* [PATCH 1/3] qapi: Make @associativity, @policy and @line of NumaHmatCacheOptions optional
2020-05-29 13:33 [PATCH 0/3] Couple of HMAT fixes Michal Privoznik
@ 2020-05-29 13:33 ` Michal Privoznik
2020-05-29 15:25 ` Igor Mammedov
2020-05-29 13:33 ` [PATCH 2/3] numa: Allow HMAT cache to be defined before HMAT latency/bandwidth Michal Privoznik
` (4 subsequent siblings)
5 siblings, 1 reply; 17+ messages in thread
From: Michal Privoznik @ 2020-05-29 13:33 UTC (permalink / raw)
To: qemu-devel; +Cc: jingqi.liu, tao3.xu, ehabkost
The documentation to `-numa hmat-cache` says that @node-id, @size
and @level are the only required attributes. The rest
(@associativity, @policy and @line) is optional. Well, not quite
- if I try to start QEMU with only the three required attributes
defined the QAPI code is complaining about associativity missing.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
qapi/machine.json | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/qapi/machine.json b/qapi/machine.json
index ff7b5032e3..952784f8ba 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -723,9 +723,9 @@
'node-id': 'uint32',
'size': 'size',
'level': 'uint8',
- 'associativity': 'HmatCacheAssociativity',
- 'policy': 'HmatCacheWritePolicy',
- 'line': 'uint16' }}
+ '*associativity': 'HmatCacheAssociativity',
+ '*policy': 'HmatCacheWritePolicy',
+ '*line': 'uint16' }}
##
# @HostMemPolicy:
--
2.26.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH 1/3] qapi: Make @associativity, @policy and @line of NumaHmatCacheOptions optional
2020-05-29 13:33 ` [PATCH 1/3] qapi: Make @associativity, @policy and @line of NumaHmatCacheOptions optional Michal Privoznik
@ 2020-05-29 15:25 ` Igor Mammedov
0 siblings, 0 replies; 17+ messages in thread
From: Igor Mammedov @ 2020-05-29 15:25 UTC (permalink / raw)
To: Michal Privoznik; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
On Fri, 29 May 2020 15:33:46 +0200
Michal Privoznik <mprivozn@redhat.com> wrote:
> The documentation to `-numa hmat-cache` says that @node-id, @size
> and @level are the only required attributes. The rest
> (@associativity, @policy and @line) is optional. Well, not quite
> - if I try to start QEMU with only the three required attributes
> defined the QAPI code is complaining about associativity missing.
indeed, they are marked as optional CLI arguments but we don't have
a code that would make them as optional. And I'd prefer docs fixed
instead of introducing default values handling here.
> Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
> ---
> qapi/machine.json | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/qapi/machine.json b/qapi/machine.json
> index ff7b5032e3..952784f8ba 100644
> --- a/qapi/machine.json
> +++ b/qapi/machine.json
> @@ -723,9 +723,9 @@
> 'node-id': 'uint32',
> 'size': 'size',
> 'level': 'uint8',
> - 'associativity': 'HmatCacheAssociativity',
> - 'policy': 'HmatCacheWritePolicy',
> - 'line': 'uint16' }}
> + '*associativity': 'HmatCacheAssociativity',
> + '*policy': 'HmatCacheWritePolicy',
> + '*line': 'uint16' }}
>
> ##
> # @HostMemPolicy:
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH 2/3] numa: Allow HMAT cache to be defined before HMAT latency/bandwidth
2020-05-29 13:33 [PATCH 0/3] Couple of HMAT fixes Michal Privoznik
2020-05-29 13:33 ` [PATCH 1/3] qapi: Make @associativity, @policy and @line of NumaHmatCacheOptions optional Michal Privoznik
@ 2020-05-29 13:33 ` Michal Privoznik
2020-05-29 14:59 ` Igor Mammedov
2020-05-29 13:33 ` [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu Michal Privoznik
` (3 subsequent siblings)
5 siblings, 1 reply; 17+ messages in thread
From: Michal Privoznik @ 2020-05-29 13:33 UTC (permalink / raw)
To: qemu-devel; +Cc: jingqi.liu, tao3.xu, ehabkost
Currently, when defining a HMAT cache for a NUMA node (in
parse_numa_hmat_cache()) there is this check that forces users to
define HMAT latency/bandwidth first. There is no real need for
this, because nothing in the parse function relies on that and
the HMAT table is constructed way later - when ACPI table is
constructed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
hw/core/numa.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/hw/core/numa.c b/hw/core/numa.c
index 316bc50d75..338453461c 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -384,7 +384,6 @@ void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node,
Error **errp)
{
int nb_numa_nodes = ms->numa_state->num_nodes;
- NodeInfo *numa_info = ms->numa_state->nodes;
NumaHmatCacheOptions *hmat_cache = NULL;
if (node->node_id >= nb_numa_nodes) {
@@ -393,13 +392,6 @@ void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node,
return;
}
- if (numa_info[node->node_id].lb_info_provided != (BIT(0) | BIT(1))) {
- error_setg(errp, "The latency and bandwidth information of "
- "node-id=%" PRIu32 " should be provided before memory side "
- "cache attributes", node->node_id);
- return;
- }
-
if (node->level < 1 || node->level >= HMAT_LB_LEVELS) {
error_setg(errp, "Invalid level=%" PRIu8 ", it should be larger than 0 "
"and less than or equal to %d", node->level,
--
2.26.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH 2/3] numa: Allow HMAT cache to be defined before HMAT latency/bandwidth
2020-05-29 13:33 ` [PATCH 2/3] numa: Allow HMAT cache to be defined before HMAT latency/bandwidth Michal Privoznik
@ 2020-05-29 14:59 ` Igor Mammedov
2020-05-29 15:22 ` Michal Privoznik
0 siblings, 1 reply; 17+ messages in thread
From: Igor Mammedov @ 2020-05-29 14:59 UTC (permalink / raw)
To: Michal Privoznik; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
On Fri, 29 May 2020 15:33:47 +0200
Michal Privoznik <mprivozn@redhat.com> wrote:
> Currently, when defining a HMAT cache for a NUMA node (in
> parse_numa_hmat_cache()) there is this check that forces users to
> define HMAT latency/bandwidth first. There is no real need for
> this, because nothing in the parse function relies on that and
> the HMAT table is constructed way later - when ACPI table is
> constructed.
see comment in
https://lists.gnu.org/archive/html/qemu-devel/2019-11/msg01206.html
in short doing check at this time allow us not to have more complex
check later on.
perhaps it needs a comment so that later it won't be dropped by accident
>
> Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
> ---
> hw/core/numa.c | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/hw/core/numa.c b/hw/core/numa.c
> index 316bc50d75..338453461c 100644
> --- a/hw/core/numa.c
> +++ b/hw/core/numa.c
> @@ -384,7 +384,6 @@ void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node,
> Error **errp)
> {
> int nb_numa_nodes = ms->numa_state->num_nodes;
> - NodeInfo *numa_info = ms->numa_state->nodes;
> NumaHmatCacheOptions *hmat_cache = NULL;
>
> if (node->node_id >= nb_numa_nodes) {
> @@ -393,13 +392,6 @@ void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node,
> return;
> }
>
> - if (numa_info[node->node_id].lb_info_provided != (BIT(0) | BIT(1))) {
> - error_setg(errp, "The latency and bandwidth information of "
> - "node-id=%" PRIu32 " should be provided before memory side "
> - "cache attributes", node->node_id);
> - return;
> - }
> -
> if (node->level < 1 || node->level >= HMAT_LB_LEVELS) {
> error_setg(errp, "Invalid level=%" PRIu8 ", it should be larger than 0 "
> "and less than or equal to %d", node->level,
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [PATCH 2/3] numa: Allow HMAT cache to be defined before HMAT latency/bandwidth
2020-05-29 14:59 ` Igor Mammedov
@ 2020-05-29 15:22 ` Michal Privoznik
0 siblings, 0 replies; 17+ messages in thread
From: Michal Privoznik @ 2020-05-29 15:22 UTC (permalink / raw)
To: Igor Mammedov; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
On 5/29/20 4:59 PM, Igor Mammedov wrote:
> On Fri, 29 May 2020 15:33:47 +0200
> Michal Privoznik <mprivozn@redhat.com> wrote:
>
>> Currently, when defining a HMAT cache for a NUMA node (in
>> parse_numa_hmat_cache()) there is this check that forces users to
>> define HMAT latency/bandwidth first. There is no real need for
>> this, because nothing in the parse function relies on that and
>> the HMAT table is constructed way later - when ACPI table is
>> constructed.
>
> see comment in
> https://lists.gnu.org/archive/html/qemu-devel/2019-11/msg01206.html
>
> in short doing check at this time allow us not to have more complex
> check later on.
>
> perhaps it needs a comment so that later it won't be dropped by accident
Fair enough. Discard this one then and I will post a patch that document
this.
Michal
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-05-29 13:33 [PATCH 0/3] Couple of HMAT fixes Michal Privoznik
2020-05-29 13:33 ` [PATCH 1/3] qapi: Make @associativity, @policy and @line of NumaHmatCacheOptions optional Michal Privoznik
2020-05-29 13:33 ` [PATCH 2/3] numa: Allow HMAT cache to be defined before HMAT latency/bandwidth Michal Privoznik
@ 2020-05-29 13:33 ` Michal Privoznik
2020-05-29 15:09 ` Igor Mammedov
2020-05-29 20:11 ` [PATCH 0/3] Couple of HMAT fixes no-reply
` (2 subsequent siblings)
5 siblings, 1 reply; 17+ messages in thread
From: Michal Privoznik @ 2020-05-29 13:33 UTC (permalink / raw)
To: qemu-devel; +Cc: jingqi.liu, tao3.xu, ehabkost
The initiator attribute of a NUMA node is documented as the 'NUMA
node that has best performance to given NUMA node'. If a NUMA
node has at least one CPU there can hardly be a different node
with better performace and thus all NUMA nodes which have a CPU
are initiators to themselves. Reflect this fact when initializing
the attribute.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
hw/core/numa.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/hw/core/numa.c b/hw/core/numa.c
index 338453461c..1c9bc761cc 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -136,11 +136,15 @@ static void parse_numa_node(MachineState *ms, NumaNodeOptions *node,
numa_info[nodenr].node_memdev = MEMORY_BACKEND(o);
}
- /*
- * If not set the initiator, set it to MAX_NODES. And if
- * HMAT is enabled and this node has no cpus, QEMU will raise error.
- */
- numa_info[nodenr].initiator = MAX_NODES;
+ /* Initialize initiator to either the current NUMA node (if
+ * it has at least one CPU), or to MAX_NODES. If HMAT is
+ * enabled an error will be raised later in
+ * numa_validate_initiator(). */
+ if (numa_info[nodenr].has_cpu)
+ numa_info[nodenr].initiator = nodenr;
+ else
+ numa_info[nodenr].initiator = MAX_NODES;
+
if (node->has_initiator) {
if (!ms->numa_state->hmat_enabled) {
error_setg(errp, "ACPI Heterogeneous Memory Attribute Table "
--
2.26.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-05-29 13:33 ` [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu Michal Privoznik
@ 2020-05-29 15:09 ` Igor Mammedov
2020-05-29 15:24 ` Michal Privoznik
2020-06-01 8:10 ` Michal Privoznik
0 siblings, 2 replies; 17+ messages in thread
From: Igor Mammedov @ 2020-05-29 15:09 UTC (permalink / raw)
To: Michal Privoznik; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
On Fri, 29 May 2020 15:33:48 +0200
Michal Privoznik <mprivozn@redhat.com> wrote:
> The initiator attribute of a NUMA node is documented as the 'NUMA
> node that has best performance to given NUMA node'. If a NUMA
> node has at least one CPU there can hardly be a different node
> with better performace and thus all NUMA nodes which have a CPU
> are initiators to themselves. Reflect this fact when initializing
> the attribute.
It is not true in case of the node is memory-less
> Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
> ---
> hw/core/numa.c | 14 +++++++++-----
> 1 file changed, 9 insertions(+), 5 deletions(-)
>
> diff --git a/hw/core/numa.c b/hw/core/numa.c
> index 338453461c..1c9bc761cc 100644
> --- a/hw/core/numa.c
> +++ b/hw/core/numa.c
> @@ -136,11 +136,15 @@ static void parse_numa_node(MachineState *ms, NumaNodeOptions *node,
> numa_info[nodenr].node_memdev = MEMORY_BACKEND(o);
> }
>
> - /*
> - * If not set the initiator, set it to MAX_NODES. And if
> - * HMAT is enabled and this node has no cpus, QEMU will raise error.
> - */
> - numa_info[nodenr].initiator = MAX_NODES;
> + /* Initialize initiator to either the current NUMA node (if
> + * it has at least one CPU), or to MAX_NODES. If HMAT is
> + * enabled an error will be raised later in
> + * numa_validate_initiator(). */
> + if (numa_info[nodenr].has_cpu)
> + numa_info[nodenr].initiator = nodenr;
> + else
> + numa_info[nodenr].initiator = MAX_NODES;
> +
> if (node->has_initiator) {
> if (!ms->numa_state->hmat_enabled) {
> error_setg(errp, "ACPI Heterogeneous Memory Attribute Table "
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-05-29 15:09 ` Igor Mammedov
@ 2020-05-29 15:24 ` Michal Privoznik
2020-06-01 8:10 ` Michal Privoznik
1 sibling, 0 replies; 17+ messages in thread
From: Michal Privoznik @ 2020-05-29 15:24 UTC (permalink / raw)
To: Igor Mammedov; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
On 5/29/20 5:09 PM, Igor Mammedov wrote:
> On Fri, 29 May 2020 15:33:48 +0200
> Michal Privoznik <mprivozn@redhat.com> wrote:
>
>> The initiator attribute of a NUMA node is documented as the 'NUMA
>> node that has best performance to given NUMA node'. If a NUMA
>> node has at least one CPU there can hardly be a different node
>> with better performace and thus all NUMA nodes which have a CPU
>> are initiators to themselves. Reflect this fact when initializing
>> the attribute.
>
> It is not true in case of the node is memory-less
Ah, so the node has CPUs only then? Okay, right now my libvirt patches
don't allow that, but formatting initator for all NUMA nodes should be
trivial.
Michal
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-05-29 15:09 ` Igor Mammedov
2020-05-29 15:24 ` Michal Privoznik
@ 2020-06-01 8:10 ` Michal Privoznik
2020-06-02 8:00 ` Tao Xu
1 sibling, 1 reply; 17+ messages in thread
From: Michal Privoznik @ 2020-06-01 8:10 UTC (permalink / raw)
To: Igor Mammedov; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
On 5/29/20 5:09 PM, Igor Mammedov wrote:
> On Fri, 29 May 2020 15:33:48 +0200
> Michal Privoznik <mprivozn@redhat.com> wrote:
>
>> The initiator attribute of a NUMA node is documented as the 'NUMA
>> node that has best performance to given NUMA node'. If a NUMA
>> node has at least one CPU there can hardly be a different node
>> with better performace and thus all NUMA nodes which have a CPU
>> are initiators to themselves. Reflect this fact when initializing
>> the attribute.
>
> It is not true in case of the node is memory-less
Are you saying that if there's a memory-less NUMA node, then it needs to
have initiator set too? Asking mostly out of curiosity because we don't
allow memory-less NUMA nodes in Libvirt just yet. Nor cpu-less, but my
patches that I'm referring to in cover letter will allow at least
cpu-less nodes. Should I allow both?
Also, can you shed more light into why machine_set_cpu_numa_node() did
not override the .initiator?
Thanks,
Michal
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-06-01 8:10 ` Michal Privoznik
@ 2020-06-02 8:00 ` Tao Xu
2020-06-03 9:16 ` Michal Privoznik
0 siblings, 1 reply; 17+ messages in thread
From: Tao Xu @ 2020-06-02 8:00 UTC (permalink / raw)
To: Michal Privoznik, Igor Mammedov
Cc: Liu, Jingqi, qemu-devel@nongnu.org, ehabkost@redhat.com
On 6/1/2020 4:10 PM, Michal Privoznik wrote:
> On 5/29/20 5:09 PM, Igor Mammedov wrote:
>> On Fri, 29 May 2020 15:33:48 +0200
>> Michal Privoznik <mprivozn@redhat.com> wrote:
>>
>>> The initiator attribute of a NUMA node is documented as the 'NUMA
>>> node that has best performance to given NUMA node'. If a NUMA
>>> node has at least one CPU there can hardly be a different node
>>> with better performace and thus all NUMA nodes which have a CPU
>>> are initiators to themselves. Reflect this fact when initializing
>>> the attribute.
