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[PATCH 0/2] x86/vmx: Multiple fixes
- To: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Wed, 1 Nov 2023 19:20:56 +0000
- Authentication-results: esa4.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none
- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Jun Nakajima <jun.nakajima@xxxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Tamas K Lengyel <tamas@xxxxxxxxxxxxx>, Reima ISHII <ishiir@xxxxxxxxxxxxxxxxxxx>, "Takahiro Shinagawa" <shina@xxxxxxxxxxxxxxxxx>
- Delivery-date: Wed, 01 Nov 2023 19:21:18 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Fixes for two bugs initially reported to the Xen Security Team, but determined
not have an impact in security-supported configurations.
The Xen Security Team would like to thank Ishiisan for engaging in responsible
disclsoure.
As a reminder to the rest of the Xen community, please do ask you're not sure.
Andrew Cooper (2):
x86/vmx: Fix IRQ handling for EXIT_REASON_INIT
x86/vmx: Disallow the use of inactivity states
xen/arch/x86/hvm/vmx/vmx.c | 12 ++++++------
xen/arch/x86/hvm/vmx/vvmx.c | 9 +++++++--
xen/arch/x86/include/asm/hvm/hvm.h | 5 ++++-
xen/arch/x86/include/asm/hvm/vmx/vmcs.h | 1 +
4 files changed, 18 insertions(+), 9 deletions(-)
--
2.30.2
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