On Fri, 2013-11-15 at 10:40 +0000, Jonghwan Choi wrote:
> This patch looks like it should be in the 3.11-stable tree, should we apply
> it?
> 
> ------------------
> 
> From: "Marc Zyngier <[email protected]>"
> 
> commit 4ae85370720156025e9cb873c13a0afb06ca1612 upstream
> 
> As virtio-mmio config registers are specified to be little-endian,
> using readl() to read the magic value and then memcmp() to check it
> fails on BE (as readl() has an implicit swab).
> 
> Fix it by encoding the magic value as an integer instead of a string.

It certainly doesn't break anything, but doesn't bring anything new into
the equation either (BE guests will still fail for other reasons).

Paweł


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