Le 22/04/2017 à 08:08, Michael Ellerman a écrit :
"Naveen N. Rao" writes:
Excerpts from Christophe Leroy's message of April 21, 2017 18:32:
diff --git a/arch/powerpc/kernel/ftrace.c
b/arch/powerpc/kernel/ftrace.c
index 32509de6ce4c..06d2ac53f471 100644
--- a/arch/powerpc/kernel/ftrace.c
+++
On Sat, 22 Apr 2017 00:14:57 +0200,
Julia Lawall wrote:
>
> I don't think the patch is correct, so I haven't bothered signing off on
> it. Probably the & is not correct in the IS_ERR call?
Yes, IS_ERR() was called with the wrong argument. I fixed it now.
Note that it's no branch to be merged t
On Fri, Apr 21, 2017 at 5:12 PM, Djalal Harouni wrote:
> On Sat, Apr 22, 2017 at 1:51 AM, Andy Lutomirski wrote:
> [...]
I personally like my implicit_rights idea, and it might be interesting
to prototype it.
>>>
>>> I don't like blocking a needed feature behind a large super-feature
>>
On Fri, Apr 21, 2017 at 5:13 PM, Casey Schaufler wrote:
> On 4/21/2017 5:00 PM, Andy Lutomirski wrote:
>> On Fri, Apr 21, 2017 at 4:52 PM, Casey Schaufler
>> wrote:
>>> On 4/21/2017 4:28 PM, Andy Lutomirski wrote:
On Fri, Apr 21, 2017 at 4:19 PM, Kees Cook wrote:
> On Wed, Apr 19, 2017
When checking the response verb, the valid bit should be masked out,
since its value flips depending on what Response Register
(RR0 /RR1) it's been read from.
Fixes: 321eecb06bfb ("bus: fsl-mc: dpio: add QBMan portal APIs for DPAA2")
Signed-off-by: Horia Geantă
---
v2: use QBMAN_RESULT_MASK inste
On 2017.04.20 18:18 Rafael wrote:
> On Thursday, April 20, 2017 07:55:57 AM Doug Smythies wrote:
>> On 2017.04.19 01:16 Mel Gorman wrote:
>>> On Fri, Apr 14, 2017 at 04:01:40PM -0700, Doug Smythies wrote:
Hi Mel,
>
> [cut]
>
>>> And the revert does help albeit not being an option for reasons R
Shilpasri G Bhat writes:
> On 04/21/2017 05:17 PM, Cédric Le Goater wrote:
>> On 04/21/2017 06:31 AM, Shilpasri G Bhat wrote:
>>> diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c
>>> index 6d2e660..1f329fa8 100644
>>> --- a/drivers/hwmon/ibmpowernv.c
>>> +++ b/drivers/hwmon/ibm
"Paul E. McKenney" writes:
> On Fri, Apr 21, 2017 at 09:27:59AM +0200, Paolo Bonzini wrote:
>> On 21/04/2017 06:17, Paul E. McKenney wrote:
>> >> Thanks, this looks perfect to me, and if you're happy to put it on top
>> >> of your tree that would limit the breakage to a smaller history window,
>>
"Naveen N. Rao" writes:
> Excerpts from Christophe Leroy's message of April 21, 2017 18:32:
>> diff --git a/arch/powerpc/kernel/ftrace.c
>> b/arch/powerpc/kernel/ftrace.c
>> index 32509de6ce4c..06d2ac53f471 100644
>> --- a/arch/powerpc/kernel/ftrace.c
>> +++ b/arch/powerpc/kernel/ftrace.c
>> @@ -
"Naveen N. Rao" writes:
> When a kprobe is being registered, we use the symbol_name field to
> lookup the address where the probe should be placed. Since this is a
> user-provided field, let's ensure that the length of the string is
> within expected limits.
What are we actually trying to protec
Shuah Khan writes:
> Add override for lib.mk clean to fix the following warnings from clean
> target run.
>
> Makefile:44: warning: overriding recipe for target 'clean'
> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
>
> Signed-off-by: Shuah Khan
> ---
> tools/testing/selftests/
Shuah Khan writes:
> Add override for lib.mk clean to fix the following warnings from clean
> target run.
