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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C475AC43217 for ; Mon, 20 Dec 2021 14:42:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235618AbhLTOml (ORCPT ); Mon, 20 Dec 2021 09:42:41 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:49752 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234916AbhLTOlL (ORCPT ); Mon, 20 Dec 2021 09:41:11 -0500 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 B8209B80EEB; Mon, 20 Dec 2021 14:41:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB584C36AE7; Mon, 20 Dec 2021 14:41:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1640011268; bh=kG5sUjlVAIYU2TEAVKXxTJOfbZ9adhIXSrQqpqsDxqQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CsWXmdLow+xZOn0MSaoPMC7Y51jjQ75DAPLyX4L29szole1WbnkPuQ0hf1UPDDd4b Cf7Da2IeSRX/jks6f+J9kDysWpRYDgiM+dXqu4NIFBSktJmPiKK9djSAKQk0TPzjeq u6+48kad9ZzVMNh26aHV0JFQxoQ5t8HCuZ9odAps= 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 , Sasha Levin Subject: [PATCH 4.19 18/56] hv: utils: add PTP_1588_CLOCK to Kconfig to fix build Date: Mon, 20 Dec 2021 15:34:11 +0100 Message-Id: <20211220143024.049888083@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211220143023.451982183@linuxfoundation.org> References: <20211220143023.451982183@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap [ Upstream commit 1dc2f2b81a6a9895da59f3915760f6c0c3074492 ] 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 Signed-off-by: Sasha Levin --- drivers/hv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig index 1c1a2514d6f31..b1c93441900ad 100644 --- 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. -- 2.33.0