This patch adds comment on usage of bio_alloc_pages().
Signed-off-by: Ming Lei
---
block/bio.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/block/bio.c b/block/bio.c
index 89a51bd49ab7..a5db117e8dfa 100644
--- a/block/bio.c
+++ b/block/bio.c
@@
On 06/23/2017 10:53 AM, Michal Hocko wrote:
> From: Michal Hocko
>
> Page migration (for memory hotplug, soft_offline_page or mbind) needs
> to allocate a new memory. This can trigger an oom killer if the target
> memory is depleated. Although quite unlikely, still possible,
Looks all are safe after multipage bvec is supported.
Cc: linux-bca...@vger.kernel.org
Signed-off-by: Ming Lei
---
drivers/md/bcache/btree.c | 1 +
drivers/md/bcache/super.c | 6 ++
drivers/md/bcache/util.c | 7 +++
3 files changed, 14 insertions(+)
diff --git
Cc: Jaegeuk Kim
Cc: Chao Yu
Cc: linux-f2fs-de...@lists.sourceforge.net
Signed-off-by: Ming Lei
---
fs/f2fs/data.c | 4
1 file changed, 4 insertions(+)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index
Signed-off-by: Ming Lei
---
fs/buffer.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 4d5d03b42e11..1910f539770b 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3052,8 +3052,13 @@ static void
Cc: Steven Whitehouse
Cc: Bob Peterson
Cc: cluster-de...@redhat.com
Signed-off-by: Ming Lei
---
fs/gfs2/lops.c| 3 ++-
fs/gfs2/meta_io.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/gfs2/lops.c
Signed-off-by: Ming Lei
---
fs/block_dev.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index a57c26bcb970..d82e43bd8e82 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -209,6 +209,7 @@
Signed-off-by: Ming Lei
---
fs/iomap.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/iomap.c b/fs/iomap.c
index c71a64b97fba..4319284c1fbd 100644
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -696,8 +696,9 @@ static void iomap_dio_bio_end_io(struct bio
Cc: Boaz Harrosh
Signed-off-by: Ming Lei
---
fs/exofs/ore.c | 3 ++-
fs/exofs/ore_raid.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/exofs/ore.c b/fs/exofs/ore.c
index 8bb72807e70d..38a7d8bfdd4c 100644
---
Cc: "Darrick J. Wong"
Cc: linux-...@vger.kernel.org
Signed-off-by: Ming Lei
---
fs/xfs/xfs_aops.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 11ef989b8629..621efe71c70a 100644
---
Cc: "Theodore Ts'o"
Cc: Andreas Dilger
Cc: linux-e...@vger.kernel.org
Signed-off-by: Ming Lei
---
fs/ext4/page-io.c | 3 ++-
fs/ext4/readpage.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git
Hi,
On Mon, Jun 26, 2017 at 2:20 PM, Corentin Labbe
wrote:
> The Security System have a PRNG, this patch add support for it via
> crypto_rng.
s,have,has,
s,add,adds,
>
> Signed-off-by: Corentin Labbe
> ---
>
> Changes since v3 (note: the
Hi Emmanuel,
On 26 June 2017 at 22:45, Emmanuel Vadot wrote:
> On Mon, 26 Jun 2017 22:42:49 +1000
> Jonathan Liu wrote:
>
>> The LCD0 controller on the A20 can do RGB output up to 8 bits per
>> channel. Add the pins for RGB888 output.
>>
>>
From: Bich Hemon
tx_empty: poll TC (PIO mode) or DMAT (DMA mode) bit.
flush_buffer: terminate on going DMA tx transfer.
remove: terminate DMA rx and tx transfers.
Signed-off-by: Gerald Baeza
---
drivers/tty/serial/stm32-usart.c | 37
From: Bich Hemon
Signed-off-by: Bich Hemon
---
drivers/tty/serial/stm32-usart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index 13fc520..a7401b0 100644
---
From: Bich Hemon
When stm32 dma is used, Data register has to be read in order
to clear the RXNE interrupt in case we received data before
usart probe.
