On Thu, Dec 06, 2018 at 06:29:20PM -0300, Arnaldo Carvalho de Melo wrote: > Em Thu, Dec 06, 2018 at 12:51:48PM -0800, Andi Kleen escreveu: > > On Thu, Dec 06, 2018 at 02:01:40PM -0300, Arnaldo Carvalho de Melo wrote: > > > Em Mon, Nov 19, 2018 at 09:06:17PM -0800, Andi Kleen escreveu: > > > > From: Andi Kleen <a...@linux.intel.com> > > > > > > > > This is a fix for another instance of the skid problem Milian > > > > recently found [1] > > I think you forgot to add the reference, i.e. what is the url or > message-id that this [1] refers to?
Hmm, I thought I saw some patches from Milian for this earlier, but now I can't find them. Perhaps I misremember. Milian can point to them if they exist and are not just a figment of my imagination :-) These were the changes to report the stack frame RIP/RSP in the PEBS handler and use it for unwinding in perf. -Andi
