On 2017/11/7 23:48, Jason Gunthorpe wrote:
> On Tue, Nov 07, 2017 at 10:45:29AM +0800, Wei Hu (Xavier) wrote:
>
>> We reconstruct the code as below:
>> It replaces dma_alloc_coherent with __get_free_pages and
>> dma_map_single functions. So, we can vmap serveral ptrs returned by
>
Hi,
On 08/11/2017 at 17:16:15 +0800, Baolin Wang wrote:
> +static int sprd_rtc_read_time(struct device *dev, struct rtc_time *tm)
> +{
> + struct sprd_rtc *rtc = dev_get_drvdata(dev);
> + time64_t secs;
> + int ret;
> +
I would have expected a check for SPRD_RTC_POWER_RESET_FLAG here.
On 2017/11/7 23:58, Christoph Hellwig wrote:
> On Tue, Nov 07, 2017 at 08:48:38AM -0700, Jason Gunthorpe wrote:
>> Can't you just use vmalloc and dma_map that? Other drivers follow that
>> approach..
> You can't easily due to the flushing requirements. We used to do that
> in XFS and it led to p
On Wed, Nov 08, 2017 at 01:55:05PM +0800, Greentime Hu wrote:
> +static int restore_sigframe(struct pt_regs *regs,
> + struct rt_sigframe __user * sf)
> +{
[snip]
> + err |= !valid_user_regs(regs);
IDGI... Where do you modify ->ipsw at all and how can valid_user_reg
Add my name to the list.
Signed-off-by: Kees Cook
---
Documentation/process/kernel-enforcement-statement.rst | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/process/kernel-enforcement-statement.rst
b/Documentation/process/kernel-enforcement-statement.rst
index b3170671a1df..fb
On 2017/11/7 14:32, Leon Romanovsky wrote:
> On Tue, Nov 07, 2017 at 10:45:29AM +0800, Wei Hu (Xavier) wrote:
>>
>> On 2017/11/1 20:26, Robin Murphy wrote:
>>> On 01/11/17 07:46, Wei Hu (Xavier) wrote:
On 2017/10/12 20:59, Robin Murphy wrote:
> On 12/10/17 13:31, Wei Hu (Xavier) wrote:
>
>
> On Mon, Oct 30, 2017 at 07:50:09AM +, 冯锐 wrote:
> > Hi Greg
> >
> > I'm sorry to bother you, but can you help to review this patch and the patch
> below if you have time?
> > https://patchwork.kernel.org/patch/10026543/
>
> Hm, I don't use patchwork, so I don't know what to say about that
On 2017年11月08日 05:38, Kees Cook wrote:
> The mutex in sysctl_vm_numa_stat_handler() needs to be a global static, not
> a stack variable, otherwise it doesn't serve any purpose. Also, reading the
> file with CONFIG_LOCKDEP=y will complain:
>
It's my mistake. Kees, thanks for catching it.
> [
On Wed, Nov 8, 2017 at 11:43 AM, Laura Abbott wrote:
> On 11/07/2017 09:38 AM, Kees Cook wrote:
>>
>> As described in the final patch:
>>
>> Nearly all modern compilers support a stack-protector option, and nearly
>> all modern distributions enable the kernel stack-protector, so enabling
>> this b
From: Rui Feng
Add support for new chip rts5260.
In order to support rts5260, the definitions of
some internal registers and workflow have to be
modified and are different from its predecessors
and OCP function is added for RTS5260. So we need
this patch to ensure RTS5260 can work.
Signed-off-by
From: Rui Feng
Because Realtek card reader drivers are pcie and usb drivers,
and they bridge mmc subsystem and memstick subsystem, they are
not mfd drivers. Greg and Lee Jones had a discussion about
where to put the drivers, the result is that misc is a good
place for them, so I move all files to
On Wed, Nov 8, 2017 at 2:30 PM, Rasmus Villemoes
wrote:
> Consider these strictly RFC/POC.
