If the bootloader uses the long descriptor format and jumps to
kernel decompressor code, TTBCR may not be in a right state.
Before enabling the MMU, it is required to clear the TTBCR.PD0
field to use TTBR0 for translation table walks.
The 'commit dbece45894d3a ("ARM: 7501/1: decompressor:
reset tt
On Mon, Sep 12, 2016 at 08:46:39AM +0200, Valentin Rothberg wrote:
> Hi Chris,
>
> your commit e68a139f6bf3 ("drm/i915: Add a sw fence for collecting up
> dma fences") has shown up in today's linux-next (i.e., 20160912)
> adding the following the lines (184++):
>
> + if (!IS_ENABLED(CONFIG_
On Sun, Sep 11, 2016 at 11:05:06AM +0300, Mika Westerberg wrote:
> On Fri, Sep 09, 2016 at 11:58:32AM +0300, Mika Westerberg wrote:
> > On Fri, Sep 09, 2016 at 04:23:58PM +0800, Phidias Chiang wrote:
> >
> > Only other place where we touch INTMASK register is
> > chv_gpio_irq_mask_unmask(). Can yo
Hi Scott,
Thanks for your review :)
See my comment inline.
> -Original Message-
> From: Scott Wood [mailto:o...@buserror.net]
> Sent: Friday, September 09, 2016 11:47 AM
> To: Y.B. Lu; linux-...@vger.kernel.org; ulf.hans...@linaro.org; Arnd
> Bergmann
> Cc: linuxppc-...@lists.ozlabs.org;
On Sun, 2016-09-11 at 15:04 +0200, Christoph Hellwig wrote:
> Logfs was introduced to the kernel in 2009, and hasn't seen any non
> drive-by changes since 2012, while having lots of unsolved issues
> including the complete lack of error handling, with more and more
> issues popping up without any f
Hi Chris,
your commit e68a139f6bf3 ("drm/i915: Add a sw fence for collecting up
dma fences") has shown up in today's linux-next (i.e., 20160912)
adding the following the lines (184++):
+ if (!IS_ENABLED(CONFIG_I915_SW_FENCE_CHECK_DAG))
+ return false;
The Kconfig symbol isn't
Due to commit 500462a9de65 ("timers: Switch to a non-cascading wheel"),
the slack of timer increases when the timeout increases:
So for HZ=250 we end up with the following granularity levels:
Level Offset Granularity Range
0 0 4 ms 0 ms -
On 11-09-16, 15:06, Julia Lawall wrote:
> For structure types defined in the same file or local header files, find
> top-level static structure declarations that have the following
> properties:
> 1. Never reassigned.
> 2. Address never taken
> 3. Not passed to a top-level macro call
> 4. No pointe
If a cpufreq driver is registered very early in the boot stage (e.g.
registered from postcore_initcall()), then cpufreq core may generate
kernel warnings for it.
In this case, the CPUs are brought online, then the cpufreq driver is
registered, and then the CPU topology devices are registered. Howe
On 09/12/2016 11:44 AM, Rudoff, Andy wrote:
Whether msync/fsync can make data persistent depends on ADR feature on
memory controller, if it exists everything works well, otherwise, we need
to have another interface that is why 'Flush hint table' in ACPI comes
in. 'Flush hint table' is particula
On 09/12/2016 07:10 AM, Stephen Rothwell wrote:
Hi all,
After merging the dax-misc tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/media/platform/soc_camera/built-in.o:(.opd+0x678): multiple definition
of `soc_mbus_config_compatible'
drivers/media/platform/soc_c
On Mon, Sep 12, 2016 at 3:31 AM, Dan Williams wrote:
> As evidenced by this bug report [1], userspace libraries are interested
> in whether a mapping is DAX mapped, i.e. no intervening page cache.
> Rather than using the ambiguous VM_MIXEDMAP flag in smaps, provide an
> explicit "is dax" indicatio
When --hierarchy option is used, each entry has its own hpp_list to show
the result. But it missed to update width of each column.
