From: Yang Zhang <yang.z.zhang@intel.com>
To: xen-devel@lists.xensource.com
Cc: Yang Zhang <yang.z.zhang@Intel.com>,
keir.xen@gmail.com, JBeulich@suse.com
Subject: [PATCH 0/7] Nested VMX: APIC-v related bug fixing
Date: Fri, 9 Aug 2013 16:49:28 +0800 [thread overview]
Message-ID: <1376038175-18571-1-git-send-email-yang.z.zhang@intel.com> (raw)
From: Yang Zhang <yang.z.zhang@Intel.com>
The following patches fix the issue that fail to boot L2 guest on APIC-v
available machine. The main problem is that with APIC-v, virtual interrupt inject
L1 is totally through APIC-v. But if virtual interrupt is arrived when L2 is running,
L1 will detect interrupt through vmexit with reason external interrupt. If this happens,
we should update RVI/SVI to make APIC-v working accordingly.
Yang Zhang (7):
Nested VMX: Introduce interrupt source supporting
Nested VMX: Allow to ack irq even virtual intr delivery is enabled
Nested VMX: Force check ISR when L2 is running
Nested VMX: Add interface to update vPPR
Nested VMX: Check whether interrupt is blocked by TPR
Nested VMX: Update APIC-v(RVI/SVI) when vmexit to L1
Nested VMX: Clear APIC-v control bit in vmcs02
xen/arch/x86/hvm/irq.c | 2 +-
xen/arch/x86/hvm/vlapic.c | 16 +++++++++++--
xen/arch/x86/hvm/vmx/intr.c | 9 ++++++-
xen/arch/x86/hvm/vmx/vmx.c | 14 +++++++-----
xen/arch/x86/hvm/vmx/vvmx.c | 40 ++++++++++++++++++++++++++++++++++++
xen/include/asm-x86/hvm/vlapic.h | 3 +-
xen/include/asm-x86/hvm/vmx/vmx.h | 2 +-
xen/include/asm-x86/hvm/vmx/vvmx.h | 1 +
8 files changed, 73 insertions(+), 14 deletions(-)
next reply other threads:[~2013-08-09 8:49 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-09 8:49 Yang Zhang [this message]
2013-08-09 8:49 ` [PATCH 1/7] Nested VMX: Introduce interrupt source supporting Yang Zhang
2013-08-09 10:14 ` Andrew Cooper
2013-08-09 12:03 ` Jan Beulich
2013-08-11 2:30 ` Zhang, Yang Z
2013-08-09 8:49 ` [PATCH 2/7] Nested VMX: Allow to ack irq even virtual intr delivery is enabled Yang Zhang
2013-08-09 10:28 ` Andrew Cooper
2013-08-09 10:32 ` Zhang, Yang Z
2013-08-09 12:04 ` Jan Beulich
2013-08-11 2:30 ` Zhang, Yang Z
2013-08-09 12:06 ` Jan Beulich
2013-08-11 2:43 ` Zhang, Yang Z
2013-08-12 6:47 ` Jan Beulich
2013-08-13 1:10 ` Zhang, Yang Z
2013-08-13 10:30 ` Jan Beulich
2013-08-09 8:49 ` [PATCH 3/7] Nested VMX: Force check ISR when L2 is running Yang Zhang
2013-08-09 10:38 ` Andrew Cooper
2013-08-09 12:12 ` Jan Beulich
2013-08-11 2:49 ` Zhang, Yang Z
2013-08-12 6:47 ` Jan Beulich
2013-08-09 8:49 ` [PATCH 4/7] Nested VMX: Add interface to update vPPR Yang Zhang
2013-08-09 10:42 ` Andrew Cooper
2013-08-09 12:14 ` Jan Beulich
2013-08-11 2:50 ` Zhang, Yang Z
2013-08-09 8:49 ` [PATCH 5/7] Nested VMX: Check whether interrupt is blocked by TPR Yang Zhang
2013-08-09 10:43 ` Andrew Cooper
2013-08-09 12:16 ` Jan Beulich
2013-08-11 2:51 ` Zhang, Yang Z
2013-08-09 8:49 ` [PATCH 6/7] Nested VMX: Update APIC-v(RVI/SVI) when vmexit to L1 Yang Zhang
2013-08-09 10:49 ` Andrew Cooper
2013-08-09 12:31 ` Jan Beulich
2013-08-11 2:59 ` Zhang, Yang Z
2013-08-12 6:53 ` Jan Beulich
2013-08-13 1:08 ` Zhang, Yang Z
2013-08-15 1:41 ` Zhang, Yang Z
2013-08-15 6:26 ` Jan Beulich
2013-08-09 8:49 ` [PATCH 7/7] Nested VMX: Clear APIC-v control bit in vmcs02 Yang Zhang
2013-08-09 10:50 ` Andrew Cooper
2013-08-09 12:37 ` Jan Beulich
2013-08-11 3:04 ` Zhang, Yang Z
2013-08-09 12:00 ` [PATCH 0/7] Nested VMX: APIC-v related bug fixing Jan Beulich
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1376038175-18571-1-git-send-email-yang.z.zhang@intel.com \
--to=yang.z.zhang@intel.com \
--cc=JBeulich@suse.com \
--cc=keir.xen@gmail.com \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).