From: Andi Kleen <andi@firstfloor.org>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>,
Peter Zijlstra <peterz@infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Stephane Eranian <eranian@google.com>,
Thomas Gleixner <tglx@linutronix.de>,
"Yan, Zheng" <zheng.z.yan@intel.com>
Subject: Re: [PATCH 2/5] perf, x86, uncore: Add Haswell-EP uncore support
Date: Tue, 28 Oct 2014 16:30:42 +0100 [thread overview]
Message-ID: <20141028153042.GV12538@two.firstfloor.org> (raw)
In-Reply-To: <CAADnVQ+bZdb5wETaj8b8WYnZD4Myhexy8iHDoxsu3-srZwyRxQ@mail.gmail.com>
> snbep_uncore_msr_init_box() is called with:
> [ 1.055678] msr 0
> [ 1.056027] msr 3584
> [ 1.056376] msr 3600
> [ 1.056725] msr 3616
> [ 1.057074] msr 3632
> [ 1.057424] msr 1824
So it would normally crash here, right? That's the SBOX.
When you remove the sbox in hswep_msr_uncores the crash goes away,
correct?
-Andi
next prev parent reply other threads:[~2014-10-28 15:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-27 20:13 [PATCH 2/5] perf, x86, uncore: Add Haswell-EP uncore support Alexei Starovoitov
2014-10-28 15:30 ` Andi Kleen [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-10-28 23:15 Alexei Starovoitov
2014-10-29 3:11 ` Andi Kleen
2014-10-29 14:49 ` Patrick Lu
2014-09-04 23:08 [PATCH 1/5] perf, x86, uncore: Fix section mismatch in split uncore driver Andi Kleen
2014-09-04 23:08 ` [PATCH 2/5] perf, x86, uncore: Add Haswell-EP uncore support Andi Kleen
2014-10-22 19:07 ` Alexei Starovoitov
2014-10-27 11:57 ` Andi Kleen
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