>
> Makefile:8: warning: overriding recipe for target 'clean'
> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
>
> Signed-off-by: Shuah Khan
> ---
> tools/testing/selftests/s
Shuah Khan writes:
> Add override for lib.mk clean to fix the following warnings from clean
> target run.
>
> Makefile:24: warning: overriding recipe for target 'clean'
> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
>
> Signed-off-by: Shuah Khan
> ---
> tools/testing/selftests/
Shuah Khan writes:
> Add override for lib.mk clean to fix the following warnings from clean
> target run.
>
> Makefile:11: warning: overriding recipe for target 'clean'
> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
>
> Signed-off-by: Shuah Khan
> ---
> tools/testing/selftests/
Shuah Khan writes:
> Define CLEAN macro to allow Makefiles to override common clean target
> in lib.mk. This will help fix the following failures:
>
> warning: overriding recipe for target 'clean'
> ../lib.mk:55: warning: ignoring old recipe for target 'clean'
>
> Signed-off-by: Shuah Khan
Shou
diff --git a/Makefile b/Makefile
index 252070fdf91c..8665178e2a36 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 3
PATCHLEVEL = 18
-SUBLEVEL = 49
+SUBLEVEL = 50
EXTRAVERSION =
NAME = Diseased Newt
diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
index e37
I'm announcing the release of the 3.18.50 kernel.
All users of the 3.18 kernel series must upgrade.
The updated 3.18.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-3.18.y
and can be browsed at the normal kernel.org git web browser:
On Fri, Apr 21, 2017 at 8:30 PM, Jérôme Glisse wrote:
> HMM (heterogeneous memory management) need struct page to support migration
> from system main memory to device memory. Reasons for HMM and migration to
> device memory is explained with HMM core patch.
>
> This patch deals with device memor
On Fri, Apr 21, 2017 at 12:59 PM, Ville Syrjälä
wrote:
> On Fri, Apr 21, 2017 at 10:49:49AM -0400, Ilia Mirkin wrote:
>> On Fri, Apr 21, 2017 at 3:58 AM, Gerd Hoffmann wrote:
>> > While working on graphics support for virtual machines on ppc64 (which
>> > exists in both little and big endian vari
This introduce a dummy HMM device class so device driver can use it to
create hmm_device for the sole purpose of registering device memory.
It is useful to device driver that want to manage multiple physical
device memory under same struct device umbrella.
Changed since v2:
- use device_initcall
On Fri, Apr 21, 2017 at 8:30 PM, Jérôme Glisse wrote:
> Move page reference decrement of ZONE_DEVICE from put_page()
> to put_zone_device_page() this does not affect non ZONE_DEVICE
> page.
>
> Doing this allow to catch when a ZONE_DEVICE page refcount reach
> 1 which means the device is no longer
Looks like 4.11 will be release in a few days, it would be nice if this
commit reaches the upstream tree before this moment.
Thanks.
On Thu, Apr 20, 2017 at 07:06:49AM -0700, tip-bot for Keith Busch wrote:
> Commit-ID: b72f8051f34b8164a62391e3676edc34523c5952
> Gitweb: http://git.kernel.org/
HMM provides 3 separate types of functionality:
- Mirroring: synchronize CPU page table and device page table
- Device memory: allocating struct page for device memory
- Migration: migrating regular memory to device memory
This patch introduces some common helpers and definitions to al
This is a heterogeneous memory management (HMM) process address space
mirroring. In a nutshell this provide an API to mirror process address
space on a device. This boils down to keeping CPU and device page table
synchronize (we assume that both device and CPU are cache coherent like
PCIe device ca
From: Michal Hocko
There are new users of memory hotplug emerging. Some of them require
different subset of arch_add_memory. There are some which only require
allocation of struct pages without mapping those pages to the kernel
address space. We currently have __add_pages for that purpose. But th
HMM (heterogeneous memory management) need struct page to support migration
from system main memory to device memory. Reasons for HMM and migration to
device memory is explained with HMM core patch.
