The Microsemi Ocelot SoC has a few pins that can be used as GPIOs or take
multiple other functions. Add a driver for the pinmuxing and the GPIOs.
There is currently no support for interrupts.
Cc: Linus Walleij
Cc: linux-g...@vger.kernel.org
Signed-off-by: Alexandre Belloni
---
drivers/pinctrl/
Add a device tree include file for the Microsemi Ocelot SoC.
Signed-off-by: Alexandre Belloni
---
arch/mips/boot/dts/Makefile | 1 +
arch/mips/boot/dts/mscc/Makefile| 4 ++
arch/mips/boot/dts/mscc/ocelot.dtsi | 115
3 files changed, 120 insert
Add bindings for Microsemi SoCs. Currently only Ocelot is supported.
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Signed-off-by: Alexandre Belloni
---
Documentation/devicetree/bindings/mips/mscc.txt | 46 +
1 file changed, 46 insertions(+)
create mode 100644 Documenta
It's no longer necessary to have an INIT_TASK() macro, and this can be
expanded into the one place it is now used and removed.
Signed-off-by: David Howells
---
include/linux/init_task.h | 87 ++---
init/init_task.c | 85 ++
Microsemi Corporation provides semiconductor and system solutions for
aerospace & defense, communications, data center and industrial markets.
Signed-off-by: Alexandre Belloni
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
Expand various INIT_* macros into the single places they're used in
init/init_task.c and remove them.
Signed-off-by: David Howells
---
include/linux/ftrace.h| 12 -
include/linux/init_task.h | 112 -
include/linux/irqflags.h |2 -
incl
2017-12-08 23:42 GMT+08:00 David Miller :
> From: Yafang Shao
> Date: Fri, 8 Dec 2017 11:40:23 +0800
>
>> It will looks like these,
>>
>> if (sk->sk_protocol == IPPROTO_TCP)
>> __tcp_set_state(newsk, TCP_SYN_RECV);
>> else
>> newsk->sk_state = TCP_SYN_RECV;
>>
>>
>> if
Add the Device Tree binding documentation for the Microsemi Ocelot
interrupt controller that is part of the ICPU. It is connected directly to
the MIPS core interrupt controller.
Cc: Thomas Gleixner
Cc: Jason Cooper
Signed-off-by: Alexandre Belloni
Acked-by: Rob Herring
---
.../interrupt-contr
There doesn't seem to be any need to have the INIT_SIGNALS and INIT_SIGHAND
macros, so expand them in their single places of use and remove them.
Signed-off-by: David Howells
---
include/linux/init_task.h | 43 ---
init/init_task.c | 30 +
Expand INIT_STRUCT_PID in the single place that uses it and then remove it.
There doesn't seem any point in the macro.
Signed-off-by: David Howells
---
include/linux/init_task.h | 15 ---
kernel/pid.c | 14 +-
2 files changed, 13 insertions(+), 16 deleti
Construct the init thread stack in the linker script rather than doing it
by means of a union so that ia64's init_task.c can be got rid of.
The following symbols are then made available from INIT_TASK_DATA() linker
script macro:
init_thread_union
init_stack
INIT_TASK_DATA() also
It doesn't seem useful to have the init_task in a header file rather than
in a normal source file. We could consolidate init_task handling instead and
expand out various macros.
Here's a series of patches that consolidate init_task handling:
(1) Alter the INIT_TASK_DATA linker script macro to
Add the documentation for the Microsemi Ocelot pinmuxing and gpio
controller.
Cc: Linus Walleij
Cc: linux-g...@vger.kernel.org
Signed-off-by: Alexandre Belloni
Acked-by: Rob Herring
---
.../bindings/pinctrl/mscc,ocelot-pinctrl.txt | 39 ++
1 file changed, 39 insertion
Add missing copyright and add SPDX identifier.