Signed-off-by: Namhyung Kim
---
tools/perf/ui/stdio/hist.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdi
The hists__link_hierarchy() is to support hierarchy report with event
group. When it matches leader event and other members (with the
hists__match_hierarchy), it also needs to link unmatched member entries
with a dummy leader event so that it can show up in the output.
Signed-off-by: Namhyung Kim
Milian reported that the event group on TUI shows duplicated overhead.
This was due to a bug on calculating hpp->buf position. The
hpp_advance() was called from __hpp__slsmg_color_printf() on TUI but
it's already called from the hpp__call_print_fn macro in __hpp__fmt().
The end result is that the
Now all missing pieces are implemented, let's enable it. An example
output below:
$ perf report --hierarchy --stdio
...
# Overhead Command / Shared Object / Symbol
# .. ..
#
25.74% 27.18%sh
19.96
The hroot_in and hroot_out are root of hiearchy tree of hist entry. But
as hist entry is initialized by copying existing template entry, it
sometimes has non-empty tree and copied it incorrectly. This is a
problem especially when event group is used since it creates dummy
entries from already-pro
Hello,
This patchset implements hierarchy mode with event group. It was
disabled due to complexity when I wrote the hierarchy code, but
there's no fundamental reason to do it.
It's also available on 'perf/hierarchy-group-v1' branch in my tree:
git://git.kernel.org/pub/scm/linux/kernel/git/nam
When --hierarchy option is used, each entry has its own hpp_list to show
the result. But it missed to update width of each column.
Signed-off-by: Namhyung Kim
---
tools/perf/ui/browsers/hists.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf
The hists__match_hierarchy() is to find matching hist entries in a
group. It needs to search all matching children in the hierarchy.
Signed-off-by: Namhyung Kim
---
tools/perf/util/hist.c | 51 ++
1 file changed, 51 insertions(+)
diff --git a/too
On Sun, 11 Sep 2016 15:05:43 +0200,
Julia Lawall wrote:
>
> For structure types defined in the same file or local header files, find
> top-level static structure declarations that have the following
> properties:
> 1. Never reassigned.
> 2. Address never taken
> 3. Not passed to a top-level macro
On Mon, Sep 12, 2016 at 06:29:58AM +, vad...@mellanox.com wrote:
> From: Vadim Pasternak
>
> Enable system support for the Mellanox Technologies platform, which
> provides support for the next Mellanox basic systems: "msx6710",
> "msx6720", "msb7700", "msn2700", "msx1410", "msn2410", "msb7800
Dear Ankur,
I would suggest you register to linux...@kvack.org and explain your issues in
details.
There are other experts here, who can guide you.
Few comments are inline below.
> From: Ankur Tank [mailto:ankur.t...@lnttechservices.com]
> Sent: Saturday, September 10, 2016 5:26 PM
> To: pint..
On Sun, Sep 11, 2016 at 10:34:27PM -0700, Guenter Roeck wrote:
> > +static int mlxplat_lpc_config(struct mlxplat_priv *priv)
> > +{
> > + struct pci_dev *pdev = NULL;
> > + u16 dev_id;
> > + int err;
> > +
> > + pdev = pci_get_bus_and_slot(MLXPLAT_CPLD_LPC_CTRL_IFC_BUS_ID,
> > +
On 09/09/2016 11:40 PM, Dan Williams wrote:
On Fri, Sep 9, 2016 at 1:55 AM, Xiao Guangrong
wrote:
[..]
Whether a persistent memory mapping requires an msync/fsync is a
filesystem specific question. This mincore proposal is separate from
that. Consider device-DAX for volatile memory or minc
If 'inet_diag_lock_handler()' returns an error, we should not call
'inet_diag_unlock_handler()' on it.
'handler' is not a valid mutexc in this case.