This patch deals with device memory that is un-addressable memory (ie CPU
can not access it). Henc
>From 4464dc867ead3ea14654165ad3ab68263aff7b17 Mon Sep 17 00:00:00 2001
From: "Steven Rostedt (VMware)"
Date: Thu, 20 Apr 2017 12:53:18 -0400
Subject: [PATCH] selftests: ftrace: Allow some tests to be run in a tracing
instance
An tracing instance has several of the same capabilities as the top l
Introduce a new migration mode that allow to offload the copy to
a device DMA engine. This changes the workflow of migration and
not all address_space migratepage callback can support this. So
it needs to be tested in those cases.
This is intended to be use by migrate_vma() which itself is use
for
Allow to unmap and restore special swap entry of un-addressable
ZONE_DEVICE memory.
Signed-off-by: Jérôme Glisse
Cc: Kirill A. Shutemov
---
include/linux/migrate.h | 10 +++-
mm/migrate.c| 136 ++--
mm/page_vma_mapped.c| 10
mm/
> On Apr 21, 2017, at 9:21 PM, Geliang Tang wrote:
>
> Use offset_in_page() macro instead of open-coding.
>
> Signed-off-by: Geliang Tang
> ---
> net/sunrpc/xprtrdma/rpc_rdma.c| 4 ++--
> net/sunrpc/xprtrdma/svc_rdma_sendto.c | 3 +--
> 2 files changed, 3 insertions(+), 4 deletions(-)
>
This patch add a new memory migration helpers, which migrate memory
backing a range of virtual address of a process to different memory
(which can be allocated through special allocator). It differs from
numa migration by working on a range of virtual address and thus by
doing migration in chunk th
Move page reference decrement of ZONE_DEVICE from put_page()
to put_zone_device_page() this does not affect non ZONE_DEVICE
page.
Doing this allow to catch when a ZONE_DEVICE page refcount reach
1 which means the device is no longer reference by any one (unlike
page from other zone, ZONE_DEVICE pa
On 04/21/2017 03:15 PM, Guenter Roeck wrote:
From: Guenter Roeck
This driver implements the USB Type-C Power Delivery state machine
for both source and sink ports. Alternate mode support is not
fully implemented.
The driver attaches to the USB Type-C class code implemented in
the following pat
This add documentation for HMM (Heterogeneous Memory Management). It
presents the motivation behind it, the features necessary for it to
be useful and and gives an overview of how this is implemented.
Signed-off-by: Jérôme Glisse
---
Documentation/vm/hmm.txt | 362 +++
This handle page fault on behalf of device driver, unlike handle_mm_fault()
it does not trigger migration back to system memory for device memory.
Signed-off-by: Jérôme Glisse
Signed-off-by: Evgeny Baskakov
Signed-off-by: John Hubbard
Signed-off-by: Mark Hairgrove
Signed-off-by: Sherry Cheung
This allow caller of migrate_vma() to allocate new page for empty CPU
page table entry. It only support anoymous memory and it won't allow
new page to be instance if userfaultfd is armed.
This is useful to device driver that want to migrate a range of virtual
address and would rather allocate new
This introduce a simple struct and associated helpers for device driver
to use when hotpluging un-addressable device memory as ZONE_DEVICE. It
will find a unuse physical address range and trigger memory hotplug for
it which allocates and initialize struct page for the device memory.
Changed since
Common case for migration of virtual address range is page are map
only once inside the vma in which migration is taking place. Because
we already walk the CPU page table for that range we can directly do
the unmap there and setup special migration swap entry.
Signed-off-by: Jérôme Glisse
Signed-
Patchset is on top of mmotm mmotm-2017-04-18 and Michal patchset
([PATCH -v3 0/13] mm: make movable onlining suck less). Branch:
https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-v20
I have included all suggestion made since v19, it is all build
fix and change in respect to memory hotplug wit
This does not use existing page table walker because we want to share
same code for our page fault handler.
Changes since v1:
- Use spinlock instead of rcu synchronized list traversal
Signed-off-by: Jérôme Glisse
Signed-off-by: Evgeny Baskakov
Signed-off-by: John Hubbard
Signed-off-by: Mark
On Sat, 22 Apr 2017 08:00:36 +0900
Masami Hiramatsu wrote:
>
> BTW, this seems too complecated (with many similar variables).
