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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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