This has been spotted with the folowing coccinelle script:
@@
expression x;
identifier f;
@@
* if (IS_ERR(x))
{
Hi Guenter
> -Original Message-
> From: Guenter Roeck [mailto:gro...@google.com]
> Sent: Saturday, September 10, 2016 10:23 AM
> To: Jun Li
> Cc: Guenter Roeck ; Felipe Balbi
> ; Chandra Sekhar Anagani
> ; Bruce Ashfield
> ; Bin Gao ; Pranav Tipnis
> ; Heikki Krogerus
> ; linux-kernel@vge
Hi,
Current implementation of acpi_apd.c makes AMD I2C,GPIO and UART from acpi
devices to platform devices. This is done as part of boot sequence. For some
reason i would like to make it kernel module. The current implementation calls
acpi_apd_create_device as part of attach callback. Now this
Hi all,
Changes since 20160909:
The arm64 tree gained a conflict against Linus' tree.
The btrfs-kdave tree lost its build failure.
The v4l-dvb tree gained a build failure for which I reverted a commit.
The net-next tree gained a conflict against the net tree.
The kbuild tree still had its bui
On 09/11/2016 11:29 PM, vad...@mellanox.com wrote:
From: Vadim Pasternak
Enable system support for the Mellanox Technologies platform, which
provides support for the next Mellanox basic systems: "msx6710",
"msx6720", "msb7700", "msn2700", "msx1410", "msn2410", "msb7800",
"msn2740", "msn2100" an
On 09/09/2016 01:54 AM, Dave Hansen wrote:
> On 09/07/2016 07:46 PM, Anshuman Khandual wrote:
>> > after memory or node hot[un]plug is desirable. This change adds one
>> > new sysfs interface (/sys/devices/system/memory/system_zone_details)
>> > which will fetch and dump this information.
> Doesn't
On Thu, Sep 08, 2016 at 04:56:36PM -0600, Ross Zwisler wrote:
> I think this goes back to our previous discussion about support for the PMEM
> programming model. Really I think what NVML needs isn't a way to tell if it
> is getting a DAX mapping, but whether it is getting a DAX mapping on a
> file
> -Original Message-
> From: H. Peter Anvin [mailto:h...@zytor.com]
> Sent: Monday, September 12, 2016 7:42 AM
> To: Vadim Pasternak ; t...@linutronix.de
> Cc: mi...@redhat.com; da...@davemloft.net; ge...@linux-m68k.org;
> a...@linux-foundation.org; gre...@linuxfoundation.org;
> kv...@cod
On 09/09/2016 07:06 PM, Michal Hocko wrote:
> On Thu 08-09-16 08:16:58, Anshuman Khandual wrote:
>> > Each individual node in the system has a ZONELIST_FALLBACK zonelist
>> > and a ZONELIST_NOFALLBACK zonelist. These zonelists decide fallback
>> > order of zones during memory allocations. Sometimes
Hello,
I was wondering about the call to schedule in function qla4_82xx_crb_win_lock
for driver
drivers/scsi/qla4xxx/ql4_nx.c. It is called in 2 functions [qla4_82xx_rd_32 and
qla4_82xx_wr_32] while holding a write_lock_irqsave. Normally we avoid using
sleeping
functions while holding a lock.
I
On Mon, Sep 12, 2016 at 11:53:19AM +1000, Dave Chinner wrote:
> Wasn't the lib/btree.c implementation introduced with and only used
> by logfs? Should that go as well?
The qla2xxx SCSI target driver also uses the btree library.
Hi all,
After merging the dax-misc tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/media/platform/soc_camera/built-in.o:(.opd+0x678): multiple definition
of `soc_mbus_config_compatible'
drivers/media/platform/soc_camera/soc_mediabus.o:(.opd+0x78): first defined he
On Sun, Sep 11, 2016 at 11:52:35AM -0600, Jason Gunthorpe wrote:
> On Sun, Sep 11, 2016 at 07:24:45PM +0200, Christoph Hellwig wrote:
> > > > > I've posted some initial work toward a) a while ago, and once we
> > >
> > > Did it get merged? Do you have a pointer?
> >
> > http://www.spinics.net/lists
On Sun, Sep 11, 2016 at 03:05:49PM +0200, Julia Lawall wrote:
> For structure types defined in the same file or local header files, find
> top-level static structure declarations that have the following
> properties:
> 1. Never reassigned.
