ+HJl+FdvSmEF1Mp1L/tTlsdoLv7caXmkbe479dpH28plVM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=UpJbNPMN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="UpJbNPMN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 877CEC4CEE7; Wed, 22 Oct 2025 20:39:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1761165574; bh=Mv96Ed+x0MGsCybuHkpz+hgXUvhyD19vRt09uvNP3kE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=UpJbNPMNCZxnQgBXufWkrUDNWXaRkU2uoX4SsZyzBaIruBWzGMHftF6ISsvsJSlaY tQOMu7i3QJDXR0tYconjL8RMNZP/aXpj4p6xIKob1pGpGM/OU8o21ClRsHQAfx4pJo 6Ai80zzqEZ3McBKxRvniDh2jBFGV7SHpN1Xfd7a8= Date: Wed, 22 Oct 2025 13:39:32 -0700 From: Andrew Morton To: Jens Remus Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, x86@kernel.org, linux-mm@kvack.org, Steven Rostedt , Josh Poimboeuf , Masami Hiramatsu , Mathieu Desnoyers , Peter Zijlstra , Ingo Molnar , Jiri Olsa , Arnaldo Carvalho de Melo , Namhyung Kim , Thomas Gleixner , Andrii Nakryiko , Indu Bhagat , "Jose E. Marchesi" , Beau Belgrave , Linus Torvalds , Florian Weimer , Kees Cook , "Carlos O'Donell" , Sam James , Borislav Petkov , Dave Hansen , David Hildenbrand , "H. Peter Anvin" , "Liam R. Howlett" , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Suren Baghdasaryan , Vlastimil Babka , Heiko Carstens , Vasily Gorbik Subject: Re: [PATCH v11 00/15] unwind_deferred: Implement sframe handling Message-Id: <20251022133932.5e8b419d3525da07453b137d@linux-foundation.org> In-Reply-To: <20251022144326.4082059-1-jremus@linux.ibm.com> References: <20251022144326.4082059-1-jremus@linux.ibm.com> X-Mailer: Sylpheed 3.7.0 (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 On Wed, 22 Oct 2025 16:43:11 +0200 Jens Remus wrote: > This is the implementation of parsing the SFrame section in an ELF file. Presently x86_64-only, it seems. Can we expect to see this implemented for other architectures? Would a selftest for this be appropriate? To give testers some way of exercising the code and make to life better for people who are enabling this on other architectures. In what tree do you anticipate this project being carried?