On 01/12/2016 04:34 PM, 平松雅巳 / HIRAMATU,MASAMI wrote:
Hi Hemant,
From: Hemant Kumar [mailto:hem...@linux.vnet.ibm.com]
perf probe through debuginfo__find_probes() in util/probe-finder.c
checks for the functions' frame descriptions in either .eh_frame section
of an ELF or the .debug_frame.
From: Hou Zhiqiang
On the t208xrdb and t1040rdb, the SPI devices is n25q512ax3
instead of n25q512a.
Signed-off-by: Hou Zhiqiang
---
arch/powerpc/boot/dts/fsl/t104xrdb.dtsi | 2 +-
arch/powerpc/boot/dts/fsl/t208xrdb.dtsi | 2 +-
2 files
Hi,
> On Tue, Jan 12, 2016 at 07:13:30PM +0100, Lothar Waßmann wrote:
>
> > i.MX6UL does not have the audio multiplexer (AUDMUX) like e.g. i.MX6Q,
> > but apart from that can use the same audio driver. Make audmux
> > optional for the imx-sgtl5000 driver, so it can be used on i.MX6UL
> > too.
On 1/12/16, Aneesh Kumar K.V wrote:
> Signed-off-by: Aneesh Kumar K.V
> ---
> arch/powerpc/include/asm/book3s/32/pgtable.h | 8
> arch/powerpc/include/asm/book3s/64/hash.h| 9 +
>
On Sun, 2016-01-10 at 01:08 -0200, Guilherme G. Piccoli wrote:
> Commit 89a51df5ab1d ("powerpc/eeh: Fix crash in eeh_add_device_early() on
> Cell")
> added a check on function eeh_add_device_early(): since in Cell arch eeh_ops
> is NULL, that code used to crash on Cell. The commit's approach was
On Tue, 12 Jan 2016 12:45:38 +0530
"Aneesh Kumar K.V" wrote:
> This is needed so that we can support both hash and radix page table
> using single kernel. Radix kernel uses a 4 level table.
>
> Signed-off-by: Aneesh Kumar K.V
>
perf probe through debuginfo__find_probes() in util/probe-finder.c
checks for the functions' frame descriptions in either .eh_frame section
of an ELF or the .debug_frame. The check is based on whether either one
of these sections is present. Depending on distro, toolchain defaults,
architetcutre,
On Tue, Jan 12, 2016 at 12:45:14PM -0800, Leonid Yegoshin wrote:
> >The issue I have with the SYNC description in the text above is that it
> >describes the single CPU (program order) and the dual-CPU (confusingly
> >named global order) cases, but then doesn't generalise any further. That
> >means
On Tue, 2016-12-01 at 12:14:22 UTC, Michael Ellerman wrote:
> From: Ulrich Weigand
>
> If a text section starts out with a data blob before the first
> function start label, disassembly parsing doing in recordmcount.pl
> gets confused on powerpc, leading to creation of
On Tue, 2016-12-01 at 12:14:23 UTC, Michael Ellerman wrote:
> From: Ulrich Weigand
>
> GCC 6 will include changes to generated code with -mcmodel=large,
> which is used to build kernel modules on powerpc64le. This was
> necessary because the large model is supposed to
On 01/13/2016 08:38 AM, Michael Ellerman wrote:
But eeh_enabled() is still false? That seems like it's liable to cause breakage
elsewhere.
Yes, eeh_enabled() is false as expected. Notice that eeh_enabled() is
telling if EEH is enabled or not, and since it's not (because there's no
PCI
Hi,
> On Tue, Jan 12, 2016 at 4:13 PM, Lothar Waßmann
> wrote:
>
> > diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
> > index 14dfdee..c128823 100644
> > --- a/sound/soc/fsl/Kconfig
> > +++ b/sound/soc/fsl/Kconfig
> > @@ -258,7 +258,8 @@ config
On 01/13/2016 04:04 AM, Benjamin Herrenschmidt wrote:
On Sun, 2016-01-10 at 01:08 -0200, Guilherme G. Piccoli wrote:weust changes the
way the arch checking is done in function
This patch jeeh_add_device_early(): we use no more eeh_enabled(), but instead
we check the running architecture by
Hi,
> Lothar Waßmann wrote:
> > - select SND_SOC_FSL_SSI
> > + select SND_SOC_FSL_SAI if SOC_IMX6UL
> > + select SND_SOC_FSL_SSI if SOC_IMX6Q || SOC_IMX6SL || SOC_IMX6SX
>
> I don't think this is compatible with a multiarch kernel.
>
Why? If more than one of the IMX6 SoCs are selected,
Lightly tested on 64 bit little endian.
Signed-off-by: Michael Ellerman
---
arch/powerpc/include/asm/systbl.h | 1 +
arch/powerpc/include/asm/unistd.h | 2 +-
arch/powerpc/include/uapi/asm/unistd.h | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git
On Tue, Jan 12, 2016 at 4:13 PM, Lothar Waßmann
wrote:
> diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
> index 14dfdee..c128823 100644
> --- a/sound/soc/fsl/Kconfig
> +++ b/sound/soc/fsl/Kconfig
> @@ -258,7 +258,8 @@ config SND_SOC_IMX_SGTL5000
>
On Wed, 2016-13-01 at 01:04:32 UTC, Russell Currey wrote:
> The recently added OPAL API call, OPAL_CONSOLE_FLUSH, originally took no
> parameters and returned nothing. The call was updated to accept the
> terminal number to flush, and returned various values depending on the
> state of the output
On Wed, Jan 13, 2016 at 11:02:35AM -0800, Leonid Yegoshin wrote:
> I ask HW team about it but I have a question - has it any relationship with
> replacing MIPS SYNC with lightweight SYNCs (SYNC_WMB etc)?
Of course. If you cannot explain the semantics of the primitives you
introduce, how can we
On Wed, 2016-01-13 at 10:08 -0200, Guilherme G. Piccoli wrote:
> On 01/13/2016 08:38 AM, Michael Ellerman wrote:
> > But eeh_enabled() is still false? That seems like it's liable to cause
> > breakage
> > elsewhere.
>
> Yes, eeh_enabled() is false as expected. Notice that eeh_enabled() is
>
On Thu, Jan 14, 2016 at 08:18:06AM +1100, Michael Ellerman wrote:
> On Wed, 2016-01-13 at 14:54 +0100, Wolfram Sang wrote:
> > On Thu, Nov 05, 2015 at 12:12:49AM +1100, Gavin Shan wrote:
> > > The PowerNV PCI hotplug driver is going to use the OF changeset
> > > to manage the changed device
On 01/13/2016 02:45 AM, Will Deacon wrote:
On Tue, Jan 12, 2016 at 12:45:14PM -0800, Leonid Yegoshin wrote:
I don't think the address dependency is enough on its own. By that
reasoning, the following variant (WRC+addr+addr) would work too:
P0:
Wx = 1
P1:
Rx == 1
Wy = 1
P2:
Ry == 1
Rx =
On Wed, 2016-01-13 at 23:30 +0800, Geliang Tang wrote:
> Use kobj_to_dev() instead of open-coding it.
>
> Signed-off-by: Geliang Tang
> ---
> drivers/misc/cxl/sysfs.c | 5 ++---
Looks fine. Do you want me to merge it or just ack it?
Acked-by: Michael Ellerman
On 01/13/2016 12:48 PM, Peter Zijlstra wrote:
On Wed, Jan 13, 2016 at 11:02:35AM -0800, Leonid Yegoshin wrote:
I ask HW team about it but I have a question - has it any relationship with
replacing MIPS SYNC with lightweight SYNCs (SYNC_WMB etc)?
Of course. If you cannot explain the semantics
On Wed, 2016-01-13 at 14:54 +0100, Wolfram Sang wrote:
> On Thu, Nov 05, 2015 at 12:12:49AM +1100, Gavin Shan wrote:
> > The PowerNV PCI hotplug driver is going to use the OF changeset
> > to manage the changed device sub-tree. This exports those OF
> > changeset functions for that.
> >
> >
> Given this has been on the list some time and still works, I've
> applied this for 4.5. That should simplify dependencies for 4.6.
Cool, thanks Rob!
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On 01/13/2016 02:45 AM, Will Deacon wrote:
I don't think the address dependency is enough on its own. By that
reasoning, the following variant (WRC+addr+addr) would work too:
P0:
Wx = 1
P1:
Rx == 1
Wy = 1
P2:
Ry == 1
Rx = 0
So are you saying that this is also forbidden?
Imagine that P0
Hi David,
David Laight writes:
> I don't even claim to understand the linux model for handling process
> address maps, nor what the cxl driver is doing, but the above looks
> more than dodgy.
>
> David
Thanks for reviewing the patch.
Yes, It does look dodgy
On Wed, Jan 13, 2016 at 12:38:09PM +0530, Aravinda Prasad wrote:
> Enhance KVM to cause a guest exit with KVM_EXIT_NMI
> exit reasons upon a machine check exception (MCE) in
> the guest address space if the KVM_CAP_PPC_FWNMI
> capability is enabled (instead of delivering 0x200
> interrupt to
On 14/01/16 02:30, Geliang Tang wrote:
Use kobj_to_dev() instead of open-coding it.
