| Message ID | 665578f904484069bb6100fb20283b22a046ad9b.1571667489.git.andreyknvl@google.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 8442b02bf3c6770e0d7e7ea17be36c30e95987b6 |
| Headers | show |
| Series | USB: dummy-hcd: some updates | expand |
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 3d499d93c083..a8f1e5707c14 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -2725,7 +2725,7 @@ static struct platform_driver dummy_hcd_driver = { }; /*-------------------------------------------------------------------------*/ -#define MAX_NUM_UDC 2 +#define MAX_NUM_UDC 32 static struct platform_device *the_udc_pdev[MAX_NUM_UDC]; static struct platform_device *the_hcd_pdev[MAX_NUM_UDC];
When fuzzing the USB subsystem with syzkaller, we currently use 8 testing processes within one VM. To isolate testing processes from one another it is desirable to assign a dedicated USB bus to each of those, which means we need at least 8 Dummy UDC/HCD devices. This patch increases the maximum number of Dummy UDC/HCD devices to 32 (more than 8 in case we need more of them in the future). Signed-off-by: Andrey Konovalov <andreyknvl@google.com> --- drivers/usb/gadget/udc/dummy_hcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)