From patchwork Fri Dec 2 12:23:01 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ian Jackson X-Patchwork-Id: 9458337 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 81B3D60756 for ; Fri, 2 Dec 2016 12:25:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7342C284FE for ; Fri, 2 Dec 2016 12:25:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 67C76284E6; Fri, 2 Dec 2016 12:25:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A247E284E6 for ; Fri, 2 Dec 2016 12:25:53 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cCmsG-0006iN-D0; Fri, 02 Dec 2016 12:23:32 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cCmsF-0006hp-N8 for xen-devel@lists.xensource.com; Fri, 02 Dec 2016 12:23:31 +0000 Received: from [85.158.137.68] by server-13.bemta-3.messagelabs.com id AC/5A-23854-3C761485; Fri, 02 Dec 2016 12:23:31 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNIsWRWlGSWpSXmKPExsXitHRDpO6hdMc Ig2tdphb3prxnd2D02N63iz2AMYo1My8pvyKBNWPix7UsBZu4KrbNvMbawPiUo4uRk0NCwF9i 8fqP7BC2h8T1syeYQGw2AV2Jpi1/2UBsEQFlieNNX1i7GLk4mAWeM0lsmDOfuYuRg0NYwE2i7 acCSA2LgIrE5cdHWEBsXqA5rRfmMUPMlJM4f/wnmM0p4Cmx7sV7sBohoJo/c3eDjRESUJOYuz 4eolVQ4uTMJ2AlzAISEgdfvIAaYynxbf1T5gmM/LOQlM1CUraAkWkVo3pxalFZapGuhV5SUWZ 6RkluYmaOrqGBsV5uanFxYnpqTmJSsV5yfu4mRmCgMQDBDsYL7c6HGCU5mJREeTk0HCOE+JLy UyozEosz4otKc1KLDzHKcHAoSfD+TgPKCRalpqdWpGXmAEMeJi3BwaMkwrszFSjNW1yQmFucm Q6ROsWoKCXOuw6kTwAkkVGaB9cGi7NLjLJSwryMQIcI8RSkFuVmlqDKv2IU52BUEub9DjKFJz OvBG76K6DFTECLO67bgywuSURISTUwai/8OKsv3+NQlP4yN/naje+SN2i+XrYpgieLZ9uXJ73 frXNLt1StP/P71Kvzj0+H2u0yW63HGOj3NrEr6G9yQt6e0MMLu5wt83axiuk2/2M2ye1iiN7D fyR8XplwxetjAWnz3RZMOlmgpG+ltSNefPMqt62iUt9qJq85+j/t857qzR/2vFkyR4mlOCPRU Iu5qDgRAFZgIw+uAgAA X-Env-Sender: prvs=13734adc3=Ian.Jackson@citrix.com X-Msg-Ref: server-14.tower-31.messagelabs.com!1480681405!74124750!2 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 9.0.16; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25508 invoked from network); 2 Dec 2016 12:23:30 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-14.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 2 Dec 2016 12:23:30 -0000 X-IronPort-AV: E=Sophos;i="5.33,729,1477958400"; d="scan'208";a="392686354" X-CrossPremisesHeadersFilteredBySendConnector: FTLPEX02AMS01.citrite.net From: Ian Jackson To: Date: Fri, 2 Dec 2016 12:23:01 +0000 Message-ID: <1480681381-1188-3-git-send-email-ian.jackson@eu.citrix.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1480681381-1188-1-git-send-email-ian.jackson@eu.citrix.com> References: <1480681381-1188-1-git-send-email-ian.jackson@eu.citrix.com> MIME-Version: 1.0 X-OrganizationHeadersPreserved: FTLPEX02AMS01.citrite.net Cc: Stefano Stabellini , Wei Liu , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Jan Beulich Subject: [Xen-devel] [PATCH 2/2] Re-enable hypervisor debug as part of opening 4.9 X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP AFAICT following bacbf0cb7349 "build: convert debug to Kconfig" hypervisor debug enablement is controlled here, rather than in Config.mk. The release checklist says that when branching, the new staging should have debug enabled. It seems to me that I should be changing this here, therefore. As additional evidence, I offer e1d1c68ea8a3 "xen: disable debug build" which went in between 4.8.0 RC5 and RC6. It does not explain why this was done but it does STM that reverting that change is right. CC: Andrew Cooper CC: George Dunlap CC: Jan Beulich CC: Konrad Rzeszutek Wilk CC: Stefano Stabellini CC: Tim Deegan CC: Wei Liu Signed-off-by: Ian Jackson Acked-by: Jan Beulich --- xen/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/Kconfig.debug b/xen/Kconfig.debug index b3bb085..e9f7dcd 100644 --- a/xen/Kconfig.debug +++ b/xen/Kconfig.debug @@ -3,7 +3,7 @@ menu "Debugging Options" config DEBUG bool "Developer Checks" - default n + default y ---help--- If you say Y here this will enable developer checks such as asserts and extra printks. This option is intended for development purposes