Re: [PATCH 00/18] prevent bounds-check bypass via speculative execution

2018-01-06 Thread Florian Fainelli
Le 01/05/18 à 17:09, Dan Williams a écrit : > Quoting Mark's original RFC: > > "Recently, Google Project Zero discovered several classes of attack > against speculative execution. One of these, known as variant-1, allows > explicit bounds checks to be bypassed under speculation, providing an > arb

Re: Update on the CEC API

2012-10-08 Thread Florian Fainelli
On Monday 08 October 2012 17:49:00 Hans Verkuil wrote: > On Mon October 8 2012 17:06:20 Florian Fainelli wrote: > > Hi Hans, > > > > On Thursday 27 September 2012 16:33:30 Hans Verkuil wrote: > > > Hi all, > > > > > > During the Linux Plum

Re: Update on the CEC API

2012-10-08 Thread Florian Fainelli
Hi Hans, On Thursday 27 September 2012 16:33:30 Hans Verkuil wrote: > Hi all, > > During the Linux Plumbers Conference we (i.e. V4L2 and DRM developers) had a > discussion on how to handle the CEC protocol that's part of the HDMI standard. > > The decision was made to create a CEC bus with CEC

Re: [RFC] HDMI-CEC proposal

2012-05-10 Thread Florian Fainelli
me because it means we have to know about the CEC protocol itself. I fear that if we start doing this with the CEC UI codes, we end-up doing the same for the system-related messages (Power, standby etc ...) and this is also to be avoided. > > Best Regards, > Murali > From: Florian

Re: [RFC] HDMI-CEC proposal

2012-04-13 Thread Florian Fainelli
ode.google.com/p/cec-arduino/wiki/ElectricalInterface Having an AVR with v-usb code and cec code doesn't look all that hard nor impossible, so one could simply have a USB plug on one end, and an HDMI plug on the other end, utilizing only the CEC pins. This would make it more something like LIRC if

Re: [RFC] HDMI-CEC proposal

2012-04-12 Thread Florian Fainelli
Hi Hans, Martin, Sorry to jump in so late in the HDMI-CEC discussion, here are some comments from my perspective on your proposal: - the HDMI-CEC implementation deserves its own bus and class of devices because by definition it is a physical bus, which is even electrically independant from t

Re: [RFC] vtunerc: virtual DVB device - is it ok to NACK driver because of worrying about possible misusage?

2011-12-05 Thread Florian Fainelli
Hello, On 12/03/11 01:37, HoP wrote: Hi Alan. 2011/12/3 Alan Cox: On Thu, 1 Dec 2011 15:58:41 +0100 HoP wrote: Hi, let me ask you some details of your interesting idea (how to achieve the same functionality as with vtunerc driver): [...] The driver, as proposed, is not really a driver,