1 files changed, 0 insertions, 52 deletions
diff --git a/debian/patches/ubuntu-backport-39-lpm-fix-freeing-in-compatibility-mode.patch b/debian/patches/ubuntu-backport-39-lpm-fix-freeing-in-compatibility-mode.patch
deleted file mode 100644
index 4224cad8..00000000
--- a/debian/patches/ubuntu-backport-39-lpm-fix-freeing-in-compatibility-mode.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-Description: backport of dpdk 16.07 fix 7cc3f2c2
-
-Author: Christian Ehrhardt <christian.ehrhardt@canonical.com>
-Date:   Tue Apr 12 15:49:27 2016 +0200
-
-    lpm: fix freeing in compatibility mode
-
-    Back then when we fixed the missing free lpm I was to quickly to say yes
-    if it applies not only to the lpm6 but also to all of the lpm code.
-
-    It turned out to not apply to all of them. In rte_lpm_create_v20 there
-    is an unexpected fused allocation:
-    mem_size = sizeof(*lpm) + (sizeof(lpm->rules_tbl[0]) * max_rules);
-    [...]
-    lpm = (struct rte_lpm_v20 *)rte_zmalloc_socket(mem_name,mem_size,
-                   RTE_CACHE_LINE_SIZE, socket_id);
-
-    That causes lpm->rules_tbl not to have an own struct malloc_elem that
-    can be derived via RTE_PTR_SUB(data, MALLOC_ELEM_HEADER_LEN) in
-    malloc_elem_from_data.
-    Due to that the rte_lpm_free_v20 accidentially misderives the elem and
-    assumes it is ELEM_FREE triggering in malloc_elem_free
-    if (!malloc_elem_cookies_ok(elem) || elem->state !=
-            return -1;
-
-    While it seems counter-intuitive the way to properly remove rules_tbl in
-    the old fused allocation style of rte_lpm_free_v20 is to not remove it.
-
-    The newer rte_lpm_free_v1604 is safe because in rte_lpm_create_v1604
-    rules_tbl is a separate allocation.
-
-    Fixes: d4c18f0a1d5d ("lpm: fix missing free")
-
-    Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
-    Acked-by: Olivier Matz <olivier.matz@6wind.com>
-
-Forwarded: yes (in DPDK 16.07)
-Author: Christian Ehrhardt <christian.ehrhardt@canonical.com>
-Last-Update: 2016-05-17
-
-Index: dpdk/lib/librte_lpm/rte_lpm.c
-===================================================================
---- dpdk.orig/lib/librte_lpm/rte_lpm.c
-+++ dpdk/lib/librte_lpm/rte_lpm.c
-@@ -373,7 +373,6 @@ rte_lpm_free_v20(struct rte_lpm_v20 *lpm
- 
- 	rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK);
- 
--	rte_free(lpm->rules_tbl);
- 	rte_free(lpm);
- 	rte_free(te);
- }