Thiago Jung Bauermann writes:
> Michael Ellerman writes:
>
>> Thiago Jung Bauermann writes:
>>
>>> On the OpenPOWER platform, secure boot and trusted boot are being
>>> implemented using IMA for taking measurements and verifying signatures.
>>
>> I still want you to implement arch_kexec_kernel_
> If you are referring to stacking livepatches ... to be honest I hadn't
> thought of that scenario. In that case, we might be able to get away
> with pushing something like this into the hash:
>
> klp #1: klp_shadow_attach(ptr, "shadow_var", ...)
> klp #2: klp_shadow_attach(ptr, "shadow_var_
File size before:
textdata bss dec hex filename
32765 7581824 353478a13 drivers/iommu/intel-iommu.o
File size After adding 'const':
textdata bss dec hex filename
32925 5981824 353478a13 drivers/iommu/intel-iommu.o
Signed-off-by
On 09/06/2017 18:59, Tim Chen wrote:
> On 06/09/2017 09:35 AM, Michal Hocko wrote:
>> On Fri 09-06-17 17:25:51, Laurent Dufour wrote:
>> [...]
>>> Thanks Michal for your feedback.
>>>
>>> I mostly focused on this database workload since this is the one where
>>> we hit the mmap_sem bottleneck when
On Thu, Jun 08, 2017 at 05:28:55PM +0300, laurentiu.tu...@nxp.com wrote:
> From: Stuart Yoder
>
> Move the source files out of staging into their final locations:
> -include files in drivers/staging/fsl-mc/include go to include/linux/fsl
> -irq-gic-v3-its-fsl-mc-msi.c goes to drivers/irqchip
Masahiro Yamada writes:
> Hi
>
> (+Anatolij Gustschin )
>
>
> Ping.
> I am not 100% sure who is responsible for this,
> but somebody, could take a look at this patch, please?
Have you tested it actually works?
It sounds reasonable, and if it behaves as you describe there is no
change in behavio
Hello,
On Wed, Jun 07, 2017 at 08:43:16AM +0200, Alexander Stein wrote:
> If unset, the gpc drivers fails to link with this error:
> drivers/built-in.o: In function `imx_gpc_probe':
> core.c:(.text+0x1e16c): undefined reference to
> `__devm_regmap_init_mmio_clk'
>
> As the gpc driver is built wh
Hello Kalle,
2017-06-13 7:54 GMT+02:00 Kalle Valo :
> Enric Balletbo i Serra wrote:
>
>> When request firmware fails, brcmf_ops_sdio_remove is being called and
>> brcmf_bus freed. In such circumstancies if you do a suspend/resume cycle
>> the kernel hangs on resume due a NULL pointer dereference
On Tue, 2017-06-13 at 11:36 +0200, Matthias Brugger wrote:
>
> On 12/06/17 13:54, Jun Gao wrote:
> > On Fri, 2017-05-26 at 15:35 +0800, Jun Gao wrote:
> >> From: Jun Gao
> >>
> >> Add MT2701 i2c device node.
> >>
> >> Signed-off-by: Jun Gao
> >> ---
> >> arch/arm/boot/dts/mt2701-evb.dts | 42
On 12/06/2017 12:20, Jan Kara wrote:
> Hello,
>
> On Fri 09-06-17 16:20:49, Laurent Dufour wrote:
>> This is a port on kernel 4.12 of the work done by Peter Zijlstra to
>> handle page fault without holding the mm semaphore.
>>
>> http://linux-kernel.2935.n7.nabble.com/RFC-PATCH-0-6-Another-go-at-s
[...]
> +
> +/**
> + * of_pwrseq_on - Carry out power sequence on for device node
> + *
> + * @np: the device node would like to power on
> + *
> + * Carry out a single device power on. If multiple devices
> + * need to be handled, use of_pwrseq_on_list() instead.
> + *
> + * Return a pointer to
From: Mark Rutland
In do_huge_pmd_numa_page(), we attempt to handle a migrating thp pmd by
waiting until the pmd is unlocked before we return and retry. However,
we can race with migrate_misplaced_transhuge_page():
// do_huge_pmd_numa_page// migrate_misplaced_transhuge_page()
//
Hi all,
This is v2 of the patches previously posted here:
http://www.spinics.net/lists/linux-mm/msg128577.html
Changes since v1 include:
* Use smp_mb() instead of smp_mb__before_atomic() before atomic_set()
* Added acks and fixes tag
Feedback welcome,
Will
--->8
Mark Rutland (1):
m
page_ref_freeze and page_ref_unfreeze are designed to be used as a pair,
wrapping a critical section where struct pages can be modified without
having to worry about consistency for a concurrent fast-GUP.
