From: Paolo 'Blaisorblade' Giarrusso <[email protected]>
Revert commit 12ebcd73e40e09f0dfddf89e465cc0541e0ff8b1, i.e.
[PATCH] uml: run mconsole "sysrq" in process context
on request from Jeff Dike.
a) sysrq may be run when the scheduler is non-functioning
b) the warning I wanted to fix actually came from the fault handler run in
atomic context. But I fixed that not to take the semaphore in a separate patch.
c) the fault handler is run because of a fault, and that fault was unaffected by
this patch.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <[email protected]>
Cc: Jeff Dike <[email protected]>
---
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_PROC },
+ { "sysrq", mconsole_sysrq, MCONSOLE_INTR },
{ "help", mconsole_help, MCONSOLE_INTR },
{ "cad", mconsole_cad, MCONSOLE_INTR },
{ "stop", mconsole_stop, MCONSOLE_PROC },
-
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