8:52 a.m.
See 1/2 for rationale:
Changes:
- replace masive switch statement by a comment
- don't strip the <acpi/> feature when _ABI_UPDATE is asserted
(effectively on 'define'/'create' of a new config) to preserve errors
- improve testing:
- add less redundant tests
- add comment about which other cases are testing relevant bits
- add also a case for _ABI_UPDATE
- fix comment and name in negative 'aarch64' test
Peter Krempa (2):
qemu_domain: Strip <acpi/> from s390(x) definitions
qemuxmlconftest: Add tests for the ACPI stripping hack on s390
src/qemu/qemu_domain.c | 47 +++++++++++++++++++
.../aarch64-noacpi-acpi.aarch64-latest.err | 1 +
tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml | 18 +++++++
.../misc-acpi.x86_64-latest.args | 34 --------------
.../misc-acpi.x86_64-latest.xml | 41 ----------------
tests/qemuxmlconfdata/misc-acpi.xml | 33 -------------
.../riscv64-virt-acpi.riscv64-latest.args | 33 +++++++++++++
.../riscv64-virt-acpi.riscv64-latest.xml | 36 ++++++++++++++
tests/qemuxmlconfdata/riscv64-virt-acpi.xml | 15 ++++++
...s390x-ccw-acpi.s390x-latest.abi-update.err | 1 +
.../s390x-ccw-acpi.s390x-latest.args | 32 +++++++++++++
.../s390x-ccw-acpi.s390x-latest.xml | 27 +++++++++++
tests/qemuxmlconfdata/s390x-ccw-acpi.xml | 15 ++++++
tests/qemuxmlconftest.c | 18 ++++++-
14 files changed, 242 insertions(+), 109 deletions(-)
create mode 100644 tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
create mode 100644 tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.xml
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.xml
--
2.45.2
8:52 a.m.
New subject: [PATCH v2 1/2] qemu_domain: Strip <acpi/> from s390(x) definitions
The s390(x) machines never supported ACPI. That didn't stop users
enabling ACPI in their config. As of libvirt-9.2 (98c4e3d073) with new
enough qemu we reject configs which require ACPI, but qemu can't satisfy
it.
This breaks migration of existing VMs with the old wrong configs to new
libvirt installations.
To address this introduce a post-parse fixup removing the ACPI flag
specifically for s390 machines which do enable it in the definition.
The advantage of doing it in post-parse, rather than simply relaxing the
ABI stability check to allow users providing an fixed XML when migrating
(allowing change of the ACPI flag for s390 in ABI stability check, as it
doesn't impact ABI), is that only the destination installation needs to
be patched in order to preserve migration.
To mitigate the disadvantage of simply stripping it from all s390(x)
configs the hack is not applied when defining or starting a new domain
from the XML, to preserve the error about unsupported configuration.
Resolves: https://issues.redhat.com/browse/RHEL-49516
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_domain.c | 47 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 198ab99aef..a7a34e66e2 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -5020,6 +5020,51 @@ qemuDomainDefPostParseBasic(virDomainDef *def,
}
+/**
+ * qemuDomainDefACPIPostParse:
+ * @def: domain definition
+ * @qemuCaps: qemu capabilities object
+ *
+ * Fixup the use of ACPI flag on certain architectures that never supported it
+ * and users for some reason used it, which would break migration to newer
+ * libvirt versions which check whether given machine type supports ACPI.
+ *
+ * The fixup is done in post-parse as it's hard to update the ABI stability
+ * check on source of the migration.
+ */
+static void
+qemuDomainDefACPIPostParse(virDomainDef *def,
+ virQEMUCaps *qemuCaps,
+ unsigned int parseFlags)
+{
+ /* Only cases when ACPI is enabled need to be fixed up */
+ if (def->features[VIR_DOMAIN_FEATURE_ACPI] != VIR_TRISTATE_SWITCH_ON)
+ return;
+
+ /* This fixup is applicable _only_ on architectures which were present as of
+ * libvirt-9.2 and *never* supported ACPI. The fixup is currently done only
+ * for existing users of s390(x) to fix migration for configs which had
+ * <acpi/> despite being ignored.
+ */
+ if (def->os.arch != VIR_ARCH_S390 &&
+ def->os.arch != VIR_ARCH_S390X)
+ return;
+
+ /* Strip the <acpi/> feature only for non-fresh configs, in order to still
+ * produce an error if the feature is present in a newly defined one.
+ *
+ * The use of the VIR_DOMAIN_DEF_PARSE_ABI_UPDATE looks counter-intuitive,
+ * but it's used only in qemuDomainCreateXML/qemuDomainDefineXMLFlags APIs
+ * */
+ if (parseFlags & VIR_DOMAIN_DEF_PARSE_ABI_UPDATE)
+ return;
+
+ /* To be sure, we only strip ACPI if given machine type doesn't support it */
+ if (virQEMUCapsMachineSupportsACPI(qemuCaps, def->virtType, def->os.machine) ==
VIR_TRISTATE_BOOL_NO)
+ def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_TRISTATE_SWITCH_ABSENT;
+}
+
+
static int
qemuDomainDefPostParse(virDomainDef *def,
unsigned int parseFlags,
@@ -5040,6 +5085,8 @@ qemuDomainDefPostParse(virDomainDef *def,
if (qemuDomainDefMachinePostParse(def, qemuCaps) < 0)
return -1;
+ qemuDomainDefACPIPostParse(def, qemuCaps, parseFlags);
+
if (qemuDomainDefBootPostParse(def, driver, parseFlags) < 0)
return -1;
--
2.45.2
9:45 a.m.
New subject: [PATCH v2 1/2] qemu_domain: Strip <acpi/> from s390(x) definitions
On Thu, Aug 01, 2024 at 03:52:57PM GMT, Peter Krempa wrote:
The s390(x) machines never supported ACPI. That didn't stop
users
enabling ACPI in their config. As of libvirt-9.2 (98c4e3d073) with new
enough qemu we reject configs which require ACPI, but qemu can't satisfy
it.
