From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f196.google.com (mail-pg1-f196.google.com [209.85.215.196]) by mail.openembedded.org (Postfix) with ESMTP id 68DE060CEE for ; Mon, 10 Feb 2020 00:27:34 +0000 (UTC) Received: by mail-pg1-f196.google.com with SMTP id z7so2953898pgk.7 for ; Sun, 09 Feb 2020 16:27:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gdQxIRqlJ0oBcNzpj3ZNE2pJE7sXyd21bsknmO6XaPU=; b=oqoZzsvczv2cDxE8bYNdtQV7L6ZUZBKqn1j47H01gkHOOUp/NkfT8wVO4ksb3A1Z19 +0FQMSRrDGf2JJ3nJ4hbjk40Clkca+CpsGRym2xQ01kBysG/ySODLUlw67uRlCaPcQ+e tWKsp/rNrVIaPeYgiIaMwF2N27N6YALAPh5Y6+niTEBYZpFKTOUJYqF2e2kHd3ewiTjv aiXUUnG9KBa1Ipvr77ZA0YHye1WKOwtazbHeFVaDbj6wtrG6XRKE590UYjqtDzK6MhiW eByUQUdqoHhVF5u0YNgwnYL6XMp+zceVNN1EoXipuBsn5rayluz3Us1ZHE6WJNOFJxsi LNEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=gdQxIRqlJ0oBcNzpj3ZNE2pJE7sXyd21bsknmO6XaPU=; b=NdanYc2EaFEB5yH0Yn1C2Xci5lyFj8iJasRdUi6U8nmzoihc7oLwC+G1iuxEdlUR6h Yjy3zGXla9A/6Q55EQVa9bNQ0cxnRqgHbp/mCLXap4OXej3PvkP2TiHsZ15rTKN5YEf7 Oc1izwvE3aQY714buvPh3HcTuAmjAy8Sohl6Mip7Cp4C2v3vGJ1vfSruXTX7yGUJxpWa tLnBzzBMeHGGPcJnKmEV0EA6rvPG+nRruvnpK1J801WUORSxh5O7zYyAcdoISMxh8WgJ tMuYXoozUgEuvDEXsLzOaCCAltUIVEiZYZkI3rFX4ngUjhwAkFH7texw2/pL4s9Chi7w GHRA== X-Gm-Message-State: APjAAAUW/7RdO275KEW+cUpa4ZJ/BwW/VcvRjSYKbnz2qPjmUGkHwPIg XQ085HPQsNp7s6E/8EvI0jcqp6EsFpk= X-Google-Smtp-Source: APXvYqx/o5F+HAwlWruRpBjAhTL4CNC8UtgAhmqjZz5pTR0YQAHlB/zdfELAahF+4ZWhZMNpfv3Jcg== X-Received: by 2002:a65:5281:: with SMTP id y1mr11191173pgp.327.1581294454939; Sun, 09 Feb 2020 16:27:34 -0800 (PST) Received: from apollo.hsd1.ca.comcast.net ([2601:646:9200:4e0::5683]) by smtp.gmail.com with ESMTPSA id z64sm10407186pfz.23.2020.02.09.16.27.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Feb 2020 16:27:34 -0800 (PST) From: Khem Raj To: openembedded-core@lists.openembedded.org Date: Sun, 9 Feb 2020 16:27:30 -0800 Message-Id: <20200210002730.851991-1-raj.khem@gmail.com> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 Subject: [PATCH] qemuarm: Disable highmem when QB_MACHINE is virt X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Feb 2020 00:27:34 -0000 Content-Transfer-Encoding: 8bit running ptests on qemuarm returns fails since it finds errors in kernel logs like below *********************** Central error: [ 4.338465] pci-host-generic 4010000000.pcie: ECAM ioremap failed *********************** Since its a 32bit kernel 4010000000 address is truncated to 10000000 and ends up in conflicts with VIRT_PCIE_MMIO, which ranges from 0x10000000 to 0x3efeffff This is happening because the linux-yocto kernel is not compiled with LPAE support, however, virt machine for qemuarm assumes that by default Should LPAE be enabled by default in kernel config is a separate question Signed-off-by: Khem Raj --- meta/conf/machine/qemuarm.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/conf/machine/qemuarm.conf b/meta/conf/machine/qemuarm.conf index 26f40b1419..367fcef019 100644 --- a/meta/conf/machine/qemuarm.conf +++ b/meta/conf/machine/qemuarm.conf @@ -11,7 +11,7 @@ SERIAL_CONSOLES ?= "115200;ttyAMA0 115200;hvc0" # For runqemu QB_SYSTEM_NAME = "qemu-system-arm" -QB_MACHINE = "-machine virt" +QB_MACHINE = "-machine virt,highmem=off" QB_CPU = "-cpu cortex-a15" # Standard Serial console QB_KERNEL_CMDLINE_APPEND = "console=ttyAMA0" -- 2.25.0