Re: [Xen-devel] [PATCH v3 0/3] Move RTC interrupt injection back into the vpt code.

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On 17/02/14 12:29, Andrew Cooper wrote:
> Hi,
> 
> This series implements the most recent idea Tim was proposing about
> reworking the RTC PF interrupt injection.
> 
> Patch 1 switches handling the !PIE case to calculate the right answer
> for REG_C.PF on demand rather than running the timers.
> Patch 2 switches back to the old model of having the vpt code control
> the timer interrupt injection; this is the fix for the w2k3 hang.
> Patch 3 is just a minor cleanup, and not particularly necessary.
> 
> v3 has undergone extensive testing in XenRT, confirming that the w2k3
> has not reoccurred in 100 tests (normally expect to see 10-30
> recurrences), and the clock drift tests are happy with the new code.
> 
> Roger:
>   Would you kindly test against FreeBSD again please?

Tested-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
On FreeBSD 10.0, 9.2 and 8.4.


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