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 9C7EECA5FD4 for ; Thu, 1 Oct 2026 15:51:03 +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:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=38PEju8gJraz7rj/lcXRXGwgYOzwaB6JD1QWV7pLJ5E=; b=M2em8Vf1E8oj6xa3D9WsrauoJ+ s5z4FVGH6oZER3jXAd8F18O9zvi32uyFdBRfC8S3nvwxcgtTtac00OLBcqRAaY9mB9xZNpJ8fLO9b bi6foRv/iNlOR/LdozEDra5k+pj4auOtBb1z61SmhihHG2UUMBo1CwzsHbzfovDsUXrDwXYLIkY5U 90ioheikIHfAdMMvYt8mD2vKhpd09NBSVpFZnWYPZgtP6oGRe36KI1h07SheG+O0M2yNpeoFdE1FU crp5zY1Y3RC718GBnZEQ/bcFPyNMknWTtnpIE7LSJbtDyW7bGfm5aP8t6wWxfx71T2N8iL+xM5zp5 EPHI8gFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xCJ3h-00000009aYx-2DFY; Thu, 01 Oct 2026 15:50:57 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xCJ3d-00000009aXn-0Y0f for linux-arm-kernel@lists.infradead.org; Thu, 01 Oct 2026 15:50:55 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 4FDF560A6A; Thu, 1 Oct 2026 15:50:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97D4C1F000FF; Thu, 1 Oct 2026 15:50:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790869852; bh=38PEju8gJraz7rj/lcXRXGwgYOzwaB6JD1QWV7pLJ5E=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=e6dqT27Z4SMNBytpWWlfL5w3s5ueCegHCiUgSDc2ZMEbD2bEswlCFECsVY+uPTcQF OJZVcmsT1d1FHkANFS6MKuXP+V3Qxcvg3LoKWk5M8xzSoi9h2qY2b+ToIgzoFn0jy0 hVfnyb14YLbGSN3DOo0GfoGPdnSdvlw9WFZGROSEBne/2Uel4Khf3ihI5NHQZzHE8y E+hkT61NbbqlJdoRL7xdrtVlqLBS5UF6NsXYE1uJPNn+oOu2aztEqz/5aknt5MkT1w MIJfa9ZPAgWBbnHXAyzgAf1RXuBlVgGj8KpmK8WhwEbavVVzaGB2iVKFnVEyWTvT6t uU0m2Vk6lOarg== From: Will Deacon To: linux-arm-kernel@lists.infradead.org, Beata Michalska Cc: catalin.marinas@arm.com, mark.rutland@arm.com, kernel-team@android.com, Will Deacon , Vladimir.Murzin@arm.com, suzuki.poulose@arm.com, James.Morse@arm.com, xuewen.yan94@gmail.com, seanwang1@lenovo.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 0/2] arm64: errata: Share broken AMU constant-counter handling Date: Thu, 1 Oct 2026 16:50:42 +0100 Message-ID: <179085736057.651403.12389463608357199980.b4-ty@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261001090050.3849551-1-beata.michalska@arm.com> References: <20261001090050.3849551-1-beata.michalska@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit 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 Thu, 01 Oct 2026 11:00:30 +0200, Beata Michalska wrote: > This series factors out the existing Cortex-A510 erratum 2457168 AMU constant > counter workaround into a generic broken AMU constant-counter capability, > then wires Cortex-A725 erratum 3821522 into the same handling. > Applied to arm64 (for-next/fixes), thanks! [1/2] arm64: errata: Factor out broken AMU const counter cap https://git.kernel.org/arm64/c/573371caf7ae [2/2] arm64: errata: Add Cortex-A725 erratum 3821522 workaround https://git.kernel.org/arm64/c/45f730467987 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev