At exit_intr label, we test whether interrupt/exception was in kernel.
If it did, we jump to preemption check. If preemption does happen
(IOW if we call preempt_schedule_irq), we go back to exit_intr.
But it's pointless, we already know that test succeeded last time,
preemption doesn't change the
This mimics the recent similar 64-bit change.
Saves ~110 bytes of code.
Signed-off-by: Denys Vlasenko
CC: Linus Torvalds
CC: Steven Rostedt
CC: Ingo Molnar
CC: Borislav Petkov
CC: "H. Peter Anvin"
CC: Andy Lutomirski
CC: Oleg Nesterov
CC: Frederic Weisbecker
CC: Alexei Starovoitov
CC: Wi
Tidy up TEST insns width to use shorter insn form,
Use logically correct JZ mnemonic instead of JE (this doesn't change code).
Replace several BT insns with equivalent, but shorter TEST insns.
Signed-off-by: Denys Vlasenko
CC: Linus Torvalds
CC: Steven Rostedt
CC: Ingo Molnar
CC: Borislav Petk
Hi,
Two patches based on 4.0-rc6 that add NAND and BCH controller
drivers for the Ingenic JZ4780 SoC.
Hope these can make it in time for 4.1.
Tested on the MIPS Creator CI20.
Core JZ4780 support is still in-flight.
Review and feedback welcome.
V2 - > V3
Rebase to 4.0-rc6
Binding changes and f
From: Alex Smith
Add a driver for NAND devices connected to the NEMC on JZ4780 SoCs, as
well as the hardware BCH controller. DMA is not currently implemented.
While older 47xx SoCs also have a BCH controller, they are incompatible
with the one in the 4780 due to differing register/bit positions,
From: Alex Smith
Add DT bindings for NAND devices connected to the NEMC on JZ4780 SoCs,
as well as the hardware BCH controller, used by the jz4780_{nand,bch}
drivers.
Signed-off-by: Alex Smith
Signed-off-by: Zubair Lutfullah Kakakhel
---
V2 - > V3
Rebase to 4.0-rc6
Changed ingenic,ecc-size to
From: Vitaly Kuznetsov
balloon_wrk.num_pages is __u32 and it comes from host in struct dm_balloon
where it is also __u32. We, however, use 'int' in balloon_up() and in case
we happen to receive num_pages>INT_MAX request we'll end up allocating zero
pages as 'num_pages < alloc_unit' check in alloc
From: Vitaly Kuznetsov
'Drivers: hv: hv_balloon: refuse to balloon below the floor' fix does not
correctly handle the case when val.freeram < num_pages as val.freeram is
__kernel_ulong_t and the 'val.freeram - num_pages' value will be a huge
positive value instead of being negative.
Usually host
PATCH 1/2 addresses a real issue introduced by the 'Drivers: hv: hv_balloon:
refuse to balloon below the floor' fix,
PATCH 2/2 addresses a currently impossible issue (as Hyper-V host never asks
to balloon more than INT_MAX pages) and is rather a cleanup. The patch is
supposed to be applied on top
On Mon, Mar 09, 2015 at 05:43:19PM +0800, Yakir Yang wrote:
> As for 1920x1080 display resolution, we should turn on the
> Transmitter Trailer-B.
>
> Signed-off-by: Yakir Yang
> ---
BTW, one of:
drm/rockchip: dw_hdmi-rockchip: ...
drm/rockchip: dw_hdmi: ...
drm: rockchip: dw_hdmi-rockchip: .
On 03/28/2015 03:44 AM, Arnd Bergmann wrote:
> On Friday 27 March 2015, Peter Ujfalusi wrote:
>> +Required property:
>> +- dma-device: phandle of the DMA controller. The router is
>> modifying
>> + the DMA requests for this controller.
>
> This property seems rather
Hi Paul,
On Tue, Mar 31, 2015 at 1:10 AM, Paul Bolle wrote:
> The patch adds a mismatch between the Kconfig symbol (a bool) and the
> code (which suggests that a modular build is also possible).
