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From: Joerg Roedel <joro@8bytes.org>
To: x86@kernel.org
Cc: Joerg Roedel <joro@8bytes.org>, Joerg Roedel <jroedel@suse.de>,
	hpa@zytor.com, Andy Lutomirski <luto@kernel.org>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Jiri Slaby <jslaby@suse.cz>,
	Dan Williams <dan.j.williams@intel.com>,
	Tom Lendacky <thomas.lendacky@amd.com>,
	Juergen Gross <jgross@suse.com>,
	Kees Cook <keescook@chromium.org>,
	David Rientjes <rientjes@google.com>,
	Marc Orr <marcorr@google.com>, Cfir Cohen <cfir@google.com>,
	Erdem Aktas <erdemaktas@google.com>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Mike Stunes <mstunes@vmware.com>,
	Sean Christopherson <seanjc@google.com>,
	Martin Radev <martin.b.radev@gmail.com>,
	Arvind Sankar <nivedita@alum.mit.edu>,
	Xinyang Ge <xing@microsoft.com>,
	linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org,
	kvm@vger.kernel.org, virtualization@lists.linux-foundation.org
Subject: [PATCH 0/2] x86/sev: Two fixes for SEV-ES VC stack handling
Date: Thu, 21 Oct 2021 10:08:31 +0200	[thread overview]
Message-ID: <20211021080833.30875-1-joro@8bytes.org> (raw)

From: Joerg Roedel <jroedel@suse.de>

Hi,

here are two fixes for recently discovered issues in the handling of
VC handler stack.

Please review.

Thanks,

	Joerg

Joerg Roedel (2):
  x86/sev: Fix stack type check in vc_switch_off_ist()
  x86/sev: Allow #VC exceptions on the VC2 stack

 arch/x86/kernel/sev.c   | 21 +++++++++++++++++----
 arch/x86/kernel/traps.c |  2 +-
 2 files changed, 18 insertions(+), 5 deletions(-)


base-commit: 519d81956ee277b4419c723adfb154603c2565ba
-- 
2.33.1


             reply	other threads:[~2021-10-21  8:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-21  8:08 Joerg Roedel [this message]
2021-10-21  8:08 ` [PATCH 1/2] x86/sev: Fix stack type check in vc_switch_off_ist() Joerg Roedel
2021-10-21  8:08 ` [PATCH 2/2] x86/sev: Allow #VC exceptions on the VC2 stack Joerg Roedel

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