Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-22 Thread Jan Beulich
>>> On 22.09.17 at 10:44, wrote: > On 22/09/17 10:35, Jan Beulich wrote: > On 22.09.17 at 10:27, wrote: >>> On 22/09/17 09:53, Jan Beulich wrote: >>> On 22.09.17 at 08:19, wrote: > On 21/09/17 13:48, Jan Beulich wrote: > On 21.09.17 at 13:39, wrote: >>> On 21/09/17 13:31

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-22 Thread Juergen Gross
On 22/09/17 10:35, Jan Beulich wrote: On 22.09.17 at 10:27, wrote: >> On 22/09/17 09:53, Jan Beulich wrote: >> On 22.09.17 at 08:19, wrote: On 21/09/17 13:48, Jan Beulich wrote: On 21.09.17 at 13:39, wrote: >> On 21/09/17 13:31, Jan Beulich wrote: >> On 21.09.1

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-22 Thread Jan Beulich
>>> On 22.09.17 at 10:27, wrote: > On 22/09/17 09:53, Jan Beulich wrote: > On 22.09.17 at 08:19, wrote: >>> On 21/09/17 13:48, Jan Beulich wrote: >>> On 21.09.17 at 13:39, wrote: > On 21/09/17 13:31, Jan Beulich wrote: > On 21.09.17 at 09:53, wrote: >>> On 21/09/17 08:15

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-22 Thread Juergen Gross
On 22/09/17 09:53, Jan Beulich wrote: On 22.09.17 at 08:19, wrote: >> On 21/09/17 13:48, Jan Beulich wrote: >> On 21.09.17 at 13:39, wrote: On 21/09/17 13:31, Jan Beulich wrote: On 21.09.17 at 09:53, wrote: >> On 21/09/17 08:15, Jan Beulich wrote: >> On 21.09.1

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-22 Thread Jan Beulich
>>> On 22.09.17 at 08:19, wrote: > On 21/09/17 13:48, Jan Beulich wrote: > On 21.09.17 at 13:39, wrote: >>> On 21/09/17 13:31, Jan Beulich wrote: >>> On 21.09.17 at 09:53, wrote: > On 21/09/17 08:15, Jan Beulich wrote: > On 21.09.17 at 06:35, wrote: >>> On 20/09/17 17:35

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-21 Thread Juergen Gross
On 21/09/17 13:48, Jan Beulich wrote: On 21.09.17 at 13:39, wrote: >> On 21/09/17 13:31, Jan Beulich wrote: >> On 21.09.17 at 09:53, wrote: On 21/09/17 08:15, Jan Beulich wrote: On 21.09.17 at 06:35, wrote: >> On 20/09/17 17:35, Jan Beulich wrote: >> On 20.09.1

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-21 Thread Juergen Gross
On 21/09/17 13:48, Jan Beulich wrote: On 21.09.17 at 13:39, wrote: >> On 21/09/17 13:31, Jan Beulich wrote: >> On 21.09.17 at 09:53, wrote: On 21/09/17 08:15, Jan Beulich wrote: On 21.09.17 at 06:35, wrote: >> On 20/09/17 17:35, Jan Beulich wrote: >> On 20.09.1

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-21 Thread Jan Beulich
>>> On 21.09.17 at 13:39, wrote: > On 21/09/17 13:31, Jan Beulich wrote: > On 21.09.17 at 09:53, wrote: >>> On 21/09/17 08:15, Jan Beulich wrote: >>> On 21.09.17 at 06:35, wrote: > On 20/09/17 17:35, Jan Beulich wrote: > On 20.09.17 at 14:44, wrote: >>> On 20/09/17 13:48

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-21 Thread Juergen Gross
On 21/09/17 13:31, Jan Beulich wrote: On 21.09.17 at 09:53, wrote: >> On 21/09/17 08:15, Jan Beulich wrote: >> On 21.09.17 at 06:35, wrote: On 20/09/17 17:35, Jan Beulich wrote: On 20.09.17 at 14:44, wrote: >> On 20/09/17 13:48, Jan Beulich wrote: >> On 20.09.1

