drivers/hwmon/occ/occ_sysfs.c:265:9-16: WARNING: ERR_CAST can be used with
hwmon -> dev
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
Generated by: scripts/coccinelle/api/err_cast.cocci
CC: Edward A. James
Signed-off-by: Fengguang Wu
---
occ_sysfs.c |2 +-
1 file chan
Hi Edward,
[auto build test WARNING on hwmon/hwmon-next]
[also build test WARNING on v4.10-rc3 next-20170111]
[cannot apply to linux/master]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits
On Tuesday 10 January 2017 11:25 PM, Mark Rutland wrote:
On Mon, Jan 02, 2017 at 01:49:37AM -0500, Anurup M wrote:
+The Hisilicon SoC HiP05/06/07 chips consist of various independent system
+device PMU's such as L3 cache(L3C) and Miscellaneous Nodes(MN).
+These PMU devices are independent and
On 01/12/2017 at 03:35 AM, Robert LeBlanc wrote:
> On Wed, Dec 14, 2016 at 4:17 PM, Xunlei Pang wrote:
>> As I replied in another post, if you really want to detail the behaviour,
>> should mention
>> "crashkernel=size[KMG][@offset[KMG]]" with @offset[KMG] specified
>> explicitly, after
>> all,
On 01/11/2017 04:22 PM, Khalid Aziz wrote:
...
> All of the tag coordination can happen in userspace. Once a process sets
> a tag on a physical page mapped in its address space, another process
> that has mapped the same physical page in its address space can only set
> the tag to exact same value.
On 01/11/2017 12:11 PM, Dave Hansen wrote:
On 01/11/2017 10:50 AM, Khalid Aziz wrote:
On 01/11/2017 11:13 AM, Dave Hansen wrote:
On 01/11/2017 08:56 AM, Khalid Aziz wrote:
For memory shared by two different processes, do they have to agree on
what the tags are, or can they differ?
The two pro
On Tue, Jan 10, 2017 at 07:57:10PM +0100, Luis R. Rodriguez wrote:
> On Fri, Dec 16, 2016 at 09:05:00AM +0100, Luis R. Rodriguez wrote:
> > On Thu, Dec 15, 2016 at 01:46:25PM +0100, Petr Mladek wrote:
> > > On Thu 2016-12-08 22:08:59, Luis R. Rodriguez wrote:
> > > > On Thu, Dec 08, 2016 at 12:29:4
On Wed, Dec 14, 2016 at 4:17 PM, Xunlei Pang wrote:
> As I replied in another post, if you really want to detail the behaviour,
> should mention
> "crashkernel=size[KMG][@offset[KMG]]" with @offset[KMG] specified explicitly,
> after
> all, it's handled differently with no upper bound limitation,
On 01/11/2017 10:50 AM, Khalid Aziz wrote:
> On 01/11/2017 11:13 AM, Dave Hansen wrote:
>> On 01/11/2017 08:56 AM, Khalid Aziz wrote:
>> For memory shared by two different processes, do they have to agree on
>> what the tags are, or can they differ?
>
> The two processes have to agree on the tag.
On Thu, Dec 08, 2016 at 10:47:51AM -0800, Luis R. Rodriguez wrote:
> Upon running into an old kmod v19 issue with mount (get_fs_type()) a few of us
> hunted for the cause of the issue. Although the issue ended up being a
> userspace issue, a stress test driver was written to help reproduce the issu
On 01/11/2017 11:13 AM, Dave Hansen wrote:
On 01/11/2017 08:56 AM, Khalid Aziz wrote:
On 01/11/2017 09:33 AM, Dave Hansen wrote:
On 01/11/2017 08:12 AM, Khalid Aziz wrote:
A userspace task enables ADI through mprotect(). This patch series adds
a page protection bit PROT_ADI and a corresponding
[finally, some proper bikeshedding]
On 11/01/17 18:40, 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 dead horse or anything, but changing it to
> Q
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 dead horse or anything, but changing it to
> QCOM_FLKR_ERRAT
On Wed, Jan 11, 2017 at 06:22:08PM +, Marc Zyngier wrote:
> On 11/01/17 18:06, Catalin Marinas wrote:
> > On Wed, Jan 11, 2017 at 09:41:15AM -0500, Christopher Covington wrote:
> >> diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
> >> index 32682be..9ee46df 100644
> >> --- a/arch/arm64
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 dead horse or anything, but changing it to
QCOM_FLKR_ERRATUM_1003 would eliminate all the spacing problems without
sacrificing any
On Wed, Jan 11, 2017 at 12:35:55PM -0600, Timur Tabi wrote:
> On 01/11/2017 12:33 PM, Mark Rutland wrote:
> >It'll need to affect all lines since the kconfig column needs to expand
> >by at least one character to fit QCOM_FALKOR_ERRATUM_1003.