Whilst page_ref_freeze has full barrier semantics due to its use of
atomic_cmpxchg, page_ref_
File size before:
textdata bss dec hex filename
6146 56 962111843 drivers/iommu/io-pgtable-arm-v7s.o
File size After adding 'const':
textdata bss dec hex filename
6170 24 96203183b drivers/iommu/io-pgtable-arm-v7s.o
When migrating a transparent hugepage, migrate_misplaced_transhuge_page
guards itself against a concurrent fastgup of the page by checking that
the page count is equal to 2 before and after installing the new pmd.
If the page count changes, then the pmd is reverted back to the original
entry, howe
On Thu, Jun 08, 2017 at 04:44:21PM -0700, John Stultz wrote:
> Due to how the MONOTONIC_RAW accumulation logic was handled,
> there is the potential for a 1ns discontinuity when we do
> accumulations. This small discontinuity has for the most part
> gone un-noticed, but since ARM64 enabled CLOCK_MO
Hi Arnd,
On 13 June 2017 at 15:19, Arnd Bergmann wrote:
> On Tue, Jun 13, 2017 at 10:58 AM, Binoy Jayan wrote:
>> These are a set of patches [v2] which removes semaphores from ngene.
>> These are part of a bigger effort to eliminate unwanted semaphores
>> from the linux kernel.
>
> All three
>
>
On Tue, Apr 25, 2017 at 7:38 PM, Geert Uytterhoeven
wrote:
> Most of_device_*() functions have dummy versions for CONFIG_OF=n,
> but of_device_compatible_match() hasn't. Fix that to improve the
> ability to do compile-testing.
>
> Fixes: b9c13fe32faaa71c ("dt: Add of_device_compatible_match()")
>
On Tue, Jun 13, 2017 at 12:45:39PM +0300, Kirill Tkhai wrote:
> >
> > I'm not that familiar with AIO internals but this snippet worries me:
> > the reqs_available is unsigned int, reqs is unsigned it as well but
> > used as an accumulator over ALL cpus, can't it get overflow and
> > gives modulo r
On 06/13/2017 06:25 PM, Inki Dae wrote:
2017년 06월 09일 18:23에 Hoegeun Kwon 이(가) 쓴 글:
The bridge_node is unnecessary between FIMD and DSIM. If don't remove
error handling, it will not work between FIMD and DSIM. So remove
error handling.
Please make sure to describe why bridge_node is unnecessar
On 12 June 2017 at 17:17, Krzysztof Kozlowski wrote:
> Mark pointer to struct generic_pm_domain const (either passed in
> argument or used localy in a function), whenever it is not modifed by
> the function itself.
>
> Signed-off-by: Krzysztof Kozlowski
Acked-by: Ulf Hansson
> ---
> drivers/b
On Tue, 2017-06-13 at 09:52 +0100, Colin King wrote:
> From: Colin Ian King
>
> Trivial fix to spelling mistake in seq_printf message
Hey Colin.
Fixing spelling typos is a good thing, but is it a
good thing to change possibly API dependent output
in seq_ calls?
> diff --git a/drivers/crypto/ca
On 12 June 2017 at 17:17, Krzysztof Kozlowski wrote:
> genpd_syscore_switch() had two problems:
> 1. It silently assumed that device, it is being called for, belongs to
>generic power domain and used container_of() on its power domain
>pointer. Such assumption might not be true always.
>
On 12 June 2017 at 17:17, Krzysztof Kozlowski wrote:
> pm_genpd_remove_subdomain() iterates over domain's master_links list and
> removes matching element thus it has to use safe version of list
> iteration.
>
> Fixes: f721889ff65a ("PM / Domains: Support for generic I/O PM domains (v8)")
> Cc:
>
On 12 June 2017 at 17:17, Krzysztof Kozlowski wrote:
> of_genpd_del_provider() iterates over list of domain provides and
> removes matching element thus it has to use safe version of list
> iteration.
>
> Fixes: aa42240ab254 ("PM / Domains: Add generic OF-based PM domain look-up")
> Cc:
> Signed-
On 12 June 2017 at 17:17, Krzysztof Kozlowski wrote:
> of_genpd_remove_last() iterates over list of domains and removes
> matching element thus it has to use safe version of list iteration.
