On 06/24/2014 02:36 PM, Benjamin Herrenschmidt wrote:
Is it reasonable to do error injection with "CONFIG_IOMMU_API" ?
That means if use default config(CONFIG_IOMMU_API = n), we can not do
error injection to pci devices?
Well we can't pass them through either so ...
In any case, this is not a
On Mon, 2014-06-23 at 23:01 -0700, Guenter Roeck wrote:
> I thought that only happens if a const is dropped, but maybe not.
>
> Sigh. Much easier to break something than to fix it. That would mean
> to get approval
> from at least three maintainers, and all that to get rid of a warning.
> I don't
> Is it reasonable to do error injection with "CONFIG_IOMMU_API" ?
>
> That means if use default config(CONFIG_IOMMU_API = n), we can not do
> error injection to pci devices?
Well we can't pass them through either so ...
In any case, this is not a priority. First we need to implement a solid
Commit e58e263 "PPC, KVM, CMA: use general CMA reserved area management
framework" in next-20140624 removed arch/powerpc/kvm/book3s_hv_cma.c but
neglected to update the Makefile, thus breaking the build.
Signed-off-by: Michael Ellerman
---
Hi Andrew,
This is in your akpm-current and is breaking
On 06/23/2014 10:14 AM, Gavin Shan wrote:
The patch implements one OPAL firmware sysfs file to support PCI error
injection: "/sys/firmware/opal/errinjct", which will be used like the
way described as follows.
According to PAPR spec, there are 3 RTAS calls related to error injection:
"ibm,open-er
On 06/23/2014 10:34 PM, Benjamin Herrenschmidt wrote:
On Mon, 2014-06-23 at 22:05 -0700, Guenter Roeck wrote:
On 06/23/2014 09:35 PM, Benjamin Herrenschmidt wrote:
On Fri, 2014-06-13 at 09:38 -0700, Guenter Roeck wrote:
If compiled with W=1, the following warning is seen in powerpc builds.
ar
On Mon, 2014-06-23 at 22:05 -0700, Guenter Roeck wrote:
> On 06/23/2014 09:35 PM, Benjamin Herrenschmidt wrote:
> > On Fri, 2014-06-13 at 09:38 -0700, Guenter Roeck wrote:
> >> If compiled with W=1, the following warning is seen in powerpc builds.
> >>
> >> arch/powerpc/kernel/smp.c:750:18: warning
On 06/23/2014 09:35 PM, Benjamin Herrenschmidt wrote:
On Fri, 2014-06-13 at 09:38 -0700, Guenter Roeck wrote:
If compiled with W=1, the following warning is seen in powerpc builds.
arch/powerpc/kernel/smp.c:750:18: warning:
type qualifiers ignored on function return type
static const in
On Fri, 2014-06-13 at 09:38 -0700, Guenter Roeck wrote:
> If compiled with W=1, the following warning is seen in powerpc builds.
>
> arch/powerpc/kernel/smp.c:750:18: warning:
> type qualifiers ignored on function return type
> static const int powerpc_smt_flags(void)
> ^
>
On Thu, 2014-06-19 at 09:44 +1000, Anton Blanchard wrote:
> Hi Laurent,
>
> > The commit 71ec7c55ed91 introduced the magic symbol ".TOC." for ELFv2
> > ABI. This symbol is built manually and has no CRC value computed. A
> > zero value is put in the CRC section to avoid modpost complaining
> > abou
ls1 has qe and ls1 has arm cpu.
move qe from arch/powerpc to drivers.
Signed-off-by: Zhao Qiang
---
arch/powerpc/platforms/83xx/km83xx.c | 4 +--
arch/powerpc/platforms/83xx/misc.c | 2 +-
arch/powerpc/platforms/83xx/mpc832x_mds.c | 4 +--
arch/powerpc/p
On Tue, 2014-06-17 at 12:23 -0700, Greg KH wrote:
> On Tue, Jun 17, 2014 at 10:31:09PM +0800, Jeff Liu wrote:
> > From: Jie Liu
> >
> > Cc: Benjamin Herrenschmidt
> > Cc: Paul Mackerras
> > Signed-off-by: Jie Liu
> > ---
> > arch/powerpc/platforms/powernv/opal-dump.c | 2 +-
> > arch/powerpc/
On Sat, 2014-06-21 at 13:05 +0100, Daniel Walter wrote:
> Replace strict_strto calls with more appropriate kstrto calls
>
> Signed-off-by: Daniel Walter
> ---
Acked-by: Benjamin Herrenschmidt
--
Should I put that in the powerpc tree ?
> arch/powerpc/kernel/setup_64.c| 6 +++---
>
The generic code uses gcc built-ins which work fine so there's no benefit
in implementing our own anymore.
