diff options
Diffstat (limited to 'arch/um/drivers/mconsole_user.c')
-rw-r--r-- | arch/um/drivers/mconsole_user.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c index 4b109fe7fff8..9bfd405c3bd8 100644 --- a/arch/um/drivers/mconsole_user.c +++ b/arch/um/drivers/mconsole_user.c | |||
@@ -18,7 +18,12 @@ | |||
18 | #include "umid.h" | 18 | #include "umid.h" |
19 | 19 | ||
20 | static struct mconsole_command commands[] = { | 20 | static struct mconsole_command commands[] = { |
21 | { "version", mconsole_version, MCONSOLE_INTR }, | 21 | /* With uts namespaces, uts information becomes process-specific, so |
22 | * we need a process context. If we try handling this in interrupt | ||
23 | * context, we may hit an exiting process without a valid uts | ||
24 | * namespace. | ||
25 | */ | ||
26 | { "version", mconsole_version, MCONSOLE_PROC }, | ||
22 | { "halt", mconsole_halt, MCONSOLE_PROC }, | 27 | { "halt", mconsole_halt, MCONSOLE_PROC }, |
23 | { "reboot", mconsole_reboot, MCONSOLE_PROC }, | 28 | { "reboot", mconsole_reboot, MCONSOLE_PROC }, |
24 | { "config", mconsole_config, MCONSOLE_PROC }, | 29 | { "config", mconsole_config, MCONSOLE_PROC }, |