From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH v3 12/31] arm64: Atomic operations Date: Fri, 7 Sep 2012 19:37:47 +0000 Message-ID: <201209071937.47670.arnd@arndb.de> References: <1347035226-18649-1-git-send-email-catalin.marinas@arm.com> <1347035226-18649-13-git-send-email-catalin.marinas@arm.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: Received: from moutng.kundenserver.de ([212.227.17.10]:51738 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755693Ab2IGThx (ORCPT ); Fri, 7 Sep 2012 15:37:53 -0400 In-Reply-To: <1347035226-18649-13-git-send-email-catalin.marinas@arm.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Catalin Marinas Cc: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org On Friday 07 September 2012, Catalin Marinas wrote: > This patch introduces the atomic, mutex and futex operations. Many > atomic operations use the load-acquire and store-release operations > which imply barriers, avoiding the need for explicit DMB. > > Signed-off-by: Will Deacon > Signed-off-by: Catalin Marinas > Acked-by: Tony Lindgren Acked-by: Arnd Bergmann From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Fri, 7 Sep 2012 19:37:47 +0000 Subject: [PATCH v3 12/31] arm64: Atomic operations In-Reply-To: <1347035226-18649-13-git-send-email-catalin.marinas@arm.com> References: <1347035226-18649-1-git-send-email-catalin.marinas@arm.com> <1347035226-18649-13-git-send-email-catalin.marinas@arm.com> Message-ID: <201209071937.47670.arnd@arndb.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Friday 07 September 2012, Catalin Marinas wrote: > This patch introduces the atomic, mutex and futex operations. Many > atomic operations use the load-acquire and store-release operations > which imply barriers, avoiding the need for explicit DMB. > > Signed-off-by: Will Deacon > Signed-off-by: Catalin Marinas > Acked-by: Tony Lindgren Acked-by: Arnd Bergmann