-ci/linux/commits/Hoeun-Ryu/fork-free-vmapped-stacks-in-cache-when-cpus-are-offline/20170209-124143
config: i386-randconfig-x004-201706 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All
On Thu, Feb 09, 2017 at 04:05:43PM +0900, Sergey Senozhatsky wrote:
> On (02/09/17 14:13), Yisheng Xie wrote:
> > The class index and fullness group are not encoded in (first)page->mapping
> > any more, after commit 3783689a1aa8 ("zsmalloc: introduce zspage
> > structure"). Instead, they are store
Add missing break statement to prevent the code for case
USB_PORT_FEAT_C_RESET falling through to the default case.
Addresses-Coverity-ID: 143155
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/usbip/vhci_hcd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/usbip/vhci_hcd.c b
On Wed, Feb 08, 2017 at 11:19:31PM -0500, Theodore Ts'o wrote:
> How did you determine when crng_initialize() was being called? On a
> VM generally there are fewer interrupts than on real hardware. On
> KVM, for I see the random: fast_init message being printed 3.6 seconds
> into the boot.
>
> O
On 2017年02月09日 11:12, Baoyou Xie wrote:
The pclk is necessary for zx2967 I2S controller. the driver
currently doesn't handle it. This is something we need to fix.
In turn, the driver supports zx296718's I2S controller.
By the way, this patch also change the clock name from tx to wclk
to make it
Hi,
just for my knowledge and all those working on the tm2(e)
devices, is this patch going in or not?
If not, Thierry, could you please say what Hoegeun needs to do in
order to get this in?
Thanks,
Andi
On Wed, Jan 11, 2017 at 03:33:58PM +0900, Hoegeun Kwon wrote:
> This patch add support for M
On Wed, 08 Feb 2017, Greg KH wrote:
> On Wed, Feb 08, 2017 at 09:24:25AM +, Lee Jones wrote:
> > The commits mentioned below adapt the GPIO API to allow more information
> > to be passed directly through devm_get_gpiod_from_child() in the first
> > instance. This facilitates the removal of su
On 2017-02-09 00:34, Jon Mason wrote:
On Wed, Feb 8, 2017 at 6:29 PM, Rafał Miłecki wrote:
On 02/09/2017 12:22 AM, Jon Mason wrote:
Adding myself as a maintainer for Broadcom Northstar SoCs. Also,
adding
a regex entry to discover the SVK DTs already present.
Signed-off-by: Jon Mason
A
On 8 February 2017 at 13:02, Gilad Ben-Yossef wrote:
>
> Ran Bonnie++ on it last night (Luks mode, plain64, Qemu Virt platform
> Arm64) and it works just fine.
>
> Tested-by: Gilad Ben-Yossef
>
Hi Gilad,
Thank you for testing it. Do you have access to a device having crypto
hardware with IV ge
since nr_cpu_ids and cpu are both int, remove the casting
Signed-off-by: Mars Cheng
---
kernel/events/core.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index ab15509..3482342 100644
--- a/kernel/events/core.c
+++ b/kernel/ev
I'm really not a fan of adding a global synchronization point for
no good reason. Arnd's original patch looks fine to me, but if you
really don't want it I'd suggest to use memdup_user and just
dynamically allocate the structure.
-is_vmalloc_addr/20170209-103100
base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
for-next/core
config: arm64-defconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp
Hello,
I've got the following report while running syzkaller fuzzer on mmotm
(git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git)
remotes/mmotm/auto-latest ee4ba7533626ba7bf2f8b992266467ac9fdc045e:
[ INFO: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected ]
4.9.0 #7 Not tainted
On Thu 09-02-17 13:03:47, Hoeun Ryu wrote:
> Introducing NR_VMAP_STACK_CACHE, the number of cached stacks for virtually
> mapped kernel stack can be configurable using Kbuild system.
> default value is 2.
