Re: [PATCH v3 03/31] arm64: Exception handling

2012-09-07 Thread Arnd Bergmann
On Friday 07 September 2012, Catalin Marinas wrote: > The patch contains the exception entry code (kernel/entry.S), pt_regs > structure and related accessors, undefined instruction trapping and > stack tracing. > > AArch64 Linux kernel (including kernel threads) runs in EL1 mode using > the SP1 st

[PATCH v3 03/31] arm64: Exception handling

2012-09-07 Thread Catalin Marinas
The patch contains the exception entry code (kernel/entry.S), pt_regs structure and related accessors, undefined instruction trapping and stack tracing. AArch64 Linux kernel (including kernel threads) runs in EL1 mode using the SP1 stack. The vectors don't have a fixed address, only alignment (2^1