From: Andi Kleen <andi@firstfloor.org>
To: peterz@infradead.org
Cc: mingo@kernel.org, linux-kernel@vger.kernel.org
Subject: Fixes for the Haswell EP uncore driver
Date: Mon, 3 Nov 2014 17:00:25 -0800 [thread overview]
Message-ID: <1415062828-19759-1-git-send-email-andi@firstfloor.org> (raw)
The first patch is the "proper" fix for the SBOX boot crash on some
system. It replaces the disabling patch I submitted earlier.
If we write the initialization bits in different WRMSRs the
problem goes away.
Also fix another problem with wrong register offsets in the IRP
unit driver, thanks to Patrick Lu.
Finally fix the units for the memory controller (third
patch is optional, but harmless)
-Andi
next reply other threads:[~2014-11-04 1:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-04 1:00 Andi Kleen [this message]
2014-11-04 1:00 ` [PATCH 1/3] perf, x86: Add scaling units to the EP iMC events Andi Kleen
2014-11-16 12:34 ` [tip:perf/core] perf/x86/intel/uncore: " tip-bot for Andi Kleen
2014-11-04 1:00 ` [PATCH 2/3] perf, x86, uncore: Fix IRP uncore register offsets on Haswell EP Andi Kleen
2014-11-16 9:49 ` [tip:perf/urgent] perf/x86/intel/uncore: " tip-bot for Andi Kleen
2014-11-04 1:00 ` [PATCH 3/3] perf, x86, uncore: Fix SBOX PMU on Haswell-EP to fix boot crash Andi Kleen
2014-11-16 9:49 ` [tip:perf/urgent] perf/x86/intel/uncore: Fix boot crash on SBOX PMU on Haswell-EP tip-bot for Andi Kleen
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