From: Dave Hansen
Date: Wed, 11 Jan 2017 08:33:30 -0800
> Is there a cost in the hardware associated with doing this "ADI
> checking"? For instance, instead of having this new mprotect()
> interface, why not just always set TTE.mcd on all PTEs?
If we did this then for every page mapped into use
From: Dave Hansen
Date: Wed, 11 Jan 2017 10:13:54 -0800
> For memory shared by two different processes, do they have to agree on
> what the tags are, or can they differ?
Whoever allocates the memory (does the mmap()+mprotect() or whatever),
decides on the tag. They set it, and this determines w
From: Khalid Aziz
Date: Wed, 11 Jan 2017 09:12:54 -0700
> + __asm__ __volatile__(
> + ".word 0xa1438000\n\t" /* rd %mcdper, %l0 */
Just use "rd %%asr14, %0" this way you don't have to play all of these
fixed register games which kill the code generated by gcc.
Add a bunch of entries reflective of programs that the kernel build:
sortextable, dtc. And while at it, expand the lex*.c entries to cover
e.g: dtc-lexer.c. Finally, exclude devicetable-offsets.h
Signed-off-by: Florian Fainelli
---
Documentation/dontdiff | 7 +--
1 file changed, 5 insertions
From: "Edward A. James"
Add core support for polling the OCC for it's sensor data and parsing that
data into sensor-specific information.
Signed-off-by: Edward A. James
Signed-off-by: Andrew Jeffery
---
Documentation/hwmon/occ| 40
MAINTAINERS| 7 +
drivers/hwmon/K
From: "Edward A. James"
Add functions to send SCOM operations over I2C bus. The BMC can
communicate with the Power8 host processor over I2C, but needs to use SCOM
operations in order to access the OCC register space.
Signed-off-by: Edward A. James
Signed-off-by: Andrew Jeffery
---
drivers/hwm
From: "Edward A. James"
Add functions to parse the data structures that are specific to the OCC on
the POWER8 processor. These are the sensor data structures, including
temperature, frequency, power, and "caps."
Signed-off-by: Edward A. James
Signed-off-by: Andrew Jeffery
---
Documentation/hw
From: "Edward A. James"
Add a generic mechanism to expose the sensors provided by the OCC in
sysfs.
Signed-off-by: Edward A. James
Signed-off-by: Andrew Jeffery
---
Documentation/hwmon/occ | 62 ++
drivers/hwmon/occ/Makefile| 2 +-
drivers/hwmon/occ/occ_sysfs.c | 271
From: "Edward A. James"
Add functions to parse the data structures that are specific to the OCC on
the POWER9 processor. These are the sensor data structures, including
temperature, frequency, power, and "caps."
Signed-off-by: Edward A. James
Signed-off-by: Andrew Jeffery
---
Documentation/hw
From: "Edward A. James"
Add code to tie the hwmon sysfs code and the POWER8 OCC code together, as
well as probe the entire driver from the I2C bus. I2C is the communication
method between the BMC and the P8 OCC.
Signed-off-by: Edward A. James
Signed-off-by: Andrew Jeffery
---
Documentation/de
From: "Edward A. James"
This patchset adds a hwmon driver to support the OCC (On-Chip Controller)
on the IBM POWER8 and POWER9 processors, from a BMC (Baseboard Management
Controller). The OCC is an embedded processor that provides real time
power and thermal monitoring.
The driver provides an i
On Mon, Jan 16, 2017 at 11:31:23AM +0530, Kishon Vijay Abraham I wrote:
> Actually not all devices have hardcoded headers. E.g the platform I'm using
> doesn't have hardcoded headers and it can be configured based on the function
> the user would like to use. If the devices are hardcoded, then usin
Hi Mark,
On 01/11/2017 01:45 PM, Mark Rutland wrote:
> On Wed, Jan 11, 2017 at 12:40:42PM -0600, Timur Tabi wrote:
>> On 01/11/2017 12:37 PM, Mark Rutland wrote:
>>> The name, as it is, is perfectly descriptive.
>>>
>>> Let's not sacrifice legibility over a non-issue.
>>
>> I don't want to kick a
Às 11:30 AM de 1/16/2017, Kishon Vijay Abraham I escreveu:
> Hi Joao,
>
> On Monday 16 January 2017 03:57 PM, Joao Pinto wrote:
>>
>> Hi,
>>
>> Às 5:21 AM de 1/16/2017, Kishon Vijay Abraham I escreveu:
>>> Hi Joao,
>>>
>>> On Friday 13 January 2017 10:19 PM, Joao Pinto wrote:
Às 10:26 AM de 1
Hi Joao,
On Monday 16 January 2017 03:57 PM, Joao Pinto wrote:
>
> Hi,
>
> Às 5:21 AM de 1/16/2017, Kishon Vijay Abraham I escreveu:
>> Hi Joao,
>>
>> On Friday 13 January 2017 10:19 PM, Joao Pinto wrote:
>>> Às 10:26 AM de 1/12/2017, Kishon Vijay Abraham I escreveu:
Split pcie-designware.c
Hi,
Às 5:21 AM de 1/16/2017, Kishon Vijay Abraham I escreveu:
> Hi Joao,
>
> On Friday 13 January 2017 10:19 PM, Joao Pinto wrote:
>> Às 10:26 AM de 1/12/2017, Kishon Vijay Abraham I escreveu:
>>> Split pcie-designware.c into pcie-designware-host.c that contains
>>> the host specific parts of th
Hi,
Às 5:19 AM de 1/16/2017, Kishon Vijay Abraham I escreveu:
> Hi,
>
> On Friday 13 January 2017 10:43 PM, Joao Pinto wrote:
>> Hi,
>>
>> Às 10:25 AM de 1/12/2017, Kishon Vijay Abraham I escreveu:
>>> *num-lanes* dt property is parsed in dw_pcie_host_init. However
>>> *num-lanes* property is ap
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