baf18f05fd
- kvm-qapi-machine-s390x-add-QAPI-event-SCLP_CPI_INFO_AVAI.patch [RHEL-73009] - kvm-tests-functional-add-tests-for-SCLP-event-CPI.patch [RHEL-73009] - kvm-vfio-rename-field-to-num_initial_regions.patch [RHEL-122919] - kvm-vfio-only-check-region-info-cache-for-initial-region.patch [RHEL-122919] - kvm-x86-create-new-pc-q35-machine-type-for-rhel-9.8.patch [RHEL-105902] - Resolves: RHEL-73009 ([IBM 9.8 FEAT] KVM: Implement Control Program Identification (qemu)) - Resolves: RHEL-122919 ([RHEL 9.8] Windows 11 VM fails to boot up with ramfb='on' with QEMU 10.1) - Resolves: RHEL-105902 (Add new -rhel9.8.0 machine type to qemu-kvm [x86_64])
88 lines
2.7 KiB
Diff
88 lines
2.7 KiB
Diff
From 7a20dca1405b6d7c202fa852b1f3dd505baab7e5 Mon Sep 17 00:00:00 2001
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From: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
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Date: Thu, 16 Oct 2025 14:17:07 +0200
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Subject: [PATCH 1/5] qapi/machine-s390x: add QAPI event
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SCLP_CPI_INFO_AVAILABLE
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Thomas Huth <thuth@redhat.com>
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RH-MergeRequest: 415: Patches for the Control Program Identification feature on s390x
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RH-Jira: RHEL-73009
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RH-Acked-by: Cédric Le Goater <clg@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Commit: [1/2] 8fb4f174652f3ca889d7623df09eb6c202c0c5cc (thuth/qemu-kvm-cs)
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JIRA: https://issues.redhat.com/browse/RHEL-73009
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Add QAPI event SCLP_CPI_INFO_AVAILABLE to notify the availability
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of Control-Program Identification data in QOM.
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Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
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Suggested-by: Thomas Huth <thuth@redhat.com>
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Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
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Reviewed-by: Thomas Huth <thuth@redhat.com>
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Message-ID: <20251016121708.334133-1-shalini@linux.ibm.com>
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Signed-off-by: Thomas Huth <thuth@redhat.com>
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(cherry picked from commit 0ce63280dc6fe9fce1d89922f2d17dcae77827e6)
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---
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hw/s390x/sclpcpi.c | 4 ++++
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qapi/machine-s390x.json | 21 +++++++++++++++++++++
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2 files changed, 25 insertions(+)
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diff --git a/hw/s390x/sclpcpi.c b/hw/s390x/sclpcpi.c
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index 7aa039d510..68fc1b809b 100644
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--- a/hw/s390x/sclpcpi.c
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+++ b/hw/s390x/sclpcpi.c
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@@ -54,6 +54,7 @@
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#include "hw/s390x/event-facility.h"
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#include "hw/s390x/ebcdic.h"
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#include "qapi/qapi-visit-machine.h"
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+#include "qapi/qapi-events-machine-s390x.h"
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#include "migration/vmstate.h"
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typedef struct Data {
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@@ -106,6 +107,9 @@ static int write_event_data(SCLPEvent *event, EventBufferHeader *evt_buf_hdr)
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e->timestamp = qemu_clock_get_ns(QEMU_CLOCK_HOST);
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cpim->ebh.flags = SCLP_EVENT_BUFFER_ACCEPTED;
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+
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+ qapi_event_send_sclp_cpi_info_available();
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+
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return SCLP_RC_NORMAL_COMPLETION;
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}
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diff --git a/qapi/machine-s390x.json b/qapi/machine-s390x.json
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index 966dbd61d2..8412668b67 100644
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--- a/qapi/machine-s390x.json
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+++ b/qapi/machine-s390x.json
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@@ -119,3 +119,24 @@
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{ 'command': 'query-s390x-cpu-polarization', 'returns': 'CpuPolarizationInfo',
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'features': [ 'unstable' ]
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}
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+
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+##
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+# @SCLP_CPI_INFO_AVAILABLE:
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+#
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+# Emitted when the Control-Program Identification data is available
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+# in the QOM tree.
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+#
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+# Features:
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+#
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+# @unstable: This event is experimental.
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+#
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+# Since: 10.2
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+#
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+# .. qmp-example::
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+#
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+# <- { "event": "SCLP_CPI_INFO_AVAILABLE",
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+# "timestamp": { "seconds": 1401385907, "microseconds": 422329 } }
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+##
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+{ 'event': 'SCLP_CPI_INFO_AVAILABLE',
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+ 'features': [ 'unstable' ]
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+}
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--
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2.50.1
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