From: Lan Tianyu <tianyu.lan@intel.com>
To: xen-devel@lists.xen.org
Cc: Lan Tianyu <tianyu.lan@intel.com>,
kevin.tian@intel.com, wei.liu2@citrix.com,
george.dunlap@eu.citrix.com, andrew.cooper3@citrix.com,
ian.jackson@eu.citrix.com, jbeulich@suse.com,
roger.pau@citrix.com, chao.gao@intel.com
Subject: [RFC PATCH V2 0/4] Extend resources to support more vcpus in single VM
Date: Thu, 31 Aug 2017 01:01:45 -0400 [thread overview]
Message-ID: <1504155709-24276-1-git-send-email-tianyu.lan@intel.com> (raw)
Change since v1:
1) Increase hap page pool according vcpu number
2) Use "Processor" syntax to define vcpus with APIC id < 255
in dsdt and use "Device" syntax for other vcpus in ACPI DSDT table.
3) Use XAPIC structure for vcpus with APIC id < 255
in dsdt and use x2APIC structure for other vcpus in the ACPI MADT table.
This patchset is to extend some resources(i.e, event channel,
hap and so) to support more vcpus for single VM.
Chao Gao (1):
xl/libacpi: extend lapic_id() to uint32_t
Lan Tianyu (3):
xen/hap: Increase hap size for more vcpus support
Tool/ACPI: DSDT extension to support more vcpus
hvmload: Add x2apic entry support in the MADT build
tools/firmware/hvmloader/util.c | 2 +-
tools/libacpi/acpi2_0.h | 10 +++++++
tools/libacpi/build.c | 59 +++++++++++++++++++++++++++++------------
tools/libacpi/libacpi.h | 2 +-
tools/libacpi/mk_dsdt.c | 18 ++++++++-----
tools/libxl/libxl_x86_acpi.c | 2 +-
xen/arch/x86/mm/hap/hap.c | 10 ++++++-
7 files changed, 76 insertions(+), 27 deletions(-)
--
1.8.3.1
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next reply other threads:[~2017-08-31 5:01 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 5:01 Lan Tianyu [this message]
2017-08-31 5:01 ` [RFC PATCH V2 1/4] xen/hap: Increase hap page pool size for more vcpus support Lan Tianyu
2017-08-31 13:56 ` Andrew Cooper
2017-09-01 8:19 ` Lan Tianyu
2017-09-01 8:34 ` Jan Beulich
2017-09-01 9:12 ` Lan Tianyu
2017-08-31 5:01 ` [RFC PATCH V2 2/4] Tool/ACPI: DSDT extension to support more vcpus Lan Tianyu
2017-08-31 15:38 ` Roger Pau Monné
2017-09-01 2:54 ` Lan Tianyu
2017-09-01 9:41 ` Roger Pau Monné
2017-09-01 10:10 ` Jan Beulich
2017-09-01 10:26 ` Roger Pau Monné
2017-09-04 3:07 ` Lan Tianyu
2017-09-04 9:05 ` Roger Pau Monné
2017-09-04 11:16 ` Lan Tianyu
2017-09-11 11:15 ` Julien Grall
2017-08-31 5:01 ` [RFC PATCH V2 3/4] hvmload: Add x2apic entry support in the MADT build Lan Tianyu
2017-09-01 9:57 ` Roger Pau Monné
2017-09-04 10:59 ` Lan Tianyu
2017-09-04 11:12 ` Roger Pau Monné
2017-09-04 12:59 ` Jan Beulich
2017-08-31 5:01 ` [RFC PATCH V2 4/4] xl/libacpi: extend lapic_id() to uint32_t Lan Tianyu
2017-08-31 13:58 ` Andrew Cooper
2017-09-01 15:41 ` Wei Liu
2017-09-04 8:20 ` Wei Liu
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