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Date: Fri, 18 Apr 2014 02:33:06 +0300 From: Nadav Amit <namit@...technion.ac.il> To: gleb@...nel.org, pbonzini@...hat.com Cc: tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, x86@...nel.org, kvm@...r.kernel.org, linux-kernel@...r.kernel.org, Nadav Amit <namit@...technion.ac.il> Subject: [PATCH 0/5] KVM: x86: Fix KVM behavior that does not follow spec This series of patches fix various scenarios in which KVM behavior does not follow x86 specifications. Each patch actually deals with a separate bug. These bugs can cause the guest to get stuck (i.e., make no progress), encounter spurious injected exceptions, or cause guest code to misbehave. As a result guest OS can potentially fail. Thanks for reviewing the patches. Nadav Amit (5): KVM: x86: Fix wrong/stuck PMU when guest does not use PMI KVM: x86: Fix CR3 reserved bits KVM: x86: IN instruction emulation should ignore REP-prefix KVM: x86: RSI/RDI/RCX are zero-extended when affected by string ops KVM: x86: Processor mode may be determined incorrectly arch/x86/include/asm/kvm_host.h | 6 +----- arch/x86/kvm/emulate.c | 11 ++++++----- arch/x86/kvm/pmu.c | 7 +++++-- arch/x86/kvm/x86.c | 27 ++++++--------------------- 4 files changed, 18 insertions(+), 33 deletions(-) -- 1.7.10.4 -- 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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