>
> I tried resurrecting my format_template plugin from two years ago, and
> it rebased pretty cleanly. It also compiles with gcc 6.3, and has the
> expected effect when one tries to trigger it, so it seems
Add a check warning if SPDX-License-Identifier tags are not used in
newly added files.
Cc: Andy Whitcroft
Cc: Joe Perches
Cc: Greg Kroah-Hartman
Signed-off-by: Rob Herring
---
I rewrote my previous version to check more than just dts files. It also
now looks for a tag in added files rather th
On Wed, Nov 8, 2017 at 2:30 PM, Rasmus Villemoes
wrote:
> We have a few places in the kernel where a *printf function is used with
> a non-constant format string, making the ordinary static type checking
> done by gcc et al. impossible. Some things can still be caught at build
> time with appropri
On Wed, Nov 8, 2017 at 4:07 PM, Minchan Kim wrote:
> Hi,
>
> On Wed, Nov 08, 2017 at 09:37:40AM -0800, Shakeel Butt wrote:
>> In our production, we have observed that the job loader gets stuck for
>> 10s of seconds while doing mount operation. It turns out that it was
>> stuck in register_shrinker
Hello,
Can anyone please try add support for controlling keyboard backlight
via sysfs on Hewlett-Packard notebooks?
Maybe in a similar way as this last year patch for Thinkpad?
https://lkml.org/lkml/2015/12/24/295
BTW: This functionality is already supported (minimaly) on Apple,
ASUS, Dell, Samsun
On Wed, Nov 08, 2017 at 12:51:20PM +0100, Greg KH wrote:
> On Wed, Nov 08, 2017 at 11:16:43AM +0100, Petr Mladek wrote:
> > On Wed 2017-11-08 14:37:37, Tobin C. Harding wrote:
> > > Developers may not have the time (or inclination) to investigate script
> > > output. This information is, however, u
On Thu, Nov 9, 2017 at 4:02 AM, Christian Brauner
wrote:
> On Wed, Nov 08, 2017 at 03:09:59AM -0800, Mahesh Bandewar (महेश बंडेवार)
> wrote:
>> Sorry folks I was traveling and seems like lot happened on this thread. :p
>>
>> I will try to response few of these comments selectively -
>>
>> > The t
Hello Steven,
On (11/08/17 09:29), Steven Rostedt wrote:
> On Wed, 8 Nov 2017 14:19:55 +0900
> Sergey Senozhatsky wrote:
>
> > the change goes further. I did express some of my concerns during the KS,
> > I'll just bring them to the list.
> >
> >
> > we now always shift printing from a save -
On Wed, Nov 8, 2017 at 8:00 AM, Arnd Bergmann wrote:
> I noticed that __getnstimeofday() is a rather odd interface, with
> a number of quirks:
>
> - The caller may come from NMI context, but the implementation is not NMI safe
> - The calling conventions are different from any other timekeeping fun
On Wed, Nov 08, 2017 at 11:42:21AM +0100, Petr Mladek wrote:
> On Wed 2017-11-08 14:37:36, Tobin C. Harding wrote:
> > Currently script just dumps all results found. Potentially, this risks
> > loosing single results among multiple duplicate results. We need some
> > way of restricting duplicates t
Uprobe is a tracing mechanism for userspace programs.
Typical uprobe will incur overhead of two traps.
First trap is caused by replaced trap insn, and
the second trap is to execute the original displaced
insn in user space.
To reduce the overhead, kernel provides hooks
for architectures to emulate
Remove CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE and automatically calculate
the amount of CVMSEG space needed.
1st 128-bytes: Use by IOBDMA
2nd 128-bytes: Reserved by kernel for scratch/TLS emulation.
3rd 128-bytes: OCTEON-III LMTLINE
New config variable CONFIG_CAVIUM_OCTEON_EXTRA_CVMSEG provisions
addit
Previous patch sets USE_ASYNC_IOBDMA to 1 unconditionally. Remove
USE_ASYNC_IOBDMA from all if statements. Remove dead code caused by
the change.
