From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mo178.mail-out.ovh.net (mo178.mail-out.ovh.net [178.32.228.178]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3rB1Gz1RbwzDqCW for ; Fri, 20 May 2016 18:26:01 +1000 (AEST) Received: from player791.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo178.mail-out.ovh.net (Postfix) with ESMTP id 0B361FFAE08 for ; Fri, 20 May 2016 10:25:57 +0200 (CEST) Received: from [192.168.124.3] (LFbn-1-2234-107.w90-76.abo.wanadoo.fr [90.76.55.107]) (Authenticated sender: clg@kaod.org) by player791.ha.ovh.net (Postfix) with ESMTPSA id 6C1B6420096; Fri, 20 May 2016 10:25:53 +0200 (CEST) Subject: Re: [PATCH] aspeed_defconfig: Enable SHMEM and TMPFS To: Andrew Jeffery , Joel Stanley References: <1463729360-4883-1-git-send-email-andrew@aj.id.au> Cc: OpenBMC From: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= Message-ID: <573ECA04.5050509@kaod.org> Date: Fri, 20 May 2016 10:25:40 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.7.0 MIME-Version: 1.0 In-Reply-To: <1463729360-4883-1-git-send-email-andrew@aj.id.au> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 14561544971117431554 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeekledrfeeggddtudcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 May 2016 08:26:03 -0000 Joel, We do need these for OpenBMC. Don't we ? C. On 05/20/2016 09:29 AM, Andrew Jeffery wrote: > Without enabling these options we get strange behaviour under qemu, > where it appears uevents aren't generated to create device nodes for > ttyS{0,4,5}. As a consequence we don't receive a getty on the console. > > Cédric narrowed down the list of options initially at [1], > and with a patch to the qemu timer model[2] we can retain the > CONFIG_NO_HZ_IDLE=y configuration. > > [1] https://github.com/openbmc/qemu/issues/4 > [2] https://lists.ozlabs.org/pipermail/openbmc/2016-May/003209.html > > Cc: Cédric Le Goater > Signed-off-by: Andrew Jeffery > --- > arch/arm/configs/aspeed_defconfig | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/configs/aspeed_defconfig b/arch/arm/configs/aspeed_defconfig > index cd4cdeb07fd9..f08064c64cb2 100644 > --- a/arch/arm/configs/aspeed_defconfig > +++ b/arch/arm/configs/aspeed_defconfig > @@ -13,7 +13,7 @@ CONFIG_BLK_DEV_INITRD=y > # CONFIG_RD_LZ4 is not set > CONFIG_CC_OPTIMIZE_FOR_SIZE=y > CONFIG_BPF_SYSCALL=y > -# CONFIG_SHMEM is not set > +CONFIG_SHMEM=y > # CONFIG_AIO is not set > CONFIG_EMBEDDED=y > # CONFIG_COMPAT_BRK is not set > @@ -128,6 +128,9 @@ CONFIG_FIRMWARE_MEMMAP=y > CONFIG_FANOTIFY=y > CONFIG_OVERLAY_FS=y > CONFIG_CONFIGFS_FS=y > +CONFIG_TMPFS=y > +CONFIG_TMPFS_POSIX_ACL=y > +CONFIG_TMPFS_XATTR=y > CONFIG_JFFS2_FS=y > CONFIG_JFFS2_SUMMARY=y > CONFIG_NFS_FS=y >