[GIT,PULL] tee driver for v4.18

Message ID 20180702121013.GA17791@jax.urgonet
State New
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Series
  • [GIT,PULL] tee driver for v4.18
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Pull-request

git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-drv-for-4.18

Message

Jens Wiklander July 2, 2018, 12:10 p.m.
Hello arm-soc maintainers,

Please pull these small tee driver enhancements. There's a new config
option for the OP-TEE driver, OPTEE_SHM_NUM_PRIV_PAGES. Also the OP-TEE
driver reads current time with ktime_get_real_ts64() from now on.

Thanks,
Jens

The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4:

  Linux 4.17 (2018-06-03 14:15:21 -0700)

are available in the Git repository at:

  git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-drv-for-4.18

for you to fetch changes up to 3249527f19d660c5adfb2b6f4ffd4ca0506b8755:

  tee: optee: making OPTEE_SHM_NUM_PRIV_PAGES configurable via Kconfig (2018-06-20 11:20:36 +0200)

----------------------------------------------------------------
Misc enhancement for tee driver subsystem

* Replaces getnstimeofday64() with ktime_get_real_ts64()
* Adds OPTEE_SHM_NUM_PRIV_PAGES to configure how many pages should be
  statically reserved for driver private allocations

----------------------------------------------------------------
Arnd Bergmann (1):
      tee: replace getnstimeofday64() with ktime_get_real_ts64()

Sahil Malhotra (1):
      tee: optee: making OPTEE_SHM_NUM_PRIV_PAGES configurable via Kconfig

 drivers/tee/optee/Kconfig | 8 ++++++++
 drivers/tee/optee/core.c  | 2 +-
 drivers/tee/optee/rpc.c   | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

Comments

Olof Johansson July 2, 2018, 5:18 p.m. | #1
Hi Jens,


On Mon, Jul 2, 2018 at 5:10 AM, Jens Wiklander
<jens.wiklander@linaro.org> wrote:
> Hello arm-soc maintainers,
>
> Please pull these small tee driver enhancements. There's a new config
> option for the OP-TEE driver, OPTEE_SHM_NUM_PRIV_PAGES. Also the OP-TEE
> driver reads current time with ktime_get_real_ts64() from now on.
>
> Thanks,
> Jens
>
> The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4:
>
>   Linux 4.17 (2018-06-03 14:15:21 -0700)
>
> are available in the Git repository at:
>
>   git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-drv-for-4.18
>
> for you to fetch changes up to 3249527f19d660c5adfb2b6f4ffd4ca0506b8755:
>
>   tee: optee: making OPTEE_SHM_NUM_PRIV_PAGES configurable via Kconfig (2018-06-20 11:20:36 +0200)
>
> ----------------------------------------------------------------
> Misc enhancement for tee driver subsystem
>
> * Replaces getnstimeofday64() with ktime_get_real_ts64()
> * Adds OPTEE_SHM_NUM_PRIV_PAGES to configure how many pages should be
>   statically reserved for driver private allocations
>
> ----------------------------------------------------------------
> Arnd Bergmann (1):
>       tee: replace getnstimeofday64() with ktime_get_real_ts64()
>
> Sahil Malhotra (1):
>       tee: optee: making OPTEE_SHM_NUM_PRIV_PAGES configurable via Kconfig

This doesn't seem to be bugfixes (and not regression fixes in
particular), so I took the liberty of queuing these for 4.19 (in
next/drivers) instead of fixes for v4.18.

Let me know if this was an inaccurate assessment and I can move them over.


Thanks!

-Olof
Jens Wiklander July 3, 2018, 5:41 a.m. | #2
On Mon, Jul 2, 2018 at 7:18 PM, Olof Johansson <olof@lixom.net> wrote:
> Hi Jens,
>
>
> On Mon, Jul 2, 2018 at 5:10 AM, Jens Wiklander
> <jens.wiklander@linaro.org> wrote:
>> Hello arm-soc maintainers,
>>
>> Please pull these small tee driver enhancements. There's a new config
>> option for the OP-TEE driver, OPTEE_SHM_NUM_PRIV_PAGES. Also the OP-TEE
>> driver reads current time with ktime_get_real_ts64() from now on.
>>
>> Thanks,
>> Jens
>>
>> The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4:
>>
>>   Linux 4.17 (2018-06-03 14:15:21 -0700)
>>
>> are available in the Git repository at:
>>
>>   git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-drv-for-4.18
>>
>> for you to fetch changes up to 3249527f19d660c5adfb2b6f4ffd4ca0506b8755:
>>
>>   tee: optee: making OPTEE_SHM_NUM_PRIV_PAGES configurable via Kconfig (2018-06-20 11:20:36 +0200)
>>
>> ----------------------------------------------------------------
>> Misc enhancement for tee driver subsystem
>>
>> * Replaces getnstimeofday64() with ktime_get_real_ts64()
>> * Adds OPTEE_SHM_NUM_PRIV_PAGES to configure how many pages should be
>>   statically reserved for driver private allocations
>>
>> ----------------------------------------------------------------
>> Arnd Bergmann (1):
>>       tee: replace getnstimeofday64() with ktime_get_real_ts64()
>>
>> Sahil Malhotra (1):
>>       tee: optee: making OPTEE_SHM_NUM_PRIV_PAGES configurable via Kconfig
>
> This doesn't seem to be bugfixes (and not regression fixes in
> particular), so I took the liberty of queuing these for 4.19 (in
> next/drivers) instead of fixes for v4.18.
>
> Let me know if this was an inaccurate assessment and I can move them over.

I'm sorry, my mistake. I meant 4.19, you did the right thing.

Thanks for reading my mind correctly! :-)

/Jens