On 01/31/2013 02:19 PM, Simon Jeons wrote:
Hi Tang,
On Thu, 2013-01-31 at 11:31 +0800, Tang Chen wrote:
Hi Simon,
Please see below. :)
On 01/31/2013 09:22 AM, Simon Jeons wrote:
Sorry, I still confuse. :(
update node_states[N_NORMAL_MEMORY] to node_states[N_MEMORY] or
node_states[N_NORMAL_ME
Hi Tang,
On Thu, 2013-01-31 at 11:31 +0800, Tang Chen wrote:
> Hi Simon,
>
> Please see below. :)
>
> On 01/31/2013 09:22 AM, Simon Jeons wrote:
> >
> > Sorry, I still confuse. :(
> > update node_states[N_NORMAL_MEMORY] to node_states[N_MEMORY] or
> > node_states[N_NORMAL_MEMOR] present 0...ZONE_
On Wed, Jan 30, 2013 at 06:15:12PM -0700, Toshi Kani wrote:
> > Please make it a "real" pointer, and not a void *, those shouldn't be
> > used at all if possible.
>
> How about changing the "void *handle" to acpi_dev_node below?
>
>struct acpi_dev_nodeacpi_node;
>
> Basically, it has
Add irq_set_wake support. Just add IRQF_NO_SUSPEND to desc->action->flag.
So the wake up interrupt will not be disable in suspend_device_irqs.
Signed-off-by: Wang Dongsheng
---
arch/powerpc/sysdev/mpic.c | 15 +++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch
Hi Simon,
Please see below. :)
On 01/31/2013 09:22 AM, Simon Jeons wrote:
Sorry, I still confuse. :(
update node_states[N_NORMAL_MEMORY] to node_states[N_MEMORY] or
node_states[N_NORMAL_MEMOR] present 0...ZONE_MOVABLE?
node_states is what? node_states[N_NORMAL_MEMOR] or
node_states[N_MEMORY]?
On Tue, 2013-01-29 at 23:58 -0500, Greg KH wrote:
> On Thu, Jan 10, 2013 at 04:40:19PM -0700, Toshi Kani wrote:
> > +/*
> > + * Hot-plug device information
> > + */
>
> Again, stop it with the "generic" hotplug term here, and everywhere
> else. You are doing a very _specific_ type of hotplug devi
Hi all
Any comments about my patchset?
Thanks
Mike
在 2013-01-15二的 15:38 +0800，Mike Qiu写道：
> Currently, multiple MSI feature hasn't been enabled in pSeries,
> These patches try to enbale this feature.
>
> These patches have been tested by using ipr driver, and the driver patch
> has been made b
On Tue, 2013-01-29 at 23:54 -0500, Greg KH wrote:
> On Thu, Jan 10, 2013 at 04:40:21PM -0700, Toshi Kani wrote:
> > Added sys_hotplug.c, which is the system device hotplug framework code.
> >
> > shp_register_handler() allows modules to register their hotplug handlers
> > to the framework. shp_su
On Tue, 2013-01-29 at 23:53 -0500, Greg KH wrote:
> On Thu, Jan 10, 2013 at 04:40:19PM -0700, Toshi Kani wrote:
> > Added include/linux/sys_hotplug.h, which defines the system device
> > hotplug framework interfaces used by the framework itself and
> > handlers.
> >
> > The order values define the
On Tue, 2013-01-29 at 23:51 -0500, Greg KH wrote:
> On Mon, Jan 14, 2013 at 12:21:30PM -0700, Toshi Kani wrote:
> > On Mon, 2013-01-14 at 20:07 +0100, Rafael J. Wysocki wrote:
> > > On Monday, January 14, 2013 11:42:09 AM Toshi Kani wrote:
> > > > On Mon, 2013-01-14 at 19:47 +0100, Rafael J. Wysock
On Tue, 2013-01-29 at 23:48 -0500, Greg KH wrote:
> On Mon, Jan 14, 2013 at 12:02:04PM -0700, Toshi Kani wrote:
> > On Mon, 2013-01-14 at 19:48 +0100, Rafael J. Wysocki wrote:
> > > On Monday, January 14, 2013 08:33:48 AM Toshi Kani wrote:
> > > > On Fri, 2013-01-11 at 22:23 +0100, Rafael J. Wysock
Hi Tang,
On Wed, 2013-01-30 at 18:15 +0800, Tang Chen wrote:
> Hi Simon,
>
> Please see below. :)
>
> On 01/29/2013 08:52 PM, Simon Jeons wrote:
> > Hi Tang,
> >
> > On Wed, 2013-01-09 at 17:32 +0800, Tang Chen wrote:
> >> Here is the physical memory hot-remove patch-set based on 3.8rc-2.
