From mboxrd@z Thu Jan 1 00:00:00 1970 From: ehrhardt@linux.vnet.ibm.com Subject: [PATCH 0/5] kvmtrace: add powerpc support for KVM_TRACE Date: Mon, 7 Jul 2008 15:56:48 +0200 Message-ID: <1215439013-11480-1-git-send-email-ehrhardt@linux.vnet.ibm.com> Cc: hollisb@us.ibm.com, avi@qumranet.com, kvm-ppc@vger.kernel.org, ehrhardt@linux.vnet.ibm.com To: kvm@vger.kernel.org Return-path: Received: from mtagate5.de.ibm.com ([195.212.29.154]:29837 "EHLO mtagate5.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752960AbYGGN5h (ORCPT ); Mon, 7 Jul 2008 09:57:37 -0400 Sender: kvm-owner@vger.kernel.org List-ID: From: Christian Ehrhardt This series contains the revised patch set Jerone/Hollis posted last week as well as the extension to use the KVM_TRACE infrastructure to trace the embedded powerpc instruction emulation. The series contains five patches (2 generic / 3 powerpc code): Subject: [PATCH 1/5] kvmtrace: Remove use of bit fields in kvm trace structure v3 Introducing a endian save way to store the flags event,tcs, num_data Subject: [PATCH 2/5] kvmtrace: make cycle calculation architecture aware let each architecture implement how to fill the trace cycle 64 bit field Subject: [PATCH 3/5] kvmppc: kvmtrace: enable KVM_TRACE building for powerpc enable KVM_TRACE for powerpc in Kconfig/Makefile Subject: [PATCH 4/5] kvmppc: kvmtrace: adds trace points for ppc tlb activity use KVM_TRACE to track tlb/shadow tlb activity on embedded powerpc Subject: [PATCH 5/5] kvmppc: kvmtrace: trace powerpc instruction emulation use KVM_TRACE to track instruction emulation overhead Signed-off-by: Christian Ehrhardt --- [diffstat] arch/powerpc/kvm/emulate.c | 4 ++++ b/arch/powerpc/kvm/44x_tlb.c | 15 ++++++++++++++- b/arch/powerpc/kvm/Kconfig | 11 +++++++++++ b/arch/powerpc/kvm/Makefile | 6 ++++-- b/arch/powerpc/kvm/emulate.c | 4 ++++ b/arch/powerpc/kvm/powerpc.c | 25 +++++++++++++++++++++++++ b/arch/x86/kvm/x86.c | 5 +++++ b/include/linux/kvm.h | 17 ++++++++++++++--- b/include/linux/kvm_host.h | 2 ++ b/virt/kvm/kvm_trace.c | 19 ++++++++++--------- include/linux/kvm.h | 4 ++++ virt/kvm/kvm_trace.c | 2 +- 12 files changed, 98 insertions(+), 16 deletions(-)