Re: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-07-25 Thread Mika Westerberg
On Tue, Jul 25, 2017 at 11:11:05AM +0200, Christian Kellner wrote: > Hi Mika, > > > > I've seen this once on Alpine Ridge LP (which you have here) where the > > DROM contents of the older NVM image listed too many ports. Can you try > > if the below patch helps? > You were right. Patch works fine

Re: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-07-25 Thread Christian Kellner
Hi Mika, I've seen this once on Alpine Ridge LP (which you have here) where the DROM contents of the older NVM image listed too many ports. Can you try if the below patch helps? You were right. Patch works fine, and I indeed see the expected warnings in the logs: [ 102.739663] thunderbolt

Re: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-07-23 Thread Mika Westerberg
Hi, On Thu, Jul 20, 2017 at 06:11:49PM +0200, Christian Kellner wrote: > Hi! > > > This is fourth version of the patch series adding support for Thunderbolt > > security levels and NVM firmware upgrade. > > While prototyping the user-space bits for GNOME, I stumbled upon an > oops on the Lenovo

RE: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-07-20 Thread Christian Kellner
Hi, Did you by chance boot with the dock "plugged in"? Or was this the result of plugging in after boot? Dock was plugged in after boot. I included another dmesg output, where I marked the time point that I plugged the device in. There is a known issue that Mika is tracking regarding some p

RE: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-07-20 Thread Mario.Limonciello
i > ; Limonciello, Mario ; > Dominguez, Jared ; Andy Shevchenko > ; linux-kernel@vger.kernel.org; Peter FP1 > Zhang > Subject: Re: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware > upgrade > > Hi! > > > This is fourth version of the patch series a

Re: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-07-20 Thread Christian Kellner
Hi! > This is fourth version of the patch series adding support for Thunderbolt > security levels and NVM firmware upgrade. While prototyping the user-space bits for GNOME, I stumbled upon an oops on the Lenovo T470s (see below) when attaching a Dell TB16 thunderbolt 3 dock. As a result /sys/bus/

Re: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-06-09 Thread Mika Westerberg
On Fri, Jun 09, 2017 at 11:44:07AM +0200, Greg Kroah-Hartman wrote: > On Tue, Jun 06, 2017 at 03:24:52PM +0300, Mika Westerberg wrote: > > Hi, > > > > This is fourth version of the patch series adding support for Thunderbolt > > security levels and NVM firmware upgrade. PCs running Intel Falcon Ri

Re: [PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-06-09 Thread Greg Kroah-Hartman
On Tue, Jun 06, 2017 at 03:24:52PM +0300, Mika Westerberg wrote: > Hi, > > This is fourth version of the patch series adding support for Thunderbolt > security levels and NVM firmware upgrade. PCs running Intel Falcon Ridge or > newer need these in order to connect devices if the security level is

[PATCH v4 00/27] Thunderbolt security levels and NVM firmware upgrade

2017-06-06 Thread Mika Westerberg
Hi, This is fourth version of the patch series adding support for Thunderbolt security levels and NVM firmware upgrade. PCs running Intel Falcon Ridge or newer need these in order to connect devices if the security level is set to "user(SL1) or secure(SL2)" from BIOS. The security levels were add