March 2020 - Devel - libvirt List Archives

[libvirt PATCH 0/3] fix ATTRIBUTE_NONNULL issues
by Pavel Hrdina 11 Mar '20

11 Mar '20

Pavel Hrdina (3): domain_conf: fix ATTRIBUTE_NONNULL for virDomainDefFormat libvirt_internal: fix ATTRIBUTE_NONNULL for virStateInitialize vircommand: fix ATTRIBUTE_NONNULL for virCommandAddArg* src/conf/domain_conf.h | 2 +- src/libvirt_internal.h | 3 +-- src/util/vircommand.h | 5 ++--- 3 files changed, 4 insertions(+), 6 deletions(-) -- 2.24.1

3 7

[PATCH] conf: Don't generate machine names with a dot
by Michal Privoznik 11 Mar '20

11 Mar '20

According to the linked BZ, machined expects either valid hostname or valid FQDN. While in case of multiple dots, a trailing one doesn't violate FQDN, it does violate the rule in case of something simple, like "domain.". But it's safe to remove it in both cases. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1721804 Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/conf/domain_conf.c | 4 ++-- tests/virsystemdtest.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 17867eeece..9371153618 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -30838,8 +30838,8 @@ virDomainMachineNameAppendValid(virBufferPtr buf, virBufferAddChar(buf, *name); } - /* trailing dashes are not allowed */ - virBufferTrimChars(buf, "-"); + /* trailing dashes or dots are not allowed */ + virBufferTrimChars(buf, "-."); } #undef HOSTNAME_CHARS diff --git a/tests/virsystemdtest.c b/tests/virsystemdtest.c index b7dfd64d06..9847f255ac 100644 --- a/tests/virsystemdtest.c +++ b/tests/virsystemdtest.c @@ -744,6 +744,7 @@ mymain(void) "qemu-100-kstest-network-device-default-httpksc9eed63e-981e-48ec"); TEST_MACHINE("kstest-network-device-default-httpks_(c9eed63e-981e-48ec--cdc-56b3f8c5f678)", 10, "qemu-10-kstest-network-device-default-httpksc9eed63e-981e-48ec"); + TEST_MACHINE("demo.test.", 11, "qemu-11-demo.test"); # define TESTS_PM_SUPPORT_HELPER(name, function) \ do { \ -- 2.24.1

2 2

[RFC] qemu: convert DomainLogContext class to use GObject
by Gaurav Agrawal 11 Mar '20

11 Mar '20

--- src/qemu/qemu_domain.c | 36 ++++++++++++++++++++---------------- src/qemu/qemu_domain.h | 6 ++++-- src/qemu/qemu_process.c | 4 ++-- 3 files changed, 26 insertions(+), 20 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 3d3f796d85..0d2edf4dbe 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -150,7 +150,7 @@ qemuDomainObjFromDomain(virDomainPtr domain) struct _qemuDomainLogContext { - virObject parent; + GObject parent; int writefd; int readfd; /* Only used if manager == NULL */ @@ -160,37 +160,46 @@ struct _qemuDomainLogContext { virLogManagerPtr manager; }; -static virClassPtr qemuDomainLogContextClass; +G_DEFINE_TYPE(qemuDomainLogContext, qemu_domain_log_context, G_TYPE_OBJECT); static virClassPtr qemuDomainSaveCookieClass; -static void qemuDomainLogContextDispose(void *obj); +static void qemuDomainLogContextFinalize(GObject *obj); static void qemuDomainSaveCookieDispose(void *obj); static int qemuDomainOnceInit(void) { - if (!VIR_CLASS_NEW(qemuDomainLogContext, virClassForObject())) - return -1; - if (!VIR_CLASS_NEW(qemuDomainSaveCookie, virClassForObject())) return -1; return 0; } +static void qemu_domain_log_context_init(qemuDomainLogContext *logctxt G_GNUC_UNUSED) +{ +} + +static void qemu_domain_log_context_class_init(qemuDomainLogContextClass *klass) +{ + GObjectClass *obj = G_OBJECT_CLASS(klass); + + obj->finalize = qemuDomainLogContextFinalize; +} + VIR_ONCE_GLOBAL_INIT(qemuDomain); static void -qemuDomainLogContextDispose(void *obj) +qemuDomainLogContextFinalize(GObject *object) { - qemuDomainLogContextPtr ctxt = obj; + qemuDomainLogContextPtr ctxt = QEMU_DOMAIN_LOG_CONTEXT(object); VIR_DEBUG("ctxt=%p", ctxt); virLogManagerFree(ctxt->manager); VIR_FREE(ctxt->path); VIR_FORCE_CLOSE(ctxt->writefd); VIR_FORCE_CLOSE(ctxt->readfd); + G_OBJECT_CLASS(qemu_domain_log_context_parent_class)->finalize(object); } const char * @@ -10557,13 +10566,7 @@ qemuDomainLogContextPtr qemuDomainLogContextNew(virQEMUDriverPtr driver, qemuDomainLogContextMode mode) { g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver); - qemuDomainLogContextPtr ctxt = NULL; - - if (qemuDomainInitialize() < 0) - return NULL; - - if (!(ctxt = virObjectNew(qemuDomainLogContextClass))) - return NULL; + qemuDomainLogContextPtr ctxt = QEMU_DOMAIN_LOG_CONTEXT(g_object_new(QEMU_TYPE_DOMAIN_LOG_CONTEXT, NULL)); VIR_DEBUG("Context new %p stdioLogD=%d", ctxt, cfg->stdioLogD); ctxt->writefd = -1; @@ -10632,7 +10635,8 @@ qemuDomainLogContextPtr qemuDomainLogContextNew(virQEMUDriverPtr driver, return ctxt; error: - virObjectUnref(ctxt); + if (ctxt) + g_object_unref(ctxt); return NULL; } diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h index 3929ee9ca1..3c270b87a2 100644 --- a/src/qemu/qemu_domain.h +++ b/src/qemu/qemu_domain.h @@ -37,6 +37,8 @@ #include "virmdev.h" #include "virchrdev.h" #include "virobject.h" +#include "internal.h" +#include <glib-object.h> #include "logging/log_manager.h" #include "virdomainmomentobjlist.h" #include "virenum.h" @@ -598,9 +600,9 @@ struct qemuProcessEvent { void qemuProcessEventFree(struct qemuProcessEvent *event); -typedef struct _qemuDomainLogContext qemuDomainLogContext; +#define QEMU_TYPE_DOMAIN_LOG_CONTEXT qemu_domain_log_context_get_type() +G_DECLARE_FINAL_TYPE(qemuDomainLogContext, qemu_domain_log_context, QEMU, DOMAIN_LOG_CONTEXT, GObject); typedef qemuDomainLogContext *qemuDomainLogContextPtr; -G_DEFINE_AUTOPTR_CLEANUP_FUNC(qemuDomainLogContext, virObjectUnref); typedef struct _qemuDomainSaveCookie qemuDomainSaveCookie; typedef qemuDomainSaveCookie *qemuDomainSaveCookiePtr; diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 499d39a920..9f7c245c7e 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -1925,7 +1925,7 @@ static void qemuProcessMonitorLogFree(void *opaque) { qemuDomainLogContextPtr logCtxt = opaque; - virObjectUnref(logCtxt); + g_clear_object(&logCtxt); } @@ -1978,7 +1978,7 @@ qemuConnectMonitor(virQEMUDriverPtr driver, virDomainObjPtr vm, int asyncJob, driver); if (mon && logCtxt) { - virObjectRef(logCtxt); + g_object_ref(logCtxt); qemuMonitorSetDomainLog(mon, qemuProcessMonitorReportLogError, logCtxt, -- 2.24.1