>
> Fixes: 17926551c98a ("PM / Domains: Add support for removing nested PM
> domains by provider")
> Cc:
>
On 12 June 2017 at 17:17, Krzysztof Kozlowski wrote:
> Commit fc5cbf0c94b6 ("PM / Domains: Support for multiple states") split
> out some code out of default_power_down_ok() function so the
> documentation has to be moved to appropriate place.
>
> Signed-off-by: Krzysztof Kozlowski
Acked-by: Ulf
On 13/06/17 11:36, Joe Perches wrote:
> On Tue, 2017-06-13 at 09:52 +0100, Colin King wrote:
>> From: Colin Ian King
>>
>> Trivial fix to spelling mistake in seq_printf message
>
> Hey Colin.
>
> Fixing spelling typos is a good thing, but is it a
> good thing to change possibly API dependent out
On 06/13/17 12:06, Jose Abreu wrote:
> Hi Hans,
>
>
> On 13-06-2017 11:01, Jose Abreu wrote:
>
> [snip]
>> Changes from RFC:
>> - Added support for HDCP 1.4
>
> [snip]
>> +
>> +/* HDCP 1.4 */
>> +#define DW_HDMI_HDCP14_BKSV_SIZE2
>> +#define DW_HDMI_HDCP14_KEYS_SIZE(2 * 40)
>> +
>>
On Tue, 2017-06-13 at 11:40 +0100, Colin Ian King wrote:
> On 13/06/17 11:36, Joe Perches wrote:
> > On Tue, 2017-06-13 at 09:52 +0100, Colin King wrote:
> > > From: Colin Ian King
> > >
> > > Trivial fix to spelling mistake in seq_printf message
> > Fixing spelling typos is a good thing, but is
On Tue, Jun 13, 2017 at 11:55:26AM +0200, Charlemagne Lasse wrote:
> Hi,
>
> I have following code which generates a warning when compiling with "make
> C=1".
>
> ~~~
> struct task_struct *kthread;
> kthread = kthread_create(x, y, "z");
> if (IS_ERR(kthread)) {
> ~~~
>
> The
Michael Bringmann writes:
> Here is the information from 2 different kernels. I have not been able to
> retrieve
> the information matching yesterday's attachments, yet, as those dumps were
> acquired in April.
>
> Attached please find 2 dumps of similar material from kernels running with my
On 06/13/17 12:31, Hans Verkuil wrote:
> On 06/13/17 12:06, Jose Abreu wrote:
>> Hi Hans,
>>
>>
>> On 13-06-2017 11:01, Jose Abreu wrote:
>>
>> [snip]
>>> Changes from RFC:
>>> - Added support for HDCP 1.4
>>
>> [snip]
>>> +
>>> +/* HDCP 1.4 */
>>> +#define DW_HDMI_HDCP14_BKSV_SIZE 2
>>> +#de
Hi Jall,
After merging the block tree, today's linux-next build (s390x
s390-defconfig) failed like this:
drivers/s390/block/scm_blk.c:293:10: error: 'BLK_MQ_RQ_QUEUE_BUSY' undeclared
(first use in this function)
drivers/s390/block/scm_blk.c:327:9: error: 'BLK_MQ_RQ_QUEUE_OK' undeclared
(first u
On 09-06-17, 13:00, Ulf Hansson wrote:
> On 8 June 2017 at 11:42, Viresh Kumar wrote:
> > On 08-06-17, 09:48, Ulf Hansson wrote:
> >> It's not a nightmare, just a tricky thing to solve. :-)
> >
> > I may have just solved it actually :)
>
> That was quick. :-)
:)
> > So the real locking problem
When the first timestamp in the list of clock readings was later than
the second timestamp and all other timestamps were in order, the
inconsistency was not reported because the index of the out-of-order
timestamp was equal to the default value.
Cc: John Stultz
Cc: Prarit Bhargava
Cc: Richard Co
On 13-06-17 12:23, Enric Balletbo Serra wrote:
> Hello Kalle,
>
> 2017-06-13 7:54 GMT+02:00 Kalle Valo :
>> Enric Balletbo i Serra wrote:
>>
>>> When request firmware fails, brcmf_ops_sdio_remove is being called and
>>> brcmf_bus freed. In such circumstancies if you do a suspend/resume cycle
>>>
On Thu, 1 Jun 2017, Joe Lawrence wrote:
> Modify the sample livepatch to demonstrate the shadow variable API.
