diff options
| author | Ophestra <cat@gensokyo.uk> | 2026-01-26 21:20:52 +0900 |
|---|---|---|
| committer | Ophestra <cat@gensokyo.uk> | 2026-01-26 21:20:52 +0900 |
| commit | 4356f978aa32d903b70f8408375a609091eb0ddb (patch) | |
| tree | dcd4ca5c50e87697fe3a9d54254b62413fd432b5 | |
| parent | 4f17dad645a31e7971b956267aee8f983c59e1ec (diff) | |
internal/rosa: kernel patching
The side effect of this is to work around zfs performance issue with chmod on overlay mount.
Signed-off-by: Ophestra <cat@gensokyo.uk>
| -rw-r--r-- | internal/rosa/kernel.go | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/internal/rosa/kernel.go b/internal/rosa/kernel.go index 7f924904..a61b85eb 100644 --- a/internal/rosa/kernel.go +++ b/internal/rosa/kernel.go @@ -8,6 +8,7 @@ import ( // newKernel is a helper for interacting with Kbuild. func (t Toolchain) newKernel( + patches [][2]string, script string, extra ...pkg.Artifact, ) pkg.Artifact { @@ -20,18 +21,20 @@ func (t Toolchain) newKernel( }, extra), nil, nil, ` export LLVM=1 export HOSTLDFLAGS="${LDFLAGS}" -chmod -R +w /usr/src/linux && cd /usr/src/linux -`+script, pkg.Path(AbsUsrSrc.Append("linux"), true, pkg.NewHTTPGetTar( - nil, - "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/"+ - "snapshot/linux-"+version+".tar.gz", - mustDecode(checksum), - pkg.TarGzip, +cd /usr/src/linux +`+script, pkg.Path(AbsUsrSrc.Append("linux"), true, t.NewPatchedSource( + "kernel", pkg.NewHTTPGetTar( + nil, + "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/"+ + "snapshot/linux-"+version+".tar.gz", + mustDecode(checksum), + pkg.TarGzip, + ), false, patches..., ))) } func (t Toolchain) newKernelHeaders() pkg.Artifact { - return t.newKernel(` + return t.newKernel(nil, ` make "-j$(nproc)" \ INSTALL_HDR_PATH=/work/system \ headers_install |