linux-kernel - RE: [PATCH v5 4/4] platform:x86: Add Intel Telemetry Debugfs interfaces

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 20 Jan 2016 06:41:36 +0000
From:	"Chakravarty, Souvik K" <souvik.k.chakravarty@...el.com>
To:	Darren Hart <dvhart@...radead.org>
CC:	"platform-driver-x86@...r.kernel.org" 
	<platform-driver-x86@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v5 4/4] platform:x86: Add Intel Telemetry Debugfs
 interfaces



> -----Original Message-----
> From: Darren Hart [mailto:dvhart@...radead.org]
> Sent: Wednesday, January 20, 2016 11:39 AM
> To: Chakravarty, Souvik K <souvik.k.chakravarty@...el.com>
> Cc: platform-driver-x86@...r.kernel.org; linux-kernel@...r.kernel.org
> Subject: Re: [PATCH v5 4/4] platform:x86: Add Intel Telemetry Debugfs
> interfaces
> 
> On Wed, Jan 20, 2016 at 11:34:57AM +0530, Souvik Kumar Chakravarty wrote:
> > This implements debugfs interfaces for reading the telemetry samples
> > from SSRAM and configuring firmware trace verbosity.
> > Interface created under /sys/kernel/debug/telemetry
> > soc_states: SoC Device and Low Power States
> > pss_info: Info from the Primary SubSystem
> > ioss_info: Info from IO SubSusytem
> > pss_trace_verbosity: Read/Modify PSS F/W trace verbosity
> > ioss_trace_verbosity: Read/Modify IOSS F/W trace verbosity.
> >
> > Signed-off-by: Souvik Kumar Chakravarty
> > <souvik.k.chakravarty@...el.com>
> >
> > ---
> > Change in v5: Fix warning when compiling with CONFIG_PM_SLEEP
> > underfined
> 
> I've just sent the last version to Linus unfortunately. Please send this fix as a
> separate patch on top of the latest series and I'll include in a follow-up "fixes"
> series prior to 4.5 release.
OK I will send a fix.
> 
> --
> Darren Hart
> Intel Open Source Technology Center