linux-kernel - [PATCH v2 0/2] x86/msr: MSR access failure changes

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Message-Id: <cover.1442793572.git.luto@kernel.org>
Date:	Sun, 20 Sep 2015 17:02:54 -0700
From:	Andy Lutomirski <luto@...nel.org>
To:	x86@...nel.org
Cc:	Paolo Bonzini <pbonzini@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	KVM list <kvm@...r.kernel.org>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	xen-devel <Xen-devel@...ts.xen.org>,
	linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andy Lutomirski <luto@...nel.org>
Subject: [PATCH v2 0/2] x86/msr: MSR access failure changes

This applies on top of my earlier paravirt MSR series.

Changes from v1:
 - Return zero instead of poison on bad RDMSRs.

Andy Lutomirski (2):
  x86/msr: Carry on after a non-"safe" MSR access fails without
    !panic_on_oops
  x86/msr: Set the return value to zero when native_rdmsr_safe fails

 arch/x86/include/asm/msr.h |  5 ++++-
 arch/x86/kernel/traps.c    | 55 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)

-- 
2.4.3

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