Nearly all of the pinctrl drivers (with the exception of qcom and
intel) are like this. They use a b
On Mon, Mar 30, 2015 at 04:46:21PM -0700, Joe Perches wrote:
> Use the normal return values for bool functions
>
> Signed-off-by: Joe Perches
Acked-by: Pablo Neira Ayuso
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.o
On Mon, Mar 30, 2015 at 9:10 PM, David Ahern wrote:
> On 3/30/15 7:06 PM, Yinghai Lu wrote:
> To make sure I am on the same page: these are a new round of patches? clear
> out the old, apply these?
Clear out the old and apply these new ones.
Thanks
Yinghai
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To unsubscribe from this list: send
On Tue, 2015-03-31 at 16:57 +0200, Roger Pau Monné wrote:
> El 31/03/15 a les 23.14, Tao Chen ha escrit:
> > Define pr_fmt macro with {xen-blkback: } prefix, then remove all use
> > of DRV_PFX in the pr and DPRINTK sentences. It will simplify the code.
[]
> > diff --git a/drivers/block/xen-blkback/
On Tue, Mar 31, 2015 at 7:25 PM, Bert Vermeulen wrote:
> This driver mediates access between the connected CPLD and other devices
> on the bus.
>
> The m25p80-compatible boot flash and (some models) MMC use regular SPI,
> bitbanged as required by the SoC. However the SPI-connected CPLD has
> a "fa
On Tue, 2015-03-31 at 11:03 +0200, Ingo Molnar wrote:
> * Peter Zijlstra wrote:
> > On Mon, Mar 30, 2015 at 04:46:17PM -0700, Joe Perches wrote:
> > > Use the normal return values for bool functions
> > >
> > > Update the other sets of ret in try_wait_for_completion.
> >
> > I'm missing a why; w
On Tue, Mar 31, 2015 at 7:24 PM, Maxime Coquelin
wrote:
> This drivers adds support to the STM32 USART controller, which is a
> standard serial driver.
>
> Tested-by: Chanwoo Choi
> Signed-off-by: Maxime Coquelin
Few minor comments below.
> ---
> drivers/tty/serial/Kconfig | 17 +
> dr
* Christoph Hellwig wrote:
> On Tue, Mar 31, 2015 at 06:14:15PM +0300, Boaz Harrosh wrote:
> > We can not accept it as is right now.
>
> Who is we?
>
> > We have conducted farther tests. And it messes up NUMA.
>
> Only you if you use the memmap option in weird ways.
>
> Sounds like I should
* Denys Vlasenko wrote:
> > I guess they could optimize it by adding a single "I am a modern
> > OS executing regular userspace" flag to the descriptor [or
> > expressing the same as a separate instruction], to avoid all that
> > legacy crap that won't trigger on like 99.99% of systems ..
On 03/31/2015 10:01 AM, Dmitry Monakhov wrote:
Currently in order to print block_device name one should use blkdev() helper
which requires temproral buffer of size BDEVNAME_SIZE (32bytes). This is very
ineffective because result in stack usage bloating for deep IO call traces where
stack usage i
On 03/31/2015 11:55 AM, Ingo Molnar wrote:
* Boris Ostrovsky wrote:
Some of x86 bare-metal and Xen CPU initialization code is common between the two
and therefore can be factored out to avoid code duplication.
As a side effect, doing so will also extend the fix provided by commit
a7fcf28d431
On 03/31/2015 10:24 AM, Darren Hart wrote:
> On 3/31/15, 8:32 AM, "Shuah Khan" wrote:
>
>> Hi Daren,
>>
>> On 03/27/2015 04:17 PM, Darren Hart wrote:
>>> Hi Shuah,
>>>
>>> This series begins the process of migrating my futextest tests into
>>> kselftest.
