On 05/13/2016 11:58 AM, Xishi Qiu wrote:
> I find the count nr_file_pages is not equal to nr_inactive_file +
> nr_active_file.
> There are 8 cpus, 2 zones in my system.
>
> I think may be the pagevec trigger the problem, but PAGEVEC_SIZE is only 14.
> Does anyone know the reason?
One thing I can
This patch updates the binding doc with clock description
for AXI DMA's.
Acked-by: Rob Herring
Acked-by: Sören Brinkmann
Signed-off-by: Kedareswara rao Appana
---
Changes for v5:
---> None.
Changes for v4:
---> None.
Changes for v3:
---> Added clock support for all the AXI DMA's.
Changes for v2
Added basic clock support for axi dma's.
The clocks are requested at probe and released at remove.
Reviewed-by: Shubhrajyoti Datta
Signed-off-by: Kedareswara rao Appana
---
Changes for v5:
---> None.
Changes for v4:
---> Documented struct members as suggested by Soren.
---> Fixed required clock
Added the driver for zynqmp dma engine used in Zynq
UltraScale+ MPSoC. This dma controller supports memory to memory
and memory to I/O buffer transfers.
Signed-off-by: Punnaiah Choudary Kalluri
Signed-off-by: Kedareswara rao Appana
---
Changes for v9:
- Derive the include sg software runtime con
This patch series adds basic clock support for AXI DMAS
This patch series is created on top of the dma-next branch.
Kedareswara rao Appana (3):
dmaengine: vdma: Add config structure to differentiate dmas
Documentation: DT: vdma: Add clock support for dmas
dmaengine: vdma: Add clock support
Device-tree binding documentation for Xilinx zynqmp dma engine
used in Zynq UltraScale+ MPSoC.
Signed-off-by: Punnaiah Choudary Kalluri
Signed-off-by: Kedareswara rao Appana
---
Changs in v9:
- Removed include sg runtime configuration parameter
from the binding doc as suggested by Lars.
Change
On (05/13/16 15:58), Sergey Senozhatsky wrote:
> On (05/13/16 15:23), Minchan Kim wrote:
> [..]
> > @@ -737,12 +737,12 @@ static int zram_bvec_write(struct zram *zram, struct
> > bio_vec *bvec, u32 index,
> > zcomp_strm_release(zram->comp, zstrm);
> > zstrm = NULL;
> >
>
Hello Sergei,
On Fri, May 13, 2016 at 12:35:50AM +0300, Sergei Shtylyov wrote:
> On 05/12/2016 09:42 PM, Uwe Kleine-König wrote:
> >>Index: net-next/drivers/net/phy/mdio_device.c
> >>===
> >>--- net-next.orig/drivers/net/phy/mdio_devi
This patch adds config structure in the driver to differentiate
AXI DMA's and to add more features(clock support etc..) to these DMA's.
Signed-off-by: Kedareswara rao Appana
---
Changes for v5:
---> Rename dma_config struct to xilinx_dma_config
as suggested by vinod.
Changes for v4:
---> Non
From: Tien Hock Loh
Adds SGMII support for dwmac-socfpga to enable the SGMII PHY when phy-mode
of the dwmac is set to sgmii.
Signed-off-by: Tien Hock Loh
---
.../net/ethernet/stmicro/stmmac/dwmac-socfpga.c| 339 -
1 file changed, 329 insertions(+), 10 deletions(-)
diff
On Fri, May 13, 2016 at 04:05:53PM +0900, Sergey Senozhatsky wrote:
> On (05/13/16 15:58), Sergey Senozhatsky wrote:
> > On (05/13/16 15:23), Minchan Kim wrote:
> > [..]
