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xen-devel
Re: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while
Konrad Rzeszutek Wilk writes:
> On Thu, Sep 10, 2009 at 02:47:22PM +0900, Kouya Shimura wrote:
> Content-Description: message body text
> > Hi,
> >
> > I've found that modern windows OS never use the PIT timer,
>
> What about older Linux versions? Like RHEL3?
older Linux uses the PIT timer. Although I don't know about RHEL3,
RHEL5 uses the PIT timer actually.
Any way, my patch doesn't give a benefit to Linux. For example,
linux-2.6.28 (ubuntu 9.04) stops the PIT timer by itself.
Thanks,
Kouya
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- [Xen-devel] [PATCH 1/2] x86 hvm: don't set periodical timer again until its IRQ is delivered., (continued)
- Re: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Keir Fraser
- RE: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Cui, Dexuan
- Re: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Keir Fraser
- RE: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Cui, Dexuan
- Re: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Keir Fraser
- RE: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Kouya Shimura
- Re: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Keir Fraser
Re: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked, Konrad Rzeszutek Wilk
- Re: [Xen-devel] [PATCH] x86 hvm: freeze PIT/LAPIC timer emulation while its IRQ is masked,
Kouya Shimura <=
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