>>
>> It is not true in case of the node is memory-less
>
> Are you saying that if there's a memory-less NUMA node, then it needs to
> have initiator set too? Asking mostly out of curiosity because we don't
> allow memory-less NUMA nodes in Libvirt just yet. Nor cpu-less, but my
> patches that I'm referring to in cover letter will allow at least
> cpu-less nodes. Should I allow both?
QEMU now is not support memory-less NUMA node, but in hardware may be
supported. So we reserve this type of NUMA node for future usage. And
QEMU now can support cpu-less NUMA node, for emulating some "slow"
memory(like some NVDIMM).
>
> Also, can you shed more light into why machine_set_cpu_numa_node() did
> not override the .initiator?
>
> Thanks,
> Michal
>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-06-02 8:00 ` Tao Xu
@ 2020-06-03 9:16 ` Michal Privoznik
2020-06-05 1:52 ` Tao Xu
0 siblings, 1 reply; 17+ messages in thread
From: Michal Privoznik @ 2020-06-03 9:16 UTC (permalink / raw)
To: Tao Xu, Igor Mammedov
Cc: Liu, Jingqi, qemu-devel@nongnu.org, ehabkost@redhat.com
On 6/2/20 10:00 AM, Tao Xu wrote:
>
> On 6/1/2020 4:10 PM, Michal Privoznik wrote:
>> On 5/29/20 5:09 PM, Igor Mammedov wrote:
>>> On Fri, 29 May 2020 15:33:48 +0200
>>> Michal Privoznik <mprivozn@redhat.com> wrote:
>>>
>>>> The initiator attribute of a NUMA node is documented as the 'NUMA
>>>> node that has best performance to given NUMA node'. If a NUMA
>>>> node has at least one CPU there can hardly be a different node
>>>> with better performace and thus all NUMA nodes which have a CPU
>>>> are initiators to themselves. Reflect this fact when initializing
>>>> the attribute.
>>>
>>> It is not true in case of the node is memory-less
>>
>> Are you saying that if there's a memory-less NUMA node, then it needs to
>> have initiator set too? Asking mostly out of curiosity because we don't
>> allow memory-less NUMA nodes in Libvirt just yet. Nor cpu-less, but my
>> patches that I'm referring to in cover letter will allow at least
>> cpu-less nodes. Should I allow both?
> QEMU now is not support memory-less NUMA node, but in hardware may be
> supported. So we reserve this type of NUMA node for future usage. And
> QEMU now can support cpu-less NUMA node, for emulating some "slow"
> memory(like some NVDIMM).
Oh yeah, I understand that. But it doesn't explain why initiator needs
to be specified for NUMA nodes with cpus and memory, or does it? Maybe
I'm still misunderstanding what the initiator is.
>
>>
>> Also, can you shed more light into why machine_set_cpu_numa_node() did
>> not override the .initiator?
And this one is still unanswered too. Because from user's perspective,
initiator has to be set on all NUMA nodes (if HMAT is enabled) and it
seems like this auto assignment code is not run/not working.
Michal
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-06-03 9:16 ` Michal Privoznik
@ 2020-06-05 1:52 ` Tao Xu
2020-06-11 14:42 ` Michal Privoznik
0 siblings, 1 reply; 17+ messages in thread
From: Tao Xu @ 2020-06-05 1:52 UTC (permalink / raw)
To: Michal Privoznik, Igor Mammedov
Cc: Liu, Jingqi, qemu-devel@nongnu.org, ehabkost@redhat.com
On 6/3/20 5:16 PM, Michal Privoznik wrote:
> On 6/2/20 10:00 AM, Tao Xu wrote:
>>
>> On 6/1/2020 4:10 PM, Michal Privoznik wrote:
>>> On 5/29/20 5:09 PM, Igor Mammedov wrote:
>>>> On Fri, 29 May 2020 15:33:48 +0200
>>>> Michal Privoznik <mprivozn@redhat.com> wrote:
>>>>
>>>>> The initiator attribute of a NUMA node is documented as the 'NUMA
>>>>> node that has best performance to given NUMA node'. If a NUMA
>>>>> node has at least one CPU there can hardly be a different node
>>>>> with better performace and thus all NUMA nodes which have a CPU
>>>>> are initiators to themselves. Reflect this fact when initializing
>>>>> the attribute.
>>>>
>>>> It is not true in case of the node is memory-less
>>>
>>> Are you saying that if there's a memory-less NUMA node, then it needs to
>>> have initiator set too? Asking mostly out of curiosity because we don't
>>> allow memory-less NUMA nodes in Libvirt just yet. Nor cpu-less, but my
>>> patches that I'm referring to in cover letter will allow at least
>>> cpu-less nodes. Should I allow both?
>> QEMU now is not support memory-less NUMA node, but in hardware may be
>> supported. So we reserve this type of NUMA node for future usage. And
>> QEMU now can support cpu-less NUMA node, for emulating some "slow"
>> memory(like some NVDIMM).
>
> Oh yeah, I understand that. But it doesn't explain why initiator needs
> to be specified for NUMA nodes with cpus and memory, or does it? Maybe
> I'm still misunderstanding what the initiator is.
>
Yes, the initiator NUMA nodes with cpus and memory should be itself. In
ACPI 6.3 spec, initiator is defined as:
This field is valid only if the memory controller
responsible for satisfying the access to memory
belonging to the specified memory proximity
domain is directly attached to an initiator that
belongs to a proximity domain. In that case, this
field contains the integer that represents the
proximity domain to which the initiator (Generic
Initiator or Processor) belongs. This number shall
match the corresponding entry in the SRAT table’s
processor affinity structure (e.g., Processor Local
APIC/SAPIC Affinity Structure, Processor Local
x2APIC Affinity Structure, GICC Affinity Structure) if
the initiator is a processor, or the Generic Initiator
Affinity Structure if the initator is a generic
initiator.
Note: this field provides additional information as
to the initiator node that is closest (as in directly
attached) to the memory address ranges within
the specified memory proximity domain, and
therefore should provide the best performance.
And if in the future, there is a memory-less NUMA node. Because in HMAT
we describe "Memory" Proximity Domain Attributes Structure, I think we
should not add memory-less NUMA node into HMAT.
>>
>>>
>>> Also, can you shed more light into why machine_set_cpu_numa_node() did
>>> not override the .initiator?
>
> And this one is still unanswered too. Because from user's perspective,
> initiator has to be set on all NUMA nodes (if HMAT is enabled) and it
> seems like this auto assignment code is not run/not working.
>
> Michal
>
So we check the HMAT configure in hw/core/machine.c
numa_validate_initiator(NumaState *numa_state) because the initiator
NUMA nodes with cpus and memory should be itself. And in
machine_set_cpu_numa_node we didn't use auto assignment way just use
user's setting in cli (although there is only one right choice for NUMA
nodes with cpus and memory). But I don't know if it is appropriate to
auto assign the initiator for NUMA nodes with cpus and memory.
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu
2020-06-05 1:52 ` Tao Xu
@ 2020-06-11 14:42 ` Michal Privoznik
0 siblings, 0 replies; 17+ messages in thread
From: Michal Privoznik @ 2020-06-11 14:42 UTC (permalink / raw)
To: Tao Xu, Igor Mammedov
Cc: Liu, Jingqi, qemu-devel@nongnu.org, ehabkost@redhat.com
On 6/5/20 3:52 AM, Tao Xu wrote:
> On 6/3/20 5:16 PM, Michal Privoznik wrote:
>> On 6/2/20 10:00 AM, Tao Xu wrote:
>>>
>>> On 6/1/2020 4:10 PM, Michal Privoznik wrote:
>>>> On 5/29/20 5:09 PM, Igor Mammedov wrote:
>>>>> On Fri, 29 May 2020 15:33:48 +0200
>>>>> Michal Privoznik <mprivozn@redhat.com> wrote:
>>>>>
>>>>>> The initiator attribute of a NUMA node is documented as the 'NUMA
>>>>>> node that has best performance to given NUMA node'. If a NUMA
>>>>>> node has at least one CPU there can hardly be a different node
>>>>>> with better performace and thus all NUMA nodes which have a CPU
>>>>>> are initiators to themselves. Reflect this fact when initializing
>>>>>> the attribute.
