Re: [PATCH 3.12 03/40] intel_idle: Support Intel Atom Processor C2000 Product Family

2014-04-02 Thread Bockholdt Arne
> From: Len Brown > > 3.12-stable review patch. If anyone has any objections, please let me know. > > === > > commit fab04b2208dd1d4121319f0096c5a5f4b70abc54 upstream. > > Support the "Intel(R) Atom(TM) Processor C2000 Product Family", > formerly code-named Avoton. It is based on

Re: [sched/preempt] INFO: rcu_sched self-detected stall on CPU { 1}

2014-02-06 Thread Bockholdt Arne
On Thu, 2014-02-06 at 13:19 +0100, Peter Zijlstra wrote: > On Thu, Feb 06, 2014 at 12:08:54PM +0000, Bockholdt Arne wrote: > > This on a a Intel Rangeley Silvermont Atom 8 core machine running kernel > > 3.13.1/i386 as KVM host with several KVM guests. Tested with the same >

Re: [PATCH v2] intel_idle: Fixed C6 state on Avoton/Rangeley processors

2013-11-26 Thread Bockholdt Arne
On Tue, 2013-11-26 at 13:43 -0500, Len Brown wrote: > > .desc = "MWAIT 0x51", > > - .flags = MWAIT2flg(0x58) | CPUIDLE_FLAG_TIME_VALID | > > CPUIDLE_FLAG_TLB_FLUSHED, > > + .flags = MWAIT2flg(0x51) | CPUIDLE_FLAG_TIME_VALID | > > CPUIDLE_FLAG_TLB_FLUS

[PATCH v2] intel_idle: Fixed C6 state on Avoton/Rangeley processors

2013-11-26 Thread Bockholdt Arne
Corrected the MWAIT flag for C-State C6 on Intel Avoton/Rangeley processors. v1..v2: Dropped additional fixup already handled by previous patch Signed-off-by: Arne Bockholdt --- diff -up linux/drivers/idle/intel_idle.c.orig linux/drivers/idle/intel_idle.c --- linux/drivers/idle/intel_idle.c.ori

[PATCH] intel_idle: Fixed C6 state on Avoton/Rangeley processors

2013-11-25 Thread Bockholdt Arne
Corrected the MWAIT flag for C-State C6 on Intel Avoton/Rangeley processors. Signed-off-by: Arne Bockholdt --- diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index cbd4e9a..92d1206 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -329,7 +329,7 @@ stat