Signed-off-by: Alexandre Torgue
diff --git a/include/dt-bindings/pinctrl/stm32-pinfunc.h
b/include/dt-bindings/pinctrl/stm32-pinfunc.h
index b8dfe31..b5a2174 100644
--- a/include/dt-bindings/pinctrl/stm32-pinfunc.h
+++ b/include/dt-bindings/pinctrl
Hi Tony, Fenghua,
Can you take a look at this patch and see if it breaks IA64?
David
On Fri, 8 Dec 2017 12:45:45 +0100
Thomas-Mich Richter wrote:
> On 12/07/2017 08:21 AM, Masami Hiramatsu wrote:
> > Support the special characters escaped by '\' in parser.
> > This allows user to specify versions directly like below.
> >
> > =
> > # ./perf probe -x /lib64/libc-2.25.so ma
On 2017-12-07 11:53, Stephen Boyd wrote:
On 09/28, Abhishek Sahu wrote:
This patch series does the miscellaneous changes in QCOM Alpha PLL
operation and structure to support other types of Alpha PLL’s.
1. It adds the pll_type which will be used for determining all
the properties of Alpha PLL
Fix the address-cells and size-cells example node
to reflect to the correct representation.
Signed-off-by: Dan Murphy
Acked-by: Pavel Machek
---
v2 - Moved compatible to be first in the node -
https://patchwork.kernel.org/patch/10092937/
Documentation/devicetree/bindings/leds/ams,as3645a.txt
Resent to include DT maintainers
On 12/08/2017 09:55 AM, Dan Murphy wrote:
> Fix the address-cells and size-cells example node
> to reflect to the correct representation.
>
> Signed-off-by: Dan Murphy
> Acked-by: Pavel Machek
> ---
>
> v2 - Moved compatible to be first in the node -
> https:/
On Fri, Dec 08, 2017 at 12:14:04PM +, alexander.stef...@infineon.com wrote:
> Is it really that ugly? I still need delay_msec to increase the
> delay each round. I can see the benefit of your suggestion when it
> is important to get the timing exactly right (and also account for
> time spent e
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
tags/media/v4.15-2
For a series of fixes for the media subsytem:
- The largest amount of fixes in this series is with regards to comments
that aren't kernel-doc, but start with "/**". A new check a
Hi Stephen,
Can you add the following to linux-next please?
http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=init_task
Thanks,
David
On 07/12/2017 at 09:24:53 +0100, Ludovic Desroches wrote:
> Add the official SAMA5D2 Peripheral Touch Controller Evaluation
> Kit board.
>
> Signed-off-by: Ludovic Desroches
> ---
> Resend: Put SPDX-License-Identifier at the beginning of the file.
>
> Changes:
> - v2:
> - remove memory node
>
2017-12-08 16:37 GMT+01:00 Sven Van Asbroeck :
> Adds an optional property for at24 eeproms.
> This parameterless property indicates that the multi-address eeprom
> does not automatically roll over reads to the next slave address.
>
> Signed-off-by: Sven Van Asbroeck
> Reviewed-by: Rob Herring
>
Jacek
On 12/02/2017 03:50 PM, Jacek Anaszewski wrote:
> Label property was imposed a uniqueness requirement, which was erroneous,
> since ePAPR defines it to "a human readable string describing a device".
>
> Also the binding description misleadingly suggested direct usage of label
> for LED clas
On 08/12/17 14:33, Rasmus Villemoes wrote:
> The LS1021A allows inverting the polarity of six interrupt lines
> IRQ[0:5] via the scfg_intpcr register, effectively allowing
> IRQ_TYPE_LEVEL_LOW and IRQ_TYPE_EDGE_FALLING for those. We just need to
> check the type, set the relevant bit in INTPCR acco
On 12/08/2017 10:31 AM, Jeffrey Hugo wrote:
> On 12/8/2017 7:29 AM, Prarit Bhargava wrote:
>>
>>
>> On 12/08/2017 01:29 AM, Ingo Molnar wrote:
>>>
>>> * Prarit Bhargava wrote:
>>>
The SPCR (Serial Port Console Redirection) Table provides information
about the configuration of serial po
From: Marcelo Ricardo Leitner
Date: Fri, 8 Dec 2017 09:03:56 -0200
> I'm okay with this v5 then, can't see a better way around it.
