1 files changed, 0 insertions, 54 deletions

diff --git a/meta/recipes-kernel/lttng/lttng-modules/0001-Kconfig-fix-dependency-issue-when-building-in-tree-w.patch b/meta/recipes-kernel/lttng/lttng-modules/0001-Kconfig-fix-dependency-issue-when-building-in-tree-w.patch
deleted file mode 100644
index ae8bec45de..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/0001-Kconfig-fix-dependency-issue-when-building-in-tree-w.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From ff4d1d7e85be94ef43709cd698f0ec9a12f247d1 Mon Sep 17 00:00:00 2001
-From: Beniamin Sandu <beniaminsandu@gmail.com>
-Date: Thu, 13 Aug 2020 16:24:39 +0300
-Subject: [PATCH 01/10] Kconfig: fix dependency issue when building in-tree
- without CONFIG_FTRACE
-
-When building in-tree, one could disable CONFIG_FTRACE from kernel
-config which will leave CONFIG_TRACEPOINTS selected by LTTNG modules,
-but generate a lot of linker errors like below because it leaves out
-other stuff, e.g.:
-
-trace.c:(.text+0xd86b): undefined reference to `trace_event_buffer_reserve'
-ld: trace.c:(.text+0xd8de): undefined reference to `trace_event_buffer_commit'
-ld: trace.c:(.text+0xd926): undefined reference to `event_triggers_call'
-ld: trace.c:(.text+0xd942): undefined reference to `trace_event_ignore_this_pid'
-ld: net/mac80211/trace.o: in function `trace_event_raw_event_drv_tdls_cancel_channel_switch':
-
-It appears to be caused by the fact that TRACE_EVENT macros in the Linux
-kernel depend on the Ftrace ring buffer as soon as CONFIG_TRACEPOINTS is
-enabled.
-
-Steps to reproduce:
-
-- Get a clone of an upstream stable kernel and use scripts/built-in.sh on it
-
-- Configure a standard x86-64 build, enable built-in LTTNG but disable
-  CONFIG_FTRACE from Kernel Hacking-->Tracers using menuconfig
-
-- Build will fail at linking stage
-
-Upstream-Status: Backport
-
-Signed-off-by: Beniamin Sandu <beniaminsandu@gmail.com>
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
----
- Kconfig | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Kconfig b/Kconfig
-index acdab73..10eccff 100644
---- a/Kconfig
-+++ b/Kconfig
-@@ -2,7 +2,7 @@
- 
- config LTTNG
-        tristate "LTTng support"
--       select TRACEPOINTS
-+       select TRACING
-        help
-          LTTng is an open source tracing framework for Linux.
- 
--- 
-2.19.1
-