4 13

[PATCH 00/13] incremental backup: Handle bitmaps during block-commit
by Peter Krempa 10 Mar '20

10 Mar '20

This implements handling of bitmaps during block-commit so that incremental backups are not broken after commit. Note that this applies on top of https://www.redhat.com/archives/libvir-list/2020-February/msg01125.html or can be fetched at git fetch https://gitlab.com/pipo.sk/libvirt.git reopen-impl https://gitlab.com/pipo.sk/libvirt/-/commits/reopen-impl It uses blockdev-reopen so it's required to use that series. As noted the branch mentioned above the series contains patches to enable incremental backup and blockdev-reopen and depends on the following qemu patches: https://lists.gnu.org/archive/html/qemu-block/2020-02/msg01423.html https://lists.gnu.org/archive/html/qemu-block/2020-02/msg01467.html git fetch https://gitlab.com/pipo.sk/qemu.git bitmap-reopen https://gitlab.com/pipo.sk/qemu/-/commits/bitmap-reopen Peter Krempa (13): qemu: domain: Extract formatting of 'commit' blockjob data into a function qemu: domain: Extract parsing of 'commit' blockjob data into a function qemu: blockjob: Store list of bitmaps disabled prior to commit qemublocktest: Fix and optimize fake image chain qemu: block: Implement helpers for dealing with bitmaps during block commit qemublocktest: Add tests for handling of bitmaps during block-commit qemublocktest: Add more tests for block-commit bitmap handling with snapshots qemublocktest: Add tests of broken bitmap chain handling during block-commit qemuBlockJobDiskNewCommit: Propagate 'disabledBitmapsBase' qemuDomainBlockCommit: Handle bitmaps on start of commit qemuDomainBlockPivot: Handle merging of bitmaps when pivoting an active block-commit qemu: blockjob: Handle bitmaps after finish of normal block-commit qemu: blockjob: Re-enable bitmaps after failed block-copy src/qemu/qemu_block.c | 217 ++++++++++++++++++ src/qemu/qemu_block.h | 14 ++ src/qemu/qemu_blockjob.c | 94 +++++++- src/qemu/qemu_blockjob.h | 3 + src/qemu/qemu_domain.c | 110 ++++++--- src/qemu/qemu_driver.c | 59 ++++- tests/qemublocktest.c | 126 +++++++++- .../bitmapblockcommit/basic-1-2 | 119 ++++++++++ .../bitmapblockcommit/basic-1-3 | 119 ++++++++++ .../bitmapblockcommit/basic-2-3 | 2 + .../bitmapblockcommit/snapshots-1-2 | 49 ++++ .../bitmapblockcommit/snapshots-1-3 | 76 ++++++ .../bitmapblockcommit/snapshots-1-4 | 126 ++++++++++ .../bitmapblockcommit/snapshots-1-5 | 130 +++++++++++ .../bitmapblockcommit/snapshots-2-3 | 49 ++++ .../bitmapblockcommit/snapshots-2-4 | 99 ++++++++ .../bitmapblockcommit/snapshots-2-5 | 103 +++++++++ .../bitmapblockcommit/snapshots-3-4 | 72 ++++++ .../bitmapblockcommit/snapshots-3-5 | 76 ++++++ .../bitmapblockcommit/snapshots-4-4 | 11 + .../bitmapblockcommit/snapshots-4-5 | 33 +++ .../snapshots-synthetic-broken-1-2 | 30 +++ .../snapshots-synthetic-broken-1-3 | 66 ++++++ .../snapshots-synthetic-broken-1-4 | 76 ++++++ .../snapshots-synthetic-broken-1-5 | 76 ++++++ .../snapshots-synthetic-broken-2-3 | 43 ++++ .../snapshots-synthetic-broken-2-4 | 53 +++++ .../snapshots-synthetic-broken-2-5 | 53 +++++ .../snapshots-synthetic-broken-3-4 | 30 +++ .../snapshots-synthetic-broken-3-5 | 30 +++ .../snapshots-synthetic-broken-4-5 | 20 ++ .../blockjob-blockdev-in.xml | 4 + 32 files changed, 2135 insertions(+), 33 deletions(-) create mode 100644 tests/qemublocktestdata/bitmapblockcommit/basic-1-2 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/basic-1-3 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/basic-2-3 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-2 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-3 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-4 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-1-5 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-2-3 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-2-4 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-2-5 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-3-4 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-3-5 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-4-4 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-4-5 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-2 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-3 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-4 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-1-5 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-2-3 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-2-4 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-2-5 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-3-4 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-3-5 create mode 100644 tests/qemublocktestdata/bitmapblockcommit/snapshots-synthetic-broken-4-5 -- 2.24.1

2 18

[PATCH 0/2] virbpf: Set errno instead of reporting errors
by Michal Privoznik 10 Mar '20

10 Mar '20

Noticed this while helping to debug a CGroupV2 problem. Michal Prívozník (2): virCgroupV2DevicesAvailable: Print stringified errno in the debug log virbpf: Set errno instead of reporting errors po/POTFILES.in | 1 - src/util/virbpf.c | 39 ++++++++++++----------------------- src/util/vircgroupv2devices.c | 2 +- 3 files changed, 14 insertions(+), 28 deletions(-) -- 2.24.1

2 3

[libvirt] [PATCH] net: Remove deprecated [hub_id name] tuple of 'hostfwd_add' / 'hostfwd_remove'
by Thomas Huth 09 Mar '20

