On Tue, Jan 15, 2019 at 03:24:31PM +, Andrew Cooper wrote:
> On 30/11/2018 09:01, Chao Gao wrote:
> > On Thu, Nov 29, 2018 at 10:56:53AM +0100, Roger Pau Monné wrote:
> >> On Thu, Nov 29, 2018 at 12:43:25PM +0800, Chao Gao wrote:
> >>> On Wed, Nov 28, 2018 at 04:22:09PM +0100, Roger Pau Monné w
On 30/11/2018 09:01, Chao Gao wrote:
> On Thu, Nov 29, 2018 at 10:56:53AM +0100, Roger Pau Monné wrote:
>> On Thu, Nov 29, 2018 at 12:43:25PM +0800, Chao Gao wrote:
>>> On Wed, Nov 28, 2018 at 04:22:09PM +0100, Roger Pau Monné wrote:
On Wed, Nov 28, 2018 at 01:34:16PM +0800, Chao Gao wrote:
>>
On 12/12/18 2:26 AM, Jan Beulich wrote:
On 11.12.18 at 19:16, wrote:
>> BTW: Apart from the fact its ugly and take a lng time to complete, do you
>> have any practical isssues you want to highlight? maybe that can
>> help upstream as well.
> The situation for a kernel and a hypervisor mi
>>> On 11.12.18 at 19:16, wrote:
> BTW: Apart from the fact its ugly and take a lng time to complete, do you
> have any practical isssues you want to highlight? maybe that can
> help upstream as well.
The situation for a kernel and a hypervisor might be different here
(but in the Linux case
On Tue, Dec 11, 2018 at 10:01:11AM -0700, Jan Beulich wrote:
On 28.11.18 at 06:34, wrote:
>> This patch ports microcode improvement patches from linux kernel.
>>
>> Before you read any further: the early loading method is still the
>> preferred one and you should always do that. The followin
On Tue, Dec 11, 2018 at 10:01:11AM -0700, Jan Beulich wrote:
> >>> On 28.11.18 at 06:34, wrote:
> > This patch ports microcode improvement patches from linux kernel.
> >
> > Before you read any further: the early loading method is still the
> > preferred one and you should always do that. The fol
>>> On 28.11.18 at 06:34, wrote:
> This patch ports microcode improvement patches from linux kernel.
>
> Before you read any further: the early loading method is still the
> preferred one and you should always do that. The following patch is
> improving the late loading mechanism for long running
On 11/30/18 4:46 AM, Jan Beulich wrote:
On 29.11.18 at 23:43, wrote:
>> One other comment about this patch (which IIRC was raised by Andrew on
>> an earlier version) is that it may be worth to stop timer calibration. I
>> am pretty sure we've seen deadlocks, which is why we ended up disabling
>>> On 29.11.18 at 23:43, wrote:
> One other comment about this patch (which IIRC was raised by Andrew on
> an earlier version) is that it may be worth to stop timer calibration. I
> am pretty sure we've seen deadlocks, which is why we ended up disabling
> it during microcode updates.
I recall th
On Thu, Nov 29, 2018 at 10:56:53AM +0100, Roger Pau Monné wrote:
>On Thu, Nov 29, 2018 at 12:43:25PM +0800, Chao Gao wrote:
>> On Wed, Nov 28, 2018 at 04:22:09PM +0100, Roger Pau Monné wrote:
>> >On Wed, Nov 28, 2018 at 01:34:16PM +0800, Chao Gao wrote:
>> >> This patch ports microcode improvement
On 11/29/18 4:56 AM, Roger Pau Monné wrote:
> On Thu, Nov 29, 2018 at 12:43:25PM +0800, Chao Gao wrote:
>> On Wed, Nov 28, 2018 at 04:22:09PM +0100, Roger Pau Monné wrote:
>>> On Wed, Nov 28, 2018 at 01:34:16PM +0800, Chao Gao wrote:
>>>
@@ -311,13 +350,45 @@ int
microcode_update(XEN_GUE
On Thu, Nov 29, 2018 at 12:43:25PM +0800, Chao Gao wrote:
> On Wed, Nov 28, 2018 at 04:22:09PM +0100, Roger Pau Monné wrote:
> >On Wed, Nov 28, 2018 at 01:34:16PM +0800, Chao Gao wrote:
> >> This patch ports microcode improvement patches from linux kernel.
> >>
> >> Before you read any further: th
On Wed, Nov 28, 2018 at 04:22:09PM +0100, Roger Pau Monné wrote:
>On Wed, Nov 28, 2018 at 01:34:16PM +0800, Chao Gao wrote:
>> This patch ports microcode improvement patches from linux kernel.
>>
>> Before you read any further: the early loading method is still the
>> preferred one and you should
On Wed, Nov 28, 2018 at 01:34:16PM +0800, Chao Gao wrote:
> This patch ports microcode improvement patches from linux kernel.
>
> Before you read any further: the early loading method is still the
> preferred one and you should always do that. The following patch is
> improving the late loading me
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