* Re: [dpdk-dev] [PATCH v2] event/dsw: ignore scheduling type for single-link queues
@ 2019-05-10 16:55 Eads, Gage
2019-05-10 16:55 ` Eads, Gage
2019-05-13 14:22 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
0 siblings, 2 replies; 6+ messages in thread
From: Eads, Gage @ 2019-05-10 16:55 UTC (permalink / raw)
To: dev; +Cc: jerin.jacob, Stefan Sundkvist, stable, Mattias Rönnblom
> The scheduling type parameter is not applicable for single link
> queues. DSW would, at the time of rte_event_queue_setup(), erroneously
> verify that scheduling type was one of the supported types, and
> returned -ENOTSUP in case of RTE_SCHED_TYPE_ORDERED.
>
> Fixes: 4540ee9c68 ("event/dsw: add device and queue configuration")
> Cc: stable@dpdk.org<mailto:stable@dpdk.org>
>
> Signed-off-by: Mattias Ronnblom <mattias.ronnblom@ericsson.com<mailto:mattias.ronnblom@ericsson.com>>
Acked-by: Gage Eads <gage.eads@intel.com>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH v2] event/dsw: ignore scheduling type for single-link queues
2019-05-10 16:55 [dpdk-dev] [PATCH v2] event/dsw: ignore scheduling type for single-link queues Eads, Gage
@ 2019-05-10 16:55 ` Eads, Gage
2019-05-13 14:22 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
1 sibling, 0 replies; 6+ messages in thread
From: Eads, Gage @ 2019-05-10 16:55 UTC (permalink / raw)
To: dev; +Cc: jerin.jacob, Stefan Sundkvist, stable, Mattias Rönnblom
> The scheduling type parameter is not applicable for single link
> queues. DSW would, at the time of rte_event_queue_setup(), erroneously
> verify that scheduling type was one of the supported types, and
> returned -ENOTSUP in case of RTE_SCHED_TYPE_ORDERED.
>
> Fixes: 4540ee9c68 ("event/dsw: add device and queue configuration")
> Cc: stable@dpdk.org<mailto:stable@dpdk.org>
>
> Signed-off-by: Mattias Ronnblom <mattias.ronnblom@ericsson.com<mailto:mattias.ronnblom@ericsson.com>>
Acked-by: Gage Eads <gage.eads@intel.com>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [dpdk-stable] [PATCH v2] event/dsw: ignore scheduling type for single-link queues
2019-05-10 16:55 [dpdk-dev] [PATCH v2] event/dsw: ignore scheduling type for single-link queues Eads, Gage
2019-05-10 16:55 ` Eads, Gage
@ 2019-05-13 14:22 ` Thomas Monjalon
2019-05-13 14:22 ` Thomas Monjalon
1 sibling, 1 reply; 6+ messages in thread
From: Thomas Monjalon @ 2019-05-13 14:22 UTC (permalink / raw)
To: Mattias Rönnblom
Cc: stable, Eads, Gage, dev, jerin.jacob, Stefan Sundkvist
10/05/2019 18:55, Eads, Gage:
> > The scheduling type parameter is not applicable for single link
> > queues. DSW would, at the time of rte_event_queue_setup(), erroneously
> > verify that scheduling type was one of the supported types, and
> > returned -ENOTSUP in case of RTE_SCHED_TYPE_ORDERED.
> >
> > Fixes: 4540ee9c68 ("event/dsw: add device and queue configuration")
> > Cc: stable@dpdk.org<mailto:stable@dpdk.org>
> >
> > Signed-off-by: Mattias Ronnblom <mattias.ronnblom@ericsson.com>
> Acked-by: Gage Eads <gage.eads@intel.com>
Applied, thanks
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [dpdk-stable] [PATCH v2] event/dsw: ignore scheduling type for single-link queues
2019-05-13 14:22 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
@ 2019-05-13 14:22 ` Thomas Monjalon
0 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2019-05-13 14:22 UTC (permalink / raw)
To: Mattias Rönnblom
Cc: stable, Eads, Gage, dev, jerin.jacob, Stefan Sundkvist
10/05/2019 18:55, Eads, Gage:
> > The scheduling type parameter is not applicable for single link
> > queues. DSW would, at the time of rte_event_queue_setup(), erroneously
> > verify that scheduling type was one of the supported types, and
> > returned -ENOTSUP in case of RTE_SCHED_TYPE_ORDERED.
> >
> > Fixes: 4540ee9c68 ("event/dsw: add device and queue configuration")
> > Cc: stable@dpdk.org<mailto:stable@dpdk.org>
> >
> > Signed-off-by: Mattias Ronnblom <mattias.ronnblom@ericsson.com>
> Acked-by: Gage Eads <gage.eads@intel.com>
Applied, thanks
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dpdk-dev] [PATCH] event/dsw: ignore scheduling type for single-link queues
@ 2019-05-10 10:26 Kevin Traynor
2019-05-10 12:18 ` [dpdk-dev] [PATCH v2] " Mattias Rönnblom
0 siblings, 1 reply; 6+ messages in thread
From: Kevin Traynor @ 2019-05-10 10:26 UTC (permalink / raw)
To: Mattias Rönnblom, dev; +Cc: Jerin Jacob, stefan.sundkvist, stable
On 10/05/2019 10:53, Mattias Rönnblom wrote:
> On 2019-05-10 11:47, Mattias Rönnblom wrote:
>> The scheduling type parameter is not applicable for single link
>> queues. DSW would, at the time of rte_event_queue_setup(), erroneously
>> verify that scheduling type was one of the supported types, and
>> returned -ENOTSUP in case of RTE_SCHED_TYPE_ORDERED.
