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 74692CDB465 for ; Thu, 19 Oct 2023 18:13:21 +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=DGWYkBOc07qUuiHgH7LYs37Lwn6KmQ7wcGShylT9XDs=; b=31Ze5nUvSsJ28+ C0xkHvGJoRRxlJmTA8UIRxMHp6PLGst0PzHVzDBdGsvDe6WT2K9u+7skaGay+X7D/o0whjDTmDeVX 7mG36IC1LgIOr87IutCXqwJgAxO03axewmfQHnmeLFAM9ROGMYmvWOVeED9E/plo2pu7RtKth/NFk 57ZYBCwipHlLqDLkbBL+MRfa75uk7/FFEj37TMvTN5ml/VnfA/WyIYnxL4UHAp8phgJFaWkkcZTA/ z3jEva4W4bygkbECkf5LrMGH1Bvaoe2lWCYopWTLdUXx4FCUeooEZAet551RCfJU6z4XcwtiHH84r Gi8CeWwaceruxuCXgDYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtXVx-000UJs-29; Thu, 19 Oct 2023 18:12:57 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qtXVu-000UJA-33 for linux-arm-kernel@lists.infradead.org; Thu, 19 Oct 2023 18:12:56 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 55A78B82C2B; Thu, 19 Oct 2023 18:12:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1826C433C7; Thu, 19 Oct 2023 18:12:50 +0000 (UTC) Date: Thu, 19 Oct 2023 19:12:48 +0100 From: Catalin Marinas To: Ard Biesheuvel Cc: linux-arm-kernel@lists.infradead.org, Ard Biesheuvel , Will Deacon , Marc Zyngier , Mark Rutland , Ryan Roberts , Anshuman Khandual , Kees Cook , Joey Gouly Subject: Re: [PATCH v4 59/61] arm64: defconfig: Enable LPA2 support Message-ID: References: <20230912141549.278777-63-ardb@google.com> <20230912141549.278777-122-ardb@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230912141549.278777-122-ardb@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231019_111255_138808_28A55298 X-CRM114-Status: GOOD ( 10.76 ) 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 Tue, Sep 12, 2023 at 02:16:49PM +0000, Ard Biesheuvel wrote: > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index 5315789f4868..214db88934b8 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -73,7 +73,7 @@ CONFIG_ARCH_VEXPRESS=y > CONFIG_ARCH_VISCONTI=y > CONFIG_ARCH_XGENE=y > CONFIG_ARCH_ZYNQMP=y > -CONFIG_ARM64_VA_BITS_48=y > +CONFIG_ARM64_VA_BITS_52=y More of a nitpick but I wonder whether we should drop the VA_BITS entirely from defconfig and just change the default in Kconfig. Kconfig currently defaults to 39-bit for 4K pages which is overridden by defconfig. -- Catalin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel