[android-kernel] Kernel Compile Error : error: asm/arch/mm.h

2009-10-15 Thread tom
Hi, Each time I'm trying to compile the kernel (android_msm_htc_2.6.25), I'm having this error (below), Could you please advise how to get around the compilation. include/asm/page.h:103:2: error: #error Unknown user operations model In file included from include/asm/semaphore.h:13,

[android-kernel] Re: Real time kernel support in Android

2009-10-15 Thread Dianne Hackborn
On Wed, Oct 14, 2009 at 10:17 PM, vamsi android wrote: > Running the rt kernels will just slow down your android system, which is > > not what I think you want it to do. >> > *--> Regarding Android system performance, at present when we compare > iphone performance > and G1 perform

[android-kernel] Re: Touchscreen Input event processing in Android

2009-10-15 Thread DineshG
and why do you really bother about the flow from driver to EventHub . Its reaching instantaneously to EvetHub and no filtering in the path. So all your analysis for any means ca start from EventHub unless you are facing any weired problem of not all data reaching to Eventhub ? On Oct 12, 12:44 p

[android-kernel] O_SYNC flag doens't make cached memory uncached

2009-10-15 Thread DineshG
If we define a memory as cached in According to comments in android_pmem.h , /* set to indicate maps of this region should be cached, if a mix of * cached and uncached is desired, set this and open the device with * O_SYNC to get an uncached region */ if we want to use a mix and ma

[android-kernel] transform a standard linux kernel on Android kernel

2009-10-15 Thread Vesmar
Hi all, I'm very interested in test some pieces of Android Software on my installed x86 linux. My first tries was with the Dalvik VM and I found that is necessary apply the ashmem patch to my linux kernel and create the /dev/ashmem file (with mknod I think). My question is does any one know the

[android-kernel] O_SYNC flag doens't make cached memory uncached

2009-10-15 Thread DineshG
If we define a memory as cached in According to comments in android_pmem.h , /* set to indicate maps of this region should be cached, if a mix of * cached and uncached is desired, set this and open the device with * O_SYNC to get an uncached region */ if we want to use a mix and make

[android-kernel] Re: Real time kernel support in Android

2009-10-15 Thread Greg KH
On Wed, Oct 14, 2009 at 10:17 PM, vamsi android wrote: >> > Hi, >> > >> > Regarding Realtime patches, I was successfully able to patch it on >> > normal >> > linux kernel, but was not successful when I integrate it with Android >> > kernel. I was able to patch and compile it, but am facing while

[android-kernel] Fwd: Hi

2009-10-15 Thread dinesh
Hi, I tried to build android for omapzoom ldp and using the following command, # export ANDROID_JAVA_HOME=$JAVA_HOME # cd ~/mydroid_latest #cp vendor/ti/ldp1/buildspec.mk.default buildspec.mk # make -j2 PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION

[android-kernel] OMAP ZOOM ldp Build error

2009-10-15 Thread dinesh
Hi, I tried to build android for omapzoom ldp and using the following command, # export ANDROID_JAVA_HOME=$JAVA_HOME # cd ~/mydroid_latest #cp vendor/ti/ldp1/buildspec.mk.default buildspec.mk # make -j2 PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=