From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1806DC3DA49 for ; Sat, 20 Jul 2024 23:10:22 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=mailbox.org header.i=@mailbox.org header.a=rsa-sha256 header.s=mail20150812 header.b=ndgXfHC4; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4WRMhX4vZpz3cRs for ; Sun, 21 Jul 2024 09:10:20 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=mailbox.org header.i=@mailbox.org header.a=rsa-sha256 header.s=mail20150812 header.b=ndgXfHC4; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=mailbox.org (client-ip=80.241.56.172; helo=mout-p-202.mailbox.org; envelope-from=erhard_f@mailbox.org; receiver=lists.ozlabs.org) Received: from mout-p-202.mailbox.org (mout-p-202.mailbox.org [80.241.56.172]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4WRMgk712pz3cGS for ; Sun, 21 Jul 2024 09:09:37 +1000 (AEST) Received: from smtp202.mailbox.org (smtp202.mailbox.org [10.196.197.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4WRMgY5Jvxz9sQm for ; Sun, 21 Jul 2024 01:09:29 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1721516969; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3hQ7rW0uqzPwXuEwVK9t+WFNfa7kKLnBdSdH9MFkRyc=; b=ndgXfHC4iCpdmqs4BJOARKJ+r63R1YsPNXGJYCtMjsQG8LtIQhGctl9lrLq+eLpwN7yL5T ipguPiwpWAhN8HgCmBuqDYqhAeyiDhwkX9Y9LUtc0kFf0hwYmhL2gZOuDTFx9kAAbfM55S M0iJrANhyYPWLbzSrlSYEybfGgwbfThlNoM44Cw3FsiZmhXe3KaKgV+cGEr4qWnVQOjtzl WDuqozJw9zCr8QIMnLirmJfxIl75iLcWjdVfoKStVXBuc4r52NbGqvECLVaQ9fnQlRM+3q 6Khz8aFcew6MQbX1oDo4gSj8l5uwvxs+UEp4vlx2Y8DhIudQjo2xAW934bKnbQ== Date: Sun, 21 Jul 2024 01:09:26 +0200 From: Erhard Furtner To: linuxppc-dev@lists.ozlabs.org Subject: Re: Kernel build failure with MEM_ALLOC_PROFILING=y set (Talos II, v6.10-rc5) Message-ID: <20240721010926.60efacc3@yea> In-Reply-To: <20240629153128.4660755c@yea> References: <20240629153128.4660755c@yea> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-MBO-RS-ID: 75727a27fd850f830e6 X-MBO-RS-META: 739axpqcw634rtu3hpq78p1uras6x7dg X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Sat, 29 Jun 2024 15:31:28 +0200 Erhard Furtner wrote: > I get a build failure on v6.10-rc5 on my Talos II when MEM_ALLOC_PROFILING=y is enabled: > > [...] > LD [M] fs/xfs/xfs.o > LD [M] fs/bcachefs/bcachefs.o > AR built-in.a > AR vmlinux.a > LD vmlinux.o > OBJCOPY modules.builtin.modinfo > GEN modules.builtin > GEN .vmlinux.objs > MODPOST Module.symvers > ERROR: modpost: "page_ext_get" [arch/powerpc/kvm/kvm-hv.ko] undefined! > ERROR: modpost: "mem_alloc_profiling_key" [arch/powerpc/kvm/kvm-hv.ko] undefined! > ERROR: modpost: "page_ext_put" [arch/powerpc/kvm/kvm-hv.ko] undefined! > make[2]: *** [scripts/Makefile.modpost:145: Module.symvers] Fehler 1 > make[1]: *** [/usr/src/linux-stable/Makefile:1886: modpost] Fehler 2 > make: *** [Makefile:240: __sub-make] Fehler 2 > > Same .config builds fine without MEM_ALLOC_PROFILING set. Kernel .config attached. Build problem still there on now released v6.10 with MEM_ALLOC_PROFILING=y. Can't bisect as build with MEM_ALLOC_PROFILING fails since it's introduction in v6.10-rc1. Regards, Erhard