Messages in this thread | | | Date | Fri, 23 Jan 2015 18:06:15 +0100 | Subject | Re: [PATCH 0/2] sched: Preemption fixlet and cleanup | From | Sedat Dilek <> |
| |
On Thu, Dec 18, 2014 at 1:48 PM, Sedat Dilek <sedat.dilek@gmail.com> wrote: > Hi, > > I am following the "frequent lockups in 3.18rc4" thread (see [0]). > > So, people still work on it, and one fixlet was going towards the sched/x86. > Is there an update of your patchset [1] (especially of patch 2/2 [2]) around? > > One good thing in the discussion of [0] would be a short summarize and > config-parameters to test with. > > Thanks in advance. > > Regards, > - Sedat - > > [0] http://marc.info/?t=141600075000006&r=1&w=1 > [1] http://marc.info/?l=linux-kernel&m=141861029214340&w=1 > [2] http://marc.info/?t=141861036000004&r=1&w=1 > > P.S.: I have applied the 3 patches of Linux on top of Linux v3.18.1 > and testing with that. > > Linus Torvalds (3): > x86: mm: move mmap_sem unlock from mm_fault_error() to caller > x86: mm: consolidate VM_FAULT_RETRY handling > x86: mm: fix VM_FAULT_RETRY handling
Hi Frederic,
OK, I have seen you pushed a fix called "sched: Fix missing preemption check in cond_resched()" [1] in your linux-dynticks.git#sched/urgent branch and Peter took it [2].
Can you please CC me if you have some material for testing.
Thanks.
Regards, - Sedat -
[1] http://git.kernel.org/cgit/linux/kernel/git/frederic/linux-dynticks.git/commit/?h=sched/urgent&id=4ccbe99852951957419bc616f888e297a478e50b [2] http://git.kernel.org/cgit/linux/kernel/git/peterz/queue.git/commit/?h=sched/core&id=15789208c0c1a032d7e5392692e25d8c15e501ba
| |