> > > @@ -737,12 +737,12 @@ static int zram_bvec_write(struct zram *zram,
> > > struct bio_vec *bvec, u32 index,
> > >
hi
在 2016/5/13 4:23, David Ahern 写道:
On 5/12/16 7:09 AM, Arnaldo Carvalho de Melo wrote:
Em Thu, May 12, 2016 at 08:43:12AM +, He Kuang escreveu:
Symfs dir and buildid dir are two places that perf looks into for
symbols, currently, if symfs dir is given, buildid-cache is skipped.
In the c
This adds additional line of output (to end to reduce chances of breaking
any existing output parsers) which prints the tot size before and after
and the relative difference
add/remove: 39/0 grow/shrink: 12408/55 up/down: 362227/-1430 (360797)
function old n
On 12 May 2016 at 21:42, Yuyang Du wrote:
> On Thu, May 12, 2016 at 03:31:27AM -0700, tip-bot for Peter Zijlstra wrote:
>> Commit-ID: 1be0eb2a97d756fb7dd8c9baf372d81fa9699c09
>> Gitweb:
>> http://git.kernel.org/tip/1be0eb2a97d756fb7dd8c9baf372d81fa9699c09
>> Author: Peter Zijlstra
>> Au
On 2016/5/13 15:00, Aaron Lu wrote:
> On 05/13/2016 11:58 AM, Xishi Qiu wrote:
>> I find the count nr_file_pages is not equal to nr_inactive_file +
>> nr_active_file.
>> There are 8 cpus, 2 zones in my system.
>>
>> I think may be the pagevec trigger the problem, but PAGEVEC_SIZE is only 14.
>> D
On (05/13/16 16:20), Minchan Kim wrote:
[..]
> > here I assume that the biggest contributor to re-compress latency is
> > enabled preemption after zcomp_strm_release() and this second zs_malloc().
> > the compression itself of a PAGE_SIZE buffer should be fast enough. so IOW
> > we would pass down
Hello Tien
On 5/13/2016 9:01 AM, th...@altera.com wrote:
From: Tien Hock Loh
Adds SGMII support for dwmac-socfpga to enable the SGMII PHY when phy-mode
of the dwmac is set to sgmii.
I wonder if part of this patch can be unified to the common code
reusing (or improving) existent PCS support (
在 2016/5/13 12:36, Doug Anderson 写道:
Shawn,
On Thu, May 12, 2016 at 4:47 PM, Shawn Lin wrote:
在 2016/5/13 7:10, Brian Norris 写道:
On Thu, May 12, 2016 at 11:03:17AM -0700, Doug Anderson wrote:
Just like every other Rockhip device, the MMC "_sample" clocks should
have a shift of 0, not a shi
Hi Olliver,
On Thu, May 12, 2016 at 12:10:51PM +0200, Olliver Schinagl wrote:
> commit 27dd9af6bc (ARM: dts: sunxi: Add a olinuxino-lime2-emmc added the new
> emmc equipped) lime2 but forgot its Makefile.
This is still not the right commit format, the commit title should be
around double quotes.
--
Drogi email konta uzytkownika,
Jest to automatyczna aktualizacja zabezpiecze 4;, aby poinformowac, ze
Wykrylismy nieregularna aktywnosc na twojej, Nich konta e-mail zosta 2;y
naruszone. moze nie byc w stanie wysy 2;ac i odbierac nowa poczte, az
ponownie potwierdzic swoje konto e-mail, klika
Document the devicetree bindings for the clock driver found on Microchip
PIC32 class devices.
Signed-off-by: Purna Chandra Mandal
Cc: Ralf Baechle
Cc: Michael Turquette
Cc: Stephen Boyd
Acked-by: Rob Herring
Acked-by: Michael Turquette
---
Note: Please pull this complete series through the
Clock bindings got acked and then essentially unacked, while the clock
driver never made it upstream. In the meantime, the initial DTS file
made it upstream. This latest patch series includes a patch to go back
and correct the DTS files to reflect the new clock bindings in this
patch series.
Note:
This clock driver implements PIC32 specific clock-tree. clock-tree
entities can only be configured through device-tree file (OF).
