[PATCH v1 1/8] kho: expose physical address of outgoing FDT

[sashiko-bot at kernel.org]

> Expose the physical address of the outgoing KHO FDT via
> /sys/kernel/debug/kho/out/fdt_phys (analogous to bootmem_phys) so
> that userspace tooling can locate the root KHO FDT in physical memory.
> 
> Also add kho_debugfs_cleanup() and remove the KHO debugfs directory
> if kho_init() fails after initializing debugfs, ensuring fdt_phys
> does not retain a dangling pointer to a freed FDT.
> 
> This is going to be used by the upcoming KHO read-only mode.
> 
> Signed-off-by: Pasha Tatashin <pasha.tatashin at soleen.com>

Sashiko has reviewed this patch and found no issues.

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Sashiko AI review · https://sashiko.dev/#/patchset/20261019021111.990394-1-pasha.tatashin@soleen.com?part=1