[PATCH v1 02/14] tee: add register user memory

2017-10-13 Thread Volodymyr Babchuk
From: Jens Wiklander Added new ioctl to allow users register own buffers as a shared memory. Signed-off-by: Jens Wiklander Signed-off-by: Volodymyr Babchuk --- * Removed dev_err() in cases when this is not exactly

[PATCH v1 02/14] tee: add register user memory

2017-10-13 Thread Volodymyr Babchuk
From: Jens Wiklander Added new ioctl to allow users register own buffers as a shared memory. Signed-off-by: Jens Wiklander Signed-off-by: Volodymyr Babchuk --- * Removed dev_err() in cases when this is not exactly an error * tee_shm_register() return ENOTSUPP in cases when registration

Re: [PATCH v1 02/14] tee: add register user memory

2017-09-29 Thread Volodymyr Babchuk
On 29.09.17 13:53, Mark Rutland wrote: On Thu, Sep 28, 2017 at 09:03:59PM +0300, Volodymyr Babchuk wrote: +static int +tee_ioctl_shm_register(struct tee_context *ctx, + struct tee_ioctl_shm_register_data __user *udata) +{ + long ret; + struct

Re: [PATCH v1 02/14] tee: add register user memory

2017-09-29 Thread Volodymyr Babchuk
On 29.09.17 13:53, Mark Rutland wrote: On Thu, Sep 28, 2017 at 09:03:59PM +0300, Volodymyr Babchuk wrote: +static int +tee_ioctl_shm_register(struct tee_context *ctx, + struct tee_ioctl_shm_register_data __user *udata) +{ + long ret; + struct

Re: [PATCH v1 02/14] tee: add register user memory

2017-09-29 Thread Mark Rutland
On Thu, Sep 28, 2017 at 09:03:59PM +0300, Volodymyr Babchuk wrote: > +static int > +tee_ioctl_shm_register(struct tee_context *ctx, > +struct tee_ioctl_shm_register_data __user *udata) > +{ > + long ret; > + struct tee_ioctl_shm_register_data data; > + struct

Re: [PATCH v1 02/14] tee: add register user memory

2017-09-29 Thread Mark Rutland
On Thu, Sep 28, 2017 at 09:03:59PM +0300, Volodymyr Babchuk wrote: > +static int > +tee_ioctl_shm_register(struct tee_context *ctx, > +struct tee_ioctl_shm_register_data __user *udata) > +{ > + long ret; > + struct tee_ioctl_shm_register_data data; > + struct

[PATCH v1 02/14] tee: add register user memory

2017-09-28 Thread Volodymyr Babchuk
From: Jens Wiklander Added new ioctl to allow users register own buffers as a shared memory. Signed-off-by: Jens Wiklander Signed-off-by: Volodymyr Babchuk --- drivers/tee/tee_core.c | 41 -

[PATCH v1 02/14] tee: add register user memory

2017-09-28 Thread Volodymyr Babchuk
From: Jens Wiklander Added new ioctl to allow users register own buffers as a shared memory. Signed-off-by: Jens Wiklander Signed-off-by: Volodymyr Babchuk --- drivers/tee/tee_core.c | 41 - drivers/tee/tee_shm.c| 210 +--