I'm use to complicated ;-)
> I think we just need following patch, if we run the tests which
> have "instance" flag twice on top-level and an instance.
> (If you'd like
On 04/12, Dong Aisheng wrote:
>
> #ifdef CONFIG_HAVE_CLK
> @@ -230,6 +257,32 @@ static inline void clk_unprepare(struct clk *clk)
> struct clk *clk_get(struct device *dev, const char *id);
>
> /**
> + * clk_bulk_get - lookup and obtain a number of references to clock producer.
> + * @dev: de
On Fri, 21 Apr 2017, Kees Cook wrote:
> > The linux-4.2 x86 defconfig could still be built with gcc-4.0, but
> > later kernels have several minor problems with that, and
> > require at least gcc-4.3.
> >
> > If we are ok with this status quo, we could simply declare gcc-4.3
> > the absolute minimu
On 04/12, Dong Aisheng wrote:
>
> Together with the err path handling for each clocks, it does make
> things a bit ugly.
>
> Since we already have regulator_bulk_get accessories, i thought we
> probably could introduce clk_bulk_get as well to handle such case to
> ease the driver owners' life.
>
On 04/13, Dong Aisheng wrote:
> On Wed, Apr 12, 2017 at 12:03:28PM +0800, Dong Aisheng wrote:
>
>drivers/built-in.o: In function `devm_clk_bulk_get':
> >> (.text+0x1930e): undefined reference to `clk_bulk_get'
>drivers/built-in.o: In function `devm_clk_bulk_release':
> >> clk-devres.c:(.te
On 04/12, Dong Aisheng wrote:
> diff --git a/include/linux/clk.h b/include/linux/clk.h
> index 1d05b66..3fc6010 100644
> --- a/include/linux/clk.h
> +++ b/include/linux/clk.h
> @@ -278,11 +278,25 @@ struct clk *clk_get(struct device *dev, const char *id);
> *
> * clk_bulk_get should not be call
On Sat, Apr 22, 2017 at 1:34 AM, sathyanarayanan kuppuswamy
wrote:
> Thanks for brining it up. I was planning to ask either Andy or Lee regarding
> this issue after all patches in the series are reviewed.
Darren, I'm planning to review this soon.
P.S. We have few series flying around regarding
On 04/19, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Wed, 19 Apr 2017 21:08:54 +0200
>
> * Multiplications for the size determination of memory allocations
> indicated that array data structures should be processed.
> Thus use the corresponding function "kcalloc".
>
> This iss
When a CPU lowers its priority (schedules out a high priority task for a
lower priority one), a check is made to see if any other CPU has overloaded
RT tasks (more than one). It checks the rto_mask to determine this and if so
it will request to pull one of those tasks to itself if the non running
On 04/19, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Wed, 19 Apr 2017 20:15:21 +0200
>
> Multiplications for the size determination of memory allocations
> indicated that array data structures should be processed.
> Thus use the corresponding function "kcalloc".
>
> This issue was d
On 04/20, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Thu, 20 Apr 2017 10:04:00 +0200
>
> The script "checkpatch.pl" pointed information out like the following.
>
> WARNING: Possible unnecessary 'out of memory' message
>
> Thus remove such statements here.
>
> Link:
> http://event
On 04/20, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Thu, 20 Apr 2017 09:45:04 +0200
>
> A string which did not contain a data format specification should be put
> into a sequence. Thus use the corresponding function "seq_puts".
>
> This issue was detected by using the Coccinelle so
On 04/20, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Thu, 20 Apr 2017 09:30:52 +0200
>
> Replace the specification of two data structures by pointer dereferences
> as the parameter for the operator "sizeof" to make the corresponding size
> determination a bit safer according to the L
On 04/20, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Thu, 20 Apr 2017 08:45:43 +0200
>
> Four single characters should be put into a sequence.
> Thus use the corresponding function "seq_putc".
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus E
Calling pnfs_put_lset on an IS_ERR pointer results in a NULL pointer
dereference like the one below. At the same time the check of retvalue
of filelayout_check_deviceid() sets lseg to error, but does not free it
before that.
[ 3000.636161] BUG: unable to handle kernel NULL pointer dereference at
On 04/20, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Thu, 20 Apr 2017 07:34:54 +0200
>
> The script "checkpatch.pl" pointed information out like the following.
