View Full Version : [ubuntu] how to get return address from fast system call (sysenter)?

June 9th, 2008, 04:59 AM
Does anyone know how to get return address of system call when it's a fast system call? When I look at regs.eip, I always get 0ffffe410. I searched for some info, it says there is no push/pop stack operation during FSC. Then from where I can get the return address when a system call happens? My kernel is
Many thanks in advance.