This patch adds a new udbg early debug console which utilises
statically defined input and output buffers stored within the kernel
BSS. It is primarily designed to assist with bring up of new hardware
which may not have a working console but which has a method of
reading/writing kernel memory.
From: Ian Munsie imun...@au1.ibm.com
If a doorbell IPI comes in while a thread is in nap power saving, the
doorbell interrupt won't be replayed by the hardware since it is edge
sensitive. Currently we are not replaying these interrupts in software,
which can cause threads to miss IPIs that come
On Mon, 2013-04-29 at 18:17 +1000, Ian Munsie wrote:
This is not an issue with other interrupts that can wake a thread
(external, decrementer) as they are level sensitive and will continue to
be asserted by the hardware.
However, it might be worth experimenting setting the corresponding
bits
On Mon, 2013-04-29 at 16:24 +1000, Alistair Popple wrote:
This patch adds a new udbg early debug console which utilises
statically defined input and output buffers stored within the kernel
BSS. It is primarily designed to assist with bring up of new hardware
which may not have a working
Hi Ben !
Please pull mpc5xxx patches for v3.10. There are some changes
for mpc5121 generic platform code to support mpc5125 SoC and DTS
files for ac14xx and MPC5125-TWR boards.
All these patches have already been in linux-next for a while.
Thanks,
Anatolij
The following changes since commit
This is stale and not used by anyone now.
Signed-off-by: Kevin Hao haoke...@gmail.com
---
This passed the build test with the ppc44x_defconfig, corenet32_smp_defconfig.
arch/powerpc/kernel/head_booke.h | 5 -
1 file changed, 5 deletions(-)
diff --git a/arch/powerpc/kernel/head_booke.h
On Fri, 26 Apr 2013 6:53 PM Andrew Morton a...@linux-foundation.org wrote:
Subject: Re: [PATCH 1/3] rapidio: make enumeration/discovery
configurable
This Kconfig change makes my kbuild do Weird Things.
make mrproper ; yes | make allmodconfig ; make 2/tmp/x
... skip ...
: DMA Engine
Correct build failure for powerpc/pseries builds with CONFIG_SMP not defined.
The function cpu_sibling_mask has no meaning (or definition) when CONFIG_SMP
is not defined. Additionally, the updating of NUMA affinity for a CPU in a UP
system doesn't really make sense.
This patch ifdef's out the
On Mon, Apr 29, 2013 at 06:17:40PM +1000, Ian Munsie wrote:
From: Ian Munsie imun...@au1.ibm.com
If a doorbell IPI comes in while a thread is in nap power saving, the
doorbell interrupt won't be replayed by the hardware since it is edge
sensitive. Currently we are not replaying these
On Apr 13, 2013, at 2:14 AM, Kevin Hao wrote:
In patch 34642bbb (powerpc/fsl-pci: Keep PCI SoC controller registers in
pci_controller) we choose to keep the map of the PCI SoC controller
registers. But we missed to delete the unmap in setup_pci_atmu
function. This will cause the following
On Apr 14, 2013, at 12:40 AM, Kevin Hao wrote:
The reg property in the pci bridge device node is used to bind this
device node to the pci bridge device. Then all the pci devices under
this bridge could use the interrupt maps defined in this device node
to do the irq translation. So if this
On Mar 24, 2013, at 8:23 PM, Zhicheng Fan wrote:
fix the following errors:
Error: arch/powerpc/boot/dts/p1025rdb.dtsi:326.2-3 label or path, 'qe',
not found
Error: arch/powerpc/boot/dts/fsl/p1021si-post.dtsi:242.2-3 label or
path, 'qe', not found
FATAL ERROR: Syntax
Ben,
Add support for T4 and B4 SoC families from Freescale, e6500 altivec support,
some various board fixes and other minor cleanups.
