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Re: [Xen-devel] [PATCH] x86/time: tsc_check_writability() may need to be run a second time

On 02/10/2017 11:17 AM, Andrew Cooper wrote:
> On 10/02/17 11:11, Joao Martins wrote:
>> On 02/10/2017 11:03 AM, Jan Beulich wrote:
>>> While we shouldn't remove its current invocation, we need to re-run it
>>> for the case that the X86_FEATURE_TSC_RELIABLE feature flag has been
>>> cleared, in order to avoid using the TSC rendezvous function in case
>>> the TSC can't be written.
>>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
>> FWIW,
> Independent reviews are always worth it.  Please continue!

Nice, Thanks!


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