Signed-off-by: David Daney
---
drivers/staging/octeon/ethernet-defines.h | 6 ---
drivers/staging/octeon/ethernet-rx.c | 25 -
drivers
From: Carlos Munoz
Add a global resource manager to manage tagged pointers within
bootmem allocated memory. This is used by various functional
blocks in the Octeon core like the FPA, Ethernet nexus, etc.
Signed-off-by: Carlos Munoz
Signed-off-by: Steven J. Hill
Signed-off-by: David Daney
---
Signed-off-by: David Daney
---
MAINTAINERS | 6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9a24f56e0451..142af33adc35 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3212,6 +3212,12 @@ W: http://www.cavium.com
S: Supported
F: drivers/mmc/ho
From: Carlos Munoz
>From the hardware user manual: "The FPA is a unit that maintains
pools of pointers to free L2/DRAM memory. To provide QoS, the pools
are referenced indirectly through 1024 auras. Both core software
and hardware units allocate and free pointers."
Signed-off-by: Carlos Munoz
S
From: Carlos Munoz
Add bindings for Common Ethernet Interface (BGX) block.
Signed-off-by: Carlos Munoz
Signed-off-by: Steven J. Hill
Signed-off-by: David Daney
---
.../devicetree/bindings/net/cavium-bgx.txt | 61 ++
1 file changed, 61 insertions(+)
create mode 10
We are adding the Cavium OCTEON-III network driver. But since
interacting with the input and output queues is done via special CPU
local memory, we also need to add support to the MIPS/Octeon
architecture code. Aren't SoCs nice in this way?
The first six patches add the SoC support needed by the
From: Carlos Munoz
LMTDMA/LMTST operations move data between cores and I/O devices:
* LMTST operations can send an address and a variable length
(up to 128 bytes) of data to an I/O device.
* LMTDMA operations can send an address and a variable length
(up to 128) of data to the I/O device and
Arnd, Olof,
Neil Armstrong writes:
> In the case the VPU power domain has been powered on by the bootloader
> and no driver are attached to this power domain, the genpd will power it
> off after a certain amount of time, but the clocks hasn't been enabled
> by the kernel itself and the power-off
"Tobin C. Harding" writes:
> On Wed, Nov 08, 2017 at 11:10:56PM +1100, Michael Ellerman wrote:
>> "Tobin C. Harding" writes:
> [snip]
>
> Hi Michael,
>
> I'm working an adding support for ppc64 to leaking_addresses.pl, I've
> added the kernel address regular expression that you suggested.
Thank
On Fri, Oct 27, 2017 at 05:11:24PM +0100, Gabriele Paoloni wrote:
> From: "zhichang.yuan"
>
> The low-pin-count(LPC) interface of Hip06/Hip07 accesses the peripherals in
> I/O port addresses. This patch implements the LPC host controller driver
> which perform the I/O operations on the underlying
On Wed, Nov 8, 2017 at 1:08 PM, Ola Næss Kaldestad wrote:
> Removed unnecessary else statement after return.
