Hello Paul,
x86_64, linux-next 20161110
WARN_ON_ONCE(!(special & RCU_DYNTICK_CTRL_CTR));
[0.436242] [ cut here ]
[0.436307] WARNING: CPU: 3 PID: 0 at kernel/rcu/tree.c:380
rcu_momentary_dyntick_idle+0xa7/0xb8
[0.436381] Modules linked in:
[0.436437] CPU:
From: "Gautham R. Shenoy"
In the current code for powernv_add_idle_states, there is a lot of code
duplication while initializing an idle state in powernv_states table.
Add an inline helper function to populate the powernv_states[] table for
a given idle state. Invoke this for populating the "Nap
Currently the whole kernel build will be stopped if the size of
struct z3fold_header is greater than the size of one chunk, which
is 64 bytes by default. This may stand in the way of automated
test/debug builds so let's remove that and fail the z3fold
initialization in such case instead.
Signed-of
From: "Gautham R. Shenoy"
Currently all the low-power idle states are expected to wake up
at reset vector 0x100. Which is why the macro IDLE_STATE_ENTER_SEQ
that puts the CPU to an idle state and never returns.
On ISA_300, when the ESL and EC bits in the PSSCR are zero, the
CPU is expected to wa
From: "Gautham R. Shenoy"
The power9_idle_stop method currently takes only the requested stop
level as a parameter and picks up the rest of the PSSCR bits from a
hand-coded macro. This is not a very flexible design, especially when
the firmware has the capability to communicate the psscr value an
From: "Gautham R. Shenoy"
This is the third iteration of the patchset to use the psscr_val and
psscr_mask provided by the firmware for each of the stop states.
The previous version can be found here:
[v2]: https://lkml.org/lkml/2016/10/27/143
[v1]: https://lkml.org/lkml/2016/9/29/45
This versi
Most of z3fold operations are in-page, such as modifying z3fold
page header or moving z3fold objects within a page. Taking
per-pool spinlock to protect per-page objects is therefore
suboptimal, and the idea of having a per-page spinlock (or rwlock)
has been around for some time.
This patch implem
On 11/09/2016 07:26 PM, Rob Herring wrote:
On Thu, Nov 03, 2016 at 11:39:21AM +0100, Jacek Anaszewski wrote:
On 11/03/2016 11:10 AM, Andi Shyti wrote:
Hi Jacek,
Only DT bindings of LED class drivers should be placed in
Documentation/devicetree/bindings/leds. Please move it to the
media bindin
The new size (0x100) also matches the size given in sama5d3.dtsi
Documentation reference: section 43.6 "Universal Asynchronous
Receiver Transmitter (UART) User Interface", table 43-4 "Register
Mapping" in [1].
[1] Atmel-11121F-ATARM-SAMA5D3-Series-Datasheet_02-Feb-16
Signed-off-by: Peter Rosin
On Wed, 09 Nov 2016, Lukasz Majewski wrote:
> Hi Lee,
>
> > On Tue, 08 Nov 2016, Lukasz Majewski wrote:
> >
> > > Dear All,
> > >
> > > > The commit a55944ca82d2 ("backlight: update bd state & fb_blank
> > > > properties when necessary") has posed some extra restrictions on
> > > > blanking and
/Srinivas-Kandagatla/mfd-pm8921-add-support-to-pm8821/20161109-013248
base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: arm-pxa_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget
https
PATCH 1 is just a clean-up. There should be no functional change.
PATCH 2 and 3 are for device hot-remove case.
Currently the driver will stop working or even cause panic, if we do
hot add/remove quickly a few times. With the 2 patches, everything works
reliably in my tests now.
