On 7/11/2017 9:21 AM, Xulin Sun wrote:
> kill_fq removes a complete frame queue, it needs to free the qman_fq
> in the last. Else kmemleak will report the below warning:
>
> unreferenced object 0x800073085c80 (size 128):
> comm "cryptomgr_test", pid 199, jiffies 4294937850 (age 67.840s)
>
On 10/07/17 17:46, Jose Abreu wrote:
> Add a new stub function for cec_register_cec_notifier() so that
> we can still call this function when CONFIG_CEC_NOTIFIER and
> CONFIG_CEC_CORE are not set.
>
> Signed-off-by: Jose Abreu
> Cc: Carlos Palminha
> Cc: Hans Verkuil
> ---
> include/media/cec.
Hi Dan,
On Thu, Jul 13, 2017 at 2:29 AM, Dan Williams wrote:
> On Tue, Jul 11, 2017 at 11:57 PM, Geert Uytterhoeven
> wrote:
>> With gcc 4.1.2:
>>
>> mm/memory.o: In function `create_huge_pmd':
>> memory.c:(.text+0x93e): undefined reference to
>> `do_huge_pmd_anonymous_page'
>>
>> Conve
On Thu 13-07-17 14:58:06, Joey Lee wrote:
> Hi Michal,
>
> Sorry for my delay.
>
> On Tue, Jul 11, 2017 at 10:25:32AM +0200, Michal Hocko wrote:
> > On Mon 26-06-17 10:59:07, Michal Hocko wrote:
> > > On Mon 26-06-17 14:26:57, Joey Lee wrote:
> > > > Hi all,
> > > >
> > > > If ACPI received eje
Hi,
Looks like next-20170713 gives me a bunch of "suspicious RCU usage"
splats with cpuidle_coupled on duovero, see below. I bisected it down
to commit 2f027e003d05 ("cpu_pm: replace raw_notifier with
atomic_notifier")
This structure is only stored in the ops field of a snd_soc_dai_driver
structure. That field is declared const, so snd_soc_dai_ops structures
that have this property can be declared as const also.
Signed-off-by: Gustavo A. R. Silva
---
sound/soc/hisilicon/hi6210-i2s.c | 2 +-
1 file changed, 1 i
On Wed, Jul 12, 2017 at 05:32:25PM -0500, Josh Poimboeuf wrote:
> If you want perf to be able to use ORC instead of DWARF for user space
> binaries, that's not currently possible, though I don't see any
> technical blockers for doing so. Perf would need to be taught to read
> ORC data.
So the pro
This structure is only stored in the ops field of a snd_soc_dai_driver
structure. That field is declared const, so snd_soc_dai_ops structures
that have this property can be declared as const also.
Signed-off-by: Gustavo A. R. Silva
---
sound/soc/fsl/fsl_spdif.c | 2 +-
1 file changed, 1 insertio
This structure is only stored in the ops field of a snd_soc_dai_driver
structure. That field is declared const, so snd_soc_dai_ops structures
that have this property can be declared as const also.
Signed-off-by: Gustavo A. R. Silva
---
sound/soc/fsl/fsl_esai.c | 2 +-
1 file changed, 1 insertion
Rob,
2017-07-06 20:23 GMT+02:00 Enric Balletbo Serra :
> Hi Rob,
>
> 2017-07-06 19:07 GMT+02:00 Rob Herring :
>> On Fri, Jun 30, 2017 at 6:21 AM, Enric Balletbo i Serra
>> wrote:
>>> From: huang lin
>>>
>>> Add a pwm-delay-us property to specify the delay between setting an
>>> initial (non-zero
Hi Arnaldo :)
On 07/13/2017 05:09 AM, Arnaldo Carvalho de Melo wrote:
Em Wed, Jul 12, 2017 at 07:14:04AM +0900, Taeung Song escreveu:
Currently the --show-total-period option of perf-annotate
is different from perf-report's.
For example, perf-report ordinarily shows period and number of sample
This structure is only stored in the ops field of a snd_soc_dai_driver
structure. That field is declared const, so snd_soc_dai_ops structures
that have this property can be declared as const also.
Signed-off-by: Gustavo A. R. Silva
---
sound/soc/fsl/fsl_asrc.c | 2 +-
1 file changed, 1 insertion
On 07/13/2017 05:10 AM, Arnaldo Carvalho de Melo wrote:
Em Wed, Jul 12, 2017 at 07:14:10AM +0900, Taeung Song escreveu:
Currently the toggle total period view on the annotate TUI
shows the number of samples, not period like below.
$ perf annotate --show-total-period
Percent│
│
Looks good,
Reviewed-by: Christoph Hellwig
On Fri, Jul 07, 2017 at 05:03:00PM -0700, Derek Basehore wrote:
> Adds a new feature to tick to schedule wakeups on a CPU during freeze.
> This won't fully wake up the system (devices are not resumed), but
> allow simple platform functionality to be run during freeze with
> little power impact.
>
Gustavo,
please stop posting in this style. It's really annoying to see
spontaneously popping-up almost same patch for more than two hours
long.
If you have a series of the same fix patches, send them as a patch
set in a shot with a thread. git-send-email does it right.
I don't mind a couple o
On 7/13/2017 11:24 AM, Stephen Boyd wrote:
On 07/12, Dwivedi, Avaneesh Kumar (avani) wrote:
On 7/8/2017 4:19 AM, Stephen Boyd wrote:
On 06/22, Avaneesh Kumar Dwivedi wrote:
diff --git a/drivers/firmware/qcom_scm-64.c b/drivers/firmware/qcom_scm-64.c
index 6e6d561..cdfe986 100644
--- a/drive
Almost there on the subject. Stuff between brackets is removed by git,
so you should rather use something like
[PATCH v2] staging: lirc: Clean up zilog error codes
On Wed, Jul 12, 2017 at 9:17 PM, Yves Lemée wrote:
> According the coding style guidelines, the ENOSYS error code must be returned
>
Hi Takashi,
Quoting Takashi Iwai :
Gustavo,
please stop posting in this style. It's really annoying to see
spontaneously popping-up almost same patch for more than two hours
long.
If you have a series of the same fix patches, send them as a patch
set in a shot with a thread. git-send-email
On Thu 2017-07-13 09:22:15, Enric Balletbo Serra wrote:
> Rob,
>
> 2017-07-06 20:23 GMT+02:00 Enric Balletbo Serra :
> > Hi Rob,
> >
> > 2017-07-06 19:07 GMT+02:00 Rob Herring :
> >> On Fri, Jun 30, 2017 at 6:21 AM, Enric Balletbo i Serra
> >> wrote:
> >>> From: huang lin
> >>>
> >>> Add a pwm-d
On 07/12/2017 09:56 PM, Michael S. Tsirkin wrote:
So the way I see it, there are several issues:
- internal wait - forces multiple APIs like kick/kick_sync
note how kick_sync can fail but your code never checks return code
- need to re-write the last descriptor - might not work
for altern
On Wed, Jul 12, 2017 at 01:10:51PM +1000, Balbir Singh wrote:
> On Tue, 11 Jul 2017 08:44:15 -0700
> Ram Pai wrote:
>
> > On Tue, Jul 11, 2017 at 03:59:59PM +1000, Balbir Singh wrote:
> > > On Wed, 5 Jul 2017 14:21:39 -0700
> > > Ram Pai wrote:
> > >
> > > > Rearrange 64K PTE bits to free
On Wed, Jul 12, 2017 at 03:40:20PM +0200, Oleksij Rempel wrote:
> From: Oleksij Rempel
>
> Provide a module parameter to request internal
> loop by the SPI master controller.
> This should make loop testing easier without extra HW modification.