This should really explain _why_ we want/need this. The config space is
really large already
On Thu, 9 Feb 2017 11:25:15 +1100
Andrew Donnellan wrote:
> On 08/02/17 20:20, Lukasz Majewski wrote:
> > Dear All,
> >
> > Maybe somebody can point me to solution to the following problem:
> >
> > Problem:
> >
> > I do want to be able to compare (with e.g. md5sum, sha1) two linux
> > zImages. Th
Hi,
On 09/02/17 10:14, Gustavo A. R. Silva wrote:
> Hello everybody,
>
> I ran into the following piece of code at drivers/usb/dwc3/dwc3-omap.c:218
> (linux-next)
>
> 218static void dwc3_omap_set_mailbox(struct dwc3_omap *omap,
> 219enum omap_dwc3_vbus_id_status status)
> 220{
> 221
On 02/09/2017 06:05 AM, Anshuman Khandual wrote:
On 02/08/2017 10:48 PM, Vlastimil Babka wrote:
On 02/08/2017 03:01 PM, Anshuman Khandual wrote:
This implements allocation isolation for CDM nodes in buddy allocator by
discarding CDM memory zones all the time except in the cases where the
gfp
fl
On 02/08/2017 09:16 PM, Andy Shevchenko wrote:
> On Wed, 2017-02-08 at 21:03 +0100, Richard Leitner wrote:
>> Should I keep my inline {clr,set}_bit_in_byte()
>> functions an use BIT() in there, or delete them and use BIT()
>> directly
>> in usb251xb_get_ofdata() ?
>
> Does it make any sense?
>
On Thu, Feb 09, 2017 at 07:57:27AM +0100, Ingo Molnar wrote:
> And -rt would do something like this in migration_disable()/enable():
>
> t->cpus_ptr = &cpumask_of(task_cpu(p));
> t->nr_cpus = 1;
>
> ...
>
> t->cpus_ptr = &t->cpus_mask;
> t->nr_cpus = cpumask_weight
Hi Rob,
On Thu, Feb 9, 2017 at 2:11 AM, Rob Herring wrote:
> On Mon, Feb 06, 2017 at 03:38:14PM +0100, Geert Uytterhoeven wrote:
>> Add DT bindings for an Hitachi HD44780 Character LCD Controller where
>> its M6800 bus interface is connected to GPIOs.
>
> Really, you should have a bit-bang M6800
On Wed, Feb 08, 2017 at 07:34:18PM +0100, Ingo Molnar wrote:
> So the original intention of tsk_cpus_allowed() was to 'future-proof'
> the field - but it's pretty ineffectual at that, because half of
> the code uses ->cpus_allowed directly ...
>
> Also, the wrapper makes the code longer than the o
On Thu 09-02-17 13:03:46, Hoeun Ryu wrote:
> Using virtually mapped stack, kernel stacks are allocated via vmalloc.
> In the current implementation, two stacks per cpu can be cached when
> tasks are freed and the cached stacks are used again in task duplications.
> but the cached stacks may remain
On 06/02/17 07:03, Bharat Kumar Gogada wrote:
> - Adding spinlock for protecting legacy mask register
> - Few wifi end points which only support legacy interrupts,
> performs hardware reset functionalities after disabling interrupts
> by invoking disable_irq and then re-enable using enable_irq, the
On 08/02/17 13:43, Thomas Gleixner wrote:
> On Fri, 3 Feb 2017, Christoph Hellwig wrote:
>
> No objections, but then we also can remove:
>
> struct irq_domain * __weak arch_get_pci_msi_domain(struct pci_dev *dev)
>
> as there are no arch specific implementations
>
> along with:
>
> static stru
On Thu, Feb 09, 2017 at 08:21:50AM +, Lee Jones wrote:
> On Wed, 08 Feb 2017, Greg KH wrote:
>
> > On Wed, Feb 08, 2017 at 09:24:25AM +, Lee Jones wrote:
> > > The commits mentioned below adapt the GPIO API to allow more information
> > > to be passed directly through devm_get_gpiod_from_c
On 02/08/2017 05:23 PM, Wei Yongjun wrote:
> From: Wei Yongjun
>
> There is a error message within devm_ioremap_resource
> already, so remove the dev_err call to avoid redundant
> error message.