> 2. Address never taken
> 3. Not passed to a top-level mac
On Fri, Sep 09, 2016 at 08:15:37AM +0100, Colin King wrote:
> From: Colin Ian King
>
> The userspace memory region 'mr' is allocated with kzalloc in
> __rvt_alloc_mr however it is incorrectly being freed with vfree in
> __rvt_free_mr. Fix this by using kfree to free it.
>
> Signed-off-by: Colin I
Borislav Petkov writes:
> On Sat, Sep 10, 2016 at 07:57:08PM +1000, Michael Ellerman wrote:
>> We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it
>> from powerpc-only drivers.
>>
>> Signed-off-by: Michael Ellerman
>> ---
>> drivers/edac/mpc85xx_edac.c | 6 +++---
>> drive
On September 11, 2016 11:29:58 PM PDT, vad...@mellanox.com wrote:
>From: Vadim Pasternak
>
>Enable system support for the Mellanox Technologies platform, which
>provides support for the next Mellanox basic systems: "msx6710",
>"msx6720", "msb7700", "msn2700", "msx1410", "msn2410", "msb7800",
>"msn
From: Vadim Pasternak
Enable system support for the Mellanox Technologies platform, which
provides support for the next Mellanox basic systems: "msx6710",
"msx6720", "msb7700", "msn2700", "msx1410", "msn2410", "msb7800",
"msn2740", "msn2100" and also various number of derivative systems from
the
On Sat, Sep 10, 2016 at 12:36:57AM +, Yu, Fenghua wrote:
> > > Hmm, I don't know how applications are going to use the interface.
> > > Nobody knows it right now. But we do have some candicate workloads
> > > which want to configure the cache partition at runtime, so it's not
> > > just a boot
A discrepancy between cpu_online_mask and cpuset's effective_cpus
mask is inevitable during hotplug since cpuset defers updating of
effective_cpus mask using a workqueue, during which time nothing
prevents the system from more hotplug operations. For that reason
guarantee_online_cpus() walks up th
On Sun, Sep 11, 2016 at 03:19:00PM +0300, Jarkko Sakkinen wrote:
> tpm_write() does not check whether the buffer has at least enough space
> for the header before passing it to tpm_transmit() so an overflow can
> happen.
Eh?
tpm_write uses a hard wired buffer size of TPM_BUFSIZE when working
with
On Mon, Sep 12, 2016 at 10:48:31AM +0800, Zefan Li wrote:
> Cc: Tejun
>
> On 2016/9/9 8:41, Joonwoo Park wrote:
> > Discrepancy between cpu_online_mask and cpuset's effective CPU masks on
> > cpuset hierarchy is inevitable since cpuset defers updating of
> > effective CPU masks with workqueue whil
Hi Paul,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 9395452b4aab7bc2475ef8935b4a4fb99d778d70
commit: c1a0e9bc885d46e519fd87d35af6a7937abfb986 MIPS: Allow compact branch
policy to be changed
date: 11 months ag
>Whether msync/fsync can make data persistent depends on ADR feature on
>memory controller, if it exists everything works well, otherwise, we need
>to have another interface that is why 'Flush hint table' in ACPI comes
>in. 'Flush hint table' is particularly useful for nvdimm virtualization if
>we
On Sun, 11 Sep 2016 10:31:35 -0700
Dan Williams wrote:
> As evidenced by this bug report [1], userspace libraries are interested
> in whether a mapping is DAX mapped, i.e. no intervening page cache.
> Rather than using the ambiguous VM_MIXEDMAP flag in smaps, provide an
> explicit "is dax" indica
Recently, Redhat reported that nvml test suite failed on QEMU/KVM,
more detailed info please refer to:
https://bugzilla.redhat.com/show_bug.cgi?id=1365721
Actually, this bug is not only for NVDIMM/DAX but also for any other file
systems. This simple test case abstracted from nvml can easily rep
On Tue, Jul 26, 2016 at 04:06:01PM +0800, wei.guo.si...@gmail.com wrote:
> From: Simon Guo
>
> Normally, when MSR[VSX/VR/SPE] bits = 1, the used_vsr/used_vr/used_spe
> bit have already been set. However signal frame locates at user space
> and it is controlled by user application. It is up to ker
Things calmed down, and look very normal. About two thirds driver
updates, with half of the remainder being misc architecture updates,
and the rest being random stuff (some fs/crypto fixes etc).