There can be sti
Hi Luis,
On Wednesday 09 Nov 2016 16:59:30 Luis R. Rodriguez wrote:
> On Wed, Nov 9, 2016 at 4:43 PM, Rafael J. Wysocki wrote:
> > On Mon, Nov 7, 2016 at 10:22 PM, Luis R. Rodriguez wrote:
> >> On Thu, Oct 27, 2016 at 05:25:51PM +0200, Greg Kroah-Hartman wrote:
> >>> On Wed, Oct 26, 2016 at 01:19:
ue running checkkconfigsymbols.py --diff
next-20161109..next-20161110
sound/soc/samsung/Makefile | 3 ---
1 file changed, 3 deletions(-)
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
index f3f4a32cd376..27956621c849 100644
--- a/sound/soc/samsung/Makefile
+++ b/sound/soc/samsung/Makefil
On Wed, 2016-11-09 at 11:20 +, Mark Rutland wrote:
> The big change would be to handle !MMIO translations, for which we'd
> need a runtime registry of ISA bus instance to find the relevant
> accessor ops and instance-specific data.
Yes. We do something a bit like that on ppc, we find the PCI b
Hi Luis,
On Monday 07 Nov 2016 22:39:54 Luis R. Rodriguez wrote:
> On Mon, Oct 10, 2016 at 02:51:04PM +0200, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki
> >
> > Currently, there is a problem with taking functional dependencies
> > between devices into account.
> >
> > What I mean by a
On Wed, 2016-11-09 at 23:02 +0100, Luis R. Rodriguez wrote:
> Actually... we also set the timeout to MAX_JIFFY_OFFSET when FW_OPT_UEVENT is
> not set. This happens *only* when the UMH was explicitly requested on the
> async call, when the second argument to request_firmware_nowait() is false.
> The
On Wed, 2016-11-09 at 03:05 -0800, Andy Lutomirski wrote:
> On Tue, Nov 8, 2016 at 8:31 PM, Ricardo Neri
> wrote:
> > On Tue, 2016-11-08 at 07:34 -0800, Andy Lutomirski wrote:
> >> > Would it not be better to emulate these instructions for them? What
> >> way
> >> > we can verify they're not malic
The value (unsigned int)-1 is used as a sentinel to indicate the
sessionID is unset. Skip this value when the session_id value wraps.
Signed-off-by: Richard Guy Briggs
---
kernel/auditsc.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/kernel/auditsc.c b/kernel/aud
Hi, Arnd,
On 2016/11/10 5:34, Arnd Bergmann wrote:
> On Wednesday, November 9, 2016 12:10:43 PM CET Gabriele Paoloni wrote:
>>> On Tuesday, November 8, 2016 11:47:09 AM CET zhichang.yuan wrote:
+ /*
+* The first PCIBIOS_MIN_IO is reserved specifically for
>>> indirectIO.
>>
Tame initialization warning of len_abuf in audit_log_execve_info even
though there isn't presently a bug introduced by commit 43761473c254
("audit: fix a double fetch in audit_log_single_execve_arg()"). Using
UNINITIALIZED_VAR instead may mask future bugs.
Signed-off-by: Richard Guy Briggs
---
Hi All,
On Thu, Oct 27, 2016 at 3:34 PM, Hoan Tran wrote:
> This patch fixes the lockdep warning below
>
> [7.229767] DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags))
> [7.229776] [ cut here ]
> [7.229787] WARNING: CPU: 1 PID: 1 at
> linux-next/kernel/locking/l
Hi,
On Thursday 10 November 2016 05:23 AM, John Syne wrote:
> OK, then back to my original question. Given that these DT properties are
> supported in the driver
>
Below properties are supported by only by ti_am3335x_adc driver and not
ti_am335x_tsc driver. As author of this patch pointed out i
Hi,Liviu,
Thanks for your comments!
On 2016/11/10 0:50, liviu.du...@arm.com wrote:
> On Wed, Nov 09, 2016 at 04:16:17PM +, Gabriele Paoloni wrote:
>> Hi Liviu
>>
>> Thanks for reviewing
>>
>
> [removed some irrelevant part of discussion, avoid crazy formatting]
>
+/**
+ * addr_is
On 11/9/2016 11:41 PM, Tyler Baicar wrote:
> Move IRQ free code so that it will happen regardless of the
> __E1000_DOWN bit. Currently the e1000e driver only releases its IRQ
> if the __E1000_DOWN bit is cleared. This is not sufficient because
> it is possible for __E1000_DOWN to be set without rel
On Wed, Nov 9, 2016 at 1:23 AM, Maxime Ripard
wrote:
> Signed-off-by: Maxime Ripard
Nit: Typo in the subject ("fractional"). Maybe mention what clock on what SoC
needs this in the commit message?
