This bug was fixed in the package linux - 3.13.0-40.69
---
linux (3.13.0-40.69) trusty; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- re-used previous tracking bug
[ Upstream Kernel Changes ]
* regmap: fix kernel hang on regmap_bulk_write with zero val_count.
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
** Branch linked: lp:ubuntu/trusty-proposed/linux-keystone
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1382333
Title:
XFS: memory allocation deadlock in kmem_alloc (mode:0x8250)
To manage
** Branch linked: lp:ubuntu/precise-proposed/linux-lts-trusty
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1382333
Title:
XFS: memory allocation deadlock in kmem_alloc (mode:0x8250)
To manage
** Changed in: linux (Ubuntu Trusty)
Status: Confirmed = Fix Committed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1382333
Title:
XFS: memory allocation deadlock in kmem_alloc
** Tags added: cfs
** Tags removed: cfs
** Tags added: cts
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1382333
Title:
XFS: memory allocation deadlock in kmem_alloc (mode:0x8250)
To manage
Attached script as an example on how to make kmem_alloc to fail (using
/var/lib/ceph as filesystem, it can be changed).
** Description changed:
+ === SRU Justification ===
+
+ Impact: xfs can hang on lack of contiguous memory page to be allocated.
+ Fix: upstream patch
Attached script as an example on how to make kmem_alloc to fail (using
/var/lib/ceph as filesystem, it can be changed).
** Attachment added: gf.sh
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1382333/+attachment/4240839/+files/gf.sh
--
You received this bug notification because you
This patch was tested and seems to fix the issue. Waiting for the SRU
(already sent to kernel-team mailing list).
Thank you!
Rafael Tinoco
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1382333
** Also affects: linux (Ubuntu Utopic)
Importance: Undecided
Assignee: Rafael David Tinoco (inaddy)
Status: Confirmed
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Trusty)
Assignee: (unassigned) = Rafael David
I've made available a temporary hotfix for this issue:
https://launchpad.net/~inaddy/+archive/ubuntu/lp1382333
(available in some hours from now)
Anyone who suffer from this issue is welcome to give me feedback on the
hotfix.
Thank you very much
Rafael Tinoco
--
You received this bug
11 matches
Mail list logo