> >
> >
Currently using kernel 3.7.1 with mpc8315e, I am observing instability
during the usb initialisation. The usb controller is set as a host
controller with internal PHY defined in UTMI mode. This issue appears
sometimes after a warm reset. The kernel hangs and the log buffer contents
shows that a mac
Hi Ingo,
Please consider pulling.
Namhyung, Jiri, the 'group report' patches are at acme/perf/group,
will send a pull req later if it survives further testing.
- Arnaldo
The following changes since commit a2d28d0c198b65fac28ea6212f5f8edc77b29c27:
Merge tag 'perf-core-for-ming
From: Sukadev Bhattiprolu
We print several '__u64' quantities using '%llu'. On powerpc, we by
default include ' which results in __u64 being an
unsigned long. This causes compile warnings which are treated as errors
due to '-Werror'.
By defining __SANE_USERSPACE_TYPES__ we include
and define __
Extend processor compatibility names to e6500 cores.
Signed-off-by: Mihai Caraman
---
arch/powerpc/kvm/e500mc.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c
index 1f89d26..6c87299 100644
--- a/arch/powerpc/kvm/e50
EPTCFG register defined by E.PT is accessed unconditionally by Linux guests
in the presence of MAV 2.0. Emulate EPTCFG register now.
Signed-off-by: Mihai Caraman
---
arch/powerpc/include/asm/kvm_host.h |1 +
arch/powerpc/kvm/e500.h |6 ++
arch/powerpc/kvm/e500_emulate.c
Embedded.Page Table (E.PT) category in VMs requires indirect tlb entries
emulation which is not supported yet. Configure TLBnCFG to remove E.PT
category from VCPUs.
Signed-off-by: Mihai Caraman
---
arch/powerpc/kvm/e500_mmu.c | 10 ++
1 files changed, 6 insertions(+), 4 deletions(-)
d
Enable Freescale e6500 core adding missing MAV 2.0 support. LRAT and Page
Table are not addresses by this commit.
Mihai Caraman (5):
KVM: PPC: e500: Move VCPU's MMUCFG register initialization earlier
KVM: PPC: e500: Emulate TLBnPS registers
KVM: PPC: e500: Remove E.PT category from VCPUs
K
Emulate TLBnPS registers which are available in MMU Architecture Version
(MAV) 2.0.
Signed-off-by: Mihai Caraman
---
arch/powerpc/include/asm/kvm_host.h |1 +
arch/powerpc/kvm/e500.h |5 +
arch/powerpc/kvm/e500_emulate.c | 10 ++
arch/powerpc/kvm/e500_mmu.c
VCPU's MMUCFG register initialization should not depend on KVM_CAP_SW_TLB
ioctl call. Move it earlier into tlb initalization phase.
Signed-off-by: Mihai Caraman
---
arch/powerpc/kvm/e500_mmu.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kvm/e500_mmu.c
From: "Aneesh Kumar K.V"
This make one PMD cover 16MB range. That helps in easier implementation of THP
on power. THP core code make use of one pmd entry to track the huge page and
the range mapped by a single pmd entry should be equal to the huge page size
supported by the hardware.
Signed-off-
From: "Aneesh Kumar K.V"
We now have PTE page consuming only 2K of the 64K page.This is in order to
facilitate transparent huge page support, which works much better if our PMDs
cover 16MB instead of 256MB.
Inorder to reduce the wastage, we now have multiple PTE page fragment
from the same PTE p
From: "Aneesh Kumar K.V"
USE PTRS_PER_PTE to indicate the size of pte page.
