Re: [linux-yocto] [PATCH 1/7] workqueue: use manager lock only to protect worker_idr

2015-01-05 Thread Paul Gortmaker
On 14-12-19 03:43 AM, Zumeng Chen wrote: > From: Lai Jiangshan > > worker_idr is highly bound to managers and is always/only accessed in manager > lock context. So we don't need pool->lock for it. > > Signed-off-by: Lai Jiangshan > Signed-off-by: Tejun Heo > (cherry picked from commit 9625ab17

Re: [linux-yocto] [PATCH 0/2] [PATCH] linux-yocto: Backport patches to fix HSUART issue

2015-01-05 Thread Bruce Ashfield
On 14-12-22 01:44 AM, wei.tee...@intel.com wrote: From: Ng Wei Tee Hi all, The kernel complains that 'too much work for irq' when HSUART is stressed in PCI mode. This 2 patches are back-ported to fix the issue mentioned above. The patches were back-ported from upstream kernel into linux-yocto-