Of course, just minutes after I pushed it out, David sent me the
networking pull request, so there's pe
Hi, Bibby:
Sorry for the late reply.
On Wed, 2016-08-17 at 14:58 +0800, Bibby Hsieh wrote:
> From: Junzhi Zhao
>
> Pixel clock should be 297MHz when resolution is 4K.
>
>From the code you modified, I think title should be: "Enlarge pll_rate
range from (, ) to (, )"
In description, you can ex
> -Original Message-
> From: Guenter Roeck [mailto:gro...@google.com]
> Sent: Monday, September 12, 2016 10:24 AM
> To: Jun Li
> Cc: Guenter Roeck ; Felipe Balbi
> ; Chandra Sekhar Anagani
> ; Bruce Ashfield
> ; Bin Gao ; Pranav Tipnis
> ; Heikki Krogerus
> ; linux-kernel@vger.kernel.org
Mostly small sets of driver fixes scattered all over the place.
1) Mediatek driver fixes from Sean Wang. Forward port not written
correctly during TX map, missed handling of EPROBE_DEFER, and
mistaken use of put_page() instead of skb_free_frag().
2) Fix socket double-free in KCM code, fro
On Sun, Sep 11, 2016 at 4:14 PM, One Thousand Gnomes
wrote:
> On Fri, 9 Sep 2016 17:37:01 -0500
> Rob Herring wrote:
>
>> This patch series removes or prepares to remove some of the dependencies
>> on tty_struct within tty_port drivers. This will allow using tty_ports
>> directly for so called U
Hi all,
Today's linux-next merge of the tip tree got a conflict in:
include/linux/jump_label.h
between commit:
ef0da55a84a3 ("jump_labels: Allow array initialisers")
from the arm64 tree and commit:
b8fb03785d4d ("locking/static_keys: Provide DECLARE and well as DEFINE
macros")
from th
On Mon, 12 Sep 2016 11:32:24 +1000
Stephen Rothwell wrote:
> Hi Michal,
>
> Today's linux-next merge of the kbuild tree got a conflict in:
>
> arch/Kconfig
>
> between commit:
>
> 0f60a8efe400 ("mm: Implement stack frame object validation")
>
> from Linus' tree and commits:
>
> a5967d
According to the vt-d spec, the size of pasid (state) entry is 8B
which equals 3 in power of 2, the number of pasid (state) entries
is (ecap_pss + 1) in power of 2.
Thus the right size of pasid (state) table in power of 2 should be
ecap_pss(iommu->ecap) plus "1+3=4" other than 7.
Signed-off-by: X
Cc: Tejun
On 2016/9/9 8:41, Joonwoo Park wrote:
> Discrepancy between cpu_online_mask and cpuset's effective CPU masks on
> cpuset hierarchy is inevitable since cpuset defers updating of
> effective CPU masks with workqueue while nothing prevents system from
> doing CPU hotplug. For that reason g
Julia, I went over the networking driver patches in this series and
I have to say that I'd rather see these changes be more durable
and self-checking.
By this I mean that I want you to also make the driver private pointer
that holds these structures be const too.
Then if there are really any ass
On Thu, Sep 08, 2016 at 03:05:15PM +0200, Oliver Neukum wrote:
>
> your stack trace is broken. Did you fail to install the System.map file?