I would suggest not making this a TCP specific feature.
Because socket state changes are not a TCP specific behavior.
Peter Zijlstra writes:
> On Thu, Dec 07, 2017 at 05:02:40PM -0600, Gratian Crisan wrote:
>
>> Yep ... looks good to me. I've been running two targets with the
>> original reproducer for 8 hours now plus a target running the C test.
>> All of them are still going.
>>
>> I'm going to let them run
Em Fri, 08 Dec 2017 10:47:24 -0500
Nicolas Dufresne escreveu:
> Le vendredi 08 décembre 2017 à 14:38 +0530, Smitha T Murthy a écrit :
> > Add V4L2 definition for HEVC compressed format
> >
> > Signed-off-by: Smitha T Murthy
> > Reviewed-by: Andrzej Hajda
> > Reviewed-by: Stanimir Varbanov
> >
Dear Jason, dear Alexander,
Thank you for your replies.
Am 08.12.2017 um 16:56 schrieb Jason Gunthorpe:
On Fri, Dec 08, 2017 at 12:14:04PM +, alexander.stef...@infineon.com wrote:
[…]
Anyway, from the log messages it is clear that tpm_msleep got called
seven times with delays of 20/40
On 08/12/17 15:11, Alexander Stein wrote:
> Hi Rasmus,
>
> thanks for your effort. unfortunatly I won't be able to test it currently :(
> But some comments below.
>
> On Friday, December 8, 2017, 3:33:00 PM CET Rasmus Villemoes wrote:
>> The LS1021A allows inverting the polarity of six interrupt
On Fri, 8 Dec 2017 08:49:46 -0600
Paul Clarke wrote:
>
>
> On 12/07/2017 09:01 PM, Masami Hiramatsu wrote:
> > On Thu, 7 Dec 2017 10:34:51 -0600
> > Paul Clarke wrote:
> >> On 12/07/2017 01:20 AM, Masami Hiramatsu wrote:
> >>> Cut off the version suffix (e.g. @GLIBC_2.2.5 etc.) from
> >>> auto
On Fri, 8 Dec 2017 12:56:06 +0100
Thomas-Mich Richter wrote:
> On 12/07/2017 08:19 AM, Masami Hiramatsu wrote:
> > Hi,
> >
> > Here is the 2nd version of the series for probing on
> > versioned symbols in libraries. This includes 5 patches
> > to fix the issues discussed on perf-users ML
> > (h
On Thu 07-12-17 15:34:01, Michal Hocko wrote:
> On Thu 07-12-17 22:10:47, Zi Yan wrote:
[...]
> > I agree with you that we should try to migrate all tail pages if the THP
> > needs to be split. But this might not be compatible with "getting
> > migration results" in unmap_and_move(), since a caller
From: Michal Hocko
No allocation callback is using this argument anymore. new_page_node
used to use this parameter to convey node_id resp. migration error
up to move_pages code (do_move_page_to_node_array). The error status
never made it into the final status field and we have a better way
to com
From: Michal Hocko
do_pages_move is supposed to move user defined memory (an array of
addresses) to the user defined numa nodes (an array of nodes one for
each address). The user provided status array then contains resulting
numa node for each address or an error. The semantic of this function is
From: Michal Hocko
THP migration is hacked into the generic migration with rather
surprising semantic. The migration allocation callback is supposed to
check whether the THP can be migrated at once and if that is not the
case then it allocates a simple page to migrate. unmap_and_move then
fixes t
On 08.12.2017 11:22, Quan Xu wrote:
> From: Quan Xu
>
> Since KVM removes the only I/O port 0x80 bypass on Intel hosts,
> clear CPU_BASED_USE_IO_BITMAPS and set CPU_BASED_UNCOND_IO_EXITING
> bit. Then these I/O permission bitmaps are not used at all, so
> drop I/O permission bitmaps.
