hi,all
I am porting android to loongson2f, but when I boot the system,
the kernel panic, by adding printf statement, I found that when the
android file system init the ashmem failed. The following is the
calling path of init program:
main ->property_ini t->init_property_area ->init_workspa
If you are using 64bit kernel,you need to handle the 32 bit ioctl. Ioctl number often related to a type size,while the same type might have different size for 32bit usrrland and 64bit kernal,so we often need compact_ioctl to translate. Lots of samples in drivers.李晖 编写：hi,all
I am porting andr
Android needs the kernel be 32bit.
在 2011年12月11日 下午11:37，zhangfx 写道：
> If you are using 64bit kernel,you need to handle the 32 bit ioctl. Ioctl
> number often related to a type size,while the same type might have different
> size for 32bit usrrland and 64bit kernal,so we often need compact_ioctl
Android needs the kernel be 32bit.
在 2011年12月11日 下午11:37，zhangfx 写道：
> If you are using 64bit kernel,you need to handle the 32 bit ioctl. Ioctl
> number often related to a type size,while the same type might have different
> size for 32bit usrrland and 64bit kernal,so we often need compact_ioctl
