Re: [PATCH 14/14] staging: binder: Improve Kconfig entry for ANDROID_BINDER_IPC_32BIT

Arve Hjønnevåg
2014-02-19T00:18:09Z

On Mon, Feb 17, 2014 at 1:58 PM, John Stultz <john.stultz@linaro.org> wrote:
> Add a more clear explanation of the option in the prompt, and
> make the config depend on ANDROID_BINDER_IPC being selected.
>
> Also sets the default to y, which matches AOSP.
>

I don't know if you want the default to be y. By the time this kernel
is used, the user-space default may have switched to using the 64 bit
interface by default. The android-3.10 kernel currently defaulting to
y since it may get used with a 4.4 android user-space, and because the
32 bit arm kernel is missing the 8 byte get_user variant that it
needs.

--
Arve Hjønnevåg