>
> Signed-off-by: Oleksij Rempel
> ---
> driver
On Wed, Jul 12, 2017 at 01:28:25PM +1000, Balbir Singh wrote:
> On Wed, 5 Jul 2017 14:21:51 -0700
> Ram Pai wrote:
>
> > Initial plumbing to manage all the keys supported by the
> > hardware.
> >
> > Total 32 keys are supported on powerpc. However pkey 0,1
> > and 31 are reserved. So effectivel
On 13/07/17 07:48, Ard Biesheuvel wrote:
> On 13 July 2017 at 04:12, Bjorn Helgaas wrote:
>> On Mon, Jul 10, 2017 at 04:52:28PM +0100, Marc Zyngier wrote:
>>> Ard and myself have just spent quite some time lately trying to pin
>>> down an issue in the DMA code which was taking the form of a PCIe U
On Thu, Jul 13, 2017 at 01:44:34AM +0200, Luis R. Rodriguez wrote:
> On Tue, Jun 27, 2017 at 10:37:11AM -0700, Bjorn Andersson wrote:
> > On Mon 26 Jun 23:52 PDT 2017, Greg Kroah-Hartman wrote:
> > > Why would we keep it if there is no in-tree user for it? If you want it
> > > sometime in the futu
We should preserve the original "status" error code instead of resetting
it to zero. Returning ERR_PTR(0) is the same as NULL and results in a
NULL dereference in the callers. I added a printk() on error instead.
Fixes: 45e86b33ec8b ("RDMA/ocrdma: Cache recv DB until QP moved to RTR")
Signed-off
On Thu, Jul 13, 2017 at 2:45 AM, Eric W. Biederman
wrote:
>
> Linus,
>
> Please pull the for-linus branch from the git tree:
>
>git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
> for-linus
>
>HEAD: 2fd1d2c4ceb2248a727696962cf3370dc9f5a0a4 proc: Fix
> proc_sys_pru
2017-07-13 9:39 GMT+02:00 Pavel Machek :
> On Thu 2017-07-13 09:22:15, Enric Balletbo Serra wrote:
>> Rob,
>>
>> 2017-07-06 20:23 GMT+02:00 Enric Balletbo Serra :
>> > Hi Rob,
>> >
>> > 2017-07-06 19:07 GMT+02:00 Rob Herring :
>> >> On Fri, Jun 30, 2017 at 6:21 AM, Enric Balletbo i Serra
>> >> wro
This new clock driver set allows to have a fractional divided clock that
would generate a precise clock particularly suitable for audio
applications.
The main audio pll clock has two children clocks: one that is connected
to the PMC, the other that can directly drive a pad. As these two routes
hav
On Thu, Jul 13, 2017 at 12:04 AM, Geert Uytterhoeven
wrote:
> Hi Dan,
>
> On Thu, Jul 13, 2017 at 2:29 AM, Dan Williams
> wrote:
>> On Tue, Jul 11, 2017 at 11:57 PM, Geert Uytterhoeven
>> wrote:
>>> With gcc 4.1.2:
>>>
>>> mm/memory.o: In function `create_huge_pmd':
>>> memory.c:(.text+
The driver requests the current clk rate of each of its parent clocks to
decide whether a clock rate is suitable or not. It does not request
determine_rate from a parent clock which could request a rate change in
parent clock (i.e. there is no parent rate propagation).
We know the rate we want (pa
On Thu, Jul 13, 2017 at 01:13:43AM +0200, Rafael J. Wysocki wrote:
> I *guess* the concern is that in the new model there is no control over the
> time of requesting the frequency change and when the change actually
> happens.
There isn't in any case. If some brilliant hardware designer shares th
This patch series adds support for the audio PLLs and enables ClassD that
can be found in ATMEL Sama5d2 SoC.
There are two audio PLLs (PMC and PAD) that shares the same parent (FRAC).
FRAC can output between 620 and 700MHz and only multiply the rate of its
parent. The two audio PLLs then divide th
From: Cyrille Pitchen
This patch adds the pin muxing for classd and enables it.
