From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5464A3DD875 for ; Thu, 30 Jul 2026 09:48:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785404907; cv=none; b=NeyG+afBzQQq13ON9arkOT5Cd2xhhiAo3yoMaIus9+oBNExtyuzLxSftLlrHD8fMw0oHl3SuihSocgVARWyv1qFpfotRX8fQ6JSH7WJOS6PZqJ59KnUQulXN6iCxD0rwv7JKGGQ3XTm4rXF3XguLHXvItqkUyhnWcNSvxHSK8fw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785404907; c=relaxed/simple; bh=WCcxbt8cWBw/MJSGNEPdezkYv++GEzKPaSoAjrPupk0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FECKXPLsJhJDclFEbyyh2Wc93h0aAwln8JcYSOXEx1+4oOpAmV+zRwqSyle7/xFQ6YU81hjO6b0EEoQ4zfw4EO3BmJvWkXX3KAmTKxprR5/rJa+UIW9bEJYT/eLbhTYW+LkA9vVBKG7qgvTfIgv/XqkfqKlI7UuVX6PYIQVTOak= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=cwYOr1jn; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="cwYOr1jn" Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9E74B204C; Thu, 30 Jul 2026 02:48:21 -0700 (PDT) Received: from e143914.arm.com (e143914.arm.com [10.2.213.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 161AD3F763; Thu, 30 Jul 2026 02:48:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1785404905; bh=WCcxbt8cWBw/MJSGNEPdezkYv++GEzKPaSoAjrPupk0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cwYOr1jnOBPVfZTPnducbeuKK2szQun0nSD4EDU+IHwfVsIRVbWnQ312YR0lUWGRT 6viI67IWtdTKwM7PVQ8UbNa0kit2vIFfCZ1j7LaTuFMuSx/GXawF2SnOF8jlawnYpH OiBZQPRdV3o3SJMBvoVzcVxx7wQej3+oGhI08Hzo= Date: Thu, 30 Jul 2026 10:48:21 +0100 From: Joey Gouly To: Marc Zyngier Cc: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org, Steffen Eiden , Suzuki K Poulose , Oliver Upton , Zenghui Yu , Yao Yuan , Wei-Lin Chang , Vladimir Murzin Subject: Re: [PATCH v4 02/29] arm64: Update ID_AA64MMFR4_EL1 description to 2026-03 JSON release Message-ID: References: <20260730071022.296811-1-maz@kernel.org> <20260730071022.296811-3-maz@kernel.org> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260730071022.296811-3-maz@kernel.org> On Thu, Jul 30, 2026 at 08:09:55AM +0100, Marc Zyngier wrote: > ID_AA64MMFR4_EL1 has gained a few fields and enum values in the past > few months, so resync its definition with the 2026-03 JSON release. > > Signed-off-by: Marc Zyngier Checked the values. Reviewed-by: Joey Gouly > --- > arch/arm64/tools/sysreg | 32 ++++++++++++++++++++++++++++---- > 1 file changed, 28 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg > index 7cb61aca3797f..3171c87eb2447 100644 > --- a/arch/arm64/tools/sysreg > +++ b/arch/arm64/tools/sysreg > @@ -2386,17 +2386,40 @@ EndEnum > EndSysreg > > Sysreg ID_AA64MMFR4_EL1 3 0 0 7 4 > -Res0 63:48 > -UnsignedEnum 47:44 SRMASK > +UnsignedEnum 63:60 MTEFGT > + 0b0000 NI > + 0b0001 IMP > +EndEnum > +UnsignedEnum 59:56 SCRX > + 0b0000 NI > + 0b0001 IMP > +EndEnum > +UnsignedEnum 55:52 TEV > + 0b0000 NI > + 0b0001 IMP > +EndEnum > +UnsignedEnum 51:48 TPS > + 0b0000 VAL_0000 > + 0b0001 VAL_0001 > + 0b0010 VAL_0010 > +EndEnum > +UnsignedEnum 47:44 SRMASK > + 0b0000 NI > + 0b0001 IMP > + 0b0010 SRMASK2 > +EndEnum > +UnsignedEnum 43:40 TLBID > 0b0000 NI > 0b0001 IMP > EndEnum > -Res0 43:40 > UnsignedEnum 39:36 E3DSE > 0b0000 NI > 0b0001 IMP > EndEnum > -Res0 35:32 > +UnsignedEnum 35:32 EAESR > + 0b0000 NI > + 0b0001 IMP > +EndEnum > UnsignedEnum 31:28 RMEGDI > 0b0000 NI > 0b0001 IMP > @@ -2410,6 +2433,7 @@ UnsignedEnum 23:20 NV_frac > 0b0000 NV_NV2 > 0b0001 NV2_ONLY > 0b0010 NV2P1 > + 0b0011 NV3 > EndEnum > UnsignedEnum 19:16 FGWTE3 > 0b0000 NI > -- > 2.47.3 >