Re: [RFC PATCH 6/6] char: fastrpc: Add support for compat ioctls

2018-11-30 Thread Thierry Escande
On 30/11/2018 14:46, Arnd Bergmann wrote: On Fri, Nov 30, 2018 at 2:20 PM Thierry Escande wrote: On 30/11/2018 13:58, Arnd Bergmann wrote: On Fri, Nov 30, 2018 at 11:48 AM Srinivas Kandagatla wrote: From: Thierry Escande This patch adds support for compat ioctl from 32 bits userland to Qu

Re: [RFC PATCH 6/6] char: fastrpc: Add support for compat ioctls

2018-11-30 Thread Arnd Bergmann
On Fri, Nov 30, 2018 at 2:20 PM Thierry Escande wrote: > On 30/11/2018 13:58, Arnd Bergmann wrote: > > On Fri, Nov 30, 2018 at 11:48 AM Srinivas Kandagatla > > wrote: > >> > >> From: Thierry Escande > >> > >> This patch adds support for compat ioctl from 32 bits userland to > >> Qualcomm fastrpc

Re: [RFC PATCH 6/6] char: fastrpc: Add support for compat ioctls

2018-11-30 Thread Thierry Escande
Hi Arnd, On 30/11/2018 13:58, Arnd Bergmann wrote: On Fri, Nov 30, 2018 at 11:48 AM Srinivas Kandagatla wrote: From: Thierry Escande This patch adds support for compat ioctl from 32 bits userland to Qualcomm fastrpc driver. Supported ioctls in this change are INIT, INVOKE, and ALLOC/FREE_D

Re: [RFC PATCH 6/6] char: fastrpc: Add support for compat ioctls

2018-11-30 Thread Arnd Bergmann
On Fri, Nov 30, 2018 at 11:48 AM Srinivas Kandagatla wrote: > > From: Thierry Escande > > This patch adds support for compat ioctl from 32 bits userland to > Qualcomm fastrpc driver. > > Supported ioctls in this change are INIT, INVOKE, and ALLOC/FREE_DMA. > > Most of the work is derived from var

[RFC PATCH 6/6] char: fastrpc: Add support for compat ioctls

2018-11-30 Thread Srinivas Kandagatla
From: Thierry Escande This patch adds support for compat ioctl from 32 bits userland to Qualcomm fastrpc driver. Supported ioctls in this change are INIT, INVOKE, and ALLOC/FREE_DMA. Most of the work is derived from various downstream Qualcomm kernels. Credits to various Qualcomm authors who ha