From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) (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 3B7682FAD for ; Tue, 8 Jun 2021 09:54:53 +0000 (UTC) Received: from cap.home.8bytes.org (p4ff2ba7c.dip0.t-ipconnect.de [79.242.186.124]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by theia.8bytes.org (Postfix) with ESMTPSA id 0B5D2222; Tue, 8 Jun 2021 11:54:44 +0200 (CEST) From: Joerg Roedel To: x86@kernel.org Cc: Joerg Roedel , Joerg Roedel , hpa@zytor.com, Andy Lutomirski , Dave Hansen , Peter Zijlstra , Jiri Slaby , Dan Williams , Tom Lendacky , Juergen Gross , Kees Cook , David Rientjes , Cfir Cohen , Erdem Aktas , Masami Hiramatsu , Mike Stunes , Sean Christopherson , Martin Radev , Arvind Sankar , linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: [PATCH v3 0/7] x86/sev-es: Fixes for SEV-ES Guest Support Date: Tue, 8 Jun 2021 11:54:32 +0200 Message-Id: <20210608095439.12668-1-joro@8bytes.org> X-Mailer: git-send-email 2.31.1 X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Joerg Roedel Hi, here is the next revision of my pending fixes for SEV-ES guest support. Changes to the previous version are: - Removed the patches already merged - Added a new fix to map the EFI MOKVar table encrypted - Disabled IRQs when GHCB is active - Relaxed state tracking by using irqentry_enter()/exit instead of irqentry_nmi_enter()/exit() - Changed error reporting from insn_fetch_from_user*() as requested by Boris Changes are based on tip/x86/urgent. Please review. Thanks, Joerg Joerg Roedel (6): x86/sev-es: Fix error message in runtime #VC handler x86/sev-es: Disable IRQs while GHCB is active x86/sev-es: Run #VC handler in plain IRQ state x86/insn-eval: Make 0 a valid RIP for insn_get_effective_ip() x86/insn: Extend error reporting from insn_fetch_from_user[_inatomic]() x86/sev-es: Propagate #GP if getting linear instruction address failed Tom Lendacky (1): x86/ioremap: Map efi_mem_reserve() memory as encrypted for SEV arch/x86/kernel/sev.c | 61 +++++++++++++++++++++++++--------------- arch/x86/kernel/umip.c | 10 +++---- arch/x86/lib/insn-eval.c | 22 +++++++++------ arch/x86/mm/ioremap.c | 4 ++- 4 files changed, 59 insertions(+), 38 deletions(-) base-commit: 009767dbf42ac0dbe3cf48c1ee224f6b778aa85a -- 2.31.1