>>> I've started with only the functional
Signed-off-by: Dmitry Monakhov
---
fs/btrfs/super.c |4 +---
fs/buffer.c | 21 ++---
fs/ext2/xattr.c |6 ++
fs/ext3/super.c |5 ++---
fs/ext3/xattr.c |5 ++---
fs/ext4/page-io.c |5 ++---
fs/ext4/xattr.c |6
Signed-off-by: Dmitry Monakhov
---
block/partitions/amiga.c | 13 ++---
block/partitions/sgi.c |9 -
block/partitions/sun.c |9 -
3 files changed, 14 insertions(+), 17 deletions(-)
diff --git a/block/partitions/amiga.c b/block/partitions/amiga.c
index 2b135
This allow to directly print block_device name.
Currently one should use bdevname() with temporal char buf[BDEVNAME_SIZE].
This is very ineffective because bloat stack usage for deep IO call-traces
Example:
%pg ->sda, sda1 or loop0p1
Signed-off-by: Dmitry Monakhov
---
Documentation
Signed-off-by: Dmitry Monakhov
---
drivers/block/drbd/drbd_req.c |6 ++
drivers/block/pktcdvd.c | 14 --
drivers/scsi/wd7000.c |6 +-
drivers/target/target_core_iblock.c |4 +---
4 files changed, 8 insertions(+), 22 deletions(-)
Signed-off-by: Dmitry Monakhov
---
drivers/md/bcache/debug.c|6 +-
drivers/md/bcache/io.c |8 +--
drivers/md/bcache/super.c| 32 --
drivers/md/dm-cache-target.c |5 +-
drivers/md/dm-table.c| 32 -
drivers/md/dm-thin.c |8 +--
driv
Signed-off-by: Dmitry Monakhov
---
block/blk-core.c | 30 --
block/blk-settings.c |9 ++---
2 files changed, 14 insertions(+), 25 deletions(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index 794c3e7..88a4c94 100644
--- a/block/blk-core.c
+++ b/bl
On Tue, Mar 31, 2015 at 05:27:22PM +0100, Dave Martin wrote:
> On Tue, Mar 31, 2015 at 11:22:29AM -0400, Nicolas Pitre wrote:
> > I'm using -ffunction-sections as well for the kernel size reduction work
> > I'm currently doing. The linker script has to be adapted so .text.* is
> > specified alon
gendisk with part==0 is obviously gendisk->disk_name.
Signed-off-by: Dmitry Monakhov
---
fs/block_dev.c | 12 +++-
1 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 2e522ae..ec43814 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -
Currently in order to print block_device name one should use blkdev() helper
which requires temproral buffer of size BDEVNAME_SIZE (32bytes). This is very
ineffective because result in stack usage bloating for deep IO call traces where
stack usage is close to maximum values.
It is reasonable to i
This adds documentation of device tree bindings for the
STM32 reset controller.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
.../devicetree/bindings/reset/st,stm32-rcc.txt | 107 +
1 file changed, 107 insertions(+)
create mode 100644 Documentation/devicetr
The STM32 MCUs family IPs can be reset by accessing some registers
from the RCC block.
The list of available reset lines is documented in the DT bindings.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
drivers/reset/Makefile | 1 +
drivers/reset/reset-stm32.c | 124 +
This patch adds clocksource support for ARMv7-M's System timer,
also known as SysTick.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
drivers/clocksource/Kconfig | 7
drivers/clocksource/Makefile | 1 +
drivers/clocksource/armv7m_systick.c | 79 ++
This adds documentation of device tree bindings for the
ARM System timer.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
.../devicetree/bindings/arm/armv7m_systick.txt | 26 ++
1 file changed, 26 insertions(+)
create mode 100644 Documentation/devicetree/bind
This fourth round mainly addresses comments made on UART and clocksource
drivers. See below changelog for more details.
STM32 MCUs are Cortex-M CPU, used in various applications (consumer
electronics, industrial applications, hobbyists...).
Datasheets, user and programming manuals are publicly ava
When Kernel is executed in place from ROM, the symbol addresses can be
lower than the page offset.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
scripts/link-vmlinux.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinu
Hi Sascha,
Sascha Hauer writes:
> This adds a power domain driver for the Mediatek SCPSYS unit.