Signed-off-by: Bich Hemon
---
drivers/tty/serial/stm32-usart.c | 11 ++-
1 file changed, 10
From: Colin Ian King
Trivial fix to spelling mistake in en_dbg debug message
Signed-off-by: Colin Ian King
---
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On 06/26/2017 02:49 PM, Marek Marczykowski-Górecki wrote:
Userspace application can do a hypercall through /dev/xen/privcmd, and
some for some hypercalls argument is a pointers to user-provided
structure. When SMAP is supported and enabled, hypervisor can't access.
So, lets allow it.
The same
From: Bich Hemon
Set last_res value in each port
Signed-off-by: Bich Hemon
---
drivers/tty/serial/stm32-usart.c | 6 +++---
drivers/tty/serial/stm32-usart.h | 1 +
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git
Kees Cook writes:
> On Fri, Jun 23, 2017 at 12:01 AM, Michael Ellerman
> wrote:
>> Kees Cook writes:
>>
>>> Now that explicitly executed loaders are loaded in the mmap region,
>>> position PIE binaries lower in the address
On 6/26/17 2:43 AM, Matthias Schiffer wrote:
> On 06/26/2017 06:08 AM, David Ahern wrote:
>> On 6/25/17 10:04 PM, David Ahern wrote:
>>> On 6/25/17 3:56 PM, Matthias Schiffer wrote:
Add support for extended error reporting.
Signed-off-by: Matthias Schiffer
On 6/26/17 7:45 AM, Matthias Schiffer wrote:
>
> Please read my patch again, I *am* changing br_port_slave_changelink to
> match the new signature (this is the net/bridge/br_netlink.c change
> appearing in the diffstat).
>
Hmmm right you are. sorry for the confusion.
On 2017-06-23 12:07:38 [+0200], Mike Galbraith wrote:
> On Fri, 2017-06-23 at 09:37 +0200, Mike Galbraith wrote:
> > V2 changes:
> > - beautification (ymmv)
> > - enable lock stealing when waiter is queued
Applied.
> (V3 s/steal/claim)
Sebastian
Hi, Bjorn
May I know what other comments you may have about this patchset? Do
you need us to do any further clean up?
If not, would you please pick patch 2 and 3 of v11 into your git tree
for -next? Thank you for your time.
Patch 1 of v11 has been picked up by platform maintainer, Wei Xu. I
can
Commit-ID: bf22ff45bed664aefb5c4e43029057a199b7070c
Gitweb: http://git.kernel.org/tip/bf22ff45bed664aefb5c4e43029057a199b7070c
Author: Jeffy Chen
AuthorDate: Mon, 26 Jun 2017 19:33:34 +0800
Committer: Thomas Gleixner
CommitDate: Mon, 26
On Mon, Jun 26, 2017 at 4:00 PM, Zhongping Tan (谭中平)
wrote:
> hi Arnd:
> Another way to describe this question, misc_register shouldn't modify the
> member of the miscdevice especially when return error. Let the caller to
> ensure the list have been initialized,
>
Hi Christoffer,
On Wed, Feb 22, 2017 at 6:10 AM, Christoffer Dall wrote:
> On Mon, Jan 09, 2017 at 01:24:02AM -0500, Jintack Lim wrote:
>> With the nested virtualization support, the context of the guest
>> includes EL2 register states. The host manages a set of virtual EL2
>>
From: Tetsuo Handa
Commit 3dfc9b02864b19f4 ("LSM: Initialize security_hook_heads upon
registration.") treats "struct security_hook_heads" as an implicit array
of "struct list_head" so that we can eliminate code for static
initialization. Although we haven't
From: Igor Stoppa
This patch shows how it is possible to take advantage of pmalloc:
instead of using the build-time option __lsm_ro_after_init, to decide if
it is possible to keep the hooks modifiable, now this becomes a
boot-time decision, based on the kernel command
On Fri, Jun 23, 2017 at 12:55:29PM -0400, r...@redhat.com wrote:
> From: Rik van Riel
>
> Since select_idle_sibling can place a task anywhere on a socket,
> comparing loads between individual CPU cores makes no real sense
> for deciding whether to do an affine wakeup across
On 2017-06-26 10:24:18 [-0400], Steven Rostedt wrote:
> > CPU: 17 PID: 1738811 Comm: ip Not tainted 4.4.70-thinkcloud-nfv #1
> > Hardware name: LENOVO System x3650 M5: -[8871AC1]-/01GR174, BIOS
> > -[TCE124M-2.10]- 06/23/2016
> > task: 881cda2c27c0 ti: 881ea0538000 task.ti:
> -Original Message-
> From: geert.uytterhoe...@gmail.com [mailto:geert.uytterhoe...@gmail.com]
> On Behalf Of Geert Uytterhoeven
> Sent: Monday, June 26, 2017 10:49 AM
> To: Madalin-cristian Bucur
> Cc: net...@vger.kernel.org; David S. Miller ;
On 06/23/2017, 09:51 AM, Thomas Gleixner wrote:
> On Wed, 21 Jun 2017, Jiri Slaby wrote:
>> diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h
>> index f32b42e8725d..5bb2fd4674e7 100644
>> --- a/arch/arm64/include/asm/futex.h
>> +++ b/arch/arm64/include/asm/futex.h
>> @@
Signed-off-by: Ming Lei
---
block/bio.c | 17 +++--
block/blk-zoned.c | 5 +++--
block/bounce.c| 6 --
3 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index 22e5deec7ec7..c460888f14b5 100644
---
Cc: linux-bca...@vger.kernel.org
Signed-off-by: Ming Lei
---
drivers/md/bcache/btree.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 3da595ae565b..74cbb7387dc5 100644
---
Cc: Mike Snitzer
Cc:dm-de...@redhat.com
Signed-off-by: Ming Lei
---
drivers/md/dm-crypt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 664ba3504f48..0f2f44a73a32 100644
---
Cc: Shaohua Li
Cc: linux-r...@vger.kernel.org
Signed-off-by: Ming Lei
---
drivers/md/raid1.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 835c42396861..ca4b9ff8d39b 100644
---
Signed-off-by: Ming Lei
---
fs/mpage.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/mpage.c b/fs/mpage.c
index 0da38f401564..bdb4692ae30c 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -46,9 +46,10 @@
static void mpage_end_io(struct bio *bio)
{
On Mon 26-06-17 14:17:30, Vlastimil Babka wrote:
> On 06/26/2017 02:14 PM, Michal Hocko wrote:
> > On Mon 26-06-17 13:45:19, Vlastimil Babka wrote:
> >> On 06/23/2017 10:53 AM, Michal Hocko wrote:
> > [...]
> >>> - GFP_KERNEL - both background and direct reclaim are allowed and the
> >>>
From: Bich Hemon
Initial usart driver behavior consists in looking for
chars received in dma rx buffer as soon as it gets the
interrupt telling that we received some data (RXNE or
RTO).
When stm32 dma is used combined with mdma, meaning that
the third dmamux property in the
From: Bich Hemon
When stm32 dma is used alone for rx, meaning that the
third dmamux property in the device tree is 0x0, then
the received data are accumulated in dma internal fifo
until it is full before being transferred to the memory.
This dma fifo is 16 bytes wide on
From: Bich Hemon
This patchset updates the stm32 usart driver. It mainly adds
support for fifo, dma, debugfs anf fixes various bugs.
Bich Hemon (20):
serial: stm32: adding fifo support
dt-bindings: serial: each stm32 usart needs an alias
serial: stm32: fix multi ports
From: Bich Hemon
Add support for wake-up from low power modes. This extends stm32f7.
Introduce new compatible for stm32h7 to manage wake-up capability.
Signed-off-by: Fabrice Gasnier
---
drivers/tty/serial/stm32-usart.c | 90
From: Bich Hemon
Fifo is available starting with stm32h7. Add has_fifo flag to use fifo
only when possible.