>
> Regards
> Oliver
A laptop, more broken than the rest, does not output anything after
inserting. Later on it crashes. No system.map f
Hi Guenter,
On 2016년 09월 12일 11:29, Guenter Roeck wrote:
> On Sun, Sep 11, 2016 at 7:23 PM, Chanwoo Choi wrote:
>> Hi Chris,
>>
>> On 2016년 09월 12일 10:03, Chanwoo Choi wrote:
>>> Hi Chris,
>>>
>>> On 2016년 09월 10일 09:33, Chris Zhong wrote:
EXTCON_PROP_DISP_HPD is need by display port, if the
On Thu, 2016-09-08 at 09:07 +0100, Lee Jones wrote:
> Signed-off-by: Lee Jones
Reviewed-by: Andrew Jeffery
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index a306795..022da8c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -7945,
On Wed, 7 Sep 2016 14:51:47 +0100
Will Deacon wrote:
> On Wed, Sep 07, 2016 at 03:23:54PM +0200, Peter Zijlstra wrote:
> > On Wed, Sep 07, 2016 at 10:17:26PM +1000, Nicholas Piggin wrote:
> > > It seems okay, but why not make it a special sched-only function name
> > > to prevent it being used
On Sun, Sep 11, 2016 at 7:23 PM, Chanwoo Choi wrote:
> Hi Chris,
>
> On 2016년 09월 12일 10:03, Chanwoo Choi wrote:
>> Hi Chris,
>>
>> On 2016년 09월 10일 09:33, Chris Zhong wrote:
>>> EXTCON_PROP_DISP_HPD is need by display port, if the system has no hpd
>>> interrupt, this property can be used.
>>
>>
On Wed, 7 Sep 2016 15:23:54 +0200
Peter Zijlstra wrote:
> On Wed, Sep 07, 2016 at 10:17:26PM +1000, Nicholas Piggin wrote:
> > > /*
> > > + * This barrier must provide two things:
> > > + *
> > > + * - it must guarantee a STORE before the spin_lock() is ordered
> > > against a
> > > + * L
On Sun, Sep 11, 2016 at 7:16 PM, Jun Li wrote:
> Hi Guenter
>
>> -Original Message-
>> From: Guenter Roeck [mailto:gro...@google.com]
>> Sent: Saturday, September 10, 2016 10:23 AM
>> To: Jun Li
>> Cc: Guenter Roeck ; Felipe Balbi
>> ; Chandra Sekhar Anagani
>> ; Bruce Ashfield
>> ; Bin G
Hi Chris,
On 2016년 09월 12일 10:03, Chanwoo Choi wrote:
> Hi Chris,
>
> On 2016년 09월 10일 09:33, Chris Zhong wrote:
>> EXTCON_PROP_DISP_HPD is need by display port, if the system has no hpd
>> interrupt, this property can be used.
>
> What is meaning of HPD? So, you need to add the
> description an
Hi Ard,
Thanks for the prompt reply. With the patch, there is no panic anymore. But it
seems that the encryption/decryption is not successful anyway.
As Herbert points out, "If the page allocation fails in blkcipher_walk_next
it'll simply switch over to processing it block by block". So does th
Hi Stephen
Thanks for your review. Response inlined.
On Thu, 2016-09-08 at 12:50 -0700, Stephen Boyd wrote:
> On 09/08/2016 03:49 AM, Mars Cheng wrote:
> > Add MT6797 clock support, include topckgen, apmixedsys,
> > infracfg and subsystem clocks.
> >
> > Signed-off-by: Mars Cheng
> > ---
> > ar
Hi Stephen,
Looks good to me.
But, there are something that need to be modified.
- add the author information
- add the description of driver
- use the extcon_set_state() instead of extcon_set_cable_state_()
I modified this patch and applied it because I should send
the pull request within this w
On Sun, 2016-09-11 at 09:36 +0100, Colin King wrote:
> From: Colin Ian King
>
> Macro regmap_update_bits can return a -ve on an error value so ret
> needs to be an integer rather than a bool type.
>
> Fixes warning found by static analysis with cppcheck:
> [drivers/pinctrl/aspeed/pinctrl-aspeed.
