Series Acked-By: Peter De Schrijver
Peter.
On Mon, Jul 09, 2018 at 07:38:54PM +0300, Aapo Vienamo wrote:
> The SDMMC clocks have a Low Jitter (LJ) clock path which bypasses a
> divider to achieve better jitter performance with high speed signaling
> modes. The clock path with the divider is need
On 09.07.2018 16:17, Pierre Morel wrote:
> On 29/06/2018 23:11, Tony Krowiak wrote:
>> Registers the matrix device created by the VFIO AP device
>> driver with the VFIO mediated device framework.
>> Registering the matrix device will create the sysfs
>> structures needed to create mediated matrix d
Hi Shimoda-san, Linus,
On Tue, Jul 10, 2018 at 3:18 AM Yoshihiro Shimoda
wrote:
> > -Original Message-
> > From: Linus Walleij, Sent: Tuesday, July 10, 2018 7:46 AM
> >
> > Hm must have come from Geert's pull request?
> >
> > (I'm regularly wrong about this so not so certain...)
> >
> > G
Dave Hansen writes:
> I'm seeing a pattern here.
>
> old code:
>
> foo()
> {
> do_swap_something()
> }
>
> new code:
>
> foo(bool cluster)
> {
> if (cluster)
> do_swap_cluster_something();
> else
> do_swap_something();
> }
>
> That make me fear that w
'
On Mon, Jul 9, 2018 at 3:57 PM Serge Semin wrote:
>
> Adaptive ioremap_wc() method is now available (see "mips: mm:
> Create UCA-based ioremap_wc() method" commit). We can use it for
> UCA-featured MMIO transactions in the kernel, so we don't need
> it platform clone ioremap_uncached_accelerated
Hi Petr,
> Hi all,
> After merging the printk tree, today's linux-next build (x86_64
> allnoconfig) produced this warning:
> kernel/printk/printk.c:2033:13: warning: 'suppress_message_printing' defined
> but not used [-Wunused-function]
> static bool suppress_message_printing(int level) { re
On 2018/7/10 14:56, piaojun wrote:
> In p9_client_getattr_dotl(), we should add '\n' at the end of printing
> log.
>
> Signed-off-by: Jun Piao
Reviewed-by: Yiwen Jiang
> ---
> net/9p/client.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/9p/client.c b/net/9p/cl
On 04.07.2018 13:30, Stefan Agner wrote:
> On 21.06.2018 18:47, Steven Rostedt wrote:
>> From: Steven Rostedt (VMware)
>>
>> Dynamic ftrace requires modifying the code segments that are usually
>> set to read-only. To do this, a per arch function is called both before
>> and after the ftrace modif
Hi all,
On Mon, 18 Jun 2018 15:29:00 +1000 "Tobin C. Harding" wrote:
>
> On Mon, Jun 18, 2018 at 01:35:23PM +1000, Stephen Rothwell wrote:
> >
> > On Fri, 8 Jun 2018 13:37:48 +1000 Stephen Rothwell
> > wrote:
> > >
> > > After merging the random tree, today's linux-next build (arm
> > > mult
Hi all,
On Wed, 20 Jun 2018 13:29:10 +1000 Stephen Rothwell
wrote:
>
> After merging the scsi tree, today's linux-next build (powerpc
> allyesconfig) produced this warning:
>
> In file included from include/target/target_core_base.h:7:0,
> from drivers/target/target_core_tmr.c:
On Mon, Jul 09, 2018 at 05:45:56PM -0700, Laura Abbott wrote:
> Commit 0c3b7e42616f ("tools build: Add support for host programs format")
> introduced host_c_flags which referenced CHOSTFLAGS. The actual name of the
> variable is HOSTCFLAGS. Fix this up.
>
> Fixes: 0c3b7e42616f ("tools build: Add
On Mon, Jul 09, 2018 at 05:45:57PM -0700, Laura Abbott wrote:
> The final link of fixdep uses LDFLAGS but not the existing HOSTLDFLAGS.
> Fix this.
>
> Signed-off-by: Laura Abbott
Acked-by: Jiri Olsa
thanks,
jirka
> ---
> v2: Switch to just using HOSTLDFLAGS instead of both LDFLAGS and
> HOST
Hi all,
Changes since 20180709:
The vfs tree gained conflicts against the overlayfs tree.
The rdma tree gained a conflict against the rdma-fixes tree.
