On Fri, Jun 17, 2016 at 11:55:59AM +0200, Michal Hocko wrote:
> On Fri 17-06-16 16:25:26, Joonsoo Kim wrote:
> > On Mon, Jun 06, 2016 at 03:56:04PM +0200, Michal Hocko wrote:
> [...]
> > > I still have troubles to understand your numbers
> > >
> > > > static allocation:
> > > > 92274688 bytes -> 2
Hi all,
If an NVMe drive is locked with ATA Security, most commands sent to the drive
will fail. This includes commands sent by the kernel upon discovery to probe
for partitions. The failing happens in such a way that trying to do anything
with the drive (e.g. sending an unlock command; unloadi
On Fri, Jun 17, 2016 at 06:18:31PM +0200, Peter Zijlstra wrote:
> On Fri, Jun 17, 2016 at 06:02:39PM +0200, Peter Zijlstra wrote:
> > So yes, ho-humm, how to go about doing that bestest. Lemme have a play.
>
> This is what I came up with, not entirely pretty, but I suppose it'll
> have to do.
FW
This makes pm notifier PREPARE/POST symmetrical: if PREPARE
fails, we will only undo what ever happened on PREPARE.
It fixes the unbalanced cpu hotplug enable in cpu pm notifier.
Signed-off-by: Lianwei Wang
---
kernel/power/hibernate.c | 20
kernel/power/main.c | 11 ++
This driver parses the reboot commands like "reboot bootloader"
and "reboot recovery" to get a boot mode described in the
device tree , then call the corresponding write interfae
to store the boot mode in some place like special register
or ram , which can be read by the bootloader after system
r
On Thu, Jun 16, 2016 at 4:55 PM, Miklos Szeredi wrote:
> On Thu, Apr 7, 2016 at 1:48 PM, Ashish Sangwan
> wrote:
>> While sending the blocking directIO in fuse, the write request is broken
>> into sub-requests, each of default size 128k and all the requests are sent
>> in non-blocking background
This driver parses the reboot commands like "reboot bootloader"
and "reboot recovery" to get a boot mode described in the
device tree , then call the write interfae to store the boot
mode in some place like special register or sram, which can
be read by the bootloader after system reboot, then the
Add device tree bindings document for reboot-mode driver.
Signed-off-by: Andy Yan
Acked-by: Rob Herring
Reviewed-by: Krzysztof Kozlowski
---
Changes in v9: None
Changes in v8: None
Changes in v7:
- fix some spelling mistakes
- declare that the mode magic should be none-zero value
Changes in
A33-OLinuXino is A33 development board designed by Olimex LTD.
It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector,
headphone and mic jacks, connector for LiPo battery and optional
4GB NAND Flash.
It has two 40-pin headers. One for LCD panel, and one for
additional modules. Also t
Rockchip platform use a SYSCON mapped register store
the reboot mode magic value for bootloader to use when
system reboot. So add syscon-reboot-mode driver DT node
for rk3xxx/rk3036/rk3288 based platform
Reviewed-by: Matthias Brugger
Signed-off-by: Andy Yan
---
Changes in v9: None
Changes in v
Add syscon-reboot-mode driver DT node for rk3368 platform
Tested-by: Caesar Wang
Signed-off-by: Andy Yan
---
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3:
- descirbe all reboot mode as property instead of
On 2016/6/14 22:22, Catalin Marinas wrote:
> On Wed, Jun 08, 2016 at 04:59:03PM +0800, Leizhen (ThunderTown) wrote:
>> On 2016/6/7 21:58, Will Deacon wrote:
>>> On Tue, Jun 07, 2016 at 04:08:04PM +0800, Zhen Lei wrote:
v3 -> v4:
1. Packed three patches of Kefeng Wang, patch6-8.
2.
CCing Paul to ask some question.
On Wed, Jun 15, 2016 at 10:39:47AM +0200, Geert Uytterhoeven wrote:
> Hi Joonsoo,
>
> On Wed, Jun 15, 2016 at 4:23 AM, Joonsoo Kim wrote:
> > On Tue, Jun 14, 2016 at 12:45:14PM +0200, Geert Uytterhoeven wrote:
> >> On Tue, Jun 14, 2016 at 10:11 AM, Joonsoo Kim
Hi,
On Monday 20 June 2016 06:28 AM, Shawn Lin wrote:
> Hi Kishon,
>
> On 2016/6/17 21:08, Kishon Vijay Abraham I wrote:
>> Hi,
>>
>> On Thursday 16 June 2016 06:52 AM, Shawn Lin wrote:
>>> This patch to add a generic PHY driver for rockchip PCIe PHY.
>>> Access the PHY via registers provided by
On 20/06/2016 14:21, Lothar Waßmann wrote:
Hi,
On Fri, 17 Jun 2016 15:17:19 +0100 Lee Jones wrote:
On Sat, 11 Jun 2016, Lothar Waßmann wrote:
On Fri, 10 Jun 2016 15:54:49 +0100 Lee Jones wrote:
On Fri, 10 Jun 2016, Lothar Waßmann wrote:
On Fri, 10 Jun 2016 08:44:49 +0100 Lee Jones wrote:
On
Hi,
On Fri, 17 Jun 2016 15:17:19 +0100 Lee Jones wrote:
> On Sat, 11 Jun 2016, Lothar Waßmann wrote:
> > On Fri, 10 Jun 2016 15:54:49 +0100 Lee Jones wrote:
> > > On Fri, 10 Jun 2016, Lothar Waßmann wrote:
> > > > On Fri, 10 Jun 2016 08:44:49 +0100 Lee Jones wrote:
> > > > > On Fri, 10 Jun 2016, L
This patch aims to get rid of endianness in queued_write_unlock(). We
want to set __qrwlock->wmode to NULL, however the address is not
&lock->cnts in big endian machine. That causes queued_write_unlock()
write NULL to the wrong field of __qrwlock.
Actually qrwlock can have same layout, IOW we can
Fix up the wcn36xx_smd_update_scan_params() to work with non-ancient
versions of the firmware and support actually specifying the list of
channels.
Signed-off-by: Bjorn Andersson
---
drivers/net/wireless/ath/wcn36xx/hal.h | 4 ++--
drivers/net/wireless/ath/wcn36xx/smd.c | 15 +--
dr
The CCU block in WCNSS is configured for appropriate routing of
interrupts from the DXE to the application cpu, this is not dependant on
the iris version (wcn3660 vs wcn3680), but rather if the SoC has a riva
or pronto built in.
Signed-off-by: Bjorn Andersson
---
drivers/net/wireless/ath/wcn36xx
From: Bjorn Andersson
In preparation for handling incoming messages from IRQ context, change
the indication list lock to a spinlock
Signed-off-by: Bjorn Andersson
Signed-off-by: Bjorn Andersson
---
drivers/net/wireless/ath/wcn36xx/smd.c | 12 ++--
drivers/net/wireless/ath/wcn36xx/
The wcn36xx wifi driver follows the life cycle of the WLAN_CTRL SMD
channel, as such it should be a SMD client. This patch makes this
transition, now that we have the necessary frameworks available.
Signed-off-by: Bjorn Andersson
---
This patch depends on the devicetree binding approved by Rob H
Split the wcnss mmio space into explicit regions for ccu and dxe and
acquire these from the node referenced by the qcom,mmio phandle.
Signed-off-by: Bjorn Andersson
---
drivers/net/wireless/ath/wcn36xx/dxe.c | 26 ---
drivers/net/wireless/ath/wcn36xx/dxe.h | 6 ++--
drivers/
From: Bjorn Andersson
Merge the two allocation instead of separately allocating room for the
indication payload.
Signed-off-by: Bjorn Andersson
Signed-off-by: Bjorn Andersson
---
drivers/net/wireless/ath/wcn36xx/smd.c | 15 ++-
drivers/net/wireless/ath/wcn36xx/smd.h | 2 +-
2 fil
On 06/17/2016 07:25 PM, Johannes Weiner wrote:
> The memory controller has quite a bit of state that usually outlives
> the cgroup and pins its CSS until said state disappears. At the same
> time it imposes a 16-bit limit on the CSS ID space to economically
> store IDs in the wild. Consequently,
Hi Florian,
Thanks for the quick response...
>
> On June 19, 2016 10:27:17 PM MST, Kedareswara rao Appana
> wrote:
> >This patch adds support for gmii2rgmii converter in the macb driver.
> >
> >The GMII to RGMII IP core provides the
> >Reduced Gigabit Media Independent Interface
> >(RGM
Hi
I am using Linux kernel version 3.10.28 (ARM platform) .
I am getting NULL pointer dereference in tg_load_down() .
At the time of error , tg->parent->cfs_rq value is 0 and tg->se value is
0x0400 . ( refer to backtrace in 5) ).
1)
Problematic statement is in line 5814 in tg_load_down
On Sun, Jun 19, 2016 at 2:19 PM, Oleg Nesterov wrote:
> Let me first thank Pedro who has already replied!
>
> And I have to admit I will need to re-read his explanations after
> sleep to (try to) convince myself I fully understans the problems ;)
> Too late for me.
>
> Right now I have nothing to
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:
Two more bugs fixes for 4.7:
- A KVM regression introduced with the pgtable.c code split
- A perf issue with two hardware PMUs us
On Thu, Jun 16, 2016 at 03:00:44PM +0200, Sylwester Nawrocki wrote:
> On 06/16/2016 02:16 PM, Krzysztof Kozlowski wrote:
> > On 06/13/2016 11:47 PM, Olof Johansson wrote:
> >> > On Mon, Jun 06, 2016 at 02:25:29PM +0200, Krzysztof Kozlowski wrote:
> >>> >> Hi,
> >>> >>
> >>> >> A topic branch for Mu
On Mon, 2016-06-20 at 10:57 +0530, Kedareswara rao Appana wrote:
> This patch adds support for gmii2rgmii converter
> in the macb driver.
[]
> diff --git a/drivers/net/ethernet/cadence/macb.c
> b/drivers/net/ethernet/cadence/macb.c
[]
> @@ -376,6 +389,20 @@ static int macb_mii_probe(struct net_dev
On Mon, Jun 20, 2016 at 12:37:40PM +0800, Wei Hu (Xavier) wrote:
>
>
> On 2016/6/17 17:58, Leon Romanovsky wrote:
> >On Thu, Jun 16, 2016 at 10:35:16PM +0800, Lijun Ou wrote:
> >>This patch mainly added icm support for RoCE. It initializes icm
> >>which managers the relative memory blocks for RoC
Hi all,
Changes since 20160617:
The net-next tree gained conflicts agains the net tree.
The block tree gained a conflict against the f2fs tree.
The tpmdd tree gained conflicts against Linus' tree.
The iommu tree gained a conflict against the arm tree.
The staging tree gained a conflict agains
On Mon, Jun 20, 2016 at 01:02:03AM -0400, Theodore Ts'o wrote:
>
> It's work that I'm not convinced is worth the gain? Perhaps I
> shouldn't have buried the lede, but repeating a paragraph from later
> in the message:
>
>So even if the AVX optimized is 100% faster than the generic version,
>
Hi Linus,
Please pull hwmon fixes for Linux v4.7-rc4 from signed tag:
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
hwmon-for-linus-v4.7-rc4
Thanks,
Guenter
--
The following changes since commit 5edb56491d4812c42175980759da53388e5d86f5:
Linux 4.7-rc3 (2016-0
On Sun, Jun 19, 2016 at 10:58 PM, Heiko Carstens
wrote:
> On Fri, Jun 17, 2016 at 10:38:24AM -0700, Andy Lutomirski wrote:
>> > A disassembly looks like this (r15 is the stackpointer):
>> >
>> > 0670 :
>> > 670: eb 6f f0 48 00 24 stmg%r6,%r15,72(%r15)
>> > 676
On Fri, Jun 17, 2016 at 10:38:24AM -0700, Andy Lutomirski wrote:
> > A disassembly looks like this (r15 is the stackpointer):
> >
> > 0670 :
> > 670: eb 6f f0 48 00 24 stmg%r6,%r15,72(%r15)
> > 676: c0 d0 00 00 00 00 larl%r13,676
> > 67c:
Hi Guenter
On 06/18/2016 11:45 PM, Guenter Roeck wrote:
Hi Chris,
On Mon, Jun 13, 2016 at 2:39 AM, Chris Zhong wrote:
Add a PHY provider driver for the rk3399 SoC Type-c PHY. The USB
Type-C PHY is designed to support the USB3 and DP applications. The
PHY basically has two main components: USB
vzalloc combines vmalloc and memset 0.
The Coccinelle semantic patch used to make this change is as follows:
@@
type T;
T *d;
expression e;
statement S;
@@
d =
-vmalloc
+vzalloc
(...);
if (!d) S
- memset(d, 0, sizeof(T));
Signed-off-by:
Provide a small convenience wrapper that set/get the
display brightness value
Cc: John Stultz
Cc: Sumit Semwal
Cc: Archit Taneja
Cc: Rob Clark
Cc: Jani Nikula
Cc: Thierry Reding
Signed-off-by: Vinay Simha BN
---
v1:
*tested in nexus7 2nd gen.
v2:
* implemented jani review comments
-fu
Add support for the JDI LT070ME05000 WUXGA DSI panel used in
Nexus 7 2013 devices.
Programming sequence for the panel is was originally found in the
android-msm-flo-3.4-lollipop-release branch from:
https://android.googlesource.com/kernel/msm.git
And video mode setting is from dsi-panel-jdi-d
acpi_os_allocate_zeroed combines acpi_os_allocate and memset 0.
The Coccinelle semantic patch used to make this change is as follows:
@@
type T;
T *d;
expression e;
statement S;
@@
d =
-acpi_os_allocate
+acpi_os_allocate_zeroed
(...);
if (!d) S
Am Sonntag, 19. Juni 2016, 21:36:14 schrieb Pavel Machek:
Hi Pavel,
> On Sun 2016-06-19 17:58:41, Stephan Mueller wrote:
> > Hi Herbert, Ted,
> >
> > The following patch set provides a different approach to /dev/random which
> > I call Linux Random Number Generator (LRNG) to collect entropy with
Hi Tomasz,
> >> > The SPI 3 bus uses two clocks, a bus clock and an input clock.
> >> > Do not disable the clocks when unused in order to allow access to
> >> > the SPI 3 device.
> >>
> >> If unused, why would access to SPI 3 device needed?
> >
> > because next I will submit a small driver which u
On June 19, 2016 10:27:17 PM MST, Kedareswara rao Appana
wrote:
>This patch adds support for gmii2rgmii converter
>in the macb driver.
>
>The GMII to RGMII IP core provides the
>Reduced Gigabit Media Independent Interface
>(RGMII) between Ethernet physical media devices
>And the Gigabit Ethernet
On Tue, 2016-06-14 at 10:20 +0800, Mars Cheng wrote:
> This patch adds basic support for Mediatek's new 8-core chip, mt6755.
> It is also named as Helio P10. It is based on 4.7-rc1
>
> Mars Cheng (2):
> Document: DT: Add bindings for mediatek MT6755 SoC Platform
> arm64: dts: mediatek: add mt6
Hi all,
A very limited review below.
+
+ /* get capabilities of particular feature */
+ ENA_ADMIN_GET_FEATURE = 8,
Instead /* get capabilities SHOULD BE: /* set capabilities .
+
+ /* get capabilities of particular feature */
+ ENA_ADMIN_SET_FEATURE = 9,
+
..
+int
This function does not used.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_efuse.c| 63 ---
drivers/staging/rtl8188eu/include/rtw_efuse.h | 2 -
2 files changed, 65 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c
b/drivers/
This variable does not used after assigning value.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_efuse.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c
b/drivers/staging/rtl8188eu/core/rtw_efuse.c
index ea28f
This makes the code easier to read.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_efuse.c | 18 +++---
1 file changed, 3 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c
b/drivers/staging/rtl8188eu/core/rtw_efuse.c
index c1
This makes the code easier to read.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_efuse.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c
b/drivers/staging/rtl8188eu/core/rtw_efuse.c
index 9d5bd43..1e96a81 1
This enumeration does not used.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/include/rtw_efuse.h | 10 --
1 file changed, 10 deletions(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_efuse.h
b/drivers/staging/rtl8188eu/include/rtw_efuse.h
index 9e7d135..168c12d 10064
This patch adds support for gmii2rgmii converter
in the macb driver.
The GMII to RGMII IP core provides the
Reduced Gigabit Media Independent Interface
(RGMII) between Ethernet physical media devices
And the Gigabit Ethernet controller.
This core can switch dynamically between the
Three different
This makes the code easier to read.
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_efuse.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c
b/drivers/staging/rtl8188eu/core/rtw_efuse.c
index 1e96a81..
Hi Frank,
On Sun, Jun 19, 2016 at 8:32 PM, Frank Wang wrote:
> Hi Heiko & Guenter,
>
>
> On 2016/6/20 11:00, Guenter Roeck wrote:
>>
>> On Sun, Jun 19, 2016 at 6:27 PM, Frank Wang
>> wrote:
>>>
>>> Hi Guenter,
>>>
>>>
>>> On 2016/6/17 21:20, Guenter Roeck wrote:
Hi Frank,
On
Trailing white space is not accepted in kernel coding style. Remove
them.
Signed-off-by: Byungchul Park
---
fs/buffer.c | 22 +++---
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index e1632ab..a75ca74 100644
--- a/fs/buffer.c
+++ b/fs/
The semaphore 'visordriver_callback_lock' is a simple mutex, so
it should be written as one. Semaphores are going away in the future.
Signed-off-by: Binoy Jayan
---
drivers/staging/unisys/include/visorbus.h | 3 ++-
drivers/staging/unisys/visorbus/visorbus_main.c | 14 +++---
2 fi
wait_for_complete() and its family can cause deadlock. Nevertheless, it
cannot use the lock correntness validator because complete() will be
called in different context from the context calling wait_for_complete(),
which violates original lockdep's assumption.
However, thanks to CONFIG_LOCKDEP_CRO
In order to use lockdep-enabled bit_spin_lock, we have to call
bit_spin_init() when a instance including the bit used as lock
creates, and bit_spin_free() when the instance including the bit
destroys.
The zram is one of bit_spin_lock users. And this patch adds
bit_spin_init() and bit_spin_free() p
Trailing white space is not accepted in kernel coding style. Remove
them.
Signed-off-by: Byungchul Park
---
mm/swap_state.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 69cb246..3fb7013 100644
--- a/mm/swap_state.c
+++ b/m
Currently, lookup_chain_cache() provides both "lookup" and "add"
functionalities in a function. However each one is useful indivisually.
Some features, e.g. crossrelease, can use each one indivisually.
Thus, splited these functionalities into 2 functions.
Signed-off-by: Byungchul Park
---
kernel
The PG_locked bit can be updated through SetPageLocked() or
ClearPageLocked(), not by lock_page() and unlock_page().
SetPageLockded() and ClearPageLocked() also have to be considered to
get balanced between acquring and releasing the PG_locked lock.
Signed-off-by: Byungchul Park
---
fs/cifs/file
Crossrelease feature calls a lock which is releasable by a
different context from the context having acquired the lock,
crosslock. For crosslock, all locks having been held in the
context unlocking the crosslock, until eventually the crosslock
will be unlocked, have dependency with the crosslock. T
Currently, save_trace() can only save current context's stack trace.
However, it would be useful if it can save(copy from) another context's
stack trace. Especially, it can be used by crossrelease feature.
Signed-off-by: Byungchul Park
---
kernel/locking/lockdep.c | 22 ++
1
Trailing white space is not accepted in kernel coding style. Remove
them.
Signed-off-by: Byungchul Park
---
fs/cifs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index ff882ae..bcf9ead 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@
In order to use lockdep-enabled bit_spin_lock, we have to call
bit_spin_init() when a instance including the bit used as lock
creates, and bit_spin_free() when the instance including the bit
destroys.
BH_Uptodate_Lock bit of buffer head's b_state is one of
bit_spin_lock users. And this patch adds
Trailing white space is not accepted in kernel coding style. Remove
them.
Signed-off-by: Byungchul Park
---
include/linux/pagemap.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 92395a0..c0049d9 100644
--- a/includ
Crossrelease feature calls a lock which is releasable by a
different context from the context having acquired the lock,
crosslock. For crosslock, all locks having been held in the
context unlocking the crosslock, until eventually the crosslock
will be unlocked, have dependency with the crosslock. T
lock_page() and its family can cause deadlock. Nevertheless, it cannot
use the lock correctness validator becasue unlock_page() can be called
in different context from the context calling lock_page(), which
violates original lockdep's assumption.
However, thanks to CONFIG_LOCKDEP_CROSSRELEASE, we
Currently, check_prev_add() can only save its current context's stack
trace. But it would be useful if a seperated stack_trace can be taken
and used in check_prev_add(). Crossrelease feature can use
check_prev_add() with another context's stack_trace.
Signed-off-by: Byungchul Park
---
kernel/loc
Currently, x86 implementation of save_stack_trace() is walking all stack
region word by word regardless of what the trace->max_entries is.
However, it's unnecessary to walk after already fulfilling caller's
requirement, say, if trace->nr_entries >= trace->max_entries is true.
For example, CONFIG_L
add_chain_cache() can only be used by current context since it
depends on a task's held_locks which is not protected by lock.
However, it would be useful if a dependency chain can be built
in any context. This patch makes the chain building not depend
on its context.
Especially, crossrelease featu
Currently, bit_spin_lock does not use lockdep_map at all. Of course,
the lock correctness validator is not supported for bit_spin_lock.
This patch makes bit_spin_lock possible to use the validator using
CONFIG_BITLOCK_ALLOC.
Signed-off-by: Byungchul Park
---
include/linux/bit_spinlock.h | 57 +++
Currently, bit-based lock e.g. bit_spin_lock cannot use the lock
correctness validator using lockdep. However, it would be useful if
the validator supports for even bit-based lock as well.
Therefore, this patch provides interface for allocation and freeing
lockdep_map for bit-based lock so that th
Currently, bit-based lock e.g. bit_spin_lock cannot use the lock
correctness validator using lockdep. However, it would be useful if
the validator supports for even bit-based lock as well.
Therefore, this patch provides interface for allocation and freeing
lockdep_map for bit-based lock so that th
On Mon, Jun 20, 2016 at 09:25:28AM +0800, Herbert Xu wrote:
> > Yes, I understand the argument that the networking stack is now
> > requiring the crypto layer --- but not all IOT devices may necessarily
> > require the IP stack (they might be using some alternate wireless
> > communications stack)
It's been a fairly normal week, and rc4 is out. Go test.
The statistics look very normal: about two thirds drivers, with the
rest being half architecture updates and half "misc" (small
ffilesystem updates,. some documentation, and a smattering of patches
elsewhere).
The bulk of the driver updates
Hi Greg,
Today's linux-next merge of the staging tree got a conflict in:
drivers/staging/android/sync.h
between commit:
76bf0db55439 ("dma-buf/fence: make fence context 64 bit v2")
from the drm tree and commits:
342952d3a5c4 ("staging/android: remove 'destroyed' member from struct
sync
On 2016/6/17 5:47, Arnaldo Carvalho de Melo wrote:
Em Wed, Jun 15, 2016 at 02:23:34AM +, Wang Nan escreveu:
Before this patch, when using overwritable ring buffer on an old
kernel, error message is misleading:
# ~/perf record -m 1 -e raw_syscalls:*/overwrite/ -a
Error:
The raw_sysca
This patch removes following UBSAN warnings in dw_mci_setup_bus().
UBSAN: Undefined behaviour in drivers/mmc/host/dw_mmc.c:1102:14
shift exponent 250 is too large for 32-bit type 'unsigned int'
Call trace:
[] dump_backtrace+0x0/0x380
[] show_stack+0x14/0x20
[] dump_stack+0xe0/0x120
[
On Fri, Jun 17, 2016 at 09:01:59AM +0100, Lee Jones wrote:
> > +static struct trip_config_map str0_trip_config[] = {
> > + {
> > + .irq_reg = BXTWC_THRM0IRQ,
> > + .irq_mask = 0x01,
> > + .irq_en = BXTWC_MTHRM0IRQ,
> > + .irq_en_mask = 0x01,
> > +
pruss hwmod RSTST register wrongly points to PWRSTCTRL register in case of
am43xx. Fix the RSTST register offset value.
This can lead to setting of wrong power state values for PER domain.
Fixes: 1c7e224d ("ARM: OMAP2+: hwmod: AM335x: runtime register update")
Signed-off-by: Keerthy
---
arch/ar
Add media subsystem reset dts support.
Signed-off-by: Chen Feng
Signed-off-by: Xinliang Liu
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 ++
include/dt-bindings/reset/hisi,hi6220-resets.h | 8
2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi622
Add compatible for media reset controller.
Actually, there are two reset controllers in hi6220 SoC:
The peripheral reset controller bits are part of sysctrl registers.
The media reset controller bits are part of mediactrl registers.
So for the compatible part, it should contain "syscon" for both p
>
> Looks good. I have couple of minor comments, see below.
Thanks for review again.
>
> > + * Copyright (C) 2015 Intel Corporation. All rights reserved.
>
> It is 2016 now isn't it? :-)
Will fix this in v3.
> > +#define DRV_NAME "bxt_wcove_gpio"
>
> Drop this.
We have _TWO_ places using DRV_
From: Chen Feng
There are two reset controllers in hi6220 SoC:
The peripheral reset controller bits are part of sysctrl registers.
The media reset controller bits are part of mediactrl registers.
So change register access to syscon way.
And rename current reset controller to peripheral one.
Sig
This patch set adds support for HiSilicon hi6220 SoC media subsystem
reset controller.
Change history:
v3:
- Split regmap register access change and mediactrl support.
v2:
- Update binding document for media reset controller.
- Separate peripheral and media reset controller ops.
Chen Feng (1):
Add hi6220 media subsystem reset controller.
Signed-off-by: Chen Feng
Signed-off-by: Xia Qing
Signed-off-by: Xinliang Liu
---
drivers/reset/hisilicon/hi6220_reset.c | 49 --
1 file changed, 47 insertions(+), 2 deletions(-)
diff --git a/drivers/reset/hisilicon/h
Hi,
> -Original Message-
> From: Seung-Woo Kim [mailto:sw0312@samsung.com]
> Sent: Monday, June 20, 2016 12:30 PM
> To: 'Jaehoon Chung'; ulf.hans...@linaro.org; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org
> Cc: sw0312@samsung.com
> Subject: RE: [PATCH v2] mmc: dw_mmc
Hi Heiko & Guenter,
On 2016/6/20 11:00, Guenter Roeck wrote:
On Sun, Jun 19, 2016 at 6:27 PM, Frank Wang wrote:
Hi Guenter,
On 2016/6/17 21:20, Guenter Roeck wrote:
Hi Frank,
On 06/16/2016 11:43 PM, Frank Wang wrote:
Hi Guenter,
On 2016/6/17 12:59, Guenter Roeck wrote:
On 06/16/2016 07:
Hello Jaehoon,
> -Original Message-
> From: Jaehoon Chung [mailto:jh80.ch...@samsung.com]
> Sent: Monday, June 20, 2016 11:34 AM
> To: Seung-Woo Kim; ulf.hans...@linaro.org; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org
> Subject: Re: [PATCH v2] mmc: dw_mmc: remove UBSAN warni
On 2016/6/17 0:48, Arnaldo Carvalho de Melo wrote:
Em Thu, Jun 16, 2016 at 08:02:41AM +, Wang Nan escreveu:
With '--dry-run', 'perf record' doesn't do reall recording. Combine with
llvm.dump-obj option, --dry-run can be used to help compile BPF objects for
embedded platform.
So these are
Hi Joerg,
Today's linux-next merge of the iommu tree got a conflict in:
drivers/iommu/mtk_iommu.c
between commit:
d267804c8457 ("iommu: convert DT component matching to
component_match_add_release()")
from the arm tree and commit:
da4d6e6d3b3e ("iommu/mediatek: Convert DT component mat
The AC100 is a multifunction device with an audio codec subsystem and
an RTC subsystem. These two subsystems share a common register space
and host interface.
Signed-off-by: Chen-Yu Tsai
Acked-by: Lee Jones
---
Changes since v2:
- Dropped file name
- Added copyright line.
- Changed MODULE
Hi everyone,
This series adds support for X-Powers' AC100 audio codec / RTC combo IC.
This chip is found on Allwinner A80 SoC based boards, and is also part
of the AXP813/AXP818 PMIC found with Allwinner A83T SoCs.
The series focuses on the RTC side of the chip. The audio codec will
be done later
X-Powers AC100 is a codec / RTC combo chip. This driver supports
the RTC sub-device.
The RTC block also has clock outputs and non-volatile storage.
Non-volatile storage wthin the RTC hardware is not supported.
Clock output support is added in the next patch.
Signed-off-by: Chen-Yu Tsai
---
Chang
When doing a bulk writes from a device which lacks raw I/O support we
fall back to doing register at a time reads but we still use the raw
formatters in order to render the data into the word size used by the
device (since bulk reads still operate on the device word size rather
than unsigned ints).
Signed-off-by: Chen-Yu Tsai
---
Changes since v2:
- Fix interrupt line for ac100_codec in provided example.
---
Documentation/devicetree/bindings/mfd/ac100.txt | 42 +
1 file changed, 42 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/ac100.txt
Hi Aleandre,
> -Original Message-
> From: Alexandre Belloni [mailto:alexandre.bell...@free-electrons.com]
> Sent: 2016年6月17日 21:55
> To: Yang, Wenyou
> Cc: Rob Herring ; Alan Stern ;
> Greg Kroah-Hartman ; Ferre, Nicolas
> ; Pawel Moll ; Mark Brown
> ; Ian Campbell ; Kumar
> Gala ; linux-
Hi Jarkko,
Today's linux-next merge of the tpmdd tree got a conflict in:
Documentation/devicetree/bindings/vendor-prefixes.txt
between commit:
7aa5d38cfb77 ("of: Add Inforce Computing to vendor prefix list")
3eefa7e8cc85 ("dt-bindings: Add vendor prefix for TechNexion")
from Linus' tree
> > > > @@ -2401,11 +2430,18 @@ static void __collapse_huge_page_swapin(struct
> > > > mm_struct *mm,
> > > > continue;
> > > > swapped_in++;
> > > > ret = do_swap_page(mm, vma, _address, pte, pmd,
> > > > -
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