We can't completely remove the ld/st_le* functions as some historical
cruft still uses them, but that's next on the radar
Signed-off-by: Benjamin Herrenschmidt
---
diff --git a/arch/powerp
On Tue, Jun 24, 2014 at 09:29:22AM +1000, Gavin Shan wrote:
>On Mon, Jun 23, 2014 at 04:21:42PM +0800, Wei Yang wrote:
>>On Mon, Jun 23, 2014 at 04:09:47PM +1000, Gavin Shan wrote:
>>>On Tue, Jun 10, 2014 at 09:56:34AM +0800, Wei Yang wrote:
This patch implements the pcibios_sriov_resource_alig
On Mon, 2014-06-23 at 12:14 +1000, Gavin Shan wrote:
> The patch implements one OPAL firmware sysfs file to support PCI error
> injection: "/sys/firmware/opal/errinjct", which will be used like the
> way described as follows.
>
> According to PAPR spec, there are 3 RTAS calls related to error inje
On Tue, 2014-06-24 at 09:44 +1000, Gavin Shan wrote:
> >I much'd prefer see a opal_pci_err_inject that is specific to
> >IO(D)A errors, which takes a PHB ID and goes via the normal dispatch
> >to PHB ops inside OPAL. For the rest, especially core specific
> >injections, we can provide a separate de
On Tue, Jun 24, 2014 at 07:10:14AM +1000, Benjamin Herrenschmidt wrote:
>On Mon, 2014-06-23 at 12:14 +1000, Gavin Shan wrote:
>> The patch synchronizes firmware header file (opal.h) for PCI error
>> injection
>
>The FW API you expose is not PCI specific. I haven't seen the
>corresponding FW patches
On Mon, Jun 23, 2014 at 04:21:42PM +0800, Wei Yang wrote:
>On Mon, Jun 23, 2014 at 04:09:47PM +1000, Gavin Shan wrote:
>>On Tue, Jun 10, 2014 at 09:56:34AM +0800, Wei Yang wrote:
>>>This patch implements the pcibios_sriov_resource_alignment() on powernv
>>>platform.
>>>
>>>Signed-off-by: Wei Yang
On Mon, 2014-06-23 at 12:14 +1000, Gavin Shan wrote:
> The patch implements one OPAL firmware sysfs file to support PCI error
> injection: "/sys/firmware/opal/errinjct", which will be used like the
> way described as follows.
>
> According to PAPR spec, there are 3 RTAS calls related to error inje
On Mon, 2014-06-23 at 12:14 +1000, Gavin Shan wrote:
> The patch synchronizes firmware header file (opal.h) for PCI error
> injection
The FW API you expose is not PCI specific. I haven't seen the
corresponding FW patches yet but I'm not fan of that single call
that collates unrelated things.
I mu
On Mon, 23 Jun 2014 18:26:04 +0300, Pantelis Antoniou
wrote:
> On Jun 23, 2014, at 5:58 PM, Grant Likely wrote:
> > We'll also need a transition plan to move to RCU. I think the existing
> > iterators can be modified to do the rcu locking in-line, but still require
> > the of_node_get/put stuff (
Hi Bjorn,
Any feedback?
Thanks!
--
Regards,
Alexander Gordeev
agord...@redhat.com
___
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
Hi Grant,
On Jun 23, 2014, at 5:58 PM, Grant Likely wrote:
> On Thu, 19 Jun 2014 11:33:20 +0300, Pantelis Antoniou
> wrote:
>> Hi Grant,
>>
>> CCing Thomas Gleixner & Steven Rostedt, since they might have a few
>> ideas...
>>
>> On Jun 18, 2014, at 11:07 PM, Grant Likely wrote:
>>
>>> Hi Nat
On Thu, 19 Jun 2014 11:33:20 +0300, Pantelis Antoniou
wrote:
> Hi Grant,
>
> CCing Thomas Gleixner & Steven Rostedt, since they might have a few
> ideas...
>
> On Jun 18, 2014, at 11:07 PM, Grant Likely wrote:
>
> > Hi Nathan and Tyrel,
> >
> > I'm looking into lifecycle issues on nodes modif
On Thu, 19 Jun 2014 10:26:15 -0500, Nathan Fontenot
wrote:
> On 06/18/2014 03:07 PM, Grant Likely wrote:
> > Hi Nathan and Tyrel,
> >
> > I'm looking into lifecycle issues on nodes modified by OF_DYNAMIC, and
> > I'm hoping you can help me. Right now, pseries seems to be the only
> > user of OF_
From: Martijn de Gouw
Add support for mapping and unmapping of inbound rapidio windows.
Signed-off-by: Martijn de Gouw
---
arch/powerpc/sysdev/fsl_rio.c | 92 +
arch/powerpc/sysdev/fsl_rio.h | 12 ++
2 files changed, 104 insertions(+)
diff --git
On 06/18/2014 05:17 PM, Bounine, Alexandre wrote:
On Friday, June 13, 2014 7:09 AM Martijn de Gouw
[mailto:martijn.de.gouw@prodrive-
technologies.com] wrote:
Add support for mapping and unmapping of inbound rapidio windows.