>
> Signed-
On Fri, 2017-12-08 at 08:56 -0700, Jason Gunthorpe wrote:
> On Fri, Dec 08, 2017 at 12:14:04PM +, alexander.stef...@infineon.com
> wrote:
>
> > Is it really that ugly? I still need delay_msec to increase the
> > delay each round. I can see the benefit of your suggestion when it
> > is importa
On Fri, Dec 08, 2017 at 05:07:39PM +0100, Paul Menzel wrote:
> I have no access to the system right now, but want to point out, that the
> log was created by `journactl -k`, so I do not know if that messes with the
> time stamps. I checked the output of `dmesg` but didn’t see the TPM error
> messa
On Fri, Dec 08, 2017 at 03:06:54PM +0100, Peter Zijlstra wrote:
> On Fri, Dec 08, 2017 at 05:20:00AM -0800, Andy Lutomirski wrote:
> > >
> > > The error code of such an access is always 0x03. So I added a special
> > > handler, which checks whether the address is in the LDT map range and
> > > ver
On Fri, Dec 08, 2017 at 06:27:09PM +0530, Kishon Vijay Abraham I wrote:
> Hi Greg,
>
> Please find the pull request for 4.15 -rc cycle below.
>
> It fixes a compilation error, fix in handling error case and
> there is a fix in exynos5-usbdrd to enumerate superspeed devices
> on Odroid XU3 (This i
On Thu, 7 Dec 2017 18:17:51 +0530
Ravi Bangoria wrote:
>
>
> On 12/07/2017 12:49 PM, Masami Hiramatsu wrote:
> > Hi,
> >
> > Here is the 2nd version of the series for probing on
> > versioned symbols in libraries. This includes 5 patches
> > to fix the issues discussed on perf-users ML
> > (ht
For debugging and performance reasons it is desirable to initialize tsc
earlier cover more parts of the boot process.
All but one hypervisors and platforms allow to calibrate tsc right after
this call:
setup_arch()
init_hypervisor_platform();
Here is where every hypervisor/platform configure
Initialize tsc earlier by initializing the KVM clock at the same point in
boot as other paravirtualized clocks.
Here is how this work benefits time stamp output:
1. Current:
https://paste.ubuntu.com/26133428
time keeping starts from line 873, and precise tsc time starts only from
line 916.
2. Ea
Hi,
Here is the 3rd version of the series for probing on
versioned symbols in libraries. This includes 5 patches
to fix the issues discussed on perf-users ML
(https://www.spinics.net/lists/linux-perf-users/msg04637.html)
The first version (and detail note) is here;
https://lkml.org/lkml/2017/12
On 12/7/2017 8:24 PM, Sargun Dhillon wrote:
> This patch adds dynamic security hooks. These hooks are designed to allow
> for safe runtime loading. There are a few hooks that have custom
> conventions and are excluded from this list.
>
> The primary purpose of this patchset is to facilitate the dev
Hi Linus,
please pull from the 'for-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus
to receive the following updates:
* Three more patches in regard to the SPDX license tags. The missing tags
for the files in arch/s390/kvm will be merged via the
This improve the error message so that user can know
event-name error before writing new events to
kprobe-events interface.
E.g.
==
#./perf probe -x /lib64/libc-2.25.so malloc_get_state*
Internal error: "malloc_get_state@GLIBC_2" is an invalid event name.
Error: Failed to add eve
Cut off the version suffix (e.g. @GLIBC_2.2.5 etc.) from
automatic generated event name. This fixes wildcard event
adding like below case;
=
# perf probe -x /lib64/libc-2.25.so malloc*
Internal error: "malloc_get_state@GLIBC_2" is wrong event name.
