On 2017-02-10 10:09:29 [-0800], Andy Ritger wrote:
> Is the
>
> WARN_ON(rt_mutex_is_locked(lock));
>
> in rt_mutex_destroy() valuable in non-CONFIG_DEBUG_MUTEXES kernels,
> such that it would be better to always call it, and not noop away
> mutex_destroy()
> non-CONFIG_DEBUG_MUTEXES kernels?
On Fri, 10 Feb 2017, Stephen Hemminger wrote:
> Since sequence count algorithm is done by hypervisor, better to not reuse
> seqcount.
> Still concerned that the code is racy.
That's a different question and can only be answered by the hypervisor
folks. Dunno, whether they have barrier requiremen
On 2017-02-03 12:21:12 [-0600], Haris Okanovic wrote:
> Collect expired timers in interrupt context to avoid overhead of waking
> ktimersoftd on every tick. ktimersoftd now wakes only when one or more
> timers are ready, which yields a minor reduction in small latency spikes.
>
> This is implement
On 2017-02-03 08:49:24 [-0800], Andy Ritger wrote:
> > So your problem is simply that your non-GPL module can't link anymore
> > with -RT. Would it help you if I simply replace the export for
> > mutex_destroy with EXPORT_SYMBOL and leave it the function as is?
>
> Yes, definitely.
So this is wh
Hi all,
Since I have a Corsair Scimitar PRO RGB that does not works on Linux, I
tried to find a solution doing some research but was not able to find any.
The kernel just complained about not being able to parse one of the report
descriptor items giving back an error -22, enabling the hid debug s
On Thu, Feb 09, 2017 at 02:50:02PM +0100, Cyrille Pitchen wrote:
> In most, if not all, cases this warning is a false positive as for most
> memories it is valid to write a single page with more than one Page Program
> commands or to write data starting from the middle of the page.
Right, I agree
On Fri, Feb 10, 2017 at 02:57:38PM +0100, Jean-Jacques Hiblot wrote:
> 2017-02-10 13:03 GMT+01:00 Abel Vesa :
> > On Fri, Feb 10, 2017 at 11:36:12AM +0100, Jean-Jacques Hiblot wrote:
> >> 2017-02-09 17:29 GMT+01:00 Russell King - ARM Linux
> >> :
> >> > On Tue, Feb 07, 2017 at 10:57:55PM +, Ab
From: "Tobin C. Harding"
Date: Thu, 9 Feb 2017 17:56:03 +1100
> This patch set fixes various whitespace checkpatch errors and warnings.
Series applied.
The use of gotos for handling the incoming events made this code
harder to read and support than it should be. This patch straightens
out and clears up the logic.
Signed-off-by: Shannon Nelson
---
drivers/net/ethernet/sun/sunvnet_common.c | 94 ++---
1 files changed, 4
The sunvnet ldom virtual network driver was due for some updates and
a bugfix or two. These patches address a few items left over from
last year's make-over.
v2:
- changed memory barrier fix to use smp_wmb
- put NETIF_F_SG back into the advertised ldmvsw hw_features
v3:
- the sunvnet_common m
On 02/10/2017 05:02 AM, Greg KH wrote:
> On Thu, Jan 19, 2017 at 04:51:55PM +, Russell King - ARM Linux wrote:
>> (This is mainly for Greg's benefit to help him understand the issue.)
>>
>> I think the diagram you gave initially made this confusing, as it
>> talks about a CPU(sic) producing the
On Fri, Feb 10, 2017 at 10:02 AM, Eric Dumazet wrote:
> On Fri, 2017-02-10 at 09:59 -0800, Eric Dumazet wrote:
>> On Fri, 2017-02-10 at 09:49 -0800, Cong Wang wrote:
>> > On Thu, Feb 9, 2017 at 7:23 PM, Eric Dumazet
>> > wrote:
>> > > On Thu, 2017-02-09 at 19:19 -0800, Eric Dumazet wrote:
>> > >
From: Salil Mehta
Date: Thu, 9 Feb 2017 11:46:15 +
> 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 ne
The FSL SAI can support up to 32 channels using TDM. Report that value so
they can actually be used.