Signed-off-by: Purna Chandra Mandal
---
Note: Please pull this complete series through the MIPS tree.
Changes in v11:
- split clock-init-data from clock-driver-data
- now clock nodes definition is merged with core .dtsi file
- only one rootclk is now part of DT
- clock clients also updated based on new binding doc
Signed-off-by: Purna Chandra Mandal
Signed-off-by: Joshua Henderson
Cc: Ralf Baechle
Cc: Michael Turquette
Cc: Stephen Boyd
---
Note: Please p
When record__mmap_read() requires data more than the size of ring
buffer, drop those data to avoid accessing invalid memory.
This can happen when reading from overwritable ring buffer, which
should be avoided. However, check this for robustness.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
C
This patch allows following config terms and option:
Globally setting events to overwrite;
# perf record --overwrite ...
Set specific events to be overwrite or no-overwrite.
# perf record --event cycles/overwrite/ ...
# perf record --event cycles/no-overwrite/ ...
Add missing config terms a
perf_evlist__channel_toggle_paused() is introduced to pause/resume a
channel in an evlist. Utilize PERF_EVENT_IOC_PAUSE_OUTPUT ioctl.
Following commits use perf_evlist__channel_toggle_paused() to ensure
overwrite ring buffer is turned off before reading.
Signed-off-by: Wang Nan
Signed-off-by: He
Introduce rb_find_range() to find start and end position from a backward
ring buffer.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: pi3or...@163.com
---
tools/perf/builtin-record.c | 59
Extract event reader to __perf_evlist__mmap_read(). Future commit will
feed it with manually computed 'head' and 'old' pointers.
Signed-off-by: Wang Nan
Cc: Arnaldo Carvalho de Melo
Cc: Peter Zijlstra
Cc: Zefan Li
Cc: pi3or...@163.com
---
tools/perf/util/evlist.c | 10 +-
1 file chang
This patch set enables daemonized perf recording by utilizing
overwritable backward ring buffer. With this feature one can
put perf background, and dump ring buffer records by a SIGUSR2
when he/she find something unusual. For example, following
command record system calls, schedule events and sampl
Reading from overwritable ring buffer is unreliable. Introduce
record__mmap_should_read() and prevent reading from such ring
buffers in 'perf record'. The rule in record__mmap_should_read() will
be changed when perf support reading from backward writing ring buffer.
Signed-off-by: Wang Nan
Signed
Detect avalibility of write_backward and save the result into
record_opts. With write_backward the start pointer of a ring
buffer mapped read only can be found reliably.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyun
There's no need to receive events from overwritable ring buffer. Instead,
perf should make them run background until something happen. This patch
makes normal events from overwrite ring buffer ignored.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
C
write_backward attribute makes kernel filling ring buffer from the end
of it, makes reading from overwrite ring buffer possible.
This patch selects this attribute if evsel->overwrite is selected
explicitly by user.
Overwrite and write_backward are still controled separatly for legacy
readonly mma
Reading from a overwrite ring buffer is unrelible.
perf_evlist__channel_toggle_paused() should be called before
reading from them.
Toggel overwrite_evt_paused director after receiving done or switch
output.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Cc: Arnaldo Carvalho de Melo
Cc: Jiri O
This is a driver for the MAX9860 Mono Audio Voice Codec.
https://datasheets.maximintegrated.com/en/ds/MAX9860.pdf
This driver does not support sidetone since the DVST register field is
backwards with the mute near the maximum level instead of the minimum.
Signed-off-by: Peter Rosin
---
.../dev
Add a fd field into perf_mmap so perf can track fd from mmap.
This feature will be used for toggling overwrite ring buffers.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: pi3or...@163.com
---
The patch
ASoC: dapm: deprecate MICBIAS widget type
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus
If write_backward attribute is set, records are written into kernel
ring buffer from end to beginning, but read from beginning to end.
