Re: [PATCH v1]: perf/x86: store user space frame-pointer value on a sample

2018-04-10 Thread Alexey Budankov
On 09.04.2018 8:23, Alexey Budankov wrote: > On 07.04.2018 9:18, Alexey Budankov wrote: >> On 06.04.2018 22:53, Andi Kleen wrote: >>> On Fri, Apr 06, 2018 at 10:06:26PM +0300, Alexey Budankov wrote: On 06.04.2018 18:31, Andi Kleen wrote: >> diff --git a/arch/x86/kernel/perf_regs.c b/arch/x

Re: [PATCH v1]: perf/x86: store user space frame-pointer value on a sample

2018-04-08 Thread Alexey Budankov
On 07.04.2018 9:18, Alexey Budankov wrote: > On 06.04.2018 22:53, Andi Kleen wrote: >> On Fri, Apr 06, 2018 at 10:06:26PM +0300, Alexey Budankov wrote: >>> On 06.04.2018 18:31, Andi Kleen wrote: > diff --git a/arch/x86/kernel/perf_regs.c b/arch/x86/kernel/perf_regs.c > index e47b2dbbdef3..9

Re: [PATCH v1]: perf/x86: store user space frame-pointer value on a sample

2018-04-06 Thread Alexey Budankov
On 06.04.2018 22:53, Andi Kleen wrote: > On Fri, Apr 06, 2018 at 10:06:26PM +0300, Alexey Budankov wrote: >> On 06.04.2018 18:31, Andi Kleen wrote: diff --git a/arch/x86/kernel/perf_regs.c b/arch/x86/kernel/perf_regs.c index e47b2dbbdef3..9284048cf5b0 100644 --- a/arch/x86/kernel/per

Re: [PATCH v1]: perf/x86: store user space frame-pointer value on a sample

2018-04-06 Thread Andi Kleen
On Fri, Apr 06, 2018 at 10:06:26PM +0300, Alexey Budankov wrote: > On 06.04.2018 18:31, Andi Kleen wrote: > >> diff --git a/arch/x86/kernel/perf_regs.c b/arch/x86/kernel/perf_regs.c > >> index e47b2dbbdef3..9284048cf5b0 100644 > >> --- a/arch/x86/kernel/perf_regs.c > >> +++ b/arch/x86/kernel/perf_r

Re: [PATCH v1]: perf/x86: store user space frame-pointer value on a sample

2018-04-06 Thread Alexey Budankov
On 06.04.2018 18:31, Andi Kleen wrote: >> diff --git a/arch/x86/kernel/perf_regs.c b/arch/x86/kernel/perf_regs.c >> index e47b2dbbdef3..9284048cf5b0 100644 >> --- a/arch/x86/kernel/perf_regs.c >> +++ b/arch/x86/kernel/perf_regs.c >> @@ -157,6 +157,15 @@ void perf_get_regs_user(struct perf_regs *reg

Re: [PATCH v1]: perf/x86: store user space frame-pointer value on a sample

2018-04-06 Thread Andi Kleen
> diff --git a/arch/x86/kernel/perf_regs.c b/arch/x86/kernel/perf_regs.c > index e47b2dbbdef3..9284048cf5b0 100644 > --- a/arch/x86/kernel/perf_regs.c > +++ b/arch/x86/kernel/perf_regs.c > @@ -157,6 +157,15 @@ void perf_get_regs_user(struct perf_regs *regs_user, >*/ > regs_user_copy->