bpf.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Daniel Borkmann <daniel@iogearbox.net>
To: Slava Bacherikov <slava@bacher09.org>, andriin@fb.com
Cc: keescook@chromium.org, bpf@vger.kernel.org,
	linux-kernel@vger.kernel.org, jannh@google.com,
	alexei.starovoitov@gmail.com,
	kernel-hardening@lists.openwall.com, liuyd.fnst@cn.fujitsu.com,
	kpsingh@google.com
Subject: Re: [PATCH v5 bpf] kbuild: fix dependencies for DEBUG_INFO_BTF
Date: Fri, 3 Apr 2020 00:49:58 +0200	[thread overview]
Message-ID: <f55123e4-4034-b22a-a509-4ddf40f1ca22@iogearbox.net> (raw)
In-Reply-To: <20200402204138.408021-1-slava@bacher09.org>

On 4/2/20 10:41 PM, Slava Bacherikov wrote:
> Currently turning on DEBUG_INFO_SPLIT when DEBUG_INFO_BTF is also
> enabled will produce invalid btf file, since gen_btf function in
> link-vmlinux.sh script doesn't handle *.dwo files.
> 
> Enabling DEBUG_INFO_REDUCED will also produce invalid btf file, and
> using GCC_PLUGIN_RANDSTRUCT with BTF makes no sense.
> 
> Signed-off-by: Slava Bacherikov <slava@bacher09.org>
> Reported-by: Jann Horn <jannh@google.com>
> Reported-by: Liu Yiding <liuyd.fnst@cn.fujitsu.com>
> Acked-by: KP Singh <kpsingh@google.com>
> Acked-by: Andrii Nakryiko <andriin@fb.com>
> Reviewed-by: Kees Cook <keescook@chromium.org>
> Fixes: e83b9f55448a ("kbuild: add ability to generate BTF type info for vmlinux")

Applied, thanks!

      parent reply	other threads:[~2020-04-02 22:50 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-31 21:55 [PATCH v2 bpf] kbuild: fix dependencies for DEBUG_INFO_BTF Slava Bacherikov
2020-03-31 22:40 ` KP Singh
2020-04-01  0:03 ` Andrii Nakryiko
2020-04-01  7:34 ` Kees Cook
2020-04-01 14:20   ` [PATCH v3 " Slava Bacherikov
2020-04-01 14:37     ` Slava Bacherikov
2020-04-01 17:46       ` Andrii Nakryiko
2020-04-01 18:24         ` Slava Bacherikov
2020-04-01 15:49     ` Kees Cook
2020-04-02 15:33       ` [PATCH v4 " Slava Bacherikov
2020-04-02 15:40         ` Slava Bacherikov
2020-04-02 19:31           ` Andrii Nakryiko
2020-04-02 20:34             ` Kees Cook
2020-04-02 20:38               ` Slava Bacherikov
2020-04-02 20:41               ` [PATCH v5 " Slava Bacherikov
2020-04-02 21:02                 ` Andrii Nakryiko
2020-04-02 22:49                 ` Daniel Borkmann [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=f55123e4-4034-b22a-a509-4ddf40f1ca22@iogearbox.net \
    --to=daniel@iogearbox.net \
    --cc=alexei.starovoitov@gmail.com \
    --cc=andriin@fb.com \
    --cc=bpf@vger.kernel.org \
    --cc=jannh@google.com \
    --cc=keescook@chromium.org \
    --cc=kernel-hardening@lists.openwall.com \
    --cc=kpsingh@google.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=liuyd.fnst@cn.fujitsu.com \
    --cc=slava@bacher09.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).