Signed-off-by: Aneesh Kumar K.V
---
arch/powerpc/include/asm/pgtable.h |6 ++
arch/powerpc/mm/hash_low_64.S |4 ++--
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/
Hello,
This is the preparatory patchset for supporting THP on powerpc. I am sending
this across
so that we can get review on this change.
For full THP support on powerpc, I have an early version that boots and runs
few test. But
I am still running into few issues, like Firmware NMI etc. Once t
On Tue, Jan 29, 2013 at 11:35:56AM +1100, Benjamin Herrenschmidt wrote:
> On Thu, 2013-01-10 at 17:33 -0200, Thadeu Lima de Souza Cascardo wrote:
> > Signed-off-by: Thadeu Lima de Souza Cascardo
> > ---
> > v2:
> > Remove the unneeded extra variable i, which caused build failure.
>
> I believe so
On 01/30/2013 06:15 PM, Tang Chen wrote:
Hi Simon,
Please see below. :)
On 01/29/2013 08:52 PM, Simon Jeons wrote:
Hi Tang,
On Wed, 2013-01-09 at 17:32 +0800, Tang Chen wrote:
Here is the physical memory hot-remove patch-set based on 3.8rc-2.
Some questions ask you, not has relationship wi
Hi Simon,
Please see below. :)
On 01/29/2013 08:52 PM, Simon Jeons wrote:
Hi Tang,
On Wed, 2013-01-09 at 17:32 +0800, Tang Chen wrote:
Here is the physical memory hot-remove patch-set based on 3.8rc-2.
Some questions ask you, not has relationship with this patchset, but is
memory hotplug st
Hi,
I've added a VDSO patch on my 2.6.32 kernel. When i enabled PREMPT_RT i am
getting the below oops messages.
What is the reason for this ? When googled, it was mentioned in many places
that it is caused by the get_cpu()/put_cpu() preempt disabled region.
Can someone help me to understand this ?
Hi,
I've added a VDSO patch on my 2.6.32 kernel. When i enabled PREMPT_RT i am
getting the below oops messages.
What is the reason for this ? When googled, it was mentioned in many places
that it is caused by the get_cpu()/put_cpu() preempt disabled region.
Can someone help me to understand this ?
On Thu, Jan 10, 2013 at 04:40:19PM -0700, Toshi Kani wrote:
> +/*
> + * Hot-plug device information
> + */
Again, stop it with the "generic" hotplug term here, and everywhere
else. You are doing a very _specific_ type of hotplug devices, so spell
it out. We've worked hard to hotplug _everything_
On Thu, Jan 10, 2013 at 04:40:21PM -0700, Toshi Kani wrote:
> Added sys_hotplug.c, which is the system device hotplug framework code.
>
> shp_register_handler() allows modules to register their hotplug handlers
> to the framework. shp_submit_req() provides the interface to submit
> a hotplug or o
On Thu, Jan 10, 2013 at 04:40:19PM -0700, Toshi Kani wrote:
> Added include/linux/sys_hotplug.h, which defines the system device
> hotplug framework interfaces used by the framework itself and
> handlers.
>
> The order values define the calling sequence of handlers. For add
> execute, the orderin
On Mon, Jan 14, 2013 at 12:21:30PM -0700, Toshi Kani wrote:
> On Mon, 2013-01-14 at 20:07 +0100, Rafael J. Wysocki wrote:
> > On Monday, January 14, 2013 11:42:09 AM Toshi Kani wrote:
> > > On Mon, 2013-01-14 at 19:47 +0100, Rafael J. Wysocki wrote:
> > > > On Monday, January 14, 2013 08:53:53 AM T
On Mon, Jan 14, 2013 at 12:02:04PM -0700, Toshi Kani wrote:
> On Mon, 2013-01-14 at 19:48 +0100, Rafael J. Wysocki wrote:
> > On Monday, January 14, 2013 08:33:48 AM Toshi Kani wrote:
> > > On Fri, 2013-01-11 at 22:23 +0100, Rafael J. Wysocki wrote:
> > > > On Thursday, January 10, 2013 04:40:19 PM
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