This breaks migration of existing VMs with the old wrong configs to new
libvirt installations.
To address this introduce a post-parse fixup removing the ACPI flag
specifically for s390 machines which do enable it in the definition.
The advantage of doing it in post-parse, rather than simply relaxing the
ABI stability check to allow users providing an fixed XML when migrating
(allowing change of the ACPI flag for s390 in ABI stability check, as it
doesn't impact ABI), is that only the destination installation needs to
be patched in order to preserve migration.
To mitigate the disadvantage of simply stripping it from all s390(x)
configs the hack is not applied when defining or starting a new domain
from the XML, to preserve the error about unsupported configuration.
Resolves: https://issues.redhat.com/browse/RHEL-49516
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_domain.c | 47 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
Reviewed-by: Andrea Bolognani <abologna(a)redhat.com>
--
Andrea Bolognani / Red Hat / Virtualization
2:34 a.m.
New subject: [PATCH v2 1/2] qemu_domain: Strip <acpi/> from s390(x)
definitions
On 8/1/24 3:52 PM, Peter Krempa wrote:
The s390(x) machines never supported ACPI. That didn't stop
users
enabling ACPI in their config. As of libvirt-9.2 (98c4e3d073) with new
enough qemu we reject configs which require ACPI, but qemu can't satisfy
it.
This breaks migration of existing VMs with the old wrong configs to new
libvirt installations.
To address this introduce a post-parse fixup removing the ACPI flag
specifically for s390 machines which do enable it in the definition.
The advantage of doing it in post-parse, rather than simply relaxing the
ABI stability check to allow users providing an fixed XML when migrating
(allowing change of the ACPI flag for s390 in ABI stability check, as it
doesn't impact ABI), is that only the destination installation needs to
be patched in order to preserve migration.
To mitigate the disadvantage of simply stripping it from all s390(x)
configs the hack is not applied when defining or starting a new domain
from the XML, to preserve the error about unsupported configuration.
Resolves: https://issues.redhat.com/browse/RHEL-49516
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_domain.c | 47 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 198ab99aef..a7a34e66e2 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -5020,6 +5020,51 @@ qemuDomainDefPostParseBasic(virDomainDef *def,
}
+/**
+ * qemuDomainDefACPIPostParse:
+ * @def: domain definition
+ * @qemuCaps: qemu capabilities object
+ *
+ * Fixup the use of ACPI flag on certain architectures that never supported it
+ * and users for some reason used it, which would break migration to newer
+ * libvirt versions which check whether given machine type supports ACPI.
+ *
+ * The fixup is done in post-parse as it's hard to update the ABI stability
+ * check on source of the migration.
+ */
+static void
+qemuDomainDefACPIPostParse(virDomainDef *def,
+ virQEMUCaps *qemuCaps,
+ unsigned int parseFlags)
+{
+ /* Only cases when ACPI is enabled need to be fixed up */
+ if (def->features[VIR_DOMAIN_FEATURE_ACPI] != VIR_TRISTATE_SWITCH_ON)
+ return;
+
+ /* This fixup is applicable _only_ on architectures which were present as of
+ * libvirt-9.2 and *never* supported ACPI. The fixup is currently done only
+ * for existing users of s390(x) to fix migration for configs which had
+ * <acpi/> despite being ignored.
+ */
+ if (def->os.arch != VIR_ARCH_S390 &&
+ def->os.arch != VIR_ARCH_S390X)
+ return;
In v1 your code has been generic but now all code below this point is
S390 only.
Therefor I suggest to move this check below the parseFlags check and
also to inverse the arch check and do the stripping inside the if block.
+
+ /* Strip the <acpi/> feature only for non-fresh configs, in order to still
+ * produce an error if the feature is present in a newly defined one.
+ *
+ * The use of the VIR_DOMAIN_DEF_PARSE_ABI_UPDATE looks counter-intuitive,
+ * but it's used only in qemuDomainCreateXML/qemuDomainDefineXMLFlags APIs
+ * */
+ if (parseFlags & VIR_DOMAIN_DEF_PARSE_ABI_UPDATE)
+ return;
Scoping this to migration only potentially enforces managements tools
using libvirt to change their previously working code creating domains.
As this has not been working since 9.2.0 I guess the risc is low and
enforcing this to get it changed has to be done at some point anyhow.
Therefor I am fine with this.
+
+ /* To be sure, we only strip ACPI if given machine type doesn't support it */
+ if (virQEMUCapsMachineSupportsACPI(qemuCaps, def->virtType, def->os.machine)
== VIR_TRISTATE_BOOL_NO)
+ def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_TRISTATE_SWITCH_ABSENT;
+}
+
+
static int
qemuDomainDefPostParse(virDomainDef *def,
unsigned int parseFlags,
@@ -5040,6 +5085,8 @@ qemuDomainDefPostParse(virDomainDef *def,
if (qemuDomainDefMachinePostParse(def, qemuCaps) < 0)
return -1;
+ qemuDomainDefACPIPostParse(def, qemuCaps, parseFlags);
+
if (qemuDomainDefBootPostParse(def, driver, parseFlags) < 0)
return -1;
Anyway
Reviewed-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com>
--
Mit freundlichen Grüßen/Kind regards
Boris Fiuczynski
IBM Deutschland Research & Development GmbH
Vorsitzender des Aufsichtsrats: Wolfgang Wendt
Geschäftsführung: David Faller
Sitz der Gesellschaft: Böblingen
Registergericht: Amtsgericht Stuttgart, HRB 243294
7:51 a.m.
