From patchwork Tue Apr 5 07:17:49 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: 557197 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 B6857C35273 for ; Tue, 5 Apr 2022 10:46:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245607AbiDEKja (ORCPT ); Tue, 5 Apr 2022 06:39:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238760AbiDEJcp (ORCPT ); Tue, 5 Apr 2022 05:32:45 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C43982AFF; Tue, 5 Apr 2022 02:20:03 -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 710F5B81B75; Tue, 5 Apr 2022 09:20:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0D6DC385A4; Tue, 5 Apr 2022 09:20:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649150401; bh=MVgAlWvP92ctLAd+b4nIN9lxSN72tSLbU4rwT1rGihY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=s9bjq6+gVmKFpO1/5uBwpOvVlyIJBYSlWdvbCv6Ssm1UZryo0VaCZMs2b4Pow96tL yoHIQM+dMDkDlX2K3QpeT/O03pcOUGjarRGomrBSS4X5yZDjkLJyQTv6h5BNOYwACF lsocq5sDdSsbKfi75yi0fxJz97+itSoKcL+vsxDk= 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 5.15 007/913] hv: utils: add PTP_1588_CLOCK to Kconfig to fix build Date: Tue, 5 Apr 2022 09:17:49 +0200 Message-Id: <20220405070340.032267794@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070339.801210740@linuxfoundation.org> References: <20220405070339.801210740@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 @@ -18,6 +18,7 @@ config HYPERV_TIMER 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.