From: Nadav Amit <namit@cs.technion.ac.il>
To: pbonzini@redhat.com
Cc: gleb@kernel.org, tglx@linutronix.de, mingo@redhat.com,
hpa@zytor.com, x86@kernel.org, linux-kernel@vger.kernel.org,
nadav.amit@gmail.com, Nadav Amit <namit@cs.technion.ac.il>
Subject: [PATCH 0/2] KVM: x86: Missing rflags.rf fixes
Date: Thu, 24 Jul 2014 14:51:22 +0300 [thread overview]
Message-ID: <1406202684-5226-1-git-send-email-namit@cs.technion.ac.il> (raw)
In-Reply-To: <53CD080A.1000400@redhat.com>
These two patches address two remaining issues from the previous RF fixes
patch-set. One is setting RF during rep-string emulation, so if the
instruction emulation is incomplete, the entry back to the guest will perfromed
with RF=1 so no instruction breakpoint would occur. The second sets RF when
injecting a fault to the guest.
Nadav Amit (2):
KVM: x86: Setting rflags.rf during rep-string emulation
KVM: x86: set rflags.rf during fault injection
arch/x86/kvm/emulate.c | 6 +++++-
arch/x86/kvm/x86.c | 30 ++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+), 1 deletion(-)
--
1.9.1
next prev parent reply other threads:[~2014-07-24 11:54 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-21 11:37 [PATCH 0/7] KVM: x86: Additional " Nadav Amit
2014-07-21 11:37 ` [PATCH 1/7] KVM: x86: Defining missing x86 vectors Nadav Amit
2014-07-21 11:37 ` [PATCH 2/7] KVM: x86: Function for determining exception type Nadav Amit
2014-07-21 12:18 ` Paolo Bonzini
2014-07-21 21:30 ` Nadav Amit
2014-07-22 8:08 ` Paolo Bonzini
2014-07-21 11:37 ` [PATCH 3/7] KVM: x86: Clearing rflags.rf upon skipped emulated instruction Nadav Amit
2014-07-21 11:37 ` [PATCH 4/7] KVM: vmx: set rflags.rf during fault injection Nadav Amit
2014-07-21 12:05 ` Paolo Bonzini
2014-07-21 11:37 ` [PATCH 5/7] KVM: x86: popf emulation should not change RF Nadav Amit
2014-07-21 11:37 ` [PATCH 6/7] KVM: x86: Clear rflags.rf on emulated instructions Nadav Amit
2014-07-21 11:37 ` [PATCH 7/7] KVM: x86: Cleanup of rflags.rf cleaning Nadav Amit
2014-07-21 11:39 ` [PATCH kvm-unit-tests 0/3] x86: Test rflags.rf clearing/setting Nadav Amit
2014-07-21 11:39 ` [PATCH kvm-unit-tests 1/3] x86: Check rflags.rf is cleared after emulation Nadav Amit
2014-07-21 11:39 ` [PATCH kvm-unit-tests 2/3] x86: Test rflags.rf is set upon faults Nadav Amit
2014-07-21 12:24 ` Paolo Bonzini
2014-07-21 11:39 ` [PATCH kvm-unit-tests 3/3] x86: Check RFLAGS.RF on interrupt during REP-str Nadav Amit
2014-07-21 12:25 ` [PATCH kvm-unit-tests 0/3] x86: Test rflags.rf clearing/setting Paolo Bonzini
2014-07-24 11:55 ` [PATCH kvm-unit-tests] x86: Test rflags.rf is set upon faults Nadav Amit
2014-07-24 12:09 ` Paolo Bonzini
2014-07-21 12:19 ` [PATCH 0/7] KVM: x86: Additional rflags.rf fixes Paolo Bonzini
2014-07-21 12:28 ` Nadav Amit
2014-07-21 12:31 ` Paolo Bonzini
2014-07-24 11:51 ` Nadav Amit [this message]
2014-07-24 11:51 ` [PATCH 1/2] KVM: x86: Setting rflags.rf during rep-string emulation Nadav Amit
2014-07-24 11:51 ` [PATCH 2/2] KVM: x86: set rflags.rf during fault injection Nadav Amit
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