From mboxrd@z Thu Jan 1 00:00:00 1970 From: Javier Martinez Canillas Subject: Re: [PATCH 1/2] ARM: exynos_defconfig: Enable Control Groups support Date: Mon, 08 Sep 2014 14:43:10 +0200 Message-ID: <540DA45E.1040702@collabora.co.uk> References: <1409137341-20516-1-git-send-email-javier.martinez@collabora.co.uk> <53FE02E6.3030302@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from bhuna.collabora.co.uk ([93.93.135.160]:33665 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752784AbaIHMnP (ORCPT ); Mon, 8 Sep 2014 08:43:15 -0400 In-Reply-To: <53FE02E6.3030302@suse.de> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: =?ISO-8859-15?Q?Andreas_F=E4rber?= , Kukjin Kim Cc: Arnd Bergmann , Olof Johansson , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Hello Andreas, On 08/27/2014 06:10 PM, Andreas F=E4rber wrote: > Am 27.08.2014 13:02, schrieb Javier Martinez Canillas: >> systemd needs control groups support to be enabled in the >> kernel so let's enable it by default since is quite likely >> that a user-space with systemd will be used. >>=20 >> Signed-off-by: Javier Martinez Canillas >> --- >> arch/arm/configs/exynos_defconfig | 1 + >> 1 file changed, 1 insertion(+) >>=20 >> diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/ex= ynos_defconfig >> index 676c744..590abde 100644 >> --- a/arch/arm/configs/exynos_defconfig >> +++ b/arch/arm/configs/exynos_defconfig >> @@ -1,6 +1,7 @@ >> CONFIG_SYSVIPC=3Dy >> CONFIG_NO_HZ=3Dy >> CONFIG_HIGH_RES_TIMERS=3Dy >> +CONFIG_CGROUPS=3Dy >> CONFIG_BLK_DEV_INITRD=3Dy >> CONFIG_KALLSYMS_ALL=3Dy >> CONFIG_MODULES=3Dy >=20 > CONFIG_FHANDLE=3Dy is also needed for systemd to get a serial console= =2E > multi_v7 has that already. >=20 That's a requirement for systemd >=3D 209 AFAIK. I've systemd 208 on my= debian jessie and it works without it. I agree that it should be included but I think it can be in a follow-up= patch. > Regards, > Andreas >=20 Best regards, Javier From mboxrd@z Thu Jan 1 00:00:00 1970 From: javier.martinez@collabora.co.uk (Javier Martinez Canillas) Date: Mon, 08 Sep 2014 14:43:10 +0200 Subject: [PATCH 1/2] ARM: exynos_defconfig: Enable Control Groups support In-Reply-To: <53FE02E6.3030302@suse.de> References: <1409137341-20516-1-git-send-email-javier.martinez@collabora.co.uk> <53FE02E6.3030302@suse.de> Message-ID: <540DA45E.1040702@collabora.co.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello Andreas, On 08/27/2014 06:10 PM, Andreas F?rber wrote: > Am 27.08.2014 13:02, schrieb Javier Martinez Canillas: >> systemd needs control groups support to be enabled in the >> kernel so let's enable it by default since is quite likely >> that a user-space with systemd will be used. >> >> Signed-off-by: Javier Martinez Canillas >> --- >> arch/arm/configs/exynos_defconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig >> index 676c744..590abde 100644 >> --- a/arch/arm/configs/exynos_defconfig >> +++ b/arch/arm/configs/exynos_defconfig >> @@ -1,6 +1,7 @@ >> CONFIG_SYSVIPC=y >> CONFIG_NO_HZ=y >> CONFIG_HIGH_RES_TIMERS=y >> +CONFIG_CGROUPS=y >> CONFIG_BLK_DEV_INITRD=y >> CONFIG_KALLSYMS_ALL=y >> CONFIG_MODULES=y > > CONFIG_FHANDLE=y is also needed for systemd to get a serial console. > multi_v7 has that already. > That's a requirement for systemd >= 209 AFAIK. I've systemd 208 on my debian jessie and it works without it. I agree that it should be included but I think it can be in a follow-up patch. > Regards, > Andreas > Best regards, Javier