Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfHEADmaster

Pull bpf fixes from Alexei Starovoitov:

 - Add namespace to BPF internal symbols (Alexei Starovoitov)

 - Fix possible endless loop in BPF map iteration (Brandon Kammerdiener)

 - Fix compilation failure for samples/bpf on LoongArch (Haoran Jiang)

 - Disable a part of sockmap_ktls test (Ihor Solodrai)

 - Correct typo in __clang_major__ macro (Peilin Ye)

* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests/bpf: Correct typo in __clang_major__ macro
  samples/bpf: Fix compilation failure for samples/bpf on LoongArch Fedora
  bpf: Add namespace to BPF internal symbols
  selftests/bpf: add test for softlock when modifying hashmap while iterating
  bpf: fix possible endless loop in BPF map iteration
  selftests/bpf: Mitigate sockmap_ktls disconnect_after_delete failure

1 files changed, 30 insertions, 0 deletions

diff --git a/tools/testing/selftests/bpf/progs/for_each_hash_modify.c b/tools/testing/selftests/bpf/progs/for_each_hash_modify.c
new file mode 100644
index 000000000000..82307166f789
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/for_each_hash_modify.c
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2025 Intel Corporation */
+#include "vmlinux.h"
+#include <bpf/bpf_helpers.h>
+
+char _license[] SEC("license") = "GPL";
+
+struct {
+	__uint(type, BPF_MAP_TYPE_HASH);
+	__uint(max_entries, 128);
+	__type(key, __u64);
+	__type(value, __u64);
+} hashmap SEC(".maps");
+
+static int cb(struct bpf_map *map, __u64 *key, __u64 *val, void *arg)
+{
+	bpf_map_delete_elem(map, key);
+	bpf_map_update_elem(map, key, val, 0);
+	return 0;
+}
+
+SEC("tc")
+int test_pkt_access(struct __sk_buff *skb)
+{
+	(void)skb;
+
+	bpf_for_each_map_elem(&hashmap, cb, NULL, 0);
+
+	return 0;
+}