On Fri, May 01, 2015 at 07:48:49PM +1000, Alexey Kardashevskiy wrote:
On 04/29/2015 03:04 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:46PM +1000, Alexey Kardashevskiy wrote:
TCE tables might get too big in case of 4K IOMMU pages and DDW enabled
on huge guests (hundreds of GB of RAM)
On Fri, May 01, 2015 at 09:26:48PM +1000, Alexey Kardashevskiy wrote:
On 04/29/2015 05:01 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:52PM +1000, Alexey Kardashevskiy wrote:
We are adding support for DMA memory pre-registration to be used in
conjunction with VFIO. The idea is that
On Fri, May 01, 2015 at 05:12:45PM +1000, Alexey Kardashevskiy wrote:
On 05/01/2015 02:23 PM, David Gibson wrote:
On Fri, May 01, 2015 at 02:01:17PM +1000, Alexey Kardashevskiy wrote:
On 04/29/2015 04:31 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:50PM +1000, Alexey Kardashevskiy
Thank you.
this resolves the build issue .
On 5/5/2015 5:14 AM, Andy Shevchenko wrote:
Since sata_dwc_460ex.c was moved to generic DMA driver we have to ensure that
user can still compile it.
Fixes: 8b3444852a2b (sata_dwc_460ex: move to generic DMA driver)
Signed-off-by: Andy Shevchenko
On Fri, May 01, 2015 at 04:05:24PM +1000, Alexey Kardashevskiy wrote:
On 05/01/2015 02:33 PM, David Gibson wrote:
On Thu, Apr 30, 2015 at 07:33:09PM +1000, Alexey Kardashevskiy wrote:
On 04/30/2015 05:22 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:55PM +1000, Alexey Kardashevskiy
On Fri, May 01, 2015 at 04:27:47PM +1000, Alexey Kardashevskiy wrote:
On 05/01/2015 03:23 PM, David Gibson wrote:
On Fri, May 01, 2015 at 02:35:23PM +1000, Alexey Kardashevskiy wrote:
On 04/30/2015 04:55 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:53PM +1000, Alexey Kardashevskiy
On Fri, May 01, 2015 at 04:53:08PM +1000, Alexey Kardashevskiy wrote:
On 05/01/2015 03:12 PM, David Gibson wrote:
On Fri, May 01, 2015 at 02:10:58PM +1000, Alexey Kardashevskiy wrote:
On 04/29/2015 04:40 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:51PM +1000, Alexey Kardashevskiy
On Tue, 2015-05-05 at 14:16 -0700, Andrew Morton wrote:
On Tue, 5 May 2015 21:12:12 +1000 Michael Ellerman m...@ellerman.id.au
wrote:
Arch code can set a dump stack arch description string which is
displayed with oops output to describe the hardware platform.
It is useful to
On 05/05/2015 12:53 PM, Tyrel Datwyler wrote:
From: Tyrel Datwyler tyr...@linux.vnet.ibm.com
The suspend call paths for hibernation and migration operations call
stop_topology_update() and start_topology_update() respectively prior to
suspending the LPAR and upon resume. Topology updating
On Mon, May 04, 2015 at 10:59:16PM +0530, Aneesh Kumar K.V wrote:
Archs like ppc64 require pte_t * to remain stable in some code path.
They use local_irq_disable to prevent a parallel split. Generic code
clear pmd instead of marking it _PAGE_SPLITTING in code path
where we can afford to mark
On Wed, May 6, 2015 at 1:11 AM, Rob Herring robherri...@gmail.com wrote:
On Tue, May 5, 2015 at 4:17 AM, Suman Tripathi stripa...@apm.com wrote:
This patch adds the arasan sdhc nodes to reuse the of-arasan
driver for APM X-Gene SoC.
Signed-off-by: Suman Tripathi stripa...@apm.com
---
The commit 8170a83f15ee (powerpc: Wireup the kcmp syscall to sys_ni) has
disabled the kcmp syscall for powerpc. This has been done due to the use
of unsigned long parameters which may require a dedicated wrapper to handle
32bit process on top of 64bit kernel. However in the kcmp() case, the 2
On Tue, May 05, 2015 at 12:14:03PM +0300, Andy Shevchenko wrote:
Since sata_dwc_460ex.c was moved to generic DMA driver we have to ensure that
user can still compile it.
Fixes: 8b3444852a2b (sata_dwc_460ex: move to generic DMA driver)
Signed-off-by: Andy Shevchenko
On 03.04.2015 [10:45:56 -0700], Nishanth Aravamudan wrote:
On 03.04.2015 [09:57:35 +0200], Vlastimil Babka wrote:
On 03/31/2015 11:48 AM, Michal Hocko wrote:
On Fri 27-03-15 15:23:50, Nishanth Aravamudan wrote:
On 27.03.2015 [13:17:59 -0700], Dave Hansen wrote:
On 03/27/2015 12:28 PM,
We were returning zero if no bytes could be written to the Tilera
hypervisor console device, but this causes the output to be truncated.
