submodule seems unable to access

[quantrpeter]

/home/peter/2TB/workspace/heterocl-mlir>git submodule update --init --recursive
Cloning into '/media/2TB/workspace/heterocl-mlir/hcl-dialect'...
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:cornell-zhang/hcl-dialect.git' into submodule path '/media/2TB/workspace/heterocl-mlir/hcl-dialect' failed
Failed to clone 'hcl-dialect'. Retry scheduled
Cloning into '/media/2TB/workspace/heterocl-mlir/hcl-dialect'...
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@github.com:cornell-zhang/hcl-dialect.git' into submodule path '/media/2TB/workspace/heterocl-mlir/hcl-dialect' failed
Failed to clone 'hcl-dialect' a second time, aborting

[chhzh123]

Hi, it seems you need to add the public SSH key to your Github account. You can refer to this article to set up.

[quantrpeter]

thanks, these works:

Open Git Bash.
Generate Public Key:

ssh-keygen -t rsa -b 4096 -C "youremailaddress@xyz.com"
Copy generated key to the clipboard (works like CTRL+C)

clip < ~/.ssh/id_rsa.pub
Browser, go to Github => Profile=> Settings => SSH and GPG keys => Add Key
Provide the key name and paste clipboard (CTRL+V).
Finally, test your connection (Git bash)

ssh -T git@github.com