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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AB120C43334 for ; Thu, 7 Jul 2022 11:39:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WH1WdNGQ531GwkVje6ymmif7leepgo10fTf/6ljsHVs=; b=HoP3lI9LWTT47C QbIlQHYGX1ML4PgUOC+dwK7Uu8h4YpgZa0KN4eB1+B0XjYwMiOvBuUQU5yEyTjng0Vf1ocy9TwpLn RWEj3nWLfJ4DMlhFAsQI6OZGKN7H36kJyKTEYgvTGFQA3r9Wr/4labLkaqx8mgoVMFWfZHzOWrJD6 FrOWjAfKX/ORwpmabmpBEDGi2/HekSHY0VNinjJ+ufcaTOuiityK7iNLmELRjl5A6P6T03FTXzlh9 AoiWKZS6AKMSENYxM3kMQ/cg0pZbK2nh/lgtIlQICJ26SOGkOvePhnY771f6xEdSuKV8p9YTbVA3n dgFaZeh9WNH7ayQkr3xQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9Pq2-00FqDZ-PC; Thu, 07 Jul 2022 11:38:30 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9Ppz-00FqCg-Ax for linux-arm-kernel@lists.infradead.org; Thu, 07 Jul 2022 11:38:28 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 954D96231A; Thu, 7 Jul 2022 11:38:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E54BFC3411E; Thu, 7 Jul 2022 11:38:24 +0000 (UTC) Date: Thu, 7 Jul 2022 12:38:21 +0100 From: Catalin Marinas To: Mark Brown Cc: Will Deacon , Suzuki K Poulose , Szabolcs Nagy , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v5 1/3] arm64/hwcap: Document allocation of upper bits of AT_HWCAP Message-ID: References: <20220707103632.12745-1-broonie@kernel.org> <20220707103632.12745-2-broonie@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220707103632.12745-2-broonie@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220707_043827_447264_E794E382 X-CRM114-Status: GOOD ( 11.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jul 07, 2022 at 11:36:30AM +0100, Mark Brown wrote: > The top two bits of AT_HWCAP are reserved for use by glibc and the rest of > the top 32 bits are being kept unallocated for potential use by glibc. > Document this in the header. > > Signed-off-by: Mark Brown Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel