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    SubjectRe: [PATCH] ioremap_cached()
    On Thursday 30 March 2006 22:14, Matthew Wilcox wrote:

    > I think you misunderstood. The right interface to call, that should
    > work everywhere, should be the simple, obvious one. ioremap(). That
    > effectively is what everyone gets anyway (since they test on x86).
    > So change the *definition* of ioremap() to be uncached. Then we can add
    > ioremap_wc() and ioremap_cached() for these special purpose mappings.

    That would break all the current users who do ioremap on memory
    and want it cached.

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