>
> Signed-off-by: Joe Lawrence
> ---
> samples/livepatch/livepatch-sample.c | 39
> +++-
> 1 file changed, 38 insertions(+), 1 deletion(-)
Would it ma
On Thu, Jun 08, 2017 at 04:09:50PM +0100, Catalin Marinas wrote:
> On Sun, Jun 04, 2017 at 02:59:51PM +0300, Yury Norov wrote:
> > All new 32-bit architectures should have 64-bit off_t type, but existing
> > architectures has 32-bit ones.
> >
> > To handle it, new config option is added to arch/Kc
Hello
On 04/10/2017 01:17 AM, Jiri Olsa wrote:
On Sun, Apr 09, 2017 at 08:02:37PM -0700, jiada_w...@mentor.com wrote:
From: Jiada Wang
with commit: 0a943cb10ce78 (tools build: Add HOSTARCH Makefile variable)
when build for ARCH=x86_64, ARCH=x86_64 is passed to perf instead of
ARCH=x86, so perf
Trivial spelling fixes for Kconfig help text of config HWLAT_TRACER.
Fixes: e7c15cd8a113 ("tracing: Added hardware latency tracer")
Signed-off-by: Jesper Dangaard Brouer
Acked-by: Steven Rostedt
---
Resend of: https://patchwork.kernel.org/patch/9405223/
kernel/trace/Kconfig |4 ++--
1 file
Hi all,
After merging the net tree, today's linux-next build (powerpc
ppc44x_defconfig) produced this warning:
net/core/dev.c: In function 'dev_cpu_dead':
net/core/dev.c:8330:2: warning: 'remsd' is used uninitialized in this function
[-Wuninitialized]
net_rps_send_ipi(remsd);
^
Introduced b
On 2017-06-13 11:05, Greg KH wrote:
On Mon, Jun 05, 2017 at 02:39:33PM -0700, Luis R. Rodriguez wrote:
As the firmware API evolves we keep extending functions with more
arguments.
Stop this nonsense by proving an extensible data structure which can
be used
to represent both user parameters and
On 06/13/2017, 12:11 PM, Jeff Layton wrote:
> On Tue, 2017-06-13 at 11:22 +0200, Jiri Slaby wrote:
>> fcntl(0, F_SETOWN, 0x8000) triggers:
>> UBSAN: Undefined behaviour in fs/fcntl.c:118:7
>> negation of -2147483648 cannot be represented in type 'int':
>> CPU: 1 PID: 18261 Comm: syz-executor No
Kernel should decrements the reference count of acpi device
when the scheduling of acpi hotplug work is failed, and
evaluates _OST to notify BIOS the failure.
v2:
To simplify the code. (Andy Shevchenko)
Cc: "Rafael J. Wysocki"
Cc: Len Brown
Cc: Michal Hocko
Reviewed-by: Andy Shevchenko
Signed
On Mon, Jun 12, 2017 at 03:52:35PM +1000, Jonathan Liu wrote:
> The drm_get_edid function should be used instead of drm_do_get_edid by
> exposing the DDC bus as an I2C adapter. Implement this for A10s.
>
> Signed-off-by: Jonathan Liu
Your commit log should explain *why* that function should be u
The driver may sleep under a spin lock, and the function call path is:
rtsx_exclusive_enter_ss (acquire the lock by spin_lock)
rtsx_enter_ss
rtsx_power_off_card
sd_cleanup_work
sd_stop_seq_mode
sd_switch_clock
sd_ddr_tuning
sd_ddr_pre_tuning_
In hotplug logic, it always indicates non-specific failure to
platform through _OST when handing acpi hot-remove event failed. Then
platform terminates the hot-remove process but it can not identify
the reason.
Base on current hot-remove code, there have two situations that it
returns busy:
- OSP
Hi,
On Tue, 13 Jun 2017, Christoph Hellwig wrote:
> Btw, scm_blk.c blk-mq conversion seems odd if not broken. It should
> always call blk_mq_complete_request from scm_request_finish and
> then pass the error to blk_mq_end_request frin
> there.