Signed-off-by: Cyrille Pitchen
Signed-off-by: Nicolas Ferre
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch
Since gclk (generated-clk) is now able to determine the rate of the
audio_pll, there is no need for classd to have a direct phandle to the
audio_pll while already having a phandle to gclk.
Thus, remove all mentions to aclk in classd driver and update macros and
variable names.
Signed-off-by: Quen
This allows gclk to determine audio_pll rate and set the parent rate
accordingly.
However, there are multiple children clocks that could technically
change the rate of audio_pll (via gck). With the rate locking, the first
consumer to enable the clock will be the one definitely setting the rate
of
Since gclk (generated-clk) is now able to determine the rate of the
audio_pll, there is no need for classd to have a direct phandle to the
audio_pll while already having a phandle to gclk.
This binding is used by no board in mainline so it is safe to be
modified.
Signed-off-by: Quentin Schulz
Ac
This new clock driver set allows to have a fractional divided clock that
would generate a precise clock particularly suitable for audio
applications.
The main audio pll clock has two children clocks: one that is connected
to the PMC, the other that can directly drive a pad. As these two routes
hav
From: Cyrille Pitchen
This patch adds nodes for the classd device and its generated clock.
Signed-off-by: Cyrille Pitchen
Signed-off-by: Nicolas Ferre
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sama5d2.dtsi | 39 ++-
1 file changed, 38 insertions(
The way to find the best_diff and do the appropriate process afterwards
can be re-used.
This patch prepares the driver for an upcoming patch that will allow
clk_generated to determine the rate of the audio_pll.
Signed-off-by: Quentin Schulz
Acked-by: Boris Brezillon
---
drivers/clk/at91/clk-ge
drivers/block/rbd.c: In function 'rbd_acquire_lock':
drivers/block/rbd.c:3602:44: error: 'ret' may be used uninitialized in this
function [-Werror=maybe-uninitialized]
Silence the warning, found it when built old kernel(3.10) with
OBS(opensuse build service).
Signed-off-by: Kefeng Wang
---
dri
On 07/10/2017 07:05 PM, Heiko Stuebner wrote:
Hi Elaine,
Am Freitag, 7. Juli 2017, 10:52:23 CEST schrieb Elaine Zhang:
add clk_fractional_divider_special_ops for rockchip specific requirements,
fractional divider must set that denominator is 20 times larger than
numerator to generate precise
On 07/13, Dwivedi, Avaneesh Kumar (avani) wrote:
> OK, will do same.
> just last thing to ask, should i resend all 4 patches together again
> or only one patch in v7 version.
> as chnage will be in only 1 out of 4 patches.
I would resend all of them. That's standard practice for patch
series.
--
On Wed, Jul 12, 2017 at 03:26:01PM +1000, Balbir Singh wrote:
> On Wed, 5 Jul 2017 14:21:52 -0700
> Ram Pai wrote:
>
> > Implements helper functions to read and write the key related
> > registers; AMR, IAMR, UAMOR.
> >
> > AMR register tracks the read,write permission of a key
> > IAMR registe
Hello,
On Wed, Jul 12, 2017 at 10:16:32AM -0700, Linus Torvalds wrote:
> On Wed, Jul 12, 2017 at 8:49 AM, Wolfram Sang wrote:
> > drivers/i2c/i2c-core-acpi.c| 665
> > drivers/i2c/{i2c-core.c => i2c-core-base.c}| 1684
> > +---
> > drive
Hi!
> Oh, somehow I got confused that this is kernel code :)
>
> >But I'd say NEON conversion is not neccessary anytime soon. First,
> >this is just trying to get average luminosity. We can easily skip
> >quite a lot of pixels, and still get reasonable answer.
