On Fri, 2017-12-01 at 21:31:40 UTC, Sukadev Bhattiprolu wrote: > From: Sukadev Bhattiprolu <suka...@linux.vnet.ibm.com> > Date: Tue, 28 Nov 2017 13:39:43 -0600 > Subject: [PATCH 1/1]: powerpc: block interrupts when updating TIDR > > clear_thread_tidr() is called in interrupt context as a part of delayed > put of the task structure (i.e as a part of timer interrupt). To prevent > a deadlock, block interrupts when holding vas_thread_id_lock to set/ > clear TIDR for a task. > > Signed-off-by: Sukadev Bhattiprolu <suka...@linux.vnet.ibm.com>
Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/384dfd627f1ee67d028e6f14c6e9bf cheers
