Re: [PATCH] USB: whci-hcd: add more checks for dma mapping error

2016-03-25 Thread Vladimir Zapolskiy
On 26.03.2016 00:56, Alexey Khoroshilov wrote: > On 26.03.2016 01:03, Vladimir Zapolskiy wrote: >> On 25.03.2016 22:23, Alexey Khoroshilov wrote: >>> Fixing checks for dma mapping error in qset_fill_page_list(), >>> I have missed two similar problems in qset_add_urb_sg() and >>> in qset_add_urb_sg_

Re: [PATCH] USB: whci-hcd: add more checks for dma mapping error

2016-03-25 Thread Alexey Khoroshilov
On 26.03.2016 01:03, Vladimir Zapolskiy wrote: On 25.03.2016 22:23, Alexey Khoroshilov wrote: Fixing checks for dma mapping error in qset_fill_page_list(), I have missed two similar problems in qset_add_urb_sg() and in qset_add_urb_sg_linearize(). Found by Linux Driver Verification project (lin

Re: [PATCH] USB: whci-hcd: add more checks for dma mapping error

2016-03-25 Thread Vladimir Zapolskiy
On 25.03.2016 22:23, Alexey Khoroshilov wrote: > Fixing checks for dma mapping error in qset_fill_page_list(), > I have missed two similar problems in qset_add_urb_sg() and > in qset_add_urb_sg_linearize(). > > Found by Linux Driver Verification project (linuxtesting.org). > > Signed-off-by: Alex

[PATCH] USB: whci-hcd: add more checks for dma mapping error

2016-03-25 Thread Alexey Khoroshilov
Fixing checks for dma mapping error in qset_fill_page_list(), I have missed two similar problems in qset_add_urb_sg() and in qset_add_urb_sg_linearize(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov --- drivers/usb/host/whci/qset.c | 6 +-