> >
> >Second, omap3isp actually has
On Wed, 12 Jul 2017, Alexandre Belloni wrote:
> On 11/07/2017 at 10:25:56 +0100, Lee Jones wrote:
> > On Tue, 11 Jul 2017, Ludovic Desroches wrote:
> >
> > > On Tue, Jul 11, 2017 at 09:58:29AM +0200, Ludovic Desroches wrote:
> > > > On Tue, Jul 11, 2017 at 09:52:58AM +0200, Nicolas Ferre wrote:
>
On Mon, 24 Apr 2017, Richard Fitzgerald wrote:
> This patch adds a header file of register definitions for Cirrus
> Logic "Madera" class codecs. These codecs are all based off a common
> set of hardware IP so have a common register map (with a few minor
> device-to-device variations). These are co
On Tue, Jul 11, 2017 at 11:13:56AM -0700, Dave Hansen wrote:
> On 07/05/2017 02:22 PM, Ram Pai wrote:
> > +#ifdef CONFIG_PPC64_MEMORY_PROTECTION_KEYS
> > +void arch_show_smap(struct seq_file *m, struct vm_area_struct *vma)
> > +{
> > + seq_printf(m, "ProtectionKey: %8u\n", vma_pkey(vma));
> > +}
This adds deepest (Backup+Self-Refresh) PM support to the ATMEL SAMA5D2
SoC's SDHCI controller.
When resuming from deepest state, it is required to restore preset
registers as the registers are lost since VDD core has been shut down
when entering deepest state on the SAMA5D2. The clocks need to be
The setting of clocks and presets is currently done in probe only but
once deep PM support is added, it'll be needed in the resume function.
Let's create a function for this setting.
Signed-off-by: Quentin Schulz
Acked-by: Ludovic Desroches
Acked-by: Adrian Hunter
---
drivers/mmc/host/sdhci-o
On Fri, 23 Jun 2017, Hans de Goede wrote:
> The PMIC provides ACPI OpRegions which must be available for other
> drivers' PS0 / PS3 methods early-on as such it must be builtin as the
> Kconfig help text already states.
>
> Somehow its Kconfig option ended up being a tristate though, this fixes
>
On Wed, Jul 05, 2017 at 10:54:03AM +0800, Ran Wang wrote:
> LS1012A has one USB 3.0(DWC3) controller and
> one USB 2.0 controller.
>
> Signed-off-by: Ran Wang
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 17 +
> 1 file changed, 17 insertions(+)
>
> diff --git a/arch/
On 13/07/2017 02:37, wangyijing wrote:
> So much nicer. BTW, /dev/sdb is a SATA disk, the rest are SAS.
Oh, I take a mistake ? The result you tested the hotplug which applied this
patchset is fine ?
Thanks!
Yijing.
Well basic hotplug is fine, as below. I did not do any robust testing.
root@
On Thu, Jul 13, 2017 at 01:43:41PM +1000, Michael Ellerman wrote:
> Sukadev Bhattiprolu writes:
> ...
> >
> > tools/perf/pmu-events/arch/powerpc/mapfile.csv | 3 +
> > .../perf/pmu-events/arch/powerpc/power9/cache.json | 176 +
> > .../arch/powerpc/power9/floating-point.json| 4
Remove unused variable ‘rc’.
Signed-off-by: Kefeng Wang
---
drivers/ata/libata-eh.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index b70bcf6..7d79d20 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@
On Thu, Jul 13, 2017 at 11:07:45AM +0900, Byungchul Park wrote:
> Does my approach have problems, rewinding to 'original idx' on exit and
> deciding whether overwrite or not? I think, this way, no need to do the
> drastic work. Or.. does my one get more overhead in usual case?
So I think that inva
On Fri, 23 Jun 2017, Bhushan Shah wrote:
> In the lm3630a_chip_init we try to write to 0x50 register, which is
> higher value then the max_register value, this resulted in regmap_write
> return -EIO.
>
> Fix this by bumping REG_MAX value to 0x50.
>
> This code was introduced with the chip revisi
Hi Richard,
[auto build test WARNING on uml/linux-next]
[also build test WARNING on v4.12 next-20170713]
[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/Richard-Weinberger/um-Re-enable-verbose
Another batch of ccree coding style fixes.
