Re: [PATCH v5 06/11] x86/hvm: processor trace interface in HVM

2020-07-06 Thread Roger Pau Monné
On Mon, Jul 06, 2020 at 12:09:02PM +0200, Michał Leszczyński wrote: > - 6 lip 2020 o 10:42, Roger Pau Monné roger@citrix.com napisał(a): > > > On Sun, Jul 05, 2020 at 08:54:59PM +0200, Michał Leszczyński wrote: > >> From: Michal Leszczynski > >> > >> Implement necessary changes in common

Re: [PATCH v5 06/11] x86/hvm: processor trace interface in HVM

2020-07-06 Thread Michał Leszczyński
- 6 lip 2020 o 10:31, Jan Beulich jbeul...@suse.com napisał(a): > On 05.07.2020 21:11, Michał Leszczyński wrote: >> - 5 lip 2020 o 20:54, Michał Leszczyński michal.leszczyn...@cert.pl >> napisał(a): >>> --- a/xen/arch/x86/domain.c >>> +++ b/xen/arch/x86/domain.c >>> @@ -2199,6 +2199,25 @@

Re: [PATCH v5 06/11] x86/hvm: processor trace interface in HVM

2020-07-06 Thread Michał Leszczyński
- 6 lip 2020 o 10:42, Roger Pau Monné roger@citrix.com napisał(a): > On Sun, Jul 05, 2020 at 08:54:59PM +0200, Michał Leszczyński wrote: >> From: Michal Leszczynski >> >> Implement necessary changes in common code/HVM to support >> processor trace features. Define vmtrace_pt_* API and >>

Re: [PATCH v5 06/11] x86/hvm: processor trace interface in HVM

2020-07-06 Thread Roger Pau Monné
On Sun, Jul 05, 2020 at 08:54:59PM +0200, Michał Leszczyński wrote: > From: Michal Leszczynski > > Implement necessary changes in common code/HVM to support > processor trace features. Define vmtrace_pt_* API and > implement trace buffer allocation/deallocation in common > code. > > Signed-off-b

Re: [PATCH v5 06/11] x86/hvm: processor trace interface in HVM

2020-07-06 Thread Jan Beulich
On 05.07.2020 21:11, Michał Leszczyński wrote: > - 5 lip 2020 o 20:54, Michał Leszczyński michal.leszczyn...@cert.pl > napisał(a): >> --- a/xen/arch/x86/domain.c >> +++ b/xen/arch/x86/domain.c >> @@ -2199,6 +2199,25 @@ int domain_relinquish_resources(struct domain *d) >> altp2m

Re: [PATCH v5 06/11] x86/hvm: processor trace interface in HVM

2020-07-05 Thread Michał Leszczyński
- 5 lip 2020 o 20:54, Michał Leszczyński michal.leszczyn...@cert.pl napisał(a): > From: Michal Leszczynski > > Implement necessary changes in common code/HVM to support > processor trace features. Define vmtrace_pt_* API and > implement trace buffer allocation/deallocation in common > code.

[PATCH v5 06/11] x86/hvm: processor trace interface in HVM

2020-07-05 Thread Michał Leszczyński
From: Michal Leszczynski Implement necessary changes in common code/HVM to support processor trace features. Define vmtrace_pt_* API and implement trace buffer allocation/deallocation in common code. Signed-off-by: Michal Leszczynski --- xen/arch/x86/domain.c | 19 +++