New subject: [PATCH v2 1/2] qemu_domain: Strip <acpi/> from s390(x)
definitions
On Fri, Aug 02, 2024 at 09:34:54 +0200, Boris Fiuczynski wrote:
On 8/1/24 3:52 PM, Peter Krempa wrote:
> The s390(x) machines never supported ACPI. That didn't stop users
> enabling ACPI in their config. As of libvirt-9.2 (98c4e3d073) with new
> enough qemu we reject configs which require ACPI, but qemu can't satisfy
> it.
>
> This breaks migration of existing VMs with the old wrong configs to new
> libvirt installations.
>
> To address this introduce a post-parse fixup removing the ACPI flag
> specifically for s390 machines which do enable it in the definition.
>
> The advantage of doing it in post-parse, rather than simply relaxing the
> ABI stability check to allow users providing an fixed XML when migrating
> (allowing change of the ACPI flag for s390 in ABI stability check, as it
> doesn't impact ABI), is that only the destination installation needs to
> be patched in order to preserve migration.
>
> To mitigate the disadvantage of simply stripping it from all s390(x)
> configs the hack is not applied when defining or starting a new domain
> from the XML, to preserve the error about unsupported configuration.
>
> Resolves: https://issues.redhat.com/browse/RHEL-49516
> Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
> ---
> src/qemu/qemu_domain.c | 47 ++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 47 insertions(+)
>
> diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
> index 198ab99aef..a7a34e66e2 100644
> --- a/src/qemu/qemu_domain.c
> +++ b/src/qemu/qemu_domain.c
> @@ -5020,6 +5020,51 @@ qemuDomainDefPostParseBasic(virDomainDef *def,
> }
>
>
> +/**
> + * qemuDomainDefACPIPostParse:
> + * @def: domain definition
> + * @qemuCaps: qemu capabilities object
> + *
> + * Fixup the use of ACPI flag on certain architectures that never supported it
> + * and users for some reason used it, which would break migration to newer
> + * libvirt versions which check whether given machine type supports ACPI.
> + *
> + * The fixup is done in post-parse as it's hard to update the ABI stability
> + * check on source of the migration.
> + */
> +static void
> +qemuDomainDefACPIPostParse(virDomainDef *def,
> + virQEMUCaps *qemuCaps,
> + unsigned int parseFlags)
> +{
> + /* Only cases when ACPI is enabled need to be fixed up */
> + if (def->features[VIR_DOMAIN_FEATURE_ACPI] != VIR_TRISTATE_SWITCH_ON)
> + return;
> +
> + /* This fixup is applicable _only_ on architectures which were present as of
> + * libvirt-9.2 and *never* supported ACPI. The fixup is currently done only
> + * for existing users of s390(x) to fix migration for configs which had
> + * <acpi/> despite being ignored.
> + */
> + if (def->os.arch != VIR_ARCH_S390 &&
> + def->os.arch != VIR_ARCH_S390X)
> + return;
In v1 your code has been generic but now all code below this point is S390
only.
Therefor I suggest to move this check below the parseFlags check and also to
inverse the arch check and do the stripping inside the if block.
Yeah, definitely changing the order of the conditions makes sense. I'll
reconsider also the arch check, but I'm inclined to retain the 'return
early' semantics here.
> +
> + /* Strip the <acpi/> feature only for non-fresh configs, in order to
still
> + * produce an error if the feature is present in a newly defined one.
> + *
> + * The use of the VIR_DOMAIN_DEF_PARSE_ABI_UPDATE looks counter-intuitive,
> + * but it's used only in qemuDomainCreateXML/qemuDomainDefineXMLFlags APIs
> + * */
> + if (parseFlags & VIR_DOMAIN_DEF_PARSE_ABI_UPDATE)
> + return;
Scoping this to migration only potentially enforces managements tools using
libvirt to change their previously working code creating domains. As this
Well yes, that was the intention. I've originally outlined this
intention in v1 where I've stated that the drawback of the patch is that
it does not retain such check. Andrea prodded me a bit to look into the
use of _ABI_UPDATE which I didn't originally consider as feasible.
has not been working since 9.2.0 I guess the risc is low and
enforcing this
to get it changed has to be done at some point anyhow. Therefor I am fine
with this.
> +
> + /* To be sure, we only strip ACPI if given machine type doesn't support it
*/
> + if (virQEMUCapsMachineSupportsACPI(qemuCaps, def->virtType,
def->os.machine) == VIR_TRISTATE_BOOL_NO)
> + def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_TRISTATE_SWITCH_ABSENT;
> +}
> +
> +
> static int
> qemuDomainDefPostParse(virDomainDef *def,
> unsigned int parseFlags,
> @@ -5040,6 +5085,8 @@ qemuDomainDefPostParse(virDomainDef *def,
> if (qemuDomainDefMachinePostParse(def, qemuCaps) < 0)
> return -1;
>
> + qemuDomainDefACPIPostParse(def, qemuCaps, parseFlags);
> +
> if (qemuDomainDefBootPostParse(def, driver, parseFlags) < 0)
> return -1;
>
Anyway
Reviewed-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com>
--
Mit freundlichen Grüßen/Kind regards
Boris Fiuczynski
IBM Deutschland Research & Development GmbH
Vorsitzender des Aufsichtsrats: Wolfgang Wendt
Geschäftsführung: David Faller
Sitz der Gesellschaft: Böblingen
Registergericht: Amtsgericht Stuttgart, HRB 243294
8:52 a.m.
New subject: [PATCH v2 2/2] qemuxmlconftest: Add tests for the ACPI stripping hack on s390
Replace the 'misc-acpi' case by testing a bunch of architectures for how
ACPI is handled including a test for the s390 ACPI strip hack added in
previous commit.