These goes on top of commit a8c4ae12 ("staging: ccree: Fix alignment issues in
ssi_sysfs.c")
in staging-testing.
Gilad Ben-Yossef (12):
staging: ccree remove unnecessary parentheses
staging: ccree: clean up struct ssi_aead_ctx
staging: ccree: use
Turn local vars and function parameters names in CamelCase
to snake_case.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c | 26 +-
drivers/staging/ccree/ssi_buffer_mgr.c | 15 ---
drivers/staging/ccree/ssi_hash.c | 29 +
Fix needless casting to unsigned long long in printk for
DMA addresses by using proper %pad format.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c| 16
drivers/staging/ccree/ssi_buffer_mgr.c | 48
drivers/staging/ccree/ssi_cipher.c
Fix various remaining parenthesis alignment issues.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c| 46 +
drivers/staging/ccree/ssi_buffer_mgr.c | 30 ++-
drivers/staging/ccree/ssi_cipher.c | 2 +-
drivers/staging/ccree/ssi_hash.c
struct ssi_aead_ctx has some nested structure defined, resulting
in code accessing them to be very unreadable.
Move out the nested structure definitions out of the struct
and use the change to make the code accessing it more readable
and better coding style compliant by shortening lines and
proper
Remove unnecessary parentheses from ccree driver code.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c| 4 ++--
drivers/staging/ccree/ssi_buffer_mgr.c | 8
drivers/staging/ccree/ssi_driver.c | 2 +-
drivers/staging/ccree/ssi_ivgen.c | 2 +-
drive
Change places where we alloc memory by sizeof type to sizeof var.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c| 4 ++--
drivers/staging/ccree/ssi_cipher.c | 4 ++--
drivers/staging/ccree/ssi_driver.c | 2 +-
drivers/staging/ccree/ssi_hash.c| 4 ++
The SSI_LOG macros already add __func__ to log messages, so remove
log message that add them a second time in the log message itself.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c | 4 ++--
drivers/staging/ccree/ssi_cipher.c | 14 +++---
drivers/staging/ccree/ss
Avoid unnecessary line continuation in log function call.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c
index 8a1c408..c6edef0 10064
Remove unnecessary whitespace before a quoted newline in strings.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_cipher.c | 6 +++---
drivers/staging/ccree/ssi_hash.c | 2 +-
drivers/staging/ccree/ssi_sysfs.c | 10 +-
3 files changed, 9 insertions(+), 9 deletions(-)
Rename aead_req_struct fields from CamelCase to snake_case.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c | 26 ++--
drivers/staging/ccree/ssi_aead.h | 12 +++---
drivers/staging/ccree/ssi_buffer_mgr.c | 78 +-
3 files ch
Fix strings in log messages being split across lines and the resulting
alignment issues when being fixed.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c| 9 ++--
drivers/staging/ccree/ssi_buffer_mgr.c | 86 ++---
drivers/staging/ccree/s
Re-write predicate to avoid constant comparison.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/ssi_aead.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c
index dab4914..8a1c408 100644
--- a/driver
On Tue, Jul 11, 2017 at 10:41:16AM -0600, Alex Williamson wrote:
> Let me give a concrete scenario, I have a dual-port conventional PCI
> e1000 NIC. The IOMMU operates on PCIe requester IDs and therefore both
> NIC functions are masked behind the requester ID of a PCIe-to-PCI
> bridge. We cannot
On 07/13/2017 08:33 AM, Michael S. Tsirkin wrote:
On Wed, Jul 12, 2017 at 08:40:19PM +0800, Wei Wang wrote:
This patch adds support for reporting blocks of pages on the free list
specified by the caller.