Tested using 8 channels.
Signed-off-by: Alexandre Belloni
---
sound/soc/fsl/fsl_sai.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/
New version and simplify the print code.
Signed-off-by: Shannon Nelson
---
drivers/net/ethernet/sun/ldmvsw.c | 14 --
1 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/sun/ldmvsw.c
b/drivers/net/ethernet/sun/ldmvsw.c
index 3999fb7..3ef5c08 100644
From: Sowmini Varadhan
The vio_dring_state *dr variable is unused in maybe_tx_wakeup().
As the comments indicate, we call maybe_tx_wakeup() whenever we
get a STOPPED LDC message on the port. If the queue is stopped,
we want to wake it up so that we will send another START message
at the next TX a
In order to allow the underlying LDC and outstanding memory operations
to potentially catch up with the driver's Tx requests, add a memory
barrier before checking again for available tx descriptors.
Signed-off-by: Shannon Nelson
---
drivers/net/ethernet/sun/sunvnet_common.c |1 +
1 files cha
Hi Namhyung,
On Fri, 2017-02-10 at 13:16 +0900, Namhyung Kim wrote:
> Hi Tom,
>
> On Wed, Feb 08, 2017 at 11:24:56AM -0600, Tom Zanussi wrote:
> > This patchset adds support for 'inter-event' quantities to the trace
> > event subsystem. The most important example of inter-event quantities
> > ar
On Fri, Feb 10, 2017 at 1:43 AM, Thomas Gleixner wrote:
> On Fri, 3 Feb 2017, Gabriel Beddingfield wrote:
>> Hi Thomas and John,
>>
>> TL;DR: if an alarmtimer-backed timerfd expires just prior to
>> alarmtimer_suspend() begin called, the system will continue to go into
>> suspend (with possibly no
The ldmvsw driver is specifically for supporting the ldom virtual
networking by running in the primary ldom and using the LDC to connect
the remaining ldoms to the outside world via a bridge. With TSO and GSO
supported while connected the bridge, things tend to misbehave as seen
in our case by del
Since we're collecting some stats in the driver code, let's support use
of the ethtool driver stats facility in both sunvnet and ldmvsw.
Signed-off-by: Shannon Nelson
---
drivers/net/ethernet/sun/ldmvsw.c | 63 +
drivers/net/ethernet/sun/sunvnet.c|
There have been several changes since the first version of this code, so
we bump the version number. While we're at it, we can simplify the
version printing a bit and drop a couple lines of code.
Signed-off-by: Shannon Nelson
---
drivers/net/ethernet/sun/sunvnet.c | 14 --
1 files
On Fri, 2017-02-10 at 14:18 -0300, Arnaldo Carvalho de Melo wrote:
> Em Fri, Feb 10, 2017 at 09:08:35AM -0800, Joe Perches escreveu:
> > gcc v7.0 can warn on missing break statements from case labels
> > using a special __attribute__((fallthrough))__ marker.
> >
> > Add a __fallthrough convenience
On Sun, Jan 15, 2017 at 09:03:45PM +0100, Lukas Wunner wrote:
> Hotplug ports generally block their parents from suspending to D3hot as
> otherwise their interrupts couldn't be delivered.
This sounds related to PCIe r3.1, sec 5.3.1.4, which says functions
supporting PME generation from D3 must sup
Dear RT folks!
I'm pleased to announce the v4.9.9-rt6 patch set.
Changes since v4.9.9-rt5:
- The timer softirq was woken up under certain circumstances where it
could have been avoided. Patch by Haris Okanovic.
- Alex Goins noticed that a GPL only symbol will be forced on -RT
which
From: Ivan Khoronzhuk
Date: Thu, 9 Feb 2017 16:17:40 +0200
> No need to update jiffies in txq->trans_start twice and only for tx 0,
> it's supposed to be done in netdev_start_xmit() and per tx queue.
