[lkml]   [2007]   [Jun]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 2/3]i386: early init pgt for fix virtual addr in head.S
    "Yinghai Lu" <> writes:

    > On 6/1/07, Eric W. Biederman <> wrote:
    >> "Yinghai Lu" <> writes:
    >> > early init pgt for fix virtual addr in head.S, so can use set_fixmap
    >> > before setup_arch.
    >> > otherwise set_fixmap_nocache will not work for i386
    >> >
    >> > Signed-off-by: "Eric W. Biederman" <>
    >> > Signed-off-by: Yinghai Lu <>
    >> Hmm. I'm wondering how my signed off by got on this one.
    >> Maybe I did this at some point.
    >> In any case this patch looks wrong (unless I'm completely mistaken)
    >> because it doesn't appear to handle PAE mode.
    >> Which is why I initialized the early page table in C, in my
    >> last round of patches on this subject.
    >> If we don't know the page table format doing this kind of
    >> thing is very difficult.
    > it is from post for your usb debug port patch. so you have updated one for i386?
    > and x86_64 is right?

    Yes. I posted it to lkml, and the virtualization list, on the 30th of April.
    I thought you had seen that.

    I don't mind you picking up the work, I have so many other things to do.
    But I did post a working version.

    It wasn't merged for 2.6.22 because it was so close to the merge window
    and so much other code was already in Andi queue.

    If need be I can dig it up again and repost.

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2007-06-01 22:39    [W:0.021 / U:23.784 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site