>>>>>
>>>>> It is not true in case of the node is memory-less
>>>>
>>>> Are you saying that if there's a memory-less NUMA node, then it
>>>> needs to
>>>> have initiator set too? Asking mostly out of curiosity because we don't
>>>> allow memory-less NUMA nodes in Libvirt just yet. Nor cpu-less, but my
>>>> patches that I'm referring to in cover letter will allow at least
>>>> cpu-less nodes. Should I allow both?
>>> QEMU now is not support memory-less NUMA node, but in hardware may be
>>> supported. So we reserve this type of NUMA node for future usage. And
>>> QEMU now can support cpu-less NUMA node, for emulating some "slow"
>>> memory(like some NVDIMM).
>>
>> Oh yeah, I understand that. But it doesn't explain why initiator needs
>> to be specified for NUMA nodes with cpus and memory, or does it? Maybe
>> I'm still misunderstanding what the initiator is.
>>
>
> Yes, the initiator NUMA nodes with cpus and memory should be itself. In
> ACPI 6.3 spec, initiator is defined as:
>
> This field is valid only if the memory controller
> responsible for satisfying the access to memory
> belonging to the specified memory proximity
> domain is directly attached to an initiator that
> belongs to a proximity domain. In that case, this
> field contains the integer that represents the
> proximity domain to which the initiator (Generic
> Initiator or Processor) belongs. This number shall
> match the corresponding entry in the SRAT table’s
> processor affinity structure (e.g., Processor Local
> APIC/SAPIC Affinity Structure, Processor Local
> x2APIC Affinity Structure, GICC Affinity Structure) if
> the initiator is a processor, or the Generic Initiator
> Affinity Structure if the initator is a generic
> initiator.
> Note: this field provides additional information as
> to the initiator node that is closest (as in directly
> attached) to the memory address ranges within
> the specified memory proximity domain, and
> therefore should provide the best performance.
>
> And if in the future, there is a memory-less NUMA node. Because in HMAT
> we describe "Memory" Proximity Domain Attributes Structure, I think we
> should not add memory-less NUMA node into HMAT.
Then I guess something else must be broken. Because as reported here [1]
if I configure two numa nodes, both with two vCPUs and set initiators of
each node to itselfs I get the following error message:
qemu-system-x86_64: -numa
node,nodeid=1,cpus=2-3,initiator=1,memdev=ram-node1: The initiator of
CPU NUMA node 1 should be itself
Funny about this error message is how contradictory it is. The cmd line
showed in the error shows the initiator of the node 1 is indeed node 1.
1: https://lists.nongnu.org/archive/html/qemu-devel/2020-06/msg00071.html
Michal
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 0/3] Couple of HMAT fixes
2020-05-29 13:33 [PATCH 0/3] Couple of HMAT fixes Michal Privoznik
` (2 preceding siblings ...)
2020-05-29 13:33 ` [PATCH 3/3] numa: Initialize node initiator with respect to .has_cpu Michal Privoznik
@ 2020-05-29 20:11 ` no-reply
2020-05-29 20:42 ` no-reply
2020-06-01 11:14 ` Michal Privoznik
5 siblings, 0 replies; 17+ messages in thread
From: no-reply @ 2020-05-29 20:11 UTC (permalink / raw)
To: mprivozn; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
Patchew URL: https://patchew.org/QEMU/cover.1590753455.git.mprivozn@redhat.com/
Hi,
This series failed the docker-quick@centos7 build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#!/bin/bash
make docker-image-centos7 V=1 NETWORK=1
time make docker-test-quick@centos7 SHOW_ENV=1 J=14 NETWORK=1
=== TEST SCRIPT END ===
TEST check-qtest-x86_64: tests/qtest/test-x86-cpuid-compat
TEST check-qtest-x86_64: tests/qtest/numa-test
**
ERROR:/tmp/qemu-test/src/tests/qtest/numa-test.c:524:pc_hmat_erange_cfg: 'qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node'," " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240," " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\"," " 'line': 8 } }"))' should be TRUE
ERROR - Bail out! ERROR:/tmp/qemu-test/src/tests/qtest/numa-test.c:524:pc_hmat_erange_cfg: 'qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node'," " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240," " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\"," " 'line': 8 } }"))' should be TRUE
/tmp/qemu-test/src/tests/qtest/libqtest.c:175: kill_qemu() detected QEMU death from signal 15 (Terminated)
make: *** [check-qtest-x86_64] Error 1
make: *** Waiting for unfinished jobs....
TEST iotest-qcow2: 176
TEST iotest-qcow2: 177
---
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run', '--label', 'com.qemu.instance.uuid=2b956b136ef4469f9b237fa0b3cad819', '-u', '1001', '--security-opt', 'seccomp=unconfined', '--rm', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=14', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/home/patchew/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-voh1aoeh/src/docker-src.2020-05-29-15.56.38.16826:/var/tmp/qemu:z,ro', 'qemu:centos7', '/var/tmp/qemu/run', 'test-quick']' returned non-zero exit status 2.
filter=--filter=label=com.qemu.instance.uuid=2b956b136ef4469f9b237fa0b3cad819
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-voh1aoeh/src'
make: *** [docker-run-test-quick@centos7] Error 2
real 14m39.846s
user 0m8.869s
The full log is available at
http://patchew.org/logs/cover.1590753455.git.mprivozn@redhat.com/testing.docker-quick@centos7/?type=message.
---
Email generated automatically by Patchew [https://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [PATCH 0/3] Couple of HMAT fixes
2020-05-29 13:33 [PATCH 0/3] Couple of HMAT fixes Michal Privoznik
` (3 preceding siblings ...)
2020-05-29 20:11 ` [PATCH 0/3] Couple of HMAT fixes no-reply
@ 2020-05-29 20:42 ` no-reply
2020-06-01 11:14 ` Michal Privoznik
5 siblings, 0 replies; 17+ messages in thread
From: no-reply @ 2020-05-29 20:42 UTC (permalink / raw)
To: mprivozn; +Cc: jingqi.liu, tao3.xu, qemu-devel, ehabkost
Patchew URL: https://patchew.org/QEMU/cover.1590753455.git.mprivozn@redhat.com/
Hi,
This series failed the asan build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#!/bin/bash
export ARCH=x86_64
make docker-image-fedora V=1 NETWORK=1
time make docker-test-debug@fedora TARGET_LIST=x86_64-softmmu J=14 NETWORK=1
=== TEST SCRIPT END ===
PASS 32 test-opts-visitor /visitor/opts/range/beyond
PASS 33 test-opts-visitor /visitor/opts/dict/unvisited
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-coroutine -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-coroutine"
==6633==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-coroutine /basic/no-dangling-access
==6633==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffeabb13000; bottom 0x7f6617509000; size: 0x00989460a000 (655324389376)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 2 test-coroutine /basic/lifecycle
---
PASS 2 fdc-test /x86_64/fdc/no_media_on_start
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-visitor-serialization -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-visitor-serialization"
PASS 3 fdc-test /x86_64/fdc/read_without_media
==6626==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 fdc-test /x86_64/fdc/media_change
PASS 5 fdc-test /x86_64/fdc/sense_interrupt
PASS 6 fdc-test /x86_64/fdc/relative_seek
---
PASS 12 test-aio /aio/event/flush
PASS 13 test-aio /aio/event/wait/no-flush-cb
PASS 14 test-aio /aio/timer/schedule
==6652==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 15 test-aio /aio/coroutine/queue-chaining
PASS 16 test-aio /aio-gsource/flush
PASS 17 test-aio /aio-gsource/bh/schedule
---
PASS 11 fdc-test /x86_64/fdc/read_no_dma_18
PASS 28 test-aio /aio-gsource/timer/schedule
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-aio-multithread -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-aio-multithread"
==6657==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-aio-multithread /aio/multi/lifecycle
PASS 2 test-aio-multithread /aio/multi/schedule
PASS 3 test-aio-multithread /aio/multi/mutex/contended
---
PASS 13 fdc-test /x86_64/fdc/fuzz-registers
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/ide-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="ide-test"
PASS 4 test-aio-multithread /aio/multi/mutex/handoff
==6684==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 ide-test /x86_64/ide/identify
==6695==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 5 test-aio-multithread /aio/multi/mutex/mcs
PASS 2 ide-test /x86_64/ide/flush
==6706==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 6 test-aio-multithread /aio/multi/mutex/pthread
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-throttle -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-throttle"
PASS 3 ide-test /x86_64/ide/bmdma/simple_rw
---
PASS 3 test-throttle /throttle/init
PASS 4 test-throttle /throttle/destroy
PASS 5 test-throttle /throttle/have_timer
==6713==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 6 test-throttle /throttle/detach_attach
PASS 7 test-throttle /throttle/config_functions
PASS 8 test-throttle /throttle/accounting
---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-thread-pool -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-thread-pool"
PASS 1 test-thread-pool /thread-pool/submit
PASS 2 test-thread-pool /thread-pool/submit-aio
==6719==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 test-thread-pool /thread-pool/submit-co
PASS 4 test-thread-pool /thread-pool/submit-many
==6715==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 ide-test /x86_64/ide/bmdma/trim
==6790==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 5 test-thread-pool /thread-pool/cancel
PASS 6 test-thread-pool /thread-pool/cancel-async
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-hbitmap -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-hbitmap"
---
PASS 35 test-hbitmap /hbitmap/next_zero/next_x_4
PASS 36 test-hbitmap /hbitmap/next_zero/next_x_after_truncate
PASS 37 test-hbitmap /hbitmap/next_dirty_area/next_dirty_area_0
==6800==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 38 test-hbitmap /hbitmap/next_dirty_area/next_dirty_area_1
PASS 39 test-hbitmap /hbitmap/next_dirty_area/next_dirty_area_4
PASS 40 test-hbitmap /hbitmap/next_dirty_area/next_dirty_area_after_truncate
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-bdrv-drain -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-bdrv-drain"
==6807==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-bdrv-drain /bdrv-drain/nested
PASS 2 test-bdrv-drain /bdrv-drain/multiparent
PASS 3 test-bdrv-drain /bdrv-drain/set_aio_context
---
PASS 41 test-bdrv-drain /bdrv-drain/bdrv_drop_intermediate/poll
PASS 42 test-bdrv-drain /bdrv-drain/replace_child/mid-drain
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-bdrv-graph-mod -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-bdrv-graph-mod"
==6846==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-bdrv-graph-mod /bdrv-graph-mod/update-perm-tree
PASS 2 test-bdrv-graph-mod /bdrv-graph-mod/should-update-child
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-blockjob -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-blockjob"
==6850==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-blockjob /blockjob/ids
PASS 2 test-blockjob /blockjob/cancel/created
PASS 3 test-blockjob /blockjob/cancel/running
---
PASS 7 test-blockjob /blockjob/cancel/pending
PASS 8 test-blockjob /blockjob/cancel/concluded
