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Date: Mon, 30 Sep 2013 08:27:35 +0200 From: Ingo Molnar <mingo@...nel.org> To: Andi Kleen <ak@...ux.intel.com> Cc: Markus Trippelsdorf <markus@...ppelsdorf.de>, Linus Torvalds <torvalds@...ux-foundation.org>, linux-kernel@...r.kernel.org, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Arnaldo Carvalho de Melo <acme@...radead.org>, Arnaldo Carvalho de Melo <acme@...hat.com> Subject: Re: [GIT PULL] perf fixes * Andi Kleen <ak@...ux.intel.com> wrote: > > breaks "perf top" on my machine. I just see a gray screen with no text > > at all. Sometimes the following error messages are printed: > > *** Error in `perf': invalid fastbin entry (free): 0x00000000029b18c0 *** > > *** Error in `perf': malloc(): memory corruption (fast): 0x0000000000ee0b10 *** > > Hmm, works for me. In fact I wrote it to fix a perf top issue. What 'issue' and why wasn't it described in the changelog more accurately? The blurb you wrote in the changelog: | The libbfd C++ demangler doesn't seem to deal with cloned functions, | like symbol.clone.NUM. | | Just strip the dot part before demangling and add it back later. Only alludes to a C++ symbol resolution annoyance and thus isn't very informative. Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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