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Merge pull request 'Fix up kernel srpmproc directions' (#4) from sig-cloud-kernel-fixups into main

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Reviewed-on: sig_cloud/wiki#4
Reviewed-by: Neil Hanlon <neil@noreply@resf.org>
This commit is contained in:
Neil Hanlon 2024-05-09 16:47:57 +00:00
commit 9b02752e37
1 changed files with 40 additions and 5 deletions
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45
docs/packages/kernel.md
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@ -50,12 +50,14 @@ cd SIG/cloud/
mkdir -p {rpms,patch,src,srpmproc-cache,src-git}
```
Clone the configuration Directives and Patches repo
Clone the configuration Directives and Patches repo.
Note: By default this clone will default to the `r8` branch, to work on other major versions you'll need to change the branch to the corresponding `r#` branch.
```
git clone ssh://git@git.rockylinux.org:22220/sig/cloud/patch/kernel.git patch/kernel.git
```
Script example used to manage running `srpmproc` during
#### Rocky 8 SRPMPROC Example
Script example used to manage running `srpmproc`
```
#!/bin/bash
set -x
@ -70,6 +72,21 @@ MYHOME=`pwd`
--source-rpm kernel --tmpfs-mode kernel
```
#### Rocky 9 SRPMPROC Example
Script example used to manage running `srpmproc`. Note that the `--cdn` is not `rocky#` but rather just `rocky`.
```
#!/bin/bash
set -x
MYHOME=`pwd`
~/bin/srpmproc --cdn rocky --version 9 \
--upstream-prefix "file://${MYHOME}/" \
--storage-addr file:///${MYHOME}/srpmproc-cache \
--import-branch-prefix 'r' --strict-branch-mode \
--rpm-prefix "https://git.rockylinux.org/staging/rpms" \
--source-rpm kernel --tmpfs-mode kernel
```
### `srpmproc` 1st run
This step will be missing a lot of output just so that we can focus on the results and where we source building a local source git tree.
@ -111,6 +128,19 @@ Date: Tue Jan 2 15:44:17 2024 -0500
Initial Commit from RESF Source
```
#### Build Local Git Tree: Remotes
If you're doing novel development here you can skip this step. However most people are going to be cherry-picking patches from Linus's Mainline at Kernel.org, or another remote, so you'll need to add them here to preform the cherry-picks.
Example is just fro adding the Linus kernel.org mainline.
```
git remote add Linux-Mainline https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
```
#### Rebuild Local Repo with patches existing in the `dist-git` SPEC and SOURCES/
NOTE: You'll want to make sure you're looking at the correct spec file for the major verions you're working with, this will be in the path.
In the below example you'll see that `r8` is in the patch of dist-git from the `srpmproc` run.
`../../kernel/r8/SPECS/kernel.spec`
Find and apply patches from `kernel.spec`
```
@ -436,7 +466,12 @@ index 6c21c18..2889b25 100644
```
### Commit locally and rerun `srpmproc`
As of 2024.01.29 `srpmproc` cannot work off dev branches so this code will need to be on the main `r<version>` branch. Once this is done re-running `srpmproc` using the above script or exact same command parameters used when creating the local `srpmproc` will use the new local HEAD.
NOTE: As of 2024.01.29 `srpmproc` cannot work off dev branches so this code will need to be on the main `r<version>` branch.
`srpmproc` will only refernce code that is actually in the git repo, a little contrary to how traditional development works.
This requires that both the large monolithic patch and the `directives.cfg` file changes need to be commited for `srpmproc` to actually pick them up.
Once this is done re-running `srpmproc` using the above script or exact same command parameters used when creating the local `srpmproc` will use the new local HEAD.
```
$ git log
@ -474,5 +509,5 @@ kernel/r8/SOURCES/ampereone.patch
### Rebuild with local `dist-git`
Reuse methods above
### CREATE PR to RESF
This is following the developer guidelines.
### CREATE PR to RESFs
Contributor Access Guide: https://wiki.rockylinux.org/contributing/start/#requesting-access-to-groups-in-rocky-account-services