Initialises basic data structures and performs teardown of argo state
for domain shutdown.
Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
Introduces a new Xen command line parameter 'argo': bool to enable/disable
the argo hypercall. Defaults to disabled.
New headers:
public/
On 01/07/2019 02:42 AM, Christopher Clark wrote:
> Initialises basic data structures and performs teardown of argo state
> for domain shutdown.
>
> Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
>
> Introduces a new Xen command line parameter 'argo': bool to enable/disable
> th
On Tue, Jan 8, 2019 at 2:09 PM Ross Philipson wrote:
>
> On 01/07/2019 02:42 AM, Christopher Clark wrote:
> > Initialises basic data structures and performs teardown of argo state
> > for domain shutdown.
> >
> > Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
> >
> > Introduces
On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
wrote:
>
> Initialises basic data structures and performs teardown of argo state
> for domain shutdown.
>
> Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
>
> Introduces a new Xen command line parameter 'argo': bool to enable/disa
On Tue, Jan 8, 2019 at 2:54 PM Jason Andryuk wrote:
>
> On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
> wrote:
> >
> > Initialises basic data structures and performs teardown of argo state
> > for domain shutdown.
> >
> > Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
> >
>
>>> On 08.01.19 at 23:54, wrote:
First of all - please trim your replies.
> On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
> wrote:
>> --- a/docs/misc/xen-command-line.pandoc
>> +++ b/docs/misc/xen-command-line.pandoc
>> @@ -182,6 +182,17 @@ Permit Xen to use "Always Running APIC Timer" supp
On Wed, Jan 9, 2019 at 1:48 AM Christopher Clark
wrote:
>
> On Tue, Jan 8, 2019 at 2:54 PM Jason Andryuk wrote:
> >
> > On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
> > wrote:
> > > +
> > > +/* A space-available notification that is awaiting sufficient space */
> > > +struct pending_ent
> >
On Wed, Jan 9, 2019 at 4:35 AM Jan Beulich wrote:
>
> >>> On 08.01.19 at 23:54, wrote:
>
> First of all - please trim your replies.
Sorry. Will do.
> > On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
> > wrote:
> >> --- a/docs/misc/xen-command-line.pandoc
> >> +++ b/docs/misc/xen-command-li
>>> On 09.01.19 at 15:26, wrote:
> On Wed, Jan 9, 2019 at 4:35 AM Jan Beulich wrote:
>> >>> On 08.01.19 at 23:54, wrote:
>> > On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
>> > wrote:
>> >> + */
>> >> +struct argo_ring_info *ring_info;
>> >> +/* domain to be notified when space
On Wed, Jan 9, 2019 at 6:16 AM Jason Andryuk wrote:
> On Wed, Jan 9, 2019 at 1:48 AM Christopher Clark
> wrote:
> > On Tue, Jan 8, 2019 at 2:54 PM Jason Andryuk wrote:
> > > On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
> > > wrote:
>
> > > > +
> > > > +/* A space-available notification th
aOn Mon, Jan 7, 2019 at 8:44 AM Christopher Clark
wrote:
>
> Initialises basic data structures and performs teardown of argo state
> for domain shutdown.
>
> Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
>
> Introduces a new Xen command line parameter 'argo': bool to enable/di
>>> On 10.01.19 at 11:19, wrote:
> aOn Mon, Jan 7, 2019 at 8:44 AM Christopher Clark
> wrote:
>>
>> +/* Xen command line option to enable argo */
>> +static bool __read_mostly opt_argo_enabled;
>> +boolean_param("argo", opt_argo_enabled);
>
> I would drop the opt_* prefix, new options added re
On Thu, Jan 10, 2019 at 12:52 PM Jan Beulich wrote:
>
> >>> On 10.01.19 at 11:19, wrote:
> > aOn Mon, Jan 7, 2019 at 8:44 AM Christopher Clark
> > wrote:
> >>
> >> +/* Xen command line option to enable argo */
> >> +static bool __read_mostly opt_argo_enabled;
> >> +boolean_param("argo", opt_ar
>>> On 10.01.19 at 13:26, wrote:
> On Thu, Jan 10, 2019 at 12:52 PM Jan Beulich wrote:
>>
>> >>> On 10.01.19 at 11:19, wrote:
>> > aOn Mon, Jan 7, 2019 at 8:44 AM Christopher Clark
>> > wrote:
>> >>
>> >> +/* Xen command line option to enable argo */
>> >> +static bool __read_mostly opt_argo_
On 06/01/19 at 11:42pm, Christopher Clark wrote:
+partner_rings_remove(struct domain *src_d)
+ring_info = ring_find_info(dst_d, &send_info->id);
ring_find_info is defined later (PATCH 07/15), should it be moved to
this patch since it is now used here?