OK. I had added that because rq->errors went away. W
On Tuesday, June 13, 2017 10:52:52 AM Greg KH wrote:
> On Mon, Jun 12, 2017 at 10:49:40PM +0200, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
> > hcd_pci_resume_noirq() used as a universal _resume_noirq handler for
> > PCI USB controllers calls pci_back_from_sleep() which is unnecessa
On Tuesday, June 13, 2017 07:54:22 AM Dominik Brodowski wrote:
> Rafael,
>
> On Mon, Jun 12, 2017 at 10:46:47PM +0200, Rafael J. Wysocki wrote:
> > Hi All,
> >
> > On Thursday, June 08, 2017 02:00:40 AM Rafael J. Wysocki wrote:
> > > Hi All,
> > >
> > > This series is a replacement for commit ee
On Tue, 2017-06-13 at 13:10 +0200, Jiri Slaby wrote:
> On 06/13/2017, 12:11 PM, Jeff Layton wrote:
> > On Tue, 2017-06-13 at 11:22 +0200, Jiri Slaby wrote:
> > > fcntl(0, F_SETOWN, 0x8000) triggers:
> > > UBSAN: Undefined behaviour in fs/fcntl.c:118:7
> > > negation of -2147483648 cannot be rep
Hi
I've got the following error report while fuzzing the kernel on
linux-4.11.0-rc3.
Hi Stephen,
On 2017-06-13 16:38, Stephen Rothwell wrote:
Hi all,
After merging the net tree, today's linux-next build (powerpc
ppc44x_defconfig) produced this warning:
net/core/dev.c: In function 'dev_cpu_dead':
net/core/dev.c:8330:2: warning: 'remsd' is used uninitialized in this
function [-W
Many sideband events are interesting by themselves. When profiling only
for sideband events, it is useful to be able to control process wakeup
(wakeup_events) based on sideband events alone. Add a new option
'count_sb_events' to do the same.
Signed-off-by: Naveen N. Rao
---
include/uapi/linux/pe
Add a new option 'signal_on_wakeup' to request for a signal to be
delivered on ring buffer wakeup controlled through watermark and
{wakeup_events, wakeup_watermark}.
Signed-off-by: Naveen N. Rao
---
include/uapi/linux/perf_event.h | 3 ++-
kernel/events/core.c| 12 +++-
kern
v2:
Here is a slightly different approach compared to v1: instead of
introducing a new IOCTL, we ride on top of the existing support for
ring buffer wakeup to generate signals as desired. Counting sideband
events still requires some changes in the output path, but in normal
cases, it ends up being
fcntl(0, F_SETOWN, 0x8000) triggers:
UBSAN: Undefined behaviour in fs/fcntl.c:118:7
negation of -2147483648 cannot be represented in type 'int':
CPU: 1 PID: 18261 Comm: syz-executor Not tainted 4.8.1-0-syzkaller #1
...
Call Trace:
...
[] ? f_setown+0x1d8/0x200
[] ? SyS_fcntl+0x999/0xf30
[] ?
[Sorry for a late reponse]
On Sun 04-06-17 14:18:07, Yu Zhao wrote:
> mem_cgroup_resize_limit() and mem_cgroup_resize_memsw_limit() have
> identical logics. Refactor code so we don't need to keep two pieces
> of code that does same thing.
>
> Signed-off-by: Yu Zhao
> Acked-by: Vladimir Davydov
Allow f_setown to return an error value. We will fail in the next patch
with EINVAL for bad input to f_setown, so tile the path for the later
patch.
Signed-off-by: Jiri Slaby
Reviewed-by: Jeff Layton
Cc: Jeff Layton
Cc: "J. Bruce Fields"
Cc: Alexander Viro
Cc: linux-fsde...@vger.kernel.org
--
On Mon, 2017-06-12 at 17:34 -0600, Logan Gunthorpe wrote:
> Hey,
>
> Ok, I dug into this bug and I know what's going on. Unfortunately,
> it's
> a mess of a couple issues and I don't know what correct the
> solution(s)
> is(are).
>
> 1) The test we are looking at is overrunning the dynamic char d
[Sorry for a late response]
On Wed 07-06-17 16:52:12, Wei Yang wrote:
> The second parameter of init_memory_block() is used to calculate the
> start_section_nr of this block, which means any section in the same block
> would get the same start_section_nr.
Could you be more specific what is the pr
Hi Rafael, Lv,
On Thu, Jun 08, 2017 at 07:13:24PM +0200, Rafael J. Wysocki wrote:
> On Thu, Jun 8, 2017 at 6:32 PM, Lorenzo Pieralisi
> wrote:
> > On Tue, May 30, 2017 at 05:33:38PM +0530, Geetha sowjanya wrote:
> >> Cavium ThunderX2 SMMUv3 implementation has two Silicon Erratas.
