From patchwork Thu Apr 14 13:08:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 561919 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 13A47C433FE for ; Thu, 14 Apr 2022 13:15:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243777AbiDNNRz (ORCPT ); Thu, 14 Apr 2022 09:17:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37376 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243817AbiDNNRp (ORCPT ); Thu, 14 Apr 2022 09:17:45 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70355BE0; Thu, 14 Apr 2022 06:15:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 1F224B82968; Thu, 14 Apr 2022 13:15:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E969C385A5; Thu, 14 Apr 2022 13:15:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649942118; bh=ttbQErNq1DNWXwjtdYJ4yzzBIABKh56kO9GVVDSZ1Fs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gmFBh6qGs1Xx3kAiXMn/gWkmcrpW2LY40Q6ECHsRzyMwHGRCS7w8wdaiu7Pk9Gw5c It6oZkQBK0Ko/C0x4B+paMRqqz/BBkI8aMxj21xVaVMyhehNlHluEgOYjhM3jWX5Wr 8ZZDEtdk9mOGA6FRA4BdvtyB35kYNbKOam8kAbMg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Randy Dunlap , kernel test robot , Arnd Bergmann , "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Wei Liu , Dexuan Cui , linux-hyperv@vger.kernel.org, Michael Kelley , =?utf-8?q?Petr_=C5=A0tetiar?= Subject: [PATCH 4.19 003/338] hv: utils: add PTP_1588_CLOCK to Kconfig to fix build Date: Thu, 14 Apr 2022 15:08:26 +0200 Message-Id: <20220414110838.987014792@linuxfoundation.org> X-Mailer: git-send-email 2.35.2 In-Reply-To: <20220414110838.883074566@linuxfoundation.org> References: <20220414110838.883074566@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Randy Dunlap commit 1dc2f2b81a6a9895da59f3915760f6c0c3074492 upstream. The hyperv utilities use PTP clock interfaces and should depend a a kconfig symbol such that they will be built as a loadable module or builtin so that linker errors do not happen. Prevents these build errors: ld: drivers/hv/hv_util.o: in function `hv_timesync_deinit': hv_util.c:(.text+0x37d): undefined reference to `ptp_clock_unregister' ld: drivers/hv/hv_util.o: in function `hv_timesync_init': hv_util.c:(.text+0x738): undefined reference to `ptp_clock_register' Fixes: 3716a49a81ba ("hv_utils: implement Hyper-V PTP source") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Cc: Arnd Bergmann Cc: "K. Y. Srinivasan" Cc: Haiyang Zhang Cc: Stephen Hemminger Cc: Wei Liu Cc: Dexuan Cui Cc: linux-hyperv@vger.kernel.org Cc: Greg Kroah-Hartman Reviewed-by: Michael Kelley Link: https://lore.kernel.org/r/20211126023316.25184-1-rdunlap@infradead.org Signed-off-by: Wei Liu Cc: Petr Štetiar Signed-off-by: Greg Kroah-Hartman --- drivers/hv/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/hv/Kconfig +++ b/drivers/hv/Kconfig @@ -16,6 +16,7 @@ config HYPERV_TSCPAGE config HYPERV_UTILS tristate "Microsoft Hyper-V Utilities driver" depends on HYPERV && CONNECTOR && NLS + depends on PTP_1588_CLOCK_OPTIONAL help Select this option to enable the Hyper-V Utilities.