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-blockjob-txn -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-blockjob-txn"
==6854==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-blockjob-txn /single/success
PASS 2 test-blockjob-txn /single/failure
PASS 3 test-blockjob-txn /single/cancel
---
PASS 6 test-blockjob-txn /pair/cancel
PASS 7 test-blockjob-txn /pair/fail-cancel-race
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-block-backend -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-block-backend"
==6858==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-block-backend /block-backend/drain_aio_error
PASS 2 test-block-backend /block-backend/drain_all_aio_error
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-block-iothread -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-block-iothread"
==6862==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-block-iothread /sync-op/pread
PASS 2 test-block-iothread /sync-op/pwrite
PASS 3 test-block-iothread /sync-op/load_vmstate
---
PASS 15 test-block-iothread /propagate/diamond
PASS 16 test-block-iothread /propagate/mirror
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-image-locking -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-image-locking"
==6882==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-image-locking /image-locking/basic
PASS 2 test-image-locking /image-locking/set-perm-abort
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-x86-cpuid -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-x86-cpuid"
---
PASS 2 rcutorture /rcu/torture/10readers
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-list -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-list"
PASS 1 test-rcu-list /rcu/qlist/single-threaded
==6946==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 test-rcu-list /rcu/qlist/short-few
PASS 3 test-rcu-list /rcu/qlist/long-many
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-simpleq -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-simpleq"
---
PASS 3 test-rcu-simpleq /rcu/qsimpleq/long-many
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-tailq -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-tailq"
PASS 1 test-rcu-tailq /rcu/qtailq/single-threaded
==7012==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 test-rcu-tailq /rcu/qtailq/short-few
PASS 3 test-rcu-tailq /rcu/qtailq/long-many
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-rcu-slist -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-rcu-slist"
---
PASS 7 test-qdist /qdist/binning/expand
PASS 8 test-qdist /qdist/binning/shrink
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-qht -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-qht"
==7085==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7091==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-qht /qht/mode/default
PASS 2 test-qht /qht/mode/resize
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-qht-par -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-qht-par"
PASS 1 test-qht-par /qht/parallel/2threads-0%updates-1s
==7106==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 test-qht-par /qht/parallel/2threads-20%updates-1s
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-bitops -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-bitops"
PASS 1 test-bitops /bitops/sextract32
---
PASS 2 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/perfectclient
PASS 3 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodca1
PASS 4 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodca2
==7178==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 5 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/goodca3
PASS 6 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/badca1
PASS 7 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/badca2
---
PASS 38 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/missingserver
PASS 39 test-crypto-tlscredsx509 /qcrypto/tlscredsx509/missingclient
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-crypto-tlssession -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-crypto-tlssession"
==7188==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-crypto-tlssession /qcrypto/tlssession/psk
PASS 2 test-crypto-tlssession /qcrypto/tlssession/basicca
PASS 3 test-crypto-tlssession /qcrypto/tlssession/differentca
---
PASS 12 test-crypto-tlssession /qcrypto/tlssession/wildcard3
PASS 13 test-crypto-tlssession /qcrypto/tlssession/wildcard4
PASS 5 ide-test /x86_64/ide/bmdma/various_prdts
==7194==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7194==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff64184000; bottom 0x7fe5927fe000; size: 0x0019d1986000 (110890606592)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 6 ide-test /x86_64/ide/bmdma/no_busmaster
PASS 14 test-crypto-tlssession /qcrypto/tlssession/wildcard5
PASS 7 ide-test /x86_64/ide/flush/nodev
==7205==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 8 ide-test /x86_64/ide/flush/empty_drive
PASS 15 test-crypto-tlssession /qcrypto/tlssession/wildcard6
PASS 16 test-crypto-tlssession /qcrypto/tlssession/cachain
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-qga -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-qga"
==7210==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 ide-test /x86_64/ide/flush/retry_pci
==7224==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 10 ide-test /x86_64/ide/flush/retry_isa
PASS 1 test-qga /qga/sync-delimited
PASS 2 test-qga /qga/sync
---
PASS 15 test-qga /qga/invalid-cmd
PASS 16 test-qga /qga/invalid-args
PASS 17 test-qga /qga/fsfreeze-status
==7230==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 11 ide-test /x86_64/ide/cdrom/pio
PASS 18 test-qga /qga/blacklist
PASS 19 test-qga /qga/config
PASS 20 test-qga /qga/guest-exec
PASS 21 test-qga /qga/guest-exec-invalid
==7239==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 22 test-qga /qga/guest-get-osinfo
PASS 23 test-qga /qga/guest-get-host-name
PASS 24 test-qga /qga/guest-get-timezone
---
PASS 12 ide-test /x86_64/ide/cdrom/pio_large
PASS 1 test-util-sockets /util/socket/is-socket/bad
PASS 2 test-util-sockets /util/socket/is-socket/good
==7272==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 ide-test /x86_64/ide/cdrom/dma
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/ahci-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="ahci-test"
PASS 3 test-util-sockets /util/socket/unix-abstract/good
PASS 4 test-util-sockets /socket/fd-pass/name/good
PASS 5 test-util-sockets /socket/fd-pass/name/bad
PASS 6 test-util-sockets /socket/fd-pass/name/nomon
==7288==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 7 test-util-sockets /socket/fd-pass/num/good
PASS 8 test-util-sockets /socket/fd-pass/num/bad
PASS 9 test-util-sockets /socket/fd-pass/num/nocli
---
PASS 4 test-authz-listfile /auth/list/explicit/deny
PASS 5 test-authz-listfile /auth/list/explicit/allow
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-io-task -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-io-task"
==7307==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-io-task /crypto/task/complete
PASS 2 test-io-task /crypto/task/datafree
PASS 3 test-io-task /crypto/task/failure
---
PASS 3 test-io-channel-file /io/channel/file/fd
PASS 4 test-io-channel-file /io/channel/pipe/sync
PASS 5 test-io-channel-file /io/channel/pipe/async
==7351==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-io-channel-tls -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-io-channel-tls"
PASS 3 ahci-test /x86_64/ahci/pci_enable
==7377==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 ahci-test /x86_64/ahci/hba_spec
==7383==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-io-channel-tls /qio/channel/tls/basic
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-io-channel-command -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-io-channel-command"
PASS 1 test-io-channel-command /io/channel/command/fifo/sync
---
PASS 17 test-crypto-xts /crypto/xts/t-21-key-32-ptx-31/basic
PASS 18 test-crypto-xts /crypto/xts/t-21-key-32-ptx-31/unaligned
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-crypto-block -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-crypto-block"
==7408==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-crypto-block /crypto/block/qcow
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-logging -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-logging"
PASS 1 test-logging /logging/parse_range
---
PASS 4 test-logging /logging/logfile_lock_path
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-replication -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-replication"
PASS 6 ahci-test /x86_64/ahci/identify
==7435==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7437==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-replication /replication/primary/read
PASS 7 ahci-test /x86_64/ahci/max
PASS 2 test-replication /replication/primary/write
==7445==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 test-replication /replication/primary/start
PASS 4 test-replication /replication/primary/stop
PASS 5 test-replication /replication/primary/do_checkpoint
---
PASS 7 test-replication /replication/secondary/read
PASS 8 ahci-test /x86_64/ahci/reset
PASS 8 test-replication /replication/secondary/write
==7451==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7451==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffe79d26000; bottom 0x7fb1575fe000; size: 0x004d22728000 (331290411008)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 9 ahci-test /x86_64/ahci/io/pio/lba28/simple/zero
==7435==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffd314ff000; bottom 0x7fac08962000; size: 0x005128b9d000 (348575617024)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
==7457==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7457==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff3995b000; bottom 0x7fd9029fe000; size: 0x002636f5d000 (164130836480)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 10 ahci-test /x86_64/ahci/io/pio/lba28/simple/low
==7494==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7494==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fffe2205000; bottom 0x7f76373fe000; size: 0x0089aae07000 (591277355008)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 9 test-replication /replication/secondary/start
PASS 11 ahci-test /x86_64/ahci/io/pio/lba28/simple/high
==7500==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7500==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffd89a5a000; bottom 0x7fd4a7ffe000; size: 0x0028e1a5c000 (175584428032)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 12 ahci-test /x86_64/ahci/io/pio/lba28/double/zero
==7506==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7506==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffcbc603000; bottom 0x7f88929fe000; size: 0x007429c05000 (498916675584)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 13 ahci-test /x86_64/ahci/io/pio/lba28/double/low
PASS 10 test-replication /replication/secondary/stop
==7512==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7512==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffd44dc9000; bottom 0x7f83327fe000; size: 0x007a125cb000 (524294074368)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 14 ahci-test /x86_64/ahci/io/pio/lba28/double/high
