[Kernel-packages] [Bug 1577024] Re: Kernel 4.2.X and 4.4.X - Fix USB3.0 link power management (LPM) claim/release logic in USBFS

2016-06-14 Thread Matthew Giassa
Tested successfully. Tags updated as requested. Thank you. Matthew Giassa, MASc, BASc, EIT Security and Embedded Systems Specialist linkedin: https://ca.linkedin.com/in/giassa e-mail: matt...@giassa.net website: www.giassa.net

Re: [Kernel-packages] [Bug 1577024] Re: Kernel 4.2.X and 4.4.X - Fix USB3.0 link power management (LPM) claim/release logic in USBFS

2016-05-27 Thread Matthew Giassa
users. Cheers. ======== Matthew Giassa, MASc, BASc, EIT Security and Embedded Systems Specialist  linkedin: https://ca.linkedin.com/in/giassa  e-mail:   matt...@giassa.net  website:  www.giassa.net   Original Message   From: Kamal Mostafa Sent:

[Kernel-packages] [Bug 1577024] Re: Kernel 4.2.X and 4.4.X - Fix USB3.0 link power management (LPM) claim/release logic in USBFS

2016-05-25 Thread Matthew Giassa
and get the user programs to work by leaving LPM alone whenever the flag isn't set. And while we're improving the way disable_hub_initiated_lpm gets used, let's also fix its kerneldoc. Signed-off-by: Alan Stern Tested-by: Matthew Giassa CC: Math

[Kernel-packages] [Bug 1577024] Re: Kernel 4.2.X and 4.4.X - Fix USB3.0 link power management (LPM) claim/release logic in USBFS

2016-05-05 Thread Matthew Giassa
Sure thing. Could you please add this to "Vivid"? It appears the latest kernel release for 14.04.3 may now suffer from this issue too. ======== Matthew Giassa, MASc, BASc, EIT Security and Embedded Systems Specialist linke

[Kernel-packages] [Bug 1577024] Re: Kernel 4.2.X and 4.4.X - Fix USB3.0 link power management (LPM) claim/release logic in USBFS

2016-05-01 Thread Matthew Giassa
** Also affects: linux-image-4.2.0-rc7 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1577024 Title: Kernel 4.2.X and 4.4.X - Fix USB

[Kernel-packages] [Bug 1577024] Re: Kernel 4.2.X and 4.4.X - Fix USB3.0 link power management (LPM) claim/release logic in USBFS

2016-04-30 Thread Matthew Giassa
Also, all of the attachments provided by the bug reporter are useless, as they do not relate to the issue at hand. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1577024 Title: Kernel 4.

[Kernel-packages] [Bug 1577024] [NEW] Kernel 4.2.X and 4.4.X - Fix USB3.0 link power management (LPM) claim/release logic in USBFS

2016-04-30 Thread Matthew Giassa
Public bug reported: I am currently carrying out kernel testing and debugging with Alan Stern on the mainline kernel. Alan has proposed a patch to resolve a bug in USBFS that causes USB machine vision cameras to fail on kernels that contain the following patch: commit e951f84074b84a3f5aecbf