Otherwise,
Acked-by: Chen-Yu Tsai
> ---
> drivers/clk/sunxi-ng/ccu_mult.c | 8
> drive
On Wed 09 Nov 17:47 PST 2016, Stephen Boyd wrote:
> On 11/03, Sarangdhar Joshi wrote:
> > diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> > index d79fecd..844e90d 100644
> > --- a/drivers/firmware/qcom_scm.c
> > +++ b/drivers/firmware/qcom_scm.c
> > @@ -380,32 +384,40 @@ E
On 11/09/2016 05:55 AM, Arnd Bergmann wrote:
As reported by gcc -Wmaybe-uninitialized, the cleanup path for
skd_acquire_msix tries to free the already allocated msi-x vectors
in reverse order, but the index variable may not have been
used yet:
drivers/block/skd_main.c: In function ‘skd_acquire_i
This patch adds support for XPFO which protects against 'ret2dir' kernel
attacks. The basic idea is to enforce exclusive ownership of page frames
by either the kernel or userspace, unless explicitly requested by the
kernel. Whenever a page destined for userspace is allocated, it is
unmapped from p
Hi,
On 9 November 2016 at 23:35, Eugene Korenevsky wrote:
> Rework smelling code (goto inside compound statement). Perhaps this is
> legacy. Anyway such code is not appropriate for Linux kernel.
>
> Changes since v3: fix typo
> Changes since v2: extract the code to static function
> Changes since
This document defines the binding for a component that loads firmware
and control the life cycle of the Qualcomm ADSP Hexagon core.
Cc: Sarangdhar Joshi
Signed-off-by: Bjorn Andersson
---
Changes since v2:
- Added the required "xo" clock, from Sarangdhar
- Added smd-edge node
- Corrected exampl
POWERHOLD signal has higher priority over the DEV_ON bit.
So power off will not happen if the POWERHOLD is held high.
Hence reset the MUX to GPIO_7 mode to release the POWERHOLD
and the DEV_ON bit to take effect to power off the PMIC.
PMIC Power off happens in dire situations like thermal shutdow
From: Wu-Cheng Li
vb2_qbuf will check the buffer index. If a driver overrides
vidioc_qbuf and use the buffer index, the driver needs to check
the index.
Signed-off-by: Wu-Cheng Li
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 4
1 file changed, 4 insertions(+)
diff --git a/dri
From: Wu-Cheng Li
This patch adds a buffer index check in decoder vidioc_qbuf.
Wu-Cheng Li (1):
mtk-vcodec: add index check in decoder vidioc_qbuf.
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 4
1 file changed, 4 insertions(+)
--
2.8.0.rc3.226.g39d4020
On Thu, 2016-11-10 at 04:11 +, Y.B. Lu wrote:
> >
> > -Original Message-
> > From: Y.B. Lu
> > Sent: Thursday, November 10, 2016 12:06 PM
> > To: 'Scott Wood'; Ulf Hansson
> > Cc: linux-mmc; Arnd Bergmann; linuxppc-...@lists.ozlabs.org;
> > devicet...@vger.kernel.org; linux-arm-ker...@
If the regulators aren't set explicitly by the platform, the OPP core
assumes that the platform doesn't have any regulator and uses the
clk-only callback.
If the platform failed to register a regulator with the core, then this
can turn out to be a dangerous assumption as the OPP core will try to
c
The PMICs have POWERHOLD set by default which prevents PMIC shutdown
even on DEV_CTRL On bit set to 0 as the Powerhold has higher priority.
So to enable pmic power off this property lets one over ride the default
value and enable pmic power off.
Signed-off-by: Keerthy
---
arch/arm/boot/dts/am57x
On Wed, Nov 09, 2016 at 08:52:13PM -0800, Paul E. McKenney wrote:
> On Wed, Nov 09, 2016 at 05:44:02PM -0800, Andy Lutomirski wrote:
> > On Wed, Nov 9, 2016 at 9:38 AM, Paul E. McKenney
> > wrote:
> >
> > Are you planning on changing rcu_nmi_enter()? It would make it easier
> > to figure out how
GPIO7 is configured in POWERHOLD mode which has higher priority
over DEV_ON bit and keeps the PMIC supplies on even after the DEV_ON
bit is turned off. This property enables driver to over ride the
POWERHOLD value to GPIO7 so as to turn off the PMIC in power off
scenarios.
Signed-off-by: Keerthy
palmas_dev and palmas_power_off are always assigned together.
So the check for palmas_dev inside palmas_power_off function
is redundant. Removing the same.
Signed-off-by: Keerthy
---
drivers/mfd/palmas.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/mfd/palmas.c b/drivers/mfd/pal
The PMICs have POWERHOLD set by default which prevents PMIC shutdown
even on DEV_CTRL On bit set to 0 as the Powerhold has higher priority.
So to enable pmic power off this property lets one over ride the default
value and enable pmic power off.
Signed-off-by: Keerthy
---
arch/arm/boot/dts/am57x
The series lets one over powerhold for pmic.
The powerhold is used to keep the pmic power on even
after the DEV_CTRL On bit is set to off.
Tested on am572x-idk board, dra72-evm, dra7-evm for poweroff.
Keerthy (5):
Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override
property de
On Wed, Nov 09, 2016 at 05:44:02PM -0800, Andy Lutomirski wrote:
> On Wed, Nov 9, 2016 at 9:38 AM, Paul E. McKenney
> wrote:
>
> Are you planning on changing rcu_nmi_enter()? It would make it easier
> to figure out how they interact if I could see the code.
It already calls rcu_dynticks_eqs_exi
Previously we encountered some memory overflow issues due to
the bogus sleep time brought by inconsistent rtc, which is
triggered when pm_trace is enabled, and we have fixed it
in recent kernel. However it's improper in the first place
to call __timekeeping_inject_sleeptime() in case that pm_trace
Hi Linus,
Can you please pull the XFS fix from the tag below. It's a fix for
an unmount hang (regression) when the filesystem is shutdown. It
was supposed to go to you for -rc3, but I accidentally tagged the
commit prior to it in that pullreq.
Thanks,
-Dave.
The following changes since commit c
On Wednesday 09 November 2016 09:40 PM, Lee Jones wrote:
On Thu, 27 Oct 2016, Keerthy wrote:
GPIO7 is configured in POWERHOLD mode which has higher priority
over DEV_ON bit and keeps the PMIC supplies on even after the DEV_ON
bit is turned off. This property enables driver to over ride the
PO
Ard Biesheuvel writes:
> On 27 October 2016 at 17:27, Ard Biesheuvel wrote:
>> This series is a followup to the single patch 'modversions: treat symbol
>> CRCs as 32 bit quantities on 64 bit archs', of which two versions have
>> been sent out so far [0][1]
>>
>> As pointed out by Michael, GNU ld
On Wednesday 09 November 2016 09:44 PM, Lee Jones wrote:
On Thu, 27 Oct 2016, Keerthy wrote:
POWERHOLD signal has higher priority over the DEV_ON bit.
So power off will not happen if the POWERHOLD is held high.
Hence reset the MUX to GPIO_7 mode to release the POWERHOLD
and the DEV_ON bit to
On 09-11-16, 17:19, Stephen Boyd wrote:
> On 11/02, Viresh Kumar wrote:
> > On 26-10-16, 12:02, Viresh Kumar wrote:
> > > Hi,
> > >
> > > Some platforms (like TI) have complex DVFS configuration for CPU
> > > devices, where multiple regulators are required to be configured to
> > > change DVFS sta
Hi,
On Wed, Nov 9, 2016 at 8:32 PM, Bjørn Mork wrote:
> Oliver Neukum writes:
>
>> On Tue, 2016-11-08 at 13:44 -0500, Alan Stern wrote:
>>
>>> These problems could very well be caused by running at SuperSpeed
>>> (USB-3) instead of high speed (USB-2).
