[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] X86/VPMU:clear the overflow status of which counter happened overflow
>>> On 12.12.16 at 11:35, <luwei.kang@xxxxxxxxx> wrote: > If a counter happend overflow just clear corresponding bit of > IA32_PERF_GLOBAL_OVF_CTRL, rather than clear all the bit of this msr. The code change is fine, but the description appears to be wrong: Isn't the change to avoid bits getting wrongly set, rather than any getting wrongly cleared? Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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