Alexei Starovoitov says:
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pull-request: bpf 2021-02-26
1) Fix for bpf atomic insns with src_reg=r0, from Brendan.
2) Fix use after free due to bpf_prog_clone, from Cong.
3) Drop imprecise verifier log message, from Dmitrii.
4) Remove incorrect blank line in bpf helper description, from Hangbin.
* https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: No need to drop the packet when there is no geneve opt
bpf: Remove blank line in bpf helper description comment
tools/resolve_btfids: Fix build error with older host toolchains
selftests/bpf: Fix a compiler warning in global func test
bpf: Drop imprecise log message
bpf: Clear percpu pointers in bpf_prog_clone_free()
bpf: Fix a warning message in mark_ptr_not_null_reg()
bpf, x86: Fix BPF_FETCH atomic and/or/xor with r0 as src
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Link: https://lore.kernel.org/r/20210226193737.57004-1-alexei.starovoitov@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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