>
> * CHECK: Comparison to NULL could be written "!drvdata"
>
> Thus adjust this expression.
>
>
> * WARNING: Possible
On 04/20, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Wed, 19 Apr 2017 22:37:30 +0200
>
> Multiplications for the size determination of memory allocations
> indicated that array data structures should be processed.
> Thus use the corresponding function "devm_kcalloc".
>
> This issue
On 04/20, Peter De Schrijver wrote:
> PLL SS was only controlled when setting the PLL rate, not when the PLL
> itself is enabled or disabled. This means that if the PLL rate was set
> before the PLL is enabled, SS will not be enabled, even when configured.
>
> Signed-off-by: Peter De Schrijver
F
On 04/19, Arnd Bergmann wrote:
> When CONFIG_ATAGS or CONFIG_OMAP3 is disabled, we get a build error:
>
> In file included from include/linux/clk-provider.h:15:0,
> from drivers/clk/ti/clk.c:19:
> drivers/clk/ti/clk.c: In function 'ti_clk_add_aliases':
> drivers/clk/ti/clk.c:438:2
The cpufv sysfs file is defined as readable by anyone even if the
attribute does not have a show function. The result of every read is an
IO error. This file should be write only.
Signed-off-by: Jérémy Lefaure
---
drivers/platform/x86/asus-wmi.c | 4 ++--
1 file changed, 2 insertions(+), 2 delet
On 04/19, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Wed, 19 Apr 2017 19:43:03 +0200
>
> Multiplications for the size determination of memory allocations
> indicated that array data structures should be processed.
> Thus use the corresponding function "kcalloc".
>
> This issue was d
On 04/19, Daniel Lezcano wrote:
> On Wed, Apr 19, 2017 at 09:00:05AM -0700, Stephen Boyd wrote:
> > On 04/16, Daniel Lezcano wrote:
> > > On Wed, Apr 12, 2017 at 08:02:45AM -0700, Stephen Boyd wrote:
> > > > On 04/08, Daniel Lezcano wrote:
>
> [ ... ]
>
> > > > > + ret = clk_hw_register_clkde
On 04/17, Daniel Lezcano wrote:
> The hi655x multi function device is a PMIC providing regulators.
>
> The PMIC also provides a clock for the WiFi and the Bluetooth, let's implement
> this clock in order to add it in the hi655x MFD and allow proper wireless
> initialization.
>
> Signed-off-by: Da
On 04/17, Daniel Lezcano wrote:
> Signed-off-by: Daniel Lezcano
> ---
> Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt | 6 ++
> arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 1 +
> 2 files changed, 7 insertions(+)
>
I take it this goes through arm-soc? Not sure w
On 04/20, Tero Kristo wrote:
> On 19/04/17 20:44, Arnd Bergmann wrote:
> >The newly introduced function is entirely bogus as I found when looking
> >at this warning:
> >
> >drivers/clk/ti/divider.c: In function 'ti_clk_register_divider':
> >drivers/clk/ti/divider.c:460:8: error: 'reg' may be used u
On 04/19, Arnd Bergmann wrote:
> When none of the OMAP4-generation SoCs are enabled, we run into a link
> error for am43xx/am43xx:
>
> drivers/clk/ti/dpll.o: In function `of_ti_am3_dpll_x2_setup':
> dpll.c:(.init.text+0xd8): undefined reference to `clkhwops_omap4_dpllmx'
>
> This is easily fixed
On 04/20, Tero Kristo wrote:
> On 20/04/17 18:06, Arnd Bergmann wrote:
> >On Thu, Apr 20, 2017 at 4:57 PM, Tero Kristo wrote:
> >>On 20/04/17 00:43, Arnd Bergmann wrote:
> >>>
> >>>When none of the OMAP4-generation SoCs are enabled, we run into a link
> >>>error for am43xx/am43xx:
> >>>
> >>>drive
Use setup_timer() instead of init_timer() to simplify the code.
Signed-off-by: Geliang Tang
---
drivers/infiniband/hw/qib/qib_iba6120.c | 10 --
drivers/infiniband/hw/qib/qib_iba7220.c | 5 ++---
drivers/infiniband/hw/qib/qib_iba7322.c | 10 --
drivers/infiniband/hw/qib/qib_init
Use setup_timer() instead of init_timer() to simplify the code.