>
> Signed-off-by: Wei Yongjun
Reviewed-by: Marek Vasut
> ---
> drivers/mtd/spi-nor/aspeed-smc.c
On Thu, Feb 09, 2017 at 10:36:15AM +0300, Konstantin Khlebnikov wrote:
> Ok, Thank you. I've expected that this fix isn't sane,
>
> Maybe we could minimize changes for now. For example: keep these
> stale dentries in memory but silently unhash them in ->d_compare().
> Memory processure and reclai
On Wed, Feb 08, 2017 at 10:22:28PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Wed, 8 Feb 2017 21:07:07 +0100
>
> The local variable "ret" will be set to an appropriate value a bit later.
> Thus omit the explicit initialisation at the beginning in this function.
>
> Signed-off-b
Currently we can't build some tests, for example:
$ make -C tools/testing/selftests/ TARGETS=vm
...
gcc -Wall -I ../../../../usr/include -lrt -lpthread
../../../../usr/include/linux/kernel.h userfaultfd.c -o
tools/testing/selftests/vm/userfaultfd
/tmp/ccmOkQSM.o: In function `stress':
On 06/02/17 12:15, Mars Cheng wrote:
> Originally driver only supports one base. However, MT6797 has
> more than one bases to configure interrupt polarity. To support
> possible design change, here comes a solution to use arbitrary
> number of bases.
>
> Signed-off-by: Mars Cheng
> ---
> drivers
The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be very pleased if
someone may test this patch.
Signed-off-by: Philippe Reynes
---
drivers/net/ethernet/micrel/ks8851.c | 14 --
1 files cha
Both these rules incorrectly use $< (first prerequisite) rather than
$^ (all prerequisites), meaning they don't work if we're using more than
one .S file as input. Switch them to using $^.
They also don't include $(CPPFLAGS) and other variables used in the
default rules, which breaks targets that
On Thu, Feb 09, 2017 at 07:47:25AM +0100, Greg Kroah-Hartman wrote:
> On Wed, Feb 08, 2017 at 08:31:26PM -0700, Alden Tondettar wrote:
> > In short, the situation is:
> >
> > A) No usable hardware RNG or arch_get_random() (or we don't trust it...)
>
> Wait, why would you not trust arch_get_random
In commit 88baa78d1f31 ("selftests: remove duplicated all and clean
target"), the "all" target was removed from individual Makefiles and
added to lib.mk.
However the "all" target was added to lib.mk *after* the existing
"runtests" target. This means "runtests" becomes the first (default)
target fo
On Tue, 7 Feb 2017 19:18:44 -0500
Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
>
> drivers/reset/Kconfig:config RESET_ATH79
> drivers/reset/Kconfig: bool "AR71xx Reset Driver" if COMPILE_TEST
>
> ...meaning that it currently is not being built as a mod
In benchmarks we need to use $(TEST_GEN_PROGS) after we include lib.mk,
because lib.mk does the substitution to add $(OUTPUT).
In math the vmx and fpu names were typoed so they no longer matched
correctly, put back the 'v' and 'f'.
In tm we need to substitute $(OUTPUT) into SIGNAL_CONTEXT_CHK_TES
On Jan 30, 11:58pm, Jarkko Sakkinen wrote:
} Subject: Re: [tpmdd-devel] [RFC] tpm2-space: add handling for global sessi
Good morning, I hope the day is going well for everyone.
> I'm kind dilating to an opinion that we would leave this commit out
> from the first kernel release that will contain
The clean rule is broken for the powerpc tests:
make[1]: Entering directory 'tools/testing/selftests/powerpc'
Makefile:63: warning: overriding recipe for target 'clean'
../lib.mk:51: warning: ignoring old recipe for target 'clean'
/bin/sh: 3: Syntax error: end of file unexpected (expecting
* Peter Zijlstra wrote:
> On Wed, Feb 08, 2017 at 07:34:18PM +0100, Ingo Molnar wrote:
>
> > So the original intention of tsk_cpus_allowed() was to 'future-proof' the
> > field - but it's pretty ineffectual at that, because half of the code uses
> > ->cpus_allowed directly ...
