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* [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description
       [not found] <20200203045608.5870-1-prateekag@cse.iitb.ac.in>
@ 2020-02-19 21:05 ` Honnappa Nagarahalli
  2020-02-19 21:05   ` [dpdk-stable] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure Honnappa Nagarahalli
                     ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 21:05 UTC (permalink / raw)
  To: olivier.matz, prateekag, ferruh.yigit, thomas
  Cc: dev, nd, Honnappa Nagarahalli, stable

The quiescent state description refers to an incorrect
thread.

Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
Cc: stable@dpdk.org

Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
V4
1) Seperated the commits for ring and RCU changes
2) Changed the commit logs

 doc/guides/prog_guide/rcu_lib.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guides/prog_guide/rcu_lib.rst b/doc/guides/prog_guide/rcu_lib.rst
index 8d0dfcf29..9b0bf138f 100644
--- a/doc/guides/prog_guide/rcu_lib.rst
+++ b/doc/guides/prog_guide/rcu_lib.rst
@@ -61,7 +61,7 @@ wait till thread 2 enters quiescent state as well.
 
 However, the writer does not need to wait for reader thread 3 to enter
 quiescent state. Reader thread 3 was not accessing D1 when the delete
-operation happened. So, reader thread 1 will not have a reference to the
+operation happened. So, reader thread 3 will not have a reference to the
 deleted entry.
 
 It can be noted that, the critical sections for D2 is a quiescent state
-- 
2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [dpdk-stable] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure
  2020-02-19 21:05 ` [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
@ 2020-02-19 21:05   ` Honnappa Nagarahalli
  2020-02-19 23:36     ` Honnappa Nagarahalli
  2020-02-19 23:35   ` [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
  2020-02-21 17:31   ` Thomas Monjalon
  2 siblings, 1 reply; 5+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 21:05 UTC (permalink / raw)
  To: olivier.matz, prateekag, ferruh.yigit, thomas
  Cc: dev, nd, Honnappa Nagarahalli, stable

The producer head pointer in multi producer enqueue fig.6.10
points to incorrect object in the ring array.

Fixes: fc1f2750a3ec ("doc: programmers guide")
Cc: stable@dpdk.org

Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
 .../prog_guide/img/ring-mp-enqueue3.svg       | 194 +++++++++---------
 1 file changed, 100 insertions(+), 94 deletions(-)

diff --git a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
index da483b031..8c15cc7c0 100644
--- a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
+++ b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
@@ -2,6 +2,7 @@
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+
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2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description
  2020-02-19 21:05 ` [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
  2020-02-19 21:05   ` [dpdk-stable] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure Honnappa Nagarahalli
@ 2020-02-19 23:35   ` Honnappa Nagarahalli
  2020-02-21 17:31   ` Thomas Monjalon
  2 siblings, 0 replies; 5+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 23:35 UTC (permalink / raw)
  To: Honnappa Nagarahalli, olivier.matz, prateekag, ferruh.yigit, thomas
  Cc: dev, nd, stable, Honnappa Nagarahalli, nd



> -----Original Message-----
> From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Sent: Wednesday, February 19, 2020 3:05 PM
> To: olivier.matz@6wind.com; prateekag@cse.iitb.ac.in; ferruh.yigit@intel.com;
> thomas@monjalon.net
> Cc: dev@dpdk.org; nd <nd@arm.com>; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; stable@dpdk.org
> Subject: [PATCH v4 1/2] doc/rcu: correct quiescent state description
> 
> The quiescent state description refers to an incorrect thread.
> 
> Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
> Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Tested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

> ---
> V4
> 1) Seperated the commits for ring and RCU changes
> 2) Changed the commit logs
> 
>  doc/guides/prog_guide/rcu_lib.rst | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/doc/guides/prog_guide/rcu_lib.rst
> b/doc/guides/prog_guide/rcu_lib.rst
> index 8d0dfcf29..9b0bf138f 100644
> --- a/doc/guides/prog_guide/rcu_lib.rst
> +++ b/doc/guides/prog_guide/rcu_lib.rst
> @@ -61,7 +61,7 @@ wait till thread 2 enters quiescent state as well.
> 
>  However, the writer does not need to wait for reader thread 3 to enter
> quiescent state. Reader thread 3 was not accessing D1 when the delete -
> operation happened. So, reader thread 1 will not have a reference to the
> +operation happened. So, reader thread 3 will not have a reference to
> +the
>  deleted entry.
> 
>  It can be noted that, the critical sections for D2 is a quiescent state
> --
> 2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure
  2020-02-19 21:05   ` [dpdk-stable] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure Honnappa Nagarahalli
@ 2020-02-19 23:36     ` Honnappa Nagarahalli
  0 siblings, 0 replies; 5+ messages in thread
From: Honnappa Nagarahalli @ 2020-02-19 23:36 UTC (permalink / raw)
  To: Honnappa Nagarahalli, olivier.matz, prateekag, ferruh.yigit, thomas
  Cc: dev, nd, stable, Honnappa Nagarahalli, nd



> -----Original Message-----
> From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Sent: Wednesday, February 19, 2020 3:06 PM
> To: olivier.matz@6wind.com; prateekag@cse.iitb.ac.in; ferruh.yigit@intel.com;
> thomas@monjalon.net
> Cc: dev@dpdk.org; nd <nd@arm.com>; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; stable@dpdk.org
> Subject: [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure
> 
> The producer head pointer in multi producer enqueue fig.6.10 points to
> incorrect object in the ring array.
> 
> Fixes: fc1f2750a3ec ("doc: programmers guide")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
> Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Tested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

> ---
>  .../prog_guide/img/ring-mp-enqueue3.svg       | 194 +++++++++---------
>  1 file changed, 100 insertions(+), 94 deletions(-)
> 
> diff --git a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> index da483b031..8c15cc7c0 100644
> --- a/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> +++ b/doc/guides/prog_guide/img/ring-mp-enqueue3.svg
> @@ -2,6 +2,7 @@
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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description
  2020-02-19 21:05 ` [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
  2020-02-19 21:05   ` [dpdk-stable] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure Honnappa Nagarahalli
  2020-02-19 23:35   ` [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
@ 2020-02-21 17:31   ` Thomas Monjalon
  2 siblings, 0 replies; 5+ messages in thread
From: Thomas Monjalon @ 2020-02-21 17:31 UTC (permalink / raw)
  To: prateekag, Honnappa Nagarahalli
  Cc: olivier.matz, ferruh.yigit, stable, dev, nd

19/02/2020 22:05, Honnappa Nagarahalli:
> The quiescent state description refers to an incorrect
> thread.
> 
> Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
> Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

Series applied, thanks



^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2020-02-21 17:31 UTC | newest]

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2020-02-19 21:05 ` [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
2020-02-19 21:05   ` [dpdk-stable] [PATCH v4 2/2] doc/ring: correct multi producer enqueue figure Honnappa Nagarahalli
2020-02-19 23:36     ` Honnappa Nagarahalli
2020-02-19 23:35   ` [dpdk-stable] [PATCH v4 1/2] doc/rcu: correct quiescent state description Honnappa Nagarahalli
2020-02-21 17:31   ` Thomas Monjalon

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