forked from pool/libvirt
632ffafbbe
- Update to libvirt 8.10.0
- jsc#PED-1472
- New virt-qemu-sev-validate utility for validating the
measurement reported for a domain launched with AMD SEV
- Many incremental improvements and bug fixes, see
https://libvirt.org/news.html#v8-10-0-2022-12-01
OBS-URL: https://build.opensuse.org/request/show/1039408
OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=958
91 lines
2.8 KiB
Diff
91 lines
2.8 KiB
Diff
From 02cd96b46167b2b9c27a388ec25d4ffdae6508ba Mon Sep 17 00:00:00 2001
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From: Jim Fehlig <jfehlig@suse.com>
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Date: Tue, 5 Jul 2022 11:07:05 -0600
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Subject: libxl: support domainReset
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Currently, libxl_send_trigger() does not implement the LIBXL_TRIGGER_RESET
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option, but domainReset can be implemented in the libxl driver by
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forcibly destroying the domain and starting it again.
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Signed-off-by: Jim Fehlig <jfehlig@suse.com>
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---
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src/libxl/libxl_driver.c | 58 ++++++++++++++++++++++++++++++++++++++++
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1 file changed, 58 insertions(+)
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Index: libvirt-8.10.0/src/libxl/libxl_driver.c
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===================================================================
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--- libvirt-8.10.0.orig/src/libxl/libxl_driver.c
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+++ libvirt-8.10.0/src/libxl/libxl_driver.c
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@@ -1355,6 +1355,63 @@ libxlDomainReboot(virDomainPtr dom, unsi
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}
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static int
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+libxlDomainReset(virDomainPtr dom, unsigned int flags)
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+{
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+ libxlDriverPrivate *driver = dom->conn->privateData;
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+ libxlDriverConfig *cfg = libxlDriverConfigGet(driver);
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+ virDomainObj *vm;
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+ int ret = -1;
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+
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+ virCheckFlags(0, -1);
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+
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+ if (!(vm = libxlDomObjFromDomain(dom)))
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+ goto cleanup;
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+
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+ LIBXL_CHECK_DOM0_GOTO(vm->def->name, cleanup);
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+
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+ if (virDomainResetEnsureACL(dom->conn, vm->def) < 0)
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+ goto cleanup;
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+
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+ if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
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+ goto cleanup;
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+
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+ if (!virDomainObjIsActive(vm)) {
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+ virReportError(VIR_ERR_OPERATION_INVALID,
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+ "%s", _("Domain is not running"));
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+ goto endjob;
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+ }
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+
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+ /*
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+ * The semantics of reset can be achieved by forcibly destroying
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+ * the domain and starting it again.
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+ */
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+ if (libxl_domain_destroy(cfg->ctx, vm->def->id, NULL) < 0) {
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+ virReportError(VIR_ERR_INTERNAL_ERROR,
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+ _("Failed to reset domain '%d'"), vm->def->id);
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+ goto endjob;
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+ }
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+
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+ libxlDomainCleanup(driver, vm);
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+
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+ if (libxlDomainStartNew(driver, vm, false) < 0) {
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+ virReportError(VIR_ERR_INTERNAL_ERROR,
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+ _("Failed to start domain '%d' after reset"),
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+ vm->def->id);
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+ goto endjob;
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+ }
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+
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+ ret = 0;
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+
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+ endjob:
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+ virDomainObjEndJob(vm);
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+
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+ cleanup:
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+ virDomainObjEndAPI(&vm);
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+ virObjectUnref(cfg);
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+ return ret;
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+}
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+
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+static int
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libxlDomainDestroyFlags(virDomainPtr dom,
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unsigned int flags)
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{
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@@ -6455,6 +6512,7 @@ static virHypervisorDriver libxlHypervis
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.domainShutdown = libxlDomainShutdown, /* 0.9.0 */
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.domainShutdownFlags = libxlDomainShutdownFlags, /* 0.9.10 */
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.domainReboot = libxlDomainReboot, /* 0.9.0 */
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+ .domainReset = libxlDomainReset, /* 1.2.16 */
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.domainDestroy = libxlDomainDestroy, /* 0.9.0 */
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.domainDestroyFlags = libxlDomainDestroyFlags, /* 0.9.4 */
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#ifdef LIBXL_HAVE_DOMAIN_SUSPEND_ONLY
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