[PATCH 0/1] xhci feature for usb-next

[PATCH 0/1] xhci feature for usb-next

[Mathias Nyman]

Hi Greg

A very small change that was sitting in my for-usb-next branch for a while.

Thanks
Mathias

Sergey Shtylyov (1):
  usb: host: xhci: use snprintf() in xhci_decode_trb()

 drivers/usb/host/xhci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.25.1

[PATCH 1/1] usb: host: xhci: use snprintf() in xhci_decode_trb()

[Mathias Nyman]

From: Sergey Shtylyov <s.shtylyov@omp.ru>

Commit cbf286e8ef83 ("xhci: fix unsafe memory usage in xhci tracing")
apparently missed one sprintf() call in xhci_decode_trb() -- replace
it with the snprintf() call as well...

Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.

Fixes: cbf286e8ef83 ("xhci: fix unsafe memory usage in xhci tracing")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 28aaf031f9a8..1960b47acfb2 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -2417,7 +2417,7 @@ static inline const char *xhci_decode_trb(char *str, size_t size,
 			field3 & TRB_CYCLE ? 'C' : 'c');
 		break;
 	case TRB_STOP_RING:
-		sprintf(str,
+		snprintf(str, size,
 			"%s: slot %d sp %d ep %d flags %c",
 			xhci_trb_type_string(type),
 			TRB_TO_SLOT_ID(field3),
-- 
2.25.1

[PATCH 0/1] xhci feature for usb-next

[Mathias Nyman]

Hi Greg

One feature for usb-next.
Allow runtime suspend for xHCI on AMD Yellow Carp platform

Thanks
-Mathias

Nehal Bakulchandra Shah (1):
  usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform

 drivers/usb/host/xhci-pci.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

-- 
2.25.1