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Electrode-NSDI23 / Electrode

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Something went wrong fetching keys #1

Closed Liang144 closed 1 year ago

Liang144 commented 1 year ago

root@lll:~/Electrode-main# bash kernel-src-download.sh Using TMPDIR=/root/Electrode-main/linux-tarball-verify.t8lkVQ1kA.untrusted Making sure we have all the necessary keys gpg: 拉取‘autosigner@kernel.org’通过 WKD 时出现错误： 一般错误 gpg: error reading key: 一般错误 gpg: 拉取‘gregkh@kernel.org’通过 WKD 时出现错误： 一般错误 gpg: error reading key: 一般错误 gpg: 拉取‘torvalds@kernel.org’通过 WKD 时出现错误： 一般错误 gpg: error reading key: 一般错误 Something went wrong fetching keys

YangZhou1997 commented 1 year ago

Can you let me know which OS and kernel you are using? We only tested on ubuntu20 with kernel 5.4.0 on Cloudlab machines.

But from the error logs you pasted, it seems there is some gpg key missing in your OS/kernel.

Liang144 commented 1 year ago

Ubuntu 20.04 LTS (GNU/Linux 5.8.0-050800-generic x86_64)

root@lll:~# uname -a Linux lll 5.8.0-050800-generic #202008022230 SMP Sun Aug 2 22:33:21 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Do you know how to solve this problem about gpg key ?

YangZhou1997 commented 1 year ago

Given that you are already in 5.8.0-050800-generic, can you try not using root to run the bash script (just as a normal user)?

If that does not work, you may try manually downloading linux src (linux-5.8.tar.xz) and decompressing it as linux under the xdp-handler/ folder. Then you can proceed to bash kernel-src-prepare.sh step.

Sorry I have not encountered such issues before, not sure what is the root case...

Liang144 commented 1 year ago

I have done preparing kernel sources, But In ./, run make clean and make PARANOID=0, the prompt is as follows:

root@lll:~/Electrode-main# make clean WARNING: Paranoid mode enabled Makefile:151: bench/Rules.mk: 没有那个文件或目录 make: *** 没有规则可制作目标“bench/Rules.mk”。 停止。

YangZhou1997 commented 1 year ago

Thanks for pointing it out! I just added the bench folder (it seems I missed that folder when releasing the code...)