[dpdk-stable] patch 'power: fix governor storage to trim newlines' has been queued to LTS release 18.11.2

[Kevin Traynor]

Hi,

FYI, your patch has been queued to LTS release 18.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/01/19. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches can be viewed on the 18.11 branch at:
	https://github.com/kevintraynor/dpdk-stable-queue.git

Thanks.

Kevin Traynor

---
>From 0ab100f39c63fc7a88920f7df9a54659ebcb61f9 Mon Sep 17 00:00:00 2001
From: David Hunt <david.hunt at intel.com>
Date: Fri, 29 Mar 2019 16:39:20 +0000
Subject: [PATCH] power: fix governor storage to trim newlines

[ upstream commit 08a710642d1d8bed831ecf2085e041213381fc68 ]

Currently the Power Libray stores the governor name with an embedded
newline read from the scaling_governor sysfs file. This patch strips
it out.

Fixes: 445c6528b55f ("power: common interface for guest and host")

Signed-off-by: David Hunt <david.hunt at intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov at intel.com>
---
 lib/librte_power/power_acpi_cpufreq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/librte_power/power_acpi_cpufreq.c b/lib/librte_power/power_acpi_cpufreq.c
index cd5978d5b..7addde274 100644
--- a/lib/librte_power/power_acpi_cpufreq.c
+++ b/lib/librte_power/power_acpi_cpufreq.c
@@ -148,4 +148,6 @@ power_set_governor_userspace(struct rte_power_info *pi)
 	s = fgets(buf, sizeof(buf), f);
 	FOPS_OR_NULL_GOTO(s, out);
+	/* Strip off terminating '\n' */
+	strtok(buf, "\n");
 
 	/* Check if current governor is userspace */
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-04-25 16:37:48.144056671 +0100
+++ 0032-power-fix-governor-storage-to-trim-newlines.patch	2019-04-25 16:37:46.741295041 +0100
@@ -1 +1 @@
-From 08a710642d1d8bed831ecf2085e041213381fc68 Mon Sep 17 00:00:00 2001
+From 0ab100f39c63fc7a88920f7df9a54659ebcb61f9 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 08a710642d1d8bed831ecf2085e041213381fc68 ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org
@@ -16,3 +17,2 @@
- lib/librte_power/power_acpi_cpufreq.c   | 2 ++
- lib/librte_power/power_pstate_cpufreq.c | 2 ++
- 2 files changed, 4 insertions(+)
+ lib/librte_power/power_acpi_cpufreq.c | 2 ++
+ 1 file changed, 2 insertions(+)
@@ -21 +21 @@
-index 534efe817..49325d0e0 100644
+index cd5978d5b..7addde274 100644
@@ -31,11 +30,0 @@
-diff --git a/lib/librte_power/power_pstate_cpufreq.c b/lib/librte_power/power_pstate_cpufreq.c
-index 9c1a1625f..3e04e8040 100644
---- a/lib/librte_power/power_pstate_cpufreq.c
-+++ b/lib/librte_power/power_pstate_cpufreq.c
-@@ -293,4 +293,6 @@ power_set_governor_performance(struct pstate_power_info *pi)
- 	s = fgets(buf, sizeof(buf), f);
- 	FOPS_OR_NULL_GOTO(s, out);
-+	/* Strip off terminating '\n' */
-+	strtok(buf, "\n");
- 
- 	/* Check if current governor is performance */