- k
The following changes since commit 54c9b2253d34e8998e4bff9ac2d7a3ba0b861d52:
powerpc: Set DSCR bit in FSCR setup (2013-03-05 16:56:30 +1100)
are
On 04/28/2013 04:56:34 AM, Zhao Chenhui wrote:
On Thu, Apr 25, 2013 at 07:07:24PM -0500, Scott Wood wrote:
On 04/24/2013 07:28:18 PM, Zhao Chenhui wrote:
On Wed, Apr 24, 2013 at 05:38:16PM -0500, Scott Wood wrote:
We shouldn't base it on CPU_FTR_SMT. For example, e6500 doesn't
claim that
On 04/26/2013 09:26:26 PM, Jia Hongtao-B38951 wrote:
-Original Message-
From: Wood Scott-B07421
Sent: Friday, April 26, 2013 12:58 AM
To: Segher Boessenkool
Cc: Jia Hongtao-B38951; linuxppc-dev@lists.ozlabs.org;
ga...@kernel.crashing.org; Wood Scott-B07421
Subject: Re: [PATCH 2/2
Hello,
On Mon, Apr 29, 2013 at 02:04:33PM +1000, Stephen Rothwell wrote:
I have added the following merge fix patch for today (but it should be
applied to the powerpc tree ASAP).
From: Stephen Rothwell s...@canb.auug.org.au
Date: Mon, 29 Apr 2013 14:01:44 +1000
Subject: [PATCH] powerpc:
Hi Kumar,
On Mon, 15 Apr 2013 15:42:01 +1000 Michael Neuling mi...@neuling.org wrote:
Linux next is currently failing to compile mpc85xx_defconfig with:
arch/powerpc/sysdev/fsl_pci.c:944:2: error: too many arguments to function
'setup_pci_atmu'
This is caused by (from Kumar's next
On Tue, 2013-04-30 at 09:06 +1000, Stephen Rothwell wrote:
This is still not in your tree ...
I'll apply it after I merge kumar stuff.
Cheers,
Ben.
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On Mon, 2013-04-29 at 15:55 -0700, Tejun Heo wrote:
Benjamin, can you please pick this up?
Thanks a lot and sorry about the trouble.
Done.
Cheers,
Ben.
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On Mon, Apr 29, 2013 at 01:07:22AM +0530, Aneesh Kumar K.V wrote:
From: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
On archs like powerpc that support different hugepage sizes, HPAGE_SHIFT
and other derived values like HPAGE_PMD_ORDER are not constants. So move
that to hugepage_init
On Tue, Apr 30, 2013 at 12:21:49PM +1000, David Gibson wrote:
On Mon, Apr 29, 2013 at 01:07:22AM +0530, Aneesh Kumar K.V wrote:
From: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
On archs like powerpc that support different hugepage sizes, HPAGE_SHIFT
and other derived values like
David Gibson d...@au1.ibm.com writes:
On Mon, Apr 29, 2013 at 01:07:22AM +0530, Aneesh Kumar K.V wrote:
From: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
On archs like powerpc that support different hugepage sizes, HPAGE_SHIFT
and other derived values like HPAGE_PMD_ORDER are not
This patch adds a new udbg early debug console which utilises
statically defined input and output buffers stored within the kernel
BSS. It is primarily designed to assist with bring up of new hardware
which may not have a working console but which has a method of
reading/writing kernel memory.
On Tue, Apr 30, 2013 at 09:12:09AM +0530, Aneesh Kumar K.V wrote:
David Gibson d...@au1.ibm.com writes:
On Mon, Apr 29, 2013 at 01:07:22AM +0530, Aneesh Kumar K.V wrote:
From: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
On archs like powerpc that support different hugepage sizes,
On Mon, Apr 29, 2013 at 01:07:30AM +0530, Aneesh Kumar K.V wrote:
From: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
We will be switching PMD_SHIFT to 24 bits to facilitate THP impmenetation.
With PMD_SHIFT set to 24, we now have 16MB huge pages allocated at PGD level.
That means with 32
On Mon, Apr 29, 2013 at 01:07:29AM +0530, Aneesh Kumar K.V wrote:
From: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com
Change the hugepage directory format so that we can have leaf ptes directly
at page directory avoiding the allocation of hugepage directory.
With the new table format we
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