RE: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-12 Thread Reshetova, Elena
On Mon, 11 Feb 2019 13:49:27 -0800 > Kees Cook wrote: > > > On Mon, Feb 11, 2019 at 12:28 PM Steven Rostedt wrote: > > > > > > On Mon, 11 Feb 2019 15:27:25 -0500 > > > Steven Rostedt wrote: > > > > > > > On Mon, 11 Feb 2019 12:21:32 -0800 > > > > Kees Cook wrote: > > > > > > > > > > > Looks

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-11 Thread Steven Rostedt
On Mon, 11 Feb 2019 13:49:27 -0800 Kees Cook wrote: > On Mon, Feb 11, 2019 at 12:28 PM Steven Rostedt wrote: > > > > On Mon, 11 Feb 2019 15:27:25 -0500 > > Steven Rostedt wrote: > > > > > On Mon, 11 Feb 2019 12:21:32 -0800 > > > Kees Cook wrote: > > > > > > > > > Looks good to me. > > > >

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-11 Thread Kees Cook
On Mon, Feb 11, 2019 at 12:28 PM Steven Rostedt wrote: > > On Mon, 11 Feb 2019 15:27:25 -0500 > Steven Rostedt wrote: > > > On Mon, 11 Feb 2019 12:21:32 -0800 > > Kees Cook wrote: > > > > > > > Looks good to me. > > > > > > > > > > Reviewed-by: Srikar Dronamraju > > > > > > > > Thank you very

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-11 Thread Steven Rostedt
On Mon, 11 Feb 2019 15:27:25 -0500 Steven Rostedt wrote: > On Mon, 11 Feb 2019 12:21:32 -0800 > Kees Cook wrote: > > > > > Looks good to me. > > > > > > > > Reviewed-by: Srikar Dronamraju > > > > > > Thank you very much Srikar! > > > Would you be able to take this patch to integration?

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-11 Thread Steven Rostedt
On Mon, 11 Feb 2019 12:21:32 -0800 Kees Cook wrote: > > > Looks good to me. > > > > > > Reviewed-by: Srikar Dronamraju > > > > Thank you very much Srikar! > > Would you be able to take this patch to integration? > > Steve can you pick this up with Srikar's Reviewed-by? Yep. And I'll also

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-11 Thread Kees Cook
On Sun, Feb 3, 2019 at 10:51 PM Reshetova, Elena wrote: > > > > * Elena Reshetova [2019-01-16 13:20:27]: > > > > > atomic_t variables are currently used to implement reference > > > counters with the following properties: > > > - counter is initialized to 1 using atomic_set() > > > - a

RE: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-03 Thread Reshetova, Elena
> * Elena Reshetova [2019-01-16 13:20:27]: > > > atomic_t variables are currently used to implement reference > > counters with the following properties: > > - counter is initialized to 1 using atomic_set() > > - a resource is freed upon counter reaching zero > > - once counter reaches

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-02-01 Thread Srikar Dronamraju
* Elena Reshetova [2019-01-16 13:20:27]: > atomic_t variables are currently used to implement reference > counters with the following properties: > - counter is initialized to 1 using atomic_set() > - a resource is freed upon counter reaching zero > - once counter reaches zero, its further >

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-01-31 Thread Oleg Nesterov
On 01/31, Reshetova, Elena wrote: > > > [ Cc'ing Masami as he maintains uprobes (we need to add uprobes to > > > the MAINTAINERS file ] > > > > Thanks Steve, I think it is maintained mainly by Srikar and Oleg. > > Srikar, Oleg, could you update MAINTAINERS file to add UPROBES entry? > > And ack

RE: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-01-31 Thread Reshetova, Elena
> [ Cc'ing Masami as he maintains uprobes (we need to add uprobes to > > the MAINTAINERS file ] > > Thanks Steve, I think it is maintained mainly by Srikar and Oleg. > Srikar, Oleg, could you update MAINTAINERS file to add UPROBES entry? > And ack this change? Srikar, Oleg, could you please

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-01-20 Thread Masami Hiramatsu
On Wed, 16 Jan 2019 08:44:52 -0500 Steven Rostedt wrote: > > [ Cc'ing Masami as he maintains uprobes (we need to add uprobes to > the MAINTAINERS file ] Thanks Steve, I think it is maintained mainly by Srikar and Oleg. Srikar, Oleg, could you update MAINTAINERS file to add UPROBES entry? And

Re: [PATCH] uprobes: convert uprobe.ref to refcount_t

2019-01-16 Thread Steven Rostedt
[ Cc'ing Masami as he maintains uprobes (we need to add uprobes to the MAINTAINERS file ] -- Steve On Wed, 16 Jan 2019 13:20:27 +0200 Elena Reshetova wrote: > atomic_t variables are currently used to implement reference > counters with the following properties: > - counter is initialized

[PATCH] uprobes: convert uprobe.ref to refcount_t

2019-01-16 Thread Elena Reshetova
atomic_t variables are currently used to implement reference counters with the following properties: - counter is initialized to 1 using atomic_set() - a resource is freed upon counter reaching zero - once counter reaches zero, its further increments aren't allowed - counter schema uses