reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

2 files changed, 183 insertions, 0 deletions

diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-btrfs-Remove-unnecessary-fs_info-parameter.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-btrfs-Remove-unnecessary-fs_info-parameter.patch
new file mode 100644
index 000000000..0fe4ee829
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-btrfs-Remove-unnecessary-fs_info-parameter.patch
@@ -0,0 +1,116 @@
+From 51ab0b1da29354375a19f865abcd233dd2178295 Mon Sep 17 00:00:00 2001
+From: Michael Jeanson <mjeanson@efficios.com>
+Date: Mon, 18 Jun 2018 14:53:19 -0400
+Subject: [PATCH] Fix: btrfs: Remove unnecessary fs_info parameter
+
+See upstream commit:
+
+  commit 3dca5c942dac60164e6a6e89172f25b86af07ce7
+  Author: Qu Wenruo <wqu@suse.com>
+  Date:   Thu Apr 26 14:24:25 2018 +0800
+
+    btrfs: trace: Remove unnecessary fs_info parameter for btrfs__reserve_extent event class
+
+    fs_info can be extracted from btrfs_block_group_cache, and all
+    btrfs_block_group_cache is created by btrfs_create_block_group_cache()
+    with fs_info initialized, no need to worry about NULL pointer
+    dereference.
+
+Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
+Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+Upstream-Status: Backport
+Signed-off-by: He Zhe <zhe.he@windriver.com>
+---
+ instrumentation/events/lttng-module/btrfs.h | 54 ++++++++++++++++++++++++++++-
+ 1 file changed, 53 insertions(+), 1 deletion(-)
+
+diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
+index 75cc73b..fd1b6b8 100644
+--- a/instrumentation/events/lttng-module/btrfs.h
++++ b/instrumentation/events/lttng-module/btrfs.h
+@@ -1658,8 +1658,57 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_f
+ 
+ #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+ 
+-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
++LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
++
++	btrfs_find_free_extent,
++
++	TP_PROTO(const struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size,
++		 u64 data),
++
++	TP_ARGS(info, num_bytes, empty_size, data),
++
++	TP_FIELDS(
++		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
++		ctf_integer(u64, num_bytes, num_bytes)
++		ctf_integer(u64, empty_size, empty_size)
++		ctf_integer(u64, data, data)
++	)
++)
++
++LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
++
++	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
++		 u64 len),
++
++	TP_ARGS(block_group, start, len),
++
++	TP_FIELDS(
++		ctf_array(u8, fsid, block_group->fs_info->fsid, BTRFS_UUID_SIZE)
++		ctf_integer(u64, bg_objectid, block_group->key.objectid)
++		ctf_integer(u64, flags, block_group->flags)
++		ctf_integer(u64, start, start)
++		ctf_integer(u64, len, len)
++	)
++)
++
++LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
++
++	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
++		 u64 len),
++
++	TP_ARGS(block_group, start, len)
++)
++
++LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
++
++	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
++		 u64 len),
++
++	TP_ARGS(block_group, start, len)
++)
+ 
++#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
+ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
+ 
+ 	btrfs_find_free_extent,
+@@ -1670,6 +1719,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
+ 	TP_ARGS(info, num_bytes, empty_size, data),
+ 
+ 	TP_FIELDS(
++		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
+ 		ctf_integer(u64, num_bytes, num_bytes)
+ 		ctf_integer(u64, empty_size, empty_size)
+ 		ctf_integer(u64, data, data)
+@@ -1685,6 +1735,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
+ 	TP_ARGS(info, block_group, start, len),
+ 
+ 	TP_FIELDS(
++		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
+ 		ctf_integer(u64, bg_objectid, block_group->key.objectid)
+ 		ctf_integer(u64, flags, block_group->flags)
+ 		ctf_integer(u64, start, start)
+@@ -1722,6 +1773,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
+ 	TP_ARGS(info, num_bytes, empty_size, data),
+ 
+ 	TP_FIELDS(
++		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
+ 		ctf_integer(u64, num_bytes, num_bytes)
+ 		ctf_integer(u64, empty_size, empty_size)
+ 		ctf_integer(u64, data, data)
+-- 
+2.13.3
+
diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-net-expose-sk-wmem-in-sock_exceed_buf_limit-trac.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-net-expose-sk-wmem-in-sock_exceed_buf_limit-trac.patch
new file mode 100644
index 000000000..92e12df17
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-net-expose-sk-wmem-in-sock_exceed_buf_limit-trac.patch
@@ -0,0 +1,67 @@
+From 9e67b4c94b94493123d38379bd9b3eceae23a6f1 Mon Sep 17 00:00:00 2001
+From: Michael Jeanson <mjeanson@efficios.com>
+Date: Fri, 7 Sep 2018 12:21:12 -0400
+Subject: [PATCH] Fix: net: expose sk wmem in sock_exceed_buf_limit tracepoint
+ (4.19)
+
+See upstream commit:
+
+  commit d6f19938eb031ee2158272757db33258153ae59c
+  Author: Yafang Shao <laoar.shao@gmail.com>
+  Date:   Sun Jul 1 23:31:30 2018 +0800
+
+    net: expose sk wmem in sock_exceed_buf_limit tracepoint
+
+    Currently trace_sock_exceed_buf_limit() only show rmem info,
+    but wmem limit may also be hit.
+    So expose wmem info in this tracepoint as well.
+
+    Regarding memcg, I think it is better to introduce a new tracepoint(if
+    that is needed), i.e. trace_memcg_limit_hit other than show memcg info in
+    trace_sock_exceed_buf_limit.
+
+Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
+Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+Upstream-Status: Backport
+Signed-off-by: He Zhe <zhe.he@windriver.com>
+---
+ instrumentation/events/lttng-module/sock.h | 23 ++++++++++++++++++++++-
+ 1 file changed, 22 insertions(+), 1 deletion(-)
+
+diff --git a/instrumentation/events/lttng-module/sock.h b/instrumentation/events/lttng-module/sock.h
+index 5cd02ca..cd0c92b 100644
+--- a/instrumentation/events/lttng-module/sock.h
++++ b/instrumentation/events/lttng-module/sock.h
+@@ -21,7 +21,28 @@ LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full,
+ 	)
+ )
+ 
+-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
++
++LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit,
++
++	TP_PROTO(struct sock *sk, struct proto *prot, long allocated, int kind),
++
++	TP_ARGS(sk, prot, allocated, kind),
++
++	TP_FIELDS(
++		ctf_string(name, prot->name)
++		ctf_array(long, sysctl_mem, prot->sysctl_mem, 3)
++		ctf_integer(long, allocated, allocated)
++		ctf_integer(int, sysctl_rmem, sk_get_rmem0(sk, prot))
++		ctf_integer(int, rmem_alloc, atomic_read(&sk->sk_rmem_alloc))
++		ctf_integer(int, sysctl_wmem, sk_get_wmem0(sk, prot))
++		ctf_integer(int, wmem_alloc, refcount_read(&sk->sk_wmem_alloc))
++		ctf_integer(int, wmem_queued, sk->sk_wmem_queued)
++		ctf_integer(int, kind, kind)
++	)
++)
++
++#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0))
+ 
+ LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit,
+ 
+-- 
+2.7.4
+