To avoid 'XX out of order events recorded' warning message (timestamps
of records is in reverse order when using write_backward), suppress the
warning message if wr
From: Kejian Yan
The reset sequence is implemented in BIOS, the kernel can call _DSM
method help to call the implementation in ACPI case. Here is a patch
to do that.
Signed-off-by: Kejian Yan
Signed-off-by: Yisen Zhuang
---
drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c | 113
From: Kejian Yan
hns-mdio needs to register itself to mii-bus. The info of the device can
be read by both OF and ACPI.
HNS tries to call Linux PHY driver to help access PHY-devices, the HNS
hardware topology is as below. The MDIO controller may control several
PHY-devices, and each PHY-device con
record__mmap_read() write data from ring buffer into perf.data.
'head' is maintained by kernel, points to the last writtend record.
'old' is maintained by perf, points to the record read in previous
round. record__mmap_read() saves data from 'old' to 'head' to
perf.data.
The names of these variabl
From: Hanjun Guo
acpi_match_device_ids() will be used for drivers to match
different hardware versions, it will be compiled in non-ACPI
case, but acpi_match_device_ids() in acpi_bus.h and it can
only be used in ACPI case, so move it to linux/acpi.h and
introduce a stub function for it.
Signed-of
HNS driver needs to run only in ACPI case, so this series adds HNS
support of acpi. The routine will call some ACPI helper functions,
like acpi_match_device_ids() and acpi_evaluate_dsm(), which are not
included in other cases. In order to make system compile successfully
in other cases except ACPI,
From: Kejian Yan
In ACPI case, there is no interface to register phy device to mdio-bus.
Phy device has to be registered itself to mdio-bus, and then enet can
get the phy device's info so that it can config the phy-device to help
to trasmit and receive data.
HNS hardware topology is as below. The
From: Kejian Yan
OF series functions can be used only for OF case. It needs to be similar
series function for the others cases. There are uniform interface which
has device_ prefix to get properties from the platform firmware. So this
patch will use the device_* series functions instead of of_* f
From: Kejian Yan
Enet needs to get configration parameter by acpi. This patch
adds support of ACPI for enet. The configuration parameter will
be configed in BIOS.
Signed-off-by: Kejian Yan
Signed-off-by: Yisen Zhuang
---
drivers/net/ethernet/hisilicon/hns/hns_enet.c | 54 +
From: Kejian Yan
As device_node is only used by OF case, it is expected to find uniform
ways. So fwnode_handle is the suitable method.
Signed-off-by: Kejian Yan
Signed-off-by: Yisen Zhuang
---
drivers/net/ethernet/hisilicon/hns/hnae.c | 18 --
drivers/net/ethernet/hisilico
From: Kejian Yan
acpi_evaluate_dsm() will be used to handle the _DSM method in ACPI case.
It will be compiled in non-ACPI case, but the function is in acpi_bus.h
and acpi_bus.h can only be used in ACPI case, so this patch add the stub
function to linux/acpi.h to make compiled successfully in non-
From: Kejian Yan
As device_node is only used by OF case, HNS needs to treat the others
cases including ACPI. It needs to use uniform ways to handle both of
OF and ACPI. This patch chooses phy_device, and of_phy_connect and
of_phy_attach are only used by OF case. It needs to add uniform interface
Hi Mark,
On Wed, 2016-05-11 at 15:50 +0100, Mark Brown wrote:
> On Wed, May 11, 2016 at 05:31:30PM +0800, Henry Chen wrote:
>
> > +The possible values for "regulator-supported-modes" are:
> > + 0: PWM mode, mapping to regulator fast mode, allow the
> > + converter to remain in the PWM mode re
On Tue 10-05-16 13:56:30, Sebastian Frias wrote:
[...]
> NOTE: I understand that the overcommit mode can be changed dynamically thru
> sysctl, but on embedded systems, where we know in advance that overcommit
> will be disabled, there's no reason to postpone such setting.
