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 48B1FD3B7EA for ; Tue, 9 Dec 2025 08:59:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=xL6aFzxtHJJD4l9olu6D9vQpPHR6wEhfz/ueL4TuW0o=; b=3xYpGsEI58hsqGBO9uBgI2iV8h e23JGA/rjcNk7AgWdsuk2SdiP8/C/7C/wytOwL+lXxXY0ozMA2ZxN0YMQ2P+7HqlKcSUDyce2RRKE zXh+Tp8UZt5KAAfqJRPKzJbkC/vArsn6onExB/T/wOhXKskGG3dtNP8MQc5/140YhqG95Jiy4Cipo oTCy0EyYjTQ35M7RmIKmfkIoC4jiZVHEbla323SmoO2zAcZzPZsihwpVxpVcUA4Jtz/kGXgMcKL9P DjIzhy+zkjcgAfGz1dVwJCkF61m9Ae7KLo1uoKKEVcU5BUFEM6A3+XHROm5DUMAEeEfBFSlCBw9HL X4/Cx7Ow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vStZD-0000000E1NV-24kc; Tue, 09 Dec 2025 08:59:31 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vStZB-0000000E1N9-1xbQ for linux-arm-kernel@lists.infradead.org; Tue, 09 Dec 2025 08:59:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=xL6aFzxtHJJD4l9olu6D9vQpPHR6wEhfz/ueL4TuW0o=; b=d2V5ijyvHTEXh9iy7IDX/IhsKf sHJ/TQ2d5DD4a6sClE+POKOCVK0KaaywKvDmVRGwkSZC7+Hap2nl5U0T8nwH+sllgGhflpKkZ2IAk v0wOaBHeRMvz24/ApJwLB6h46C6xG8HDAy8sj0VGhL/2alF/prIwatGelIdZ+ZzG1OfNVQr5qUQzK KazaqvqGiiPfkzZsMdr5gvorpS9vUx8+oQ6Awg/tO5j0foLtF76tmLM1P0gI/K/0oyBm0q2uaLkxY TnxxHqX+zzYY9UpVgP3vO/Dp5kWAtOK9md57FPnEPDtQ+6JxWIM/aFLgXzH+TjVUjBlG+eNT4xMMg xVtbRDHg==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:46220) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vStZ8-000000000DD-0zWW; Tue, 09 Dec 2025 08:59:26 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vStZ6-000000005sb-30JY; Tue, 09 Dec 2025 08:59:24 +0000 Date: Tue, 9 Dec 2025 08:59:24 +0000 From: "Russell King (Oracle)" To: Xie Yuanbin Cc: linux-arm-kernel@lists.infradead.org, torvalds@linux-foundation.org, viro@zeniv.linux.org.uk, will@kernel.org Subject: Re: [PATCH 0/3] ARM: fix hash_name() and branch predictor issues Message-ID: References: <20251209085627.64057-1-xieyuanbin1@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251209085627.64057-1-xieyuanbin1@huawei.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251209_005929_502448_865AFDFB X-CRM114-Status: GOOD ( 10.65 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Dec 09, 2025 at 04:56:27PM +0800, Xie Yuanbin wrote: > Hi, Russell! > > TL; DR: > patch1 and patch2 with compilation error fixed: > > Tested-by: Xie Yuanbin > > patch3: > The simple test case passed, but the syzkaller test (the original > scenario that triggered the branch predictor issue) is still running. > The syzkaller test is better to run for a day. > > All patches with compilation error fixed: > > Reviewed-by: Xie Yuanbin To avoid any confusion, does this include my preferred fix that I sent or your change? Thanks. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!