==7518==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7518==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc5bb45000; bottom 0x7f61b13fe000; size: 0x009aaa747000 (664284721152)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 15 ahci-test /x86_64/ahci/io/pio/lba28/long/zero
==7524==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 11 test-replication /replication/secondary/continuous_replication
==7524==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc8e696000; bottom 0x7f1120d24000; size: 0x00eb6d972000 (1011155935232)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 16 ahci-test /x86_64/ahci/io/pio/lba28/long/low
==7530==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7530==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffd4c445000; bottom 0x7f7bb2bfe000; size: 0x008199847000 (556626374656)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 12 test-replication /replication/secondary/do_checkpoint
PASS 17 ahci-test /x86_64/ahci/io/pio/lba28/long/high
==7536==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 test-replication /replication/secondary/get_error_all
PASS 18 ahci-test /x86_64/ahci/io/pio/lba28/short/zero
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-bufferiszero -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-bufferiszero"
==7542==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 19 ahci-test /x86_64/ahci/io/pio/lba28/short/low
==7551==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 20 ahci-test /x86_64/ahci/io/pio/lba28/short/high
==7557==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7557==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff44ff0000; bottom 0x7f43b4ffe000; size: 0x00bb8fff2000 (805574746112)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 21 ahci-test /x86_64/ahci/io/pio/lba48/simple/zero
==7563==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7563==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffcf45ed000; bottom 0x7fa0181fe000; size: 0x005cdc3ef000 (398832103424)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 22 ahci-test /x86_64/ahci/io/pio/lba48/simple/low
==7569==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7569==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc25aec000; bottom 0x7fbf4c9fe000; size: 0x003cd90ee000 (261339668480)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 23 ahci-test /x86_64/ahci/io/pio/lba48/simple/high
==7575==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7575==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc298da000; bottom 0x7fd10fbfe000; size: 0x002b19cdc000 (185116508160)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 24 ahci-test /x86_64/ahci/io/pio/lba48/double/zero
==7581==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7581==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff7c1e3000; bottom 0x7fe7619fe000; size: 0x00181a7e5000 (103523700736)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 25 ahci-test /x86_64/ahci/io/pio/lba48/double/low
==7587==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7587==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fffb1868000; bottom 0x7f989adfe000; size: 0x006716a6a000 (442761650176)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 26 ahci-test /x86_64/ahci/io/pio/lba48/double/high
==7593==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7593==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffd89573000; bottom 0x7f3c489fe000; size: 0x00c140b75000 (830014443520)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 27 ahci-test /x86_64/ahci/io/pio/lba48/long/zero
==7599==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7599==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff9bd3d000; bottom 0x7f2f955fe000; size: 0x00d00673f000 (893461458944)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 28 ahci-test /x86_64/ahci/io/pio/lba48/long/low
==7605==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7605==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffd23463000; bottom 0x7f77ba1fe000; size: 0x008569265000 (572994768896)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 29 ahci-test /x86_64/ahci/io/pio/lba48/long/high
==7611==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 30 ahci-test /x86_64/ahci/io/pio/lba48/short/zero
==7617==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 31 ahci-test /x86_64/ahci/io/pio/lba48/short/low
==7623==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 32 ahci-test /x86_64/ahci/io/pio/lba48/short/high
==7629==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 33 ahci-test /x86_64/ahci/io/dma/lba28/fragmented
==7635==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 34 ahci-test /x86_64/ahci/io/dma/lba28/retry
==7641==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 35 ahci-test /x86_64/ahci/io/dma/lba28/simple/zero
==7647==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 36 ahci-test /x86_64/ahci/io/dma/lba28/simple/low
==7653==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 37 ahci-test /x86_64/ahci/io/dma/lba28/simple/high
==7659==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 38 ahci-test /x86_64/ahci/io/dma/lba28/double/zero
==7665==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 39 ahci-test /x86_64/ahci/io/dma/lba28/double/low
==7671==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 40 ahci-test /x86_64/ahci/io/dma/lba28/double/high
==7677==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7677==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffdd8801000; bottom 0x7fd27cdfd000; size: 0x002b5ba04000 (186220822528)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 41 ahci-test /x86_64/ahci/io/dma/lba28/long/zero
==7684==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7684==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffec05b8000; bottom 0x7fb79ef7b000; size: 0x00472163d000 (305502867456)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 42 ahci-test /x86_64/ahci/io/dma/lba28/long/low
==7691==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7691==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffca5925000; bottom 0x7fe1c5323000; size: 0x001ae0602000 (115433545728)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 43 ahci-test /x86_64/ahci/io/dma/lba28/long/high
==7698==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 44 ahci-test /x86_64/ahci/io/dma/lba28/short/zero
==7704==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 45 ahci-test /x86_64/ahci/io/dma/lba28/short/low
==7710==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 46 ahci-test /x86_64/ahci/io/dma/lba28/short/high
==7716==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 47 ahci-test /x86_64/ahci/io/dma/lba48/simple/zero
==7722==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 48 ahci-test /x86_64/ahci/io/dma/lba48/simple/low
==7728==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 49 ahci-test /x86_64/ahci/io/dma/lba48/simple/high
==7734==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 50 ahci-test /x86_64/ahci/io/dma/lba48/double/zero
PASS 1 test-bufferiszero /cutils/bufferiszero
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} tests/test-uuid -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-uuid"
==7740==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 test-uuid /uuid/is_null
PASS 2 test-uuid /uuid/generate
PASS 3 test-uuid /uuid/parse
---
PASS 21 test-qgraph /qgraph/test_two_test_same_interface
PASS 22 test-qgraph /qgraph/test_test_in_path
PASS 23 test-qgraph /qgraph/test_double_edge
==7752==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 52 ahci-test /x86_64/ahci/io/dma/lba48/double/high
==7765==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7765==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffcbd326000; bottom 0x7fd87117b000; size: 0x00244c1ab000 (155895640064)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 53 ahci-test /x86_64/ahci/io/dma/lba48/long/zero
==7772==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7772==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffc1be0c000; bottom 0x7f27a5f7b000; size: 0x00d475e91000 (912511275008)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 54 ahci-test /x86_64/ahci/io/dma/lba48/long/low
==7779==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7779==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7fff42f23000; bottom 0x7f1ecd77b000; size: 0x00e0757a8000 (964043636736)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 55 ahci-test /x86_64/ahci/io/dma/lba48/long/high
==7786==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 56 ahci-test /x86_64/ahci/io/dma/lba48/short/zero
==7792==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 57 ahci-test /x86_64/ahci/io/dma/lba48/short/low
==7798==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 58 ahci-test /x86_64/ahci/io/dma/lba48/short/high
==7804==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 59 ahci-test /x86_64/ahci/io/ncq/simple
==7810==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 60 ahci-test /x86_64/ahci/io/ncq/retry
==7816==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 61 ahci-test /x86_64/ahci/flush/simple
==7822==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 62 ahci-test /x86_64/ahci/flush/retry
==7828==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7834==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 63 ahci-test /x86_64/ahci/flush/migrate
==7842==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7848==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 64 ahci-test /x86_64/ahci/migrate/sanity
==7856==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7862==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 65 ahci-test /x86_64/ahci/migrate/dma/simple
==7870==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7876==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 66 ahci-test /x86_64/ahci/migrate/dma/halted
==7884==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7890==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 67 ahci-test /x86_64/ahci/migrate/ncq/simple
==7898==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7904==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 68 ahci-test /x86_64/ahci/migrate/ncq/halted
==7912==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 69 ahci-test /x86_64/ahci/cdrom/eject
==7917==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 70 ahci-test /x86_64/ahci/cdrom/dma/single
==7923==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 71 ahci-test /x86_64/ahci/cdrom/dma/multi
==7929==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 72 ahci-test /x86_64/ahci/cdrom/pio/single
==7935==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==7935==WARNING: ASan is ignoring requested __asan_handle_no_return: stack top: 0x7ffcb5a91000; bottom 0x7f98d8b7a000; size: 0x0063dcf17000 (428908572672)
False positive error reports may follow
For details see https://github.com/google/sanitizers/issues/189
PASS 73 ahci-test /x86_64/ahci/cdrom/pio/multi
==7941==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 74 ahci-test /x86_64/ahci/cdrom/pio/bcl
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/hd-geo-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="hd-geo-test"
PASS 1 hd-geo-test /x86_64/hd-geo/ide/none
==7955==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 hd-geo-test /x86_64/hd-geo/ide/drive/cd_0
==7961==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 hd-geo-test /x86_64/hd-geo/ide/drive/mbr/blank
==7967==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 hd-geo-test /x86_64/hd-geo/ide/drive/mbr/lba
