On Wed, Aug 31, 2016 at 09:15:30AM -0700, Andi Kleen wrote:
> > >
> > > >
> > > > I've already made some changes in pmu-events/* to support
> > > > this hierarchy to see how bad the change would be.. and
> > > > it's not that bad ;-)
> > >
> > > Everything has to be automated, please no manual c
On Tuesday 30 August 2016 09:41 PM, Nilay Vaish wrote:
On 28 August 2016 at 16:00, Madhavan Srinivasan
wrote:
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 274288819829..e16bf4d057d1 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -5371,16 +5371,24 @@ u64 __at
On Tuesday 30 August 2016 09:31 PM, Nilay Vaish wrote:
On 28 August 2016 at 16:00, Madhavan Srinivasan
wrote:
Patchset to extend PERF_SAMPLE_REGS_INTR to include
platform specific PMU registers.
Patchset applies cleanly on tip:perf/core branch
It's a perennial request from hardware folks to
Hi, Mimi
On 08/30/16 at 06:40pm, Mimi Zohar wrote:
> From: Thiago Jung Bauermann
>
> This patch uses the kexec buffer passing mechanism to pass the
> serialized IMA binary_runtime_measurements to the next kernel.
>
> Changelog v2:
> - Fix build issue by defining a stub ima_add_kexec_buffer and
On Wed, 2016-08-31 at 13:50 -0700, Andrew Morton wrote:
> On Tue, 30 Aug 2016 18:40:02 -0400 Mimi Zohar
> wrote:
>
> > The TPM PCRs are only reset on a hard reboot. In order to validate a
> > TPM's quote after a soft reboot (eg. kexec -e), the IMA measurement list
> > of the running kernel must
On Tue, 30 Aug 2016 18:40:02 -0400 Mimi Zohar wrote:
> The TPM PCRs are only reset on a hard reboot. In order to validate a
> TPM's quote after a soft reboot (eg. kexec -e), the IMA measurement list
> of the running kernel must be saved and then restored on the subsequent
> boot, possibly of a d
On Wed, Aug 31, 2016 at 2:49 PM, Xavi Drudis Ferran wrote:
> Thank you amd feel free to suggest more tests, but it is good enough
> as it is for me.
Ok, thanks for trying. So let's keep the SPDIF parent clock as is.
El Wed, Aug 31, 2016 at 03:49:25PM +0200, Xavi Drudis Ferran deia:
> El Wed, Aug 31, 2016 at 10:11:13AM -0300, Fabio Estevam deia:
> > 2. SPDIF clock rate not accurate. Probably using PLL4 as SPDIF source
> > would help to get more accurate SPDIF clock rates.
> >
> > Could you please try the untes
> mm, vmscan: Only allocate and reclaim from zones with pages managed by the
> buddy allocator
>
> Firmware Assisted Dump (FA_DUMP) on ppc64 reserves substantial amounts
> of memory when booting a secondary kernel. Srikar Dronamraju reported that
> multiple nodes may have no memory managed by the
> >
> > >
> > > I've already made some changes in pmu-events/* to support
> > > this hierarchy to see how bad the change would be.. and
> > > it's not that bad ;-)
> >
> > Everything has to be automated, please no manual changes.
>
> sure
>
> so, if you're ok with the layout, how do you want t
On Wed, Aug 31, 2016 at 07:42:47AM -0700, Andi Kleen wrote:
> > hi,
> > I had discussion with Ingo about the state of this patchset
> > and there's one more requirement from his side - to split
> > event files into per topic files
>
> Thanks Jiri.
> >
> > I made some initial changes over latest S
> hi,
> I had discussion with Ingo about the state of this patchset
> and there's one more requirement from his side - to split
> event files into per topic files
Thanks Jiri.
>
> I made some initial changes over latest Sukadev's branch
> and came up with something like this:
Did you just split
On Tue, Aug 30, 2016 at 10:44:51PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "ps3av->wq" queues a single work item &ps3av->work and hence
> doesn't require ordering. It is involved in waking up ps3avd to do the
> video mode setting and hence it's not being used on a memory reclaim
> path.
Hello PrasannaKumar
On 30/08/2016, PrasannaKumar Muralidharan wrote:
> Hi Darren,
>> On mine (Amigaone X1000) that is correct, we boot linux with a vmlinux
>> file, and the bootloader (CFE) passes a fixed dtb. I think it is
>> possible to dump the tree from inside CFE, if it would help I can
>> in
The device tree on the Nemo passes all of the i8259 interruts with
numbers between 212 and 222, and points their interrupt-parent property
to the pasemi-opic, requiring custom patches to the kernel.
Fix the values so that they can be controlled by the generic ppc i8259
code.
