[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2015-01-12 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.13.0-44.73 --- linux (3.13.0-44.73) trusty; urgency=low [ Kamal Mostafa ] * Release Tracking Bug - LP: #1402872 [ AceLan Kao ] * SAUCE: Add use_native_backlight quirk for HP ProBook 6570b - LP: #1359010 [ Andy

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2015-01-12 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.16.0-29.39 --- linux (3.16.0-29.39) utopic; urgency=low [ Kamal Mostafa ] * Release Tracking Bug - LP: #1402822 [ AceLan Kao ] * SAUCE: Add use_native_backlight quirk for HP ProBook 6570b - LP: #1359010 [ Andy

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2015-01-06 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.18.0-8.9 --- linux (3.18.0-8.9) vivid; urgency=low [ Leann Ogasawara ] * Release Tracking Bug - LP: #1407692 * rebase to v3.18.1 * ubuntu: AUFS -- Resolve build failure union has no member named 'd_child' [ Upstream

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-24 Thread Ming Lei
** Tags removed: verification-needed-utopic ** Tags added: verification-done-utopic -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-24 Thread Ming Lei
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-19 Thread Brad Figg
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- trusty' to 'verification-done-trusty'. If verification is not done by 5 working days from

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-19 Thread Brad Figg
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- utopic' to 'verification-done-utopic'. If verification is not done by 5 working days from

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-17 Thread Launchpad Bug Tracker
** Branch linked: lp:ubuntu/precise-proposed/linux-lts-trusty -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user and copy_from_user

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-17 Thread Launchpad Bug Tracker
** Branch linked: lp:ubuntu/trusty-proposed/linux-lts-utopic -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user and copy_from_user

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-16 Thread Launchpad Bug Tracker
** Branch linked: lp:ubuntu/trusty-proposed/linux-keystone -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user and copy_from_user

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-15 Thread Andy Whitcroft
** Changed in: linux (Ubuntu) Status: Confirmed = Fix Committed ** Changed in: linux (Ubuntu Utopic) Status: New = Fix Committed ** Changed in: linux (Ubuntu Trusty) Status: New = Fix Committed ** Changed in: linux (Ubuntu Trusty) Importance: Undecided = Medium **

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-11 Thread Brad Figg
** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Utopic) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Andrew Cloke
** Tags added: hs-arm64 -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code Status in linux package

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Craig Magina
Here is a link to the original bug and fix that has since been reverted. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358949 This bug is for the new patch to fix the same issue. ** Changed in: linux (Ubuntu) Status: Incomplete = Opinion ** Changed in: linux (Ubuntu)

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Tags added: kernel-da-key -- 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/1400349 Title: [SRU] new arm64 optimized

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Feng Kan
Add crash log -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Feng Kan
Add passing log, this show passing 50+ hours specweb, fio and iperf. ** Attachment added: No crash with stress test, kernel built with new patch https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400349/+attachment/4276620/+files/board57_uImage_Feng_1205_610pm.txt -- You received this

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Feng Kan
The crash is due to the incorrect implementation of the copy_to_user potion's abort handler zeroing out destination buffers. The code has been corrected by forking different handlers for copy_from and copy_to user source files. We have a test that runs specweb, iperf and fio that reproduce the

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Feng Kan
Second attempt , add crash log. This shows crash when running specweb, fio and iperf. ** Attachment added: Crash log with stress test. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400349/+attachment/4276619/+files/board57_uImage_1202.txt -- You received this bug notification

[Kernel-packages] [Bug 1400349] Re: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code

2014-12-08 Thread Ubuntu Foundations Team Bug Bot
** Tags added: patch -- 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/1400349 Title: [SRU] new arm64 optimized copy_to_user and copy_from_user assembly code Status in linux package in