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 X-Spam-Level: X-Spam-Status: No, score=-13.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 20952C433E0 for ; Tue, 19 May 2020 00:04:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E072B207D4 for ; Tue, 19 May 2020 00:04:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Ioj22+ZN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E072B207D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=UyoRfXvX8HTm0WNCEFvQnD9W4AXHpuX0Tf6KeGeIJNY=; b=Ioj22+ZNupL3/7 yb2Ak5JkreUCOGNIgQVix9I58fy+lxRRg9qBH7h2uU7VoqjQ/T5Bc7eJb8y/POdg/fHn//Xd87L57 h+aEvsh2+eB8XCCFxmumJ2aKwkjsE0rx0FkNnZ3jzB61yKKBdAkoxdiVned6JGQKL3zCrcdP17rB8 0Q3YKpn1CUgVXxn6PK2+bjDErz1136fhhf7lG+VFC25TTWJDU7hvxfSh2QdNijm1lUcMWjsuTMbZd v4fT3025xEAwcPOfEWL/H898IipUn8U6L0EBGbE2qTyy1yYdj0RkOJPEfCxoBf+IlBy1sYlubglxM Md8RTECsmuX86QH1oUNA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1japjo-0002eR-PX; Tue, 19 May 2020 00:04:04 +0000 Received: from mga14.intel.com ([192.55.52.115]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1japji-0002cd-5U; Tue, 19 May 2020 00:04:03 +0000 IronPort-SDR: gZWmm/TEdsgnpd9ogOxWfOMGc/aGQHTtkpfINvOL6DiKqM1qQ8NErWGiJjvHi+GpmR6cbgCLNm elqsv7knwHfw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2020 17:03:54 -0700 IronPort-SDR: CQuTQnTz1+JwZWX2d1WkK2LuNRFRtRrXIRjWbZwMShXh3iry4az0PRxvklanrFBM1Vj0az/yVj 2Cp/II0Msphg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,408,1583222400"; d="scan'208";a="439413806" Received: from iweiny-desk2.sc.intel.com ([10.3.52.147]) by orsmga005.jf.intel.com with ESMTP; 18 May 2020 17:03:52 -0700 Date: Mon, 18 May 2020 17:03:52 -0700 From: Ira Weiny To: Guenter Roeck Subject: Re: [PATCH V3 07/15] arch/kunmap_atomic: Consolidate duplicate code Message-ID: <20200519000352.GF3025231@iweiny-DESK2.sc.intel.com> References: <20200507150004.1423069-1-ira.weiny@intel.com> <20200507150004.1423069-8-ira.weiny@intel.com> <20200516223306.GA161252@roeck-us.net> <20200518034938.GA3023182@iweiny-DESK2.sc.intel.com> <20200518042932.GA59205@roeck-us.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200518042932.GA59205@roeck-us.net> User-Agent: Mutt/1.11.1 (2018-12-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200518_170358_221733_74CD5078 X-CRM114-Status: GOOD ( 23.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Zijlstra , Benjamin Herrenschmidt , Dave Hansen , dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org, "James E.J. Bottomley" , Max Filippov , Paul Mackerras , "H. Peter Anvin" , sparclinux@vger.kernel.org, Dan Williams , Helge Deller , x86@kernel.org, linux-csky@vger.kernel.org, Christoph Hellwig , Ingo Molnar , linux-snps-arc@lists.infradead.org, linux-xtensa@linux-xtensa.org, Borislav Petkov , Al Viro , Andy Lutomirski , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Chris Zankel , Thomas Bogendoerfer , linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, Christian Koenig , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, May 17, 2020 at 09:29:32PM -0700, Guenter Roeck wrote: > On Sun, May 17, 2020 at 08:49:39PM -0700, Ira Weiny wrote: > > On Sat, May 16, 2020 at 03:33:06PM -0700, Guenter Roeck wrote: > > > On Thu, May 07, 2020 at 07:59:55AM -0700, ira.weiny@intel.com wrote: > > > > From: Ira Weiny > > > > > > > > Every single architecture (including !CONFIG_HIGHMEM) calls... > > > > > > > > pagefault_enable(); > > > > preempt_enable(); > > > > > > > > ... before