09 Mar '20

It's been deprecated since QEMU v3.1.0. Time to finally remove it now. Signed-off-by: Thomas Huth <thuth(a)redhat.com> --- hmp-commands.hx | 8 ++++---- net/hub.c | 23 ----------------------- net/hub.h | 2 -- net/slirp.c | 44 ++++++++++++-------------------------------- qemu-deprecated.texi | 13 ++++++++----- 5 files changed, 24 insertions(+), 66 deletions(-) diff --git a/hmp-commands.hx b/hmp-commands.hx index cfcc044ce4..14ccc685d7 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -1463,8 +1463,8 @@ ETEXI #ifdef CONFIG_SLIRP { .name = "hostfwd_add", - .args_type = "arg1:s,arg2:s?,arg3:s?", - .params = "[hub_id name]|[netdev_id] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport", + .args_type = "arg1:s,arg2:s?", + .params = "[netdev_id] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport", .help = "redirect TCP or UDP connections from host to guest (requires -net user)", .cmd = hmp_hostfwd_add, }, @@ -1478,8 +1478,8 @@ ETEXI #ifdef CONFIG_SLIRP { .name = "hostfwd_remove", - .args_type = "arg1:s,arg2:s?,arg3:s?", - .params = "[hub_id name]|[netdev_id] [tcp|udp]:[hostaddr]:hostport", + .args_type = "arg1:s,arg2:s?", + .params = "[netdev_id] [tcp|udp]:[hostaddr]:hostport", .help = "remove host-to-guest TCP or UDP redirection", .cmd = hmp_hostfwd_remove, }, diff --git a/net/hub.c b/net/hub.c index 5795a678ed..88cfb876f3 100644 --- a/net/hub.c +++ b/net/hub.c @@ -193,29 +193,6 @@ NetClientState *net_hub_add_port(int hub_id, const char *name, return &port->nc; } -/** - * Find a specific client on a hub - */ -NetClientState *net_hub_find_client_by_name(int hub_id, const char *name) -{ - NetHub *hub; - NetHubPort *port; - NetClientState *peer; - - QLIST_FOREACH(hub, &hubs, next) { - if (hub->id == hub_id) { - QLIST_FOREACH(port, &hub->ports, next) { - peer = port->nc.peer; - - if (peer && strcmp(peer->name, name) == 0) { - return peer; - } - } - } - } - return NULL; -} - /** * Find a available port on a hub; otherwise create one new port */ diff --git a/net/hub.h b/net/hub.h index 66d3322fac..ce45f7b399 100644 --- a/net/hub.h +++ b/net/hub.h @@ -15,10 +15,8 @@ #ifndef NET_HUB_H #define NET_HUB_H - NetClientState *net_hub_add_port(int hub_id, const char *name, NetClientState *hubpeer); -NetClientState *net_hub_find_client_by_name(int hub_id, const char *name); void net_hub_info(Monitor *mon); void net_hub_check_clients(void); bool net_hub_flush(NetClientState *nc); diff --git a/net/slirp.c b/net/slirp.c index c4334ee876..77042e6df7 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -610,25 +610,13 @@ error: return -1; } -static SlirpState *slirp_lookup(Monitor *mon, const char *hub_id, - const char *name) +static SlirpState *slirp_lookup(Monitor *mon, const char *id) { - if (name) { - NetClientState *nc; - if (hub_id) { - nc = net_hub_find_client_by_name(strtol(hub_id, NULL, 0), name); - if (!nc) { - monitor_printf(mon, "unrecognized (hub-id, stackname) pair\n"); - return NULL; - } - warn_report("Using 'hub-id' is deprecated, specify the netdev id " - "directly instead"); - } else { - nc = qemu_find_netdev(name); - if (!nc) { - monitor_printf(mon, "unrecognized netdev id '%s'\n", name); - return NULL; - } + if (id) { + NetClientState *nc = qemu_find_netdev(id); + if (!nc) { + monitor_printf(mon, "unrecognized netdev id '%s'\n", id); + return NULL; } if (strcmp(nc->model, "user")) { monitor_printf(mon, "invalid device specified\n"); @@ -655,16 +643,12 @@ void hmp_hostfwd_remove(Monitor *mon, const QDict *qdict) int err; const char *arg1 = qdict_get_str(qdict, "arg1"); const char *arg2 = qdict_get_try_str(qdict, "arg2"); - const char *arg3 = qdict_get_try_str(qdict, "arg3"); - if (arg3) { - s = slirp_lookup(mon, arg1, arg2); - src_str = arg3; - } else if (arg2) { - s = slirp_lookup(mon, NULL, arg1); + if (arg2) { + s = slirp_lookup(mon, arg1); src_str = arg2; } else { - s = slirp_lookup(mon, NULL, NULL); + s = slirp_lookup(mon, NULL); src_str = arg1; } if (!s) { @@ -784,16 +768,12 @@ void hmp_hostfwd_add(Monitor *mon, const QDict *qdict) SlirpState *s; const char *arg1 = qdict_get_str(qdict, "arg1"); const char *arg2 = qdict_get_try_str(qdict, "arg2"); - const char *arg3 = qdict_get_try_str(qdict, "arg3"); - if (arg3) { - s = slirp_lookup(mon, arg1, arg2); - redir_str = arg3; - } else if (arg2) { - s = slirp_lookup(mon, NULL, arg1); + if (arg2) { + s = slirp_lookup(mon, arg1); redir_str = arg2; } else { - s = slirp_lookup(mon, NULL, NULL); + s = slirp_lookup(mon, NULL); redir_str = arg1; } if (s) { diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi index 66d2b22a94..e407cc085e 100644 --- a/qemu-deprecated.texi +++ b/qemu-deprecated.texi @@ -206,11 +206,6 @@ the 'wait' field, which is only applicable to sockets in server mode @section Human Monitor Protocol (HMP) commands -@subsection The hub_id parameter of 'hostfwd_add' / 'hostfwd_remove' (since 3.1) - -The @option{[hub_id name]} parameter tuple of the 'hostfwd_add' and -'hostfwd_remove' HMP commands has been replaced by @option{netdev_id}. - @subsection cpu-add (since 4.0) Use ``device_add'' for hotplugging vCPUs instead of ``cpu-add''. See @@ -376,6 +371,14 @@ What follows is a record of recently removed, formerly deprecated features that serves as a record for users who have encountered trouble after a recent upgrade. +@section Human Monitor Protocol (HMP) commands + +@subsection The hub_id parameter of 'hostfwd_add' / 'hostfwd_remove' (removed in 5.0) + +The @option{[hub_id name]} parameter tuple of the 'hostfwd_add' and +'hostfwd_remove' HMP commands has been replaced by the single option +@option{netdev_id}. + @section QEMU Machine Protocol (QMP) commands @subsection block-dirty-bitmap-add "autoload" parameter (since 4.2.0) -- 2.18.1

2 4

[PATCH] virDomainDiskTranslateSourcePool: Check for disk type correctly
by Michal Privoznik 09 Mar '20

09 Mar '20

When rewriting the virDomainDiskTranslateSourcePool() function in v6.1.0-rc1~184 a typo was introduced. Previously, we allowed startup policy only for those volumes which translated to VIR_STORAGE_TYPE_FILE. But starting with the referenced commit, the value we checked for was changed to VIR_STORAGE_VOL_FILE which comes from a different enum and has a different value too. This is wrong, because virStorageSourceGetActualType() returns a value from the original enum. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1811728 Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/conf/domain_conf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index d8471acd2d..d2d97daf80 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -31856,7 +31856,7 @@ virDomainDiskTranslateSourcePool(virDomainDiskDefPtr def) } if (def->startupPolicy != 0 && - virStorageSourceGetActualType(def->src) != VIR_STORAGE_VOL_FILE) { + virStorageSourceGetActualType(def->src) != VIR_STORAGE_TYPE_FILE) { virReportError(VIR_ERR_XML_ERROR, "%s", _("'startupPolicy' is only valid for " "'file' type volume")); -- 2.24.1

2 1

[PATCH v2 0/2] security: Handle non top most parents better
by Michal Privoznik 09 Mar '20

09 Mar '20

v2 of: https://www.redhat.com/archives/libvir-list/2020-February/msg01113.html diff to v2: - fixed wording/naming - fixed passing true/false in cases identified by Peter Michal Prívozník (2): security: Introduce VIR_SECURITY_DOMAIN_IMAGE_PARENT_CHAIN_TOP flag qemu: Tell secdrivers which images are top parent src/qemu/qemu_backup.c | 4 ++-- src/qemu/qemu_blockjob.c | 6 ++++-- src/qemu/qemu_checkpoint.c | 6 ++++-- src/qemu/qemu_domain.c | 24 ++++++++++++++++++++---- src/qemu/qemu_domain.h | 3 ++- src/qemu/qemu_driver.c | 23 +++++++++++++++++------ src/qemu/qemu_process.c | 2 +- src/qemu/qemu_security.c | 6 +++++- src/qemu/qemu_security.h | 3 ++- src/security/security_dac.c | 15 ++++++++++----- src/security/security_manager.h | 4 ++++ src/security/security_selinux.c | 17 +++++++++++------ 12 files changed, 82 insertions(+), 31 deletions(-) -- 2.24.1

2 6

[PATCH 0/8] qemu: Show willingness to use blockdev-reopen
by Peter Krempa 09 Mar '20

09 Mar '20

To break the chicken and egg problem loop between qemu and libvirt in using new features introduce experimental support for blockdev-reopen (or actually x-blockdev-reopen for the time being). This patchset adds QEMU_CAPS_BLOCKDEV_REOPEN capability which is currently not asserted until qemu stabilizes the blockdev-reopen interface but implements all the handlers to use it. This is a similar approach we used to add all of the bits required to use -blockdev with qemu. To show it's usefullnes two real problems are addressed using reopening: - Checkpoint deletion in backing chain, where we need to reopen the read-only backing images to allow modification of bitmaps. Using this approach will prevent qemu from having to introduce yet another ad-hoc interface to deal with the bitmaps. (note that checkpoints are also experimental themselves since they are part of the not-yet-finished incremental backup feature) - Late open of backing files for virDomainBlockCopy oVirt abuses a quirk in the old handling of block-copy when drive-mirror is used as qemu opens the backing images of the destination of the copy only once block-job-complete is called. Without blockdev-reopen it's impossible to replicate the old semantics as we need to install a backing file for the mirror copy and that is possible only using blockdev-reopen. (this change will stay disabled until blockdev-reopen is stabilized) There are a few other problems which this will deal with mostly related to bitmap handling which would also require ad-hoc qemu functionality otherwise. Since we have an existing interface we can show we are willing to use it to prevent wasting more engieering on qemu's side on partial solutions. This patchset applies on top of: https://www.redhat.com/archives/libvir-list/2020-February/msg01062.html It can be fetched from my repo: git fetch https://gitlab.com/pipo.sk/libvirt.git reopen-impl https://gitlab.com/pipo.sk/libvirt/-/commits/reopen-impl Note the above branch contains also patches which enable the feature and also enable incremental backup to facilitate simple testing without the need to use the qemu namespace. Successful use requires the following qemu patches: https://lists.gnu.org/archive/html/qemu-block/2020-02/msg01423.html https://lists.gnu.org/archive/html/qemu-block/2020-02/msg01467.html A qemu repo containing the above patches and patch to enable the detection done in my private brnch mentioned above can be fetched at: git fetch https://gitlab.com/pipo.sk/qemu.git bitmap-reopen https://gitlab.com/pipo.sk/qemu/-/commits/bitmap-reopen Peter Krempa (8): qemu: capabilities: Add QEMU_CAPS_BLOCKDEV_REOPEN qemu: monitor: Add handler for blockdev-reopen qemu: block: implement helpers for blockdev-reopen qemuCheckpointDiscardBitmaps: Reopen images for bitmap modifications qemuCheckpointDiscardBitmaps: Use correct field for checkpoint bitmap name qemuDomainBlockPivot: Move check prior to executing the pivot steps qemuDomainBlockCopyCommon: Record updated flags to block job qemu: blockcopy: Allow late opening of the backing chain of a shallow copy src/qemu/qemu_block.c | 121 +++++++++++++++++++++++++++++++++++ src/qemu/qemu_block.h | 14 ++++ src/qemu/qemu_capabilities.c | 1 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_checkpoint.c | 6 +- src/qemu/qemu_driver.c | 67 ++++++++++++++++--- src/qemu/qemu_monitor.c | 13 ++++ src/qemu/qemu_monitor.h | 3 + src/qemu/qemu_monitor_json.c | 21 ++++++ src/qemu/qemu_monitor_json.h | 4 ++ 10 files changed, 241 insertions(+), 10 deletions(-) -- 2.24.1

2 10

[libvirt PATCH] cputest: Add data for Intel(R) Core(TM) i7-8550U CPU without TSX
by Jiri Denemark 09 Mar '20