>
> The System Control Processor System (SCPSYS) has several power
> management related tasks in the system. The tasks include thermal
> measurement, dynamic voltage frequency scaling (DVFS), interrup
On Tue, Mar 31, 2015 at 11:22:29AM -0400, Nicolas Pitre wrote:
> On Mon, 30 Mar 2015, Ard Biesheuvel wrote:
>
> > On 30 March 2015 at 16:13, Michal Marek wrote:
[...]
> > > What you could do is to add a Kconfig option to arch/arm/Kconfig adding
> > > -ffunction-sections to the compiler flags. T
This adds documentation of device tree bindings for the
STM32 timer.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
.../devicetree/bindings/timer/st,stm32-timer.txt | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/
STM32 MCUs feature 16 and 32 bits general purpose timers with prescalers.
The drivers detects whether the time is 16 or 32 bits, and applies a
1024 prescaler value if it is 16 bits.
Reviewed-by: Linus Walleij
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
drivers/clocksource/Kconfi
Add a MAINTAINER entry covering all STM32 machine and drivers files.
Signed-off-by: Maxime Coquelin
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index ddc5a8c..08c08c4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1467,6 +1467,14 @@ F:
The STMicrolectornics's STM32F419 MCU has the following main features:
- Cortex-M4 core running up to @180MHz
- 2MB internal flash, 256KBytes internal RAM
- FMC controller to connect SDRAM, NOR and NAND memories
- SD/MMC/SDIO support
- Ethernet controller
- USB OTFG FS & HS controllers
- I2C
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
arch/arm/boot/dts/armv7-m.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/armv7-m.dtsi b/arch/arm/boot/dts/armv7-m.dtsi
index 5a660d0..b1ad7cf 100644
--- a/arch/arm/boot/dts/armv7-m.dtsi
+++ b/arch/arm/bo
This drivers adds support to the STM32 USART controller, which is a
standard serial driver.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
drivers/tty/serial/Kconfig | 17 +
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/stm32-usart.c | 743 +
STMicrolectronics's STM32 series is a family of Cortex-M
microcontrollers. It is used in various applications, and
proposes a wide range of peripherals.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
Documentation/arm/stm32/overview.txt | 32 ++
Doc
This patch adds a new config for STM32 MCUs.
STM32F429 Discovery board boots successfully with this config applied.
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
arch/arm/configs/stm32_defconfig | 71
1 file changed, 71 insertions(+)
create
This adds documentation of device tree bindings for the
STM32 USART
Tested-by: Chanwoo Choi
Signed-off-by: Maxime Coquelin
---
.../devicetree/bindings/serial/st,stm32-usart.txt | 32 ++
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/s
>From Cortex-M reference manuals, the nvic supports up to 240 interrupts.
So the number of entries in vectors table is up to 256.
This patch adds a new config flag to specify the number of external interrupts.
Some ifdeferies are added in order to respect the natural alignment without
wasting too
On Mon, Mar 09, 2015 at 05:42:21PM +0800, Yakir Yang wrote:
> RK3288 hdmi eye-diagram test would fail when pixel clock is 148.5MHz,
> and single-ended test would failed when display mode is 74.25MHz.
Has anyone reviewed these changes yet? I don't see any replies, nor
are they in David's git tree.
On Tue, Mar 31, 2015 at 01:14:20PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Tue, Mar 31, 2015 at 05:50:48PM +0200, Jiri Olsa escreveu:
> > On Tue, Mar 31, 2015 at 05:48:44PM +0200, Jiri Olsa wrote:
> > > On Tue, Mar 31, 2015 at 11:57:39AM -0300, Arnaldo Carvalho de Melo wrote:
> > >
> > > SNIP
This driver mediates access between the connected CPLD and other devices
on the bus.
The m25p80-compatible boot flash and (some models) MMC use regular SPI,
bitbanged as required by the SoC. However the SPI-connected CPLD has
a "fast write" mode, in which two bits are transferred by SPI clock
cycl
On 3/31/15, 8:32 AM, "Shuah Khan" wrote:
>Hi Daren,
>
>On 03/27/2015 04:17 PM, Darren Hart wrote:
>> Hi Shuah,
>>
>> This series begins the process of migrating my futextest tests into
>>kselftest.
