From: kernel test robot <lkp@intel.com>
To: Changbin Du <changbin.du@gmail.com>
Cc: oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
Andrii Nakryiko <andrii@kernel.org>
Subject: [linux-next:master 1627/13681] FAILED: load BTF from vmlinux: No data available
Date: Mon, 20 Feb 2023 15:54:32 +0800 [thread overview]
Message-ID: <202302201555.OI4N54jb-lkp@intel.com> (raw)
Hi Changbin,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: c068f40300a0eaa34f7105d137a5560b86951aa9
commit: acd3b7768048fe338248cdf43ccfbf8c084a6bc1 [1627/13681] libbpf: Return -ENODATA for missing btf section
config: parisc-randconfig-r003-20230219 (https://download.01.org/0day-ci/archive/20230220/202302201555.OI4N54jb-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=acd3b7768048fe338248cdf43ccfbf8c084a6bc1
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout acd3b7768048fe338248cdf43ccfbf8c084a6bc1
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302201555.OI4N54jb-lkp@intel.com/
All errors (new ones prefixed by >>):
Complex, interval and imaginary float types are not supported
Encountered error while encoding BTF.
libbpf: failed to find '.BTF' ELF section in vmlinux
>> FAILED: load BTF from vmlinux: No data available
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
reply other threads:[~2023-02-20 7:55 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=202302201555.OI4N54jb-lkp@intel.com \
--to=lkp@intel.com \
--cc=andrii@kernel.org \
--cc=changbin.du@gmail.com \
--cc=linux-mm@kvack.org \
--cc=oe-kbuild-all@lists.linux.dev \
/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).