To be honest I am not par
On (05/13/16 16:20), Minchan Kim wrote:
> > > > @@ -737,12 +737,12 @@ static int zram_bvec_write(struct zram *zram,
> > > > struct bio_vec *bvec, u32 index,
> > > > zcomp_strm_release(zram->comp, zstrm);
> > > > zstrm = NULL;
> > > >
> > > > - atomic
From: Kejian Yan
As irq_of_parse_and_map is only used by OF case, it is excepted to use
a uniform interface. So it is used platform_get_irq() instead.
Signed-off-by: Kejian Yan
Signed-off-by: Yisen Zhuang
---
drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c | 5 ++---
1 file changed, 2 inser
and now i'm embarrassed and ashamed. Teaches me not to rush things,
right? i'll correct it and take some time to do it right. sorry maxime!
On 13-05-16 09:48, Maxime Ripard wrote:
Hi Olliver,
On Thu, May 12, 2016 at 12:10:51PM +0200, Olliver Schinagl wrote:
commit 27dd9af6bc (ARM: dts: sunxi:
On Fri, May 13, 2016 at 07:23:34AM +0200, Marc Haber wrote:
> How do I apply this?
I'm attaching it.
$ patch -p1 --dry-run -i
/tmp/01-mm-thp-calculate_the_mapcount_correctly_for_thp_pages_during_wp_faults.patch
checking file include/linux/mm.h
checking file include/linux/swap.h
checking file mm/
From: Kejian Yan
Dsaf needs to get configuration parameter by ACPI, so this patch add
support of ACPI.
Signed-off-by: Kejian Yan
Signed-off-by: Yisen Zhuang
---
drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 80 +++
drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 86 ---
In this commit sereval helpers are introduced to support the principle
of channel. Channels hold different groups of evsels which configured
differently. It will be used for overwritable evsels, which allows perf
record some events continuously while capture snapshot for other events
when something
Before this patch perf operates on only the first channel. Make perf
mmap and read from multiple channels.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Cc: Arnaldo Carvalho de Melo
Cc: Jiri Olsa
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Zefan Li
Cc: pi3or...@163.com
---
tools/perf/built
Try this one better - it fixes an unitialized var.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
>From linux-kernel-ow...@vger.kernel.org Thu May 12 18:32:37 2016
From: Andrea Arcangeli
To: Andrew Morton , linux...@kvack.org,
linux-kernel@vger.kernel.org, linux-r..
Make 'overwrite' a channel configuration other than a evlist global
option. With this setting an evlist can have two channels, one is
normal channel, another is overwritable channel.
perf_evlist__channel_for_evsel() ensures events with 'overwrite'
configuration inserted to overwritable channel.
Si
On 05/12/2016 03:29 PM, Michal Hocko wrote:
On Tue 10-05-16 09:35:54, Vlastimil Babka wrote:
This patch attempts to restructure the code with only minimal functional
changes. The call to the first compaction and THP-specific checks are now
placed above the retry loop, and the "noretry" direct co
perf_evlist__channel_find() can be used to find a proper channel based
on propreties of a evsel. If the channel doesn't exist, it can create
new one for it. After this patch there's no need to create default
channel explicitly.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Cc: Arnaldo Carvalho
Hi,
On 2016/5/12 23:28, Catalin Marinas wrote:
On Thu, May 12, 2016 at 05:24:57PM +0300, Yury Norov wrote:
On Thu, May 12, 2016 at 03:07:35PM +0100, Catalin Marinas wrote:
On Thu, May 12, 2016 at 04:44:31PM +0300, Yury Norov wrote:
On Thu, May 12, 2016 at 02:35:34PM +0100, Catalin Marinas wro
From: "Chuah, Kim Tatt"
These patches fix a DNV HSUART DMA issue with timeout interrupts which causes:
- RX to be padded with zeros up to 4kB when <4kB should be received
- RX to be truncated at 4kB when >4kB should be received.
These patches have been tested on Intel Denverton platform.
