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

Pull bpf fixes from Alexei Starovoitov:

 - Fix selftests/bpf (typo, conflicts) and unbreak BPF CI (Jiri Olsa)

 - Remove linux/unaligned.h dependency for libbpf_sha256 (Andrii
   Nakryiko) and add a test (Eric Biggers)

 - Reject negative offsets for ALU operations in the verifier (Yazhou
   Tang) and add a test (Eduard Zingerman)

 - Skip scalar adjustment for BPF_NEG operation if destination register
   is a pointer (Brahmajit Das) and add a test (KaFai Wan)

* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  libbpf: Fix missing #pragma in libbpf_utils.c
  selftests/bpf: Add tests for rejection of ALU ops with negative offsets
  selftests/bpf: Add test for libbpf_sha256()
  bpf: Reject negative offsets for ALU ops
  libbpf: remove linux/unaligned.h dependency for libbpf_sha256()
  libbpf: move libbpf_sha256() implementation into libbpf_utils.c
  libbpf: move libbpf_errstr() into libbpf_utils.c
  libbpf: remove unused libbpf_strerror_r and STRERR_BUFSIZE
  libbpf: make libbpf_errno.c into more generic libbpf_utils.c
  selftests/bpf: Add test for BPF_NEG alu on CONST_PTR_TO_MAP
  bpf: Skip scalar adjustment for BPF_NEG if dst is a pointer
  selftests/bpf: Fix realloc size in bpf_get_addrs
  selftests/bpf: Fix typo in subtest_basic_usdt after merge conflict
  selftests/bpf: Fix open-coded gettid syscall in uprobe syscall tests

1 files changed, 0 insertions, 19 deletions

diff --git a/tools/lib/bpf/str_error.h b/tools/lib/bpf/str_error.h
deleted file mode 100644
index 53e7fbffc13e..000000000000
--- a/tools/lib/bpf/str_error.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
-#ifndef __LIBBPF_STR_ERROR_H
-#define __LIBBPF_STR_ERROR_H
-
-#define STRERR_BUFSIZE  128
-
-char *libbpf_strerror_r(int err, char *dst, int len);
-
-/**
- * @brief **libbpf_errstr()** returns string corresponding to numeric errno
- * @param err negative numeric errno
- * @return pointer to string representation of the errno, that is invalidated
- * upon the next call.
- */
-const char *libbpf_errstr(int err);
-
-#define errstr(err) libbpf_errstr(err)
-
-#endif /* __LIBBPF_STR_ERROR_H */