As pages can leave the free list during this call or immediately
afterwards, they are not g
On Wed, Jul 12, 2017 at 10:12:34PM -0500, Bjorn Helgaas wrote:
> On Mon, Jul 10, 2017 at 04:52:28PM +0100, Marc Zyngier wrote:
> > Ard and myself have just spent quite some time lately trying to pin
> > down an issue in the DMA code which was taking the form of a PCIe USB3
> > controller issuing a
Enhance code to generically support cases where DMA rings
are greater than or equal to number of SPU engines.
New hardware has underlying DMA engine-FlexRM with 32 rings
which can be used to communicate to any of the available
10 SPU engines.
Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU d
On Wed, Jul 12, 2017 at 11:46:17AM -0700, Paul E. McKenney wrote:
> So please let me know if rcu_needs_cpu() or rcu_prepare_for_idle() are
> prominent contributors to to-idle latency.
Right, some actual data would be good.
On Wed, Jul 12, 2017 at 02:32:40PM -0700, Andi Kleen wrote:
> On Wed, Jul 12, 2017 at 10:34:10AM +0200, Peter Zijlstra wrote:
> > On Wed, Jul 12, 2017 at 12:15:08PM +0800, Li, Aubrey wrote:
> > > Okay, the difference is that Mike's patch uses a very simple algorithm to
> > > make the decision.
> >
On 07/13/2017 08:16 AM, Michael S. Tsirkin wrote:
On Wed, Jul 12, 2017 at 08:40:20PM +0800, Wei Wang wrote:
This patch enables for_each_zone()/for_each_populated_zone() to be
invoked by a kernel module.
... for use by virtio balloon.
With this patch, other kernel modules can also use the for_
在 2017/7/13 16:08, John Garry 写道:
> On 13/07/2017 02:37, wangyijing wrote:
>>> > So much nicer. BTW, /dev/sdb is a SATA disk, the rest are SAS.
>> Oh, I take a mistake ? The result you tested the hotplug which applied this
>> patchset is fine ?
>>
>> Thanks!
>> Yijing.
>
> Well basic hotplug is
On 07/13/2017 08:22 AM, Michael S. Tsirkin wrote:
On Wed, Jul 12, 2017 at 08:40:21PM +0800, Wei Wang wrote:
Add a new vq, cmdq, to handle requests between the device and driver.
This patch implements two commands sent from the device and handled in
the driver.
1) VIRTIO_BALLOON_CMDQ_REPORT_STAT
> -Original Message-
> From: Shawn Guo [mailto:shawn...@kernel.org]
> Sent: Thursday, July 13, 2017 4:07 PM
> To: Ran Wang
> Cc: Rob Herring ; Mark Rutland
> ; Catalin Marinas ; Will
> Deacon ; Andy Tang ; Harninder
> Rai ; Horia Geantă ; open
> list:OPEN FIRMWARE AND FLATTENED DEVICE TREE
On 13-07-17, 01:13, Rafael J. Wysocki wrote:
> On Wednesday, July 12, 2017 01:14:26 PM Peter Zijlstra wrote:
> > On Wed, Jul 12, 2017 at 02:57:55PM +0530, Viresh Kumar wrote:
> > > IIUC, it will take more time to change the frequency eventually with
> > > the interrupt-driven state machine as ther
On Thu, Jul 13, 2017 at 09:12:53AM +0200, Peter Zijlstra wrote:
> On Wed, Jul 12, 2017 at 05:32:25PM -0500, Josh Poimboeuf wrote:
> > If you want perf to be able to use ORC instead of DWARF for user space
> > binaries, that's not currently possible, though I don't see any
> > technical blockers for
On Thu, Jul 13, 2017 at 10:50:15AM +0200, Peter Zijlstra wrote:
> On Thu, Jul 13, 2017 at 09:12:53AM +0200, Peter Zijlstra wrote:
> > On Wed, Jul 12, 2017 at 05:32:25PM -0500, Josh Poimboeuf wrote:
> > > If you want perf to be able to use ORC instead of DWARF for user space
> > > binaries, that's n
Hi!
> >And userspace should not really be parsing kernel logs for time
> >keeping, right?