>
> Signed-off-by: Ivan Khoronzhuk
> ---
> Based on net-next/master
Applied, thanks.
Trailing statements should be on next line.
Signed-off-by: AbdAllah-MEZITI
v2:braces {} should be used on all arms of this statement
---
drivers/staging/bcm2835-audio/bcm2835-vchiq.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/bcm2835-audio/bcm2835-vch
On 02/10/2017 07:45 PM, Andy Lutomirski wrote:
On Fri, Feb 10, 2017 at 8:28 AM, Dmitry Safonov wrote:
On 02/10/2017 07:13 PM, Andy Lutomirski wrote:
On Fri, Feb 10, 2017 at 3:52 AM, Dmitry Safonov
wrote:
Kernel erases R8..R11 registers prior returning to userspace
from int80: https://lkml.
This mouse sold by Corsair as Scimitar PRO RGB defines two consecutive
Logical Minimum items in its Application (Consumer.0001) report making
it non parseable. This driver fixes the report descriptor overriding
byte 77 in rdesc from 0x16 (Logical Minimum with 16 bits value) to 0x26
(Logical Maximum
From: Boris Ostrovsky
Date: Thu, 9 Feb 2017 08:42:59 -0500
> Are you going to take this to your tree or would you rather it goes
> via Xen tree?
Ok, I just did.
> And the same question for
>
> https://lists.xenproject.org/archives/html/xen-devel/2017-02/msg00625.html
As I stated in the thread
From: Kalle Valo
Date: Thu, 09 Feb 2017 16:08:25 +0200
> another pull request for net-next. If the merge window starts on Sunday
> this would be the last pull request from me with new features. But if it
> doesn't open, I'm planning to send one more next week.
>
> Please let me know if there any
Ouch. My apologies. I'll take more care next time. I've supplied an
updated patch that uses the __le32 type for *(pbuf + 1).
On Fri, Feb 10, 2017 at 8:07 AM, Larry Finger wrote:
> On 02/10/2017 08:58 AM, Greg KH wrote:
>>
>> On Fri, Feb 10, 2017 at 08:52:12AM -0600, Larry Finger wrote:
>>>
>>> On
Hi Masami,
On Fri, 2017-02-10 at 18:34 +0900, Masami Hiramatsu wrote:
> On Fri, 10 Feb 2017 13:16:17 +0900
> Namhyung Kim wrote:
>
> > >
> > > Example - wakeup latency
> > >
> > >
> > > This basically implements the -RT latency_hist 'wakeup_latency'
> > > histogram using the
On Fri, 2017-02-10 at 08:40 -0700, Shuah Khan wrote:
> Fix s5p_mfc_set_dec_frame_buffer_v6() to print buffer pointer in hex to be
> consistent with the rest of the messages in the routine.
More curiously, why is buf_addr a size_t and not
a dma_addr_t?
> Signed-off-by: Shuah Khan
> ---
>
> Fixed
Trailing statements should be on next line.
Signed-off-by: AbdAllah-MEZITI
v2:braces {} should be used on all arms of this statement
---
drivers/staging/bcm2835-audio/bcm2835-vchiq.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/bcm2835-audio/bcm2835-vch
On Fri, 10 Feb 2017 19:29:44 +0200
"Michael S. Tsirkin" wrote:
> These are supplied by the linker and only used by jump_label.c.
> This trivial patch moves them out of jump_label.h.
>
> Cc: Jason Baron
> Cc: Peter Zijlstra
> Cc: Steven Rostedt
> Cc: Borislav Petkov
> Cc: Andrew Morton
> Cc:
Added Kabylake mobile and desktop models for rapl, cstates and uncore.
They should be same as Skylake.
Signed-off-by: Srinivas Pandruvada
---
arch/x86/events/intel/cstate.c | 3 +++
arch/x86/events/intel/rapl.c | 3 +++
arch/x86/events/intel/uncore.c | 2 ++
3 files changed, 8 insertions(+)
d
If the irq_desc being output does not have a domain the information
following the 'name' is not aligned correctly.