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-21 Thread Jan Beulich
>>> On 21.09.17 at 09:53, wrote: > On 21/09/17 08:15, Jan Beulich wrote: > On 21.09.17 at 06:35, wrote: >>> On 20/09/17 17:35, Jan Beulich wrote: >>> On 20.09.17 at 14:44, wrote: > On 20/09/17 13:48, Jan Beulich wrote: > On 20.09.17 at 13:10, wrote: >>> I thought about a

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-21 Thread Juergen Gross
On 21/09/17 08:15, Jan Beulich wrote: On 21.09.17 at 06:35, wrote: >> On 20/09/17 17:35, Jan Beulich wrote: >> On 20.09.17 at 14:44, wrote: On 20/09/17 13:48, Jan Beulich wrote: On 20.09.17 at 13:10, wrote: >> I thought about a cap and TBH I'm not sure which would be s

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Jan Beulich
>>> On 21.09.17 at 06:35, wrote: > On 20/09/17 17:35, Jan Beulich wrote: > On 20.09.17 at 14:44, wrote: >>> On 20/09/17 13:48, Jan Beulich wrote: >>> On 20.09.17 at 13:10, wrote: > I thought about a cap and TBH I'm not sure which would be sane to > apply. The global limits seem w

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Juergen Gross
On 20/09/17 17:35, Jan Beulich wrote: On 20.09.17 at 14:44, wrote: >> On 20/09/17 13:48, Jan Beulich wrote: >> On 20.09.17 at 13:10, wrote: On 20/09/17 12:34, Jan Beulich wrote: On 20.09.17 at 08:34, wrote: >> --- a/xen/common/compat/grant_table.c >> +++ b/xen/comm

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Jan Beulich
>>> On 20.09.17 at 14:44, wrote: > On 20/09/17 13:48, Jan Beulich wrote: > On 20.09.17 at 13:10, wrote: >>> On 20/09/17 12:34, Jan Beulich wrote: >>> On 20.09.17 at 08:34, wrote: > --- a/xen/common/compat/grant_table.c > +++ b/xen/common/compat/grant_table.c > @@ -1777,13 +17

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Julien Grall
Hi Jan, On 20/09/17 11:34, Jan Beulich wrote: On 20.09.17 at 08:34, wrote: --- a/xen/include/asm-arm/grant_table.h +++ b/xen/include/asm-arm/grant_table.h @@ -26,8 +26,8 @@ static inline int replace_grant_supported(void) return 1; } -#define gnttab_init_arch(gt)

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Juergen Gross
On 20/09/17 13:48, Jan Beulich wrote: On 20.09.17 at 13:10, wrote: >> On 20/09/17 12:34, Jan Beulich wrote: >> On 20.09.17 at 08:34, wrote: --- a/xen/common/compat/grant_table.c +++ b/xen/common/compat/grant_table.c @@ -1777,13 +1784,15 @@ active_alloc_failed:

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Jan Beulich
>>> On 20.09.17 at 13:10, wrote: > On 20/09/17 12:34, Jan Beulich wrote: > On 20.09.17 at 08:34, wrote: >>> --- a/xen/common/compat/grant_table.c >>> +++ b/xen/common/compat/grant_table.c >>> @@ -157,21 +157,14 @@ int compat_grant_table_op(unsigned int cmd, >>> unsigned int m

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Juergen Gross
On 20/09/17 12:34, Jan Beulich wrote: On 20.09.17 at 08:34, wrote: >> --- a/xen/common/compat/grant_table.c >> +++ b/xen/common/compat/grant_table.c >> @@ -157,21 +157,14 @@ int compat_grant_table_op(unsigned int cmd, >> unsigned int max_frame_list_size_in_page = >>

Re: [Xen-devel] [PATCH v8 13/15] xen: make grant resource limits per domain

2017-09-20 Thread Jan Beulich
>>> On 20.09.17 at 08:34, wrote: > --- a/xen/common/compat/grant_table.c > +++ b/xen/common/compat/grant_table.c > @@ -157,21 +157,14 @@ int compat_grant_table_op(unsigned int cmd, > unsigned int max_frame_list_size_in_page = > (COMPAT_ARG_XLAT_SIZE - sizeof(*