From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-174.mta1.migadu.com (out-174.mta1.migadu.com [95.215.58.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A7EF01D0DEC for ; Tue, 26 Nov 2024 15:59:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732636784; cv=none; b=pKnIrTygJcAL/XcO/uPceRCHrmm+rGa/Rkp0wg2g8SG3U+Ghq1iDvFPj/+L3lu9uC/sf3eAq1j38TrT3eWP/7bh1cqli7eDV+Sovb54Meo4Frpb61Y2UDJYrk3dSI7WLcb/0019Ewe9jRtYuuPXBroCYxfiXsfF0k8P1y9Hjd10= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732636784; c=relaxed/simple; bh=3tV9aRSKikT8zMp5zCwaFs8edwtZuaY6P8FxCJluN2A=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=HoEDXw8+GhHGxZWWIi+Cu9xX4eLzvkAYpJ6Wu4zMy14Ic6fqjaSwCVBFWAPZo9/uQS4oA8zJpFvybDW62OifpwQqGxTX7HUhWkg32jge4XMZv2zm1PXvgRel1q9id/q+8ICzefNsQzCto6oscG8qsoF0qq1jYM/9DDS83OinmBY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=LhvdyQnB; arc=none smtp.client-ip=95.215.58.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="LhvdyQnB" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1732636780; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=OmF/6x31FfYxPFDBDRNPF1RJ1ndUJpnTkS2ByH7P/BY=; b=LhvdyQnBtXR72Imp/QRtE+uP3eXpCVDl/VxdZdgRJi86CAOlTjndAOiogcAVC9bKZRiKXS qhzTBM47YfdE8BvF/TRXp9KwSUL0O3R58NQ7ti0oXtSZk8N9puq2eimm9MfCWYtgaTwZSB jM/QtcWCt1YMfedRxX8O7N8mgJE78Uw= From: Oliver Upton To: will@kernel.org, maz@kernel.org, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, James Clark Cc: Oliver Upton , Catalin Marinas , Joey Gouly , Suzuki K Poulose , Zenghui Yu , Yicong Yang , Dave Martin , Fuad Tabba , James Morse , Mark Rutland , Anshuman Khandual , Vincent Donnefort , Quentin Perret , linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: Fix usage of new shifted MDCR_EL2 values Date: Tue, 26 Nov 2024 07:59:25 -0800 Message-Id: <173263668481.68510.14862173366195490038.b4-ty@linux.dev> In-Reply-To: <20241122164636.2944180-1-james.clark@linaro.org> References: <20241122164636.2944180-1-james.clark@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT On Fri, 22 Nov 2024 16:46:35 +0000, James Clark wrote: > Since the linked fixes commit, these masks are already shifted so remove > the shifts. One issue that this fixes is SPE and TRBE not being > available anymore: > > arm_spe_pmu arm,spe-v1: profiling buffer owned by higher exception level > > > [...] Applied to fixes, thanks! [1/1] arm64: Fix usage of new shifted MDCR_EL2 values https://git.kernel.org/kvmarm/kvmarm/c/d798bc6f3c17 -- Best, Oliver