> >
> > Also, t
On Sun, Feb 05, 2017 at 11:12:46AM -0500, Zi Yan wrote:
> From: Naoya Horiguchi
>
> This patch adds thp migration's core code, including conversions
> between a PMD entry and a swap entry, setting PMD migration entry,
> removing PMD migration entry, and waiting on PMD migration entries.
>
> This
On Sun, Feb 05, 2017 at 11:12:42AM -0500, Zi Yan wrote:
> From: Naoya Horiguchi
>
> pmd_present() checks _PAGE_PSE along with _PAGE_PRESENT to avoid
> false negative return when it races with thp spilt
> (during which _PAGE_PRESENT is temporary cleared.) I don't think that
> dropping _PAGE_PSE ch
On Sun, Feb 05, 2017 at 11:12:51AM -0500, Zi Yan wrote:
> From: Naoya Horiguchi
>
> This patch enables thp migration for move_pages(2).
>
> Signed-off-by: Naoya Horiguchi
> ---
> mm/migrate.c | 37 -
> 1 file changed, 28 insertions(+), 9 deletions(-)
>
> di
Hello Jacek,
On 08.02.2017 20:42, Jacek Anaszewski wrote:
> Hi Felix,
>
> On 02/08/2017 05:12 PM, Felix Brack wrote:
>> Hello Jacek,
>>
>> On 07.02.2017 21:45, Jacek Anaszewski wrote:
>>> Hi Felix,
>>>
>>> Thanks for the patch.
>>>
>>> On 02/07/2017 07:11 PM, Felix Brack wrote:
This patch ex
On Sun, Feb 05, 2017 at 11:12:47AM -0500, Zi Yan wrote:
> From: Naoya Horiguchi
>
> If one of callers of page migration starts to handle thp,
> memory management code start to see pmd migration entry, so we need
> to prepare for it before enabling. This patch changes various code
> point which ch
On Thu, Feb 09, 2017 at 02:04:32AM -0700, Alden Tondettar wrote:
> On Thu, Feb 09, 2017 at 07:47:25AM +0100, Greg Kroah-Hartman wrote:
> > On Wed, Feb 08, 2017 at 08:31:26PM -0700, Alden Tondettar wrote:
> > > In short, the situation is:
> > >
> > > A) No usable hardware RNG or arch_get_random() (
Hi
[1] Testing OS: SUSE 11SP3( kernel version 3.0.93)
[2]Problem description:
ServerA [bond] --- [bond] ServerB
Two servers are connected with bonding interfaces LACP is enabled.
Firstly, it works well.
Then, one port (for example, port B) in serverB failed, it can send
but
On Thu, Feb 02, 2017 at 05:58:26PM +0200, Mika Westerberg wrote:
> On Thu, Feb 02, 2017 at 04:42:43PM +0100, Johannes Stezenbach wrote:
> > On Thu, Feb 02, 2017 at 05:02:12PM +0200, Mika Westerberg wrote:
> > > Is the model Asus E200HA? Something like this (sorry the information is
> > > in Finnish
From: Kejian Yan
This patch fixes the device being used to DMA map skb->data.
Erroneous device assignment causes the crash when SMMU is enabled.
This happens during TX since buffer gets DMA mapped with device
correspondign to net_device and gets unmapped using the device
related to DSAF.
Signed-
Reduce the scope of cap_parsing_failed (making it static in
drivers/base/arch_topology.c) by slightly changing {arm,arm64} DT
parsing code.
For arm checking for !cap_parsing_failed before calling normalize_
cpu_capacity() is superfluous, as returning an error from parse_
cpu_capacity() (above) mea
Am Donnerstag, 9. Februar 2017, 02:04:32 CET schrieb Alden Tondettar:
Hi Alden,
> On Thu, Feb 09, 2017 at 07:47:25AM +0100, Greg Kroah-Hartman wrote:
> > On Wed, Feb 08, 2017 at 08:31:26PM -0700, Alden Tondettar wrote:
> > > In short, the situation is:
> > >
> > > A) No usable hardware RNG or ar
The sysfs cpu_capacity entry for each CPU has nothing to do with
PROC_FS, nor it's in /proc/sys path.
