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    SubjectRe: [PATCH] Fixes for prep_zero_page
    * Zwane Mwaikambo (zwane@arm.linux.org.uk) wrote:
    > It looks like it's still not happy with CONFIG_DEBUG_PAGEALLOC under load.
    >
    > Unable to handle kernel paging request at virtual address ec5d97f4

    Is that in vmalloc space?

    > printing eip:
    > c014a882
    > *pde = 0083e067
    > Oops: 0000 [#1]
    > PREEMPT SMP DEBUG_PAGEALLOC
    > Modules linked in:
    > CPU: 0
    > EIP: 0060:[<c014a882>] Not tainted VLI
    > EFLAGS: 00010002 (2.6.10-mm2)
    > EIP is at check_slabuse+0x52/0xf0

    Hmm, isn't that from Manfred's patch to periodically scan? Doesn't look
    to me like it's related to the page prep fixup. What kind of load, etc?

    thanks,
    -chris
    -
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