netdev - Re: [PATCH,bpf-next v2 0/2] Fix broken samples due to symbol mismatch

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Message-ID: <CAADnVQKM5ddHhCG9FAMZaJ-4Xv8QQviPoBOh05fo47JJHw9-LA@mail.gmail.com>
Date:   Wed, 11 Dec 2019 16:14:31 -0800
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     "Daniel T. Lee" <danieltimlee@...il.com>
Cc:     Daniel Borkmann <daniel@...earbox.net>,
        Alexei Starovoitov <ast@...nel.org>,
        Network Development <netdev@...r.kernel.org>,
        bpf <bpf@...r.kernel.org>
Subject: Re: [PATCH,bpf-next v2 0/2] Fix broken samples due to symbol mismatch

On Thu, Dec 5, 2019 at 12:01 AM Daniel T. Lee <danieltimlee@...il.com> wrote:
>
> Currently, there are broken samples due to symbol mismatch (missing or
> unused symbols). For example, the function open() calls the syscall
> 'sys_openat' instead of 'sys_open'. And there are no exact symbols such
> as 'sys_read' or 'sys_write' under kallsyms, instead the symbols have
> prefixes. And these error leads to broke of samples.
>
> This Patchset fixes the problem by changing the symbol match.
>
> Changes in v2:
>  - remove redundant casting

Applied to bpf tree. Thanks