Signed-off-by: Martijn de Gouw
---
... skip ...
+
+int fsl_map_in
On Mon, Jun 23, 2014 at 03:27:21PM +1000, Gavin Shan wrote:
>On Tue, Jun 10, 2014 at 09:56:29AM +0800, Wei Yang wrote:
>>On PowerNV platform, it will support dynamic PE allocation and deallocation.
>>
>>This patch adds a function to release those resources related to a PE.
>>
>>Signed-off-by: Wei Y
On 06/23/2014 10:15 AM, qiang.z...@freescale.com wrote:
[...]
> + reg_esr = flexcan_read(®s->esr);
> + reg_ctrl = flexcan_read(®s->ctrl);
> + if (reg_esr & FLEXCAN_ESR_TX_WRN) {
When does the hardware trigger the interrupt?
>>>
>>> When there is no wire link between tx and rx,
On Mon, Jun 23, 2014 at 10:24 AM, Geert Uytterhoeven
wrote:
> JFYI, when comparing v3.16-rc2[1] to v3.16-rc1[3], the summaries are:
> - build errors: +1/-6
+ /scratch/kisskb/src/drivers/edac/ppc4xx_edac.c: error: request for
member 'dimm' in something not a structure or union: => 977:45
po
On Mon, Jun 23, 2014 at 04:09:47PM +1000, Gavin Shan wrote:
>On Tue, Jun 10, 2014 at 09:56:34AM +0800, Wei Yang wrote:
>>This patch implements the pcibios_sriov_resource_alignment() on powernv
>>platform.
>>
>>Signed-off-by: Wei Yang
>>---
>> arch/powerpc/include/asm/machdep.h|1 +
>> a
On 06/23/2014 03:37 PM, Marc Kleine-Budde wrote:
> -Original Message-
> From: Marc Kleine-Budde [mailto:m...@pengutronix.de]
> Sent: Monday, June 23, 2014 3:37 PM
> To: Zhao Qiang-B45475; linuxppc-dev@lists.ozlabs.org; linux-
> c...@vger.kernel.org; w...@grandegger.com; Wood Scott-B07421
>
On Mon, Jun 23, 2014 at 03:41:28PM +1000, Gavin Shan wrote:
>On Tue, Jun 10, 2014 at 09:56:30AM +0800, Wei Yang wrote:
>>When retrieving sriov resource size in pci_sriov_resource_size(), it will
>>divide the total IOV resource size with the totalVF number. This is true for
>>most cases, while may n
On 06/23/2014 09:26 AM, qiang.z...@freescale.com wrote:
>
> On 06/23/2014 03:18 PM, Marc Kleine-Budde wrote:
>
>>
>> On 06/23/2014 09:11 AM, Zhao Qiang wrote:
>>> when flexcan is not physically linked, command 'cantest' will trigger
>>> an err_irq, add err_irq handler for it.
>>>
>>> Signed-off-b
On 06/23/2014 03:18 PM, Marc Kleine-Budde wrote:
>
> On 06/23/2014 09:11 AM, Zhao Qiang wrote:
> > when flexcan is not physically linked, command 'cantest' will trigger
> > an err_irq, add err_irq handler for it.
> >
> > Signed-off-by: Zhao Qiang
> > ---
> > Changes for v2:
> > - use a spac
On 06/23/2014 09:11 AM, Zhao Qiang wrote:
> when flexcan is not physically linked, command 'cantest' will
> trigger an err_irq, add err_irq handler for it.
>
> Signed-off-by: Zhao Qiang
> ---
> Changes for v2:
> - use a space instead of tab
> - use flexcan_poll_state instead of print
add err interrupt for p1010rdb into dts.
Signed-off-by: Zhao Qiang
---
Changes for v2:
- add binding documentation update
Changes for v3:
- update binding documentation
Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 15 +--
arch/powerpc/boot/dts/fsl/p101
when flexcan is not physically linked, command 'cantest' will
trigger an err_irq, add err_irq handler for it.
Signed-off-by: Zhao Qiang
---
Changes for v2:
- use a space instead of tab
- use flexcan_poll_state instead of print
Changes for v3:
- return IRQ_HANDLED if err is
On Mon, Jun 23, 2014 at 02:56:52PM +0800, Wei Yang wrote:
>On Mon, Jun 23, 2014 at 04:07:07PM +1000, Gavin Shan wrote:
>>On Tue, Jun 10, 2014 at 09:56:33AM +0800, Wei Yang wrote:
>>>On PHB3, VF resources will be covered by M64 BAR to have better PE isolation.
>>>Mostly the total_pe number is differ
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