>
> Signed-off-by: Ola N. Kaldestad
> ---
> kernel/sysctl.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/kernel/sysctl.c b/kernel/sysctl.c
> index d9c31bc2
As of 4.13.11 (and also with 4.14-rc) we have an issue where when
serving nfs4 sometimes we get the following BUG. When this bug happens,
it usually also causes the motherboard to no longer POST until we
externally re-flash the BIOS (using the BMC web interface). If a
motherboard does not have an e
2017-11-09 0:26 GMT+08:00 Radim Krčmář :
> 2017-11-06 04:17-0800, Wanpeng Li:
>> From: Wanpeng Li
>>
>> watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [qemu-system-x86:10185]
>> CPU: 6 PID: 10185 Comm: qemu-system-x86 Tainted: G OE
>> 4.14.0-rc4+ #4
>> RIP: 0010:kvm_get_time_sca
On Wed, Nov 08, 2017 at 01:55:06PM +0800, Greentime Hu wrote:
> +#define __range_ok(addr, size) (size <= get_fs() && addr <= (get_fs() -size))
> +
> +#define access_ok(type, addr, size) \
> + __range_ok((unsigned long)addr, (unsigned long)size)
> +#define __get_user_x(__r2,__p
2017-11-09 9:11 GMT+09:00 Masahiro Yamada :
> 2017-11-09 1:51 GMT+09:00 Rob Herring :
>> On Mon, Nov 6, 2017 at 5:00 AM, Masahiro Yamada
>> wrote:
>>> 2017-11-06 19:41 GMT+09:00 James Hogan :
Hi,
On Sun, Nov 05, 2017 at 11:11:38PM +0900, Masahiro Yamada wrote:
> +CC Ralf Baechle
2017-11-09 5:47 GMT+08:00 Jim Mattson :
> I realize now that there are actually many other problems with
> deferring some control field checks to the hardware VM-entry of
> vmcs02. When there is an invalid control field, the vCPU should just
> fall through to the next instruction, without any state
On Tue, 7 Nov 2017 18:14:56 +0100
Jessica Yu wrote:
> +++ Steven Rostedt [03/11/17 10:03 -0400]:
> >On Thu, 2 Nov 2017 17:33:33 +0100
> >Jessica Yu wrote:
> >
> >> Improve error handling when arming ftrace-based kprobes. Specifically, if
> >> we fail to arm a ftrace-based kprobe, register_kprob
Similar to short circuit detection, when the ADC/DAC is saturated and
overflows poor audio quality can result and should be reported to the
user. This device support Automatic Dynamic Range Compression (DRC)
to reduce this but it is not enabled currently in this driver.
Signed-off-by: Andrew F. Da
Thomas Gleixner wrote:
> > +extern int reduce_timer(struct timer_list *timer, unsigned long expires);
>
> For new timer functions we really should use the timer_()
> convention. The historic naming convention is horrible.
>
> Aside of that timer_reduce() is kinda ugly but I failed to come u
This CODEC supports being the WCLK and/or BCLK slave, add
support for this here.
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv320aic31xx.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
ind
Currently BCLK inverting is only handled when the DAI format is
DSP, but the BCLK may be inverted in any supported mode. Without
this using this CODEC in any other mode than DSP with the BCLK
inverted leads to bad sampling timing and very poor audio quality.
Fixes: e00447fafbf7 ("ASoC: tlv320aic31
Simple non-functional changes including:
* Fix header copyright tags
* Fix spelling errors
* Reformat code for easier reading
* Move some code blocks to a more natural ordering
* Remove unneeded code
* Remove assignments that are always overridden
* Normalize function return paths
Signed-o
This device can detect the insertion/removal of headphones and headsets.
Enable reporting this status by enabling this interrupt and forwarding
this to upper-layers if a jack has been defined.
This jack definition and the resulting operation from a jack detection
event must currently be defined by
GPIO1 control register is number 51, fix this here.
Fixes: bafcbfe429eb ("ASoC: tlv320aic31xx: Make the register values human
readable")
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv320aic31xx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tlv32
This device can optionally detect headset or microphone button presses.
Add support for this by passing this event to the jack layer.
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv320aic31xx.c | 14 +-
sound/soc/codecs/tlv320aic31xx.h | 3 ++-
2 files changed, 15 insertions
On Wed, Nov 08, 2017 at 04:11:13PM -0800, Tony Lindgren wrote:
> * Joonsoo Kim [171109 00:05]:
> > On Wed, Nov 08, 2017 at 08:34:13AM -0800, Tony Lindgren wrote:
> > > * Joonsoo Kim [171108 07:43]:
> > > > On Tue, Nov 07, 2017 at 07:48:42AM -0800, Tony Lindgren wrote:
> > > > > So it seems the is
On Wed, Nov 8, 2017 at 4:18 PM, Darrick J. Wong wrote:
> Agreed. I guess we'll see you for round X when you get to general
> kmalloc annotating. :)
That should be "fun". :)
-Kees
--
Kees Cook
Pixel Security
These devices support detecting and reporting short circuits across
the output stages. Add support for reporting these issue. Do this
by registering an interrupt if available and enabling this error
to trigger that interrupt in the device.
