From patchwork Mon Sep 30 14:06:51 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frederic Weisbecker X-Patchwork-Id: 2965241 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F29EE9F288 for ; Mon, 30 Sep 2013 14:08:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 68DE4201ED for ; Mon, 30 Sep 2013 14:08:27 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 322E9201EA for ; Mon, 30 Sep 2013 14:08:26 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VQe8i-0006Sb-4l; Mon, 30 Sep 2013 14:07:56 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VQe8Z-0004Cs-2l; Mon, 30 Sep 2013 14:07:47 +0000 Received: from mail-we0-x22d.google.com ([2a00:1450:400c:c03::22d]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VQe8D-00049P-Lk for linux-arm-kernel@lists.infradead.org; Mon, 30 Sep 2013 14:07:27 +0000 Received: by mail-we0-f173.google.com with SMTP id w62so5733861wes.32 for ; Mon, 30 Sep 2013 07:07:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=buK/2RVoPD3+IwuKNikjneJCEIsCfYTthhOxduMhWnY=; b=FDd6JMm2daMPwjdOO1/zq2uYP+rVO0VJAkSfyS9DHRCLgB99GE86DycAaYziT6Y3B/ 0ut9pr1+B1QoIkCQyQkb4PCYzoOEGfvF3IL6RiBFuSSLOOGI/rv0C2nCn5L1H1MhT0jX BzWni4vtmQuB1Xtszv9dp8Dh8q0pzDoN8hGCsO8wusweT13MAVbPn2t4JN5TPM9oOMh7 Wf3rlOjNOxyptE8FmTS4x0oMr+eYhB7zCSeaE2sy3w1u6Vy41JqZawZ8khYKF6F7vOuf R/STlv8YvqQmVs5duyujDQahAZzr1nzQn208uL4zg5jsjknu+AvA7D08EDYDP8gqBlar soZQ== X-Received: by 10.194.23.196 with SMTP id o4mr1634651wjf.62.1380550021931; Mon, 30 Sep 2013 07:07:01 -0700 (PDT) Received: from localhost.localdomain (64.104.89.79.rev.sfr.net. [79.89.104.64]) by mx.google.com with ESMTPSA id b11sm26341418wik.1.1969.12.31.16.00.00 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 30 Sep 2013 07:07:01 -0700 (PDT) From: Frederic Weisbecker To: Kevin Hilman Subject: [PATCH 2/3] nohz: Drop generic vtime obsolete dependency on CONFIG_64BIT Date: Mon, 30 Sep 2013 16:06:51 +0200 Message-Id: <1380550012-7321-3-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1380550012-7321-1-git-send-email-fweisbec@gmail.com> References: <1380550012-7321-1-git-send-email-fweisbec@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130930_100725_908613_85E26ABE X-CRM114-Status: GOOD ( 13.22 ) X-Spam-Score: -2.0 (--) Cc: Frederic Weisbecker , LKML , Russell King , "Paul E. McKenney" , Ingo Molnar , Arm Linux X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Kevin Hilman The CONFIG_64BIT requirement on vtime can finally be removed since we now depend on HAVE_VIRT_CPU_ACCOUNTING_GEN which already takes care of the arch ability to handle nsecs based cputime_t safely. Signed-off-by: Kevin Hilman Cc: Ingo Molnar Cc: Russell King Cc: Paul E. McKenney Cc: Arm Linux Signed-off-by: Frederic Weisbecker --- init/Kconfig | 2 +- kernel/time/Kconfig | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/init/Kconfig b/init/Kconfig index 68c1a0e..841e79c 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -354,7 +354,7 @@ config VIRT_CPU_ACCOUNTING_NATIVE config VIRT_CPU_ACCOUNTING_GEN bool "Full dynticks CPU time accounting" - depends on HAVE_CONTEXT_TRACKING && 64BIT + depends on HAVE_CONTEXT_TRACKING depends on HAVE_VIRT_CPU_ACCOUNTING_GEN select VIRT_CPU_ACCOUNTING select CONTEXT_TRACKING diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig index f148475..3ce6e8c 100644 --- a/kernel/time/Kconfig +++ b/kernel/time/Kconfig @@ -100,7 +100,6 @@ config NO_HZ_FULL # RCU_USER_QS dependency depends on HAVE_CONTEXT_TRACKING # VIRT_CPU_ACCOUNTING_GEN dependency - depends on 64BIT depends on HAVE_VIRT_CPU_ACCOUNTING_GEN select NO_HZ_COMMON select RCU_USER_QS