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Date: Mon, 14 Sep 2015 08:57:48 +0200 From: Peter Zijlstra <peterz@...radead.org> To: Vince Weaver <vincent.weaver@...ne.edu> Cc: mingo@...nel.org, linux-kernel@...r.kernel.org, acme@...nel.org, eranian@...gle.com, jolsa@...hat.com, alexander.shishkin@...ux.intel.com Subject: Re: [RFC][PATCH 0/3] variuos perf fixes On Sun, Sep 13, 2015 at 07:10:56PM -0400, Vince Weaver wrote: > On Thu, 10 Sep 2015, Peter Zijlstra wrote: > > > Vince reported some fail here: > > > > lkml.kernel.org/r/alpine.DEB.2.20.1509021227380.32729@...cent-weaver-1.umelst.maine.edu > > > > These patches are the result of me trying to fix it. > > > > Compile tested only, I'll try them after a sleep.. > > Sorry for the delay testing, your e-mails continue being sent to SPAM by > gmail for some reason. > > I patched up a 4.3-rc1 system with the patches, and pretty much my > *entire* perf_event test suite causes kernel oopses. > > This is on an AMD a10 system. > > [ 1564.442224] BUG: unable to handle kernel NULL pointer dereference at 00000000000001e8 Yeah, I really should just not set out patches when I'm that tired. What's worse, I already fixed this splat once, but forgot to copy it over to the right machine etc.. Total fail. -- 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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