Remove such ifdef.
Cc: Will Deacon
Cc: Catalin Marinas
Reported-and-suggested-by: Sudeep Holla
Fixes: be8f185d8af4 ('arm64: add sysfs cpu_capacity attribute')
Signed-off-by: Juri Lelli
---
a
Create a new header file (include/linux/arch_topology.h) and put there
declarations of interfaces used by arm, arm64 and drivers code.
Signed-off-by: Juri Lelli
---
arch/arm/kernel/topology.c| 7 +--
arch/arm64/kernel/topology.c | 4 +---
drivers/base/arch_topology.c | 1 +
include/
Now that some functions that deal with arch topology information live
under drivers, there is a clash of naming that might create confusion.
Tidy things up by creating a drivers namespace for interfaces used by
arch code; achieve this by prepending a 'atd_' (arch topology driver)
prefix to driver
arm and arm64 share lot of code relative to parsing CPU capacity
information from DT, using that information for appropriate scaling and
exposing a sysfs interface for chaging such values at runtime.
Factorize such code in a common place (driver/base/arch_topology.c) in
preparation for further add
On 02/08/2017 10:14 PM, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Wed, 8 Feb 2017 15:51:58 +0100
>
> Add a jump target so that a bit of exception handling can be better reused
> at the end of this function.
>
> Signed-off-by: Markus Elfring
> ---
> drivers/infiniband/hw/cxgb4/dev
On Wed, Feb 8, 2017 at 9:54 PM, Dan Williams wrote:
> On Wed, Feb 8, 2017 at 12:57 AM, Anup Patel wrote:
>> On Tue, Feb 7, 2017 at 11:46 PM, Dan Williams
>> wrote:
>>> On Tue, Feb 7, 2017 at 1:02 AM, Anup Patel wrote:
On Tue, Feb 7, 2017 at 1:57 PM, Dan Williams
wrote:
> On Tue
If btrfs_bio_alloc fails in submit_extent_page, submit_extent_page returns
without clearing the writeback bit of the failed page.
__extent_writepage_io, that is a caller of submit_extent_page,
does not clear the remaining writeback bit anywhere.
As a result, this will cause the hang at filemap_fda
Am Mittwoch, 8. Februar 2017, 17:57:23 CET schrieb Linus Torvalds:
Hi Linus,
> Stephan, Herbert? The zeroes in /dev/hwrng output are obviously
> complete crap, so there's something badly wrong somewhere.
>
> The locking, for example, is completely buggered. There's even a
> comment about it, but
Hello everybody,
I ran into the following piece of code at
drivers/usb/dwc3/dwc3-omap.c:218 (linux-next)
218static void dwc3_omap_set_mailbox(struct dwc3_omap *omap,
219enum omap_dwc3_vbus_id_status status)
220{
221int ret;
222u32 val;
223
224switch (st
This patch adds i2c controller driver for ZTE's zx2967 family.
Signed-off-by: Baoyou Xie
Reviewed-by: Shawn Guo
---
drivers/i2c/busses/Kconfig | 9 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-zx2967.c | 676
3 files changed,
On 02/08/2017 10:54 PM, Andrew Morton wrote:
> On Wed, 8 Feb 2017 10:12:13 +0100 Vlastimil Babka wrote:
>
>> Thanks for the fix.
>>
>> I was going to implement Christoph's suggestion and export the whole
>> structure
>> in mm/slab.h, but gcc was complaining that I'm redefining it, until I
>> c
On Thu, 9 Feb 2017, Ingo Molnar wrote:
> And -rt would do something like this in migration_disable()/enable():
>
> t->cpus_ptr = &cpumask_of(task_cpu(p));
> t->nr_cpus = 1;
>
> ...
