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authorMarcin Hajkowski <marcinx.hajkowski@intel.com>2019-04-05 16:35:35 +0200
committerThomas Monjalon <thomas@monjalon.net>2019-04-22 22:44:48 +0200
commit92433e347326c4d438c69093bbfa6212b8b59d60 (patch)
treeb2800e3d82e384ede50f7261919844380e4f390b /doc
parent236e164b22c8205516f054b2a478aa63c736cb9c (diff)
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power: fix thread-safety environment modification
Due to lack of thread safety in exisiting solution use spinlock mechanism for atomic modification of power environment related data. Fixes: 445c6528b5 ("power: common interface for guest and host") Cc: stable@dpdk.org Signed-off-by: Marcin Hajkowski <marcinx.hajkowski@intel.com> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Diffstat (limited to 'doc')
-rw-r--r--doc/guides/rel_notes/release_19_05.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst
index 3c388da..d5ed564 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -229,6 +229,9 @@ API Changes
``rte_vfio_container_dma_unmap`` have been extended with an option to
request mapping or un-mapping to the default vfio container fd.
+* power: ``rte_power_set_env`` and ``rte_power_unset_env`` functions
+ have been modified to be thread safe.
+
ABI Changes
-----------