Error: Failed to add events.
Add __return suffix for function return events
automatically. Without this, user have to give --force
option and will see the number suffix for each event
like "function_1", which is not easy to recognize.
Instead, this adds __return suffix to it automatically.
E.g.
=
# ./perf probe -x /li
Adds an optional property for at24 eeproms.
This parameterless property indicates that the multi-address eeprom
does not automatically roll over reads to the next slave address.
Signed-off-by: Sven Van Asbroeck
Reviewed-by: Rob Herring
---
Documentation/devicetree/bindings/eeprom/at24.txt | 5 +
* Charles Keepax [171208 14:31]:
> From the implementation so far the pinctrl-single stuff appears to
> target systems where there isn't really a concept of groups. Each
> pin is just a completely separate entry and you can only configure
> things one pin at a time. In that case it almost makes mo
Some multi-address eeproms in the at24 family may not automatically
roll-over reads to the next slave address. On those eeproms, reads
that straddle slave boundaries will not work correctly.
Solution:
Mark such eeproms with a flag that prevents reads straddling
slave boundaries. Add the AT24_FLAG_
Support the special characters escaped by '\' in parser.
This allows user to specify versions directly like below.
=
# ./perf probe -x /lib64/libc-2.25.so malloc_get_state\\@GLIBC_2.2.5
Added new event:
probe_libc:malloc_get_state (on malloc_get_state@GLIBC_2.2.5 in
/usr/lib64/libc-
This patch avoids that smatch reports the following:
drivers/acpi/acpica/exdump.c:623 acpi_ex_dump_operand() warn: inconsistent
indenting
Signed-off-by: Vasyl Gomonovych
---
drivers/acpi/acpica/exdump.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/acpica/
From: Yafang Shao
Date: Fri, 8 Dec 2017 23:50:44 +0800
> 2017-12-08 23:42 GMT+08:00 David Miller :
>> From: Yafang Shao
>> Date: Fri, 8 Dec 2017 11:40:23 +0800
>>
>>> It will looks like these,
>>>
>>> if (sk->sk_protocol == IPPROTO_TCP)
>>> __tcp_set_state(newsk, TCP_SYN_RECV);
>>>
Find versioned symbols correctly from map.
Commit d80406453ad4 ("perf symbols: Allow user probes on
versioned symbols") allows user to find default versioned
symbols (with "@@") in map. However, it did not enable
normal versioned symbol (with "@") for perf-probe.
E.g.
=
# ./perf probe -x /
v7
rebased against at24 maintainer's devel staging branch:
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git at24/devel
v6 resend:
added Reviewed-by: Rob Herring
v6:
added newlines, asked by Bartosz
no need for braces around ternary operator's c
From: Xiaofei Tan
Change code format of int_chnl_int_v2_hw() to be consistent with
v3 hw to reduce an tag indent.
Signed-off-by: Xiaofei Tan
Signed-off-by: John Garry
---
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 58 --
1 file changed, 28 insertions(+), 30 delet
From: Xiaofei Tan
Use an general way to do delay work for a PHY. Then it will
be easier to add new delayed work for a PHY in future.
Signed-off-by: Xiaofei Tan
Signed-off-by: John Garry
---
drivers/scsi/hisi_sas/hisi_sas.h | 9 -
drivers/scsi/hisi_sas/hisi_sas_main.c | 22
From: Xiaofei Tan
We should do internal abort dev before
TMF_ABORT_TASK_SET and TMF_LU_RESET. Because we may
only have done internal abort for single IO in the
earlier part of SCSI EH process. Even the internal abort
to the single IO, we also don't know whether it is
successful.
Besides, we shou
From: Xiang Chen
For v3 hw SAS, it supports configuring power state
from D0 to D3 for entering Low Power status and
power state from D3 to D0 for quit Low Power status.
