Re: [PATCH] staging: gdm724x: Fix DMA from stack

2021-02-09 Thread Amey Narkhede
On 21/02/09 06:40PM, Greg KH wrote: > On Tue, Feb 09, 2021 at 08:24:15PM +0530, ameynarkhed...@gmail.com wrote: > > From: Amey Narkhede > > > > Stack allocated buffers cannot be used for DMA > > on all architectures so allocate usbdev buffer > > using kmalloc(). > > > > Signed-off-by: Amey

Re: [PATCH] staging: gdm724x: Fix DMA from stack

2021-02-09 Thread Dan Carpenter
On Tue, Feb 09, 2021 at 08:24:15PM +0530, ameynarkhed...@gmail.com wrote: > From: Amey Narkhede > > Stack allocated buffers cannot be used for DMA > on all architectures so allocate usbdev buffer > using kmalloc(). > > Signed-off-by: Amey Narkhede > --- > drivers/staging/gdm724x/gdm_usb.c | 6

Re: [PATCH] staging: gdm724x: Fix DMA from stack

2021-02-09 Thread Greg KH
On Tue, Feb 09, 2021 at 08:24:15PM +0530, ameynarkhed...@gmail.com wrote: > From: Amey Narkhede > > Stack allocated buffers cannot be used for DMA > on all architectures so allocate usbdev buffer > using kmalloc(). > > Signed-off-by: Amey Narkhede > --- > drivers/staging/gdm724x/gdm_usb.c | 6

Re: [PATCH] staging: gdm724x: Fix DMA from stack

2021-02-09 Thread kernel test robot
Hi, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on staging/staging-testing] url: https://github.com/0day-ci/linux/commits/ameynarkhede03-gmail-com/staging-gdm724x-Fix-DMA-from-stack/20210209-225530 base:

[PATCH] staging: gdm724x: Fix DMA from stack

2021-02-09 Thread ameynarkhede03
From: Amey Narkhede Stack allocated buffers cannot be used for DMA on all architectures so allocate usbdev buffer using kmalloc(). Signed-off-by: Amey Narkhede --- drivers/staging/gdm724x/gdm_usb.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git