[PATCH v3 03/31] arm64: Exception handling

[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 stack. The vectors don't have a fixed address, only alignment
> (2^11) requirements.
> 
> Signed-off-by: Will Deacon <will.deacon at arm.com>
> Signed-off-by: Catalin Marinas <catalin.marinas at arm.com>
> Acked-by: Tony Lindgren <tony at atomide.com>

Acked-by: Arnd Bergmann <arnd at arndb.de>