> >> 1. Errata I
Hi Ravi,
On Mon, 2017-06-12 at 17:28 +0530, Ravi Bangoria wrote:
> So, I tested this patch along with Mark's patch[1] on elfutils an looks
> like it's not working. Steps on what I did:
>
> After applying Mark's patch on upstream elfutils:
>
> $ aclocal
> $ autoheader
> $ autoconf
> $ aut
Hi Maxime,
On 13 June 2017 at 21:15, Maxime Ripard
wrote:
> On Mon, Jun 12, 2017 at 03:52:35PM +1000, Jonathan Liu wrote:
>> The drm_get_edid function should be used instead of drm_do_get_edid by
>> exposing the DDC bus as an I2C adapter. Implement this for A10s.
>>
>> Signed-off-by: Jonathan Liu
Friendly ping. Any feedback on that?
Thanks,
David
> On 2 Jun 2017, at 14:24, David Gstir wrote:
>
> Hi!
>
> While testing fscrypt's filename encryption, I noticed that the implementation
> of cts(cbc(aes)) is broken when the CAAM hardware crypto driver is enabled.
> Some digging showed that t
Em Fri, 14 Apr 2017 11:08:23 +0900
escreveu:
> From: Yasunari Takiguchi
>
> This is the SPI adapter part of the driver for the
> Sony CXD2880 DVB-T2/T tuner + demodulator.
>
> Signed-off-by: Yasunari Takiguchi
> Signed-off-by: Masayuki Yamamoto
> Signed-off-by: Hideki Nozawa
> Signed-off-by
On 07/06/17 23:34, Mason wrote:
> Hello Rob,
>
> On 07/06/2017 23:29, Rob Herring wrote:
>> On Wed, May 31, 2017 at 03:30:26PM +0200, Marc Gonzalez wrote:
>>> Binding for the Sigma Designs SMP8759 SoC.
>>>
>>> Signed-off-by: Marc Gonzalez
>>> ---
>>> Documentation/devicetree/bindings/pci/tango-p
On Tue, Jun 13, 2017 at 11:56 AM, kernelci.org bot wrote:
>
> next/master build: 208 builds: 2 failed, 206 passed, 2 errors, 147 warnings
> (next-20170613)
> Full Build Summary:
> https://kernelci.org/build/next/branch/master/kernel/next-20170613/
> Tree: next
> Branch:
On Tuesday 13 June 2017 00:05:35 Christoph Hellwig wrote:
> On Mon, Jun 12, 2017 at 06:24:35PM -0700, Darren Hart wrote:
> > This is a big topic for sure. Speed and scale of platform enabling is
> > something
> > I would like to see us support better. The barrier to entry to kernel
> > changes is
On Tue, 2017-06-13 at 09:27 +0200, Roberto Sassu wrote:
> On 6/6/2017 3:23 PM, Mimi Zohar wrote:
> > On Tue, 2017-06-06 at 14:45 +0200, Roberto Sassu wrote:
> >> On 6/6/2017 12:56 PM, Mimi Zohar wrote:
> >>> On Tue, 2017-06-06 at 10:49 +0200, Roberto Sassu wrote:
> On 6/5/2017 8:04 AM, Mimi Zo
On 31/05/17 14:35, Marc Gonzalez wrote:
> The MSI controller in Tango supports 256 message-signaled interrupts,
> and a single doorbell address.
>
> Signed-off-by: Marc Gonzalez
> ---
> drivers/pci/host/pcie-tango.c | 222
> ++
> 1 fil
On 2017/6/13 19:35, Jiri Slaby wrote:
> Allow f_setown to return an error value. We will fail in the next patch
> with EINVAL for bad input to f_setown, so tile the path for the later
> patch.
>
> Signed-off-by: Jiri Slaby
> Reviewed-by: Jeff Layton
> Cc: Jeff Layton
> Cc: "J. Bruce Fields"
> C
Em Fri, 14 Apr 2017 11:17:01 +0900
escreveu:
> From: Yasunari Takiguchi
>
> These are common files for the driver for the
> Sony CXD2880 DVB-T2/T tuner + demodulator.
> These contains helper functions for the driver.
