From: Andrew Morton <akpm@linux-foundation.org>
To: Nick Desaulniers <ndesaulniers@google.com>
Cc: stable@vger.kernel.org, Chen Yu <yu.chen.surf@gmail.com>,
Jarkko Sakkinen <jarkko@kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>, Andrii Nakryiko <andrii@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@chromium.org>,
Nathan Chancellor <natechancellor@gmail.com>,
Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
Kees Cook <keescook@chromium.org>, Marco Elver <elver@google.com>,
Arvind Sankar <nivedita@alum.mit.edu>,
Randy Dunlap <rdunlap@infradead.org>,
Sami Tolvanen <samitolvanen@google.com>,
Ingo Molnar <mingo@kernel.org>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
bpf@vger.kernel.org, clang-built-linux@googlegroups.com
Subject: Re: [PATCH] compiler-clang: remove version check for BPF Tracing
Date: Wed, 4 Nov 2020 16:51:53 -0800 [thread overview]
Message-ID: <20201104165153.c10f4f2f91c0d4748df1c3bf@linux-foundation.org> (raw)
In-Reply-To: <20201104191052.390657-1-ndesaulniers@google.com>
On Wed, 4 Nov 2020 11:10:51 -0800 Nick Desaulniers <ndesaulniers@google.com> wrote:
> bpftrace parses the kernel headers and uses Clang under the hood. Remove
> the version check when __BPF_TRACING__ is defined (as bpftrace does) so
> that this tool can continue to parse kernel headers, even with older
> clang sources.
>
> Cc: <stable@vger.kernel.org>
> Fixes: commit 1f7a44f63e6c ("compiler-clang: add build check for clang 10.0.1")
1f7a44f63e6c is only in 5.10-rcX, so I shall remove the cc:stable.
next prev parent reply other threads:[~2020-11-05 0:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 19:10 [PATCH] compiler-clang: remove version check for BPF Tracing Nick Desaulniers
2020-11-04 20:33 ` Jarkko Sakkinen
2020-11-05 0:25 ` Song Liu
2020-11-05 0:51 ` Andrew Morton [this message]
2020-11-05 0:56 ` Nathan Chancellor
2020-11-05 2:22 ` Miguel Ojeda
2020-11-06 4:16 ` Alexei Starovoitov
2020-11-06 18:52 ` Nick Desaulniers
2020-11-06 22:32 ` Jarkko Sakkinen
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