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[v3,5/8] dracut: enforce build of reproducible initrd

Message ID 20260925073042.1737353-6-felix.moessbauer@siemens.com
State Under Review
Headers show
Series Add support to cross-compile a dracut initramfs | expand

Commit Message

Felix Moessbauer Sept. 25, 2026, 7:30 a.m. UTC 
Previously this depended on the rootfs dracut configuration, but in isar
we have to avoid non-reproducible elements, as they result in cache
trashing. By that, we just enforce that the initrd is build in
reproducible mode.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
---
 meta/classes-recipe/initrd-dracut.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/meta/classes-recipe/initrd-dracut.bbclass b/meta/classes-recipe/initrd-dracut.bbclass
index cf8bf937..00999b91 100644
--- a/meta/classes-recipe/initrd-dracut.bbclass
+++ b/meta/classes-recipe/initrd-dracut.bbclass
@@ -53,7 +53,7 @@  def extend_dracut_cmdline(d):
         cmdline.append(f'--add "{extra_modules}"')
     return ' '.join(cmdline)
 
-ROOTFS_INITRAMFS_GENERATOR_CMDLINE = "dracut --force --kver $kernel_version -L 5"
+ROOTFS_INITRAMFS_GENERATOR_CMDLINE = "dracut --force --kver $kernel_version -L 5 --reproducible"
 ROOTFS_INITRAMFS_GENERATOR_CMDLINE:append = " ${@ extend_dracut_cmdline(d)}"
 
 run_initrd_generator() {