1 files changed, 40 insertions, 0 deletions
diff --git a/meta/recipes-kernel/systemtap/systemtap/0001-bpf-translate.cxx-fix-build-against-upcoming-gcc-14-.patch b/meta/recipes-kernel/systemtap/systemtap/0001-bpf-translate.cxx-fix-build-against-upcoming-gcc-14-.patch
new file mode 100644
index 0000000000..e3d94d9312
--- /dev/null
+++ b/meta/recipes-kernel/systemtap/systemtap/0001-bpf-translate.cxx-fix-build-against-upcoming-gcc-14-.patch
@@ -0,0 +1,40 @@
+From d42139cf9cd26d0c0363fcfe007716baeb8de517 Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <slyich@gmail.com>
+Date: Fri, 22 Dec 2023 19:42:38 +0000
+Subject: [PATCH] bpf-translate.cxx: fix build against upcoming `gcc-14`
+ (`-Werror=calloc-transposed-args`)
+
+`gcc-14` added a new `-Wcalloc-transposed-args` warning recently. It
+detected minor infelicity in `calloc()` API usage in `systemtap`:
+
+    bpf-translate.cxx: In function 'bpf::BPF_Section* bpf::output_probe(BPF_Output&, program&, const std::string&, unsigned int)':
+    bpf-translate.cxx:5044:39: error: 'void* calloc(size_t, size_t)' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Werror=calloc-transposed-args]
+     5044 |   bpf_insn *buf = (bpf_insn*) calloc (sizeof(bpf_insn), ninsns);
+          |                                       ^~~~~~~~~~~~~~~~
+    bpf-translate.cxx:5044:39: note: earlier argument should specify number of elements, later size of each element
+
+Upstream-Status: Backport [https://sourceware.org/git/?p=systemtap.git;a=commit;h=d42139cf9cd26d0c0363fcfe007716baeb8de517]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ bpf-translate.cxx | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/bpf-translate.cxx b/bpf-translate.cxx
+index 1a9302463..aa8ef65ce 100644
+--- a/bpf-translate.cxx
++++ b/bpf-translate.cxx
+@@ -5041,9 +5041,9 @@ output_probe(BPF_Output &eo, program &prog,
+ 	}
+     }
+ 
+-  bpf_insn *buf = (bpf_insn*) calloc (sizeof(bpf_insn), ninsns);
++  bpf_insn *buf = (bpf_insn*) calloc (ninsns, sizeof(bpf_insn));
+   assert (buf);
+-  Elf64_Rel *rel = (Elf64_Rel*) calloc (sizeof(Elf64_Rel), nreloc);
++  Elf64_Rel *rel = (Elf64_Rel*) calloc (nreloc, sizeof(Elf64_Rel));
+   assert (rel);
+ 
+   unsigned i = 0, r = 0;
+-- 
+2.43.0
+