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv3
The function aic31xx_device_init() is only called from probe and
does nothing that logically shouldn't be in probe, remove this
unneeded function call and move its code into probe where it was called.
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv320aic31xx.c | 55 --
Add a reset function that toggles the reset line if available or uses
the software reset command otherwise. Use this in probe to ensure the
registers are in a sane state. This is useful when the driver module
is reloaded, or after Kexec, warm-reboots, etc..
Signed-off-by: Andrew F. Davis
---
sou
e 20 outstanding non-trivial conversions (all are now in-flight).
Combined with the trivial treewide conversions and API adjustments
it produces an additional:
392 files changed, 1388 insertions(+), 1925 deletions(-)
After that, all 1116 timer_setup() callsites will be finished. My
tree, based on ne
From: Vivien Didelot
Date: Mon, 6 Nov 2017 16:11:42 -0500
> When probing a DSA switch, there is basically two stages.
>
> The first stage is the parsing of the switch device, from either device
> tree or platform data. It fetches the DSA tree to which it belongs, and
> validates its ports. The
---
arch/arm/boot/dts/am335x-boneblack.dts | 106 +
1 file changed, 106 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts
b/arch/arm/boot/dts/am335x-boneblack.dts
index d154d3133c16..e52553d144ab 100644
--- a/arch/arm/boot/dts/am335x-boneblack.dts
Move to using newer gpiod_* GPIO handling functions. This simplifies
the code and eases dropping platform data in the next patch. Also
remember GPIO are active low, so set "1" to reset.
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv320aic31xx.c | 23 ++-
1 file chang
---
sound/soc/codecs/tlv320aic31xx.c | 26 ++
1 file changed, 26 insertions(+)
diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index 46cd132e93ef..12daba8f60cd 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31
Hello all,
This series has the end goal of adding headphone detection to
the tlv320aic31xx driver. The first few patches are mostly cleanups.
Then a couple bug fixes I noticed. Followed by adding interrupt
handling and finally headphone detection.
The last two, as their commit name recommends, sh
Greetings,
I have a business proposal I would love to discuss with you. please reply me
for more details
Yours Sincerely,
miss.melisa.mehmet
We also move the comments describing the registers to after the register
definition to remove non-uniform vertical white-space, this makes
cross-referencing with the datasheet much easier and allowed me to
find the errors that are corrected in follow-up patches.
Signed-off-by: Andrew F. Davis
---
Platform data is not used by anyone (at least in upstream) so
drop this data and switch to using fwnode(DT/ACPI) only.
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv320aic31xx.c | 65 ++--
sound/soc/codecs/tlv320aic31xx.h | 6
2 files changed, 2
Leaving microphone bias off is a valid setting and even used in the DT
binding document example. Add this setting here and document the same.
Signed-off-by: Andrew F. Davis
---
Documentation/devicetree/bindings/sound/tlv320aic31xx.txt | 1 +
include/dt-bindings/sound/tlv320aic31xx-micbias.h
If our set_sysclk DAI callback has not been called yet p_div will be 0
and dividing by this will cause an error. Print an error message and
leave before this.
Signed-off-by: Andrew F. Davis
---
sound/soc/codecs/tlv320aic31xx.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --
On Wed, Nov 08, 2017 at 10:34:38AM +0100, Ingo Molnar wrote:
>
> * Byungchul Park wrote:
>
> > I'm afraid the revision is not perfect yet. Of course, the document can
> > have got much better english by others than me.
> >
> > But,
> >
> > I think I should enhance it as much as I can, before t
On Wed, Nov 08, 2017 at 03:43:47PM -0800, Kees Cook wrote:
> On Tue, Nov 7, 2017 at 9:23 PM, Stephen Rothwell
> wrote:
> > Hi Kees,
> >
> > After merging the kspp tree, today's linux-next build (powerpc
> > ppc64_defconfig) failed like this:
> >
> > In file included from include/linux/compiler_ty
On 08/11/2017 at 14:58:14 -0500, Akshay Bhat wrote:
> The err variable is not being reset after a successful read. Explicitly
> return 0 at the end of function call to account for all return paths.
