From nobody Wed Feb 11 15:25:15 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7A31C77B61 for ; Mon, 10 Apr 2023 01:13:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229679AbjDJBNv (ORCPT ); Sun, 9 Apr 2023 21:13:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229665AbjDJBNt (ORCPT ); Sun, 9 Apr 2023 21:13:49 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B1643A9A; Sun, 9 Apr 2023 18:13:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=VdW0QiWZs5tGfWPYA1DUgJb23J28q3ZPvcBOi0zT0BE=; b=daWXvKb1EIcxg0HC4CwHgCtg37 uOSPNeR3CtfZXI4UL1UQEKRw53ztrrwSN16KQDm0/4UjmKQBs/K4fdMJS1HKBP8Y2lFCOxRQuzvy+ X/QkANaB6jdpL1QM2u5V4JiTpYp1CIgii1o//f8tyFp/CHbaSd7E8IL75M0NWjF/wt+vxJviwGu+z iZqE/xoSuYH0mj4H0lD4fmN4yAnheEX/ke1abhcxu8W4roCX4+2RCCDCUDnQYUWYfWqdULe/K6RvQ JbetAX6DydD8As2XFOgUHaCRA9XZNIA9GMa0CZsceZI5KaSgue60KcV8q/9bGl1IQCz+DO4rLq033 1oudGLig==; Received: from [2601:1c2:980:9ec0::2764] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1plg61-00EPd9-31; Mon, 10 Apr 2023 01:13:26 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Richard Weinberger , Anton Ivanov , Johannes Berg , Damien Le Moal , linux-ide@vger.kernel.org, linux-um@lists.infradead.org, Geert Uytterhoeven Subject: [PATCH v3] UML: pata_cs5536: fix build for X86_32 UML with TRACEPOINTS Date: Sun, 9 Apr 2023 18:13:25 -0700 Message-Id: <20230410011325.26850-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Current build of pata_cs5536 for i386 UML fails with: ERROR: modpost: "__tracepoint_write_msr" [drivers/ata/pata_cs5536.ko] undef= ined! ERROR: modpost: "do_trace_write_msr" [drivers/ata/pata_cs5536.ko] undefined! ERROR: modpost: "__tracepoint_read_msr" [drivers/ata/pata_cs5536.ko] undefi= ned! ERROR: modpost: "do_trace_read_msr" [drivers/ata/pata_cs5536.ko] undefined! Add the arch/x86/lib/msr.o binary to resolve these undefined symbols. Signed-off-by: Randy Dunlap Cc: Richard Weinberger Cc: Anton Ivanov Cc: Johannes Berg Cc: Damien Le Moal Cc: linux-ide@vger.kernel.org Cc: linux-um@lists.infradead.org Cc: Geert Uytterhoeven Reviewed-by: Damien Le Moal --- v2: change from not building on UML to fixing the build on UML v3: add Rev-by: Damien Le Moal arch/x86/um/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -- a/arch/x86/um/Makefile b/arch/x86/um/Makefile --- a/arch/x86/um/Makefile +++ b/arch/x86/um/Makefile @@ -21,7 +21,7 @@ obj-y +=3D checksum_32.o syscalls_32.o obj-$(CONFIG_ELF_CORE) +=3D elfcore.o =20 subarch-y =3D ../lib/string_32.o ../lib/atomic64_32.o ../lib/atomic64_cx8_= 32.o -subarch-y +=3D ../lib/cmpxchg8b_emu.o ../lib/atomic64_386_32.o +subarch-y +=3D ../lib/cmpxchg8b_emu.o ../lib/atomic64_386_32.o ../lib/msr.o subarch-y +=3D ../kernel/sys_ia32.o =20 else