[lkml]   [2007]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [patch 04/17] Add pagetable accessors to pack and unpack pagetable entries
    Andi Kleen wrote:
    > Why is there a difference for null syscall? I had assumed we patched all the
    > fast path cases relevant there. Do you have an idea where it comes from?

    Sure. There's indirect calls for things like sti/cli/iret. It goes
    back to native speed when you patch the real instructions inline.

    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: 2007-04-04 17:49    [W:0.022 / U:37.404 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site