Re: [PATCH 1/3] ARM: perf: add support for perf regs API

2013-09-05 Thread Ard Biesheuvel
On 4 September 2013 20:04, Jean Pihet wrote: > From: Will Deacon > > This patch implements the functions required for the perf refs API, 'regs API' not 'refs API' Regards, Ard. > allowing the perf tool to interface kernel register dumps with libunwind > in order to provide userspace backtrac

[PATCH 1/3] ARM: perf: add support for perf regs API

2013-09-04 Thread Jean Pihet
From: Will Deacon This patch implements the functions required for the perf refs API, allowing the perf tool to interface kernel register dumps with libunwind in order to provide userspace backtracing. Signed-off-by: Will Deacon --- arch/arm/Kconfig | 2 ++ arch/arm/inclu