>
> t->cpus_ptr = &t->cpus_mask;
> t->nr_cpus = cpumask_weight(t->cpus_mask);
>
> I
On Thu, 2017-02-09 at 09:03 +, Marc Zyngier wrote:
> On 06/02/17 12:15, Mars Cheng wrote:
> > Originally driver only supports one base. However, MT6797 has
> > more than one bases to configure interrupt polarity. To support
> > possible design change, here comes a solution to use arbitrary
> >
> -Original Message-
> From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org]
> On Behalf Of Salil Mehta
> Sent: Thursday, February 09, 2017 5:24 PM
> To: da...@davemloft.net
> Cc: salil.me...@huawei.com; yisen.zhu...@huawei.com;
> mehta.salil@gmail.com; net...@vger.
On 02/08/2017 07:31 PM, Anshuman Khandual wrote:
> There are certain devices like specialized accelerator, GPU cards, network
> cards, FPGA cards etc which might contain onboard memory which is coherent
> along with the existing system RAM while being accessed either from the CPU
> or from the devi
Hello,
linux mkiss driver could cause a panic.
This patch fixes this issue:
Signed-off-by: Thomas Osterried
mkiss kernel panic fix: Correct device variables guarantees proper skb room.
--- mkiss.c.orig2015-11-18 11:08:46.0 +0100
+++ mkiss.c 2016-02-06 18:04:05.0 +
This patch adds dt-binding documentation for zx2967 family
i2c controller.
Signed-off-by: Baoyou Xie
Acked-by: Rob Herring
---
.../devicetree/bindings/i2c/i2c-zx2967.txt | 24 ++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i
The sysfs cpu_capacity entry for each CPU has nothing to do with
PROC_FS, nor it's in /proc/sys path.
Remove such ifdef.
Cc: Russell King
Reported-and-suggested-by: Sudeep Holla
Fixes: 7e5930aaef5d ('ARM: 8622/3: add sysfs cpu_capacity attribute')
Signed-off-by: Juri Lelli
---
arch/arm/kernel
/sys/devices/system/cpu/cpu#/cpu_capacity describe information about
CPUs heterogeneity (ref. to Documentation/devicetree/bindings/arm/
cpu-capacity.txt).
Add such description.
Signed-off-by: Juri Lelli
---
Documentation/ABI/testing/sysfs-devices-system-cpu | 7 +++
1 file changed, 7 insert
Hi,
arm and arm64 topology.c share a lot of code related to parsing of capacity
information. This is v2 of a solution [1] (based on Will's, Catalin's and
Mark's off-line suggestions) to move such common code in a single place:
drivers/base/arch_topology.c (by creating such file and conditionally c
Add the zx2967 i2c controller driver as maintained by ARM ZTE
architecture maintainers, as they're parts of the core IP.
Signed-off-by: Baoyou Xie
---
MAINTAINERS | 2 ++
1 file changed, 2 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index e63063b..313fab5 100644
--- a/MAINTAINERS
+++ b
Reference to cpu capacity binding has a wrong number. Fix it.
Reported-by: Lorenzo Pieralisi
Signed-off-by: Juri Lelli
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/arm/cpus.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindi
parse_cpu_capacity() has to return 0 on failure, but it currently returns
1 instead if raw_capacity kcalloc failed.
Fix it by removing the negation of the return value.
Cc: Russell King
Reported-by: Morten Rasmussen
Fixes: 06073ee26775 ('ARM: 8621/3: parse cpu capacity-dmips-mhz from DT')
Signe
On 09/02/17 09:31, Mars Cheng wrote:
> On Thu, 2017-02-09 at 09:03 +, Marc Zyngier wrote:
>> On 06/02/17 12:15, Mars Cheng wrote:
>>> Originally driver only supports one base. However, MT6797 has
>>> more than one bases to configure interrupt polarity. To support
>>> possible design change, her
On Wed, 2017-02-08 at 15:23 -0800, Steve Longerbeam wrote:
[...]