The input files are adapted from the corresponding '-minimal.xml' files.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
.../aarch64-noacpi-acpi.aarch64-latest.err | 1 +
tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml | 18 ++++++++
.../misc-acpi.x86_64-latest.args | 34 ---------------
.../misc-acpi.x86_64-latest.xml | 41 -------------------
tests/qemuxmlconfdata/misc-acpi.xml | 33 ---------------
.../riscv64-virt-acpi.riscv64-latest.args | 33 +++++++++++++++
.../riscv64-virt-acpi.riscv64-latest.xml | 36 ++++++++++++++++
tests/qemuxmlconfdata/riscv64-virt-acpi.xml | 15 +++++++
...s390x-ccw-acpi.s390x-latest.abi-update.err | 1 +
.../s390x-ccw-acpi.s390x-latest.args | 32 +++++++++++++++
.../s390x-ccw-acpi.s390x-latest.xml | 27 ++++++++++++
tests/qemuxmlconfdata/s390x-ccw-acpi.xml | 15 +++++++
tests/qemuxmlconftest.c | 18 +++++++-
13 files changed, 195 insertions(+), 109 deletions(-)
create mode 100644 tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
create mode 100644 tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.xml
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.xml
diff --git a/tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
new file mode 100644
index 0000000000..5f379d56ce
--- /dev/null
+++ b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
@@ -0,0 +1 @@
+unsupported configuration: machine type 'borzoi' does not support ACPI
diff --git a/tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
new file mode 100644
index 0000000000..10dbeabd6d
--- /dev/null
+++ b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
@@ -0,0 +1,18 @@
+<domain type='kvm'>
+ <name>aarch64test</name>
+ <uuid>6ba410c5-1e5c-4d57-bee7-2228e7ffa32f</uuid>
+ <memory unit='KiB'>1048576</memory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <!-- machine type doesn't matter as long as it has no ACPI -->
+ <type arch='aarch64' machine='borzoi'>hvm</type>
+ </os>
+ <features>
+ <acpi/>
+ </features>
+ <cpu mode='host-passthrough'/>
+ <devices>
+ <emulator>/usr/bin/qemu-system-aarch64</emulator>
+ <memballoon model='none'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
b/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
deleted file mode 100644
index c4e09c0af2..0000000000
--- a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
+++ /dev/null
@@ -1,34 +0,0 @@
-LC_ALL=C \
-PATH=/bin \
-HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
-USER=test \
-LOGNAME=test \
-XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
-XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
-XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-x86_64 \
--name guest=QEMUGuest1,debug-threads=on \
--S \
--object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}'
\
--machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=on \
--accel tcg \
--cpu qemu64 \
--m size=219136k \
--object
'{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}'
\
--overcommit mem-lock=off \
--smp 1,sockets=1,cores=1,threads=1 \
--uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
--display none \
--no-user-config \
--nodefaults \
--chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
--mon chardev=charmonitor,id=monitor,mode=control \
--rtc base=utc \
--no-shutdown \
--boot strict=on \
--device
'{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}'
\
--blockdev
'{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}'
\
--device
'{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}'
\
--audiodev
'{"id":"audio1","driver":"none"}' \
--sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--msg timestamp=on
diff --git a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
b/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
deleted file mode 100644
index 176926bb60..0000000000
--- a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<domain type='qemu'>
- <name>QEMUGuest1</name>
- <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
- <memory unit='KiB'>219136</memory>
- <currentMemory unit='KiB'>219136</currentMemory>
- <vcpu placement='static'>1</vcpu>
- <os>
- <type arch='x86_64' machine='pc'>hvm</type>
- <boot dev='hd'/>
- </os>
- <features>
- <acpi/>
- </features>
- <cpu mode='custom' match='exact' check='none'>
- <model fallback='forbid'>qemu64</model>
- </cpu>
- <clock offset='utc'/>
- <on_poweroff>destroy</on_poweroff>
- <on_reboot>restart</on_reboot>
- <on_crash>destroy</on_crash>
- <devices>
- <emulator>/usr/bin/qemu-system-x86_64</emulator>
- <disk type='block' device='disk'>
- <driver name='qemu' type='raw'/>
- <source dev='/dev/HostVG/QEMUGuest1'/>
- <target dev='hda' bus='ide'/>
- <address type='drive' controller='0' bus='0'
target='0' unit='0'/>
- </disk>
- <controller type='usb' index='0' model='piix3-uhci'>
- <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x2'/>
- </controller>
- <controller type='ide' index='0'>
- <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x1'/>
- </controller>
- <controller type='pci' index='0' model='pci-root'/>
- <input type='mouse' bus='ps2'/>
- <input type='keyboard' bus='ps2'/>
- <audio id='1' type='none'/>
- <memballoon model='none'/>
- </devices>
-</domain>
diff --git a/tests/qemuxmlconfdata/misc-acpi.xml b/tests/qemuxmlconfdata/misc-acpi.xml
deleted file mode 100644
index 59fbe471ff..0000000000
--- a/tests/qemuxmlconfdata/misc-acpi.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<domain type='qemu'>
- <name>QEMUGuest1</name>
- <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
- <memory unit='KiB'>219136</memory>
- <currentMemory unit='KiB'>219136</currentMemory>
- <vcpu placement='static'>1</vcpu>
- <os>
- <type arch='x86_64' machine='pc'>hvm</type>
- <boot dev='hd'/>
- </os>
- <features>
- <acpi/>
- </features>
- <clock offset='utc'/>
- <on_poweroff>destroy</on_poweroff>
- <on_reboot>restart</on_reboot>
- <on_crash>destroy</on_crash>
- <devices>
- <emulator>/usr/bin/qemu-system-x86_64</emulator>
- <disk type='block' device='disk'>
- <driver name='qemu' type='raw'/>
- <source dev='/dev/HostVG/QEMUGuest1'/>
- <target dev='hda' bus='ide'/>
- <address type='drive' controller='0' bus='0'
target='0' unit='0'/>
- </disk>
- <controller type='usb' index='0'/>
- <controller type='ide' index='0'/>
- <controller type='pci' index='0' model='pci-root'/>
- <input type='mouse' bus='ps2'/>