Signed-off-by: Fabrice Gasnier
---
drivers/tty/serial/stm32-usart.c | 9 -
drivers/tty/serial/stm32-usart.h | 2 ++
2 files changed,
From: Bich Hemon
Two improvements for dma receive in this patch:
- usart dma receiver (DMAR) is disabled during receive
- dma receive buffer is sync-ed for cpu before reading
and given back to the dma just after
Signed-off-by: Gerald Baeza
---
From: Bich Hemon
Signed-off-by: Gerald Baeza
---
.../devicetree/bindings/serial/st,stm32-usart.txt | 22 ++
1 file changed, 22 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt
From: Michal Hocko
David has noticed that the oom killer might kill additional tasks while
the existing victim hasn't terminated yet because the oom_reaper marks
the curent victim MMF_OOM_SKIP too early when mm->mm_users dropped down
to 0. The race is as follows
oom_reap_task
Hi all,
a new version of the SFDP patch based on next-20170626
tested on sama5d2 xplained with the following QSPI memories:
Macronix
- mx25l25673g
Spansion/Cypress
- s25fl164
- s25fl127
- s25fl512
Winbond
- w25q256
- w25m512
SST
- sst26vf064
Micron
- m25q128
- n25q128a
- m25ql512
- m25ql01g
checkpatch reports a false positive when using token pasting argument
multiple times in a macro.
Fix it.
Miscellanea:
o Make the $tmp variable name used in the macro argument tests
a bit more descriptive
Reported-by: Johannes Berg
Signed-off-by: Joe Perches
From: Colin Ian King
Trivial fix to spelling mistake in dev_info message
Signed-off-by: Colin Ian King
---
drivers/scsi/hpsa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
On Sat, 24 Jun 2017 11:38:23 +0800
Xie XiuQi wrote:
> diff --git a/include/linux/cper.h b/include/linux/cper.h
> index 4c671fc..17546bf 100644
> --- a/include/linux/cper.h
> +++ b/include/linux/cper.h
> @@ -275,6 +275,11 @@ enum {
> #define CPER_ARM_INFO_FLAGS_PROPAGATED
Al Viro writes:
> On Sun, Jun 25, 2017 at 04:44:09PM -0500, Segher Boessenkool wrote:
>
>> Do you have a short stand-alone testcase? 4.6 is ancient, of course, but
>> the actual problem may still exist in more recent compilers (if it _is_
>> a compiler problem; if it's
On Fri, Jun 23, 2017 at 03:05:57AM +0200, Rafael J. Wysocki wrote:
> On Thursday, June 22, 2017 04:38:49 PM Rafael J. Wysocki wrote:
> > On Thursday, June 22, 2017 10:39:37 AM Mika Westerberg wrote:
> > > On Mon, Jun 19, 2017 at 11:33:52PM +0200, Rafael J. Wysocki wrote:
> > > > -#ifdef
Hi,
Le 2017-06-22 09:21, Marcin Nowakowski a écrit :
Hi Paul, Maarten,
On 20.06.2017 17:18, Paul Cercueil wrote:
From: Maarten ter Huurne
We have seen MMC DMA transfers read corrupted data from SDRAM when
a burst interval ends at physical address 0x1000. To avoid
On Mon, 26 Jun 2017 06:33:29 +
Feng Feng24 Liu wrote:
> Hi, dear RT experts
> Thanks a lot!
> I update our kernel to 4.4.70-rt83 as your suggestion. The incorrect
> deadlock detection problem has been fixed in this version.
>
> But I found
Rockchip RGA is a separate 2D raster graphic acceleration unit. It
accelerates 2D graphics operations, such as point/line drawing, image
scaling, rotation, BitBLT, alpha blending and image blur/sharpness.
The drvier is mostly based on s5p-g2d v4l2 m2m driver.
And supports various operations from
On Wed, Jun 21, 2017 at 03:49:51PM +0800, sean.w...@mediatek.com wrote:
> From: Sean Wang
>
> Since there's no user for the property reset inside the ethernet node
> for current supported MediaTek SoCs and boards, so it should be safe to
> update reset property in the
On Mon, 26 Jun 2017 00:43:12 +0200
"Enrico Weigelt, metux IT consult" wrote:
> Hi folks,
>
>
> is there already a way for accessing serial ports from drivers,
> w/o having to go through the TTY subsystem ?
>
> Serdev seems provide a connection between arbitrary TTYs
This patch series add a v4l2 m2m drvier for rockchip RGA direct rendering based
2d graphics acceleration module.
Before, my colleague yakir have write a drm RGA drvier and send it to the lists.
http://lists.infradead.org/pipermail/linux-arm-kernel/2016-March/416769.html
I have been asked to
On 06/26/2017 08:03 AM, H. Nikolaus Schaller wrote:
>
>> Am 22.06.2017 um 17:05 schrieb Hugues Fruchet :
>>
>> Add a first support of OV9655 variant.
>> Because of register set slightly different from OV9650/9652,
>> not all of the driver features are supported
This patch introduces helpers which are suffixed with _mp
and _sp for the multipage bvec/segment support.
The helpers with _mp suffix are the interfaces for treating
one bvec/segment as real multipage one, for example, .bv_len
is the total length of the multipage segment.
The helpers with _sp
As we need to support multipage bvecs, so don't access bio->bi_io_vec
in copy_to_high_bio_irq(), and just use the standard iterator
to do that.
Signed-off-by: Ming Lei
---
block/bounce.c | 16 +++-
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git
This helper is used to iterate multipage bvec and it is
required in bio_clone().
Signed-off-by: Ming Lei
---
include/linux/bio.h | 39 ++-
include/linux/bvec.h | 37 -
2 files changed, 66
From: Bich Hemon
alias definition in the device tree is mandatory
for each port.
Signed-off-by: Gerald Baeza
---
drivers/tty/serial/stm32-usart.c | 6 --
drivers/tty/serial/stm32-usart.h | 2 +-
2 files changed, 5 insertions(+), 3 deletions(-)
diff
From: Bich Hemon
Signed-off-by: Fabrice Gasnier
---
drivers/tty/serial/stm32-usart.c | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index
From: Bich Hemon
Just display one info (instead of two) in the
log buffer when there is no dma.
Signed-off-by: Gerald Baeza
---
drivers/tty/serial/stm32-usart.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git
If DMA_PREP_CMD flag is passed in prep_slave_sg then peripheral
driver has passed the data is in BAM command descriptor format
and BAM driver should set CMD bit for each of the HW descriptors.
Signed-off-by: Abhishek Sahu
---
drivers/dma/qcom/bam_dma.c | 6 +-
1 file
From: Bich Hemon
Introduce new compatibles for "st,stm32h7-usart" and "st,stm32h7-uart".
This new compatible allow to use optional wake-up interrupt.
Signed-off-by: Fabrice Gasnier
---
.../devicetree/bindings/serial/st,stm32-usart.txt| 20
Userspace application can do a hypercall through /dev/xen/privcmd, and
some for some hypercalls argument is a pointers to user-provided
structure. When SMAP is supported and enabled, hypervisor can't access.
So, lets allow it.
The same applies to HYPERVISOR_dm_op, where additionally privcmd
QCOM BAM also supports command descriptor which allows the SW to
create descriptors of type command which does not generate any
data transmissions but configures registers in the peripheral.
In command descriptor the 32bit address point to the start of
the command block which holds the command
From: Bich Hemon
Adding debugfs infrastructure and one virtual
file allowing to change fifoen value.
This value change is taken into account on next
port setup or enabling.
Signed-off-by: Gerald Baeza
---
drivers/tty/serial/stm32-usart.c | 49
From: Bich Hemon
Each usart controller should have an alias correctly
numbered in "aliases" node.
Signed-off-by: Gerald Baeza
---
Documentation/devicetree/bindings/serial/st,stm32-usart.txt | 13 +++--
1 file changed, 11 insertions(+), 2
From: Bich Hemon
100µs was too short for low speed transmission
(9600bps)
Signed-off-by: Gerald Baeza
---
drivers/tty/serial/stm32-usart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/stm32-usart.c
v2:
1. Added DMA_PREP_CMD flag and used the same for BAM DMA
command descriptor
2. Removed custom mapping API patches
v1:
https://www.spinics.net/lists/dmaengine/msg12009.html
These patches mainly add the support for QCOM BAM command
descriptor implementing BAM DMA support for some QCOM
From: Fabien Lahoudere
PPD is a product from GE Healthcare to monitor vital biometric signals.
Signed-off-by: Fabien Lahoudere
Signed-off-by: Sebastian Reichel
---
Hi,
Changes since
> -Original Message-
> From: Xen-devel [mailto:xen-devel-boun...@lists.xen.org] On Behalf Of
> Marek Marczykowski-Górecki
> Sent: 26 June 2017 13:45
> To: Juergen Groß
> Cc: Andrew Cooper ; x...@kernel.org; linux-
> ker...@vger.kernel.org;
Hi, Ulf, Jaehoon
Sorry to disturb. Would it be possible to get some of your bandwidth
on this patch? Would you please give us your opinion?
Thank you.
-Guodong
On Tue, Jun 13, 2017 at 3:25 PM, liwei wrote:
> Add sd card support for hi3660 soc
>
> Signed-off-by: Li Wei
On 26/06/17 10:42, Christoph Hellwig wrote:
> On Tue, Jun 20, 2017 at 03:24:21PM +0100, Robin Murphy wrote:
>> True, but the case here is where we need a special piece of coherent
>> memory for *all* devices, and it was more complicated *not* to reuse the
>> existing infrastructure. This would
On Mon, Jun 26, 2017 at 11:43:04AM +0200, Ingo Molnar wrote:
>
> * jgli...@redhat.com wrote:
>
> > From: Jérôme Glisse
> >
> > With commit af2cf278ef4f we no longer free pud so that we do not
> > have synchronize all pgd on hotremove/vfree. But the new
It is possible that under heavy system load, the counter in the completion
struct, used for waiting for end of AD conversion, gets incremented twice.
To make sure the driver recovers from this situation, the completion struct
should be reinitialized.
Signed-off-by: Sebastian Reichel
TSI channel has a 4 channel mux connected to it and is normally
used for touchscreen support. The hardware may alternatively
use it as general purpose adc.
Signed-off-by: Sebastian Reichel
---
.../devicetree/bindings/mfd/da9052-i2c.txt | 8 +
Hi,
GE Healthcare's PPD [0] uses DA9053's touchscreen pins
for hardware monitoring purposes. This adds support for
the feature and fixes a bug, which came up during
stress-testing of the driver.
[0] https://patchwork.kernel.org/patch/9809681/
-- Sebastian
Sebastian Reichel (2):
mfd: da9052:
On 06/26, Chao Yu wrote:
> Hi Jaegeuk,
>
> On 2017/6/25 0:25, Jaegeuk Kim wrote:
> > If the partition is small, we don't need to report total # of inodes
> > including
> > hidden free nodes.
> >
> > Signed-off-by: Jaegeuk Kim
> > ---
> > fs/f2fs/super.c | 14 +++---
On 06/24/2017 12:01 AM, Gustavo A. R. Silva wrote:
Remove unnecessary variable mfn in function xen_foreach_remap_area() and,
refactor the code.
Variable mfn at line 518:mfn = xen_remap_buf.mfns[i];
is only being used to store a value to be passed as
an argument to the xen_update_mem_tables()
On 06/23/2017 10:53 AM, Michal Hocko wrote:
> From: Michal Hocko
>
> Now that __GFP_RETRY_MAYFAIL has a reasonable semantic regardless of the
> request size we can drop the hackish implementation for !costly orders.
> __GFP_RETRY_MAYFAIL retries as long as the reclaim makes a
On Mon, Jun 26, 2017 at 02:02:31PM +0200, Jiri Slaby wrote:
> On 06/23/2017, 09:51 AM, Thomas Gleixner wrote:
> > On Wed, 21 Jun 2017, Jiri Slaby wrote:
> >> diff --git a/arch/arm64/include/asm/futex.h
> >> b/arch/arm64/include/asm/futex.h
> >> index f32b42e8725d..5bb2fd4674e7 100644
> >> ---
On 06/26/2017 02:14 PM, Michal Hocko wrote:
> On Mon 26-06-17 13:45:19, Vlastimil Babka wrote:
>> On 06/23/2017 10:53 AM, Michal Hocko wrote:
> [...]
