From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 A845711C87 for ; Sun, 7 Jan 2024 22:11:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=fail reason="signature verification failed" (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="AgElTSzT" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 1F04640E01B0; Sun, 7 Jan 2024 22:11:51 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=fail (4096-bit key) reason="fail (body has been altered)" header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 4Z7QIHnY43H0; Sun, 7 Jan 2024 22:11:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1704665508; bh=dxcGcFQroILkgnPWU+/emlvCMerznP/Vdump8WzMo98=; h=Date:From:To:Cc:Subject:From; b=AgElTSzTbzmuf3+jqhY3cAKFqVIX6nmqmH8cgW4efwPUcibNUFMRYL7ihHnBYZlXh JBXIikeQGvm/lwjqwV70CadVXRSImKurOj+O9gSTS67xDF0rvZaG+R6LK7TkPJbkNj WpAEojr3FBb+6YBTz9hMy4skU6qPjgV/CJ3xLiUKNlg6J3WEzFpYIV1uveST6TDVmt zAL1z6E3XBXfQT9QF/xXVK8PA3sEqnwxM805fpMZRSjyn3Kj3WuI3M59A49b1mErkd Z9epmn+m+NSOa5lgJ7q2BdzCN5TMtOW+mfkJdFfZYqwF4d2J47OG5TgWgyOUxxeaP4 qVBAovpw0kKh/BIGrz3eL6QZW59t+DILE7qvfwhsJk+jxRHJD4ErcK5psbXx4go2f+ AycaR+rcE/+aOFsBKbSk+pRTpvw7hamxQamd8NrEX0Xbdwok5ombl6pFDRJgQLkonP 4PhlDLFnJUplw954abpDvSQDU/KKu4kvlD61ICfCyWS5IHr+z/TSVO6pLOmjW31ydT Y0QOcnFMfbqreCMeF7X82Z5x6bZPA1V4Te3n0+k4BOpQ8xtEnwYBfBG2+NFRQfGtHT 62cwYi9P8OlZKJRpUHqKS24ET89sQ9HE4xNifoVYcRBZH7BCUwXxyFQ03JYJWLpx5q ggqRhafdr+oKZ5/X8SvlEqZ8= Received: from zn.tnic (pd9530f8c.dip0.t-ipconnect.de [217.83.15.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 63C9740E016C; Sun, 7 Jan 2024 22:11:45 +0000 (UTC) Date: Sun, 7 Jan 2024 23:11:44 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] x86/sev for v6.8 Message-ID: <20240107221144.GAZZshoHEj5DPOPdyS@fat_crate.local> 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=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Linus, please pull some x86/sev improvements for v6.8. Thx. --- The following changes since commit a39b6ac3781d46ba18193c9dbb2110f31e9bff= e9: Linux 6.7-rc5 (2023-12-10 14:33:40 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_sev_= for_v6.8 for you to fetch changes up to d642ef7111014805f2e21e9cddb0c0a93ae1313d: virt: sev-guest: Convert to platform remove callback returning void (20= 24-01-02 19:07:18 +0100) ---------------------------------------------------------------- - Convert the sev-guest plaform ->remove callback to return void - Move the SEV C-bit verification to the BSP as it needs to happen only once and not on every AP ---------------------------------------------------------------- Borislav Petkov (AMD) (1): x86/sev: Do the C-bit verification only on the BSP Uwe Kleine-K=C3=B6nig (1): virt: sev-guest: Convert to platform remove callback returning void arch/x86/kernel/head_64.S | 31 ++++++++++++++++++++++-----= ---- drivers/virt/coco/sev-guest/sev-guest.c | 6 ++---- 2 files changed, 24 insertions(+), 13 deletions(-) --=20 Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette