new file mode 100644
@@ -0,0 +1,103 @@
+From 417bb00022c813c6dc11bfa652d74f3687df7626 Mon Sep 17 00:00:00 2001
+From: Bruce Ashfield <bruce.ashfield@gmail.com>
+Date: Wed, 3 Aug 2022 14:55:56 -0400
+Subject: [PATCH] compaction: make tracepoints condtional on CONFIG_COMPACTION
+
+When building against a v5.19 mips kernel, the following errors
+were triggered:
+
+ | lttng-modules-2.13.4/src/probes/../../include/instrumentation/events/compaction.h:105:42: note: expected 'struct compact_control *' but argument is of type 'struct compact_control *'
+ | 105 | TP_PROTO(struct compact_control *cc,
+ | | ~~~~~~~~~~~~~~~~~~~~~~~~^~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:779:68: note: in definition of macro 'LTTNG_TRACEPOINT_EVENT_CLASS_CODE'
+ | 779 | static inline size_t __event_get_align__##_name(void *__tp_locvar, _proto) \
+ | | ^~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:106:50: note: in expansion of macro 'PARAMS'
+ | 106 | LTTNG_TRACEPOINT_EVENT_CLASS_CODE(_name, PARAMS(_proto), PARAMS(_args), , , \
+ | | ^~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:41:9: note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT_CLASS'
+ | 41 | LTTNG_TRACEPOINT_EVENT_CLASS(map, \
+ | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:42:30: note: in expansion of macro 'PARAMS'
+ | 42 | PARAMS(proto), \
+ | | ^~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/instrumentation/events/compaction.h:101:1: note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT_MAP'
+ | 101 | LTTNG_TRACEPOINT_EVENT_MAP(mm_compaction_migratepages,
+ | | ^~~~~~~~~~~~~~~~~~~~~~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/instrumentation/events/compaction.h:105:9: note: in expansion of macro 'TP_PROTO'
+ | 105 | TP_PROTO(struct compact_control *cc,
+ | | ^~~~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/instrumentation/events/compaction.h:112:57: error: invalid use of undefined type 'struct compact_control'
+
+...
+
+ | lttng-modules-2.13.4/src/probes/../../include/instrumentation/events/compaction.h:108:25: warning: 'struct compact_control' declared inside parameter list will not be visible outside of this definition or declaration
+ | 108 | TP_PROTO(struct compact_control *cc,
+ | | ^~~~~~~~~~~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:159:43: note: in definition of macro 'LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP'
+ | 159 | void __event_template_proto___##_template(_proto);
+ | | ^~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:45:61: note: in expansion of macro 'PARAMS'
+ | 45 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(map, name, map, PARAMS(proto), PARAMS(args))
+ | | ^~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/instrumentation/events/compaction.h:104:1: note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT_MAP'
+ | 104 | LTTNG_TRACEPOINT_EVENT_MAP(mm_compaction_migratepages,
+ | | ^~~~~~~~~~~~~~~~~~~~~~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/instrumentation/events/compaction.h:108:9: note: in expansion of macro 'TP_PROTO'
+ | 108 | TP_PROTO(struct compact_control *cc,
+ | | ^~~~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:159:6: error: conflicting types for '__event_template_proto___compaction_migratepages'; have 'void(struct compact_control *, unsigned int)'
+ | 159 | void __event_template_proto___##_template(_proto);
+ | | ^~~~~~~~~~~~~~~~~~~~~~~~~
+ | lttng-modules-2.13.4/src/probes/../../include/lttng/tracepoint-event-impl.h:45:9: note: in expansion of macro 'LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP'
+ | 45 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(map, name, map, PARAMS(proto), PARAMS(args))
+ | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The root cause appears to be that this particular mips kernel does not
+have CONFIG_COMPACTION avaiable, and hence we end up with the struct
+declaration within this tracepoint, and then conflicting types.
+
+While putting the conditional around only compaction_migratepages seemed
+sufficient to get the build working, it doesn't look like any of the
+tracepoints should be valid, so we extend it to all definitions.
+
+Upstream-Status: Submitted [https://lists.lttng.org/pipermail/lttng-dev/2022-August/030246.html]
+
+Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
+---
+ include/instrumentation/events/compaction.h | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/include/instrumentation/events/compaction.h b/include/instrumentation/events/compaction.h
+index ecae39a..155804a 100644
+--- a/include/instrumentation/events/compaction.h
++++ b/include/instrumentation/events/compaction.h
+@@ -9,6 +9,8 @@
+ #include <linux/types.h>
+ #include <lttng/kernel-version.h>
+
++#ifdef CONFIG_COMPACTION
++
+ #if LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,0,0)
+
+ LTTNG_TRACEPOINT_EVENT_CLASS(compaction_isolate_template,
+@@ -97,6 +99,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(compaction_isolate_template,
+
+ #endif /* #else #if LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,0,0) */
+
++
+ #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,18,0))
+ LTTNG_TRACEPOINT_EVENT_MAP(mm_compaction_migratepages,
+
+@@ -182,6 +185,8 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_compaction_migratepages,
+ )
+ #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,16,0)) */
+
++#endif /* CONFIG_COMPACTION */
++
+ #endif /* LTTNG_TRACE_COMPACTION_H */
+
+ /* This part must be outside protection */
+--
+2.25.1
+
@@ -14,6 +14,7 @@ SRC_URI = "https://lttng.org/files/${BPN}/${BPN}-${PV}.tar.bz2 \
file://0001-fix-mm-page_alloc-fix-tracepoint-mm_page_alloc_zone_.patch \
file://0002-fix-fs-Remove-flags-parameter-from-aops-write_begin-.patch \
file://0003-fix-workqueue-Fix-type-of-cpu-in-trace-event-v5.19.patch \
+ file://0001-compaction-make-tracepoints-condtional-on-CONFIG_COM.patch \
"
# Use :append here so that the patch is applied also when using devupstream