When power state from D0 to D3, HW will send FLR to
clear the registers of ECAM and BAR space, and when
power state from D3 to
On 12/7/2017 8:24 PM, Sargun Dhillon wrote:
> This patch builds on the dynamic hooks patch. With dynamic hooks,
> /sys/kernel/security/lsm doesn't really make a lot of sense, because
> the administrator is more likely interested in the per-hook modules.
User space software (e.g. systemd) still nee
From: Xiaofei Tan
Normally, hardware should ensure that internal abort
timeout will never happen. If happen, it would be an SoC
failure. What's more, HW will not process any other
commands if an internal abort hasn't return CQ, and they
will time out also.
So, we should judge the result of inter
From: Xiang Chen
In function sas_suspend_devices(), it requires
callback lldd_port_deformed callback to be
implemented if lldd_port_deformed is
implemented.
So add a stub for lldd_port_deformed.
Callback lldd_port_deformed was not required as the
port deformation is done elsewhere in the LLDD.
From: Xiang Chen
This patch fix SAS_QUEUE_FULL problem. The test situation is
close port while running IO.
In sas_eh_handle_sas_errors(), SCSI EH will free sas_task of
the device if lldd_I_T_nexus_reset() return
TMF_RESP_FUNC_COMPLETE or -ENODEV.
But in our SAS driver, we only free slots of the
From: Xiaofei Tan
In certain scenarios we may just want to clear the ITCT for
a device, and not free other resources like the SATA bitmap
using in v2 hw.
To facilitate this, this patch relocates the code of clearing
ITCT from free_device() to an new hw interface clear_itct().
Then for some hw, w
On Fri, Dec 08, 2017 at 08:44:58AM -0700, Shuah Khan wrote:
> Hi Jakub,
>
> On 12/08/2017 08:14 AM, Secunia Research wrote:
> > Hi Shuah,
> >
> > Thanks a lot for the quick fixes.
>
> Thanks for finding them and doing all the leg work in
> pin pointing the issues.
>
> >
> > Please, use this em
From: Xiang Chen
For function dma_unmap_sg(), the parameter
should be number of elements in the scatterlist
prior to the mapping, not after the mapping.
Fix this usage.
Signed-off-by: Xiang Chen
Signed-off-by: John Garry
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 6 --
1 file changed,
From: Xiaofei Tan
This patch do following optimizations to host controller reset:
1. Unblock scsi requests before rescanning topology, as SCSI
command need be used if new device is found during rescanning
topology.
2. Remove drain_workqueue(hisi_hba->wq) and
drain_workqueue(shost->work_q), as th
From: Xiaofei Tan
We should do link reset of PHY when identify timeout or
STP link timeout. They are internal events of SOC and are
notified to driver through interrupts of CHL_INT2.
Besides, we should add an delay work to do link reset as
it needs sleep. So, this patch add an new PHY event
HISI
On Fri, Dec 8, 2017 at 6:06 AM, Peter Zijlstra wrote:
> On Fri, Dec 08, 2017 at 05:20:00AM -0800, Andy Lutomirski wrote:
>> >
>> > The error code of such an access is always 0x03. So I added a special
>> > handler, which checks whether the address is in the LDT map range and
>> > verifies that the
From: Xiaofei Tan
Add port AXI errors handling for v2 hw. We do host controller
reset for such errors.
Besides, change port muli-bits ECC error handling, and we
should also do host reset for such error. So, this patch put
them in the same struct with port AXI error.
Signed-off-by: Xiaofei Tan
From: Xiaofei Tan
Currently refreshing the PHY port id after reset is
done in the rescan topology function, which is quite
late in the reset process. It could be moved earlier in
the process, as the port id can be refreshed once the
PHYs become ready.
In addition to this, we should set the hisi_
From: Xiaofei Tan
We use PCIe AER to support RAS feature for v3 hw.
This driver should do following two things to support this:
1. Enable RAS interrupts, so that errors can be reported to
RAS module.