> >> +
> >> +static int imxcsi2_get_fmt(struct v4l2_subdev *sd,
> >> + struct v4l2_subdev_pad_config *cfg,
> >> + struct v4l2_subdev_format *sdformat)
> >> +{
> >> + struct imxcsi2_dev *csi2 =
On Thu, Feb 09, 2017 at 10:24:26AM +0100, Johannes Stezenbach wrote:
> On Thu, Feb 02, 2017 at 05:58:26PM +0200, Mika Westerberg wrote:
> > On Thu, Feb 02, 2017 at 04:42:43PM +0100, Johannes Stezenbach wrote:
> > > On Thu, Feb 02, 2017 at 05:02:12PM +0200, Mika Westerberg wrote:
> > > > Is the mode
> -Original Message-
> From: YUAN Linyu [mailto:linyu.y...@alcatel-sbell.com.cn]
> Sent: Thursday, February 09, 2017 9:36 AM
> To: Salil Mehta; da...@davemloft.net
> Cc: Zhuangyuzeng (Yisen); mehta.salil@gmail.com;
> net...@vger.kernel.org; linux-kernel@vger.kernel.org; Linuxarm;
> Yank
A gentle ping.
Thanks.
2016-11-15 21:18 GMT+08:00 Ganesh Mahendran :
> Hi, Greg
>
> 2016-11-15 18:18 GMT+08:00 Greg KH :
>> On Tue, Nov 15, 2016 at 05:55:39PM +0800, Ganesh Mahendran wrote:
>>> VM_IOREMAP is used to access hardware through a mechanism called
>>> I/O mapped memory. Android binder
Hi Vinod,
On 2017-02-09 05:11, Vinod Koul wrote:
On Thu, Jan 26, 2017 at 03:43:05PM +0100, Marek Szyprowski wrote:
On 2017-01-25 14:12, Lars-Peter Clausen wrote:
On 01/25/2017 11:28 AM, Marek Szyprowski wrote:
Add pointer to slave device to of_dma_xlate to let DMA engine driver
to know which
On Thu, 2017-02-09 at 09:43 +, Marc Zyngier wrote:
> On 09/02/17 09:31, Mars Cheng wrote:
> > On Thu, 2017-02-09 at 09:03 +, Marc Zyngier wrote:
> >> On 06/02/17 12:15, Mars Cheng wrote:
> >>> Originally driver only supports one base. However, MT6797 has
> >>> more than one bases to configu
Hi Chris, Dave,
Recently, I started seeing ca. 2 minute delays during boot-up on Renesas
R-Car Gen2 boards.
It turned out the DRM range manager selftests started taking quite some time.
With debug output, I get:
[2.310472] drm_mm: Testing DRM range manger (struct drm_mm), with
random_seed=0x
Here, dss_init_ports is not handling return error form
dpi_init_port and sdi_init_port. Now dss_init_ports is returning
always 0. And it's making below code as a dead code.
static int dss_bind(struct device *dev)
{
.
.
r = dss_init_ports(pdev); //dss_init_ports will return always 0
if (r)/
On Tue, Feb 07, 2017 at 01:10:16PM -0800, Laura Abbott wrote:
> The set_memory_* APIs came out of a desire to have a better way to
> change memory attributes. Many of these attributes were linked to cache
> functionality so the prototypes were put in cacheflush.h. These days,
> the APIs have grown
Hello everybody,
I ran into the following piece of code at
drivers/usb/musb/musb_core.c:1854 (linux-next)
1854/*
1855 * Check the musb devctl session bit to determine if we want to
1856 * allow PM runtime for the device. In general, we want to keep things
1857 * active when the session bit is
Hi Ramiro,
On Wed, Feb 08, 2017 at 09:56:12AM +, Ramiro Oliveira wrote:
> Hi Sakari
>
> On 2/7/2017 5:31 PM, Sakari Ailus wrote:
> > Hi Ramiro,
> >
> > On Mon, Feb 06, 2017 at 11:38:28AM +, Ramiro Oliveira wrote:
> > ...
> +ret = ov5647_write_array(sd, ov5647_640x480,
>
- Original Message -
> Hello,
>
> I've got the following report while running syzkaller fuzzer on mmotm
> (git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git)
> remotes/mmotm/auto-latest ee4ba7533626ba7bf2f8b992266467ac9fdc045e:
>
[...]
>
> other info that might help us debu
Hi,
Yes, We will have to handle cleanup of partially initialized ports.
As per your suggestion, I have done the changes.