>> I've started with only the functional tests, as the performance and
>>stress may
>> not be appr
Hi Wolfram,
> On Mar 31, 2015, at 18:12 , Wolfram Sang wrote:
>
> From: Wolfram Sang
>
> I wanted to disable a node via OF_DYNAMIC by setting its status to disabled.
> This code is the minimal testcase, the same happens in a more complex
> scenario.
> There is something wrong with freeing res
On Mon, Mar 30, 2015 at 02:35:58PM -0600, David Ahern wrote:
> 363b785f38 added synthesized fork events and set a thread's parent id
> to itself. Since we are already processing /proc//status the ppid
> can be determined properly. Make it so.
Acked-by: Don Zickus
>
> Signed-off-by: David Ahern
On Mon, Mar 30, 2015 at 02:35:57PM -0600, David Ahern wrote:
> Rather than parsing /proc/pid/status file one line at a time, read
> it into a buffer in one shot and search for all strings in one pass.
>
> tgid conversion also simplified -- removing the isspace walk. As
> noted by Arnaldo those are
Hi Daniel,
On Wed, Mar 04, 2015 at 01:25:45PM +, Daniel Thompson wrote:
> Some ARM platforms mux the PMU interrupt of every core into a single
> SPI. On such platforms if the PMU of any core except 0 raises an interrupt
> then it cannot be serviced and eventually, if you are lucky, the spuriou
Have it return 1 in both input_dev_type and input_class (for evdev
handlers) so that input devices that are runtime-suspended won't be
suspended when the system goes to a sleep state. This can make resume
times considerably shorter because these devices don't need to be
resumed when the system is a
Have it return 1 so that video devices that are runtime-suspended won't
be suspended when the system goes to a sleep state. This can make resume
times considerably shorter because these devices don't need to be
resumed when the system is awaken.
Signed-off-by: Tomeu Vizoso
---
drivers/media/v4l2
Em Tue, Mar 31, 2015 at 01:14:20PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Tue, Mar 31, 2015 at 05:50:48PM +0200, Jiri Olsa escreveu:
> > On Tue, Mar 31, 2015 at 05:48:44PM +0200, Jiri Olsa wrote:
> > > On Tue, Mar 31, 2015 at 11:57:39AM -0300, Arnaldo Carvalho de Melo wrote:
> > >
> > > SN
On 03/30/2015 01:50 PM, Steven Rostedt wrote:
> On Mon, 30 Mar 2015 16:21:00 +1100
> Michael Ellerman wrote:
>
>> POSIX says that exit takes an unsigned integer between 0 and 255, so
>> using -1 doesn't work on POSIX shells.
>>
>> There is already a well-defined failure code, $FAIL (1), so use th
On Wed, Apr 01, 2015 at 12:02:21AM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20150330:
>
> The arm64 tree gained a conflict against the arm-soc tree.
>
> The idle tree gained a build failure so I used the version from
> next-20150327.
>
> The tip tree gained conflicts against t
On 03/31/2015 05:47 PM, Ingo Molnar wrote:
>
> * Denys Vlasenko wrote:
>
>> This patchset simplifies jump maze in entry_64.S a bit by moving
>> "retint_kernel" code block, and follows up with simplifications
>> which become obvious after the move.
>
> So I got conflicts with latest tip:master w
Have it return 1 so that media device nodes that are runtime-suspended
won't be suspended when the system goes to a sleep state. This can make
resume times considerably shorter because these devices don't need to be
resumed when the system is awaken.
Signed-off-by: Tomeu Vizoso
---
drivers/media
On 03/30/2015 03:36 PM, Steven Rostedt wrote:
> On Mon, 30 Mar 2015 16:21:40 +1100
> Michael Ellerman wrote:
>
>> If the stack tracer (CONFIG_STACK_TRACER) is disabled, the
>> fgraph-filter-stack test blows chunks:
>>
>> [8] ftrace - function graph filters with stack tracer [FAIL]
>> + r
On Tue, Mar 31, 2015 at 06:14:15PM +0300, Boaz Harrosh wrote:
> We can not accept it as is right now.
