Marcelo Tosatti wrote: > On Sun, Sep 25, 2011 at 10:47:46PM +0800, Liu, Jinsong wrote: >> Marcelo Tosatti wrote: >>> On Fri, Sep 23, 2011 at 04:25:51PM +0800, Liu, Jinsong wrote: >>>> Marcelo Tosatti wrote: >>>>> On Thu, Sep 22, 2011 at 04:55:52PM +0800, Liu, Jinsong wrote: >>>>>>> From 4d5b83aba40ce0d421add9a41a6c591a8590a32e Mon Sep 17 >>>>>>> 00:00:00 2001 >>>>>> From: Liu, Jinsong <jinsong.liu@xxxxxxxxx> >>>>>> Date: Thu, 22 Sep 2011 14:00:08 +0800 >>>>>> Subject: [PATCH 2/2] KVM: emulate lapic tsc deadline timer for >>>>>> guest >>>>>> >>>>>> This patch emulate lapic tsc deadline timer for guest: >>>>>> Enumerate tsc deadline timer capability by CPUID; >>>>>> Enable tsc deadline timer mode by lapic MMIO; >>>>>> Start tsc deadline timer by WRMSR; >>>>>> >>>>>> Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx> --- >>>>>> arch/x86/include/asm/kvm_host.h | 2 + >>>>>> arch/x86/kvm/kvm_timer.h | 2 + >>>>>> arch/x86/kvm/lapic.c | 123 >>>>>> ++++++++++++++++++++++++++++++++------- arch/x86/kvm/lapic.h >>>>>> | 3 + arch/x86/kvm/x86.c | 16 +++++- >>>>>> 5 files changed, 123 insertions(+), 23 deletions(-) >>>>> >>>>> Looks good, please rebase against branch master of >>>>> >>>>> git://github.com/avikivity/kvm.git >>>> >>>> Rebased as attached. >>>> >>>> Thanks, >>>> Jinsong >>> >>> Please write a simple test case to arm a lapic timer via wrmsr (see >>> https://github.com/avikivity/kvm-unit-tests). >>> >>> Kernel patches have been applied, thanks. >> >> Marcelo, >> >> I'm not quite clear the purpose and usage of test case of the >> kvm-unit-tests. Can you give me some hint? > > The purpose is to add unit tests for new features (such as lapic > deadline timer). There are examples that make it relatively easy to > construct new test case (or modify existing ones to accomodate new > tests). > > Please add a new test case for lapic deadline timer, thanks. Thanks Marcelo. I will add the test case. Sorry for slow email reply because of holiday. Regards, Jinsong -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