- <input type='keyboard' bus='ps2'/>
- <memballoon model='none'/>
- </devices>
-</domain>
diff --git a/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
new file mode 100644
index 0000000000..fcb80b009e
--- /dev/null
+++ b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
@@ -0,0 +1,33 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-guest \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
+/usr/bin/qemu-system-riscv64 \
+-name guest=guest,debug-threads=on \
+-S \
+-object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}'
\
+-machine virt,usb=off,dump-guest-core=off,memory-backend=riscv_virt_board.ram \
+-accel tcg \
+-m size=4194304k \
+-object
'{"qom-type":"memory-backend-ram","id":"riscv_virt_board.ram","size":4294967296}'
\
+-overcommit mem-lock=off \
+-smp 4,sockets=4,cores=1,threads=1 \
+-uuid 1ccfd97d-5eb4-478a-bbe6-88d254c16db7 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device
'{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}'
\
+-device
'{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}'
\
+-audiodev
'{"id":"audio1","driver":"none"}' \
+-device
'{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.1","addr":"0x0"}'
\
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
new file mode 100644
index 0000000000..075708df9c
--- /dev/null
+++ b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
@@ -0,0 +1,36 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory unit='KiB'>4194304</memory>
+ <currentMemory unit='KiB'>4194304</currentMemory>
+ <vcpu placement='static'>4</vcpu>
+ <os>
+ <type arch='riscv64' machine='virt'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <acpi/>
+ </features>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-riscv64</emulator>
+ <controller type='pci' index='0' model='pcie-root'/>
+ <controller type='pci' index='1'
model='pcie-root-port'>
+ <model name='pcie-root-port'/>
+ <target chassis='1' port='0x8'/>
+ <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x0' multifunction='on'/>
+ </controller>
+ <controller type='pci' index='2'
model='pcie-root-port'>
+ <model name='pcie-root-port'/>
+ <target chassis='2' port='0x9'/>
+ <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x1'/>
+ </controller>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='pci' domain='0x0000' bus='0x01'
slot='0x00' function='0x0'/>
+ </memballoon>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/riscv64-virt-acpi.xml
b/tests/qemuxmlconfdata/riscv64-virt-acpi.xml
new file mode 100644
index 0000000000..72fc0d8e1c
--- /dev/null
+++ b/tests/qemuxmlconfdata/riscv64-virt-acpi.xml
@@ -0,0 +1,15 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory>4194304</memory>
+ <vcpu>4</vcpu>
+ <os>
+ <type arch='riscv64' machine='virt'>hvm</type>
+ </os>
+ <features>
+ <acpi/>
+ </features>
+ <devices>
+ <emulator>/usr/bin/qemu-system-riscv64</emulator>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
new file mode 100644
index 0000000000..4ca9af1de0
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
@@ -0,0 +1 @@
+unsupported configuration: machine type 's390-ccw-virtio' does not support ACPI
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
new file mode 100644
index 0000000000..84098e580e
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
@@ -0,0 +1,32 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-guest \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
+/usr/bin/qemu-system-s390x \
+-name guest=guest,debug-threads=on \
+-S \
+-object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}'
\
+-machine s390-ccw-virtio,usb=off,dump-guest-core=off,memory-backend=s390.ram \
+-accel tcg \
+-cpu qemu \
+-m size=4194304k \
+-object
'{"qom-type":"memory-backend-ram","id":"s390.ram","size":4294967296}'
\
+-overcommit mem-lock=off \
+-smp 4,sockets=4,cores=1,threads=1 \
+-uuid 1ccfd97d-5eb4-478a-bbe6-88d254c16db7 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-audiodev
'{"id":"audio1","driver":"none"}' \
+-device
'{"driver":"virtio-balloon-ccw","id":"balloon0","devno":"fe.0.0000"}'
\
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
new file mode 100644
index 0000000000..df8e578212
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
@@ -0,0 +1,27 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory unit='KiB'>4194304</memory>
+ <currentMemory unit='KiB'>4194304</currentMemory>
+ <vcpu placement='static'>4</vcpu>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='forbid'>qemu</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='pci' index='0' model='pci-root'/>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='ccw' cssid='0xfe' ssid='0x0'
devno='0x0000'/>
+ </memballoon>
+ <panic model='s390'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.xml
b/tests/qemuxmlconfdata/s390x-ccw-acpi.xml
new file mode 100644
index 0000000000..b7be060c66
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.xml
@@ -0,0 +1,15 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory>4194304</memory>
+ <vcpu>4</vcpu>
+ <features>
+ <acpi/>
+ </features>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ </os>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c
index 4fccc06fcd..8aa8efea13 100644
--- a/tests/qemuxmlconftest.c
+++ b/tests/qemuxmlconftest.c
@@ -1732,7 +1732,23 @@ mymain(void)
DO_TEST_CAPS_LATEST("input-usbmouse");
DO_TEST_CAPS_LATEST("input-usbtablet");
- DO_TEST_CAPS_LATEST("misc-acpi");
+
+ /* tests for ACPI support handling:
+ * - existing positive test cases enabling ACPI for aarch64/x86_64/loongarch:
+ * - firmware-manual-efi-acpi-q35
+ * - firmware-manual-efi-acpi-aarch64
+ * - firmware-auto-efi-loongarch64
+ *
+ * - negative case for aarch64 with 'borzoi' machine not supporting ACPI
+ *
+ * - s390x has hack to strip ACPI to preserve migration of old configs,
+ * but should produce error when ABI_UPDATE is requested
+ */
+ DO_TEST_CAPS_ARCH_LATEST_PARSE_ERROR("aarch64-noacpi-acpi",
"aarch64");
+ DO_TEST_CAPS_ARCH_LATEST("riscv64-virt-acpi", "riscv64");
+ DO_TEST_CAPS_ARCH_LATEST("s390x-ccw-acpi", "s390x");
+ DO_TEST_CAPS_ARCH_LATEST_ABI_UPDATE_PARSE_ERROR("s390x-ccw-acpi",
"s390x");
+
DO_TEST_CAPS_LATEST("misc-disable-s3");
DO_TEST_CAPS_LATEST("misc-disable-suspends");
DO_TEST_CAPS_LATEST("misc-enable-s4");
--
2.45.2
9:49 a.m.
