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 mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by smtp.lore.kernel.org (Postfix) with ESMTP id 673E7C433FE for ; Wed, 2 Mar 2022 14:09:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 19ECE49EFE; Wed, 2 Mar 2022 09:09:18 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8o35kzDK9lhG; Wed, 2 Mar 2022 09:09:17 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 126CA49EEE; Wed, 2 Mar 2022 09:09:17 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 6A5B549EEE for ; Wed, 2 Mar 2022 09:09:15 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ccXhItqSq-kQ for ; Wed, 2 Mar 2022 09:09:14 -0500 (EST) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 3E62D49EED for ; Wed, 2 Mar 2022 09:09:14 -0500 (EST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 23AA0B81FE8; Wed, 2 Mar 2022 14:09:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85C62C004E1; Wed, 2 Mar 2022 14:09:09 +0000 (UTC) Date: Wed, 2 Mar 2022 14:09:06 +0000 From: Catalin Marinas To: Mark Brown Subject: Re: [PATCH] KVM: arm64: Enable Cortex-A510 erratum 2077057 by default Message-ID: References: <20220225184658.172527-1-broonie@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220225184658.172527-1-broonie@kernel.org> Cc: Marc Zyngier , Will Deacon , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On Fri, Feb 25, 2022 at 06:46:58PM +0000, Mark Brown wrote: > The recently added configuration option for Cortex A510 erratum 2077057 does > not have a "default y" unlike other errata fixes. This appears to simply be > an oversight since the help text suggests enabling the option if unsure and > there's nothing in the commit log to suggest it is intentional. > > Fixes: 1dd498e5e26ad ("KVM: arm64: Workaround Cortex-A510's single-step and PAC trap errata") > Signed-off-by: Mark Brown The fixed commit went in through Marc's KVM tree, so this patch can go in via the same route. I don't think it's critical for 5.17 (unless there are pending fixes from Marc already; I don't have any for arm64). Acked-by: Catalin Marinas _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm 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 400B5C433EF for ; Wed, 2 Mar 2022 14:10:29 +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=5Oz+A5AZkSBYBa9IekkqryJxfdtPWmCicoBE/WrAOQs=; b=TkEn9POm1Y8+/v eTGotYTA9IS8T/ePDUufWWNnlJAYMIQZQnWOcrdWWiBfoImi3JOsszGOLVsYik5P3Dq6BCHcDMnb5 9aiUkz3JC0lcKgkByUtpPX8ny5CrZJO6PZG5hOyDzZETSyLwEtQEg3648yhTbuB7LCAEcMdeYIsNm c0LKdS60fUKvuACuEwHzov0IqzQ1B/6h+yePtuS7Tn6OniKlnnDc1CUiHtE5k3Og19m4U/K8AFRno cfgWCzg5+2MvfPGRKX+YcxOSoYodzJcriBeO1NO8/MzsgGaihXl3CaO6O0NfqFOljQlihV8HOQp3I MHCN5qe90Qo3bmmBuwjw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nPPfI-002vv3-Aw; Wed, 02 Mar 2022 14:09:16 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nPPfF-002vuA-IH for linux-arm-kernel@lists.infradead.org; Wed, 02 Mar 2022 14:09:14 +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 ams.source.kernel.org (Postfix) with ESMTPS id 23AA0B81FE8; Wed, 2 Mar 2022 14:09:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85C62C004E1; Wed, 2 Mar 2022 14:09:09 +0000 (UTC) Date: Wed, 2 Mar 2022 14:09:06 +0000 From: Catalin Marinas To: Mark Brown Cc: Will Deacon , Marc Zyngier , linux-arm-kernel@lists.infradead.org, James Morse , kvmarm@lists.cs.columbia.edu Subject: Re: [PATCH] KVM: arm64: Enable Cortex-A510 erratum 2077057 by default Message-ID: References: <20220225184658.172527-1-broonie@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220225184658.172527-1-broonie@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220302_060913_772530_125222E5 X-CRM114-Status: GOOD ( 12.25 ) 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 Fri, Feb 25, 2022 at 06:46:58PM +0000, Mark Brown wrote: > The recently added configuration option for Cortex A510 erratum 2077057 does > not have a "default y" unlike other errata fixes. This appears to simply be > an oversight since the help text suggests enabling the option if unsure and > there's nothing in the commit log to suggest it is intentional. > > Fixes: 1dd498e5e26ad ("KVM: arm64: Workaround Cortex-A510's single-step and PAC trap errata") > Signed-off-by: Mark Brown The fixed commit went in through Marc's KVM tree, so this patch can go in via the same route. I don't think it's critical for 5.17 (unless there are pending fixes from Marc already; I don't have any for arm64). Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel