Hi,
On Tuesday 24 January 2017 09:32 PM, Christoph Hellwig wrote:
> On Thu, Jan 12, 2017 at 03:56:20PM +0530, Kishon Vijay Abraham I wrote:
>> Add PCI endpoint test driver that can verify base address
>> register, legacy interrupt/MSI interrupt and read/write/copy
>> buffers between host and devic
On Wed, Jan 25, 2017 at 09:27:44AM +0530, Balbir Singh wrote:
>On Tue, Jan 24, 2017 at 10:32:28AM +1100, Gavin Shan wrote:
>> When @node_reclaim_mode ("/proc/sys/vm/zone_reclaim_mode") is enabled,
>> the nodes in the specified distance (< RECLAIM_DISTANCE) to the preferred
>> one will be checked fo
On Wed, Jan 25, 2017 at 09:24:53AM +0530, Balbir Singh wrote:
> > So my inclination is to revert the powerpc stack protector code for
> > 4.10, and we can try again for 4.11 or 12.
>
> That makes sense. We then wait for the right gcc version? I guess we also
> push for per-task gaurd value as oppo
On Tue, Jan 24, 2017 at 10:32:28AM +1100, Gavin Shan wrote:
> When @node_reclaim_mode ("/proc/sys/vm/zone_reclaim_mode") is enabled,
> the nodes in the specified distance (< RECLAIM_DISTANCE) to the preferred
> one will be checked for page direct reclaim in the fast path, as below
> function call c
On Tue, Jan 24, 2017 at 03:09:40PM +1100, Michael Ellerman wrote:
> Michael Ellerman writes:
>
> > # zgrep STACKPROTECTOR /proc/config.gz
> > CONFIG_HAVE_CC_STACKPROTECTOR=y
> > CONFIG_CC_STACKPROTECTOR=y
> > CONFIG_CC_STACKPROTECTOR_REGULAR=y
> >
> > I guess I'm just lucky?
>
> No, I'm just us
Michael Ellerman writes:
> Joel Stanley writes:
>
>> The OPAL memory console is reported to be size zero, as we do not
>> initialise the struct attr with any size information due to the size
>> being variable. This leads users to think that the console is empty.
>
> Hmm OK. That is a general pro
On Tue, Jan 24, 2017 at 09:21:22PM +1100, Michael Ellerman wrote:
>Gavin Shan writes:
>
>> Currently, it's assumed that memcons and its output buffer are included
>> in the linear mapping. It's not true when "mem=384M" is included in
>> bootargs. The system runs into kernel crash eventually.
>>
>>
On 24/01/17 20:57, Michael Ellerman wrote:
Greg Kurz writes:
The kernel API does not use anything from this header file.
That's actually hard to prove in general, because pnv-pci.h includes
linux/pci.h, linux/pci_hotplug.h, linux/irq.h, misc/cxl-base.h and
asm/opal-api.h. At least four of wh
On 01/24/2017 12:28 AM, Thomas Huth wrote:
> When using the ibmveth driver in a KVM/QEMU based VM, it currently
> always prints out a scary error message like this when it is started:
>
> ibmveth 7103 (unregistered net_device): unable to change
> checksum offload settings. 1 rc=-2 ret_attr=71
From: Mark Marshall
The commit 7a654172161c ("mtd/ifc: Add support for IFC controller
version 2.0") added support for version 2.0 of the IFC controller.
The version 2.0 controller has the ECC status registers at a different
location to the previous versions. This broke the code for IFC all
versi
From: Thomas Huth
Date: Tue, 24 Jan 2017 07:28:41 +0100
> When using the ibmveth driver in a KVM/QEMU based VM, it currently
> always prints out a scary error message like this when it is started:
>
> ibmveth 7103 (unregistered net_device): unable to change
> checksum offload settings. 1 r
Ping
On 12/07/2016 01:13 AM, Michael Bringmann wrote:
> Several properties in the DRC device tree format are replaced by
> more compact representations to allow, for example, for the encoding
> of vast amounts of memory, and or reduced duplication of information
> in related data structures.
>
>
On Tue, Jan 24, 2017 at 10:11 AM, Hari Bathini
wrote:
> Hello IA64 folks,
>
> Could you please review this patch..?
