From nobody Fri Sep 25 06:00:32 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5287CEEC0 for ; Wed, 16 Sep 2026 05:51:49 +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=1789537912; cv=none; b=W3BywBW7JeVI6OxlFg9tv449dQmUEp/5ITNGE9NJSkbFm38H9aOXlHhc4+VIncor0AVVuIrc3HVV1jkgGlyNe8/sy5X1RsrMNHogFvjY+zcBQUBM1tRJT/o7IC9qFh/PrhbmVJPEvsPuhNmEU+tBWskVz5kQxQdIAONsY7318S4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789537912; c=relaxed/simple; bh=eVbFWNjui3f6RsC9RSFYFqpFfBkLBBW1TiTcOIGgLmc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=P9OmC+ZgSiwFWxpe0KCCr4/b6Yx7WKmvxLQYzcqiOv0LpFIN8PpcoPjcPp5CoFT81ZRys9PCThNtzIlq1tUFvj9MaaSgDvL2QRSIFwUiKnc5t0JI5iIs0TpDfJIdP+fOUyvjtziNCd+EE7rlWIhFHNvv8OzH25qPsUMRwBDHXdA= 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=W8dyi54h; 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="W8dyi54h" 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 6DB6A152B; Tue, 15 Sep 2026 22:51:44 -0700 (PDT) Received: from localhost (a085714.arm.com [10.164.19.28]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4CC653F86F; Tue, 15 Sep 2026 22:51:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1789537908; bh=eVbFWNjui3f6RsC9RSFYFqpFfBkLBBW1TiTcOIGgLmc=; h=From:To:Cc:Subject:Date:From; b=W8dyi54hYTplNiTNQpahZzW3Bl+gbg9Pf9InR/Y9a+CEL6LSViuNxmZ8HkijYZnKv 0JMAe8CNESZ/6tqa8f+5MJ0jkGm88oOTN8PS2vFMi/2e5lwaokSRMVJ7PhPpw+GBbQ mZWTcecaxyBPdvjHHDpfx0FV2i1TXzJFnTOr7b3E= From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org Cc: Anshuman Khandual , Catalin Marinas , Will Deacon , Ryan Roberts , linux-kernel@vger.kernel.org Subject: [PATCH] arm64/cpufeature: Change description for ARM64_HAS_LPA2 Date: Wed, 16 Sep 2026 11:21:41 +0530 Message-ID: <20260916055141.2702145-1-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" ARM64_HAS_LPA2 represents CPU capability detection for FEAT_LPA2 both in S1 and S2, regardless whether KVM gets enabled and uses the same subsequently. ARM64_HAS_LPA2 in itself is not really anything KVM specific, although the description suggests otherwise. Drop 'KVM' from the description and update it appropriately. Cc: Catalin Marinas Cc: Will Deacon Cc: Ryan Roberts Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual --- This patch applies on v7.2-rc3 arch/arm64/kernel/cpufeature.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 9a22df0c5120..c63c1050a32d 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -3068,7 +3068,7 @@ static const struct arm64_cpu_capabilities arm64_feat= ures[] =3D { .matches =3D has_bbml2_noabort, }, { - .desc =3D "52-bit Virtual Addressing for KVM (LPA2)", + .desc =3D "52-bit Virtual-Physical Addressing in S1 and S2 (LPA2)", .capability =3D ARM64_HAS_LPA2, .type =3D ARM64_CPUCAP_SYSTEM_FEATURE, .matches =3D has_lpa2, --=20 2.43.0