Thread (47 messages) 47 messages, 9 authors, 2019-10-02

RE: [PATCH bpf-next 5/6] selftests/bpf: adjust CO-RE reloc tests for new BPF_CORE_READ macro

From: John Fastabend <john.fastabend@gmail.com>
Date: 2019-10-01 19:14:30
Also in: bpf

Andrii Nakryiko wrote:
Given introduction of variadic BPF_CORE_READ with slightly different
syntax and semantics, define CORE_READ, which is a thin wrapper around
low-level bpf_core_read() macro, which in turn is just a wrapper around
bpf_probe_read(). BPF_CORE_READ is higher-level variadic macro
supporting multi-pointer reads and are tested separately.

Signed-off-by: Andrii Nakryiko <redacted>
---
 .../bpf/progs/test_core_reloc_arrays.c         | 10 ++++++----
 .../bpf/progs/test_core_reloc_flavors.c        |  8 +++++---
 .../selftests/bpf/progs/test_core_reloc_ints.c | 18 ++++++++++--------
 .../bpf/progs/test_core_reloc_kernel.c         |  6 ++++--
 .../selftests/bpf/progs/test_core_reloc_misc.c |  8 +++++---
 .../selftests/bpf/progs/test_core_reloc_mods.c | 18 ++++++++++--------
 .../bpf/progs/test_core_reloc_nesting.c        |  6 ++++--
 .../bpf/progs/test_core_reloc_primitives.c     | 12 +++++++-----
 .../bpf/progs/test_core_reloc_ptr_as_arr.c     |  4 +++-
 9 files changed, 54 insertions(+), 36 deletions(-)
Starting to get many layers of macros here but makes sense here.

Acked-by: John Fastabend <john.fastabend@gmail.com>
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