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 ED4461F4717; Mon, 19 May 2025 13:12:36 +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=1747660357; cv=none; b=q5gMFA1Pq/SQ2hJkDxiO50LEKcjRVmfCNi77MGHuiCl0bWBqRUVNrvrpaLw0KP6Cz+E+UfWhsGeAY7Lv1dN14z3izn2kMxvAdWWi3j7diRpq3LW7VpBsENNsCaAEAkypf5BKbaH5MnBcn0v8MsfWes03J6XdCqGNbhEf5UnDdIA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747660357; c=relaxed/simple; bh=w3CKS4X7xF4N+C67MjAVNcLvECf8TZgXw8iZMBtBWZg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GYx7Xz6lt2E/nCcoNxGsScXtGptm0uxRSiu17QJG9e49S801mJ25ljVrBCZhCHIpgMqLVClAPJd7OwkZ3rdFwP5fpBTs/xcwybc1w8CYzPwgqdSAL1UBkvxaOXamtMnzpgsyuFUu6/Jau84BDoNvb3UqD4yX4GzseUJBvWZSg0g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XFho0UKb; 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="XFho0UKb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92792C4CEE4; Mon, 19 May 2025 13:12:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747660356; bh=w3CKS4X7xF4N+C67MjAVNcLvECf8TZgXw8iZMBtBWZg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=XFho0UKbVRS9+8eqNBUoUlleNvrXgQJRu05oeKbjUHbzDV3mxmRPcEbIzOvBvwtOy wAo0zmnPa1IKn2LarpK4zoWWBdob/NdRTNQ+5zOy+8VOcogXvhoqP/x4lxrW2FShkk D1htl3hlgJE+onfbBmyrfMhIjUKFmSJXyWZfeHjVAyt8VJog/CFuku2CgKPJls5hYr xYXMWneJo3XWlPp6o9YYSSEzp/o5UJFgQ1Iu/srfPi0TGgrX6qNWUjXGlxMt6xI1tY Pl+cfZJFpB6KZbqHjcDWEzgF9OyXSwcsWOs/bXIupLYNVgLwZBarJRwgfgTHeUl7NT eE7wZvyZlh5Xg== Date: Mon, 19 May 2025 15:12:31 +0200 From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: linux-tip-commits@vger.kernel.org, Ard Biesheuvel , "Ahmed S. Darwish" , Andrew Cooper , Brian Gerst , Dave Hansen , "H. Peter Anvin" , Juergen Gross , "Kirill A. Shutemov" , Linus Torvalds , Peter Zijlstra , x86@kernel.org Subject: Re: [tip: x86/core] x86/cpu: Use a new feature flag for 5-level paging Message-ID: References: <20250517091639.3807875-9-ardb+git@google.com> <174765932243.406.15487430117390098144.tip-bot2@tip-bot2> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <174765932243.406.15487430117390098144.tip-bot2@tip-bot2> * tip-bot2 for Ard Biesheuvel wrote: > The following commit has been merged into the x86/core branch of tip: > > Commit-ID: ae41ee699c6c89850d11ba64a282490f287d9be7 > Gitweb: https://git.kernel.org/tip/ae41ee699c6c89850d11ba64a282490f287d9be7 > Author: Ard Biesheuvel > AuthorDate: Sat, 17 May 2025 11:16:41 +02:00 > Committer: Ingo Molnar > CommitterDate: Mon, 19 May 2025 10:37:21 +02:00 > > x86/cpu: Use a new feature flag for 5-level paging Update: although Linus tentatively acked this series, I've removed this commit because it's still under discussion - it appears the synthethic CPU flag approach is not universally accepted yet. Thanks, Ingo