09 Mar '20

Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- tests/cputest.c | 1 + .../x86_64-cpuid-Core-i7-8550U-disabled.xml | 6 + .../x86_64-cpuid-Core-i7-8550U-enabled.xml | 9 + .../x86_64-cpuid-Core-i7-8550U-guest.xml | 31 + .../x86_64-cpuid-Core-i7-8550U-host.xml | 39 + .../x86_64-cpuid-Core-i7-8550U-json.xml | 19 + .../x86_64-cpuid-Core-i7-8550U.json | 1769 +++++++++++++++++ .../x86_64-cpuid-Core-i7-8550U.sig | 4 + .../x86_64-cpuid-Core-i7-8550U.xml | 49 + 9 files changed, 1927 insertions(+) create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U-disabled.xml create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U-enabled.xml create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U.json create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U.sig create mode 100644 tests/cputestdata/x86_64-cpuid-Core-i7-8550U.xml diff --git a/tests/cputest.c b/tests/cputest.c index 279f788162..1f59f0d3a9 100644 --- a/tests/cputest.c +++ b/tests/cputest.c @@ -1235,6 +1235,7 @@ mymain(void) DO_TEST_CPUID(VIR_ARCH_X86_64, "Core-i7-5600U-ibrs", JSON_HOST); DO_TEST_CPUID(VIR_ARCH_X86_64, "Core-i7-7600U", JSON_MODELS); DO_TEST_CPUID(VIR_ARCH_X86_64, "Core-i7-7700", JSON_MODELS); + DO_TEST_CPUID(VIR_ARCH_X86_64, "Core-i7-8550U", JSON_MODELS); DO_TEST_CPUID(VIR_ARCH_X86_64, "Core-i7-8700", JSON_MODELS); DO_TEST_CPUID(VIR_ARCH_X86_64, "Core2-E6850", JSON_HOST); DO_TEST_CPUID(VIR_ARCH_X86_64, "Core2-Q9500", JSON_NONE); diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-disabled.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-disabled.xml new file mode 100644 index 0000000000..436ded22eb --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-disabled.xml @@ -0,0 +1,6 @@ + +<cpudata arch='x86'> + <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x0800c19c' edx='0xb0600000'/> + <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x02000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x80000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000100'/> +</cpudata> diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-enabled.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-enabled.xml new file mode 100644 index 0000000000..6c480eeacf --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-enabled.xml @@ -0,0 +1,9 @@ + +<cpudata arch='x86'> + <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0xf7fa3223' edx='0x0f8bfbff'/> + <cpuid eax_in='0x00000006' ecx_in='0x00' eax='0x00000004' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x009c47ab' ecx='0x00000004' edx='0xac000400'/> + <cpuid eax_in='0x0000000d' ecx_in='0x01' eax='0x0000000f' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x80000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000121' edx='0x2c100800'/> + <msr index='0x10a' edx='0x00000000' eax='0x00000008'/> +</cpudata> diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml new file mode 100644 index 0000000000..92404e4d03 --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-guest.xml @@ -0,0 +1,31 @@ +<cpu mode='custom' match='exact'> + <model fallback='forbid'>Skylake-Client-IBRS</model> + <vendor>Intel</vendor> + <feature policy='require' name='ds'/> + <feature policy='require' name='acpi'/> + <feature policy='require' name='ss'/> + <feature policy='require' name='ht'/> + <feature policy='require' name='tm'/> + <feature policy='require' name='pbe'/> + <feature policy='require' name='dtes64'/> + <feature policy='require' name='monitor'/> + <feature policy='require' name='ds_cpl'/> + <feature policy='require' name='vmx'/> + <feature policy='require' name='est'/> + <feature policy='require' name='tm2'/> + <feature policy='require' name='xtpr'/> + <feature policy='require' name='pdcm'/> + <feature policy='require' name='osxsave'/> + <feature policy='require' name='tsc_adjust'/> + <feature policy='require' name='clflushopt'/> + <feature policy='require' name='intel-pt'/> + <feature policy='require' name='md-clear'/> + <feature policy='require' name='stibp'/> + <feature policy='require' name='ssbd'/> + <feature policy='require' name='xsaves'/> + <feature policy='require' name='pdpe1gb'/> + <feature policy='require' name='invtsc'/> + <feature policy='require' name='skip-l1dfl-vmentry'/> + <feature policy='disable' name='hle'/> + <feature policy='disable' name='rtm'/> +</cpu> diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml new file mode 100644 index 0000000000..808a8ff969 --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-host.xml @@ -0,0 +1,39 @@ +<cpu> + <arch>x86_64</arch> + <model>Broadwell-noTSX-IBRS</model> + <vendor>Intel</vendor> + <feature name='vme'/> + <feature name='ds'/> + <feature name='acpi'/> + <feature name='ss'/> + <feature name='ht'/> + <feature name='tm'/> + <feature name='pbe'/> + <feature name='dtes64'/> + <feature name='monitor'/> + <feature name='ds_cpl'/> + <feature name='vmx'/> + <feature name='est'/> + <feature name='tm2'/> + <feature name='xtpr'/> + <feature name='pdcm'/> + <feature name='osxsave'/> + <feature name='f16c'/> + <feature name='rdrand'/> + <feature name='arat'/> + <feature name='tsc_adjust'/> + <feature name='mpx'/> + <feature name='clflushopt'/> + <feature name='intel-pt'/> + <feature name='md-clear'/> + <feature name='stibp'/> + <feature name='ssbd'/> + <feature name='xsaveopt'/> + <feature name='xsavec'/> + <feature name='xgetbv1'/> + <feature name='xsaves'/> + <feature name='pdpe1gb'/> + <feature name='abm'/> + <feature name='invtsc'/> + <feature name='skip-l1dfl-vmentry'/> +</cpu> diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml new file mode 100644 index 0000000000..645c0934c2 --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U-json.xml @@ -0,0 +1,19 @@ +<cpu mode='custom' match='exact'> + <model fallback='forbid'>Skylake-Client-IBRS</model> + <vendor>Intel</vendor> + <feature policy='require' name='ss'/> + <feature policy='require' name='vmx'/> + <feature policy='require' name='hypervisor'/> + <feature policy='require' name='tsc_adjust'/> + <feature policy='require' name='clflushopt'/> + <feature policy='require' name='umip'/> + <feature policy='require' name='md-clear'/> + <feature