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    SubjectRe: Cache incoherencies
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    >>>>> "Ralf" == Ralf Baechle <ralf@uni-koblenz.de> writes:

    Ralf> On Tue, Aug 24, 1999 at 11:48:06AM +0100, Philip Blundell wrote:
    >> >Non-cache coherent archs should probably >define a kmalloc flag to
    >> allocate non cachable space. (I still don't know >what is the
    >> cleanest way to get non-cachable space. ioremap ?).

    Ralf> There isn't a portable way to get uncached memory. But
    Ralf> GFP_UNCACHED sounds good.

    On the m68k we have a kernel_set_cachemode() which does the job.

    Kes

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