By returning -EAGAIN the tty hvc driver will come back and try again,
which gives the semantics we want, and avoids dropping console output.
Signed-off-by:
Reviewed-By: James Smart james.sm...@emulex.com
Alexey, Sebastian,
Yes - this section needs to be reverted. This patch is good.
-- james s
On 4/28/2015 4:26 AM, Alexey Kardashevskiy wrote:
This reverts 4fbdf9cb is breaks LPFC on POWER7 machine, big endian kernel.
This is the hardware
New QorIQ p1020 based board support from Arcturus Networks Inc.
http://www.arcturusnetworks.com/products/ucp1020/
Signed-off-by: Michael Durrant mdurr...@arcturusnetworks.com
Signed-off-by: Oleksandr G Zhadan ol...@arcturusnetworks.com
---
Documentation/devicetree/bindings/pci/fsl,pci.txt |
Sorry for the slow reply.
I don't believe this is correct - let me explain the rational why we had two
properties in the QMan portal to begin with.
The two properties in question are cell-index and fsl,qman-channel-id.
The cell-index property is used in u-boot as an index for the software
On Tue, May 5, 2015 at 4:17 AM, Suman Tripathi stripa...@apm.com wrote:
This patch adds the arasan sdhc nodes to reuse the of-arasan
driver for APM X-Gene SoC.
Signed-off-by: Suman Tripathi stripa...@apm.com
---
arch/arm64/boot/dts/apm/apm-mustang.dts | 4 +++
Hi Preeti,
On 05/05/2015 09:21 AM, Preeti U Murthy wrote:
Hi Shilpa,
On 05/04/2015 02:24 PM, Shilpasri G Bhat wrote:
The On-Chip-Controller(OCC) can throttle cpu frequency by reducing the
max allowed frequency for that chip if the chip exceeds its power or
temperature limits. As Pmax
Hi Preeti,
On 05/05/2015 09:30 AM, Preeti U Murthy wrote:
Hi Shilpa,
On 05/04/2015 02:24 PM, Shilpasri G Bhat wrote:
Re-evaluate the chip's throttled state on recieving OCC_THROTTLE
notification by executing *throttle_check() on any one of the cpu on
the chip. This is a sanity check to
On 05/05/2015 11:36 AM, Shilpasri G Bhat wrote:
Hi Preeti,
On 05/05/2015 09:21 AM, Preeti U Murthy wrote:
Hi Shilpa,
On 05/04/2015 02:24 PM, Shilpasri G Bhat wrote:
The On-Chip-Controller(OCC) can throttle cpu frequency by reducing the
max allowed frequency for that chip if the chip
On 5 May 2015 at 10:42, Suman Tripathi stripa...@apm.com wrote:
On Tue, May 5, 2015 at 2:06 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 4 May 2015 at 15:39, Suman Tripathi stripa...@apm.com wrote:
This patch adds the SDHCI support for APM X-Gene SoC using ARASAN SDHCI
controller.
v1
From: Mahesh Salgaonkar mah...@linux.vnet.ibm.com
In the event of unrecovered HMI the existing code panics as soon as
it receives the first unrecovered HMI event. This makes host to report
partial information about HMIs before panic. There may be more errors
which would have caused the HMI and
On Tue, May 5, 2015 at 2:06 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 4 May 2015 at 15:39, Suman Tripathi stripa...@apm.com wrote:
This patch adds the SDHCI support for APM X-Gene SoC using ARASAN SDHCI
controller.
v1 change:
* Use the CONFIG_ARM64_DMA_HAS_IOMMU for dma-mapping.
Since sata_dwc_460ex.c was moved to generic DMA driver we have to ensure that
user can still compile it.
Fixes: 8b3444852a2b (sata_dwc_460ex: move to generic DMA driver)
Signed-off-by: Andy Shevchenko andriy.shevche...@linux.intel.com
---
drivers/ata/Kconfig | 1 +
1 file changed, 1 insertion(+)
This patch adds the SDHCI support for APM X-Gene SoC using ARASAN SDHCI
controller.
v1 change:
* Use the CONFIG_ARM64_DMA_HAS_IOMMU for dma-mapping.
v2 change:
* Drop the IOMMU support and switching to PIO mode for arasan.
controller integrated inside APM X-Gene SoC.
v3 change:
* Change
This patch adds the arasan sdhc nodes to reuse the of-arasan
driver for APM X-Gene SoC.