The of_node for the SB600 (io-bridge) has its device_type set to
'io-bridge' Set it to 'isa' so that it can be found by
isa_bridge_find_early() instead of using patches in the kernel.
Signed-off-by: Darren Stevens
---
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/ke
The following series of 3 patches brings initial device tree patches for
A-Eon's Nemo motherboard, as used in the Amigaone X1000.
The dtb passed by the CFE firmware has a number of issues, which up till
now have been fixed by use of patches applied to the mainline kernel.
This occasionally causes
Add config option for the Nemo motherboard used in the Amigaone X1000.
This is a custom PASemi board with an AMD SB600 southbridge, and needs
some patches to it device tree. This option will be used to build these
into the kernel
Signed-off-by: Darren Stevens
---
diff --git a
Hi Xavi,
On Wed, Aug 31, 2016 at 10:47 AM, Xavi Drudis Ferran wrote:
> If it's easy for you to send it yourself, I would prefer so and I'm
> grateful. If not, it'll be an exercise for me, no problem.
I have just submitted the patch with you on Cc.
If you could reply to it with your Tested-by t
El Wed, Aug 31, 2016 at 10:11:13AM -0300, Fabio Estevam deia:
> 2. SPDIF clock rate not accurate. Probably using PLL4 as SPDIF source
> would help to get more accurate SPDIF clock rates.
>
> Could you please try the untested change?
>
> --- a/drivers/clk/imx/clk-imx6q.c
> +++ b/drivers/clk/imx/cl
El Wed, Aug 31, 2016 at 10:30:25AM -0300, Fabio Estevam deia:
> Xavi,
>
> On Wed, Aug 31, 2016 at 10:11 AM, Fabio Estevam wrote:
>
> > Xavi,
> >
> > Care to send a formal patch with your change?
>
> If you prefer, I can send this change to the ARM kernel mailing list.
>
Whatever is easier for
Xavi,
On Wed, Aug 31, 2016 at 10:11 AM, Fabio Estevam wrote:
> Xavi,
>
> Care to send a formal patch with your change?
If you prefer, I can send this change to the ARM kernel mailing list.
Please let me know what you prefer.
Thanks
Hi Xavi/Nicolin,
On Wed, Aug 31, 2016 at 6:10 AM, Xavi Drudis Ferran wrote:
> El Tue, Aug 30, 2016 at 09:21:01PM -0700, Nicolin Chen deia:
>>
>> No, the problem is not at the rate but the source -- Although the
>> MLB clock exists in the clock tree as a better rate provider, it
>> might not be co
On Wed, Aug 31, 2016 at 01:09:33PM +0200, Michal Hocko wrote:
> > We cannot just convert populated_zone() as many existing users really
> > need to check for present_pages. This patch introduces a managed_zone()
> > helper and uses it in the few cases where it is critical that the check
> > is made
On Mon, Jun 20, 2016 at 09:02:30PM -0700, Sukadev Bhattiprolu wrote:
> CPUs support a large number of performance monitoring events (PMU events)
> and often these events are very specific to an architecture/model of the
> CPU. To use most of these PMU events with perf, we currently have to identify
On Wed 31-08-16 09:49:42, Mel Gorman wrote:
> On Wed, Aug 31, 2016 at 11:39:59AM +0530, Srikar Dronamraju wrote:
> > This indeed fixes the problem.
> > Please add my
> > Tested-by: Srikar Dronamraju
> >
>
> Ok, thanks. Unfortunately we cannot do a wide conversion like this
> because some users
On Mon 29-08-16 18:36:47, Srikar Dronamraju wrote:
> Fadump kernel reserves large chunks of memory even before the pages are
> initialised. This could mean memory that corresponds to several nodes might
> fall in memblock reserved regions.
>
> Kernels compiled with CONFIG_DEFERRED_STRUCT_PAGE_INIT
El Tue, Aug 30, 2016 at 09:21:01PM -0700, Nicolin Chen deia:
>
> No, the problem is not at the rate but the source -- Although the
> MLB clock exists in the clock tree as a better rate provider, it
> might not be correctly enabled or running at the rate it claims.
>
>
> There are five MLB clock
On Wed, Aug 31, 2016 at 11:39:59AM +0530, Srikar Dronamraju wrote:
> This indeed fixes the problem.
> Please add my
> Tested-by: Srikar Dronamraju
>
Ok, thanks. Unfortunately we cannot do a wide conversion like this
because some users of populated_zone() really meant to check for
present_pages.
On Tue, Aug 30, 2016 at 02:08:34PM -0500, Kim Phillips wrote:
> This 'DEBUG'-prefixed version of PERF_USE_VMALLOC is not used anywhere.
> It appears to be leftovers from commit 906010b "perf_event: Provide
> vmalloc() based mmap() backing" that introduced it.
>
> Not sure what commit cb30711 "perf
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