kexec-iso-init: inject casper-premount script to mount ISO as loopback#2084

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tlaurion wants to merge 16 commits into

iso-boot-detection

Commits on Apr 13, 2026

kexec-iso-init: improve hybrid ISO detection and boot param handling
tlaurion
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kexec-iso-init: resolve GRUB variable references in boot params
tlaurion
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kexec-boot.sh: add DEBUG traces for cmdline and cmdadd
tlaurion
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kexec-parse-boot: strip unresolved ${iso_path} from GRUB append params
tlaurion
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kexec-iso-init: fix hybrid ISO detection (MBR sig at offset 510)
tlaurion
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kexec-iso-init: check both MBR sig and EFI PART magic for hybrid detection
tlaurion
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kexec: fix hybrid ISO detection, strip unresolved vars, add DEBUG traces
tlaurion
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kexec-iso-init: simplify hybrid detection to MBR sig only, add DEBUG trace
tlaurion
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kexec-select-boot: revert DEBUG traces that corrupted terminal in raw mode
tlaurion
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kexec-parse-boot: revert strip_unresolved_iso_vars
tlaurion
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kexec-parse-boot: strip unresolved ${iso_path} from GRUB append params
tlaurion
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kexec-iso-init: simplify - remove GRUB config parsing, keep initrd detection
tlaurion
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kexec-iso-init: add hybrid ISO detection, remove unreliable initrd scanning
tlaurion
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kexec-iso-init: add initrd boot support detection with GRUB config fallback
tlaurion
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fix: extract_boot_params_from_cfg scans *.cfg not just grub.cfg
tlaurion
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doc: update boot-process.md with ISO boot knowledge
tlaurion
committed