All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: dwarves@vger.kernel.org, bpf@vger.kernel.org,
	Alexei Starovoitov <ast@kernel.org>,
	Andrii Nakryiko <andriin@fb.com>, Yonghong Song <yhs@fb.com>,
	Hao Luo <haoluo@google.com>
Subject: [PATCHv2 0/2] btf_encoder: Fix functions BTF data generation
Date: Fri, 13 Nov 2020 16:12:20 +0100	[thread overview]
Message-ID: <20201113151222.852011-1-jolsa@kernel.org> (raw)

hi,
recent btf encoder's changes brakes BTF data for some gcc
versions. The problem is that some functions can appear
in dwarf data in some instances without arguments, while
they are defined with some.

v2 changes:
  - drop patch 3 logic and just change conditions
    based on Andrii's suggestion
  - drop patch 2
  - add ack for patch 1

Andrii,
please check if it's working with your gcc.

thanks,
jirka


---
Jiri Olsa (2):
      btf_encoder: Generate also .init functions
      btf_encoder: Fix function generation

 btf_encoder.c | 67 ++++++++++++-------------------------------------------------------
 1 file changed, 12 insertions(+), 55 deletions(-)


             reply	other threads:[~2020-11-13 15:12 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-13 15:12 Jiri Olsa [this message]
2020-11-13 15:12 ` [PATCH 1/2] btf_encoder: Generate also .init functions Jiri Olsa
2020-11-13 15:12 ` [PATCH 2/2] btf_encoder: Fix function generation Jiri Olsa
2020-11-13 17:28   ` Arnaldo Carvalho de Melo
2020-11-13 18:11     ` Jiri Olsa
2020-11-13 20:56   ` Andrii Nakryiko
2020-11-13 21:29     ` Jiri Olsa
2020-11-13 21:43       ` Andrii Nakryiko
2020-11-16 13:50         ` Arnaldo Carvalho de Melo
2020-11-16 18:21           ` Jiri Olsa
2020-11-16 19:15             ` Arnaldo Carvalho de Melo
2020-11-16 19:22               ` Arnaldo Carvalho de Melo
2020-11-16 19:40                 ` Jiri Olsa
2020-11-16 19:44                   ` Arnaldo Carvalho de Melo

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=20201113151222.852011-1-jolsa@kernel.org \
    --to=jolsa@kernel.org \
    --cc=acme@kernel.org \
    --cc=andriin@fb.com \
    --cc=ast@kernel.org \
    --cc=bpf@vger.kernel.org \
    --cc=dwarves@vger.kernel.org \
    --cc=haoluo@google.com \
    --cc=yhs@fb.com \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.