>>
>> Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
>
> Adding stable@dpdk.org.
>
Please add it and a Fixes tag in the commit msg, so it won't be missed
later, thanks.
http://doc.dpdk.org/guides/contributing/stable.html#what-changes-should-be-backported
^ permalink raw reply [flat|nested] 6+ messages in thread
* [dpdk-dev] [PATCH v2] event/dsw: ignore scheduling type for single-link queues
2019-05-10 10:26 [dpdk-dev] [PATCH] " Kevin Traynor
@ 2019-05-10 12:18 ` Mattias Rönnblom
2019-05-10 12:18 ` Mattias Rönnblom
0 siblings, 1 reply; 6+ messages in thread
From: Mattias Rönnblom @ 2019-05-10 12:18 UTC (permalink / raw)
To: dev; +Cc: Jerin Jacob, stefan.sundkvist, stable, Mattias Rönnblom
The scheduling type parameter is not applicable for single link
queues. DSW would, at the time of rte_event_queue_setup(), erroneously
verify that scheduling type was one of the supported types, and
returned -ENOTSUP in case of RTE_SCHED_TYPE_ORDERED.
Fixes: 4540ee9c68 ("event/dsw: add device and queue configuration")
Cc: stable@dpdk.org
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
---
drivers/event/dsw/dsw_evdev.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/event/dsw/dsw_evdev.c b/drivers/event/dsw/dsw_evdev.c
index 4157d130c..9387d4149 100644
--- a/drivers/event/dsw/dsw_evdev.c
+++ b/drivers/event/dsw/dsw_evdev.c
@@ -102,9 +102,6 @@ dsw_queue_setup(struct rte_eventdev *dev, uint8_t queue_id,
if (RTE_EVENT_QUEUE_CFG_ALL_TYPES & conf->event_queue_cfg)
return -ENOTSUP;
- if (conf->schedule_type == RTE_SCHED_TYPE_ORDERED)
- return -ENOTSUP;
-
/* SINGLE_LINK is better off treated as TYPE_ATOMIC, since it
* avoid the "fake" TYPE_PARALLEL flow_id assignment. Since
* the queue will only have a single serving port, no
@@ -113,8 +110,12 @@ dsw_queue_setup(struct rte_eventdev *dev, uint8_t queue_id,
*/
if (RTE_EVENT_QUEUE_CFG_SINGLE_LINK & conf->event_queue_cfg)
queue->schedule_type = RTE_SCHED_TYPE_ATOMIC;
- else /* atomic or parallel */
+ else {
+ if (conf->schedule_type == RTE_SCHED_TYPE_ORDERED)
+ return -ENOTSUP;
+ /* atomic or parallel */
queue->schedule_type = conf->schedule_type;
+ }
queue->num_serving_ports = 0;
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* [dpdk-dev] [PATCH v2] event/dsw: ignore scheduling type for single-link queues
2019-05-10 12:18 ` [dpdk-dev] [PATCH v2] " Mattias Rönnblom
@ 2019-05-10 12:18 ` Mattias Rönnblom
0 siblings, 0 replies; 6+ messages in thread
From: Mattias Rönnblom @ 2019-05-10 12:18 UTC (permalink / raw)
To: dev; +Cc: Jerin Jacob, stefan.sundkvist, stable, Mattias Rönnblom
The scheduling type parameter is not applicable for single link
queues. DSW would, at the time of rte_event_queue_setup(), erroneously
verify that scheduling type was one of the supported types, and
returned -ENOTSUP in case of RTE_SCHED_TYPE_ORDERED.
Fixes: 4540ee9c68 ("event/dsw: add device and queue configuration")
Cc: stable@dpdk.org
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
---
drivers/event/dsw/dsw_evdev.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/event/dsw/dsw_evdev.c b/drivers/event/dsw/dsw_evdev.c
index 4157d130c..9387d4149 100644
--- a/drivers/event/dsw/dsw_evdev.c
+++ b/drivers/event/dsw/dsw_evdev.c
@@ -102,9 +102,6 @@ dsw_queue_setup(struct rte_eventdev *dev, uint8_t queue_id,
if (RTE_EVENT_QUEUE_CFG_ALL_TYPES & conf->event_queue_cfg)
return -ENOTSUP;
- if (conf->schedule_type == RTE_SCHED_TYPE_ORDERED)
- return -ENOTSUP;
-
/* SINGLE_LINK is better off treated as TYPE_ATOMIC, since it
* avoid the "fake" TYPE_PARALLEL flow_id assignment. Since
* the queue will only have a single serving port, no
@@ -113,8 +110,12 @@ dsw_queue_setup(struct rte_eventdev *dev, uint8_t queue_id,
*/
if (RTE_EVENT_QUEUE_CFG_SINGLE_LINK & conf->event_queue_cfg)
queue->schedule_type = RTE_SCHED_TYPE_ATOMIC;
- else /* atomic or parallel */
+ else {
+ if (conf->schedule_type == RTE_SCHED_TYPE_ORDERED)
+ return -ENOTSUP;
+ /* atomic or parallel */
queue->schedule_type = conf->schedule_type;
+ }
queue->num_serving_ports = 0;
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread
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2019-05-10 16:55 [dpdk-dev] [PATCH v2] event/dsw: ignore scheduling type for single-link queues Eads, Gage
2019-05-10 16:55 ` Eads, Gage
2019-05-13 14:22 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2019-05-13 14:22 ` Thomas Monjalon
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2019-05-10 10:26 [dpdk-dev] [PATCH] " Kevin Traynor
2019-05-10 12:18 ` [dpdk-dev] [PATCH v2] " Mattias Rönnblom
2019-05-10 12:18 ` Mattias Rönnblom
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