2. Realize err_handler for sas_v3_pci_driver. Then if non-fatal
error is detected, print error so
This patch remove CONFIG_PPC_HTDUMP if not PPC_BOOK3S_64 to avoid
below compile failure on BOOK3S_32:
CC arch/powerpc/mm/dump_linuxpagetables.o
CC arch/powerpc/mm/dump_hashpagetable.o
In file included from arch/powerpc/mm/dump_hashpagetable.c:27:0:
./arch/powerpc/include/asm/plpar_wr
From: Xiang Chen
Do a couple of changes for when HISI_SAS_RESET_BIT is
set for HBA:
- Clearing ITCT is not necessary
- Remove internal abort as it will fail during reset
Flag sas_dev->dev_type is kept as SAS_PHY_UNUSED.
Signed-off-by: Xiang Chen
Signed-off-by: John Garry
---
drivers/scsi/his
From: Xiaofei Tan
Sometimes it is required to know when the controller reset
has completed and also if it has completed successfully.
For such places, we call hisi_sas_controller_reset() directly
before. That may lead to multiple calls to this function.
This patch create a per-reset structure wh
From: Xiang Chen
Add some print at some places such as error info and cq
of exception IO, device found etc, and also adjust some
log levels.
All this to assist debugging ability.
Signed-off-by: Xiang Chen
Signed-off-by: John Garry
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 15 ++---
From: Xiang Chen
For v3 hw, each NCQ will return a CQ, so it is no need to
acquire IPTT from ITCT, just acquire it from IPTT field of
CQ.
Signed-off-by: Xiang Chen
Signed-off-by: John Garry
---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 40 +-
1 file changed, 6 i
On Fri, Dec 08, 2017 at 11:14:16AM +0100, Peter Zijlstra wrote:
> On Thu, Dec 07, 2017 at 09:56:57PM +0100, Daniel Vetter wrote:
> > On Thu, Dec 07, 2017 at 08:57:09PM +0100, Peter Zijlstra wrote:
>
> > > Is what it says I suppose. Now I don't know enough about that i915 code
> > > to say if that
From: Xiang Chen
It is required to initialize the dq spinlock before use, which
was not being done, so fix it. This issue can be detected when
CONFIG_DEBUG_SPINLOCK is enabled.
Signed-off-by: Xiang Chen
Signed-off-by: John Garry
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 1 +
1 file changed,
This patchset contains support for some new
features, and also some modifications and other
fixes.
Headline changes include:
- v3 hw Suspend and Resume support
- v3 hw RAS (PCI AER) support
- v2 hw HW port error handling support
- other misc fixes and tidy-up
Xiang Chen (8):
scsi: hisi_sas: ini
* Brian Norris [171207 00:32]:
> On Wed, Dec 06, 2017 at 04:17:54PM -0800, Tony Lindgren wrote:
> > * Brian Norris [171206 19:36]:
> > > By the way, it seems pretty ambiguous how we want to handle things like
> > > (a) multiple devices sharing the same WAKE#
> > > (b) systems where a slot is swap
On Fri, Dec 8, 2017 at 3:31 AM, Ingo Molnar wrote:
>
> * Thomas Gleixner wrote:
>
>> On Fri, 8 Dec 2017, Ingo Molnar wrote:
>> > * Thomas Gleixner wrote:
>> >
>> > > On Fri, 8 Dec 2017, Ingo Molnar wrote:
>> > > > * Andy Lutomirski wrote:
>> > > > > I don't love mucking with user address space.
On 12/08/2017 09:33 AM, Greg KH wrote:
> On Fri, Dec 08, 2017 at 08:44:58AM -0700, Shuah Khan wrote:
>> Hi Jakub,
>>
>> On 12/08/2017 08:14 AM, Secunia Research wrote:
>>> Hi Shuah,
>>>
>>> Thanks a lot for the quick fixes.