Yes, it's running at SuperSpeed, on a Kabyl
On 09-11-16, 14:58, Mark Brown wrote:
> On Wed, Oct 26, 2016 at 12:02:56PM +0530, Viresh Kumar wrote:
>
> > + Entries for multiple regulators shall be provided in the same field
> > separated
> > + by angular brackets <>. The OPP binding doesn't provide any provisions to
> > + relate the value
Hi Maxime,
On Wed, Nov 09, 2016 at 09:02:35AM +0100, Maxime Ripard wrote:
> Hello Dmitry,
>
> On Tue, Nov 08, 2016 at 04:04:00PM -0800, Dmitry Torokhov wrote:
> > On Mon, Nov 07, 2016 at 03:40:24PM +0100, Maxime Ripard wrote:
> > > The TCA8418 interrupt has a level trigger, not a edge one.
> > >
On 11/09/2016 06:35 PM, Thomas Gleixner wrote:
> Both ACPI and MP specifications require that the APIC id in the respective
> tables must be the same as the APIC id in CPUID.
>
> The kernel retrieves the physical package id from the APIC id during the
> ACPI/MP table scan and builds the physical
On Wed, 2016-11-09 at 19:27 +0100, Ulf Hansson wrote:
> - i2c-list
>
> On 9 November 2016 at 04:14, Yangbo Lu wrote:
> >
> > This patchset is used to fix a host version register bug in the T4240-
> > R1.0-R2.0
> > eSDHC controller. To match the SoC version and revision, 15 previous
> > version
>
If usb_submit_urb() called from the open function fails, the following
crash may be observed.
r8152 8-1:1.0 eth0: intr_urb submit failed: -19
...
r8152 8-1:1.0 eth0: v1.08.3
Unable to handle kernel paging request at virtual address 6b6b6b6b6b6b6b7b
pgd = ffc0e7305000
[6b6b6b6b6b6b6b7b] *pgd=00
Hi all,
Changes since 20161109:
The asm-generic tree gained a conflict against Linus' tree.
The net-next tree gained conflicts against the net and netfilter trees.
The drm-misc tree lost its build failure.
The sound-asoc tree lost its build failure.
The mmc tree gained a conflict agains
This patch adds ARM Performance Monitor Unit dt node for exynos7.
PMU provides various statistics on the operation of the CPU and
memory system at runtime, which are very useful when debugging or
profiling code. This enables the same.
Signed-off-by: Alim Akhtar
---
arch/arm64/boot/dts/exynos/exy
kexec_locate_mem_hole will be used by the PowerPC kexec_file_load
implementation to find free memory for the purgatory stack.
Signed-off-by: Thiago Jung Bauermann
Acked-by: Dave Young
---
include/linux/kexec.h | 1 +
kernel/kexec_file.c | 25 -
2 files changed, 21 ins
Add arch-specific functions needed by the generic kexec_file code.
Signed-off-by: Josh Sklar
Signed-off-by: Thiago Jung Bauermann
---
arch/powerpc/Kconfig| 14 ++
arch/powerpc/include/asm/systbl.h | 1 +
arch/powerpc/include/asm/unistd.h | 2 +-
Commit 2965faa5e03d ("kexec: split kexec_load syscall from kexec core
code") introduced CONFIG_KEXEC_CORE so that CONFIG_KEXEC means whether
the kexec_load system call should be compiled-in and CONFIG_KEXEC_FILE
means whether the kexec_file_load system call should be compiled-in.
These options can
Enable CONFIG_KEXEC_FILE in powernv_defconfig, ppc64_defconfig and
pseries_defconfig.
It depends on CONFIG_CRYPTO_SHA256=y, so add that as well.
Signed-off-by: Thiago Jung Bauermann
---
arch/powerpc/configs/powernv_defconfig | 2 ++
arch/powerpc/configs/ppc64_defconfig | 2 ++
arch/powerpc/co
A little endian kernel might need to kexec a big endian kernel (the
opposite is less likely but could happen as well), so we can't just cast
the buffer with the binary to ELF structs and use them as is done
elsewhere.
