Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-03-01 Thread Chao Gao
On Thu, Mar 01, 2018 at 12:37:57AM -0700, Jan Beulich wrote: Chao Gao 03/01/18 7:34 AM >>> >>On Mon, Feb 26, 2018 at 09:10:33AM -0700, Jan Beulich wrote: >>>Again - here we're talking about implementation limits, not >>>bottlenecks. So in this context all I'm interested in is whether >>>(and

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-28 Thread Jan Beulich
>>> Chao Gao 03/01/18 7:34 AM >>> >On Mon, Feb 26, 2018 at 09:10:33AM -0700, Jan Beulich wrote: >>Again - here we're talking about implementation limits, not >>bottlenecks. So in this context all I'm interested in is whether >>(and if so which) implementation limit remains. If an (almost) >>arbitr

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-28 Thread Juergen Gross
On 01/03/18 06:21, Chao Gao wrote: > On Mon, Feb 26, 2018 at 09:10:33AM -0700, Jan Beulich wrote: > On 26.02.18 at 14:11, wrote: >>> On Mon, Feb 26, 2018 at 01:26:42AM -0700, Jan Beulich wrote: >>> On 23.02.18 at 19:11, wrote: > On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-28 Thread Chao Gao
On Mon, Feb 26, 2018 at 09:10:33AM -0700, Jan Beulich wrote: On 26.02.18 at 14:11, wrote: >> On Mon, Feb 26, 2018 at 01:26:42AM -0700, Jan Beulich wrote: >> On 23.02.18 at 19:11, wrote: On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: > Signed-off-by: Chao Gao > --

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-27 Thread George Dunlap
On 02/26/2018 01:11 PM, Chao Gao wrote: > On Mon, Feb 26, 2018 at 01:26:42AM -0700, Jan Beulich wrote: > On 23.02.18 at 19:11, wrote: >>> On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: Signed-off-by: Chao Gao --- xen/include/public/hvm/hvm_info_table.h | 2 +-

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-26 Thread Jan Beulich
>>> On 26.02.18 at 14:11, wrote: > On Mon, Feb 26, 2018 at 01:26:42AM -0700, Jan Beulich wrote: > On 23.02.18 at 19:11, wrote: >>> On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: Signed-off-by: Chao Gao --- xen/include/public/hvm/hvm_info_table.h | 2 +- 1 file

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-26 Thread Chao Gao
On Mon, Feb 26, 2018 at 01:26:42AM -0700, Jan Beulich wrote: On 23.02.18 at 19:11, wrote: >> On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: >>> Signed-off-by: Chao Gao >>> --- >>> xen/include/public/hvm/hvm_info_table.h | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-26 Thread Jan Beulich
>>> On 23.02.18 at 19:11, wrote: > On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: >> Signed-off-by: Chao Gao >> --- >> xen/include/public/hvm/hvm_info_table.h | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/xen/include/public/hvm/hvm_info_table.h > b/xen/

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-23 Thread Chao Gao
On Fri, Feb 23, 2018 at 06:11:39PM +, Roger Pau Monné wrote: >On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: >> Signed-off-by: Chao Gao >> --- >> xen/include/public/hvm/hvm_info_table.h | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/xen/include/public/

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-23 Thread Roger Pau Monné
On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: > Signed-off-by: Chao Gao > --- > xen/include/public/hvm/hvm_info_table.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/xen/include/public/hvm/hvm_info_table.h > b/xen/include/public/hvm/hvm_info_table.h > inde

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-23 Thread Wei Liu
On Fri, Feb 23, 2018 at 01:50:05AM -0700, Jan Beulich wrote: > >>> On 22.02.18 at 19:46, wrote: > > On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: > >> --- a/xen/include/public/hvm/hvm_info_table.h > >> +++ b/xen/include/public/hvm/hvm_info_table.h > >> @@ -32,7 +32,7 @@ > >> #define H

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-23 Thread Jan Beulich
>>> On 22.02.18 at 19:46, wrote: > On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: >> --- a/xen/include/public/hvm/hvm_info_table.h >> +++ b/xen/include/public/hvm/hvm_info_table.h >> @@ -32,7 +32,7 @@ >> #define HVM_INFO_PADDR ((HVM_INFO_PFN << 12) + HVM_INFO_OFFSET) >> >> /*

Re: [Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2018-02-22 Thread Wei Liu
On Wed, Dec 06, 2017 at 03:50:14PM +0800, Chao Gao wrote: > Signed-off-by: Chao Gao > --- > xen/include/public/hvm/hvm_info_table.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/xen/include/public/hvm/hvm_info_table.h > b/xen/include/public/hvm/hvm_info_table.h > inde

[Xen-devel] [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512

2017-12-05 Thread Chao Gao
Signed-off-by: Chao Gao --- xen/include/public/hvm/hvm_info_table.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/include/public/hvm/hvm_info_table.h b/xen/include/public/hvm/hvm_info_table.h index 08c252e..6833a4c 100644 --- a/xen/include/public/hvm/hvm_info_table.h ++