>>> - GFP_KERNEL - both background and direct reclaim are allowed and the
>>> _default_ page allocator behavior is used. That means that !costly
In this case, 'sectors' can't be zero at all, so remove the check
and let the bio be splitted.
Signed-off-by: Ming Lei
---
block/blk-merge.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/block/blk-merge.c b/block/blk-merge.c
index
BTRFS and guard_bio_eod() need to get the last page, so introduce
this helper to make them happy.
Signed-off-by: Ming Lei
---
include/linux/bvec.h | 14 ++
1 file changed, 14 insertions(+)
diff --git a/include/linux/bvec.h b/include/linux/bvec.h
index
Preparing for supporting multipage bvec.
Cc: Chris Mason
Cc: Josef Bacik
Cc: David Sterba
Cc: linux-bt...@vger.kernel.org
Signed-off-by: Ming Lei
---
fs/btrfs/compression.c | 5 -
fs/btrfs/extent_io.c | 8 ++--
2
when SError happen, kvm notifies user space to record the CPER,
user space specifies and passes the contents of ESR_EL1 on taking
a virtual SError interrupt to KVM, KVM enables virtual system
error or asynchronous abort with this specifies syndrome. This
patch modify the world-switch to restore
Madhavan Srinivasan writes:
> Monitor Mode Control Register 2 (MMCR2) is a 64-bit
> register that contains 9-bit control fields for
> controlling the operation of PMC1 - PMC6. Patch
> to expose the MMCR2 spr in sysfs.
>
> Signed-off-by: Madhavan Srinivasan
From: Yazen Ghannam
The MCE severity gives a hint as to how to handle the error. The
notifier blocks can then use the severity to decide on an action.
It's not necessary for machine_check_poll() to filter errors for
the notifier chain, since each block will check its own
From: Christophe JAILLET
Check the correct variable when handling a potential error from
debugfs_create_file(). Most likely a copy-paste botch.
Signed-off-by: Christophe JAILLET
Fixes: 011d82611172 ("RAS: Add a Corrected Errors
From: Colin Ian King
The helper function __load_ucode_amd() and pointer intel_ucode_patch do
not need to be in global scope, so make them static.
Fixes those sparse warnings:
"symbol '__load_ucode_amd' was not declared. Should it be static?"
"symbol 'intel_ucode_patch'
On Mon, Jun 26, 2017 at 02:05:48PM +0200, Juergen Groß wrote:
> On 06/23/2017 02:47 PM, Marek Marczykowski-Górecki wrote:
> > Userspace application can do a hypercall through /dev/xen/privcmd, and
> > some for some hypercalls argument is a pointers to user-provided
> > structure. When SMAP is
On Mon, 26 Jun 2017 22:42:49 +1000
Jonathan Liu wrote:
> The LCD0 controller on the A20 can do RGB output up to 8 bits per
> channel. Add the pins for RGB888 output.
>
> Signed-off-by: Jonathan Liu
> ---
> arch/arm/boot/dts/sun7i-a20.dtsi | 11 +++
>
In some cases it is possible for the str() conversion here to throw
encoding errors because log_buf might not point to valid ascii. For
example:
(gdb) python print str(gdb.parse_and_eval("log_buf"))
Traceback (most recent call last):
File "", line 1, in
UnicodeEncodeError: 'ascii' codec can't
Use errors=replace because it is never desirable for lx-dmesg to fail on
string decoding errors, not even if the log buffer is corrupt and we show
incorrect info.
The kernel will sometimes print utf8, for example the copyright symbol from
jffs2. In order to make this work specify 'utf8'
+++ Corentin Labbe [20/06/17 08:45 +0200]:
On Mon, Jun 19, 2017 at 06:26:23PM +0200, Jessica Yu wrote:
+++ Corentin Labbe [06/06/17 14:17 +0200]:
>This patch just swap del_usage_link() before add_usage_link().
>
>Signed-off-by: Corentin Labbe
Could you combine this
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