[xfs-masters] [Bug 901] XFS: bad clientid on recovery on MIPS (VIPT cache)

[bugzilla-daemon at oss.sgi.com]

http://oss.sgi.com/bugzilla/show_bug.cgi?id=901


Christoph Hellwig <hch at xfs.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hch at xfs.org




--- Comment #1 from Christoph Hellwig <hch at xfs.org>  2010-10-21 07:49:29 CST ---
Since Linux 2.6.34 Linux uses the
flush_kernel_vmap_range/invalidate_kernel_vmap_range to make I/O to vmapped
areas work on virtually indexed caches.

Unfortunately only arm, parisc and sh actually implement these so far.  You'll
need to implement an implementation of these APIs for your cache architecture
to make XFS work on MIPS with virtually indexed caches.

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