This patch adds functions which do byte-swapping as necessary when
populating th
powerpc's purgatory.ro has 12 relocation types when built as
a relocatable object. To implement support for them requires
arch_kexec_apply_relocations_add to duplicate a lot of code with
module_64.c:apply_relocate_add.
When built as a Position Independent Executable there are only 4
relocation typ
This uses all the infrastructure built up by the previous patches
in the series to load an ELF vmlinux file and an initrd. It uses the
flattened device tree at initial_boot_params as a base and adjusts memory
reservations and its /chosen node for the next kernel.
[a...@linux-foundation.org: coding
This is done to simplify the kexec_add_buffer argument list.
Adapt all callers to set up a kexec_buf to pass to kexec_add_buffer.
In addition, change the type of kexec_buf.buffer from char * to void *.
There is no particular reason for it to be a char *, and the change
allows us to get rid of 3 ex
Hi Rajendra,
>
>>>
>>> The proper sequence sounds like it should be:
>>>
>>> 1. Enable GDSC for main domain
>>> 2. Enable clocks for main domain (video_{core,maxi,ahb,axi}_clk)
>>> 3. Write the two registers to assert hw signal for subdomains
>>> 4. Enable GDSCs for two subdomains
>
This purgatory implementation comes from kexec-tools and was trimmed
down a bit.
It uses the memset, memcpy and memcmp implementations from lib/string.c.
It's not straightforward to #include "lib/string.c" so we simply
copy those functions.
The changes made to the purgatory code relative to the v
Hello,
[ Andrew, you might want to wait until the kexec maintainers say whether
they agree with patch 4 before picking up this version. ]
v10 addresses two requests from Michael Ellerman: build the
purgatory as a Position Independent Executable binary to reduce the
number of relocation types th
Allow architectures to specify a different memory walking function for
kexec_add_buffer. x86 uses iomem to track reserved memory ranges, but
PowerPC uses the memblock subsystem.
Signed-off-by: Thiago Jung Bauermann
Acked-by: Dave Young
Acked-by: Balbir Singh
---
include/linux/kexec.h | 29 ++
On Wed, 2016-11-09 at 03:02 -0800, Andy Lutomirski wrote:
> On Tue, Nov 8, 2016 at 8:25 PM, Ricardo Neri
> wrote:
> > On Tue, 2016-11-08 at 07:32 -0800, Andy Lutomirski wrote:
> >> > diff --git a/arch/x86/include/asm/disabled-features.h
> >> b/arch/x86/include/asm/disabled-features.h
> >> > index
Hi Johan,
Johan Hovold 於 2016/11/2 下午 08:37 寫道:
On Fri, Oct 14, 2016 at 04:20:46PM +0800, Ji-Ze Hong (Peter Hong) wrote:
Reviewed-by: Johan Hovold
You must never add other peoples' Reviewed-by tags unless you've
explicitly been given permission to do so (e.g. "fix this minor thing up
and th
On Thu, Nov 10, 2016 at 4:56 AM, Rob Herring wrote:
> On Thu, Nov 03, 2016 at 01:07:57AM +1030, Andrew Jeffery wrote:
>> The Aspeed SoC Display Controller is presented as a syscon device to
>> arbitrate access by display and pinmux drivers. Video pinmux
>> configuration on fifth generation SoCs de
On 2016/11/9 19:58, Mel Gorman wrote:
> On Tue, Nov 08, 2016 at 12:43:17PM +0800, Xishi Qiu wrote:
>> On mem-hotplug system, there is a problem, please see the following case.
>>
>> memtester xxG, the memory will be alloced on a movable node. And after numa
>> balancing, the memory may be migrated
On Wed, Nov 9, 2016 at 3:12 PM, Colin King wrote:
> From: Colin Ian King
>
> status is a u8 hence the check if status is less than zero has no effect.
> Fix this by replacing status with int ret so the less than zero compare
> will correctly detect errors.
