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 06B98153800; Sat, 12 Apr 2025 20:45:25 +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=1744490726; cv=none; b=s7BUDnLaW2Jxh+h9zPqVYdiHVbve7uN13H8E73YL0Un72GVEKWAhFXBkV0Xa0mGOJtRyH8No/BMKvCFBin6nfsMvUHJAXjBjOyrRhbnzCp/KPcH36+m3GVgSf0yqGAjStxkj8LYmIsMDb8qExZ06VIC0tShsAX7kF7GoZo4+KNU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744490726; c=relaxed/simple; bh=SMBTIEh7KtYZUHaT4RiUsEfX1krtb5+eAUPvmqJSm14=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=IBgvQOq6h0kfoXqStE1kEZHKnjgXRFbkseSPPD9dbLNnHuXtFYj7zdDGNg73ynqevvGtDHYNdSFW5J8moX75k4FQ+niHkh9jYgL2vcpsYGAImjewUStKxb2lJmc4sba6MCrcqbs0kFLVKTuxEfYyoxl6TAdlSADRcvW2LRqyoWE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bMgITAQj; 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="bMgITAQj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DB4DC4CEE3; Sat, 12 Apr 2025 20:45:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744490725; bh=SMBTIEh7KtYZUHaT4RiUsEfX1krtb5+eAUPvmqJSm14=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bMgITAQjW8qgenMxMeWiy3UrpYAQMsJJvFzgpqoeGz8nuP7rMhVYMGFxs8mlnXMS1 ymClQYz7DezEaf7E7m5wELArL9ViT2g/xNKB02g6jUEXyWm5Fos90ajEmXIoGcEbKG dj+Va2IQp1fADk9PzP/dzVt8lD0s/OUgl5ymqvch6tf4SwK6Wjd5jn+5RrWUtrUJzc AC8nPfbi9kMxEV9DzmfYtKGOj/6HSWzovbdvJLLGzvPUz3vJjjPzRt9oBmYuz1RGtV qlWYe08ugVzLJnkyXDNeoIaxIsBy3ieivIrXCHoO4MHNhDqgzUXVZgwzXHEZLRXaZJ c3yEqR79lNC1g== Date: Sat, 12 Apr 2025 22:45:21 +0200 From: Ingo Molnar To: Ard Biesheuvel Cc: linux-kernel@vger.kernel.org, linux-tip-commits@vger.kernel.org, Tom Lendacky , Dionna Amalie Glaze , Kevin Loughlin , "Kirill A. Shutemov" , linux-efi@vger.kernel.org, x86@kernel.org Subject: Re: [tip: x86/boot] x86/boot/sev: Avoid shared GHCB page for early memory acceptance Message-ID: References: <20250410132850.3708703-2-ardb+git@google.com> <174448976513.31282.4012948519562214371.tip-bot2@tip-bot2> Precedence: bulk X-Mailing-List: linux-efi@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: * Ard Biesheuvel wrote: > On Sat, 12 Apr 2025 at 22:29, tip-bot2 for Ard Biesheuvel > wrote: > > > > The following commit has been merged into the x86/boot branch of tip: > > > > This may be slightly premature. I took some of Tom's code, hence the > co-developed-by, but the should really confirm that what I did is > correct before we queue this up. OK, I've zapped it again, especially as the rest of the series wasn't ready either, please include the latest version of this patch as part of the boot/setup/ series, which hard-relies upon it. Thanks, Ingo