lkml.org 
[lkml]   [2008]   [May]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] kmemcheck: SMP support
    Vegard Nossum wrote:
    > This works on real hw, but not on qemu. It seems to get stuck waiting for one
    > of the atomic values to change. Don't know why yet, it might just be yet
    > another bug in qemu... (we've hit at least two of them so far. And they were
    > real bugs too.)
    >

    I've noticed that qemu mis-reports the eip of cmpxchg if it faults (it
    reports the eip of the start of the basic block, I think). Does that
    match what you're seeing?

    J


    \
     
     \ /
      Last update: 2008-05-23 17:43    [W:0.020 / U:2.936 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site