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authorDaniel Borkmann <daniel@iogearbox.net>2018-11-02 21:39:02 +0100
committerDaniel Borkmann <daniel@iogearbox.net>2018-11-02 21:39:03 +0100
commitb0970f235f1ff68a49fd36fdbd8a80dd92bb7b04 (patch)
tree83330b3be066e445313c856462efc8e11cdb71b8 /lib/test_overflow.c
parent7de414a9dd91426318df7b63da024b2b07e53df5 (diff)
parentff1889fc531f582f902175c0acc80321af540b24 (diff)
Merge branch 'bpf-accurate-prog-addr'
Song Liu says: ==================== Changes v1 -> v2: 1. Added main program length to bpf_prog_info->jited_fun_lens (3/3). 2. Updated commit message of 1/3 and 2/3 with more background about the address masking, and why it is still save after the changes. 3. Replace "ulong" with "unsigned long". This set improves bpf program address showed in /proc/kallsyms and in bpf_prog_info. First, real program address is showed instead of page address. Second, when there is no subprogram, bpf_prog_info->jited_ksyms and bpf_prog_info->jited_fun_lens returns the main prog address and length. ==================== Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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