On 2018-05-07 14:12, Ralf Ramsauer wrote: > A cell may set this state if its internal ABI of the communication > region is incompatibel to the one provided by the hypervisor. > > Signed-off-by: Ralf Ramsauer <[email protected]> > --- > driver/sysfs.c | 2 ++ > hypervisor/control.c | 1 + > include/jailhouse/hypercall.h | 1 + > 3 files changed, 4 insertions(+) > > diff --git a/driver/sysfs.c b/driver/sysfs.c > index de25131c..4e1588f7 100644 > --- a/driver/sysfs.c > +++ b/driver/sysfs.c > @@ -215,6 +215,8 @@ static ssize_t state_show(struct kobject *kobj, struct > kobj_attribute *attr, > return sprintf(buffer, "shut down\n"); > case JAILHOUSE_CELL_FAILED: > return sprintf(buffer, "failed\n"); > + case JAILHOUSE_CELL_FAILED_COMM_REV: > + return sprintf(buffer, "ABI mismatch\n");
"Comm ABI mismatch" > default: > return sprintf(buffer, "invalid\n"); > } > diff --git a/hypervisor/control.c b/hypervisor/control.c > index df054cfb..1025852f 100644 > --- a/hypervisor/control.c > +++ b/hypervisor/control.c > @@ -695,6 +695,7 @@ static int cell_get_state(struct per_cpu *cpu_data, > unsigned long id) > case JAILHOUSE_CELL_RUNNING_LOCKED: > case JAILHOUSE_CELL_SHUT_DOWN: > case JAILHOUSE_CELL_FAILED: > + case JAILHOUSE_CELL_FAILED_COMM_REV: > return state; > default: > return -EINVAL; > diff --git a/include/jailhouse/hypercall.h b/include/jailhouse/hypercall.h > index 6142b042..e2d43912 100644 > --- a/include/jailhouse/hypercall.h > +++ b/include/jailhouse/hypercall.h > @@ -88,6 +88,7 @@ > #define JAILHOUSE_CELL_RUNNING_LOCKED 1 > #define JAILHOUSE_CELL_SHUT_DOWN 2 /* terminal state */ > #define JAILHOUSE_CELL_FAILED 3 /* terminal state */ > +#define JAILHOUSE_CELL_FAILED_COMM_REV 4 /* terminal state */ > > #define COMM_REGION_ABI_REVISION 0 > #define COMM_REGION_MAGIC "JHCOMM" > Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