>
> Signed-off-by: Yasunari Takiguchi
> Signed-off-by: Masayuki Yamamoto
>
On Tue, 2017-06-13 at 13:35 +0200, Jiri Slaby wrote:
> fcntl(0, F_SETOWN, 0x8000) triggers:
> UBSAN: Undefined behaviour in fs/fcntl.c:118:7
> negation of -2147483648 cannot be represented in type 'int':
> CPU: 1 PID: 18261 Comm: syz-executor Not tainted 4.8.1-0-syzkaller #1
> ...
> Call Trace:
Hi,
On Fri, Jun 09, 2017 at 09:16:01AM +0300, Paul Kocialkowski wrote:
> Le jeudi 08 juin 2017 à 21:27 +0200, Sebastian Reichel a écrit :
> > Hi,
> >
> > On Thu, Jun 08, 2017 at 01:08:52PM +0300, Paul Kocialkowski wrote:
> > > > > On Wed, 2017-06-07 at 09:52 +0200, Pavel Machek wrote:
> > > > > >
Em Fri, 14 Apr 2017 11:22:37 +0900
escreveu:
> From: Yasunari Takiguchi
>
> Provide some math support functions (fixed-point log functions)
> for the Sony CXD2880 DVB-T2/T tuner + demodulator driver.
No need. The Kernel already provide log functions. You should use the
existing ones, instead o
Hi!
I'm trying to use gadgetfs to fuzz USB device drivers by simply
connecting random devices for now.
What I want to achieve right now is the following:
1. mount gadgetfs
2. emulate connection of a new USB device
3. wait for the device to finish initializing
4. unmount gadgetfs
5. goto 1
The q
This patch adds documentation for the max7360 bindings.
The max7360 is Multi-functional Device containing gpio,
keypad, pwm and rotary encoder submodules.
Signed-off-by: Andrei Dranitca
Signed-off-by: Valentin Sitdikov
---
Documentation/devicetree/bindings/mfd/max7360.txt | 74 +
On 12/05/2017 20:22, Alexandre Belloni wrote:
> On sama5d2, power to the core may be cut while entering suspend mode. It is
> necessary to save and restore the TCB registers.
>
> Signed-off-by: Alexandre Belloni
The context will be saved/restored on all the platforms (other than
sama5d2) using t
This series add initial support of mfd core driver for max7360 chip
Andrei Dranitca (1):
mfd: max7360: Add mfd core device driver
Valentin Sitdikov (1):
dt-bindings: mfd: Add DT bindings documentation for the max7360 mfd
driver
---
Changes since v1:
- Use proper node names
- Drop un
From: Andrei Dranitca
This patch adds core/irq driver to support MAX7360 i2c chip
which contains keypad, gpio, pwm, gpo and rotary encoder submodules.
Signed-off-by: Andrei Dranitca
Signed-off-by: Valentin Sitdikov
---
drivers/mfd/Kconfig | 16 +++
drivers/mfd/Makefile| 1 +
Hi!
Are there any news about the fwnode branch?
I have quite usable camera, but it is still based on
982e8e40390d26430ef106fede41594139a4111c (that's v4.10). It would be
good to see fwnode stuff upstream... are there any plans for that?
Is there stable branch to which I could move the stuff?
Th
Hi Niklas
On 13/06/17 08:33, Niklas Söderlund wrote:
> Hi Kieran,
>
> Thanks for your patch, and great work!
Thanks for taking a look.
> On 2017-06-13 01:35:07 +0100, Kieran Bingham wrote:
>> From: Kieran Bingham
>>
>> Provide support for the ADV7481 and ADV7482.
>>
>> The driver is modelled w
Em Fri, 14 Apr 2017 11:25:23 +0900
escreveu:
> From: Yasunari Takiguchi
>
> Add functions for initializing, reading and writing to the SPI
> device for the Sony CXD2880 DVB-T2/T tuner + demodulator.
>
> Signed-off-by: Yasunari Takiguchi
> Signed-off-by: Masayuki Yamamoto
> Signed-off-by: Hid
On 13/06/2017 at 14:21:10 +0200, Daniel Lezcano wrote:
> On 12/05/2017 20:22, Alexandre Belloni wrote:
> > On sama5d2, power to the core may be cut while entering suspend mode. It is
> > necessary to save and restore the TCB registers.
> >
> > Signed-off-by: Alexandre Belloni
>
> The context wil
On Tue, 13 Jun 2017, Ingo Molnar wrote:
> > I simply moved some code to different source files and not including
> > those source files in the final build. That keeps the number of #ifdef's
> > to a minimum but it makes a big diffstat due to the code movement.