New subject: [PATCH v2 2/2] qemuxmlconftest: Add tests for the ACPI stripping
hack on s390
On Thu, Aug 01, 2024 at 03:52:58PM GMT, Peter Krempa wrote:
+++ b/tests/qemuxmlconfdata/riscv64-virt-acpi.xml
@@ -0,0 +1,15 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory>4194304</memory>
+ <vcpu>4</vcpu>
+ <os>
+ <type arch='riscv64' machine='virt'>hvm</type>
+ </os>
+ <features>
+ <acpi/>
+ </features>
+ <devices>
+ <emulator>/usr/bin/qemu-system-riscv64</emulator>
+ </devices>
+</domain>
This (and s390x-ccw-acpi) could still do with explicitly dropping the
memballoon IMO, but it's fine either way.
+ /* tests for ACPI support handling:
+ * - existing positive test cases enabling ACPI for aarch64/x86_64/loongarch:
+ * - firmware-manual-efi-acpi-q35
+ * - firmware-manual-efi-acpi-aarch64
+ * - firmware-auto-efi-loongarch64
+ *
+ * - negative case for aarch64 with 'borzoi' machine not supporting ACPI
+ *
+ * - s390x has hack to strip ACPI to preserve migration of old configs,
+ * but should produce error when ABI_UPDATE is requested
+ */
+ DO_TEST_CAPS_ARCH_LATEST_PARSE_ERROR("aarch64-noacpi-acpi",
"aarch64");
+ DO_TEST_CAPS_ARCH_LATEST("riscv64-virt-acpi", "riscv64");
+ DO_TEST_CAPS_ARCH_LATEST("s390x-ccw-acpi", "s390x");
+ DO_TEST_CAPS_ARCH_LATEST_ABI_UPDATE_PARSE_ERROR("s390x-ccw-acpi",
"s390x");
Oh, you managed to increase coverage while at the same time reducing
the number of additional files! And the comment is quite detailed and
useful. Very nice indeed :)
Reviewed-by: Andrea Bolognani <abologna(a)redhat.com>
--
Andrea Bolognani / Red Hat / Virtualization
8:13 a.m.
New subject: [PATCH v2 2/2] qemuxmlconftest: Add tests for the ACPI stripping
hack on s390
Reviewed-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com>
and tested.
On 8/1/24 3:52 PM, Peter Krempa wrote:
Replace the 'misc-acpi' case by testing a bunch of
architectures for how
ACPI is handled including a test for the s390 ACPI strip hack added in
previous commit.
The input files are adapted from the corresponding '-minimal.xml' files.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
.../aarch64-noacpi-acpi.aarch64-latest.err | 1 +
tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml | 18 ++++++++
.../misc-acpi.x86_64-latest.args | 34 ---------------
.../misc-acpi.x86_64-latest.xml | 41 -------------------
tests/qemuxmlconfdata/misc-acpi.xml | 33 ---------------
.../riscv64-virt-acpi.riscv64-latest.args | 33 +++++++++++++++
.../riscv64-virt-acpi.riscv64-latest.xml | 36 ++++++++++++++++
tests/qemuxmlconfdata/riscv64-virt-acpi.xml | 15 +++++++
...s390x-ccw-acpi.s390x-latest.abi-update.err | 1 +
.../s390x-ccw-acpi.s390x-latest.args | 32 +++++++++++++++
.../s390x-ccw-acpi.s390x-latest.xml | 27 ++++++++++++
tests/qemuxmlconfdata/s390x-ccw-acpi.xml | 15 +++++++
tests/qemuxmlconftest.c | 18 +++++++-
13 files changed, 195 insertions(+), 109 deletions(-)
create mode 100644 tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
create mode 100644 tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
delete mode 100644 tests/qemuxmlconfdata/misc-acpi.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
create mode 100644 tests/qemuxmlconfdata/riscv64-virt-acpi.xml
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
create mode 100644 tests/qemuxmlconfdata/s390x-ccw-acpi.xml
diff --git a/tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
new file mode 100644
index 0000000000..5f379d56ce
--- /dev/null
+++ b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.aarch64-latest.err
@@ -0,0 +1 @@
+unsupported configuration: machine type 'borzoi' does not support ACPI
diff --git a/tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
new file mode 100644
index 0000000000..10dbeabd6d
--- /dev/null
+++ b/tests/qemuxmlconfdata/aarch64-noacpi-acpi.xml
@@ -0,0 +1,18 @@
+<domain type='kvm'>
+ <name>aarch64test</name>
+ <uuid>6ba410c5-1e5c-4d57-bee7-2228e7ffa32f</uuid>
+ <memory unit='KiB'>1048576</memory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <!-- machine type doesn't matter as long as it has no ACPI -->
+ <type arch='aarch64' machine='borzoi'>hvm</type>
+ </os>
+ <features>
+ <acpi/>
+ </features>
+ <cpu mode='host-passthrough'/>
+ <devices>
+ <emulator>/usr/bin/qemu-system-aarch64</emulator>
+ <memballoon model='none'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
b/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
deleted file mode 100644
index c4e09c0af2..0000000000
--- a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.args
+++ /dev/null
@@ -1,34 +0,0 @@
-LC_ALL=C \
-PATH=/bin \
-HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \
-USER=test \
-LOGNAME=test \
-XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \
-XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \
-XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-/usr/bin/qemu-system-x86_64 \
--name guest=QEMUGuest1,debug-threads=on \
--S \
--object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}'
\
--machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=on \
--accel tcg \
--cpu qemu64 \
--m size=219136k \
--object
'{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}'
\
--overcommit mem-lock=off \
--smp 1,sockets=1,cores=1,threads=1 \
--uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