On Sun, Sep 11, 2016 at 03:04:22PM +0200, Christoph Hellwig wrote:
> Logfs was introduced to the kernel in 2009, and hasn't seen any non
> drive-by changes since 2012, while having lots of unsolved issues
> including the complete lack of error handling, with more and more
> issues popping up withou
On Mon, 2016-09-12 at 10:52 +0930, Joel Stanley wrote:
> On Fri, Sep 9, 2016 at 6:56 PM, Arnd Bergmann wrote:
> >
> > The newly added aspeed driver tries to check for a negative return
> > value from a pinctrl function, but stores the intermediate value in
> > a 'bool' variable, which cannot work
On 09/10/2016 01:48 AM, Masami Hiramatsu wrote:
On Fri, 9 Sep 2016 15:26:09 -0400
David Long wrote:
From: "David A. Long"
Kprobes searches backwards a finite number of instructions to determine if
there is an attempt to probe a load/store exclusive sequence. It stops when
it hits the maximu
On Thu, 2016-09-08 at 15:32 +0100, Marc Zyngier wrote:
> On 08/09/16 15:08, Mars Cheng wrote:
> > Hi Marc
> >
> > Thanks for your review. the response inlined.
> >
> > On Thu, 2016-09-08 at 13:37 +0100, Marc Zyngier wrote:
> >> On 08/09/16 11:49, Mars Cheng wrote:
> >>> This adds DT binding docum
From: yuanjian
Add PWM driver for the PWM controller found on HiSilicon BVT SOCs, like
Hi3519V100, Hi3516CV300, etc.
The PWM controller is primarily in charge of controlling P-Iris lens.
Reviewed-by: Jiancheng Xue
Signed-off-by: Jian Yuan
---
Change Log:
v3:
Add PWM compatible string for Hi35
On Thu, Sep 8, 2016 at 11:28 PM, Daniel Lezcano
wrote:
> The clksrc-of code is supposed to catch the return code and fail gracefully.
>
> Don't panic on error, but print the error and exit with a relevant error
> code.
>
> Signed-off-by: Daniel Lezcano
Acked-by: Joel Stanley
> ---
> drivers/c
On Thu, Sep 8, 2016 at 11:28 PM, Daniel Lezcano
wrote:
> Save memory space and line of code by replacing setup_irq by request_irq.
Thanks. I also gave it a spin on our hardware to be sure.
> Signed-off-by: Daniel Lezcano
Acked-by: Joel Stanley
> ---
> drivers/clocksource/moxart_timer.c | 8
On Thu, Sep 08, 2016 at 04:56:36PM -0600, Ross Zwisler wrote:
> On Wed, Sep 07, 2016 at 09:32:36PM -0700, Dan Williams wrote:
> > My understanding is that it is looking for the VM_MIXEDMAP flag which
> > is already ambiguous for determining if DAX is enabled even if this
> > dynamic listing issue i
Somewhere along the way the autofs expire operation has changed to
hold a spin lock over expired dentry selection. The autofs indirect
mount expired dentry selection is complicated and quite lengthy so
it isn't appropriate to hold a spin lock over the operation.
Commit 47be6184 added a might_sleep
Ping.
Any comment is appreciate.
Thanks
Minfei
On 09/06/16 at 04:00P, Minfei Huang wrote:
> dm_resume will return sliently in retry loop's failure. Assign a correct
> return value in the failed loop.
>
> Remove a useless assignment as well.
>
> Signed-off-by: Minfei Huang
> ---
> drivers/md/
Hi Michal,
Today's linux-next merge of the kbuild tree got a conflict in:
arch/Kconfig
between commit:
0f60a8efe400 ("mm: Implement stack frame object validation")
from Linus' tree and commits:
a5967db9af51 ("kbuild: allow architectures to use thin archives instead of ld
-r")
b67067f
On Fri, Sep 9, 2016 at 6:56 PM, Arnd Bergmann wrote:
> The newly added aspeed driver tries to check for a negative return
> value from a pinctrl function, but stores the intermediate value in
> a 'bool' variable, which cannot work:
>
> drivers/pinctrl/aspeed/pinctrl-aspeed.c: In function 'aspeed_s
Hi Chris,
On 2016년 09월 10일 09:33, Chris Zhong wrote:
> EXTCON_PROP_DISP_HPD is need by display port, if the system has no hpd
> interrupt, this property can be used.
What is meaning of HPD? So, you need to add the
description and reference for HPD in commit message.
For example,
When adding EXTC
On Sun, Aug 28, 2016 at 07:09:57PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sun, 28 Aug 2016 19:01:02 +0200
>
> Several update suggestions were taken into account
> from static source code analysis.
