[klibc] run-init warning

[Alexander E. Patrakov]

H. Peter Anvin wrote:
> The goal with the statfs() call was to verify that we're not on a 
> persistent filesystem; I think I'd prefer it to be there.
> 
> It looks like the only changes you made were the chdir() and removing 
> the statfs(), right?

Also fixed an off-by-one argv bug in starting /sbin/init, but that is 
also fixed in klibc-0.130.

> From your previous post I suspect that statfs() is 
> simply broken in klibc (not really surprising since I just made big 
> changes to it last night.)  I'll see if I can make it cleaner.

You are right. run-init from klibc-0.130 does not work with klibc-0.130 
(even without register parameters), but works when I recompile it 
against uclibc. It also works when compiled against klibc-0.116 without 
register parameters. In uclibc and klibc-0.116 cases, I had to add 
TMPFS_MAGIC and RAMFS_MAGIC definitions to the run-init.c file.

Hope this helps.

-- 
Alexander E. Patrakov