Signed-off-by: H Hartley Sweeten
Cc: Thomas Gleixner
---
kernel/irq/proc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index feaa813
The RCU read lock is grabbed first thing in sunvnet_start_xmit_common()
so it always needs to be released. This removes the conditional release
in the dropped packet error path and removes a couple of superfluous
calls in the middle of the code.
Reported-by: Bijan Mottahedeh
Signed-off-by: Shann
On Fri, Feb 10, 2017 at 02:02:36PM +0100, Michal Hocko wrote:
> On Fri 03-02-17 15:33:18, Shaohua Li wrote:
> > Userspace indicates MADV_FREE pages could be freed without pageout, so
> > it pretty much likes used once file pages. For such pages, we'd like to
> > reclaim them once there is memory pr
On Fri, Feb 10, 2017 at 02:30:40PM +0100, Michal Hocko wrote:
> $DESCRIPTION_OF_YOUR_USECASE_GOES_HERE
>
> Moreover Documentation/filesystems/proc.txt should be updated as well.
>
> Other than that, the patch looks good to me.
Ok, will add more description and add doc for proc.txt. I don't have
From: Ralf Baechle
Date: Thu, 9 Feb 2017 14:12:11 +0100
> If a USB-to-serial adapter is unplugged, the driver re-initializes, with
> dev->hard_header_len and dev->addr_len set to zero, instead of the correct
> values. If then a packet is sent through the half-dead interface, the
> kernel will pa
On 02/10/2017 12:29 PM, Michael S. Tsirkin wrote:
These are supplied by the linker and only used by jump_label.c.
This trivial patch moves them out of jump_label.h.
Cc: Jason Baron
Cc: Peter Zijlstra
Cc: Steven Rostedt
Cc: Borislav Petkov
Cc: Andrew Morton
Cc: Linus Torvalds
Cc: Thomas G
On Fri, Feb 10, 2017 at 08:11:18AM -0800, James Bottomley wrote:
> On Fri, 2017-02-10 at 10:52 +0200, Jarkko Sakkinen wrote:
> > On Wed, Feb 08, 2017 at 01:07:08PM +0200, Jarkko Sakkinen wrote:
> > > + rc = tpm2_load_context(chip, space->session_buf,
> > > +&
On Fri, Feb 10, 2017 at 08:17:11AM -0800, James Bottomley wrote:
> On Fri, 2017-02-10 at 14:32 +0200, Jarkko Sakkinen wrote:
> > On Wed, Feb 08, 2017 at 01:07:08PM +0200, Jarkko Sakkinen wrote:
> > > From: James Bottomley
> [...]
> > > +static int tpm2_session_add(struct tpm_chip *chip, u32 handl
On Fri, 2017-02-10 at 21:10 +0200, Jarkko Sakkinen wrote:
> On Fri, Feb 10, 2017 at 08:17:11AM -0800, James Bottomley wrote:
> > On Fri, 2017-02-10 at 14:32 +0200, Jarkko Sakkinen wrote:
> > > On Wed, Feb 08, 2017 at 01:07:08PM +0200, Jarkko Sakkinen wrote:
> > > > From: James Bottomley
> > [...]
When fscrypt_setup_filename() fails we have to free dev.
Signed-off-by: Richard Weinberger
---
fs/ubifs/dir.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 528369f3e472..e164782f8bc8 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@
When detecting whether compaction has succeeded in forming a high-order page,
__compact_finished() employs a watermark check, followed by an own search for
a suitable page in the freelists. This is not ideal for two reasons:
- The watermark check also searches high-order freelists, but has a less
Preparation patch. We are going to need migratetype at lower layers than
compact_zone() and compact_finished().
Signed-off-by: Vlastimil Babka
---
mm/compaction.c | 15 +++
mm/internal.h | 1 +
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/mm/compaction.c b/mm/com
This should work.
