Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.debian.kernel > #68513

Bug#973870: linux: Please consider enabling CONFIG_DEBUG_INFO_BTF

Path csiph.com!5.us.feeder.erje.net!4.us.feeder.erje.net!3.eu.feeder.erje.net!feeder.erje.net!news2.arglkargh.de!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod
From Michael Prokop <mika@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#973870: linux: Please consider enabling CONFIG_DEBUG_INFO_BTF
Date Fri, 06 Nov 2020 11:30:02 +0100
Message-ID <B87ai-NP-7@gated-at.bofh.it> (permalink)
X-Original-To Debian Bug Tracking System <submit@bugs.debian.org>
X-Mailbox-Line From debian-bugs-dist-request@lists.debian.org Fri Nov 6 10:27:10 2020
Old-Return-Path <debbugs@buxtehude.debian.org>
X-Quarantine-ID <sN7yOWPgfN8Z>
X-Amavis-Alert BAD HEADER SECTION, Duplicate header field: "Message-ID"
X-Spam-Flag NO
X-Spam-Score -4.2
Reply-To Michael Prokop <mika@debian.org>, 973870@bugs.debian.org
Resent-To debian-bugs-dist@lists.debian.org
Resent-Cc Debian Kernel Team <debian-kernel@lists.debian.org>
X-Debian-Pr-Message report 973870
X-Debian-Pr-Package linux
X-Debian-Pr-Source linux
X-Spam-Bayes score:0.0000 Tokens: new, 21; hammy, 97; neutral, 46; spammy, 0. spammytokens: hammytokens:0.000-+--H*x:6.4.4, 0.000-+--H*UA:6.4.4, 0.000-+--H*M:reportbug, 0.000-+--H*MI:reportbug, 0.000-+--H*x:reportbug
Content-Type text/plain; charset="us-ascii"
MIME-Version 1.0
Content-Transfer-Encoding 7bit
X-Mailer reportbug 6.4.4
X-Greylist delayed 429 seconds by postgrey-1.36 at buxtehude; Fri, 06 Nov 2020 10:24:27 UTC
X-Debian-Message from BTS
X-Mailing-List <debian-bugs-dist@lists.debian.org> archive/latest/1631021
List-ID <debian-bugs-dist.lists.debian.org>
List-URL <https://lists.debian.org/debian-bugs-dist/>
List-Archive https://lists.debian.org/msgid-search/2020-11-06T11-15-59@devnull.michael-prokop.at
Approved robomod@news.nic.it
Lines 21
Organization linux.* mail to news gateway
Sender robomod@news.nic.it
X-Original-Date Fri, 06 Nov 2020 11:17:16 +0100
X-Original-Message-ID <2020-11-06T11-15-59@devnull.michael-prokop.at>
Xref csiph.com linux.debian.bugs.dist:1031476 linux.debian.kernel:68513

Cross-posted to 2 groups.

Show key headers only | View raw


Package: linux
Version: 5.9.1-1
Severity: wishlist

Hi,

it would be great if Debian kernels could also enable the
CONFIG_DEBUG_INFO_BTF option, quoting from
http://www.brendangregg.com/blog/2020-11-04/bpf-co-re-btf-libbpf.html:

| CONFIG_DEBUG_INFO_BTF=y
|
| These new BPF binaries are only possible if this kernel config
| option is set. It adds about 1.5 Mbytes to the kernel image (this is
| tiny in comparison to DWARF debuginfo, which can be hundreds of
| Mbytes). Ubuntu 20.10 has already made this config option the
| default, and all other distros should follow. Note to distro
| maintainers: it requires pahole >= 1.16.

regards
-mika-

Back to linux.debian.kernel | Previous | Next | Find similar | Unroll thread


Thread

Bug#973870: linux: Please consider enabling CONFIG_DEBUG_INFO_BTF Michael Prokop <mika@debian.org> - 2020-11-06 11:30 +0100

csiph-web