Who is we?
> We have conducted farther tests. And it messes up NUMA.
Only you if you use the memmap option in weird ways.
Sounds like I should simply remove the memmap= option so people don't
a
So UVC devices can remain runtime-suspended when the system goes into a
sleep state, they and all of their descendant devices need to have
runtime PM enable.
Signed-off-by: Tomeu Vizoso
---
drivers/media/usb/uvc/uvc_driver.c | 4
drivers/media/usb/uvc/uvc_status.c | 3 +++
2 files changed,
So ancestor devices can remain runtime-suspended when the system goes
into a sleep state, they and all of their descendant devices need to
have runtime PM enabled.
Signed-off-by: Tomeu Vizoso
---
drivers/input/evdev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/input/evdev.c b
Hi,
On Monday 30 March 2015 08:47 PM, Peter Griffin wrote:
This patch adds the phy-miphy28lp.c phy driver found on STMicroelectronics
stih407 family SoC's into the STI arch section of the maintainers file.
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
MAINTAINERS | 1 +
1 file chang
Have dev_pm_ops.prepare return 1 for USB devices, interfaces, endpoints
and ports so that USB devices can remain runtime-suspended when the
system goes to a sleep state.
Also enable runtime PM for endpoints, which is another requirement for
the above to work.
Signed-off-by: Tomeu Vizoso
---
dri
Hi,
this series contain what I needed to do in order to have my USB webcam to not
be resumed when the system resumes, reducing considerably the total time that
resuming takes.
It makes use of the facility that Rafael Wysocki added in aae4518b3 ("PM /
sleep: Mechanism to avoid resuming runtime-
Em Tue, Mar 31, 2015 at 05:50:48PM +0200, Jiri Olsa escreveu:
> On Tue, Mar 31, 2015 at 05:48:44PM +0200, Jiri Olsa wrote:
> > On Tue, Mar 31, 2015 at 11:57:39AM -0300, Arnaldo Carvalho de Melo wrote:
> >
> > SNIP
> >
> > > struct ordered_events *oe = &session->ordered_events;
> > > - struct pe
On 19 March 2015 at 11:26, Gerd Hoffmann wrote:
> On Mi, 2015-03-18 at 12:37 -0400, Chris Ruffin wrote:
>> qemu and simics simulators both seem to expect that video should be disabled
>> before changing the video mode.
>
> Not required for qemu. qemu allows updating the modesetting registers
> (x
On Tuesday, March 31, 2015 2:43 AM, Ian Abbott wrote:
> On 30/03/15 17:47, Hartley Sweeten wrote:
>> On Friday, March 27, 2015 8:13 AM, Ian Abbott wrote:
>>> `comedi_event()` is called from low-level drivers to handle comedi
>>> asynchronous command event flags. As a safety check, it checks the
>>
Added Wolfram Sang and linux-i2c ML
On 31.03.2015 18:46, Andrey Danin wrote:
On 31.03.2015 17:09, Stephen Warren wrote:
On 03/31/2015 12:40 AM, Andrey Danin wrote:
Hi,
Thanks for the review.
On 03.02.2015 0:20, Stephen Warren wrote:
On 01/29/2015 12:20 AM, Andrey Danin wrote:
NVEC driver w
Space allocated for paca is based off nr_cpu_ids,
but pnv_alloc_idle_core_states() iterates paca with
cpu_nr_cores()*threads_per_core, which is using NR_CPUS.
This causes pnv_alloc_idle_core_states() to write over memory,
which is outside of paca array and may later lead to various panics.
Fixes:
On Tue, Mar 31, 2015 at 05:21:15PM +0300, Boaz Harrosh wrote:
> -static int pmem_probe(struct platform_device *pdev)
> +static int pmem_alloc(struct resource *res, struct device *dev,
> + struct pmem_device **o_pmem)
> {
please return the pmem device or an ERR_PTR() here.