returning from __kunmap_atomic(). Lift this code into the > > > > kunmap_atomic() macro. > > > > > > > > While we are at it rename __kunmap_atomic() to kunmap_atomic_high() to > > > > be consistent. > > > > > > > > Reviewed-by: Christoph Hellwig > > > > Signed-off-by: Ira Weiny > > > > > > This patch results in: > > > > > > Starting init: /bin/sh exists but couldn't execute it (error -14) > > > > > > when trying to boot microblazeel:petalogix-ml605 in qemu. > > > > Thanks for the report. I'm not readily seeing the issue. > > > > Do you have a kernel config? Specifically is CONFIG_HIGHMEM set? > > > See below. Yes, CONFIG_HIGHMEM is set. > > The scripts used to build and boot the image are at: > > https://github.com/groeck/linux-build-test/tree/master/rootfs/microblazeel Despite finding the obvious error earlier today I've still been trying to get this to work. I had to make some slight modifications to use the 0-day cross compile build and my local qemu build. But those were pretty minor modifications. I'm running on x86_64 host. With those slight mods to the scripts I get the following error even without my patch set on 5.7-rc4. I have 1 cpu pegged at 100% while it is running... Is there anything I can do to get more debug output? Perhaps I just need to let it run longer? Thanks, Ira 16:46:54 > ../linux-build-test/rootfs/microblazeel/run-qemu-microblazeel.sh Build reference: v5.7-rc4-2-g7c2411d7fb6a Building microblaze:petalogix-s3adsp1800:qemu_microblazeel_defconfig ... running ................ failed (silent) ------------ qemu log: qemu-system-microblazeel: terminating on signal 15 from pid 3277686 (/bin/bash) ------------ Building microblaze:petalogix-ml605:qemu_microblazeel_ml605_defconfig ... running ................ failed (silent) ------------ qemu log: qemu-system-microblazeel: terminating on signal 15 from pid 3277686 (/bin/bash) ------------ 16:47:23 > git di diff --git a/rootfs/microblazeel/run-qemu-microblazeel.sh b/rootfs/microblazeel/run-qemu-microblazeel.sh index 68d4de39ab50..0d6a4f85308f 100755 --- a/rootfs/microblazeel/run-qemu-microblazeel.sh +++ b/rootfs/microblazeel/run-qemu-microblazeel.sh @@ -3,7 +3,8 @@ dir=$(cd $(dirname $0); pwd) . ${dir}/../scripts/common.sh -QEMU=${QEMU:-${QEMU_BIN}/qemu-system-microblazeel} +#QEMU=${QEMU:-${QEMU_BIN}/qemu-system-microblazeel} +QEMU=/home/iweiny/dev/qemu/microblazeel-softmmu/qemu-system-microblazeel PREFIX=microblazeel-linux- ARCH=microblaze PATH_MICROBLAZE=/opt/kernel/microblazeel/gcc-4.9.1/usr/bin diff --git a/rootfs/scripts/common.sh b/rootfs/scripts/common.sh index 8fa6a9be2b2f..c4550a27beaa 100644 --- a/rootfs/scripts/common.sh +++ b/rootfs/scripts/common.sh @@ -1,5 +1,9 @@ #!/bin/bash +# Set up make.cross +export COMPILER_INSTALL_PATH=$HOME/0day +export GCC_VERSION=6.5.0 + # Set the following variable to true to skip DC395/AM53C97 build tests __skip_dc395=0 @@ -569,7 +573,7 @@ doclean() then git clean -x -d -f -q else - make ARCH=${ARCH} mrproper >/dev/null 2>&1 + make.cross ARCH=${ARCH} mrproper >/dev/null 2>&1 fi } @@ -669,7 +673,7 @@ __setup_config() cp ${__progdir}/${defconfig} arch/${arch}/configs fi - if ! make ARCH=${ARCH} CROSS_COMPILE=${PREFIX} ${defconfig} >/dev/null 2>&1 /dev/null 2>&1 /dev/null 2>&1 /dev/null 2>&1 /dev/null 2>${logfile} + make.cross -j${maxload} ARCH=${ARCH} ${EXTRAS} /dev/null 2>${logfile} rv=$? if [ ${rv} -ne 0 ] then _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel