Signed-off-by: Joseph Chen
Acked-for-MFD-by: Lee Jones
---
drivers/mfd/rk808.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index c803d2d..216fbf6 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -94,6 +94,19 @@ sta
Signed-off-by: Joseph Chen
Acked-by: Linus Walleij
---
.../devicetree/bindings/pinctrl/pinctrl-rk805.txt | 63 ++
1 file changed, 63 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt
diff --git a/Documentation/devicetree/bindings/
Christophe,
> 'rc' is known to be 0 at this point.
> If 'create_context()' fails, returns -ENOMEM instead of 0 which means
> success.
Applied to 4.14/scsi-queue. Thanks!
--
Martin K. Petersen Oracle Linux Engineering
CTRLR1 is number of data frames, when rx only.
When data frame is 8 bit, CTRLR1 is len-1.
When data frame is 16 bit, CTRLR1 is (len/2)-1.
Signed-off-by: Huibin Hong
---
drivers/spi/spi-rockchip.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-rockchip
On 2017年08月15日 17:49, Mel Gorman wrote:
> On Tue, Aug 15, 2017 at 04:45:35PM +0800, Kemi Wang wrote:
>> In this patch, NUMA statistics is separated from zone statistics
>> framework, all the call sites of NUMA stats are changed to use
>> numa-stats-specific functions, it does not have any functi
Hi Hui,
On Mon, Aug 14, 2017 at 05:56:30PM +0800, Hui Zhu wrote:
> After commit e2846124f9a2 ("zsmalloc: zs_page_migrate: skip unnecessary
This patch is not merged yet so the hash is invalid.
That means we may fold this patch to [1] in current mmotm.
[1]
zsmalloc-zs_page_migrate-skip-unnecessar
Hi,
On 08/15/2017 07:30 PM, Mathias Nyman wrote:
> On 11.08.2017 05:41, Lu Baolu wrote:
>> Xhci driver handles USB transaction errors on transfer events,
>> but transaction errors are possible on address device command
>> completion events as well.
>>
>> The xHCI specification (section 4.6.5) says
On Tue, 2017-08-15 at 15:51 -0700, Andrew Morton wrote:
> On Fri, 11 Aug 2017 17:28:29 -0400 r...@redhat.com wrote:
>
> > A further complication is the proliferation of clone flags,
> > programs bypassing glibc's functions to call clone directly,
> > and programs calling unshare, causing the glibc
On Tue, Aug 15, 2017 at 09:42:01PM -0400, Steven Rostedt wrote:
> > > > @@ -1385,6 +1407,17 @@ static int find_later_rq(struct task_struct
> > > > *task)
> > > > * already under consideration through
> > > > later_mask.
> > > > */
> > > >
On Tue, 2017-08-15 at 21:08 +0800, Jun Gao wrote:
> From: Jun Gao
>
> Add MT7622 i2c binding to binding file and change the compatible
> information formats of all SoCs to the same.
>
> Signed-off-by: Jun Gao
> ---
> Documentation/devicetree/bindings/i2c/i2c-mtk.txt | 11 ++-
> 1 file
On Tue, Aug 15, 2017 at 5:52 PM, David Miller wrote:
>
> dingtianhong (4):
> PCI: Disable PCIe Relaxed Ordering if unsupported
> PCI: Disable Relaxed Ordering for some Intel processors
> PCI: Disable Relaxed Ordering Attributes for AMD A1100
> PCI: fix oops when try to find
2017-08-10 1:43 GMT+09:00 Masahiro Yamada :
> On UniPhier platform, some DTSI files are shared between arm and arm64.
> Recently, inclusion of DT material of different architectures has been
> supported by the build system level. Use #include , which
> will work without relying on the exact same h
perf record -e cycles,branches ...
perf annotate main --stdio
The result only shows cycles. It should show both cycles and
branches on the left side of annotate view. It works with
"--group", but need this to work even without groups.
The patch series supports to display multiple events on the
le
For example:
perf record -e cycles,branches ./div
perf annotate main
│for (i = 0; i < 20; i++) {
│flag = compute_flag();
5.77 4.85 │38: xor%eax,%eax
0.01 0.01 │→ callq compute_flag
│
An issue is found during using perf annotate.
perf record -e cycles,branches ...
perf annotate main --stdio
The result only shows cycles. It should show both cycles and
branches on the left side. It works with "--group", but need
this to work even without groups.
In current design, the hists is
For example:
perf record -e cycles,branches ./div
perf annotate main --gtk
Both the cycles and branches are displayed at the left column in
gtk window.
Signed-off-by: Jin Yao
---
tools/perf/ui/gtk/annotate.c | 35 ++-
1 file changed, 22 insertions(+), 13
For example:
perf record -e cycles,branches ./div
perf annotate main --stdio
Percent | Source code & Disassembly of div for branches,cycles
(90966 samples)
..
From: Tomohiro Kusumi
This comment was correct when it was added in 8d7b48e0 in 2008,
but not after 4e44b685 in 2009 which introduced find_autofs_mount().
Signed-off-by: Tomohiro Kusumi
Signed-off-by: Ian Kent
---
fs/autofs4/dev-ioctl.c |5 -
1 file changed, 5 deletions(-)
diff --git
From: Tomohiro Kusumi
Having header includes before any macro (without any dependency)
simply looks normal. No reason to have these macros in between.
Signed-off-by: Tomohiro Kusumi
Signed-off-by: Ian Kent
---
fs/autofs4/autofs_i.h | 22 +++---
1 file changed, 11 insertions(
From: Tomohiro Kusumi
These are not used by either kernel or userspace, although
AUTOFS_IOC_EXPIRE_DIRECT once seems to have been used by userspace
in around 2006-2008, which was technically just an alias of the
existing ioctl AUTOFS_IOC_EXPIRE_MULTI.
ioctls for autofs are already complicated en
From: Tomohiro Kusumi
The standard types unsigned int and unsigned long should be used for
.compat_ioctl. autofs is the only fs using uing/ulong for this, and
these are even the only uint/ulong in the entire autofs code.
Drop unneeded long cast in return value of autofs_dev_ioctl_compat().
It's
From: Tomohiro Kusumi
Use a macro which defines misc-dev ioctl parameter size (excluding
a path beyond &path[0]) since it's been used to initialize and copy
this structure ever since it first appeared in 8d7b48e0 in 2008.
(or simply get rid of this if this is just unnecessary abstraction
when al
>>
>> -static inline unsigned long zone_numa_state(struct zone *zone,
>> +static inline unsigned long zone_numa_state_snapshot(struct zone *zone,
>> enum zone_numa_stat_item item)
>> {
>> long x = atomic_long_read(&zone->vm_numa_stat[item]);
>> +int
On Tue, 15 Aug 2017, Kees Cook wrote:
> Hi James,
>
> Please pull these seccomp changes for next.
>
Pulled to -next, thanks!
--
James Morris
On Tue, Aug 15, 2017 at 03:09:47PM -0700, Andrew Morton wrote:
> On Tue, 15 Aug 2017 13:49:45 +0800 Aaron Lu wrote:
> >
> > I'm not sure what to do...any hint?
> > Adding a pr_err() perhaps?
>
> pr_emerg(), probably. Would it make sense to disable all swapon()s
> after this?
Right!
I should ha
On Mon, Aug 14 2017, Jeff Layton wrote:
> On Mon, 2017-08-14 at 09:36 +1000, NeilBrown wrote:
>> On Fri, Aug 11 2017, Jeff Layton wrote:
>>
>> > On Fri, 2017-08-11 at 05:55 +, Trond Myklebust wrote:
>> > > On Fri, 2017-08-11 at 14:31 +1000, NeilBrown wrote:
>> > > > Funny story. 4.5 years ag
Hi Minchan,
2017-08-16 10:13 GMT+08:00 Minchan Kim :
> Hi Hui,
>
> On Mon, Aug 14, 2017 at 05:56:30PM +0800, Hui Zhu wrote:
>> After commit e2846124f9a2 ("zsmalloc: zs_page_migrate: skip unnecessary
>
> This patch is not merged yet so the hash is invalid.
> That means we may fold this patch to [1]
We need to init vop aclk and hclk incase the U-Boot does not do
the initialize.
Signed-off-by: Kever Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
ind
2017-08-10 1:43 GMT+09:00 Masahiro Yamada :
> Add NAND controller node to LD4, Pro4, sLD8, Pro5, and PXs2.
> Set up pinctrl to enable 2 chip select lines except Pro4. The CS1
> for Pro4 is multiplexed with other peripherals such as UART2, so
> I did not enable it.
>
> Signed-off-by: Masahiro Yamad
2017-08-10 1:43 GMT+09:00 Masahiro Yamada :
> Add NAND controller node to LD11 and LD20. Neither of them supports
> the CS1 line, so pinctrl is set up for a single CS line.
>
> Signed-off-by: Masahiro Yamada
> ---
Applied to linux-uniphier.
--
Best Regards
Masahiro Yamada
Corsair Strafe RGB keyboard has trouble to initialize:
[ 1.679455] usb 3-6: new full-speed USB device number 4 using xhci_hcd
[ 6.871136] usb 3-6: unable to read config index 0 descriptor/all
[ 6.871138] usb 3-6: can't read configurations, error -110
[ 6.991019] usb 3-6: new full-speed USB device
Hi Arnd, Olof,
Here are UniPhier DT (32bit) updates for the v4.14 merge window.
Please pull!
The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:
Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/
Hi Arnd, Olof,
Here are UniPhier DT (64bit) updates for the v4.14 merge window.
Please pull!
The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:
Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/
From: Linus Torvalds
Date: Tue, 15 Aug 2017 19:21:16 -0700
> On Tue, Aug 15, 2017 at 5:52 PM, David Miller wrote:
>>
>> dingtianhong (4):
>> PCI: Disable PCIe Relaxed Ordering if unsupported
>> PCI: Disable Relaxed Ordering for some Intel processors
>> PCI: Disable Relaxed Orde
On 2017年08月16日 00:55, Tim Chen wrote:
> On 08/15/2017 02:58 AM, Mel Gorman wrote:
>> On Tue, Aug 15, 2017 at 04:45:36PM +0800, Kemi Wang wrote:
>> I'm fairly sure this pushes the size of that structure into the next
>> cache line which is not welcome.
vm_numa_stat_diff is an always incremen
> On Tue, 2017-08-15 at 02:16 +, Tangchen (UVP) wrote:
> > But I'm not using mq, and I run into these two problems in a non-mq system.
> > The patch you pointed out is fix for mq, so I don't think it can resolve
> > this
> problem.
> >
> > IIUC, mq is for SSD ? I'm not using ssd, so mq is dis
On Tue, 2017-08-15 at 21:08 +0800, Jun Gao wrote:
> From: Jun Gao
>
> Add i2c compatible for MT7622. Compare to MT8173 i2c controller,
> MT7622 limits message numbers to 255, and does not support 4GB
> DMA mode.
>
> Signed-off-by: Jun Gao
you seemed missing a Reviewed-by tag from Joe.C
http:/
On 2017年08月15日 22:10, Konrad Rzeszutek Wilk wrote:
> On Tue, Aug 15, 2017 at 11:00:04AM +0800, Lan Tianyu wrote:
>> On 2017年08月12日 03:35, Konrad Rzeszutek Wilk wrote:
>>> On Fri, Aug 11, 2017 at 03:00:20PM +0200, Radim Krčmář wrote:
2017-08-11 10:11+0200, David Hildenbrand:
> On 11.08.2017
On 2017年08月16日 10:51, Kever Yang wrote:
We need to init vop aclk and hclk incase the U-Boot does not do
the initialize.
Signed-off-by: Kever Yang
---
Looks good for me:
Reviewed-by: Mark Yao
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4
1 file changed, 4 insertions(+)
diff --g
After commit [1] zs_page_migrate can handle the ZS_EMPTY zspage.
But I got some false in zs_page_isolate:
if (get_zspage_inuse(zspage) == 0) {
spin_unlock(&class->lock);
return false;
}
The page of this zspage was migrated in before.
The reason is c
Hey Jens,
Please git pull the following branch:
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git
stable/for-jens-4.13
which has two fixes, both of them spotted by Amazon.
1) Fix in Xen-blkfront caused by the re-write in 4.8 time-frame.
2) Fix in the xen_biovec_phys_mergeable whi
On Tue, Aug 15, 2017 at 04:42:47PM +0200, Thomas Gleixner wrote:
> Care to read the paper?
>
> We tried that 6 years ago on a wide range of machines from server to stupid
> first generation in order ATOM chips. All of them exposed more or less the
> same behaviour and passed RND validation tests.
On 08/15/17 17:42, Tom Rini wrote:
> On Tue, Aug 15, 2017 at 04:50:40PM -0700, Frank Rowand wrote:
>> On 08/15/17 14:15, Tom Rini wrote:
>>> With support for stacked overlays being part of libfdt it is now
>>> possible and likely that overlays which require __symbols__ will be
>>> applied to the dt
On 2017年08月15日 18:36, Jesper Dangaard Brouer wrote:
> On Tue, 15 Aug 2017 16:45:34 +0800
> Kemi Wang wrote:
>
>> Each page allocation updates a set of per-zone statistics with a call to
>> zone_statistics(). As discussed in 2017 MM submit, these are a substantial
>
On 13-08-17, 15:10, Arvind Yadav wrote:
> platform_device_id are not supposed to change at runtime. All functions
> working with platform_device_id provided by
> work with const platform_device_id. So mark the non-const structs as
> const.
>
> Signed-off-by: Arvind Yadav
> ---
> drivers/cpufreq
On 08/15/2017 04:22 PM, Badhri Jagan Sridharan wrote:
At present, TCPM does not take into account the actual resistor
value presented in the CC line and therefore reports TYPEC_PWR_MODE_USB
irrespective of the power_op_mode it is in.
This patch makes TCPM consider the actual value of Rp.
Signed-
On 08/15/2017 04:23 PM, Badhri Jagan Sridharan wrote:
While in SNK_READY state, the explicit_contract seems to be
set to true irrespective of whether an explicit contract
was established for the current connection. TCPM also seems
to report the pwr_opmode as TYPEC_PWR_MODE_PD always once
the port
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
The EBI2 NAND controller directly remaps register read buffer with
dma_map_sg and DMA address of this buffer will be passed to DMA
API’s. While, on QPIC NAND controller, which uses BAM DMA, we read
the controller registers by preparing a BAM command
On Tue, Aug 15, 2017 at 07:37:05PM +0200, Thomas Gleixner wrote:
> That exploits the fact that the CPU and caches run at a different non
> synchronized clock than the memory controller and therefore the execution
> time for both the wbinvd() and the memchr_inv() measured in TSC cycles is
> non cons
hv_sock driver is automatically loaded when an application creates an
AF_VSOCK socket, so we don't really need to trigger uevents to the user
space udevd.
And hv_sock devices can appear and disappear frequency, e.g. 100 per
second, so triggering the udevents can cause a high cpu utilization of
ud
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
- The BAM transaction is the core data structure which will be used
for all the data transfers in QPIC NAND. Since the core framework
in nand_base.c is serializing all the NAND requests so allocating
BAM transaction before every transfer wil
Hi Cyrille:
On 2017年08月16日 00:04, Cyrille Pitchen wrote:
Hi Andy,
Le 25/07/2017 à 12:12, Andy Yan a écrit :
Add support for GD25Q256, a 32MiB SPI Nor
flash from Gigadevice.
Signed-off-by: Andy Yan
---
Changes in v4:
- add SPI_NOR_HAS_LOCK and SPI_NOR_HAS_TB
Between v3 and v4, I see that
Due to commit 54a66265d675 ("Drivers: hv: vmbus: Fix rescind handling"),
we need this patch to resolve the below deadlock:
after we get the mutex in vmbus_hvsock_device_unregister() and call
vmbus_device_unregister() -> device_unregister() -> ... -> device_release()
-> vmbus_device_release(), we'
On Tue, Aug 15, 2017 at 01:02:05PM +0800, Jason Wang wrote:
>
>
> On 2017年08月15日 00:01, Michael S. Tsirkin wrote:
> > On Sat, Aug 12, 2017 at 10:48:49AM +0800, Jason Wang wrote:
> > >
> > > On 2017年08月12日 07:12, Jakub Kicinski wrote:
> > > > On Fri, 11 Aug 2017 19:41:18 +0800, Jason Wang wrote:
>
> What's more important, this makes it possible to implement XDP for tap
> before creating skbs.
Well well well.
You do realize that tun_build_skb() is not thread safe ?
general protection fault: [#1] SMP KASAN
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked
skbs.
>
>
> Well well well.
>
> You do realize that tun_build_skb() is not thread safe ?
The issue is alloc frag, isn't it?
I guess for now we can limit this to XDP mode only, and
just allocate full pages in that mode.
> general protection fault: [#1] SMP KASAN
>
(ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 3982 Comm: syz-executor0 Not tainted 4.13.0-rc5-next-20170815+ #3
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
task: 880069f265c0 task.stack: 880067688000
RIP: 0010:__read_once_size include/linux/compiler.h:2
On 2017年08月16日 11:55, Michael S. Tsirkin wrote:
On Tue, Aug 15, 2017 at 08:45:20PM -0700, Eric Dumazet wrote:
On Fri, 2017-08-11 at 19:41 +0800, Jason Wang wrote:
We use tun_alloc_skb() which calls sock_alloc_send_pskb() to allocate
skb in the past. This socket based method is not suitable fo
On Wed, Aug 16, 2017 at 11:57:51AM +0800, Jason Wang wrote:
>
>
> On 2017年08月16日 11:55, Michael S. Tsirkin wrote:
> > On Tue, Aug 15, 2017 at 08:45:20PM -0700, Eric Dumazet wrote:
> > > On Fri, 2017-08-11 at 19:41 +0800, Jason Wang wrote:
> > > > We use tun_alloc_skb() which calls sock_alloc_send
Hi Rob, Stephen, Matthias
gentle ping.
Thanks.
On Tue, 2017-08-08 at 16:13 +0800, Mars Cheng wrote:
> Mars Cheng (3):
> clk: mediatek: add mt6755 clock ID
> clk: mediatek: add clk support for MT6755
> soc: mediatek: add MT6755 scpsys support
>
> wendell.lin (2):
> dt-bindings: mediatek:
On Wed, Aug 16, 2017 at 11:19:41AM +0800, Hui Zhu wrote:
> After commit [1] zs_page_migrate can handle the ZS_EMPTY zspage.
>
> But I got some false in zs_page_isolate:
> if (get_zspage_inuse(zspage) == 0) {
> spin_unlock(&class->lock);
> return false;
> }
>
On Wed, Aug 16, 2017 at 09:16:37AM +0900, Byungchul Park wrote:
> On Tue, Aug 15, 2017 at 10:20:20AM +0200, Ingo Molnar wrote:
> >
> > So with the latest fixes there's a new lockdep warning on one of my
> > testboxes:
> >
> > [ 11.322487] EXT4-fs (sda2): mounted filesystem with ordered data mo
On Thu, Jun 22, 2017 at 11:22:13AM +, root wrote:
> From: Yang Zhang
>
> This patch introduce a new mechanism to poll for a while before
> entering idle state.
>
> David has a topic in KVM forum to describe the problem on current KVM VM
> when running some message passing workload in KVM for
On 2017年08月16日 11:59, Michael S. Tsirkin wrote:
On Wed, Aug 16, 2017 at 11:57:51AM +0800, Jason Wang wrote:
On 2017年08月16日 11:55, Michael S. Tsirkin wrote:
On Tue, Aug 15, 2017 at 08:45:20PM -0700, Eric Dumazet wrote:
On Fri, 2017-08-11 at 19:41 +0800, Jason Wang wrote:
We use tun_alloc_sk
From: Yasunari Takiguchi
Hi,
This is the patch series (version 3) of Sony CXD2880 DVB-T2/T tuner +
demodulator driver.
The driver supports DVB-API and interfaces through SPI.
We have tested the driver on Raspberry Pi 3 and got picture and sound from a
media player.
The change history of this
On Mon, Aug 14, 2017 at 09:57:23PM +0200, Peter Zijlstra wrote:
> On Mon, Aug 14, 2017 at 05:38:39PM +0900, Minchan Kim wrote:
> > memory-barrier.txt always scares me. I have read it for a while
> > and IIUC, it seems semantic of spin_unlock(&same_pte) would be
> > enough without some memory-barrie
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
The BAM has multiple flags to control the transfer. This patch
adds flags parameter in register and data transfer functions and
modifies all these functions call with appropriate flags using
following rule
1. Read and write can’t go in single comman
From: Yasunari Takiguchi
This is the document file for Sony CXD2880 DVB-T2/T tuner + demodulator.
It contains the description of the SPI adapter binding.
No change since version 1. I should have carried the ack forward:
Acked-by: Rob Herring
Signed-off-by: Yasunari Takiguchi
Signed-off-by: Ma
From: Yasunari Takiguchi
This is the SPI adapter part of the driver for the
Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
drivers/media/spi/cxd2880-spi.c
-adjusted of indent spaces
-removed unnecessary cast
-changed debugging code
-changed time
From: Yasunari Takiguchi
These are common files for the driver for the
Sony CXD2880 DVB-T2/T tuner + demodulator.
These contains helper functions for the driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880.h
-no change
drivers/media/dvb-frontends/cxd2880/c
From: Yasunari Takiguchi
Add functions for initializing, reading and writing to the SPI
device for the Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_devio_spi.c
-removed unnecessary cast
-changed cxd2880_memcpy t
From: Yasunari Takiguchi
This part of the driver has the main routines to handle
the tuner and demodulator functionality. The tnrdmd_mon.* files
have monitor functions for the driver.
This is part of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/me
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
In EBI2, all codeword data will be read in FLASH_BUF_ACC buffer
and ADM will copy the data from source (FLASH_BUF_ACC) to
destination (memory for data read).
In QPIC, there is no FLASH_BUF_ACC and all the codeword data will
held in QPIC BAM FIFO buf
From: Yasunari Takiguchi
These functions monitor the driver and watch for task completion.
This is part of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_integ.c
-changed cxd2880_atomic_read to atomic_read
From: Yasunari Takiguchi
This provides the main dvb frontend operation functions
for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_top.c
-adjusted indent spaces
-modified debugging code
-removed
From: Yasunari Takiguchi
Provide definitions, interfaces and functions needed for DVB-T
of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt.h
-no change
drivers/media/dvb-frontends/cxd2880/cxd2880_tnrdm
From: Yasunari Takiguchi
Provide monitor and integration layer functions (DVB-T)
for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_integ_dvbt.c
-changed CXD2880_SLEEP to usleep_range
-chnaged cxd2880_a
On Wed, Aug 16, 2017 at 12:05:31PM +0800, Boqun Feng wrote:
> On Wed, Aug 16, 2017 at 09:16:37AM +0900, Byungchul Park wrote:
> > On Tue, Aug 15, 2017 at 10:20:20AM +0200, Ingo Molnar wrote:
> > >
> > > So with the latest fixes there's a new lockdep warning on one of my
> > > testboxes:
> > >
>
From: Yasunari Takiguchi
Provide definitions, interfaces and functions needed for DVB-T2
of the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_dvbt2.h
-changed hexadecimal code to lower case.
drivers/media/dv
From: Yasunari Takiguchi
Provide monitor and integration layer functions (DVB-T2)
for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/cxd2880/cxd2880_integ_dvbt2.c
-changed CXD2880_SLEEP to usleep_range
-replaced cxd288
From: Yasunari Takiguchi
This is the Makefile files of driver
for the Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
drivers/media/dvb-frontends/Makefile
-no change
drivers/media/dvb-frontends/cxd2880/Makefile
-removed cxd2880_math.o \
drivers/media/
From: Yasunari Takiguchi
This is the Kconfig files of driver for
the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
[Change list]
Changes in V3
drivers/media/dvb-frontends/Kconfig
-no change
drivers/media/dvb-frontends/cxd2880/Kconfig
-no change
drivers/media/spi/Kconfig
I've applied this patch, and then tweaked the wording a little. Could
you please check the following text:
TIOCGPTPEERint flags
(since Linux 4.13) Given a file descriptor in fd that
refers to a pseudoterminal master, open (with the given
From: Yasunari Takiguchi
This is MAINTAINERS file update about the driver for
the Sony CXD2880 DVB-T2/T tuner + demodulator.
[Change list]
Changes in V3
MAINTAINERS
-no change
Signed-off-by: Yasunari Takiguchi
Signed-off-by: Masayuki Yamamoto
Signed-off-by: Hideki Nozawa
Signed-off-
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
The NAND controller returns ECC failure during read of completely
erased codeword. The NAND controller has hardware functionality
to detect erased codeword in case of BCH ECC algorithm. The
NAND_ERASED_CW_DETECT_CFG register controls the erased
codew
Hi all,
After merging the akpm-current tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/gpu/drm/i915/i915_gem_execbuffer.c: In function 'get_fence_array':
drivers/gpu/drm/i915/i915_gem_execbuffer.c:2163:20: error: 'GFP_TEMPORARY'
undeclared (first use in this functi
Hi Jens,
On Mon, Aug 14, 2017 at 10:17:09AM -0600, Jens Axboe wrote:
> On 08/14/2017 09:38 AM, Jens Axboe wrote:
> > On 08/14/2017 09:31 AM, Minchan Kim wrote:
> >>> Secondly, generally you don't have slow devices and fast devices
> >>> intermingled when running workloads. That's the rare case.
>
Commit 1bc0eb044615 ("scsi: sg: protect accesses to 'reserved' page
array") adds needed concurrency protection for the "reserve" buffer.
Some checks that are initially made outside the lock are replicated once
the lock is taken to ensure the checks and resulting decisions are made
using consistent
On 08/11/2017 05:09 PM, Abhishek Sahu wrote:
1. DM_EN is only required for EBI2 NAND controller which uses ADM
2. BAM mode will be disabled after power on reset which needs to
be enabled before starting any BAM transfers.
Signed-off-by: Abhishek Sahu
---
drivers/mtd/nand/qcom_nandc.c |
On Wed, Aug 16, 2017 at 10:49:14AM +0800, Hui Zhu wrote:
> Hi Minchan,
>
> 2017-08-16 10:13 GMT+08:00 Minchan Kim :
> > Hi Hui,
> >
> > On Mon, Aug 14, 2017 at 05:56:30PM +0800, Hui Zhu wrote:
> >> After commit e2846124f9a2 ("zsmalloc: zs_page_migrate: skip unnecessary
> >
> > This patch is not me
Cadence QSPI IP has a adapted loop-back circuit which can be enabled by
setting BYPASS field to 0 in READCAPTURE register. It enables use of
QSPI return clock to latch the data rather than the internal QSPI
reference clock. For high speed operations, adapted loop-back circuit
using QSPI return cloc
On Tue, Aug 15, 2017 at 02:41:19PM +0200, Michal Hocko wrote:
> On Tue 15-08-17 01:19:16, Chen Yu wrote:
> [...]
> > @@ -2561,8 +2562,10 @@ void mark_free_pages(struct zone *zone)
> > unsigned long i;
> >
> > pfn = page_to_pfn(page);
> > -
There is a problem that when counting the pages for creating
the hibernation snapshot will take significant amount of
time, especially on system with large memory. Since the counting
job is performed with irq disabled, this might lead to NMI lockup.
The following warning were found on a system with
Add pm_runtime* calls to cadence-quadspi driver. This is required to
switch on QSPI power domain on TI 66AK2G SoC during probe.
Signed-off-by: Vignesh R
---
drivers/mtd/spi-nor/cadence-quadspi.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.
Cadence QSPI IP has a adapted loop-back circuit which can be enabled by
setting BYPASS field to 0 in READCAPTURE register. It enables use of
QSPI return clock to latch the data rather than the internal QSPI
reference clock. For high speed operations, adapted loop-back circuit
using QSPI return cloc
Update binding documentation to add a new compatible for TI 66AK2G SoC,
to handle TI SoC specific quirks in the driver.
Signed-off-by: Vignesh R
---
Documentation/devicetree/bindings/mtd/cadence-quadspi.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devi
As per 66AK2G02 TRM[1] SPRUHY8F section 11.15.5.3 Indirect Access
Controller programming sequence, a delay equal to couple of QSPI master
clock(~5ns) is required after setting CQSPI_REG_INDIRECTWR_START bit and
writing data to the flash. Introduce a quirk flag CQSPI_NEEDS_WR_DELAY
to handle this an
From: Khalid Aziz
Date: Wed, 9 Aug 2017 15:25:55 -0600
> @@ -1399,6 +1399,12 @@ static bool try_to_unmap_one(struct page *page, struct
> vm_area_struct *vma,
> (flags & TTU_MIGRATION)) {
> swp_entry_t entry;
> pte_t swp_p
This series adds support for Cadence QSPI IP present in TI's 66AK2G SoC.
The patches enhance the existing cadence-quadspi driver to support
loopback clock circuit, pm_runtime support and tweaks for 66AK2G SoC.
Changes in v2:
* Drop DT patches. Will be sent as separate series as requested by
main
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/ide/ide-pnp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --gi
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