Reviewed-by: Alex Goins
Thanks,
Alex
On Fri, 10 Feb 2017, Sebastian Andrzej Siewior wrote:
> On 2017-02-10 10:09:29 [-0800], Andy Ritger wrote:
> > Is the
> >
> > WARN_ON(rt_mutex_is_locked(lock));
> >
> > in rt_mutex_destroy() valuable in non-CONFIG_DEBUG_MUTEXES k
While currently there are (mostly by accident) no holes in struct
compact_control (on x86_64), but we are going to add more bool flags, so place
them all together to the end of the structure. While at it, just order all
fields from largest to smallest.
Signed-off-by: Vlastimil Babka
---
mm/inter
On Fri, 10 Feb 2017 14:03:17 -0300
Arnaldo Carvalho de Melo wrote:
> Hi Steven,
>
> I tried building perf (and thus libtraceevent) with clang and
> got this one:
>
> kbuffer-parse.c:312:7: warning: variable 'length' is used uninitialized
> whenever switch case is taken [-Wsometimes-unini
Hi,
this is a v2 of [1] from last year, which was a response to Johanes' worries
about mobility grouping regressions. There are some new patches and the order
goes from cleanups to "obvious wins" towards "just RFC" (last two patches).
But it's all theoretical for now, I'm trying to run some tests
On Fri, 10 Feb 2017, Srinivas Pandruvada wrote:
> Added Kabylake mobile and desktop models for rapl, cstates and uncore.
> They should be same as Skylake.
Should be the same? Either they are or they are not.
Thanks,
tglx
On (02/10/17 10:00), Cong Wang wrote:
> My understanding about the race here is packet_release() doesn't
> wait for flying packets correctly, which leads to a flying packet still
> refers to the struct sock which is being released.
>
> This could happen because struct packet_fanout is refcn'ted, i
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: Friday, February 10, 2017 6:47 AM
To: KY Srinivasan
Cc: linux-kernel@vger.kernel.org; de...@linuxdriverproject.org; o...@aepfle.de;
a...@canonical.com; vkuzn...@redhat.com; jasow...@redhat.com;
leann.ogasaw...@ca
I copied this code and per feedback from Greg Kroah-Hartman [1] the
cdev's kobject's parent should not be set to the related device.
This should have minor consequences but isn't doing what anyone
expects it to.
This patch then fixes device-dax so it doesn't make the same mistake.
[1] https://lkm
Patches that add or modify code like
} else
or
else {
where one branch appears to have a brace and the other branch
does not have a brace should emit a --strict style message.
Signed-off-by: Joe Perches
---
scripts/checkpatch.pl | 6 ++
1 fi
On Thu, Feb 09, 2017 at 09:50:23AM +0100, Marek Vasut wrote:
> 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 Y
The __rmqueue_fallback() function is called when there's no free page of
requested migratetype, and we need to steal from a different one. There are
various heuristics to make this event infrequent and reduce permanent
fragmentation. The main one is to try stealing from a pageblock that has the
mos
Hey,
Also on the subject of very minor fixes: I noticed drivers/dax is not in
the maintainers file. I just assumed the nvdimm list should have been
included with those from get_maintainers.
Thanks,
Logan
On 10/02/17 12:19 PM, Logan Gunthorpe wrote:
> I copied this code and per feedback from Gre
Commit-ID: f435da416beaacc8934fc21820d9488269b39c98
Gitweb: http://git.kernel.org/tip/f435da416beaacc8934fc21820d9488269b39c98
Author: H Hartley Sweeten
AuthorDate: Fri, 10 Feb 2017 09:54:16 -0700
Committer: Thomas Gleixner
CommitDate: Fri, 10 Feb 2017 20:17:52 +0100
genirq: Fix /proc/
On Thu, Feb 09, 2017 at 06:42:34PM -0800, Andy Lutomirski wrote:
> On Thu, Feb 9, 2017 at 3:41 PM, Thomas Garnier wrote:
> > So by default it is in the wrapper. If selected, an architecture can
> > disable the wrapper put it in the best places. Understood correctly?
>
> Sounds good to me.
