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From: Ashish Kalra <Ashish.Kalra@amd.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, thomas.lendacky@amd.com,
	brijesh.singh@amd.com, ehabkost@redhat.com, mst@redhat.com,
	richard.henderson@linaro.org, jejb@linux.ibm.com, tobin@ibm.com,
	dovmurik@linux.vnet.ibm.com, frankeh@us.ibm.com,
	dgilbert@redhat.com, kvm@vger.kernel.org
Subject: [RFC PATCH 02/13] hw/boards: Add mirror_vcpu flag to CPUArchId
Date: Mon, 16 Aug 2021 13:27:03 +0000	[thread overview]
Message-ID: <687f95793866eb1724c501fc67069b7c2422edb2.1629118207.git.ashish.kalra@amd.com> (raw)
In-Reply-To: <cover.1629118207.git.ashish.kalra@amd.com>

From: Dov Murik <dovmurik@linux.vnet.ibm.com>

The mirror_vcpu flag indicates whether a vcpu is a mirror.

Signed-off-by: Dov Murik <dovmurik@linux.vnet.ibm.com>
Co-developed-by: Ashish Kalra <ashish.kalra@amd.com>
Signed-off-by: Ashish Kalra <ashish.kalra@amd.com>
---
 include/hw/boards.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/hw/boards.h b/include/hw/boards.h
index b0e599096a..f7f29a466c 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -89,6 +89,7 @@ MemoryRegion *machine_consume_memdev(MachineState *machine,
  * @type - QOM class name of possible @cpu object
  * @props - CPU object properties, initialized by board
  * #vcpus_count - number of threads provided by @cpu object
+ * @mirror_vcpu - is this a mirror VCPU
  */
 typedef struct CPUArchId {
     uint64_t arch_id;
@@ -96,6 +97,7 @@ typedef struct CPUArchId {
     CpuInstanceProperties props;
     Object *cpu;
     const char *type;
+    bool mirror_vcpu;
 } CPUArchId;
 
 /**
-- 
2.17.1


  parent reply	other threads:[~2021-08-16 13:30 UTC|newest]