Signed-off-by: Geliang Tang
Good simplification.
Reviewed-by: Andrew Donnellan
--
Andrew Donnellan Software Engineer, OzLabs
On 13/01/16 18:04, Russell Currey wrote:
"p5ioc2 is used by approximately 2 machines in the world, and has never
ever been a supported configuration."
The code for p5ioc2 is essentially unused and complicates what is already
a very complicated codebase. Its removal is essentially a "free win"
On Thu, Jan 14, 2016 at 11:02:39AM +1100, David Gibson wrote:
> On Wed, Jan 13, 2016 at 12:37:59PM +0530, Aravinda Prasad wrote:
> > This patch introduces a new KVM capability to control
> > how KVM behaves on machine check exception (MCE).
> > Without this capability, KVM redirects machine check
On Wed, Jan 13, 2016 at 3:20 PM, Wolfram Sang wrote:
> On Thu, Jan 14, 2016 at 08:18:06AM +1100, Michael Ellerman wrote:
>> On Wed, 2016-01-13 at 14:54 +0100, Wolfram Sang wrote:
>> > On Thu, Nov 05, 2015 at 12:12:49AM +1100, Gavin Shan wrote:
>> > > The PowerNV PCI hotplug
On Wed, 2016-01-13 at 22:20 +0530, Chandan Rajendra wrote:
> Test runs on a ppc64 BE guest succeeded.
Were the tests built 64-bit or 32-bit?
cheers
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On Wed, Jan 13, 2016 at 12:37:59PM +0530, Aravinda Prasad wrote:
> This patch introduces a new KVM capability to control
> how KVM behaves on machine check exception (MCE).
> Without this capability, KVM redirects machine check
> exceptions to guest's 0x200 vector if the address in
> error belongs
From: Mahesh Salgaonkar
OPAL_CALL wrapper code sticks the r1 (stack pointer) into PACAR1 purely
for debugging purpose only. The power7_wakeup* functions relies on stack
pointer saved in PACAR1. Any opal call made using opal wrapper (directly
or in-directly) before we
From: Hemant Kumar [mailto:hem...@linux.vnet.ibm.com]
>
>perf probe through debuginfo__find_probes() in util/probe-finder.c
>checks for the functions' frame descriptions in either .eh_frame section
>of an ELF or the .debug_frame. The check is based on whether either one
>of these sections is
From: Mahesh Salgaonkar
When a guest is assigned to a core it converts the host Timebase (TB)
into guest TB by adding guest timebase offset before entering into
guest. During guest exit it restores the guest TB to host TB. This means
under certain conditions (Guest
From: Mahesh Salgaonkar
When secondaries are napping in kvm_unsplit_nap() with hwthread_req = 1,
the HMI goes ignored even though subcores are already exited the guest.
Hence HMI keeps waking up secondaries from nap in a loop and secondaries
always go back to nap since
On Thursday 14 Jan 2016 09:53:31 Michael Ellerman wrote:
> On Wed, 2016-01-13 at 22:20 +0530, Chandan Rajendra wrote:
> > Test runs on a ppc64 BE guest succeeded.
>
> Were the tests built 64-bit or 32-bit?
>
The test tool (xfs_io to be precise) was built as a 64-bit binary.
--
chandan
Use kobj_to_dev() instead of open-coding it.
Signed-off-by: Geliang Tang
---
drivers/misc/cxl/sysfs.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/misc/cxl/sysfs.c b/drivers/misc/cxl/sysfs.c
index 02006f71..038af5d 100644
---
Lothar Waßmann wrote:
Why? If more than one of the IMX6 SoCs are selected, both interfaces
may be selected at the same time without any harm.
Oh, ok. I thought the point behind the patch was that you *souldn't*
enable the the SSI driver on an i.MX6UL.
Hi Michael,
[auto build test ERROR on v4.4-rc8]
[cannot apply to powerpc/next next-20160113]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Michael-Ellerman/powerpc-Wire-up
On Thu, Nov 05, 2015 at 12:12:49AM +1100, Gavin Shan wrote:
> The PowerNV PCI hotplug driver is going to use the OF changeset
> to manage the changed device sub-tree. This exports those OF
> changeset functions for that.
>
> Signed-off-by: Gavin Shan
> Acked-by: Rob
Test runs on a ppc64 BE guest succeeded.
Signed-off-by: Chandan Rajendra
---
The "yet to be upstreamed" fstests test
(https://github.com/chandanr/xfstests/commit/c2ce6196711e02792b434448e29f45b5f9a955f6)
was used to test the syscall. The test in turn depends on the
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