Excep
Hi,
On Wednesday 25 March 2015 02:31 PM, Axel Lin wrote:
The of_xlate callback should return ERR_PTR on error.
Signed-off-by: Axel Lin
---
drivers/phy/phy-spear1310-miphy.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/phy-spear1310-miphy.c
b/drivers/p
On Tue, Mar 31, 2015 at 01:25:46PM +0300, Boaz Harrosh wrote:
> The problem I see is that if I state a memmap=nn!aa that crosses a NUMA
> boundary then the machine will not boot.
> So BTW for sure I need that "don't merge E820_PMEM ranges" patch because
> otherwise I will not be able to boot if I h
On 31/03/2015 01:46, Joe Perches wrote:
> Use the normal return values for bool functions
>
> Signed-off-by: Joe Perches
> ---
> arch/x86/include/asm/archrandom.h | 2 +-
> arch/x86/include/asm/dma-mapping.h | 2 +-
> arch/x86/include/asm/kvm_para.h| 2 +-
> arch/x86/kvm/cpuid.h
On Tue, 31 Mar 2015 16:58:28 +0100
Paolo Bonzini wrote:
> On 31/03/2015 01:45, Joe Perches wrote:
> > Use the normal return values for bool functions
> >
> > Signed-off-by: Joe Perches
> > ---
> > arch/arm/include/asm/dma-mapping.h | 8
> > arch/arm/include/asm/kvm_emulate.h | 2 +-
From: Richard Cochran
Date: Sun, 29 Mar 2015 23:11:50 +0200
> This series converts the core driver methods of the PTP Hardware Clock
> (PHC) subsystem to use the 64 bit version of the timespec structure,
> making the core API ready for the year 2038.
Looks great, series applied, thanks Richard.
On 03/26/2015 10:20 AM, John Stultz wrote:
> On Thu, Mar 26, 2015 at 4:32 AM, Prarit Bhargava wrote:
>> On 03/25/2015 07:44 PM, John Stultz wrote:
>>> For the default run_timers target, the timers tests takes the
>>> majority of kselftests runtime.
>>>
>>> So this patch reduces the default runtime
On Friday 27 March 2015 04:37 AM, Dmitry Torokhov wrote:
On Wed, Mar 25, 2015 at 05:04:32PM -0700, Arun Ramamurthy wrote:
On 15-03-25 03:03 PM, Kishon Vijay Abraham I wrote:
Hi,
On Saturday 21 March 2015 02:59 AM, Arun Ramamurthy wrote:
On 15-03-20 02:26 PM, Dmitry Torokhov wrote:
Hi A
On Tue, Mar 31, 2015 at 04:36:27PM +0100, Peter Griffin wrote:
> This patch (and also the DT documentation change) can go via your tree. Maxime
> will take the stih407 DT patch.
Hmmm... The first patch doesn't apply to libata/for-4.1?
Thanks.
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A: No.
Q: Should I include quotations after my reply?
http://daringfireball.net/2007/07/on_top
On Thu, Mar 26, 2015 at 08:16:14PM -0700, Janakarajan Natarajan wrote:
> I resent v2 because I didn't know if my previous patchset had been accepted or
> not.
Then it's really not a 'v2' patch series,
On 31/03/2015 01:45, Joe Perches wrote:
> Use the normal return values for bool functions
>
> Signed-off-by: Joe Perches
> ---
> arch/arm/include/asm/dma-mapping.h | 8
> arch/arm/include/asm/kvm_emulate.h | 2 +-
> arch/arm/mach-omap2/powerdomain.c | 14 +++---
> 3 files cha
On Fri, Mar 27, 2015 at 08:46:57AM +0100, Daniel Vetter wrote:
> On Thu, Mar 26, 2015 at 11:05:45PM +0200, Imre Deak wrote:
> > On Thu, 2015-03-26 at 22:01 +0100, Greg Kroah-Hartman wrote:
> > > On Thu, Mar 26, 2015 at 12:59:05PM -0700, Jesse Barnes wrote:
> > > > On 12/16/2014 09:42 AM, Daniel Vet
On 03/31/2015 03:54 PM, Andy Lutomirski wrote:
> On Tue, Mar 31, 2015 at 5:46 AM, Denys Vlasenko wrote:
>> This is not proposed to be merged yet.
