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    Subject[PATCH 06/10] uml: run mconsole "sysrq" in process context
    From: Paolo 'Blaisorblade' Giarrusso <>

    Things are breaking horribly with sysrq called in interrupt context. I want to
    try to fix it, but probably this is simpler. To tell the truth, sysrq is
    normally run in interrupt context, so there shouldn't be any problem.

    There's also a warning from the fault handler because it's run in atomic
    context (I have a patch for that, only I deferred it). This is why I'm doing

    Signed-off-by: Paolo 'Blaisorblade' Giarrusso <>

    arch/um/drivers/mconsole_user.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c
    --- a/arch/um/drivers/mconsole_user.c
    +++ b/arch/um/drivers/mconsole_user.c
    @@ -23,7 +23,7 @@ static struct mconsole_command commands[
    { "reboot", mconsole_reboot, MCONSOLE_PROC },
    { "config", mconsole_config, MCONSOLE_PROC },
    { "remove", mconsole_remove, MCONSOLE_PROC },
    - { "sysrq", mconsole_sysrq, MCONSOLE_INTR },
    + { "sysrq", mconsole_sysrq, MCONSOLE_PROC },
    { "help", mconsole_help, MCONSOLE_INTR },
    { "cad", mconsole_cad, MCONSOLE_INTR },
    { "stop", mconsole_stop, MCONSOLE_PROC },
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      Last update: 2005-09-21 19:54    [W:0.019 / U:17.468 seconds]
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