>
> Pr
Hi John,
Re-sending because VGER rejected my hipster HTML mail... sorry!
On Fri, Feb 10, 2017 at 10:49 AM, John Stultz wrote:
>> I see a few ways to fix it:
>>
>> 1. Create a wakeup_source for each timerfd, and if it's an alarm timer
>> call
>> __pm_stay_awake() in timerfd_triggered() and __pm_r
On Fri, 2017-02-10 at 20:16 +0100, Thomas Gleixner wrote:
> On Fri, 10 Feb 2017, Srinivas Pandruvada wrote:
>
> > Added Kabylake mobile and desktop models for rapl, cstates and
> > uncore.
> > They should be same as Skylake.
>
> Should be the same? Either they are or they are not.
They are same.
This patch fixes the following sparse warning:
drivers/staging/rtl8712/usb_ops_linux.c:212:33: warning: cast to restricted
__le32
Signed-off-by: Perry Hooker
---
drivers/staging/rtl8712/usb_ops_linux.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8
On Tue, 2017-02-07 at 18:24 +0100, Paolo Valente wrote:
> (lock assertions, BUG_ONs, ...).
Hello Paolo,
If you are using BUG_ON(), does that mean that you are not aware of Linus'
opinion about BUG_ON()? Please read https://lkml.org/lkml/2016/10/4/1.
Thanks,
Bart.
Hi Paul,
[auto build test ERROR on xen-tip/linux-next]
[also build test ERROR on v4.10-rc7 next-20170210]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Paul-Durrant/xen-privcmd-support-for
Em Wed, Feb 08, 2017 at 09:27:41PM +0100, Mickaël Salaün escreveu:
> This series brings some fixes and small improvements to the BPF samples.
>
> This is intended for the perf tree and apply on 7a5980f9c006 ("tools lib bpf:
> Add missing header to the library").
Wang, are you ok with this series?
> Il giorno 10 feb 2017, alle ore 19:34, Bart Van Assche
> ha scritto:
>
> On Tue, 2017-02-07 at 18:24 +0100, Paolo Valente wrote:
>> (lock assertions, BUG_ONs, ...).
>
> Hello Paolo,
>
> If you are using BUG_ON(), does that mean that you are not aware of Linus'
> opinion about BUG_ON()? Plea
On 02/10/2017 11:28 AM, Paul Durrant wrote:
>> -Original Message-
>> From: Boris Ostrovsky [mailto:boris.ostrov...@oracle.com]
>> Sent: 10 February 2017 16:18
>> To: Paul Durrant ; xen-de...@lists.xenproject.org;
>> linux-kernel@vger.kernel.org
>> Cc: Juergen Gross
>> Subject: Re: [PATCH v
From: William Roberts
Sample output:
WARNING: %pk is close to %pK, did you mean %pK?.
\#20: FILE: drivers/char/applicom.c:230:
+ printk(KERN_INFO "Could not allocate IRQ %d for PCI
Applicom device. %pk\n", dev->irq, pci_get_class);
Signed-off-by: William Roberts
---
scri
Added Kabylake mobile and desktop models for rapl, cstates and uncore
matching Skylake.
Signed-off-by: Srinivas Pandruvada
---
Update:
Removed "should be" from commit description.
arch/x86/events/intel/cstate.c | 3 +++
arch/x86/events/intel/rapl.c | 3 +++
arch/x86/events/intel/uncor
On Thu, Feb 09, 2017 at 05:04:17PM -0300, Thibault Saunier wrote:
> From: Javier Martinez Canillas
>
> The media documentation says that the V4L2_COLORSPACE_SMPTE170M colorspace
> should be used for SDTV and V4L2_COLORSPACE_REC709 for HDTV. But drivers
> don't agree on the display resolution that
Hi Bartosz,
Bartosz Golaszewski writes:
> Similarly to vpif capture: we need to register the vpif display driver
> and the corresponding adv7343 encoder in pdata-quirks as the DT
> support is not complete.
