netdev - Re: [PATCH v3 bpf-next 0/2] Provide NULL and KERNEL_VERSION macros in bpf

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Message-ID: <703950e4-af38-bd15-24bc-c151cb20a733@fb.com>
Date:   Wed, 17 Mar 2021 20:28:38 -0700
From:   Alexei Starovoitov <ast@...com>
To:     Andrii Nakryiko <andrii@...nel.org>, <bpf@...r.kernel.org>,
        <netdev@...r.kernel.org>, <daniel@...earbox.net>
CC:     <kernel-team@...com>
Subject: Re: [PATCH v3 bpf-next 0/2] Provide NULL and KERNEL_VERSION macros in
 bpf_helpers.h

On 3/17/21 1:05 PM, Andrii Nakryiko wrote:
> Provide NULL and KERNEL_VERSION macros in bpf_helpers.h. Patch #2 removes such
> custom NULL definition from one of the selftests.
> 
> v2->v3:
>    - instead of vmlinux.h, do this in bpf_helpers.h;
>    - added KERNEL_VERSION, which comes up periodically as well;
>    - I dropped strict compilation patches for now, because we run into new
>      warnings (e.g., not checking read() result) in kernel-patches CI, which
>      I can't even reproduce locally. Also -Wdiscarded-qualifiers pragma for
>      jit_disasm.c is not supported by Clang, it needs to be
>      -Wincompatible-pointer-types-discards-qualifiers for Clang; we don't have
>      to deal with that in this patch set;
> v1->v2:
>    - fix few typos and wrong copy/paste;
>    - fix #pragma push -> pop.

Applied.