[lkml]   [2005]   [Dec]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: kmap_atomic slot collision
    Quoting Andrew Morton <>:
    > And lo, a bunch of places in the kernel are forgetting to disable local
    > interrupts. So if your ode is correctly coded as above, you can
    > scribble
    > on their kmap, but they cannot scribble on yours.

    That seems to be what I'm seeing.

    > Failing to disable local IRQs while taking KM_IRQn is a ghastly bug.
    > I'll
    > fix 'em up.
    Pls Cc me on a patch, I'm not on the list.

    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: 2005-12-17 22:06    [W:0.041 / U:1.192 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site