>
> Reported-by: Jens-Peter Oswald
> Signed-off-by: Akshay Bhat
> ---
> v2: Address comments from
On 08/11/2017 at 13:08:10 +0100, Arnd Bergmann wrote:
> The new xgene_rtc_alarm_irq_enabled() function is only accessed
> from PM code, which is inside of an #ifdef; this causes a harmless
> build warning when CONFIG_PM is disabled:
>
> drivers/rtc/rtc-xgene.c:108:12: error: 'xgene_rtc_alarm_irq_e
I am sorry for having made a mistake on it.
-8<-
>From ba9a0f76dffceffa4fa3aa2d9be49cdb0d9b7d4f Mon Sep 17 00:00:00 2001
From: Byungchul Park
Date: Thu, 9 Nov 2017 09:00:21 +0900
Subject: [PATCH] vhost/scsi: Use safe iteration in
vhost_scsi_complete_cmd_work()
The following patch change
2017-11-09 1:51 GMT+09:00 Rob Herring :
> On Mon, Nov 6, 2017 at 5:00 AM, Masahiro Yamada
> wrote:
>> 2017-11-06 19:41 GMT+09:00 James Hogan :
>>> Hi,
>>>
>>> On Sun, Nov 05, 2017 at 11:11:38PM +0900, Masahiro Yamada wrote:
+CC Ralf Baechle
+CC linux-m...@linux-mips.org
+CC Kevin C
* Joonsoo Kim [171109 00:05]:
> On Wed, Nov 08, 2017 at 08:34:13AM -0800, Tony Lindgren wrote:
> > * Joonsoo Kim [171108 07:43]:
> > > On Tue, Nov 07, 2017 at 07:48:42AM -0800, Tony Lindgren wrote:
> > > > So it seems the issue is currently at the atomic_pool_init()
> > > > related code?
> > >
>
On 11/8/17 4:06 PM, David Miller wrote:
From: Yonghong Song
Date: Wed, 8 Nov 2017 13:37:12 -0800
Uprobe is a tracing mechanism for userspace programs.
Typical uprobe will incur overhead of two traps.
First trap is caused by replaced trap insn, and
the second trap is to execute the original d
From: Andi Kleen
When TSX is not available don't show the TSX events in sysfs
for Haswell/Broadwell/Skylake.
This fixes a perf test regression reported by 0day on Haswell
systems without RTM. The earlier a5df70c35 patch hid the
t/ct attributes in this case, so their attributes cannot be
parsed a
Hi,
On Wed, Nov 08, 2017 at 09:37:40AM -0800, Shakeel Butt wrote:
> In our production, we have observed that the job loader gets stuck for
> 10s of seconds while doing mount operation. It turns out that it was
> stuck in register_shrinker() and some unrelated job was under memory
> pressure and sp
ATENÇÃO;
Sua caixa de correio excedeu o limite de armazenamento, que é de 5 GB como
definido pelo administrador, que está atualmente em execução no 10.9GB, você
pode não ser capaz de enviar ou receber novas mensagens até que você re-validar
a sua caixa de correio. Para revalidar sua caixa de co
From: Yonghong Song
Date: Wed, 8 Nov 2017 13:37:12 -0800
> Uprobe is a tracing mechanism for userspace programs.
> Typical uprobe will incur overhead of two traps.
> First trap is caused by replaced trap insn, and
> the second trap is to execute the original displaced
> insn in user space.
...
On Wed, Nov 08, 2017 at 08:34:13AM -0800, Tony Lindgren wrote:
> * Joonsoo Kim [171108 07:43]:
> > On Tue, Nov 07, 2017 at 07:48:42AM -0800, Tony Lindgren wrote:
> > > So it seems the issue is currently at the atomic_pool_init()
> > > related code?
