On Fri, Jan 23, 2015 at 05:59:59PM -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, Jan 23, 2015 at 01:51:28PM -0600, Felipe Balbi escreveu: > > I'm using v3.19-rc5 on an ARM Cortex A9 board. Unfortunately, perf is > > not able to capture any stack traces even though I CONFIG_STACKTRACE, > > CONFIG_FRAME_POINTER and CONFIG_ARM_UNWIND all enabled. > > > > I wonder if anybody else is facing similar issues. > > Did it work with a previous kernel? haven't checked with this board. First time I tried to use perf for anything. -- balbi
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