--
Eric Chanudet
__
On Wed, Jan 9, 2019 at 6:38 AM Jan Beulich wrote:
>
> >>> On 09.01.19 at 15:26, wrote:
> > On Wed, Jan 9, 2019 at 4:35 AM Jan Beulich wrote:
> >> >>> On 08.01.19 at 23:54, wrote:
> >> > On Mon, Jan 7, 2019 at 2:43 AM Christopher Clark
> >> > wrote:
> >> >> + */
> >> >> +struct argo_ri
On Thu, Jan 10, 2019 at 2:19 AM Roger Pau Monné wrote:
>
> On Mon, Jan 7, 2019 at 8:44 AM Christopher Clark
> wrote:
> >
> > Initialises basic data structures and performs teardown of argo state
> > for domain shutdown.
> > diff --git a/xen/common/argo.c b/xen/common/argo.c
> > index 6f782f7..8
On Thu, Jan 10, 2019 at 8:16 AM Eric Chanudet wrote:
>
> On 06/01/19 at 11:42pm, Christopher Clark wrote:
> >+partner_rings_remove(struct domain *src_d)
>
> >+ring_info = ring_find_info(dst_d, &send_info->id);
> ring_find_info is defined later (PATCH 07/15), should it be moved to
On Fri, Jan 11, 2019 at 7:04 AM Christopher Clark
wrote:
>
> On Thu, Jan 10, 2019 at 2:19 AM Roger Pau Monné wrote:
> >
> > On Mon, Jan 7, 2019 at 8:44 AM Christopher Clark
> > wrote:
> > > +/*
> > > + * Locking is organized as follows:
> > > + *
> > > + * Terminology: R() means taking a read l
>>> On 07.01.19 at 08:42, wrote:
> --- a/xen/common/argo.c
> +++ b/xen/common/argo.c
> @@ -17,7 +17,177 @@
> */
>
> #include
> +#include
> +#include
> +#include
> +#include
> +#include
> #include
> +#include
> +#include
> +
> +DEFINE_XEN_GUEST_HANDLE(xen_argo_addr_t);
> +DEFINE_XEN_
On Fri, Jan 11, 2019 at 1:27 AM Roger Pau Monné wrote:
> On Fri, Jan 11, 2019 at 7:04 AM Christopher Clark
> wrote:
> >
> > On Thu, Jan 10, 2019 at 2:19 AM Roger Pau Monné wrote:
> > >
> > > On Mon, Jan 7, 2019 at 8:44 AM Christopher Clark
> > > wrote:
> > > > +/*
> > > > + * Locking is organi
On Fri, Jan 11, 2019 at 3:54 AM Jan Beulich wrote:
>
> >>> On 07.01.19 at 08:42, wrote:
> > --- a/xen/common/argo.c
> > +++ b/xen/common/argo.c
> > @@ -17,7 +17,177 @@
> > */
> >
> > #include
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> > #include
> > +#inclu
On Mon, Jan 14, 2019 at 9:32 AM Christopher Clark
wrote:
>
> On Fri, Jan 11, 2019 at 1:27 AM Roger Pau Monné wrote:
> > On Fri, Jan 11, 2019 at 7:04 AM Christopher Clark
> > wrote:
> > >
> > > On Thu, Jan 10, 2019 at 2:19 AM Roger Pau Monné
> > > wrote:
> > > >
> > > > On Mon, Jan 7, 2019 at
> On Jan 14, 2019, at 06:32, Roger Pau Monné wrote:
>
> On Mon, Jan 14, 2019 at 9:32 AM Christopher Clark
> wrote:
>>
>> I've written a document about the locking to add to the tree with the
>> series, and a copy is at github here:
>>
>> https://github.com/dozylynx/xen/blob/0cb95385eba696ecf4
Hi all
The locking scheme seems to be remaining sticking point. The rest are
mostly cosmetic issues (FAOD, they still need to be addressed). Frankly
I don't think there is enough time to address all the technical details,
but let me sum up each side's position and see if we can reach an
amicable
On 07/01/2019 07:42, Christopher Clark wrote:
> Initialises basic data structures and performs teardown of argo state
> for domain shutdown.