> >
> > Yes, your test showed it although I can'
> There's the series from Andi Kleen that enables LTO for Linux on x86:
> https://lwn.net/Articles/512548/
> https://github.com/andikleen/linux-misc/tree/lto-411-1
>
> It has solved many problems you also try to solve, and some patches
> are looking very similar.
>
> At now we have different pat
On Wed, Nov 08, 2017 at 11:11:11PM +, Mark Brown wrote:
>On Wed, Nov 08, 2017 at 10:48:14PM +, Levin, Alexander (Sasha Levin) wrote:
>> On Wed, Nov 08, 2017 at 10:11:02PM +, Mark Brown wrote:
>
>> >expose problems if we start using it. If you look at the history of the
>> >driver there
On 11/08/2017 01:31 AM, Peter Zijlstra wrote:
> And SNC makes it even smaller; it effectively puts a cache in between
> the two on-die nodes; not entirely unlike the s390 BOOK domain. Which
> makes ignoring NUMA even more tempting.
>
> What does this topology approach do for those workloads?
What
Hi Thomas,
Please pull these timer conversions for tip/timers/core. These are the last
of the pre-rc1 changes. The rest of the changes are for late-rc1 (due to
various tree dependencies). Following that are the tree-wide changes, and
the API adjustments and removals.
Thanks!
-Kees
The following
On Tue, Nov 07, 2017 at 07:29:03PM +0100, Greg Kroah-Hartman wrote:
> On Tue, Nov 07, 2017 at 09:20:42AM -0800, Darrick J. Wong wrote:
> > On Tue, Nov 07, 2017 at 08:39:40AM +0100, Greg Kroah-Hartman wrote:
> > > On Mon, Nov 06, 2017 at 11:20:40PM -0800, Christoph Hellwig wrote:
> > > > NAK, for bo
On Wed, 8 Nov 2017 20:57:42 +0900 Tetsuo Handa
wrote:
> Lingutla Chandrasekhar wrote:
> > Some tasks may intentionally moves to uninterruptable sleep state,
> > which shouldn't leads to khungtask panics, as those are recoverable
> > hungs. So to avoid false hung reports, add an option to select
On Tue, Nov 7, 2017 at 9:23 PM, Stephen Rothwell wrote:
> Hi Kees,
>
> After merging the kspp tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> In file included from include/linux/compiler_types.h:58:0,
> from include/uapi/linux/stddef.h:2,
>
On Wed, Nov 08, 2017 at 07:00:52PM +1100, Stephen Rothwell wrote:
> Hi Dave,
>
> On Tue, 7 Nov 2017 11:02:48 +1100 Stephen Rothwell
> wrote:
> >
> > Hi all,
> >
> > After merging the netfilter-next tree, today's linux-next build (powerpc
> > ppc64_defconfig) produced this warning:
> >
> > net/
On Wednesday, September 20, 2017 12:52:32 PM EST Paul Moore wrote:
> On Wed, Aug 23, 2017 at 7:03 AM, Richard Guy Briggs wrote:
> > Tracefs or debugfs were causing hundreds to thousands of null PATH
> > records to be associated with the init_module and finit_module SYSCALL
> > records on a few mod
Kees,
>> Kees Cook (1):
>> zfcp: convert timers to use timer_setup()
>>
>> Steffen Maier (2):
>> zfcp: purely mechanical update using timer API, plus blank lines
>> zfcp: drop open coded assignments of timer_list.function
>
> These looks great, thanks!
These look good to me too.
Reviewed-
On 11/08/2017 04:18 PM, Mark Brown wrote:
> On Wed, Nov 08, 2017 at 03:53:51PM -0600, Andrew F. Davis wrote:
>> On 11/08/2017 03:36 PM, Mark Brown wrote:
>>> On Wed, Nov 08, 2017 at 03:25:04PM -0600, Andrew F. Davis wrote:
>
>>> This is obviously an incompatible change in the binding which will br
On Sun, Oct 29, 2017 at 05:07:11PM -0700, Randy Dunlap wrote:
> From: Randy Dunlap
>
> Fix build error in kernel-doc notation:
>
> ../drivers/pci/pci.c:3479: ERROR: Unexpected indentation.
