From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0951E22A4FC for ; Thu, 14 Aug 2025 07:14:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755155642; cv=none; b=STx4xLMLdrmcLQDcU6wAfhb2kIXLquk9JsC9kFP8vWxWJ23HBP+16XcOLPX4KHnmH9B95Xxnhr9A6WIl5Zr91g8oYcr73ZYoJP/mC3VTSeeXPFc9qdR/C9UZ9of2YmtjrDLDh6LbNTVUkm+U0wvI677hxPo0k/ccnNJ0oAn6cTc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755155642; c=relaxed/simple; bh=OWvsjc3EKVtUKbboA4LkDtJBrhoSQDAUQm9WjinbFOM=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=L+z1C1rJ89iaIOHzvQ6v+dgmENcfuNtP30nWhFzUGyF3j22tyBx/7EnNOVoKX4vi939MJQ/XzNvlRMWcUyMTNwDn2Nffi0akzMy+0IWgrywnVSg3cOr/MCmv4fPlwZEIrocqHRTmYXnP30u1redTb56rBmB7ypKI9xfLaWPa2RI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OGAeP24o; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="OGAeP24o" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 84E57C4CEEF; Thu, 14 Aug 2025 07:14:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755155641; bh=OWvsjc3EKVtUKbboA4LkDtJBrhoSQDAUQm9WjinbFOM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=OGAeP24oJEPc4ZFfo6EHfPt3F9jskA926S5XBPy2E0YkucyJReJ9Szd8QKT4o8oss iRxpo/zc/dA2x/aPMua7KCQdAgRKd9V9IwMDbE3uBeoXFEKQDzIlSdvb8HuXLC1NaY 0ae+zIuJaqS79dPU3ot2TlFpd32InWeWIutluUiYv987mb1d10Pi9XAh1QRu7R5s8e LAlCn/wXabNsoPXuHdQI1xyBhqMnDG91l9eS6icNMeaov3/e1B26Tz6YXHMdLEFkYS nZAF2n0Qr9wX8wQ2QBgEHhtodR0jaPvw+nue3R3Sr1gMCE4ZxzxUdn31ZxL0Hgt6S5 U4USJfVRB8lEg== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1umS9u-007KiS-RZ; Thu, 14 Aug 2025 08:13:59 +0100 Date: Thu, 14 Aug 2025 08:13:58 +0100 Message-ID: <86frdu8jex.wl-maz@kernel.org> From: Marc Zyngier To: Fuad Tabba Cc: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, oliver.upton@linux.dev, will@kernel.org, joey.gouly@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, catalin.marinas@arm.com, vdonnefort@google.com, qperret@google.com, sebastianene@google.com, keirf@google.com, smostafa@google.com Subject: Re: [PATCH v2 1/2] arm64: sysreg: Fix and tidyup sysreg field definitions In-Reply-To: <20250813164506.1203851-2-tabba@google.com> References: <20250813164506.1203851-1-tabba@google.com> <20250813164506.1203851-2-tabba@google.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/30.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: tabba@google.com, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, oliver.upton@linux.dev, will@kernel.org, joey.gouly@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, catalin.marinas@arm.com, vdonnefort@google.com, qperret@google.com, sebastianene@google.com, keirf@google.com, smostafa@google.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Wed, 13 Aug 2025 17:45:05 +0100, Fuad Tabba wrote: > > Fix the value of ID_PFR1_EL1.Security NSACR_RFR to be 0b0010, as per > DDI0601/2025-06, which wasn't correctly set when introduced in commit > 1224308075f1 ("arm64/sysreg: Convert ID_PFR1_EL1 to automatic generation"). > > While at it, remove redundant definitions of CPACR_EL12 and > RCWSMASK_EL1, fix typos, and convert the only instance of spacing with > spaces to tabs (in SPMZR_EL0). > > Signed-off-by: Fuad Tabba > --- > Note that NSACR_RFR isn't used in the kernel as far as I could tell, so > I didn't add a 'Fixes' tag. Seems reasonable. Acked-by: Marc Zyngier M. -- Without deviation from the norm, progress is not possible.