>>
>> Andy, this patch is in spirit of your crazy ideas of repurposing
>> instructions for the roles they weren't intended for :)
>>
>> Recently I measu
* Joe Perches [150330 16:47]:
> Use the normal return values for bool functions
>
> Signed-off-by: Joe Perches
Acked-by: Tony Lindgren
> ---
> arch/arm/include/asm/dma-mapping.h | 8
> arch/arm/include/asm/kvm_emulate.h | 2 +-
> arch/arm/mach-omap2/powerdomain.c | 14 +++
On Tue, Mar 31, 2015 at 05:15:23PM +0200, Julia Lawall wrote:
> On Tue, 31 Mar 2015, Dhere, Chaitanya (C.) wrote:
>
> > This patch replaces kzalloc and copy_from_user with memdup_user call
> > This change was detected with coccinelle tool
> >
> > Signed-off-by: Chaitanya Dhere
> > ---
> > driver
Em Tue, Mar 31, 2015 at 08:32:37AM -0600, David Ahern escreveu:
> On 3/31/15 7:46 AM, Yunlong Song wrote:
> >-BUG_ON(pid >= MAX_PID);
> >+if (sched->pid_to_task == NULL) {
> >+if (sysctl__read_int("kernel/pid_max", &pid_max) < 0)
> >+pid_max = MAX_PID;
> >+
Hi Kishon,
On 03/31/2015 05:30 PM, Kishon Vijay Abraham I wrote:
Maxime,
On Tuesday 31 March 2015 01:10 PM, Lee Jones wrote:
On Tue, 31 Mar 2015, Kishon Vijay Abraham I wrote:
Hi Patrice, Maxime,
On Monday 30 March 2015 08:47 PM, Peter Griffin wrote:
Now there are generic phy type constants
Em Tue, Mar 31, 2015 at 04:35:46PM +0200, Jiri Olsa escreveu:
> On Mon, Mar 30, 2015 at 02:35:57PM -0600, David Ahern wrote:
> > Rather than parsing /proc/pid/status file one line at a time, read
> > it into a buffer in one shot and search for all strings in one pass.
> >
> > tgid conversion also
* Boris Ostrovsky wrote:
> Some of x86 bare-metal and Xen CPU initialization code is common between the
> two
> and therefore can be factored out to avoid code duplication.
>
> As a side effect, doing so will also extend the fix provided by commit
> a7fcf28d431e ("x86/asm/entry: Replace this_c
Hi John,
I am seeing checkpatch warnings on this patch. See below.
On 03/26/2015 05:31 AM, Prarit Bhargava wrote:
>
>
> On 03/25/2015 07:44 PM, John Stultz wrote:
>> The set-timer-lat test fails when testing CLOCK_BOOTTIME_ALARM
>> or CLOCK_REALTIME_ALARM when the user isn't running as root or
* Denys Vlasenko wrote:
> This patchset simplifies jump maze in entry_64.S a bit by moving
> "retint_kernel" code block, and follows up with simplifications
> which become obvious after the move.
So I got conflicts with latest tip:master with 3 of the 5 patches, so
I probably missed one of you
static void put_compound_page(struct page *page)
> {
> struct page *page_head;
> - unsigned long flags;
>
> if (likely(!PageTail(page))) {
> if (put_page_testzero(page)) {
> @@ -108,58 +101,33 @@ static void put_compound_page(struct page *page)
> /
On Tue, Mar 31, 2015 at 05:48:44PM +0200, Jiri Olsa wrote:
> On Tue, Mar 31, 2015 at 11:57:39AM -0300, Arnaldo Carvalho de Melo wrote:
>
> SNIP
>
> > struct ordered_events *oe = &session->ordered_events;
> > - struct perf_tool *tool = oe->tool;
> > + struct perf_tool *tool = session->tool
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