>
> Signed-off-by: Randy Dunlap
Applied to pci/misc for v4.15, thanks!
> Cc: Bjorn Helgaas
> Cc: l
Thanks Pasi for your response. Please see below for my comments.
On 11/8/2017 11:38 AM, Pasi Kärkkäinen wrote:
Hi,
On Wed, Nov 08, 2017 at 09:44:48AM -0600, Govinda Tatti wrote:
Thanks Jan for your review comments. Please see below for my comments.
On 11/7/2017 8:40 AM, Jan Beulich wrote:
On
Hi Steve, here is the latest changes and fixes of v2, there are 3 points that
still need to be fixed:
1) Use early boot timestamps : I removed arch specific code and use the default
clock.
2) Make filters depends on FTRACE_MCOUNT_RECORD instead of
CONFIG_DYNAMIC_FTRACE,
so we can use filtering
Hi Al,
Today's linux-next merge of the vfs tree got a conflict in:
fs/overlayfs/super.c
between commits:
7c84d842e11e ("ovl: reduce the number of arguments for ovl_workdir_create()")
17d554474412 ("ovl: rename ufs to ofs")
from the overlayfs tree and commit:
c2c6773f9942 ("VFS: Roll o
The life-cycle of a PCI device in Xen pciback is complex and is constrained
by the generic PCI locking mechanism.
- It starts with the device being bound to us, for which we do a function
reset (done via SysFS so the PCI lock is held).
- If the device is unbound from us, we also do a function re
On Wed, Nov 08, 2017 at 10:48:14PM +, Levin, Alexander (Sasha Levin) wrote:
> On Wed, Nov 08, 2017 at 10:11:02PM +, Mark Brown wrote:
> >expose problems if we start using it. If you look at the history of the
> >driver there's some quirks were added later on for example, and I didn't
> >c
Arnd,
> aacraid passes the current time to the firmware in one of two ways,
> either as year/month/day/... or as 32-bit unsigned seconds.
>
> The first one is broken on 32-bit architectures as it cannot go past
> year 2038. Using timespec64 here makes it behave properly on both
> 32-bit and 64-bi
On Thu, Nov 2, 2017 at 10:16 AM, Greg KH wrote:
> [resend without the full diffstat as lkml and some email systems didn't
> like to see emails with 12k lines...]
>
> Hi,
>
> As discussed at the Maintainers Summit last week, here is a pull request
> that adds some SPDX license identifiers to three
Hi Al,
Today's linux-next merge of the vfs tree got a conflict in:
fs/f2fs/super.c
between commit:
ea6767337f86 ("f2fs: support quota sys files")
from the f2fs tree and commit:
c2c6773f9942 ("VFS: Roll out mount flag differentiation (MS_* -> SB_*)
generally")
from the vfs tree.
I fix
Hi Al,
Today's linux-next merge of the vfs tree got a conflict in:
fs/f2fs/checkpoint.c
between commits:
1f227a3e215d ("f2fs: stop all the operations by cp_error flag")
ea6767337f86 ("f2fs: support quota sys files")
from the f2fs tree and commit:
c2c6773f9942 ("VFS: Roll out mount fla
Hi Al,
Today's linux-next merge of the vfs tree got a conflict in:
fs/ext2/super.c
between commits:
088519572ca8 ("ext2: Parse mount options into a dedicated structure")
8af634ff9e5c ("ext2: Fix possible sleep in atomic during mount option
parsing")
from the ext3 tree and commit:
c2c
On Tue, Nov 7, 2017 at 10:30 AM, Greg Kroah-Hartman
wrote:
> It's good to have SPDX identifiers in all files to make it easier to
> audit the kernel tree for correct licenses.
>
> Update the kobject files files with the correct SPDX license identifier
> based on the license text in the file itself
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