Ch
From: "Chuah, Kim Tatt"
In DNV, when RX DMA is used and number of bytes received is less than
transfer size, only RX DMA timeout interrupt is sent. When this happens,
read the RX buffer.
Signed-off-by: Chuah, Kim Tatt
---
drivers/tty/serial/8250/8250_mid.c | 6 --
1 file changed, 4 inserti
From: "Chuah, Kim Tatt"
To allow other code to safely read DMA Channel Status Register (where
the register attribute for Channel Error, Descriptor Time Out &
Descriptor Done fields are read-clear), export hsu_dma_get_status().
hsu_dma_irq() is renamed to hsu_dma_do_irq() and requires Status
Regis
On 12 May 2016 at 23:48, Yuyang Du wrote:
> On Thu, May 12, 2016 at 03:31:51AM -0700, tip-bot for Morten Rasmussen wrote:
>> Commit-ID: cfa10334318d8212d007da8c771187643c9cef35
>> Gitweb:
>> http://git.kernel.org/tip/cfa10334318d8212d007da8c771187643c9cef35
>> Author: Morten Rasmussen
>
On 05/12/2016 06:20 PM, Michal Hocko wrote:
On Tue 10-05-16 09:35:56, Vlastimil Babka wrote:
[...]
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 570383a41853..0cb09714d960 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -256,8 +256,7 @@ struct vm_area_struct;
#defi
On 12/05/16 22:03, Arnd Bergmann wrote:
> The newly added nps irqchip driver causes build warnings on ARM64.
>
> include/soc/nps/common.h: In function 'nps_host_reg_non_cl':
> include/soc/nps/common.h:148:9: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast]
>
> As
Add hisilicon spi-nor flash controller driver
Signed-off-by: Binquan Peng
Signed-off-by: Jiancheng Xue
Acked-by: Rob Herring
Reviewed-by: Ezequiel Garcia
---
change log
v11:
Fixed issues pointed by Brian Norris and Cyrille Pitchen.
1)Changed hisi_spi_nor_read_reg()/write_reg() to configure reg
Shouldn't there be two Linux kernel mailing lists: one for patches,
another one for discussion?
Joonas Saarinen
(Offline)
Hi, Eric
I rewrited patch to support code_dump in container according to
your suggestion.
Could you take a look of it, and give me your opinion in this version?
Thanks
Zhaolei
> -Original Message-
> From: Zhao Lei [mailto:zhao...@cn.fujitsu.com]
> Sent: Wednesday, May 11, 201
Hi,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Yisen-Zhuang/net-hns-add-support-of-ACPI/20160513-161402
config: ia64-allyesconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 4.9.0
reproduce:
wget
https://git.kernel.org/cgit
On Fri 13-05-16 10:10:50, Vlastimil Babka wrote:
> On 05/12/2016 03:29 PM, Michal Hocko wrote:
> > On Tue 10-05-16 09:35:54, Vlastimil Babka wrote:
> > > This patch attempts to restructure the code with only minimal functional
> > > changes. The call to the first compaction and THP-specific checks
On Friday 13 May 2016 01:54 PM, Marc Zyngier wrote:
> On 12/05/16 22:03, Arnd Bergmann wrote:
...
>>
>> config EZNPS_GIC
>> bool "NPS400 Global Interrupt Manager (GIM)"
>> +depends on ARC || (COMPILE_TEST && !64BIT)
>> select IRQ_DOMAIN
>> help
>>Support the EZchip NPS
* Marc Haber (mh+linux-ker...@zugschlus.de) wrote:
> Hi David,
>
> On Sat, Apr 23, 2016 at 07:52:46PM +0100, Dr. David Alan Gilbert wrote:
> > Hmm, your problem does sound like bad hardware, but
> > If you've got a nice reliable crash, can you try turning transparent huge
> > pages
> > off on
On Fri, May 13, 2016 at 01:15:38PM +1000, Stephen Rothwell wrote:
> Hi Greg,
>
> After merging the staging tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c:1706:9:
> error: too few arguments to function 'ib_map_mr_sg
On Friday 13 May 2016 04:34 AM, Vince Weaver wrote:
> On Thu, 12 May 2016, Peter Zijlstra wrote:
>
>> Ah.. which might be a hint that nobody is actually explicitly testing
>> for this and we might just get away with changing the ABI.