>
> Issue found with static analysis wit
Hi Andrew,
On Wed, 9 Nov 2016 13:21:53 -0800 Andrew Morton
wrote:
>
> On Wed, 9 Nov 2016 15:18:24 +0800 Huang Shijie wrote:
>
> > On Wed, Nov 09, 2016 at 03:10:06PM +1100, Stephen Rothwell wrote:
> > Hi Stephen,
> > > Hi Andrew,
> > >
> > > After merging the akpm-current tree, today's linux
From: Tin Huynh
Free and Open IPMI use SMBUS BLOCK Read/Write to support SSIF protocol.
However, I2C Designware Core Driver doesn't handle the case at the moment.
The below patch supports this feature.
Signed-off-by: Tin Huynh
---
Change from V3:
- Correct coding conventions
- Make clean
Change
Hi Doug,
在 2016年11月10日 04:54, Doug Anderson 写道:
Hi,
On Mon, Nov 7, 2016 at 5:00 AM, William Wu wrote:
We found that the system crashed due to 480MHz output clock of
USB2 PHY was unstable after clock had been enabled by gpu module.
Theoretically, 1 millisecond is a critical value for 480MHz
o
-next]
[also build test ERROR on v4.9-rc4 next-20161109]
[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/Radim-Kr-m/KVM-x86-emulate-FXSAVE-and-FXRSTOR/20161110-021048
base: https://git.kernel.org
From:
Date: Tue, 8 Nov 2016 16:08:01 -0600
> From: Allan Chou
>
> Add support for Cypress GX3 SuperSpeed to Gigabit Ethernet
> Bridge Controller (Vendor=04b4 ProdID=3610).
>
> Patch verified on x64 linux kernel 4.7.4, 4.8.6, 4.9-rc4 systems
> with the Kensington SD4600P USB-C Universal Dock wi
Hi Marc, Rafael, Lorenzo,
Since we agreed to add a probe deferral if we failed to get irq
resources which mirroring the DT does (patch 1 in this patch set),
I think the last blocker to make things work both for Agustin and
me [1] is this patch, which makes the interrupt producer and consumer
work
[]..
>>
>> The proper sequence sounds like it should be:
>>
>> 1. Enable GDSC for main domain
>> 2. Enable clocks for main domain (video_{core,maxi,ahb,axi}_clk)
>> 3. Write the two registers to assert hw signal for subdomains
>> 4. Enable GDSCs for two subdomains
>> 5. E
At 11/10/2016 06:57 AM, Andreas Dilger wrote:
On Nov 9, 2016, at 1:56 PM, Jaegeuk Kim wrote:
This patch implements multiple devices support for f2fs.
Given multiple devices by mkfs.f2fs, f2fs shows them entirely as one big
volume under one f2fs instance.
Internal block management is very si
On Tue, 2016-11-08 at 14:09 +0800, Yong Mao wrote:
> From: yong mao
>
> Add description of mmc3 for supporting sdio feature
>
> Signed-off-by: Yong Mao
> Signed-off-by: Chaotian Jing
> ---
> arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 82
> +++
> 1 file changed, 8
On 11/07, Stanimir Varbanov wrote:
> diff --git a/drivers/media/platform/qcom/Kconfig
> b/drivers/media/platform/qcom/Kconfig
> new file mode 100644
> index ..bf4d2fcce924
> --- /dev/null
> +++ b/drivers/media/platform/qcom/Kconfig
> @@ -0,0 +1,7 @@
> +
> +menuconfig VIDEO_QCOM_VENUS
>
Drivers might include this header without .