--display none \
--no-user-config \
--nodefaults \
--chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
--mon chardev=charmonitor,id=monitor,mode=control \
--rtc base=utc \
--no-shutdown \
--boot strict=on \
--device
'{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}'
\
--blockdev
'{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}'
\
--device
'{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}'
\
--audiodev
'{"id":"audio1","driver":"none"}' \
--sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--msg timestamp=on
diff --git a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
b/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
deleted file mode 100644
index 176926bb60..0000000000
--- a/tests/qemuxmlconfdata/misc-acpi.x86_64-latest.xml
+++ /dev/null
@@ -1,41 +0,0 @@
-<domain type='qemu'>
- <name>QEMUGuest1</name>
- <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
- <memory unit='KiB'>219136</memory>
- <currentMemory unit='KiB'>219136</currentMemory>
- <vcpu placement='static'>1</vcpu>
- <os>
- <type arch='x86_64' machine='pc'>hvm</type>
- <boot dev='hd'/>
- </os>
- <features>
- <acpi/>
- </features>
- <cpu mode='custom' match='exact' check='none'>
- <model fallback='forbid'>qemu64</model>
- </cpu>
- <clock offset='utc'/>
- <on_poweroff>destroy</on_poweroff>
- <on_reboot>restart</on_reboot>
- <on_crash>destroy</on_crash>
- <devices>
- <emulator>/usr/bin/qemu-system-x86_64</emulator>
- <disk type='block' device='disk'>
- <driver name='qemu' type='raw'/>
- <source dev='/dev/HostVG/QEMUGuest1'/>
- <target dev='hda' bus='ide'/>
- <address type='drive' controller='0' bus='0'
target='0' unit='0'/>
- </disk>
- <controller type='usb' index='0' model='piix3-uhci'>
- <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x2'/>
- </controller>
- <controller type='ide' index='0'>
- <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x1'/>
- </controller>
- <controller type='pci' index='0' model='pci-root'/>
- <input type='mouse' bus='ps2'/>
- <input type='keyboard' bus='ps2'/>
- <audio id='1' type='none'/>
- <memballoon model='none'/>
- </devices>
-</domain>
diff --git a/tests/qemuxmlconfdata/misc-acpi.xml b/tests/qemuxmlconfdata/misc-acpi.xml
deleted file mode 100644
index 59fbe471ff..0000000000
--- a/tests/qemuxmlconfdata/misc-acpi.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<domain type='qemu'>
- <name>QEMUGuest1</name>
- <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
- <memory unit='KiB'>219136</memory>
- <currentMemory unit='KiB'>219136</currentMemory>
- <vcpu placement='static'>1</vcpu>
- <os>
- <type arch='x86_64' machine='pc'>hvm</type>
- <boot dev='hd'/>
- </os>
- <features>
- <acpi/>
- </features>
- <clock offset='utc'/>
- <on_poweroff>destroy</on_poweroff>
- <on_reboot>restart</on_reboot>
- <on_crash>destroy</on_crash>
- <devices>
- <emulator>/usr/bin/qemu-system-x86_64</emulator>
- <disk type='block' device='disk'>
- <driver name='qemu' type='raw'/>
- <source dev='/dev/HostVG/QEMUGuest1'/>
- <target dev='hda' bus='ide'/>
- <address type='drive' controller='0' bus='0'
target='0' unit='0'/>
- </disk>
- <controller type='usb' index='0'/>
- <controller type='ide' index='0'/>
- <controller type='pci' index='0' model='pci-root'/>
- <input type='mouse' bus='ps2'/>
- <input type='keyboard' bus='ps2'/>
- <memballoon model='none'/>
- </devices>
-</domain>
diff --git a/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
new file mode 100644
index 0000000000..fcb80b009e
--- /dev/null
+++ b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.args
@@ -0,0 +1,33 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-guest \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
+/usr/bin/qemu-system-riscv64 \
+-name guest=guest,debug-threads=on \
+-S \
+-object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}'
\
+-machine virt,usb=off,dump-guest-core=off,memory-backend=riscv_virt_board.ram \
+-accel tcg \
+-m size=4194304k \
+-object
'{"qom-type":"memory-backend-ram","id":"riscv_virt_board.ram","size":4294967296}'
\
+-overcommit mem-lock=off \
+-smp 4,sockets=4,cores=1,threads=1 \
+-uuid 1ccfd97d-5eb4-478a-bbe6-88d254c16db7 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-device
'{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}'
\
+-device
'{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}'
\
+-audiodev
'{"id":"audio1","driver":"none"}' \
+-device
'{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.1","addr":"0x0"}'
\
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
new file mode 100644
index 0000000000..075708df9c
--- /dev/null
+++ b/tests/qemuxmlconfdata/riscv64-virt-acpi.riscv64-latest.xml
@@ -0,0 +1,36 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory unit='KiB'>4194304</memory>
+ <currentMemory unit='KiB'>4194304</currentMemory>
+ <vcpu placement='static'>4</vcpu>
+ <os>
+ <type arch='riscv64' machine='virt'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <features>
+ <acpi/>
+ </features>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-riscv64</emulator>
+ <controller type='pci' index='0' model='pcie-root'/>
+ <controller type='pci' index='1'
model='pcie-root-port'>
+ <model name='pcie-root-port'/>
+ <target chassis='1' port='0x8'/>
+ <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x0' multifunction='on'/>
