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 CA1DA3D6CD9; Tue, 21 Apr 2026 14:16:46 +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=1776781006; cv=none; b=f0xeauoNNU5R6Gvb7iyyOJHmifbuH5mXdf7eVMOkG6GE2XMmeBPJvPE6JQK3BMTuXzz4aYHdraibekSwos0BR98lPNwFPbtEyYJpDcSIVjsj1CPfxdRBwZfxpcoaFl7WJU0O4uG6URqa15GH8wFZ1TisrKFpeW1zpJxUU4MsJho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776781006; c=relaxed/simple; bh=oghBsycnXDnrtMi1JYuIu/4lJFlqtB/s6yt+NLMKL70=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=t+avDxNbjXRgcywdMZtExMHjfAeO0x5rrfI7qVyLVecpCo9zk6n8BskuoopYEOwSsGPaY5sSfoeUHkCqZmX6UiVeI8WK+IPHiKjKu0S41F5uYho76EhKyRs8DCa8KEetdQBI6dqqR51yB2CKx0roFin5nLTI1CKjoOAL5KJ1RCY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KI3/pG7f; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="KI3/pG7f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 656F6C2BCB0; Tue, 21 Apr 2026 14:16:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776781006; bh=oghBsycnXDnrtMi1JYuIu/4lJFlqtB/s6yt+NLMKL70=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=KI3/pG7fZrnb2u+WC2Vvy1x8VHbZt+nb/x02CyxQt+lErZJAKhPNUhGaDgx5zdBin P1kGZOp2aBTaNKJrTCAlNqE1PovzkjIrxgJacDGiumHQeFxPmiPdXTSQ2uXorDaXaQ bmOsFLthgAYV1zaSh5q+hS9w8JorLKHbKiuqwnLz2ggW6A0dh/UAQN1779Nldw0tPH eRyEng+GbA5wDQzQ8vg8E5ousmKZUVxbiX5uxKAjp61y/ASaEBvbsSEc/a90hjR5f5 UdfVsGgEf15MJJpw/QbFheKs7KnkxiNo+WDFpnkF5Ly3BdB1vIrS9A0LQzjy8n9WyE mXeFtj7xcEAVA== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wFBu8-0000000DRnn-0UlL; Tue, 21 Apr 2026 14:16:44 +0000 Date: Tue, 21 Apr 2026 15:16:43 +0100 Message-ID: <86ik9k1jqs.wl-maz@kernel.org> From: Marc Zyngier To: Steven Rostedt Cc: Paolo Bonzini , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, torvalds@linux-foundation.org, Arnd Bergmann , Nathan Chancellor , linux-trace-kernel@vger.kernel.org Subject: Re: [PATCH] kernel: trace: do not generate undefsyms_base.c In-Reply-To: <20260421100209.7535e26f@gandalf.local.home> References: <20260421100455.324333-1-pbonzini@redhat.com> <20260421100209.7535e26f@gandalf.local.home> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/30.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: rostedt@goodmis.org, pbonzini@redhat.com, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, torvalds@linux-foundation.org, arnd@arndb.de, nathan@kernel.org, linux-trace-kernel@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Tue, 21 Apr 2026 15:02:09 +0100, Steven Rostedt wrote: > > On Tue, 21 Apr 2026 11:04:55 +0100 > Paolo Bonzini wrote: > > > The code to autogenerate undefsyms_base.c in the Makefile is larger > > than the file itself. > > > > Remove the "echo" indirection that creates the file, which keeps > > the build system sane and makes it much easier to edit it if/when > > new situations arrive. > > > > Reported-by: Linus Torvalds > > Signed-off-by: Paolo Bonzini > > Marc beat you to it by a few minutes ;-) > > https://lore.kernel.org/all/20260421095446.2951646-1-maz@kernel.org/ > > Although he didn't Cc linux-trace-kernel@vger.kernel.org :-p > > But anyway, it ended up in my internal Patchwork. I'll take his as they are > both pretty much the same patch. On the other hand, Paolo's patch has the SPDX tag on the new file, which I forgot to add. Your call, anyway. Thanks, M. -- Without deviation from the norm, progress is not possible.