[PATCH 00/13] xfsprogs: initial EFSBADCRC support

[Dave Chinner]

Hi Folks,

This series is a userspace port of Eric's EFSBADCRC verifier error
discrimination patch set. It brings across all the relevant pathes
form the kernel code and shoe-horns them into the libxfs codebase.
There are two extra patches on the end of the series - one to make
xfs_db use EFSBADCRC for it's CRC validity indication, and the other
to make xfs_repair detect and handle primary superblock CRC failures
and recalculation when the primary superblock is rebuilt and
rewritten.

This is the first step in bring full awareness of CRC errors into
xfs_repair. More patches will follow as I make more repair code
aware that EFSBADCRC means that the object that was just read
needs repair.

Cheers,

Dave.