>
> Or we can make the macro shorter.
The name, as it
On 01/11/2017 12:33 PM, Mark Rutland wrote:
It'll need to affect all lines since the kconfig column needs to expand
by at least one character to fit QCOM_FALKOR_ERRATUM_1003.
Or we can make the macro shorter.
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, I
On Wed, Jan 11, 2017 at 06:06:27PM +, Catalin Marinas wrote:
> On Wed, Jan 11, 2017 at 09:41:15AM -0500, Christopher Covington wrote:
> > -| Implementor| Component | Erratum ID | Kconfig
> > |
> > +| Implementor | Component | Erratum ID | Kconfig
On Fri, Dec 16, 2016 at 08:57:26AM +0100, Luis R. Rodriguez wrote:
> On Thu, Dec 15, 2016 at 05:56:19PM +0100, Petr Mladek wrote:
> > On Thu 2016-12-08 11:49:20, Luis R. Rodriguez wrote:
> > > This adds helpers for getting access to the kmod count and limit from
> > > userspace. While at it, this a
On 11/01/17 18:06, Catalin Marinas wrote:
> Some minor comments below, nothing fundamental (as long as you say the
> new sequence doesn't have the speculative TLB load problem I mentioned
> on a previous version).
>
> On Wed, Jan 11, 2017 at 09:41:15AM -0500, Christopher Covington wrote:
>> diff -
On Fri, 2017-01-06 at 10:43 +0100, Nicolas Dichtel wrote:
> Regularly, when a new header is created in include/uapi/, the developer
> forgets to add it in the corresponding Kbuild file. This error is usually
> detected after the release is out.
>
> In fact, all headers under uapi directories shoul
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
drivers/hwmon/Kconfig | 2 +
drivers/hwmon/M
On 01/11/2017 08:56 AM, Khalid Aziz wrote:
> On 01/11/2017 09:33 AM, Dave Hansen wrote:
>> On 01/11/2017 08:12 AM, Khalid Aziz wrote:
>>> A userspace task enables ADI through mprotect(). This patch series adds
>>> a page protection bit PROT_ADI and a corresponding VMA flag
>>> VM_SPARC_ADI. VM_SPAR
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"
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
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 | 274
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
Some minor comments below, nothing fundamental (as long as you say the
new sequence doesn't have the speculative TLB load problem I mentioned
on a previous version).
On Wed, Jan 11, 2017 at 09:41:15AM -0500, Christopher Covington wrote:
> diff --git a/Documentation/arm64/silicon-errata.txt
> b/Do
On 01/11/2017 09:33 AM, Dave Hansen wrote:
On 01/11/2017 08:12 AM, Khalid Aziz wrote:
A userspace task enables ADI through mprotect(). This patch series adds
a page protection bit PROT_ADI and a corresponding VMA flag
VM_SPARC_ADI. VM_SPARC_ADI is used to trigger setting TTE.mcd bit in the
sparc
On 01/11/2017 08:12 AM, Khalid Aziz wrote:
> A userspace task enables ADI through mprotect(). This patch series adds
> a page protection bit PROT_ADI and a corresponding VMA flag
> VM_SPARC_ADI. VM_SPARC_ADI is used to trigger setting TTE.mcd bit in the
> sparc pte that enables ADI checking on the
ADI is a new feature supported on SPARC M7 and newer processors to allow
hardware to catch rogue accesses to memory. ADI is supported for data
fetches only and not instruction fetches. An app can enable ADI on its
data pages, set version tags on them and use versioned addresses to
access the data p
SPARC M7 processor adds additional metadata for memory address space
that can be used to secure access to regions of memory. This additional
metadata is implemented as a 4-bit tag attached to each cacheline size
block of memory. A task can set a tag on any number of such blocks.