>
> Markus Elfring (6):
> Use kmalloc_array() in kvm_vcpu_ioctl_config_tl
On Thu, Aug 11, 2016 at 03:07:43PM +0200, Paolo Bonzini wrote:
> hmi.c functions are unused unless sibling_subcore_state is nonzero, and
> that in turn happens only if KVM is in use. So move the code to
> arch/powerpc/kvm/, putting it under CONFIG_KVM_BOOK3S_HV_POSSIBLE
> rather than CONFIG_PPC_BO
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
drivers/net/phy/Kconfig
between commit:
c2f57fb97da5 ("drivers: net: phy: mdio-xgene: Add hardware dependency")
from the net tree and commit:
d75b4a22b255 ("net: phy: Sort Makefile and Kconfig")
from the net-next
Hi Linus,
It's probably a bug fix that unveils the link errors.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: bd0b841fee49de421f615cc173ccff063303672f
commit: 2527ecc9195e9c66252af24c4689e8a67cd4ccb9 gpio: Fix OF build problem on
UM
date: 3 weeks ag
rr (http://rr-project.org/), a userspace record-and-replay reverse-
execution debugger, would like to trap and emulate the CPUID instruction.
This would allow us to a) mask away certain hardware features that rr does
not support (e.g. RDRAND) and b) enable trace portability across machines
by provi
On Sun, Aug 28, 2016 at 07:19:22PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sun, 28 Aug 2016 18:45:26 +0200
>
> Adjust jump labels according to the current Linux coding style convention.
>
> Signed-off-by: Markus Elfring
With this I get a compile error:
CC arch/po
Hi Catalin,
Today's linux-next merge of the arm64 tree got a conflict in:
drivers/perf/arm_pmu.c
between commit:
63fb0a9516b2 ("drivers/perf: arm_pmu: Fix NULL pointer dereference during
probe")
from Linus' tree and commit:
282b87963556 ("drivers/perf: arm_pmu: Always consider IRQ0 as
[adding lkml, accidentally excluded!]
On 11 September 2016 at 23:54, Lorenzo Stoakes wrote:
> The NUMA balancing logic uses an arch-specific PROT_NONE page table flag
> defined
> by pte_protnone() or pmd_protnone() to mark PTEs or huge page PMDs
> respectively
> as requiring balancing upon a su
On Sun, Sep 11, 2016 at 05:47:41AM -0700, Christoph Hellwig wrote:
> On Sat, Sep 10, 2016 at 07:52:53AM +, Matthew Wilcox wrote:
> > DAX code over to using iomap requires converting all of ext2 away from
> > buffer_head; are you saying he's wrong?
>
> Not sure if he's really saying that, but i
The objective of this patch is to help users observe latencies in memory
allocation.
The function graph tracer is great for seeing how long functions took to
execute. And often, tracepoints, along with the tracer help understand
situations better. However, while it is possible to set a threshold fo
Hi,
On Sun, Sep 11, 2016 at 02:41:39PM +0200, Thorsten Leemhuis wrote:
> Hi! On 25.08.2016 20:24, Aaro Koskinen wrote:
> > On Wed, Aug 24, 2016 at 11:42:00AM -0500, Steven J. Hill wrote:
> >> It is actually two patches that cause the breakage. The other is:
> >>commit e55aeb6ba4e8cc3549bff1e75
On 09/09/16 22:20, Eric Anholt wrote:
e<#secure method=pgpmime mode=sign>
Gerd Hoffmann writes:
Hi,
According to this page [1] the pinctrl group for parallel display interface is
missing. Is it intended?
[1] - http://elinux.org/RPi_BCM2835_GPIOs
Just an oversight I guess. Eric?
Does t
Hi Mike,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 98ac9a608dc79ba8a20cee77fe959a6dfccdaa63
commit: 4e1b2d52a80d79296a5d899d73249748dea71a53 block, fs, drivers: remove
REQ_OP compat defs and related code
date:
1 - 100 of 222 matches
Mail list logo
