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 710543EA8D; Mon, 22 Sep 2025 10:26:00 +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=1758536760; cv=none; b=Cmyw+ZLjSr+gdL8552+wpwy3lrM5DY9Xfe/yivGK3jYvl5aRAyR4rEiYNNqbEXk3t2TeVgIPMmlTxd0hSZNWbHjVRS9ChAZMQ2/FNfiZ9RwJjRjf1gqpxukWWyfpx/LSh9K1cFGryRRGUGL6p0qoyKoc7rVLLaaeszPCGexcWu8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758536760; c=relaxed/simple; bh=GesIXJsUp9vEt4svwmGtroGLhz9wKpDtpAOC8MZ2otE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BXoywDCHv7ABKzfx8i0GdNP9iCHOA11egFSmanoMSjV9v293OsFPvkCNvYN/bjBrKRZQKLZ9eZjCD5Ot91SKaR6Twpki/9n6Ax2n5dVqGNuLw+2kPp9dVwkEYX/GzdhnoHHNQxvAh8oHVNNJYdj61tJlK9mP2ydGoHzwRR+BrME= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dUgHYicV; 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="dUgHYicV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E373C4CEF0; Mon, 22 Sep 2025 10:25:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758536760; bh=GesIXJsUp9vEt4svwmGtroGLhz9wKpDtpAOC8MZ2otE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dUgHYicVwA8wzrlrilP666bQK9TOFp6Cm3A4SUB3VlWWgSTRCN7s1Eg1jpyOtTHgE vLdgP+onAW9+nTtLV4VLyxRNvF0K/LkeI1GvFQLk2jFRe9DvaNSnND4kKfRUASqSbv 2/5U+WvyTtY5hDzWDo+68oJu9Ep/N7yV1YhqcvtiXzkFYCwtFvqxjJhwDCU7bvuyqT BzZTH440JIfDxMmJUEJKQMMeLHsnYEyMj3HsArcGPd3bBzN+AdryeDWLEf7bATPeMR Zn/fXYL9DVv/R6FbZMLElXsnMEKhaHQi1aj2So4GjZ4XKxsMmKvm8NaTyAQX3VFLGZ UJ3RhedKuTF/Q== Date: Mon, 22 Sep 2025 12:25:56 +0200 From: Mark Brown To: Yeoreum Yun Cc: catalin.marinas@arm.com, will@kernel.org, maz@kernel.org, oliver.upton@linux.dev, joey.gouly@arm.com, james.morse@arm.com, ardb@kernel.org, scott@os.amperecomputing.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v9 2/5] KVM: arm64: expose FEAT_LSUI to guest Message-ID: References: <20250922102244.2068414-1-yeoreum.yun@arm.com> <20250922102244.2068414-3-yeoreum.yun@arm.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="TTjpzkUzOZtHHjFI" Content-Disposition: inline In-Reply-To: <20250922102244.2068414-3-yeoreum.yun@arm.com> X-Cookie: Filmed before a live audience. --TTjpzkUzOZtHHjFI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Sep 22, 2025 at 11:22:41AM +0100, Yeoreum Yun wrote: > case SYS_ID_AA64ISAR3_EL1: > - val &= ID_AA64ISAR3_EL1_FPRCVT | ID_AA64ISAR3_EL1_FAMINMAX; > + val &= ID_AA64ISAR3_EL1_FPRCVT | ID_AA64ISAR3_EL1_FAMINMAX | > + ID_AA64ISAR3_EL1_LSUI; This should be added to set_id_regs, but ID_AA64ISAR3_EL1 isn't covered by that yet. I posted a series for that the other day: https://lore.kernel.org/r/20250920-kvm-arm64-id-aa64isar3-el1-v1-0-1764c1c1c96d@kernel.org --TTjpzkUzOZtHHjFI Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmjRJDAACgkQJNaLcl1U h9AOOQf/Qx0DwRkeQoNtyU5B2csGJYPd+4eySttDGWCSla061GCxxbnF7+gRkeEd ZcAzhyQFxW+GLW+xTNOZIwvaK2YIcezXYvrg/xz4WOTUR16XDDxV6GkhXpxFERdg 6O1AtuqKcu9EBSyjjKO4hYFe351fn1Lgg00BhpTgjsF/Xi7s1tk8X5yj+Q9scr0E KaPB4mOu9mYan1kzD03fXi7cgo4dH9ltT8JhIwoO55DNs+Dxje6+aPE7WjR+Bg/R dOStoYITnI75ZCf66uFMHo1rCejbxVNoUSDqL5uES5h/Hkkc4aCqOyQf6T6v+E8X El/9xHABcfTiGt6D/VpzZ/REB7+P7g== =TrBA -----END PGP SIGNATURE----- --TTjpzkUzOZtHHjFI--