Access to such bloc
On Tue, Jan 3, 2017 at 4:16 PM, Icenowy Zheng wrote:
> V3s SoC features only a pin controller (for the lack of CPUs part).
>
> Add a driver for this controller.
>
> Signed-off-by: Icenowy Zheng
Patch applied with Maxime's ACK.
Yours,
Linus Walleij
--
To unsubscribe from this list: send the lin
During a TLB invalidate sequence targeting the inner shareable
domain, Falkor may prematurely complete the DSB before all loads
and stores using the old translation are observed; instruction
fetches are not subject to the conditions of this erratum.
Signed-off-by: Christopher Covington
---
Docum
From: Shanker Donthineni
On the Qualcomm Datacenter Technologies Falkor v1 CPU, memory accesses may
allocate TLB entries using an incorrect ASID when TTBRx_EL1 is being
updated. Changing the TTBRx_EL1[ASID] and TTBRx_EL1[BADDR] fields
separately using a reserved ASID will ensure that there are no
Hi Christoffer,
On 01/04/2017 05:33 AM, Christoffer Dall wrote:
> On Thu, Dec 29, 2016 at 05:43:32PM -0500, Christopher Covington wrote:
>> From: Shanker Donthineni
>>
>> On the Qualcomm Datacenter Technologies Falkor v1 CPU, memory accesses may
>> allocate TLB entries using an incorrect ASID whe
On Mon, Jan 09, 2017 at 12:33:58PM +0100, Arnd Bergmann wrote:
> On Friday, January 6, 2017 10:43:52 AM CET Nicolas Dichtel wrote:
> > Here is the v2 of this series. The first 5 patches are just cleanup: some
> > exported headers were still under a non-uapi directory.
>
> Since this is meant as a
On 01/11/2017 12:11 AM, Rasmus Villemoes wrote:
On 2017-01-10 19:08, Guenter Roeck wrote:
On Mon, Jan 09, 2017 at 04:02:32PM +0100, Rasmus Villemoes wrote:
+static unsigned open_timeout;
+module_param(open_timeout, uint, 0644);
+
+static bool watchdog_past_open_deadline(struct watchdog_core_da
On Wed, 11 Jan 2017, Joe Perches wrote:
> On Wed, 2017-01-11 at 10:54 +0200, Jani Nikula wrote:
>> On Wed, 11 Jan 2017, Joe Perches wrote:
>> > Make these files symlinks to the .rst equivalents
>>
>> If we're going to do this (and I really don't mind either way), then
>> please add
>>
>> Fixes:
On Wed, 2017-01-11 at 10:54 +0200, Jani Nikula wrote:
> On Wed, 11 Jan 2017, Joe Perches wrote:
> > Make these files symlinks to the .rst equivalents
>
> If we're going to do this (and I really don't mind either way), then
> please add
>
> Fixes: 08a9a8d44c1c ("doc: re-add CodingStyle and Submit
On Wed, 11 Jan 2017, Joe Perches wrote:
> Make these files symlinks to the .rst equivalents
If we're going to do this (and I really don't mind either way), then
please add
Fixes: 08a9a8d44c1c ("doc: re-add CodingStyle and SubmittingPatches")
and queue to v4.10-rc.
BR,
Jani.
>
> Signed-off-by:
On Tue, Jan 10, 2017 at 10:25:29PM +0100, Pavel Machek wrote:
> Hi!
>
> > > "to have zero jitter" at least. I believe it is "does not".
> > >
> > > I don't see how atomic vs. non-atomic context makes difference. There
> > > are sources of jitter that affect atomic context...
> >
> > The relevanc
On 2017-01-10 19:08, Guenter Roeck wrote:
On Mon, Jan 09, 2017 at 04:02:32PM +0100, Rasmus Villemoes wrote:
+static unsigned open_timeout;
+module_param(open_timeout, uint, 0644);
+
+static bool watchdog_past_open_deadline(struct watchdog_core_data *data)
+{
+ if (!open_timeout)
+
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