Signed-off-by: Suman Tripathi stripa...@apm.com
---
arch/arm64/boot/dts/apm/apm-mustang.dts | 4 +++
arch/arm64/boot/dts/apm/apm-storm.dtsi | 44 +
2 files changed, 48
From: Mahesh Salgaonkar mah...@linux.vnet.ibm.com
The V2 version of HMI event now carries additional information for
Malfunction Alert. It now contains error information about CORE and NX
checkstop. This patch checks and displays the check stop reason before
panic.
Signed-off-by: Mahesh
On 4 May 2015 at 15:39, Suman Tripathi stripa...@apm.com wrote:
This patch adds the SDHCI support for APM X-Gene SoC using ARASAN SDHCI
controller.
v1 change:
* Use the CONFIG_ARM64_DMA_HAS_IOMMU for dma-mapping.
v2 change:
* Drop the IOMMU support and switching to PIO mode for arasan.
On 05/05/2015 12:03 PM, Shilpasri G Bhat wrote:
Hi Preeti,
On 05/05/2015 09:30 AM, Preeti U Murthy wrote:
Hi Shilpa,
On 05/04/2015 02:24 PM, Shilpasri G Bhat wrote:
Re-evaluate the chip's throttled state on recieving OCC_THROTTLE
notification by executing *throttle_check() on any one of
On Tue, 2015-05-05 at 11:04 -0500, Pledge Roy-R01356 wrote:
Sorry for the slow reply.
I don't believe this is correct - let me explain the rational why we had two
properties in the QMan portal to begin with.
The two properties in question are cell-index and fsl,qman-channel-id.
The
On 05/04/2015 02:24 PM, Shilpasri G Bhat wrote:
If frequency is throttled due to OCC reset then cpus will be in Psafe
frequency, so restore the frequency on all cpus to policy-cur when
OCCs are active again. And if frequency is throttled due to Pmax
capping then restore the frequency of all
On Monday 04 May 2015 21:17:27 Joakim Tjernlund wrote:
On Mon, 2015-05-04 at 19:31 +0200, Arnd Bergmann wrote:
On Monday 04 May 2015 18:31:31 Joakim Tjernlund wrote:
@@ -252,6 +260,8 @@ static void esdhc_of_platform_init(struct sdhci_host
*host)
if (vvn VENDOR_V_22)
Regards,
Igal Liberman.
-Original Message-
From: Wood Scott-B07421
Sent: Saturday, May 02, 2015 2:43 AM
To: Liberman Igal-B31950
Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Tang
Yuantian-B29983
Subject: Re: [v3] dt/bindings: qoriq-clock: Add binding for FMan
On Tue, 2015-05-05 at 16:02 -0500, Liberman Igal-B31950 wrote:
Regards,
Igal Liberman.
-Original Message-
From: Wood Scott-B07421
Sent: Saturday, May 02, 2015 2:43 AM
To: Liberman Igal-B31950
Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Tang
James Smart wrote:
Reviewed-By: James Smart james.sm...@emulex.com
Alexey, Sebastian,
Yes - this section needs to be reverted. This patch is good.
-- james s
Reviewed-by: Sebastian Herbszt herb...@gmx.de
Sebastian
___
Linuxppc-dev
On Tue, 5 May 2015 21:12:12 +1000 Michael Ellerman m...@ellerman.id.au wrote:
Arch code can set a dump stack arch description string which is
displayed with oops output to describe the hardware platform.
It is useful to initialise this as early as possible, so that an early
oops will have
Arch code can set a dump stack arch description string which is
displayed with oops output to describe the hardware platform.
It is useful to initialise this as early as possible, so that an early
oops will have the hardware description.
However in practice we discover the hardware platform in
As soon as we know the name of the cpu we're on, add it to the dump
stack arch description, which is printed in case of an oops.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
arch/powerpc/kernel/cputable.c | 3 +++
1 file changed, 3 insertions(+)
diff --git
As soon as we know the model of the machine we're on, add it to the dump
stack arch description, which is printed in case of an oops.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
arch/powerpc/kernel/prom.c | 20
1 file changed, 20 insertions(+)
diff --git
As soon as we know the name of the machine description we're using, add
it to the dump stack arch description, which is printed in case of an
oops.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
arch/powerpc/kernel/setup-common.c | 3 +++
1 file changed, 3 insertions(+)
diff --git
Once we have unflattened the device tree we can easily grab these opal
version details and add them to dump stack arch description, which is
printed in case of an oops.
Signed-off-by: Michael Ellerman m...@ellerman.id.au
---
arch/powerpc/platforms/powernv/setup.c | 26 ++
Once we have unflattened the device tree we can easily grab these
firmware version details and add them to dump stack arch description,
which is printed in case of an oops.
Currently /hypervisor only exists on KVM, so if we don't find that look
for something that suggests we're on phyp and if so
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