Signed-off-by: Geliang Tang
---
drivers/infiniband/hw/nes/nes_hw.c| 5 ++---
drivers/infiniband/hw/nes/nes_mgt.c | 5 ++---
drivers/infiniband/hw/nes/nes_verbs.c | 5 ++---
3 files changed, 6 insertions(+), 9 deletions(-)
dif
Use setup_timer() instead of init_timer() to simplify the code.
Signed-off-by: Geliang Tang
---
drivers/infiniband/hw/i40iw/i40iw_cm.c| 5 ++---
drivers/infiniband/hw/i40iw/i40iw_utils.c | 5 ++---
2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/infiniband/hw/i40iw/i40
Add device specific list of clocks required, and handle all clocks
in a single for loop. This avoids further code duplication when
adding i.MX 7 support.
Signed-off-by: Stefan Agner
Reviewed-by: Marek Vasut
---
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 41 +++---
driv
Add i.MX 7 GPMI NAND module.
Signed-off-by: Stefan Agner
---
arch/arm/boot/dts/imx7s.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 843eb379e1ea..9645257638d4 100644
--- a/arch/arm/boot/d
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
drivers/tty/serial/pch_uart.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 42caccb..d3796dc 100644
--- a/drivers/tty/ser
The Colibri iMX7 modules come with 512MB on-module SLC NAND flash
populated. Make use of it by enabling the GPMI controller.
Signed-off-by: Stefan Agner
---
arch/arm/boot/dts/imx7-colibri.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi
b/arc
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
drivers/scsi/xen-scsifront.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/xen-scsifront.c b/drivers/scsi/xen-scsifront.c
index 9aa1fe1..a6a8b60 100644
--- a/drivers/scsi/xen-scs
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
drivers/tty/serial/atmel_serial.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/atmel_serial.c
b/drivers/tty/serial/atmel_serial.c
index c355ac9..f398db8 100644
--- a/
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
net/sunrpc/xprtrdma/rpc_rdma.c| 4 ++--
net/sunrpc/xprtrdma/svc_rdma_sendto.c | 3 +--
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rp
This patchset adds support for i.MX 7 SoC for the GPMI NAND controller.
There have been similar patchsets already:
https://lkml.org/lkml/2016/2/23/912
However, this patchset does not make use of any of the new features.
The current feature set seems to work fine, I successfully run the MTD
tests o
The clock requirements are completely missing, add the clocks
currently required by the driver.
Signed-off-by: Stefan Agner
---
Documentation/devicetree/bindings/mtd/gpmi-nand.txt | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings
Add support for i.MX 7 SoC. The i.MX 7 has a slightly different
clock architecture requiring only two clocks to be referenced.
The IP is slightly different compared to i.MX 6, but currently none
of this differences are in use, therefore reuse GPMI_IS_MX6.
Signed-off-by: Stefan Agner
Reviewed-by:
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
drivers/scsi/gdth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index d020a13..557ce73 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
drivers/net/ethernet/atheros/atlx/atl1.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c
b/drivers/net/ethernet/atheros/atlx/atl1.c
index 0
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
fs/ocfs2/cluster/tcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index a4a6ba2..8d77922 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/
On Sat, Apr 22, 2017 at 2:12 AM, Djalal Harouni wrote:
> On Sat, Apr 22, 2017 at 1:51 AM, Andy Lutomirski wrote:
> [...]
I personally like my implicit_rights idea, and it might be interesting
to prototype it.
>>>
>>> I don't like blocking a needed feature behind a large super-feature
>>
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
lib/dma-debug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index b157b46..cd5a5a4 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -1502,7 +1502,
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
drivers/dma/mv_xor.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index ea53b87..25bc5b1 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/m
Use offset_in_page() macro instead of open-coding.
Signed-off-by: Geliang Tang
---
drivers/dma/dmatest.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 54d581d..d042b2b 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/d
On 2017/4/19 9:45, Jaegeuk Kim wrote:
> This patch adds an ioctl to flush data in faster device to cold area. User can
> give device number and number of segments to move. It doesn't move it if there
> is only one device.
