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    SubjectRe: [GIT PULL] x86/vdso changes for v3.1
    On Thu, Aug 25, 2011 at 3:51 PM, H. Peter Anvin <hpa@zytor.com> wrote:
    > On 08/25/2011 12:47 PM, Arnaud Lacombe wrote:
    >>
    >> CPU: Intel QEMU Virtual CPU version 0.14.50 stepping 03
    >> About to apply_alternatives
    >> start=c13bee88 a=0 instr_offset=-3922530 instr=cpu_idle+0x26/0x60
    >> repl_offset=2336 repl=__alt_instructions_end+0x0/0x29f instrlen=5
    >> repllen=3
    >>   done
    >
    > Since this is a QEMU setup, could you share enough of the setup to
    > reproduce?

    qemu-kvm -net none -kernel arch/x86/boot/bzImage -smp 2 -cpu host
    -nographic -append console=ttyS0

    With Arnaud's 'dot-config' on the v3.1-rc3 tag. Triggers instantly.
    It's definitely dependent on the config.

    Is there any binutils magic to find out which file a particular
    address in .altinstructions came from? I don't think there are
    meaningful symbols near it.

    --Andy
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