>
> So I'm fine with most of the c
On 13/06/2017 14:28, Alexandre Belloni wrote:
> On 13/06/2017 at 14:21:10 +0200, Daniel Lezcano wrote:
>> On 12/05/2017 20:22, Alexandre Belloni wrote:
>>> On sama5d2, power to the core may be cut while entering suspend mode. It is
>>> necessary to save and restore the TCB registers.
>>>
>>> Signed
On Tue, May 02, 2017 at 07:35:37PM +0530, Laxman Dewangan wrote:
> The PWM hardware IP is taped-out with different maximum frequency
> on different SoCs.
>
> From HW team:
> Before Tegra186, it is 38.4MHz.
> In Tegra186, it is 102MHz.
>
> Add support to limit the clock source frequenc
On 13-06-2017 11:54, Hans Verkuil wrote:
> On 06/13/17 12:31, Hans Verkuil wrote:
>> On 06/13/17 12:06, Jose Abreu wrote:
>>> Hi Hans,
>>>
>>>
>>> On 13-06-2017 11:01, Jose Abreu wrote:
>>>
>>> [snip]
Changes from RFC:
- Added support for HDCP 1.4
>>> [snip]
+
+/* HDCP 1.4
On Thu, Jun 08, 2017 at 03:25:26PM +0200, Christoph Hellwig wrote:
> DMA_ERROR_CODE is not supposed to be used by drivers.
>
> Signed-off-by: Christoph Hellwig
> ---
> drivers/firmware/tegra/ivc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Acked-by: Thierry Reding
signature.
That's the thing I wanna know! Thanks for your explanation.
Thanks,
Zongyong Wu
-邮件原件-
发件人: Jerome Glisse [mailto:j.gli...@gmail.com]
发送时间: 2017年6月13日 2:44
收件人: Wuzongyong (Cordius Wu, Euler Dept)
抄送: io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org;
oded.gab...@amd.com;
On Tue, Jun 13, 2017 at 03:45:32PM +0530, bincy_k_phi...@yahoo.co.in wrote:
> From: bincy
>
> trivial fix for space alignment error
>
> Signed-off-by: bincy k philip
> ---
> drivers/staging/octeon-usb/octeon-hcd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
First off, please slow
On 6/13/2017 2:09 PM, Mimi Zohar wrote:
On Tue, 2017-06-13 at 09:27 +0200, Roberto Sassu wrote:
On 6/6/2017 3:23 PM, Mimi Zohar wrote:
On Tue, 2017-06-06 at 14:45 +0200, Roberto Sassu wrote:
On 6/6/2017 12:56 PM, Mimi Zohar wrote:
On Tue, 2017-06-06 at 10:49 +0200, Roberto Sassu wrote:
On 6/
On Mon, Jun 12, 2017 at 01:23:04PM +0300, Mikko Perttunen wrote:
> The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
> registers that initiate CPU frequency/voltage transitions.
>
> Signed-off-by: Mikko Perttunen
> Acked-by: Rob Herring
> ---
> .../arm/tegra/nvidia,tegra186-ccplex-cluster
On Thu, Jun 01, 2017 at 11:04:05AM +0300, Mikko Perttunen wrote:
> The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
> registers that initiate CPU frequency/voltage transitions.
>
> Signed-off-by: Mikko Perttunen
> ---
> arch/arm64/boot/dts/nvidia/tegra186.dtsi | 7 +++
> 1 file change
All PMU drivers are going to depend on PERF_EVENTS, so let's make this
dependency common and simplify the individual Kconfig entries.
Signed-off-by: Mark Rutland
Cc: Will Deacon
---
drivers/perf/Kconfig | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/perf/Kc
On 13.06.2017 15:42, Thierry Reding wrote:
On Mon, Jun 12, 2017 at 01:23:04PM +0300, Mikko Perttunen wrote:
The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
registers that initiate CPU frequency/voltage transitions.
Signed-off-by: Mikko Perttunen
Acked-by: Rob Herring
---
.../arm/tegr
On 13.06.2017 15:46, Mikko Perttunen wrote:
On 13.06.2017 15:42, Thierry Reding wrote:
On Mon, Jun 12, 2017 at 01:23:04PM +0300, Mikko Perttunen wrote:
The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
registers that initiate CPU frequency/voltage transitions.
Signed-off-by: Mikko Pert
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