>>
>> Vince, what say you; shall we try and get away with it? ;-
With all the latest fixes applied, I am still able to reproduce this
(and other) warning(s):
WARNING: CPU: 1 PID: 19684 at ../kernel/workqueue.c:4092
destroy_workqueue+0x70a/0x770()
...
Call Trace:
[] ? dump_stack+0xb3/0x112
[] ? warn_slowpath_common+0xde/0x140
[] ? destroy_workqueue+0x70a/0x77
On 13/05/16 09:35, Vineet Gupta wrote:
> On Friday 13 May 2016 01:54 PM, Marc Zyngier wrote:
>> On 12/05/16 22:03, Arnd Bergmann wrote:
> ...
>>>
>>> config EZNPS_GIC
>>> bool "NPS400 Global Interrupt Manager (GIM)"
>>> + depends on ARC || (COMPILE_TEST && !64BIT)
>>> select IRQ_DOMAIN
On 13/05/2016 10:04, Michal Hocko wrote:
> On Tue 10-05-16 13:56:30, Sebastian Frias wrote:
> [...]
>> NOTE: I understand that the overcommit mode can be changed dynamically thru
>> sysctl, but on embedded systems, where we know in advance that overcommit
>> will be disabled, there's no reason to
Even if DMA support is disabled code using DMA mapping APIs compiles fine,
but fails in linking.
---
drivers/built-in.o: In function `ring_desc_ring_free':
spi-pic32-sqi.c:(.text+0x2cfbe0): undefined reference to `bad_dma_ops'
spi-pic32-sqi.c:(.text+0x2cfbe4): undefined reference to `bad_dma_op
There's a problem in machine__findnew_vdso(), vdso buildid generated
by a 32-bit machine stores it with the name 'vdso', but when
processing buildid on a 64-bit machine with the same 'perf.data', perf
will search for vdso named as 'vdso32' and get failed.
This patch tries to find the exsiting dsos
在 2016/5/12 18:06, Adrian Hunter 写道:
On 12/05/16 11:43, He Kuang wrote:
This is a preparation for cross-platform vdso lookup.
There is a naming confusion about vdso name, vdso buildid generated by
a 32-bit machine stores it with the name 'vdso', but when processing
buildid on a 64-bit machine
On Fri, May 13, 2016 at 04:16:57PM +1000, Michael Ellerman wrote:
> On Thu, 2016-12-05 at 15:32:22 UTC, Christophe Leroy wrote:
> > With the ffs() function as defined in arch/powerpc/include/asm/bitops.h
> > GCC will not optimise the code in case of constant parameter, as shown
> > by the small exe
On Fri, May 13, 2016 at 10:22 AM, Joonas Saarinen wrote:
> Shouldn't there be two Linux kernel mailing lists: one for patches, another
> one for discussion?
Why do you think so?
Patches should lead to discussions (review, etc..).
And discussions should lead to patches (being productive).
So, hav
On Fri, May 13, 2016 at 06:36:03AM +, David Binderman wrote:
> Hello there,
Please fix your mail client to word wrap within paragraphs at something
substantially less than 80 columns. Doing this makes your messages much
easier to read and reply to.
> linux-4.6-rc7/drivers/regulator/qcom_spmi
Hi Sergei,
On 12/05/16 21:42, Uwe Kleine-König wrote:
> Hello Sergei,
>
> [we already talked about this patch in #armlinux, I'm now just
> forwarding my comments on the list. Background was that I sent an easier
> and less complete patch with the same idea. See
> http://patchwork.ozlabs.org/patch
On Fri, May 13, 2016 at 10:07:45AM +0200, Borislav Petkov wrote:
> On Fri, May 13, 2016 at 07:23:34AM +0200, Marc Haber wrote:
> > How do I apply this?
