From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f201.google.com (mail-oi1-f201.google.com [209.85.167.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 369D5386572 for ; Thu, 9 Jul 2026 22:37:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783636637; cv=none; b=KjVMBEwbHcfIcSatHmka/RLRcAHnvvB3u8RyzZLpSljtLq8MfaIp49fnHiZWM5/QfEqppVhyoygQYU1s+p+pLhuOLHTvb1pLT4Zp+9RjeraQBBIjJclpbyBrSYSJDutu9xima2Q2Ywfe4WM6zBOvzkjkhW+JQF+rvakvK8wY+p8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783636637; c=relaxed/simple; bh=AHjoK9vEXc/x2kH5t/vxAjKWX/gAycwwhcHLRoN8MY0=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=njyBUP7XRabAZGQPdDp0Axbvn9L7HTJliCynHn5Yi9WzW/SqtZQuTpZgE7+eR2rJ2i6KEz+BttCc4Buh/dd3puU5Q2+NsxQpuV8ksCx2RD8SxAWiAfLH7dAk7bW5QNUI0fHuQdRmOT7rHFGEB6J0xQ9cI7ggDhAu7AQE0IxdZs0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--coltonlewis.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=IL5xOZW7; arc=none smtp.client-ip=209.85.167.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--coltonlewis.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="IL5xOZW7" Received: by mail-oi1-f201.google.com with SMTP id 5614622812f47-48f680bda84so348924b6e.1 for ; Thu, 09 Jul 2026 15:37:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1783636635; x=1784241435; darn=lists.linux.dev; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=r6N75Ip0e2UbcuvkSUVcoFLBJD3su3VCJTRAaxl2PPE=; b=IL5xOZW72dCs4oBk2o5QkihkdcbWbKW+bIWyCRKUPfZK18KU+ehzGxJ1tQIXlSMT8S TyDVI/LZ7PwIoxcFG+8WQuhkBvWzpGLk+IgzutwXXdPESwKXn05JPkwjz5ez9dkmmLwl sh00hWrNFF1/Sl2wC+XwAMs6dDqqV9oDyW1obIFTX3Lt91sUNdQDDT3OyrQhYk60FsnQ hS99ktMJKonUzWTwJVpeekm/qTd0dwN036bHP1UkDuK/c+IP/4bxP9ZJkeldCL5+X8zz ojx8NAvaQx1yqGzmk8BErYYuSMQBfZmg2C/8UR2s8l8DJazQAvLNVdVlMsZvdXHLEXIU tJtg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783636635; x=1784241435; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=r6N75Ip0e2UbcuvkSUVcoFLBJD3su3VCJTRAaxl2PPE=; b=QgjVnYjbWotR3WbD0VsAbQJXKB509vLoguxn2tiXy7kDU0dQKOu9H0OBBv2aYj66PV fbVq+N9pkdONztaSMJHYCc5NJiMFRTFZnzTbVHob8igitrOuy3wStAeoR+BL4ezxWhAQ aVOrgDLCdZe6n7B+sBvO5dm3kZG2gJMBRj1upplOeI1z6AV+TTtmto9fnQoBV7uVaQbL lpks+X7GudbjKwTL1gF3nSrW7//Qjw+wYE1mevjTptsQGO80txZ23xVQBcCw7PSIXa07 NbZs8T0OcsQ9Q+y3O766qV1cZDsmIt1fQAC5Uy86GeHZTwYY8mbDR7yax+3MfglGJG6G 9LFQ== X-Forwarded-Encrypted: i=1; AFNElJ87JUn7TRV7jcMKFT+vEjpAzEpSjM8eiN8K0AmJ4mGKJQOK8bIcZzN7bM3OjkZaoZzDXYDPLxo=@lists.linux.dev X-Gm-Message-State: AOJu0Yw/AZVfa72Vis9x/jORPVSNYA1hkHJJIZOW9CPtNdPF+EsRPiBx Y10D3u4Ka9qeEYxNKOZKoQGQnFeXNGLqlT7yUyFltVgFimQDxeZnGCMIU7Os8itixcnHf7TYlDc tjv7JUfhkx9RGPw5iBU9sdAjjBQ== X-Received: from jadk1.prod.google.com ([2002:a05:6638:1401:b0:5e7:1c51:6f8b]) (user=coltonlewis job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6808:1206:b0:495:e997:528d with SMTP id 5614622812f47-4a201bf3c63mr5975498b6e.3.1783636634820; Thu, 09 Jul 2026 15:37:14 -0700 (PDT) Date: Thu, 9 Jul 2026 22:35:58 +0000 In-Reply-To: <20260709223604.12934-1-coltonlewis@google.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260709223604.12934-1-coltonlewis@google.com> X-Mailer: git-send-email 2.55.0.795.g602f6c329a-goog Message-ID: <20260709223604.12934-2-coltonlewis@google.com> Subject: [PATCH 6.6 v3 1/6] arm64: sysreg: Add layout for ID_AA64MMFR4_EL1 From: Colton Lewis To: stable@vger.kernel.org Cc: oliver.upton@linux.dev, sashal@kernel.org, gregkh@linuxfoundation.org, mizhang@google.com, catalin.marinas@arm.com, will@kernel.org, maz@kernel.org, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, mark.rutland@arm.com, ahmed.genidi@arm.com, leo.yan@arm.com, miguel.luis@oracle.com, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Colton Lewis Content-Type: text/plain; charset="UTF-8" From: Marc Zyngier [ Upstream commit cfc680bb04c54e61faa51a34d8383a0aa25b583f ] ARMv9.5 has infroduced ID_AA64MMFR4_EL1 with a bunch of new features. Add the corresponding layout. This is extracted from the public ARM SysReg_xml_A_profile-2023-09 delivery, timestamped d55f5af8e09052abe92a02adf820deea2eaed717. Reviewed-by: Suzuki K Poulose Signed-off-by: Marc Zyngier Reviewed-by: Catalin Marinas Reviewed-by: Miguel Luis Link: https://lore.kernel.org/r/20240122181344.258974-5-maz@kernel.org Signed-off-by: Oliver Upton Signed-off-by: Colton Lewis --- arch/arm64/tools/sysreg | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 76ce150e7347e..f7180d391f829 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1669,6 +1669,43 @@ UnsignedEnum 3:0 TCRX EndEnum EndSysreg +Sysreg ID_AA64MMFR4_EL1 3 0 0 7 4 +Res0 63:40 +UnsignedEnum 39:36 E3DSE + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 35:28 +SignedEnum 27:24 E2H0 + 0b0000 IMP + 0b1110 NI_NV1 + 0b1111 NI +EndEnum +UnsignedEnum 23:20 NV_frac + 0b0000 NV_NV2 + 0b0001 NV2_ONLY +EndEnum +UnsignedEnum 19:16 FGWTE3 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 HACDBS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 ASID2 + 0b0000 NI + 0b0001 IMP +EndEnum +SignedEnum 7:4 EIESB + 0b0000 NI + 0b0001 ToEL3 + 0b0010 ToELx + 0b1111 ANY +EndEnum +Res0 3:0 +EndSysreg + Sysreg SCTLR_EL1 3 0 1 0 0 Field 63 TIDCP Field 62 SPINTMASK -- 2.55.0.795.g602f6c329a-goog