==========
build_tools - FAILED


 ====== Cleaning ======
../../../scripts/Makefile.include:4: *** O=build_tools/ does not exist.  Stop.
 ====== Baseline building the tree ======
Warning: Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' differs from latest version at 'include/uapi/linux/if_xdp.h'
 ====== Building the tree before the patch ======
 ====== Building the tree with the patch ======
In file included from ../../../../include/uapi/linux/netlink.h:7,
                 from proc_filter.c:11:
../../../../include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders" [-Wcpp]
   10 | #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders"
      |  ^~~~~~~
New errors added
--- /tmp/tmp.XepjHwV88R	2024-09-19 17:27:46.112405030 -0700
+++ /tmp/tmp.FxweG0ZldK	2024-09-19 17:28:17.480076902 -0700
@@ -0,0 +1,5 @@
+In file included from ../../../../include/uapi/linux/netlink.h:7,
+                 from proc_filter.c:11:
+../../../../include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders" [-Wcpp]
+   10 | #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders"
+      |  ^~~~~~~
Per-file breakdown
--- /tmp/tmp.kSxbVJDVll	2024-09-19 17:28:18.382096223 -0700
+++ /tmp/tmp.103LOXrO7K	2024-09-19 17:28:18.388096351 -0700
@@ -0,0 +1 @@
+      1 ../../../../include/uapi/linux/types.h