policy='require' name='stibp'/> + <feature policy='require' name='arch-capabilities'/> + <feature policy='require' name='ssbd'/> + <feature policy='require' name='xsaves'/> + <feature policy='require' name='pdpe1gb'/> + <feature policy='require' name='skip-l1dfl-vmentry'/> + <feature policy='disable' name='hle'/> + <feature policy='disable' name='rtm'/> +</cpu> diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.json b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.json new file mode 100644 index 0000000000..484931896a --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.json @@ -0,0 +1,1769 @@ +{ + "return": { + "model": { + "name": "base", + "props": { + "vmx-entry-load-rtit-ctl": false, + "phys-bits": 0, + "core-id": -1, + "xlevel": 2147483656, + "cmov": true, + "ia64": false, + "ssb-no": false, + "aes": true, + "vmx-apicv-xapic": true, + "mmx": true, + "arat": true, + "rdpid": false, + "vmx-page-walk-5": false, + "vmx-page-walk-4": true, + "vmx-desc-exit": true, + "gfni": false, + "ibrs-all": false, + "pause-filter": false, + "xsavec": true, + "intel-pt": false, + "vmx-cr8-store-exit": true, + "hv-frequencies": false, + "tsc-frequency": 0, + "vmx-rdseed-exit": true, + "xd": true, + "x-intel-pt-auto-level": true, + "hv-vendor-id": "", + "vmx-eptp-switching": true, + "kvm_asyncpf": true, + "kvm-asyncpf": true, + "perfctr_core": false, + "perfctr-core": false, + "mpx": true, + "avx512cd": false, + "pbe": false, + "decodeassists": false, + "vmx-exit-clear-bndcfgs": false, + "vmx-exit-load-efer": true, + "sse4_1": true, + "sse4-1": true, + "sse4.1": true, + "family": 6, + "legacy-cache": true, + "vmx-vmwrite-vmexit-fields": true, + "vmx-vnmi": true, + "vmx-true-ctls": true, + "host-phys-bits-limit": 0, + "vmx-ept-execonly": true, + "vmx-exit-save-efer": true, + "vmx-invept-all-context": true, + "vmware-cpuid-freq": true, + "wbnoinvd": false, + "avx512f": false, + "xcrypt": false, + "hv-runtime": false, + "hv-stimer-direct": false, + "mce": true, + "mca": true, + "msr": true, + "thread-id": -1, + "vmx-exit-load-pat": true, + "vmx-intr-exit": true, + "min-level": 22, + "vmx-flexpriority": true, + "xgetbv1": true, + "cid": false, + "hv-relaxed": false, + "avx512-bf16": false, + "ds": false, + "hv-crash": false, + "fxsr": true, + "vmx-cr8-load-exit": true, + "xsaveopt": true, + "vmx-apicv-vid": false, + "vmx-exit-save-pat": true, + "tsx-ctrl": false, + "xtpr": false, + "vmx-ple": false, + "hv-evmcs": false, + "avx512-vpopcntdq": false, + "phe": false, + "avx512vl": false, + "extapic": false, + "vmx-vmfunc": true, + "3dnowprefetch": true, + "vmx-activity-shutdown": false, + "avx512vbmi2": false, + "cr8legacy": false, + "vmx-encls-exit": false, + "stibp": true, + "vmx-msr-bitmap": true, + "cpuid-0xb": true, + "xcrypt-en": false, + "vmx-mwait-exit": true, + "kvm_pv_eoi": true, + "vmx-pml": true, + "apic-id": 4294967295, + "vmx-nmi-exit": true, + "vmx-invept-single-context-noglobals": true, + "pn": false, + "rsba": false, + "dca": false, + "vmx-unrestricted-guest": true, + "vendor": "GenuineIntel", + "hv-ipi": false, + "vmx-cr3-store-noexit": true, + "pku": false, + "smx": false, + "cmp-legacy": false, + "cmp_legacy": false, + "node-id": -1, + "avx512-4fmaps": false, + "vmcb_clean": false, + "vmcb-clean": false, + "hle": false, + "amd-no-ssb": false, + "3dnowext": false, + "npt": false, + "rdctl-no": false, + "vmx-invvpid": true, + "memory": "/machine/unattached/system[0]", + "clwb": false, + "lbrv": false, + "adx": true, + "ss": true, + "pni": true, + "svm_lock": false, + "svm-lock": false, + "pfthreshold": false, + "smap": true, + "smep": true, + "vmx-invpcid-exit": true, + "x2apic": true, + "avx512vnni": false, + "avx512vbmi": false, + "vmx-apicv-x2apic": true, + "hv-stimer": false, + "kvm-pv-sched-yield": true, + "vmx-invlpg-exit": true, + "x-hv-synic-kvm-only": false, + "vmx-invvpid-all-context": true, + "i64": true, + "vmx-activity-hlt": true, + "flushbyasid": false, + "f16c": true, + "vmx-exit-ack-intr": true, + "ace2-en": false, + "pae": true, + "pat": true, + "sse": true, + "die-id": -1, + "vmx-tsc-offset": true, + "phe-en": false, + "kvm_nopiodelay": true, + "kvm-nopiodelay": true, + "tm": false, + "kvmclock-stable-bit": true, + "vmx-rdtsc-exit": true, + "hypervisor": true, + "vmx-rdtscp-exit": true, + "socket-id": -1, + "mds-no": false, + "pcommit": false, + "vmx-vpid": true, + "syscall": true, + "level": 22, + "avx512dq": false, + "x-migrate-smi-count": true, + "svm": false, + "full-cpuid-auto-level": true, + "hv-reset": false, + "invtsc": false, + "vmx-monitor-exit": true, + "sse3": true, + "sse2": true, + "ssbd": true, + "vmx-wbinvd-exit": true, + "est": false, + "kvm-poll-control": true, + "kvm_poll_control": true, + "avx512ifma": false, + "tm2": false, + "kvm-pv-eoi": true, + "kvm-pv-ipi": true, + "cx8": true, + "vmx-invvpid-single-addr": true, + "waitpkg": false, + "cldemote": false, + "vmx-ept": true, + "hv-reenlightenment": false, + "kvm_mmu": false, + "kvm-mmu": false, + "sse4-2": true, + "sse4.2": true, + "sse4_2": true, + "pge": true, + "fill-mtrr-mask": true, + "avx512bitalg": false, + "vmx-entry-load-bndcfgs": false, + "nodeid_msr": false, + "pdcm": false, + "vmx-exit-clear-rtit-ctl": false, + "model": 142, + "movbe": true, + "nrip_save": false, + "nrip-save": false, + "vmx-pause-exit": true, + "ssse3": true, + "kvm_pv_unhalt": true, + "sse4a": false, + "invpcid": true, + "pdpe1gb": true, + "tsc-deadline": true, + "skip-l1dfl-vmentry": true, + "vmx-exit-load-perf-global-ctrl": false, + "fma": true, + "cx16": true, + "de": true, + "enforce": false, + "stepping": 10, + "xsave": true, + "clflush": true, + "skinit": false, + "tsc": true, + "tce": false, + "fpu": true, + "ds-cpl": false, + "ds_cpl": false, + "ibs": false, + "fma4": false, + "host-phys-bits": false, + "vmx-exit-nosave-debugctl": true, + "vmx-invept": true, + "la57": false, + "osvw": false, + "check": true, + "hv-spinlocks": 4294967295, + "vmx-eptad": true, + "pmu": false, + "vmx-entry-noload-debugctl": true, + "pmm": false, + "apic": true, + "spec-ctrl": true, + "vmx-posted-intr": false, + "vmx-apicv-register": false, + "min-xlevel2": 0, + "tsc-adjust": true, + "tsc_adjust": true, + "kvm-steal-time": true, + "kvm_steal_time": true, + "kvmclock": true, + "vmx-zero-len-inject": false, + "l3-cache": true, + "pschange-mc-no": true, + "vmx-rdrand-exit": true, + "lwp": false, + "hv-passthrough": false, + "amd-ssbd": false, + "ibpb": false, + "xop": false, + "core-capability": false, + "avx": true, + "vmx-invept-single-context": true, + "movdiri": false, + "avx512bw": false, + "acpi": false, + "ace2": false, + "fsgsbase": true, + "hv-vapic": false, + "vmx-ept-1gb": true, + "vmx-ept-2mb": true, + "ht": false, + "vmx-io-exit": true, + "nx": true, + "pclmulqdq": true, + "mmxext": false, + "popcnt": true, + "vaes": false, + "xsaves": true, + "movdir64b": false, + "vmx-shadow-vmcs": true, + "tcg-cpuid": true, + "lm": true, + "vmx-exit-save-preemption-timer": true, + "vmx-entry-load-pat": true, + "vmx-entry-load-perf-global-ctrl": false, + "vmx-io-bitmap": true, + "vmx-store-lma": true, + "umip": true, + "vmx-movdr-exit": true, + "avx2": true, + "pse": true, + "pclmuldq": true, + "sep": true, + "vmx-cr3-load-noexit": true, + "virt-ssbd": false, + "x-hv-max-vps": -1, + "nodeid-msr": false, + "md-clear": true, + "split-lock-detect": false, + "kvm": true, + "misalignsse": false, + "min-xlevel": 2147483656, + "realized": false, + "kvm-pv-unhalt": true, + "bmi2": true, + "bmi1": true, + "tsc_scale": false, + "tsc-scale": false, + "topoext": false, + "hv-vpindex": false, + "hv-no-nonarch-coresharing": "off", + "vmx-preemption-timer": true, + "xlevel2": 0, + "clflushopt": true, + "vmx-vnmi-pending": true, + "kvm-no-smi-migration": false, + "monitor": false, + "vmx-vintr-pending": true, + "avx512er": false, + "pmm-en": false, + "taa-no": false, + "pcid": true, + "vmx-secondary-ctls": true, + "arch-capabilities": true, + "vmx-xsaves": true, + "clzero": false, + "3dnow": false, + "erms": true, + "x-force-features": false, + "vmx-entry-ia32e-mode": true, + "lahf-lm": true, + "lahf_lm": true, + "vmx-ins-outs": true, + "vpclmulqdq": false, + "xstore": false, + "fxsr-opt": false, + "fxsr_opt": false, + "hv-synic": false, + "rtm": false, + "kvm-hint-dedicated": false, + "lmce": true, + "hv-time": false, + "perfctr_nb": false, + "perfctr-nb": false, + "hv-tlbflush": false, + "ffxsr": false, + "rdrand": true, + "rdseed": true, + "avx512-4vnniw": false, + "vme": true, + "vmx": true, + "dtes64": false, + "mtrr": true, + "rdtscp": true, + "xsaveerptr": false, + "pse36": true, + "kvm-pv-tlb-flush": true, + "vmx-activity-wait-sipi": false, + "tbm": false, + "vmx-rdpmc-exit": true, + "wdt": false, + "vmx-entry-load-efer": true, + "level-func7": 0, + "vmx-mtf": true, + "pause_filter": false, + "model-id": "Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz", + "sha-ni": false, + "abm": true, + "vmx-ept-advanced-exitinfo": false, + "avx512pf": false, + "vmx-hlt-exit": true, + "xstore-en": false + } + } + }, + "id": "model-expansion" +} + +{ + "return": [ + { + "name": "max", + "typename": "max-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": false + }, + { + "name": "host", + "typename": "host-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": false + }, + { + "name": "base", + "typename": "base-x86_64-cpu", + "unavailable-features": [], + "static": true, + "migration-safe": true + }, + { + "name": "qemu64-v1", + "typename": "qemu64-v1-x86_64-cpu", + "unavailable-features": [ + "svm" + ], + "static": false, + "migration-safe": true + }, + { + "name": "qemu64", + "typename": "qemu64-x86_64-cpu", + "unavailable-features": [ + "svm" + ], + "static": false, + "migration-safe": true + }, + { + "name": "qemu32-v1", + "typename": "qemu32-v1-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "qemu32", + "typename": "qemu32-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "phenom-v1", + 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"clwb", + "avx512cd", + "avx512bw", + "avx512vl", + "pku", + "avx512vnni", + "avx512-bf16", + "avx512f", + "avx512f", + "avx512f", + "pku", + "rdctl-no", + "ibrs-all", + "mds-no" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Conroe-v1", + "typename": "Conroe-v1-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "Conroe", + "typename": "Conroe-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "Cascadelake-Server-v3", + "typename": "Cascadelake-Server-v3-x86_64-cpu", + "unavailable-features": [ + "avx512f", + "avx512dq", + "clwb", + "avx512cd", + "avx512bw", + "avx512vl", + "pku", + "avx512vnni", + "avx512f", + "avx512f", + "avx512f", + "pku", + "rdctl-no", + "ibrs-all", + "mds-no" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Cascadelake-Server-v2", + "typename": "Cascadelake-Server-v2-x86_64-cpu", + "unavailable-features": [ + "hle", + "rtm", + "avx512f", + "avx512dq", + "clwb", + "avx512cd", + "avx512bw", + "avx512vl", + "pku", + "avx512vnni", + "avx512f", + "avx512f", + "avx512f", + "pku", + "rdctl-no", + "ibrs-all", + "mds-no" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Cascadelake-Server-v1", + "typename": "Cascadelake-Server-v1-x86_64-cpu", + "unavailable-features": [ + "hle", + "rtm", + "avx512f", + "avx512dq", + "clwb", + "avx512cd", + "avx512bw", + "avx512vl", + "pku", + "avx512vnni", + "avx512f", + "avx512f", + "avx512f", + "pku" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Cascadelake-Server-noTSX", + "typename": "Cascadelake-Server-noTSX-x86_64-cpu", + "unavailable-features": [ + "avx512f", + "avx512dq", + "clwb", + "avx512cd", + "avx512bw", + "avx512vl", + "pku", + "avx512vnni", + "avx512f", + "avx512f", + "avx512f", + "pku", + "rdctl-no", + "ibrs-all", + "mds-no" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Cascadelake-Server", + "typename": "Cascadelake-Server-x86_64-cpu", + "unavailable-features": [ + "hle", + "rtm", + "avx512f", + "avx512dq", + "clwb", + "avx512cd", + "avx512bw", + "avx512vl", + "pku", + "avx512vnni", + "avx512f", + "avx512f", + "avx512f", + "pku" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell-v4", + "typename": "Broadwell-v4-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell-v3", + "typename": "Broadwell-v3-x86_64-cpu", + "unavailable-features": [ + "hle", + "rtm" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell-v2", + "typename": "Broadwell-v2-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell-v1", + "typename": "Broadwell-v1-x86_64-cpu", + "unavailable-features": [ + "hle", + "rtm" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell-noTSX-IBRS", + "typename": "Broadwell-noTSX-IBRS-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell-noTSX", + "typename": "Broadwell-noTSX-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell-IBRS", + "typename": "Broadwell-IBRS-x86_64-cpu", + "unavailable-features": [ + "hle", + "rtm" + ], + "static": false, + "migration-safe": true + }, + { + "name": "Broadwell", + "typename": "Broadwell-x86_64-cpu", + "unavailable-features": [ + "hle", + "rtm" + ], + "static": false, + "migration-safe": true + }, + { + "name": "486-v1", + "typename": "486-v1-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + }, + { + "name": "486", + "typename": "486-x86_64-cpu", + "unavailable-features": [], + "static": false, + "migration-safe": true + } + ], + "id": "definitions" +} diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.sig b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.sig new file mode 100644 index 0000000000..410d0e230c --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.sig @@ -0,0 +1,4 @@ +0806ea +family: 6 (0x06) +model: 142 (0x8e) +stepping: 10 (0x0a) diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.xml new file mode 100644 index 0000000000..d4564b2543 --- /dev/null +++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8550U.xml @@ -0,0 +1,49 @@ + +<cpudata arch='x86'> + <cpuid eax_in='0x00000000' ecx_in='0x00' eax='0x00000016' ebx='0x756e6547' ecx='0x6c65746e' edx='0x49656e69'/> + <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x000806ea' ebx='0x00100800' ecx='0x7ffafbbf' edx='0xbfebfbff'/> + <cpuid eax_in='0x00000002' ecx_in='0x00' eax='0x76036301' ebx='0x00f0b6ff' ecx='0x00000000' edx='0x00c30000'/> + <cpuid eax_in='0x00000003' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000004' ecx_in='0x00' eax='0x1c004121' ebx='0x01c0003f' ecx='0x0000003f' edx='0x00000000'/> + <cpuid eax_in='0x00000004' ecx_in='0x01' eax='0x1c004122' ebx='0x01c0003f' ecx='0x0000003f' edx='0x00000000'/> + <cpuid eax_in='0x00000004' ecx_in='0x02' eax='0x1c004143' ebx='0x00c0003f' ecx='0x000003ff' edx='0x00000000'/> + <cpuid eax_in='0x00000004' ecx_in='0x03' eax='0x1c03c163' ebx='0x03c0003f' ecx='0x00001fff' edx='0x00000006'/> + <cpuid eax_in='0x00000005' ecx_in='0x00' eax='0x00000040' ebx='0x00000040' ecx='0x00000003' edx='0x11142120'/> + <cpuid eax_in='0x00000006' ecx_in='0x00' eax='0x000027f7' ebx='0x00000002' ecx='0x00000009' edx='0x00000000'/> + <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x029c67af' ecx='0x00000000' edx='0x9c002400'/> + <cpuid eax_in='0x00000008' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000009' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x0000000a' ecx_in='0x00' eax='0x07300804' ebx='0x00000000' ecx='0x00000000' edx='0x00000603'/> + <cpuid eax_in='0x0000000b' ecx_in='0x00' eax='0x00000001' ebx='0x00000002' ecx='0x00000100' edx='0x00000000'/> + <cpuid eax_in='0x0000000b' ecx_in='0x01' eax='0x00000004' ebx='0x00000008' ecx='0x00000201' edx='0x00000000'/> + <cpuid eax_in='0x0000000c' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x0000000d' ecx_in='0x00' eax='0x0000001f' ebx='0x00000440' ecx='0x00000440' edx='0x00000000'/> + <cpuid eax_in='0x0000000d' ecx_in='0x01' eax='0x0000000f' ebx='0x000003c0' ecx='0x00000100' edx='0x00000000'/> + <cpuid eax_in='0x0000000d' ecx_in='0x02' eax='0x00000100' ebx='0x00000240' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x0000000d' ecx_in='0x03' eax='0x00000040' ebx='0x000003c0' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x0000000d' ecx_in='0x04' eax='0x00000040' ebx='0x00000400' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x0000000d' ecx_in='0x08' eax='0x00000080' ebx='0x00000000' ecx='0x00000001' edx='0x00000000'/> + <cpuid eax_in='0x0000000e' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x0000000f' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000010' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000011' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000012' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000013' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000014' ecx_in='0x00' eax='0x00000001' ebx='0x0000000f' ecx='0x00000007' edx='0x00000000'/> + <cpuid eax_in='0x00000014' ecx_in='0x01' eax='0x02490002' ebx='0x003f3fff' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000015' ecx_in='0x00' eax='0x00000002' ebx='0x000000a6' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x00000016' ecx_in='0x00' eax='0x000007d0' ebx='0x00000fa0' ecx='0x00000064' edx='0x00000000'/> + <cpuid eax_in='0x20000000' ecx_in='0x00' eax='0x000007d0' ebx='0x00000fa0' ecx='0x00000064' edx='0x00000000'/> + <cpuid eax_in='0x80000000' ecx_in='0x00' eax='0x80000008' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x80000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000121' edx='0x2c100800'/> + <cpuid eax_in='0x80000002' ecx_in='0x00' eax='0x65746e49' ebx='0x2952286c' ecx='0x726f4320' edx='0x4d542865'/> + <cpuid eax_in='0x80000003' ecx_in='0x00' eax='0x37692029' ebx='0x3535382d' ecx='0x43205530' edx='0x40205550'/> + <cpuid eax_in='0x80000004' ecx_in='0x00' eax='0x382e3120' ebx='0x7a484730' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x80000005' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x80000006' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x01006040' edx='0x00000000'/> + <cpuid eax_in='0x80000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000100'/> + <cpuid eax_in='0x80000008' ecx_in='0x00' eax='0x00003027' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/> + <cpuid eax_in='0x80860000' ecx_in='0x00' eax='0x000007d0' ebx='0x00000fa0' ecx='0x00000064' edx='0x00000000'/> + <cpuid eax_in='0xc0000000' ecx_in='0x00' eax='0x000007d0' ebx='0x00000fa0' ecx='0x00000064' edx='0x00000000'/> + <msr index='0x10a' edx='0x00000000' eax='0x00000048'/> +</cpudata> -- 2.25.1

2 1