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    SubjectRe: [patch] cache flush bug in mm/filemap.c (all kernels >= 2.5.30(at least))
    "Lothar Wassmann" <LW@KARO-electronics.de> wrote:
    >
    > And maybe because *every* other call to flush_page_to_ram() has been
    > replaced by one of the new interface macros except that one in
    > filemap_nopage() in 'mm/filemap.c'.
    >

    flush_page_to_ram() has been deleted from the kernel.

    filemap_nopage() is a pagecache function and shouldn't be fiddling with
    cache and/or TLB operations. Unless it touches the page by hand, which it
    does not.

    Please, test a current kernel.


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