>
> Signed-off-by: Bartosz Golaszewski
> ---
> arch/arm/mach-davinci/pdata-quirks.c | 86
On Fri, Feb 10, 2017 at 11:19 AM, Logan Gunthorpe wrote:
> I copied this code and per feedback from Greg Kroah-Hartman [1] the
> cdev's kobject's parent should not be set to the related device.
> This should have minor consequences but isn't doing what anyone
> expects it to.
>
> This patch then f
From: Ivan Khoronzhuk
Date: Thu, 9 Feb 2017 16:24:14 +0200
> @@ -1300,7 +1301,7 @@ static int netcp_ndo_start_xmit(struct sk_buff *skb,
> struct net_device *ndev)
> dev_warn(netcp->ndev_dev, "padding failed (%d), packet
> dropped\n",
>ret);
If 'dlpar_configure_connector()' fails, 'parent_dn' should be released.
Signed-off-by: Christophe JAILLET
---
v2: Reorder code in order to simplify the proposed patch
---
arch/powerpc/platforms/pseries/mobility.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/pl
On Fri, Feb 10, 2017 at 12:19:30PM -0700, Logan Gunthorpe wrote:
> I copied this code and per feedback from Greg Kroah-Hartman [1] the
> cdev's kobject's parent should not be set to the related device.
> This should have minor consequences but isn't doing what anyone
> expects it to.
>
> This patc
While reading sched deadline code, I find out that a constrained
deadline task could be replenished before the next period if
activated after the deadline, opening the window to run for more
than Q/P. The patch [2] explains and fixes this problem.
Furthermore, while fixing this issue, I found that
Currently, the replenishment timer is set to fire at the deadline
of a task. Although that works for implicit deadline tasks because the
deadline is equals to the begin of the next period, that is not correct
for constrained deadline tasks (deadline < period).
For instance:
f.c:
---
During the activation, CBS checks if it can reuse the current task's
runtime and period. If the deadline of the task is in the past, CBS
cannot use the runtime, and so it replenishes the task. This rule
works fine for implicit deadline tasks (deadline == period), and the
CBS was designed for implic
On 02/03/17 19:36, Rob Herring wrote:
> Many drivers have a common pattern of searching the OF graph for either an
> attached panel or bridge and then finding the DRM struct for the panel
> or bridge. Also, most drivers need to handle deferred probing when the
> DRM device is not yet instantiated.
> Il giorno 10 feb 2017, alle ore 19:13, Bart Van Assche
> ha scritto:
>
> On 02/10/2017 08:49 AM, Paolo Valente wrote:
>>> $ grep '^C.*_MQ_' .config
>>> CONFIG_BLK_MQ_PCI=y
>>> CONFIG_MQ_IOSCHED_BFQ=y
>>> CONFIG_MQ_IOSCHED_DEADLINE=y
>>> CONFIG_MQ_IOSCHED_NONE=y
>>> CONFIG_DEFAULT_MQ_BFQ_MQ=y
> >>> > diff --git
> >>> > a/Documentation/devicetree/bindings/media/video-bus-switch.txt
> >>> > b/Documentation/devicetree/bindings/media/video-bus-switch.txt
> >>> > new file mode 100644
> >>> > index 000..1b9f8e0
> >>> > --- /dev/null
> >>> > +++ b/Documentation/devicetree/bindings/media
On Friday, February 10, 2017 9:42:21 AM CET Florian Fainelli wrote:
> On 02/10/2017 12:20 AM, Arnd Bergmann wrote:
> > On Thu, Feb 9, 2017 at 7:22 PM, Florian Fainelli
> > wrote:
> >> On 02/09/2017 07:08 AM, Arnd Bergmann wrote:
> >> I disabled CONFIG_NETDEVICES to force CONFIG_PHY not to be set
On Thu, 9 Feb 2017, Borislav Petkov wrote:
> I can't say that I'm thrilled about the ifdeffery this is adding.
>
> But I can't think of a cleaner approach at a quick glance, though -
> that's generic and arch-specific code intertwined muck. Sad face.