==7973==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 5 hd-geo-test /x86_64/hd-geo/ide/drive/mbr/chs
==7979==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 6 hd-geo-test /x86_64/hd-geo/ide/device/mbr/blank
==7985==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 7 hd-geo-test /x86_64/hd-geo/ide/device/mbr/lba
==7991==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 8 hd-geo-test /x86_64/hd-geo/ide/device/mbr/chs
==7997==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 hd-geo-test /x86_64/hd-geo/ide/device/user/chs
==8002==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 10 hd-geo-test /x86_64/hd-geo/ide/device/user/chst
==8008==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8012==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8016==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8020==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8024==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8028==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8032==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8036==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8039==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 11 hd-geo-test /x86_64/hd-geo/override/ide
==8046==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8050==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8054==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8058==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8062==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8066==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8070==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8074==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8077==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 12 hd-geo-test /x86_64/hd-geo/override/scsi
==8084==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8088==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8092==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8096==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8100==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8104==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8108==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8112==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8115==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 hd-geo-test /x86_64/hd-geo/override/scsi_2_controllers
==8122==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8126==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8130==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8134==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8137==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 14 hd-geo-test /x86_64/hd-geo/override/virtio_blk
==8144==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8148==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8151==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 15 hd-geo-test /x86_64/hd-geo/override/zero_chs
==8158==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8162==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8166==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8170==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8173==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 16 hd-geo-test /x86_64/hd-geo/override/scsi_hot_unplug
==8180==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8184==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8188==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8192==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
==8195==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 17 hd-geo-test /x86_64/hd-geo/override/virtio_hot_unplug
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/boot-order-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="boot-order-test"
PASS 1 boot-order-test /x86_64/boot-order/pc
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8264==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP'
Using expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8270==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP'
Using expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8276==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.bridge'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8282==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.ipmikcs'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8288==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.cphp'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8295==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.memhp'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8301==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.numamem'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8307==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.dimmpxm'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8316==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/pc/FACP.acpihmat'
Looking for expected file 'tests/data/acpi/pc/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8323==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.bridge'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8329==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.mmio64'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8335==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.ipmibt'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8341==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.cphp'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8348==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.memhp'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8354==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.numamem'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8360==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.dimmpxm'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8369==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Looking for expected file 'tests/data/acpi/q35/FACP.acpihmat'
Looking for expected file 'tests/data/acpi/q35/FACP'
---
PASS 1 i440fx-test /x86_64/i440fx/defaults
PASS 2 i440fx-test /x86_64/i440fx/pam
PASS 3 i440fx-test /x86_64/i440fx/firmware/bios
==8461==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 i440fx-test /x86_64/i440fx/firmware/pflash
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/fw_cfg-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="fw_cfg-test"
PASS 1 fw_cfg-test /x86_64/fw_cfg/signature
---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/drive_del-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="drive_del-test"
PASS 1 drive_del-test /x86_64/drive_del/without-dev
PASS 2 drive_del-test /x86_64/drive_del/after_failed_device_add
==8554==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 drive_del-test /x86_64/blockdev/drive_del_device_del
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/wdt_ib700-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="wdt_ib700-test"
PASS 1 wdt_ib700-test /x86_64/wdt_ib700/pause
---
PASS 1 usb-hcd-uhci-test /x86_64/uhci/pci/init
PASS 2 usb-hcd-uhci-test /x86_64/uhci/pci/port1
PASS 3 usb-hcd-uhci-test /x86_64/uhci/pci/hotplug
==8749==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 usb-hcd-uhci-test /x86_64/uhci/pci/hotplug/usb-storage
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/usb-hcd-ehci-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="usb-hcd-ehci-test"
PASS 1 usb-hcd-ehci-test /x86_64/ehci/pci/uhci-port-1
---
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/usb-hcd-xhci-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="usb-hcd-xhci-test"
PASS 1 usb-hcd-xhci-test /x86_64/xhci/pci/init
PASS 2 usb-hcd-xhci-test /x86_64/xhci/pci/hotplug
==8767==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 usb-hcd-xhci-test /x86_64/xhci/pci/hotplug/usb-uas
PASS 4 usb-hcd-xhci-test /x86_64/xhci/pci/hotplug/usb-ccid
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/cpu-plug-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="cpu-plug-test"
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8903==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 1 vmgenid-test /x86_64/vmgenid/vmgenid/set-guid
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8909==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 2 vmgenid-test /x86_64/vmgenid/vmgenid/set-guid-auto
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==8915==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 vmgenid-test /x86_64/vmgenid/vmgenid/query-monitor
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/tpm-crb-swtpm-test -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="tpm-crb-swtpm-test"
SKIP 1 tpm-crb-swtpm-test /x86_64/tpm/crb-swtpm/test # SKIP swtpm not in PATH or missing --tpm2 support
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9014==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9020==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 3 migration-test /x86_64/migration/fd_proto
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9027==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9033==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 4 migration-test /x86_64/migration/validate_uuid
PASS 5 migration-test /x86_64/migration/validate_uuid_error
PASS 6 migration-test /x86_64/migration/validate_uuid_src_not_set
---
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9083==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9089==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 8 migration-test /x86_64/migration/auto_converge
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9097==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9103==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 9 migration-test /x86_64/migration/postcopy/unix
PASS 10 migration-test /x86_64/migration/postcopy/recovery
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9132==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9138==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 11 migration-test /x86_64/migration/precopy/unix
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9146==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9152==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 12 migration-test /x86_64/migration/precopy/tcp
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9160==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9166==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 13 migration-test /x86_64/migration/xbzrle/unix
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9174==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9180==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 14 migration-test /x86_64/migration/multifd/tcp/none
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9298==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 15 migration-test /x86_64/migration/multifd/tcp/cancel
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9354==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9360==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 16 migration-test /x86_64/migration/multifd/tcp/zlib
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9416==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: -accel kvm: failed to initialize kvm: No such file or directory
qemu-system-x86_64: falling back to tcg
==9422==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases!