It looks OK in principal. My lab is in partial disarray at the
moment (just got back from a sabbatical) so I can't test
build and boot. Have you cross-compiled it (or gotten a suc
On Tuesday 17 January 2017 10:36 PM, Hari Bathini wrote:
On Friday 06 January 2017 07:33 AM, Dave Young wrote:
On 01/05/17 at 11:01pm, Hari Bathini wrote:
Get rid of multiple definitions of append_elf_note() & final_note()
functions. Reuse these functions compiled under CONFIG_CRASH_CORE
Al
On Friday 20 January 2017 11:17 AM, Michael Ellerman wrote:
Hari Bathini writes:
Get rid of multiple definitions of append_elf_note() & final_note()
functions. Reuse these functions compiled under CONFIG_CRASH_CORE
Also, define Elf_Word and use it instead of generic u32 or the more
specific
On 2017/01/24 04:13PM, David Laight wrote:
> From: 'Naveen N. Rao'
> > Sent: 23 January 2017 19:22
> > On 2017/01/15 09:00AM, Benjamin Herrenschmidt wrote:
> > > On Fri, 2017-01-13 at 23:22 +0530, 'Naveen N. Rao' wrote:
> > > > > That rather depends on whether the processor has a store to load
> >
The modversion symbol CRCs are emitted as ELF symbols, which allows us to
easily populate the kcrctab sections by relying on the linker to associate
each kcrctab slot with the correct value.
This has a couple of downsides:
- Given that the CRCs are treated as memory addresses, we waste 4 bytes
f
This add the kbuild infrastructure that will allow architectures to emit
vmlinux symbol CRCs as 32-bit offsets to other locations in the kernel
where the actual values are stored. This works around problems with CRCs
being mistaken for relocatable symbols on kernels that self relocate at
runtime (i
This v4 is a followup to [0] 'modversions: redefine kcrctab entries as
relative CRC pointers', but since relative CRC pointers do not work in
modules, and are actually only needed by powerpc with CONFIG_RELOCATABLE=y,
I have made it a Kconfig selectable feature instead.
Patch #1 introduces the MOD
From: 'Naveen N. Rao'
> Sent: 23 January 2017 19:22
> On 2017/01/15 09:00AM, Benjamin Herrenschmidt wrote:
> > On Fri, 2017-01-13 at 23:22 +0530, 'Naveen N. Rao' wrote:
> > > > That rather depends on whether the processor has a store to load
> > > > forwarder
> > > > that will satisfy the read fro
On Thu, Jan 12, 2017 at 03:56:20PM +0530, Kishon Vijay Abraham I wrote:
> Add PCI endpoint test driver that can verify base address
> register, legacy interrupt/MSI interrupt and read/write/copy
> buffers between host and device. The corresponding pci-epf-test
> function driver should be used on th
On Tue, 24 Jan 2017 20:57:06 +1100
Michael Ellerman wrote:
> Greg Kurz writes:
>
> > The kernel API does not use anything from this header file.
>
> That's actually hard to prove in general, because pnv-pci.h includes
> linux/pci.h, linux/pci_hotplug.h, linux/irq.h, misc/cxl-base.h and
> asm
The pasemi smbus controller uses PCI_FUNC(dev->devfn) to define which
number bus to attach to, however this fails when something else is
probed first, for example an ATI Radeon graphics card will claim 9 or
10 busses, including the ones the pasemi wants.
Patch the driver to call i2c_add_adapter ra
On Tue, 24 Jan 2017 12:01:22 +0100
wrote:
> From: Mark Marshall
>
> The commit 7a654172161c ("mtd/ifc: Add support for IFC controller
> version 2.0") added support for version 2.0 of the IFC controller.
> The version 2.0 controller has the ECC status registers at a different
> location to the p
On 2017/01/24 04:36PM, Michael Ellerman wrote:
> Anton Blanchard writes:
> > We added:
> >
> > BUILD_BUG_ON(!__builtin_constant_p(feature))
> >
> > to cpu_has_feature() and mmu_has_feature() in order to catch usage
> > issues (such as cpu_has_feature(cpu_has_feature(X)). Unfortunately LLVM
> > is
Darren Stevens writes:
> The pasemi smbus controller uses PCI_FUNC(dev->devfn) to define which
> number bus to attach to, however this fails when something else is
> probed first, for example an ATI Radeon graphics card will claim 9 or
> 10 busses, including the ones the pasemi wants.
> Patch the
Gavin Shan writes:
> Currently, it's assumed that memcons and its output buffer are included
> in the linear mapping. It's not true when "mem=384M" is included in
> bootargs. The system runs into kernel crash eventually.
>
># od -x /proc/device-tree/ibm,opal/ibm,opal-memcons
>000
Greg Kurz writes:
> The kernel API does not use anything from this header file.
That's actually hard to prove in general, because pnv-pci.h includes
linux/pci.h, linux/pci_hotplug.h, linux/irq.h, misc/cxl-base.h and
asm/opal-api.h. At least four of which aren't included directly by
api.c.
But I
On Tue, Jan 24, 2017 at 7:15 AM, Michael Ellerman wrote:
> Hmm, in fact it seems because we don't define
> CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING and CONFIG_OPTIMIZE_INLINING, we
> get:
>
> #define inline inline __attribute__((always_inline)) notrace
>
> So in fact every inline
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