Hi, Dave The nexus9(flounder) use arm64 on tegra platform. #git clone https://android.googlesource.com/kernel/tegra.git -b android-tegra-flounder-3.10-lollipop-release In my case i just modified the long to int(32bit long size = 4bytes, 64bit long size=8byte) in wifi-driver.
Sincerely. On Fri, Dec 19, 2014 at 7:29 AM, Dave Smith <dasmith1...@gmail.com> wrote: > Hi all - > > I was looking through some of the latest sources relating to 64-bit > Android support, hoping someone who is smarter with the kernel than I am > could confirm or deny something? > > Does anyone know what the minimum version of the Android kernel is to > properly run under 64-bit (ARM64 or x86_64)? It looks to me like the 3.10 > branch is required here whereas the 3.4 branch can still be used with > Lollipop on 32-bit only devices, does that seem correct? > > I'm assuming a 3.10 minimum because I saw some 32-bit compat shims in the > ashmem and binder driver sources. If this is case, can anyone tell me what > the other major changes were to the Android drivers to properly support > 64-bit user space? I'd like to compile a list of the highlights. > > Thanks! > -- > Dave Smith, PE > @devunwired > > -- > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel > --- > You received this message because you are subscribed to the Google Groups > "Android Linux Kernel Development" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to android-kernel+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel --- You received this message because you are subscribed to the Google Groups "Android Linux Kernel Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-kernel+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