It's trivial enough to do
Thanks,
On Fri, 2017-02-10 at 11:37 -0800, william.c.robe...@intel.com wrote:
> From: William Roberts
>
> Sample output:
> WARNING: %pk is close to %pK, did you mean %pK?.
> \#20: FILE: drivers/char/applicom.c:230:
> + printk(KERN_INFO "Could not allocate IRQ %d for PCI
> Applicom de
When the sunvnet_common code was split out for use by both sunvnet
and the newer ldmvsw, it was made into a static kernel library, which
limits the usefulness of sunvnet and ldmvsw as loadables, since most
of the real work is being done in the shared code. Also, this is
simply dead code in kernels
On Fri, Jan 27, 2017 at 04:14:53PM +0100, Christophe JAILLET wrote:
> If 'alloc_msi_entry()' fails, a few lines above, we free resources and set
> 'ret = -ENOMEM'.
>
> However, the function returns 0, inconditionaly.
> Returns the error code instead.
>
> Fixes: e75eafb9b039 ("genirq/msi: Switch t
There is no need to use an intermediate variable to handle an error code
in this case.
Signed-off-by: Christophe JAILLET
---
I think that the remaining use of 'err' a few lines above could also be
dropped. However, it could change the return value (i.e. propagation of the
error returned by 'of_ph
On Fri, Feb 10, 2017 at 11:41:20AM -0800, Dan Williams wrote:
> On Fri, Feb 10, 2017 at 11:19 AM, Logan Gunthorpe wrote:
> > I copied this code and per feedback from Greg Kroah-Hartman [1] the
> > cdev's kobject's parent should not be set to the related device.
> > This should have minor consequen
'of_node_put(fpi->phy_node)' should also be called if we branch to
'out_deregister_fixed_link' error handling path.
Signed-off-by: Christophe JAILLET
---
drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet
On Fri, Feb 10, 2017 at 09:10:30PM +0100, Thomas Gleixner wrote:
> On Thu, 9 Feb 2017, Borislav Petkov wrote:
> > I can't say that I'm thrilled about the ifdeffery this is adding.
> >
> > But I can't think of a cleaner approach at a quick glance, though -
> > that's generic and arch-specific code
On Tue, Jan 31, 2017 at 02:29:30PM +0530, Bharat Kumar Gogada wrote:
> - Removing support for vendor defined messages which are not
> suppoerted by AXI
>
> Signed-off-by: Bharat Kumar Gogada
Applied to pci/host-xilinx for v4.11, thanks.
Bharat, get_maintainer.pl lists you as a contributor, but
On Friday, February 10, 2017 2:12:36 PM CET Linus Walleij wrote:
>
> > + /* Right now device-tree probed devices don't get dma_mask set.
> > +* Since shared usb code relies on it, set it here for now.
> > +* Once we have dma capability bindings this can go away.
> > +
On Wed, Feb 08, 2017 at 06:17:42PM +0100, Christoph Hellwig wrote:
> Now with even more dead code removal thanks to the review from Thomas!
Both applied with Thomas' acks to pci/msi for v4.11, thanks!
Add compatible string for the ARM CCN-502 interconnect
Signed-off-by: Velibor Markovski
---
drivers/bus/arm-ccn.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c
index 4d6a2b7..98a6995 100644
--- a/drivers/bus/arm-ccn.c
+++ b/drivers/bus/arm-ccn.
Add compatible string for ARM CCN-502 interconnect.
CCN-502 interconnect is already compatible with the
existing ARM CCN driver, which supports CCN-504.
This patchset is based on v4.10-rc3 and is available from github:
repo: https://github.com/Broadcom/arm64-linux
branch: arm64-ccn502
Velibor Ma
Add CCN-502 to the list of supported devices by ARM CCN PMU driver.
Signed-off-by: Velibor Markovski
---
Documentation/devicetree/bindings/arm/ccn.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/ccn.txt
b/Documentation/devicetree/bindings/arm/ccn.tx
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