+ </controller>
+ <controller type='pci' index='2'
model='pcie-root-port'>
+ <model name='pcie-root-port'/>
+ <target chassis='2' port='0x9'/>
+ <address type='pci' domain='0x0000' bus='0x00'
slot='0x01' function='0x1'/>
+ </controller>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='pci' domain='0x0000' bus='0x01'
slot='0x00' function='0x0'/>
+ </memballoon>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/riscv64-virt-acpi.xml
b/tests/qemuxmlconfdata/riscv64-virt-acpi.xml
new file mode 100644
index 0000000000..72fc0d8e1c
--- /dev/null
+++ b/tests/qemuxmlconfdata/riscv64-virt-acpi.xml
@@ -0,0 +1,15 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory>4194304</memory>
+ <vcpu>4</vcpu>
+ <os>
+ <type arch='riscv64' machine='virt'>hvm</type>
+ </os>
+ <features>
+ <acpi/>
+ </features>
+ <devices>
+ <emulator>/usr/bin/qemu-system-riscv64</emulator>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
new file mode 100644
index 0000000000..4ca9af1de0
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.abi-update.err
@@ -0,0 +1 @@
+unsupported configuration: machine type 's390-ccw-virtio' does not support ACPI
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
new file mode 100644
index 0000000000..84098e580e
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.args
@@ -0,0 +1,32 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/var/lib/libvirt/qemu/domain--1-guest \
+USER=test \
+LOGNAME=test \
+XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \
+XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \
+XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \
+/usr/bin/qemu-system-s390x \
+-name guest=guest,debug-threads=on \
+-S \
+-object
'{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}'
\
+-machine s390-ccw-virtio,usb=off,dump-guest-core=off,memory-backend=s390.ram \
+-accel tcg \
+-cpu qemu \
+-m size=4194304k \
+-object
'{"qom-type":"memory-backend-ram","id":"s390.ram","size":4294967296}'
\
+-overcommit mem-lock=off \
+-smp 4,sockets=4,cores=1,threads=1 \
+-uuid 1ccfd97d-5eb4-478a-bbe6-88d254c16db7 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot strict=on \
+-audiodev
'{"id":"audio1","driver":"none"}' \
+-device
'{"driver":"virtio-balloon-ccw","id":"balloon0","devno":"fe.0.0000"}'
\
+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
+-msg timestamp=on
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
new file mode 100644
index 0000000000..df8e578212
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.s390x-latest.xml
@@ -0,0 +1,27 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory unit='KiB'>4194304</memory>
+ <currentMemory unit='KiB'>4194304</currentMemory>
+ <vcpu placement='static'>4</vcpu>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <cpu mode='custom' match='exact' check='none'>
+ <model fallback='forbid'>qemu</model>
+ </cpu>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ <controller type='pci' index='0' model='pci-root'/>
+ <audio id='1' type='none'/>
+ <memballoon model='virtio'>
+ <address type='ccw' cssid='0xfe' ssid='0x0'
devno='0x0000'/>
+ </memballoon>
+ <panic model='s390'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconfdata/s390x-ccw-acpi.xml
b/tests/qemuxmlconfdata/s390x-ccw-acpi.xml
new file mode 100644
index 0000000000..b7be060c66
--- /dev/null
+++ b/tests/qemuxmlconfdata/s390x-ccw-acpi.xml
@@ -0,0 +1,15 @@
+<domain type='qemu'>
+ <name>guest</name>
+ <uuid>1ccfd97d-5eb4-478a-bbe6-88d254c16db7</uuid>
+ <memory>4194304</memory>
+ <vcpu>4</vcpu>
+ <features>
+ <acpi/>
+ </features>
+ <os>
+ <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+ </os>
+ <devices>
+ <emulator>/usr/bin/qemu-system-s390x</emulator>
+ </devices>
+</domain>
diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c
index 4fccc06fcd..8aa8efea13 100644
--- a/tests/qemuxmlconftest.c
+++ b/tests/qemuxmlconftest.c
@@ -1732,7 +1732,23 @@ mymain(void)
DO_TEST_CAPS_LATEST("input-usbmouse");
DO_TEST_CAPS_LATEST("input-usbtablet");
- DO_TEST_CAPS_LATEST("misc-acpi");
+
+ /* tests for ACPI support handling:
+ * - existing positive test cases enabling ACPI for aarch64/x86_64/loongarch:
+ * - firmware-manual-efi-acpi-q35
+ * - firmware-manual-efi-acpi-aarch64
+ * - firmware-auto-efi-loongarch64
+ *
+ * - negative case for aarch64 with 'borzoi' machine not supporting ACPI
+ *
+ * - s390x has hack to strip ACPI to preserve migration of old configs,
+ * but should produce error when ABI_UPDATE is requested
+ */
+ DO_TEST_CAPS_ARCH_LATEST_PARSE_ERROR("aarch64-noacpi-acpi",
"aarch64");
+ DO_TEST_CAPS_ARCH_LATEST("riscv64-virt-acpi", "riscv64");
+ DO_TEST_CAPS_ARCH_LATEST("s390x-ccw-acpi", "s390x");
+ DO_TEST_CAPS_ARCH_LATEST_ABI_UPDATE_PARSE_ERROR("s390x-ccw-acpi",
"s390x");
+
DO_TEST_CAPS_LATEST("misc-disable-s3");
DO_TEST_CAPS_LATEST("misc-disable-suspends");
DO_TEST_CAPS_LATEST("misc-enable-s4");
--
Mit freundlichen Grüßen/Kind regards
Boris Fiuczynski
IBM Deutschland Research & Development GmbH
Vorsitzender des Aufsichtsrats: Wolfgang Wendt
Geschäftsführung: David Faller
Sitz der Gesellschaft: Böblingen
Registergericht: Amtsgericht Stuttgart, HRB 243294
79
days inactive
84
days old
7 comments
3 participants
participants (3)
-
Andrea Bolognani -
Boris Fiuczynski -
Peter Krempa