>>
>> Thanks for finding them and doing all the leg work in
>> pin pointing
From: Markus Elfring
Date: Fri, 8 Dec 2017 17:27:50 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/tty/serial/sc16is7xx.c | 4 +---
1 file changed, 1 insertion(+)
From: Andy Lutomirski
> Sent: 08 December 2017 16:34
> #GP on IRET is a failure, and we have disgusting code to handle it.
Is that the trap in kernel space when the on-stack segment registers
are invalid?
Definitely needs horrid code...
> #PF on IRET would not be a failure -- it's a case where I
On Fri, Dec 8, 2017 at 8:46 AM, David Laight wrote:
> From: Andy Lutomirski
>> Sent: 08 December 2017 16:34
>
>> #GP on IRET is a failure, and we have disgusting code to handle it.
>
> Is that the trap in kernel space when the on-stack segment registers
> are invalid?
> Definitely needs horrid cod
On 12/8/17 8:39 AM, Quentin Monnet wrote:
> I don't believe compatibility is an issue here, since the program and
> its documentation come together (so they should stay in sync) and are
> part of the kernel tree (so the tool should be compatible with the
> kernel sources it comes with). My concern
On Fri, 2017-12-08 at 16:39 +0100, Greg KH wrote:
> On Thu, Dec 07, 2017 at 12:11:07PM -0500, David Kershner wrote:
> > Move the visorbus driver out of staging (drivers/staging/unisys/visorbus)
> > and to drivers/visorbus. Modify the configuration and makefiles so they
> > now reference the new loc
On Fri, 2017-11-10 at 14:42 -0800, Deepa Dinamani wrote:
> From: Arnd Bergmann
>
> There are a total of 53 system calls (aside from ioctl) that pass a time_t
> or derived data structure as an argument, and in order to extend time_t
> to 64-bit, we have to replace them with new system calls and ke
On 08.12.2017 13:06, Alexander Kappner wrote:
Hi,
I think we need to dig a bit deeper. It's good to check if spriv is
valid
but there are probably other reasons than kzalloc failing.
I agree -- this small allocation is unlikely to fail in practice.
Also, while my patch prevents the kernel oo
Karsten.
On Fri, Dec 8, 2017 at 5:22 PM, Karsten Merker wrote:
> On Thu, Dec 07, 2017 at 04:10:15PM -0800, Palmer Dabbelt wrote:
>> From: Palmer Dabbelt
>>
>> The RISC-V ISA defines a simple console that is availiable via SBI calls
>> on all systems. This patch adds a driver for this console in
On Fri, Dec 8, 2017 at 8:53 AM, Ben Hutchings
wrote:
> On Fri, 2017-11-10 at 14:42 -0800, Deepa Dinamani wrote:
>> From: Arnd Bergmann
>>
>> There are a total of 53 system calls (aside from ioctl) that pass a time_t
>> or derived data structure as an argument, and in order to extend time_t
>> to
I ran into problems trying to use the JIT support and display
source-level information. Basically, there was no dwarf debug
info generated in the jitted-XX.so files, yet I had libdw-dev
installed.
Turns out that the feature test build for test-dwarf.bin was broken
for me. It would die for the wron
On Fri, Dec 8, 2017 at 7:37 PM, Rafael J. Wysocki wrote:
> On Fri, Dec 8, 2017 at 2:39 PM, Vivek Gautam
> wrote:
>> Hi Greg,
>>
>>
>> On Fri, Dec 8, 2017 at 6:51 PM, Greg KH wrote:
>>> On Fri, Dec 08, 2017 at 06:00:47PM +0530, Vivek Gautam wrote:
The device link allows the pm framework to t
On 12/08/2017 05:36 AM, Mark Brown wrote:
> On Thu, Dec 07, 2017 at 09:03:01PM +, alexander.le...@verizon.com wrote:
>> On Thu, Dec 07, 2017 at 05:25:02PM +, Mark Brown wrote:
>
>>> We shouldn't be getting into adding completely new DT properties in
>>> stable backports like this. Old ker
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