From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F96BC433DF for ; Tue, 30 Jun 2020 17:26:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 499422074D for ; Tue, 30 Jun 2020 17:26:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593537974; bh=UX4LNw0FS/ZhCgJ7Ajk3hHxhW/1ixDfkdXFZJJe+7K8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=S+Texy3mQnSAdEhlrkC+lDduYrrenYa7a6B2/A7jUJyyIqYdp1WEDLh8Ur01DunWU C9PuZ4O+RAIFjjegZtbExXrs7ajPEoIITQhzV+8luf53MSh8Tg09ek1aGZ+PIyAN+y EUp0FcY8Gx35RCEhwT+Ev+jJZ4zUYJPA7GYWhDWs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388799AbgF3R0N (ORCPT ); Tue, 30 Jun 2020 13:26:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:41752 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729892AbgF3R0M (ORCPT ); Tue, 30 Jun 2020 13:26:12 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 32B23206C0; Tue, 30 Jun 2020 17:26:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593537972; bh=UX4LNw0FS/ZhCgJ7Ajk3hHxhW/1ixDfkdXFZJJe+7K8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Xj7h0zP9RMlPnHrQlPpqjPoP2AuUHNpm6Sxon3Zx1UKQD9qSdJ78kE0TafXDLjra6 BBY24Vke4NflqXKSnfX6IkPaQS+qHb/jb2dR1cWyt/DNESxWKPKtW1Of4p6U3mwTgj NCgPw2apFCYTE8kEs2sclKGO0mLcTyb4vMHJeTDE= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jqK1K-007oaL-GP; Tue, 30 Jun 2020 18:26:10 +0100 From: Marc Zyngier To: linux-kernel@vger.kernel.org, Zenghui Yu Cc: wanghaibin.wang@huawei.com Subject: Re: [PATCH] irqchip/gic-v3: Remove the unused register definition Date: Tue, 30 Jun 2020 18:26:04 +0100 Message-Id: <159353791986.882710.14067280307027336552.b4-ty@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200630134126.880-1-yuzenghui@huawei.com> References: <20200630134126.880-1-yuzenghui@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-kernel@vger.kernel.org, yuzenghui@huawei.com, wanghaibin.wang@huawei.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 30 Jun 2020 21:41:26 +0800, Zenghui Yu wrote: > As per the GICv3 specification, GIC{D,R}_SEIR are not assigned and the > locations (0x0068) are actually Reserved. GICR_MOV{LPI,ALL}R are two IMP > DEF registers and might be defined by some specific micro-architecture, > Linux doesn't use them. > > As they're not used anywhere in the kernel, just drop all of them. Applied to irq/irqchip-5.9, thanks! [1/1] irqchip/gic-v3: Remove unused register definition commit: c15c35a83c01fb25a995fbc4f58fe499f0493813 Cheers, M. -- Without deviation from the norm, progress is not possible.