PASS 17 migration-test /x86_64/migration/multifd/tcp/zstd
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 QTEST_QEMU_IMG=qemu-img tests/qtest/test-x86-cpuid-compat -m=quick -k --tap < /dev/null | ./scripts/tap-driver.pl --test-name="test-x86-cpuid-compat"
PASS 1 test-x86-cpuid-compat /x86/cpuid/parsing-plus-minus
---
PASS 7 numa-test /x86_64/numa/pc/hmat/build
PASS 8 numa-test /x86_64/numa/pc/hmat/off
**
ERROR:/tmp/qemu-test/src/tests/qtest/numa-test.c:524:pc_hmat_erange_cfg: 'qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node'," " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240," " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\"," " 'line': 8 } }"))' should be TRUE
ERROR - Bail out! ERROR:/tmp/qemu-test/src/tests/qtest/numa-test.c:524:pc_hmat_erange_cfg: 'qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node'," " 'arguments': { 'type': 'hmat-cache', 'node-id': 0, 'size': 10240," " 'level': 1, 'associativity': \"direct\", 'policy': \"write-back\"," " 'line': 8 } }"))' should be TRUE
/tmp/qemu-test/src/tests/qtest/libqtest.c:175: kill_qemu() detected QEMU death from signal 15 (Terminated)
make: *** [/tmp/qemu-test/src/tests/Makefile.include:637: check-qtest-x86_64] Error 1
Traceback (most recent call last):
File "./tests/docker/docker.py", line 664, in <module>
sys.exit(main())
---
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run', '--label', 'com.qemu.instance.uuid=6ae73f8781a8468ca84494f0e3a5b858', '-u', '1003', '--security-opt', 'seccomp=unconfined', '--rm', '-e', 'TARGET_LIST=x86_64-softmmu', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=14', '-e', 'DEBUG=', '-e', 'SHOW_ENV=', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/home/patchew2/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-ifw3bsnb/src/docker-src.2020-05-29-16.02.33.9817:/var/tmp/qemu:z,ro', 'qemu:fedora', '/var/tmp/qemu/run', 'test-debug']' returned non-zero exit status 2.
filter=--filter=label=com.qemu.instance.uuid=6ae73f8781a8468ca84494f0e3a5b858
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-ifw3bsnb/src'
make: *** [docker-run-test-debug@fedora] Error 2
real 39m54.224s
user 0m8.510s
The full log is available at
http://patchew.org/logs/cover.1590753455.git.mprivozn@redhat.com/testing.asan/?type=message.
---
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Please send your feedback to patchew-devel@redhat.com
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [PATCH 0/3] Couple of HMAT fixes
2020-05-29 13:33 [PATCH 0/3] Couple of HMAT fixes Michal Privoznik
` (4 preceding siblings ...)
2020-05-29 20:42 ` no-reply
@ 2020-06-01 11:14 ` Michal Privoznik
5 siblings, 0 replies; 17+ messages in thread
From: Michal Privoznik @ 2020-06-01 11:14 UTC (permalink / raw)
To: qemu-devel; +Cc: jingqi.liu, tao3.xu, ehabkost, Igor Mammedov
On 5/29/20 3:33 PM, Michal Privoznik wrote:
> I've started working on libvirt side of this feature. WIP patches can be
> found here:
>
> https://github.com/zippy2/libvirt/commits/hmat
>
> I've gotten to a point where libvirt generates cmd line but QEMU refuses
> it. Problem is that I was looking into qemu-options.hx instead of
> qapi/machine.json and thus found some irregularities between these two.
>
> I'm not necessarily stating that all these patches are correct (I have
> some doubts about 3/3 because nearly identical code can be found in
> machine_set_cpu_numa_node(), but I have no idea if it's a coincidence).
>
> Michal Privoznik (3):
> qapi: Make @associativity, @policy and @line of NumaHmatCacheOptions
> optional
> numa: Allow HMAT cache to be defined before HMAT latency/bandwidth
> numa: Initialize node initiator with respect to .has_cpu
>
> hw/core/numa.c | 22 +++++++++-------------
> qapi/machine.json | 6 +++---
> 2 files changed, 12 insertions(+), 16 deletions(-)
>
Hey, so as I'm experimenting with this, I have couple of questions.
Hopefully, you have answers.
1) How can I read HMAT from inside the guest? More specifically, I can
see cache exposed under sysfs, but not latency/bandwidth. I mean, there is:
/sys/devices/system/node/node0/memory_side_cache/
which appears to contain interesting bits. But there seem to be nothing
like that for latency/bandwidth. There is:
/sys/devices/system/node/node0/access0/initiators
containing:
read_bandwidth read_latency write_bandwidth write_latency
but they all contain "0".
2) I still don't quite understand what initiator is. The way I read the
documentation is that if a NUMA node has CPUs, it is initiator to
itself. But, when I try to start the following command line, I get an error:
-machine
pc-q35-2.12,accel=kvm,usb=off,vmport=off,dump-guest-core=off,hmat=on \
-cpu host,vmx=off \
-m 4096 \
-overcommit mem-lock=off \
-smp 4,sockets=4,cores=1,threads=1 \
-object memory-backend-ram,id=ram-node0,size=2147483648 \
-numa node,nodeid=0,cpus=0-1,initiator=0,memdev=ram-node0 \
-object memory-backend-ram,id=ram-node1,size=2147483648 \
-numa node,nodeid=1,cpus=2-3,initiator=1,memdev=ram-node1 \
-numa
hmat-lb,initiator=0,target=0,hierarchy=memory,data-type=access-latency,latency=1
\
-numa
hmat-lb,initiator=0,target=0,hierarchy=memory,data-type=read-latency,latency=2
\
-numa
hmat-lb,initiator=0,target=0,hierarchy=memory,data-type=write-latency,latency=4
\
-numa
hmat-lb,initiator=0,target=0,hierarchy=memory,data-type=access-bandwidth,bandwidth=1048576K
\
-numa
hmat-lb,initiator=0,target=0,hierarchy=memory,data-type=read-bandwidth,bandwidth=2097152K
\
-numa
hmat-lb,initiator=0,target=0,hierarchy=memory,data-type=write-bandwidth,bandwidth=4194304K
\
-numa
hmat-lb,initiator=0,target=1,hierarchy=memory,data-type=access-latency,latency=10
\
-numa
hmat-lb,initiator=0,target=1,hierarchy=memory,data-type=read-latency,latency=20
\
-numa
hmat-lb,initiator=0,target=1,hierarchy=memory,data-type=write-latency,latency=40
\
-numa
hmat-lb,initiator=0,target=1,hierarchy=memory,data-type=access-bandwidth,bandwidth=1024K
\
-numa
hmat-lb,initiator=0,target=1,hierarchy=memory,data-type=read-bandwidth,bandwidth=2048K
\
-numa
hmat-lb,initiator=0,target=1,hierarchy=memory,data-type=write-bandwidth,bandwidth=4096K
\
-numa
hmat-cache,node-id=0,size=256K,level=1,associativity=direct,policy=write-back,line=8
\
-numa
hmat-cache,node-id=0,size=128K,level=2,associativity=complex,policy=write-through,line=16
\
qemu-system-x86_64: -numa
node,nodeid=1,cpus=2-3,initiator=1,memdev=ram-node1: The initiator of
CPU NUMA node 1 should be itself
Firstly, why does "CPU" even appear in the message? Initiator is an
attribute of a NUMA node not CPU, right? Secondly, as specified on the
command line, the initiator of the node 1 *is* node 1.
Michal
^ permalink raw reply [flat|nested] 17+ messages in thread