Re: embedding filesystems in core image (Re: moving ata initialisation to a command)

[Robert Millan]

Here's a new patch, with some cleanup.  The main difference is that memdisk.c
doesn't include any arch-specific code.

I've spotted a memory management problem.  The memdisk image, at the location
that it's usually uncompressed, tends to collide with the payload loading
region (grub_os_area_{addr,size}).

I'm not sure what would be a good solution to this.  Perhaps we could copy it
to dynamic memory in grub_memdisk_init() ?  However, if user plays with payload
images without booting them, and then loads memdisk.mod manually, things could
break.

Although, embedding a memdisk image without embedding memdisk.mod is kind of
silly;  perhaps grub-mkimage shouldn't allow it.

What do you think?

-- 
Robert Millan

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