>
> Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
>
> Introduces a new Xen command line parameter 'argo': bool to enable/disable
> the arg
>>> On 14.01.19 at 15:58, wrote:
> On 07/01/2019 07:42, Christopher Clark wrote:
>> --- a/xen/common/argo.c
>> +++ b/xen/common/argo.c
>> long
>> do_argo_op(unsigned int cmd, XEN_GUEST_HANDLE_PARAM(void) arg1,
>
> I know I'm commenting on the wrong patch, but please use unsigned long
> cmd, so
Adding Juergen,
to make sure he is aware of the discussion, as this is an excellent summary of
the status of this series.
> On 14 Jan 2019, at 14:46, Wei Liu wrote:
>
> Hi all
>
> The locking scheme seems to be remaining sticking point. The rest are
> mostly cosmetic issues (FAOD, they still
On Mon, Jan 14, 2019 at 6:47 AM Wei Liu wrote:
>
> Hi all
>
> The locking scheme seems to be remaining sticking point. The rest are
> mostly cosmetic issues (FAOD, they still need to be addressed). Frankly
> I don't think there is enough time to address all the technical details,
> but let me sum
On Mon, Jan 14, 2019 at 3:48 PM Wei Liu wrote:
>
> Hi all
>
> The locking scheme seems to be remaining sticking point. The rest are
> mostly cosmetic issues (FAOD, they still need to be addressed). Frankly
> I don't think there is enough time to address all the technical details,
> but let me sum
On Mon, Jan 14, 2019 at 6:58 AM Andrew Cooper wrote:
>
> On 07/01/2019 07:42, Christopher Clark wrote:
> > Initialises basic data structures and performs teardown of argo state
> > for domain shutdown.
> >
> > Inclusion of the Argo implementation is dependent on CONFIG_ARGO.
> >
> > Introduces a n
On Mon, Jan 14, 2019 at 7:12 AM Jan Beulich wrote:
>
> >>> On 14.01.19 at 15:58, wrote:
> > On 07/01/2019 07:42, Christopher Clark wrote:
> >> --- a/xen/common/argo.c
> >> +++ b/xen/common/argo.c
> >> long
> >> do_argo_op(unsigned int cmd, XEN_GUEST_HANDLE_PARAM(void) arg1,
> >
> > I know I'm c
>>> On 15.01.19 at 08:21, wrote:
> On Mon, Jan 14, 2019 at 6:58 AM Andrew Cooper
> wrote:
>> On 07/01/2019 07:42, Christopher Clark wrote:
>> > --- a/docs/misc/xen-command-line.pandoc
>> > +++ b/docs/misc/xen-command-line.pandoc
>> > @@ -182,6 +182,17 @@ Permit Xen to use "Always Running APIC Ti
On 15/01/2019 09:01, Jan Beulich wrote:
On 15.01.19 at 08:21, wrote:
>> On Mon, Jan 14, 2019 at 6:58 AM Andrew Cooper
>> wrote:
>>> On 07/01/2019 07:42, Christopher Clark wrote:
--- a/docs/misc/xen-command-line.pandoc
+++ b/docs/misc/xen-command-line.pandoc
@@ -182,6 +182,17
>>> On 15.01.19 at 10:06, wrote:
> On 15/01/2019 09:01, Jan Beulich wrote:
> On 15.01.19 at 08:21, wrote:
>>> On Mon, Jan 14, 2019 at 6:58 AM Andrew Cooper
> wrote:
On 07/01/2019 07:42, Christopher Clark wrote:
> --- a/docs/misc/xen-command-line.pandoc
> +++ b/docs/misc/xen-com
On Mon, Jan 14, 2019 at 6:47 AM Wei Liu wrote:
>
> Hi all
>
> The locking scheme seems to be remaining sticking point. The rest are
> mostly cosmetic issues (FAOD, they still need to be addressed). Frankly
> I don't think there is enough time to address all the technical details,
> but let me sum
On Mon, Feb 04, 2019 at 12:56:13PM -0800, Christopher Clark wrote:
>
> Wei,
>
> do you have any feedback on the latest argo MAINTAINERS patch?
It looks fine to me.
Wei.
>
> Christopher
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