Thanks
-Arvind
On Wednesday 08 February 2017 07:51 PM, Bartlomiej Zolnierkiewicz wrote:
On Wednesday, February 08, 2017 11:25:47 AM Bartlomiej Zolnierkiewicz wrote:
Hi,
On
On Thu, Feb 09, 2017 at 04:25:46PM +0800, Mars Cheng wrote:
> since nr_cpu_ids and cpu are both int, remove the casting
Please as to learn C before playing. Consider negative numbers.
Hi Sakari
On 2/9/2017 10:02 AM, Sakari Ailus wrote:
> Hi Ramiro,
>
> On Wed, Feb 08, 2017 at 09:56:12AM +, Ramiro Oliveira wrote:
>> Hi Sakari
>>
>> On 2/7/2017 5:31 PM, Sakari Ailus wrote:
>>> Hi Ramiro,
>>>
>>> On Mon, Feb 06, 2017 at 11:38:28AM +, Ramiro Oliveira wrote:
>>> ...
>>
>
> On Wed, 2017-02-08 at 09:43 +0100, Uladzislau Rezki wrote:
> > From: Uladzislau 2 Rezki
> >
> > A load balancer calculates imbalance factor for particular shed
> ^sched
Will fix that.
> > domain and tries to steal up the prescribed
-ci/linux/commits/Hoeun-Ryu/fork-free-vmapped-stacks-in-cache-when-cpus-are-offline/20170209-124143
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
include/linux/compiler.h
On Thu, Feb 09, 2017 at 05:54:03PM +0800, Ganesh Mahendran wrote:
> A gentle ping.
I don't see a patch here that can be accepted, what are you asking for
a response from?
confused,
greg k-h
Apply for a loan at 3% reply to this Email for more Info
> -Original Message-
> From: Salil Mehta
> Sent: Thursday, February 09, 2017 9:48 AM
> To: 'YUAN Linyu'; da...@davemloft.net
> Cc: Zhuangyuzeng (Yisen); mehta.salil@gmail.com;
> net...@vger.kernel.org; linux-kernel@vger.kernel.org; Linuxarm;
> Yankejian (Hackim Yim)
> Subject: RE: [PATC
Hi,
> From: Kejian Yan
>
> This patch fixes the device being used to DMA map skb->data.
> Erroneous device assignment causes the crash when SMMU is enabled.
> This happens during TX since buffer gets DMA mapped with device
> correspondign to net_device and gets unmapped using the device
> relate
On Wed 2017-02-08 10:46:36, Josh Poimboeuf wrote:
> On Wed, Feb 08, 2017 at 04:47:50PM +0100, Petr Mladek wrote:
> > > Notice in this case that klp_target_state is KLP_PATCHED. Which means
> > > that klp_complete_transition() would not call synchronize_rcu() at the
> > > right time, nor would it c
On Wed, Feb 08, 2017 at 01:20:26PM -0800, Kees Cook wrote:
> Ooooh, that is intense. And the trampolines (EX_REG_HANDLERs) are all
> just there to catch whatever register gcc decides to stuff the value
> into? *cover face* Sure, okay. :)
Right, they shouldn't be big functions, but barring whole p
2017-01-27 8:29 GMT+01:00 Richard Genoud :
> On 25/01/2017 15:17, Krzysztof Kozlowski wrote:
>> On Wed, Jan 25, 2017 at 3:48 PM, Marek Szyprowski
>> wrote:
>>> Hi Krzysztof,
>>>
>>> On 2017-01-25 08:55, Krzysztof Kozlowski wrote:
On Wed, Jan 25, 2017 at 7:51 AM, Anand Moon wrote:
>
Fixed missing conversion to le32, detected by sparse
(invalid assignment from int to __le32)
Signed-off-by: Carlos Palminha
---
v1->v2:
missed sob line (too late in the night...)
drivers/staging/rtl8712/rtl8712_xmit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s
The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be very pleased if
someone may test this patch.
Signed-off-by: Philippe Reynes
---
drivers/net/ethernet/micrel/ks8851_mll.c | 14 --
1 files
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