Thread overview: 102+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-16 13:25 [RFC PATCH 00/13] Add support for Mirror VM Ashish Kalra
2021-08-16 13:26 ` [RFC PATCH 01/13] machine: Add mirrorvcpus=N suboption to -smp Ashish Kalra
2021-08-16 21:23   ` Eric Blake
2021-08-16 21:23     ` Eric Blake
2021-08-16 13:27 ` Ashish Kalra [this message]
2021-08-16 13:27 ` [RFC PATCH 03/13] hw/i386: Mark mirror vcpus in possible_cpus Ashish Kalra
2021-08-16 13:27 ` [RFC PATCH 04/13] hw/acpi: Don't include mirror vcpus in ACPI tables Ashish Kalra
2021-08-16 13:28 ` [RFC PATCH 05/13] cpu: Add boolean mirror_vcpu field to CPUState Ashish Kalra
2021-08-16 13:28 ` [RFC PATCH 06/13] hw/i386: Set CPUState.mirror_vcpu=true for mirror vcpus Ashish Kalra
2021-08-16 13:29 ` [RFC PATCH 07/13] kvm: Add Mirror VM ioctl and enable cap interfaces Ashish Kalra
2021-08-16 13:29 ` [RFC PATCH 08/13] kvm: Add Mirror VM support Ashish Kalra
2021-08-16 13:29 ` [RFC PATCH 09/13] kvm: create Mirror VM and share primary VM's encryption context Ashish Kalra
2021-08-16 13:30 ` [RFC PATCH 10/13] softmmu/cpu: Skip mirror vcpu's for pause, resume and synchronization Ashish Kalra
2021-08-16 13:30 ` [RFC PATCH 11/13] kvm/apic: Disable in-kernel APIC support for mirror vcpu's Ashish Kalra
2021-08-16 13:31 ` [RFC PATCH 12/13] hw/acpi: disable modern CPU hotplug interface " Ashish Kalra
2021-08-16 13:31 ` [RFC PATCH 13/13] hw/i386/pc: reduce fw_cfg boot cpu count taking into account " Ashish Kalra
2021-08-16 14:01 ` [RFC PATCH 00/13] Add support for Mirror VM Claudio Fontana
2021-08-16 14:01   ` Claudio Fontana
2021-08-16 14:15 ` Paolo Bonzini
2021-08-16 14:15   ` Paolo Bonzini
2021-08-16 14:23   ` Daniel P. Berrangé
2021-08-16 14:23     ` Daniel P. Berrangé
2021-08-16 15:00     ` Paolo Bonzini
2021-08-16 15:00       ` Paolo Bonzini
2021-08-16 15:16       ` Daniel P. Berrangé
2021-08-16 15:16         ` Daniel P. Berrangé
2021-08-16 15:35         ` Paolo Bonzini
2021-08-16 15:35           ` Paolo Bonzini
2021-08-16 14:44   ` Ashish Kalra
2021-08-16 14:58     ` Paolo Bonzini
2021-08-16 14:58       ` Paolo Bonzini
2021-08-16 15:13       ` Ashish Kalra
2021-08-16 15:38         ` Paolo Bonzini
2021-08-16 15:38           ` Paolo Bonzini
2021-08-16 15:48           ` Dr. David Alan Gilbert
2021-08-16 15:48             ` Dr. David Alan Gilbert
2021-08-18 10:31           ` Ashish Kalra
2021-08-18 11:25             ` James Bottomley
2021-08-18 11:25               ` James Bottomley
2021-08-18 15:31               ` Dr. David Alan Gilbert
2021-08-18 15:31                 ` Dr. David Alan Gilbert
2021-08-18 15:35                 ` James Bottomley
2021-08-18 15:35                   ` James Bottomley
2021-08-18 15:43                   ` Dr. David Alan Gilbert
2021-08-18 15:43                     ` Dr. David Alan Gilbert
2021-08-18 16:28                     ` James Bottomley
2021-08-18 16:28                       ` James Bottomley
2021-08-18 17:30                       ` Dr. David Alan Gilbert
2021-08-18 17:30                         ` Dr. David Alan Gilbert
2021-08-18 18:51                         ` James Bottomley
2021-08-18 18:51                           ` James Bottomley
2021-08-18 19:47             ` Paolo Bonzini
2021-08-16 17:23   ` Dr. David Alan Gilbert
2021-08-16 17:23     ` Dr. David Alan Gilbert
2021-08-16 20:53     ` Paolo Bonzini
2021-08-16 23:53 ` Steve Rutherford
2021-08-16 23:53   ` Steve Rutherford
2021-08-17  7:05   ` Michael S. Tsirkin
2021-08-17  7:05     ` Michael S. Tsirkin
2021-08-17  8:38   ` Dr. David Alan Gilbert
2021-08-17  8:38     ` Dr. David Alan Gilbert
2021-08-17 14:08     ` Ashish Kalra
2021-08-17 16:32   ` Paolo Bonzini
2021-08-17 16:32     ` Paolo Bonzini
2021-08-17 20:50     ` Tobin Feldman-Fitzthum
2021-08-17 20:50       ` Tobin Feldman-Fitzthum
2021-08-17 22:04       ` Steve Rutherford
2021-08-17 22:04         ` Steve Rutherford
2021-08-18 15:32         ` Tobin Feldman-Fitzthum
2021-08-18 15:32           ` Tobin Feldman-Fitzthum
2021-08-18 19:04           ` Dr. David Alan Gilbert
2021-08-18 19:04             ` Dr. David Alan Gilbert
2021-08-18 21:42             ` Tobin Feldman-Fitzthum
2021-08-18 21:42               ` Tobin Feldman-Fitzthum
2021-08-19  8:22               ` Dr. David Alan Gilbert
2021-08-19  8:22                 ` Dr. David Alan Gilbert
2021-08-19 14:06                 ` James Bottomley
2021-08-19 14:06                   ` James Bottomley
2021-08-19 14:28                   ` Dr. David Alan Gilbert
2021-08-19 14:28                     ` Dr. David Alan Gilbert
2021-08-19 22:10                     ` James Bottomley
2021-08-19 22:10                       ` James Bottomley
2021-08-23 12:26                       ` Dr. David Alan Gilbert
2021-08-23 12:26                         ` Dr. David Alan Gilbert
2021-08-23 16:28                         ` Tobin Feldman-Fitzthum
2021-08-23 16:28                           ` Tobin Feldman-Fitzthum
2021-08-19 14:07                 ` Tobin Feldman-Fitzthum
2021-08-19 14:07                   ` Tobin Feldman-Fitzthum
2021-08-17 23:20       ` Paolo Bonzini
2021-08-17 23:20         ` Paolo Bonzini
2021-08-17 21:54     ` Steve Rutherford
2021-08-17 21:54       ` Steve Rutherford
2021-08-17 22:37       ` Paolo Bonzini
2021-08-17 22:37         ` Paolo Bonzini
2021-08-17 22:57         ` James Bottomley
2021-08-17 22:57           ` James Bottomley
2021-08-17 23:10           ` Steve Rutherford
2021-08-17 23:10             ` Steve Rutherford
2021-08-18  2:49             ` James Bottomley
2021-08-18  2:49               ` James Bottomley
2021-08-18 14:06         ` Ashish Kalra
2021-08-18 17:07           ` Ashish Kalra

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