Signed-off-by: Brian Norris
---
include/linux/pm_wakeirq.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/pm_wakeirq.h b/include/linux/pm_wakeirq.h
index cd5b62db9084..49c2220fb245 100644
--- a/include/linux/pm_wakeirq.h
+++ b/incl
On Wed, Nov 09, 2016 at 05:55:17PM -0700, Alex Williamson wrote:
> On Thu, 10 Nov 2016 01:14:42 +0100
> Auger Eric wrote:
> > On 10/11/2016 00:59, Alex Williamson wrote:
> > > On Wed, 9 Nov 2016 23:38:50 +
> > > Will Deacon wrote:
> > >> On Wed, Nov 09, 2016 at 04:24:58PM -0700, Alex Williams
On Thu, Nov 10, 2016 at 02:53:20AM +0100, Rafael J. Wysocki wrote:
> On Thu, Nov 10, 2016 at 2:21 AM, Brian Norris
> wrote:
> > diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
> > index c58563581345..57a8ca4bc8ab 100644
> > --- a/drivers/base/power/main.c
> > +++ b/drivers/base
These functions are defined in devres.c, which only gets compiled with
CONFIG_GPIO_DEVRES (in addition to CONFIG_GPIOLIB). However, in the
header files, the difference between the declaration and the inline
stub was only guarded by CONFIG_GPIOLIB, not CONFIG_GPIO_DEVRES,
causing undefined symbol pr
On 11/07, Stanimir Varbanov wrote:
> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt
> b/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt
> new file mode 100644
> index ..06a2db60fa38
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/remotepr
On Thu, Nov 10, 2016 at 2:21 AM, Brian Norris wrote:
> Consider two devices, A and B, where B is a child of A, and B utilizes
> asynchronous suspend (it does not matter whether A is sync or async). If
> B fails to suspend_noirq() or suspend_late(), or is interrupted by a
> wakeup (pm_wakeup_pendin
Fixes the following link error:
```
/usr/bin/ld: net/built-in.o: relocation R_X86_64_32S against `.text'
can not be used when making a shared object; recompile with -fPIC
```
This is the same definition used on some other architectures.
Signed-off-by: Keno Fischer
---
I am not sure this is the c
On 11/07, Stanimir Varbanov wrote:
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index d95c70227c05..7e364691a87c 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -320,6 +320,22 @@ bool qcom_scm_is_available(void)
> }
> EXPORT_SYMBOL
On 11/09/2016 01:27 PM, Jason A. Donenfeld wrote:
Hi folks,
I do some ECC crypto in a kthread. A fast 32bit implementation usually
uses around 2k - 3k bytes of stack. Since kernel threads get 8k, I
figured this would be okay. And for the most part, it is. However,
everything falls apart on archi
On 10/28, Sarangdhar Joshi wrote:
> Add SCM DT node to enable SCM functionality on MSM8996.
>
> Signed-off-by: Sarangdhar Joshi
> ---
Reviewed-by: Stephen Boyd
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
On 11/03, Sarangdhar Joshi wrote:
> Add SCM DT bindings for Qualcomm's MSM8996 platform.
>
> Acked-by: Rob Herring
> Signed-off-by: Sarangdhar Joshi
> ---
Reviewed-by: Stephen Boyd
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
On 11/03, Sarangdhar Joshi wrote:
> When devm_clk_get fails for core clock, the failure was ignored
> and the core_clk was explicitly set to NULL so that other
> remaining clocks can be queried. However, now that we have a
> cleaner way of expressing the clock dependency, return failure
> when devm
On Thu, Nov 10, 2016 at 1:17 AM, David Daney wrote:
> Easiest thing to do would be to select 16K page size in your .config, I
> think that will give you a similar sized stack.
I didn't realize that was possible...
I'm mostly concerned about the best way to deal with systems that have
a limited s
On 11/03, Sarangdhar Joshi wrote:
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index d79fecd..844e90d 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -380,32 +384,40 @@ EXPORT_SYMBOL(qcom_scm_is_available);
> static int qcom_scm_pro
On Wed, Nov 9, 2016 at 9:38 AM, Paul E. McKenney
wrote:
Are you planning on changing rcu_nmi_enter()? It would make it easier
to figure out how they interact if I could see the code.
> diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
> index dbf20b058f48..342c8ee402d6 100644
> --- a/kernel/rc
Hi
On 2016년 11월 09일 19:23, Brian Starkey wrote:
> Hi,
>
> On Wed, Nov 09, 2016 at 06:47:26PM +0900, Jaewon Kim wrote:
>>
>>
>> On 2016년 11월 09일 18:27, Brian Starkey wrote:
>>> Hi Jaewon,
>>>
>>> On Wed, Nov 09, 2016 at 06:10:09PM +0900, Jaewon Kim wrote:
Commit 6b03ae0d42bf (drivers: dma-cohe
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