> Post-mortem, armed with user space logs in CLOCK_REALTIME (a choice that
> most want on Android Logging) and kernel logs, these messages are
> _invaluable_ in order to merge the kernel activities with user
On 12-07-17, 14:29, Leonard Crestez wrote:
> This checks that the cpufreq driver actually sets the requested
> frequency.
>
> Signed-off-by: Leonard Crestez
>
> ---
>
> I've been looking at using kselftests for imx. This patch exposes an
> issue with the imx6 cpufreq driver on imx6sx where freq
On Thu, Jul 13, 2017 at 08:46:50AM +, Ran Wang wrote:
> > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
> > > b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
> > > index b497ac1..8aa2dcf 100644
> > > --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
> > > +++ b/arch/arm64/bo
On Thu, Jul 13, 2017 at 10:14:42AM +0200, Peter Zijlstra wrote:
> On Thu, Jul 13, 2017 at 11:07:45AM +0900, Byungchul Park wrote:
> > Does my approach have problems, rewinding to 'original idx' on exit and
> > deciding whether overwrite or not? I think, this way, no need to do the
> > drastic work.
Hi Linus,
Here is the pull-request for the RTC subsystem for 4.13.
The following changes since commit 2ea659a9ef488125eb46da6eb571de5eae5c43f6:
Linux 4.12-rc1 (2017-05-13 13:19:49 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.gi
MTF_CORE should be enabled when driver is enabled.
Signed-off-by: Michal Simek
---
drivers/mfd/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 94ad2c1c3d90..f98b5a6d4da8 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -12
From: Nava kishore Manne
This patch fixes the below warning
--> Prefer 'unsigned int' to bare use of 'unsigned'.
--> line over 80 characters.
--> Prefer 'unsigned int **' to bare use of 'unsigned **'.
Signed-off-by: Nava kishore Manne
Signed-off-by: Michal Simek
---
d
From: Nava kishore Manne
This patch fixes the kernel doc warnings in the driver.
Signed-off-by: Nava kishore Manne
Signed-off-by: Michal Simek
---
drivers/pinctrl/pinctrl-zynq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-zynq.c b/drivers/pinct
From: Shubhrajyoti Datta
Add zynqmp to the cpufreq dt platform device.
Signed-off-by: Shubhrajyoti Datta
Signed-off-by: Michal Simek
---
drivers/cpufreq/cpufreq-dt-platdev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c
b/drivers/cpufreq/cpufreq-dt
* Peter Zijlstra wrote:
> > One gloriously ugly hack would be to delay the userspace unwind to
> > return-to-userspace, at which point we have a schedulable context and can
> > take
> > faults.
I don't think it's ugly, and it has various advantages:
> > Of course, then you have to somehow i
On 13-07-17, 11:19, Michal Simek wrote:
> From: Shubhrajyoti Datta
>
> Add zynqmp to the cpufreq dt platform device.
>
> Signed-off-by: Shubhrajyoti Datta
> Signed-off-by: Michal Simek
> ---
>
> drivers/cpufreq/cpufreq-dt-platdev.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/dr
kill_fq removes a complete frame queue, it needs to free the qman_fq
in the last. Else kmemleak will report the below warning:
unreferenced object 0x800073085c80 (size 128):
comm "cryptomgr_test", pid 199, jiffies 4294937850 (age 67.840s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00
On 07/13/2017 08:27 AM, Kefeng Wang wrote:
The bpf_skb_adjust_net() ignores the return value of bpf_skb_net_shrink/grow,
and always return 0, fix it by return 'ret'.
Signed-off-by: Kefeng Wang
Sigh, yep of course. Thanks!
Acked-by: Daniel Borkmann
From: Thomas Bogendoerfer
This change fixes following problem
[1.827940] xgene-enet: probe of 1f210030.ethernet failed with error -2
which leads to a missing ethernet interface (reproducable at least on
Gigabyte MP30-AR0 and APM Mustang systems).
The check for a valid clk resource fails, b
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