>
> The parameter looks like:
>
> struct f2fs_flush_device {
> u32 de
[ adding akpm, sfr, and jens ]
I applied this series and pushed it out for the nvdimm.git branch that
gets auto pulled into -next. The set is still awaiting acks from
device-mapper, ext4, xfs, and vfs (for the copy_from_iter_ops, patch
29/33). If those come next week perhaps this can be merged for
>>
>> Please repost the series against the current tree. Also a cover
>> letter with a bit more explanation would be good.
>>
>
> Great, I think that my colleagues can send an updated version next week.
I will send a new version with a cover letter these days, before that, we need
to do a detai
On 2017/4/21 8:49, Jaegeuk Kim wrote:
> This patch adds braces for macro variables more in include/linux/f2fs_fs.h.
>
> Signed-off-by: Jaegeuk Kim
> ---
> fs/f2fs/f2fs.h | 1 +
> include/linux/f2fs_fs.h | 10 +-
> 2 files changed, 6 insertions(+), 5 deletions(-)
>
> diff --git
On 04.04.17 12:35, Suzuki K Poulose wrote:
Hi Christoffer,
On 04/04/17 11:13, Christoffer Dall wrote:
Hi Suzuki,
On Mon, Apr 03, 2017 at 03:12:43PM +0100, Suzuki K Poulose wrote:
In kvm_free_stage2_pgd() we don't hold the kvm->mmu_lock while calling
unmap_stage2_range() on the entire memory
On Thu, Mar 30, 2017 at 8:31 PM, Hans Ulli Kroll
wrote:
>> On Tue, Feb 21, 2017 at 3:43 PM, Rob Herring wrote:
>> > On Fri, Feb 17, 2017 at 4:07 AM, Hans Ulli Kroll
>> > wrote:
>> >> Hi Rob,
>> >>
>> >> On Wed, 15 Feb 2017, Rob Herring wrote:
>> >>
>> >>> On Wed, Feb 08, 2017 at 09:00:09PM +0100
char pointer creates two variables static string and pointer to it
according to Jeff Garzik janitors TODO
Signed-off-by: Karim Eshapa
---
drivers/net/ethernet/3com/3c515.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/3com/3c515.c
b/drivers/net/etherne
On 4/21/2017 5:00 PM, Andy Lutomirski wrote:
> On Fri, Apr 21, 2017 at 4:52 PM, Casey Schaufler
> wrote:
>> On 4/21/2017 4:28 PM, Andy Lutomirski wrote:
>>> On Fri, Apr 21, 2017 at 4:19 PM, Kees Cook wrote:
On Wed, Apr 19, 2017 at 7:41 PM, Andy Lutomirski wrote:
> On Wed, Apr 19, 2017
This two patch series fixes gpio clean target to clean all generated
files and add them to gitignore.
Shuah Khan (2):
selftests: add gpio generated files to .gitignore
selftests: gpio: fix clean target to remove all generated files and
dirs
tools/testing/selftests/.gitignore| 4
gpio test creates executables, object files, and include directory
under selftests directory. Enhance clean target to remove all files
it generates.
Signed-off-by: Shuah Khan
---
tools/testing/selftests/gpio/Makefile | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tool
gpio test generates files in selftests directory. Add them to .gitignore.
Signed-off-by: Shuah Khan
---
tools/testing/selftests/.gitignore | 4
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/.gitignore
b/tools/testing/selftests/.gitignore
index f0600d2..9175035 10064
On Sat, Apr 22, 2017 at 1:51 AM, Andy Lutomirski wrote:
[...]
>>> I personally like my implicit_rights idea, and it might be interesting
>>> to prototype it.
>>
>> I don't like blocking a needed feature behind a large super-feature
>> that doesn't exist yet. We'd be able to refactor this code into
Johannes Weiner writes:
> On Fri, Apr 21, 2017 at 04:11:36PM +1000, Balbir Singh wrote:
>> > In the future of THP swap optimization, some information of the
>> > swapped out THP (such as compound map count) will be recorded in the
>> > swap_cluster_info data structure.
>> >
>> > The mem cgroup s
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