>
> I'm attaching it.
Ok, stupid me, I thought that one could simply curl the web page. Too
bad that list archives keep mangling patches :-(
It
On 05/12/2016 02:14 PM, Sakari Ailus wrote:
> An earlier patch fixing an input validation issue introduced another
> issue: vb2_core_dqbuf() is called with pb argument value NULL in some
> cases, causing a NULL pointer dereference. Fix this by skipping the
> verification as there's nothing to verif
Commit-ID: 2515e614834f362eed36fb5ea5d359d94a525263
Gitweb: http://git.kernel.org/tip/2515e614834f362eed36fb5ea5d359d94a525263
Author: Arnaldo Carvalho de Melo
AuthorDate: Fri, 8 Apr 2016 11:32:15 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 12 May 2016 10:22:54 -0300
per
On Thu, May 12, 2016 at 10:46:56PM -0700, Andy Lutomirski wrote:
> On Fri, Apr 29, 2016 at 6:42 AM, Steven Rostedt wrote:
> > On Fri, 29 Apr 2016 10:52:32 +0200
> > Arnd Bergmann wrote:
> >
> >> This reverts the earlier fix attempt and works around the problem
> >> by including both linux/mmu_con
Commit-ID: 9a5f3bf332bbd42625b71553ca9ffdffa9fc4785
Gitweb: http://git.kernel.org/tip/9a5f3bf332bbd42625b71553ca9ffdffa9fc4785
Author: Arnaldo Carvalho de Melo
AuthorDate: Fri, 8 Apr 2016 11:25:59 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 12 May 2016 11:26:57 -0300
per
Commit-ID: 22a9f41b555673e7499b97acf3ffb07bf0af31ad
Gitweb: http://git.kernel.org/tip/22a9f41b555673e7499b97acf3ffb07bf0af31ad
Author: Arnaldo Carvalho de Melo
AuthorDate: Fri, 8 Apr 2016 11:53:02 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 12 May 2016 11:26:58 -0300
per
Commit-ID: 62aa0e177d278462145a29c30d3c8501ae57e200
Gitweb: http://git.kernel.org/tip/62aa0e177d278462145a29c30d3c8501ae57e200
Author: Arnaldo Carvalho de Melo
AuthorDate: Fri, 8 Apr 2016 12:04:29 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 12 May 2016 11:26:59 -0300
per
Commit-ID: 7839b9f32e45075d9eb48da8480faef3dbd019f0
Gitweb: http://git.kernel.org/tip/7839b9f32e45075d9eb48da8480faef3dbd019f0
Author: Arnaldo Carvalho de Melo
AuthorDate: Fri, 8 Apr 2016 11:31:24 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 12 May 2016 11:26:58 -0300
per
Commit-ID: 4924734570a073049450b11f7c59ce5992b03343
Gitweb: http://git.kernel.org/tip/4924734570a073049450b11f7c59ce5992b03343
Author: Arnaldo Carvalho de Melo
AuthorDate: Tue, 5 Apr 2016 11:33:41 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 12 May 2016 11:26:59 -0300
per
Commit-ID: 106b816cb46ebd87408b4ed99a2e16203114daa6
Gitweb: http://git.kernel.org/tip/106b816cb46ebd87408b4ed99a2e16203114daa6
Author: Steven Rostedt
AuthorDate: Wed, 11 May 2016 15:09:36 -0400
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 12 May 2016 11:27:00 -0300
tools lib tr
From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: 13 May 2016 06:33
...
> Simply denying direct writes to the vector table or preventing mapping
> of the vector table into the user address space does not provide any
> tangible form of protection. Many devices make use of window reg
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