[lkml]   [2011]   [Mar]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 0/2] jump label: update for .39
    On Thu, 2011-03-10 at 13:20 -0500, Jason Baron wrote:
    > On Thu, Mar 10, 2011 at 01:04:01PM -0500, Steven Rostedt wrote:
    > Now its up to the linker to decide where to place that element. Can we
    > > guarantee that it will always be on an 8 byte boundery?
    > > Hmm, I wonder if we could add a .ALIGN sizeof(long) before that?
    > >
    > we can. Sparc does it, see: arch/sparc/include/asm/jump_label.h.
    > So I guess it would be .align 8 for 64-bit and .align 4 for 32-bit...

    Now what about the vmlinux.ld? That has a align 8. Is that a one time
    short (align to 8 bytes here), or will it carry through aligning the
    rest of the section. If not, perhaps we may be OK.

    -- Steve

     \ /
      Last update: 2011-03-10 19:37    [W:0.019 / U:6.388 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site