The akpm-current tree gained a conflict against the pci tree.
Non-merge commits (relative to Linus' tree): 5017
5138 files changed, 186644 ins
On Tue, Jul 10, 2018 at 09:15:17AM +0200, Mathieu Malaterre
wrote:
> '
> On Mon, Jul 9, 2018 at 3:57 PM Serge Semin wrote:
> >
> > Adaptive ioremap_wc() method is now available (see "mips: mm:
> > Create UCA-based ioremap_wc() method" commit). We can use it for
> > UCA-featured MMIO transactions
Daniel Jordan writes:
> On Fri, Jun 22, 2018 at 11:51:44AM +0800, Huang, Ying wrote:
>> Because there is no way to prevent a huge swap cluster from being
>> split except when it has SWAP_HAS_CACHE flag set.
>
> What about making get_mctgt_type_thp take the cluster lock? That function
> would be
On Mon 09-07-18 13:56:57, Jason Gunthorpe wrote:
> On Mon, Jul 09, 2018 at 09:47:40PM +0200, Jan Kara wrote:
> > On Mon 09-07-18 10:16:51, Matthew Wilcox wrote:
> > > On Mon, Jul 09, 2018 at 06:08:06PM +0200, Jan Kara wrote:
> > > > On Mon 09-07-18 18:49:37, Nicholas Piggin wrote:
> > > > > The pro
GPIO registers could lose context on some i.MX SoCs,
like on i.MX7D, when enter LPSR mode, the whole SoC
will be powered off except LPSR domain, GPIO banks
will lose context in this case, need to restore
the context after resume from LPSR mode.
This patch adds GPIO save/restore for those necessary
On Mon, Jul 09, 2018 at 04:30:01PM -0700, Andrew Morton wrote:
> On Mon, 9 Jul 2018 18:25:09 +0200 Daniel Vetter
> wrote:
>
> > To avoid compilers complainig about ambigious else blocks when putting
> > an if condition into a for_each macro one needs to invert the
> > condition and add a dummy
The input clock of UART0 should be CLK_PERI_UART0_PD.
Signed-off-by: Ryder Lee
---
arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 8cdec52..4caa
Add some misc nodes support - timer and ARM CCI-400.
Signed-off-by: Ryder Lee
---
arch/arm64/boot/dts/mediatek/mt7622.dtsi | 36
1 file changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
in
Hi Guenter,
Thank you for your feedback. Please find my answers in lined.
On Mon, Jul 9, 2018 at 7:15 PM, Guenter Roeck wrote:
> On 07/09/2018 03:19 AM, Srinath Mannam wrote:
>>
>> When using ACPI node, binding clock devices are
>> not available as device tree, So clock-frequency
>> property giv
Hi Guenter,
I missed your comment about "Clearing wdt->clk is useless." I will
remove that line.
Regards,
Srinath.
On Tue, Jul 10, 2018 at 1:27 PM, Srinath Mannam
wrote:
> Hi Guenter,
>
> Thank you for your feedback. Please find my answers in lined.
>
> On Mon, Jul 9, 2018 at 7:15 PM, Guenter R
Eric Biggers wrote:
> Why isn't this done in the same place that ->init_fs_context() would otherwise
> be called? It logically does the same thing, right?
Fair point. How about the attached incremental change? It breaks the legacy
context initialisation out into its own init function and just
Am Dienstag, den 10.07.2018, 00:27 +0200 schrieb Ulf Hansson:
> > On 6 July 2018 at 18:46, Leonard Crestez wrote:
> > On imx6qp power gating on the PU domain is disabled because of errata
> > ERR009619. However power gating during suspend/resume can still be
> > performed.
>
> Sounds a bit hand w
On Tue, Jul 10, 2018 at 10:02:27AM +0200, Máté Eckl wrote:
> On Mon, Jul 09, 2018 at 11:35:09PM +0200, Arnd Bergmann wrote:
> > It is now possible to build the nft_socket module as built-in when
> > NF_TABLES_IPV6 is disabled, and have NF_SOCKET_IPV6=m set manually.
> >
> > In this case, the NF_SO
On Fri, Jul 6, 2018 at 12:50 AM, wrote:
> On July 5, 2018 1:09:12 PM PDT, Jarkko Sakkinen
> wrote:
>>On Thu, Jul 05, 2018 at 08:31:42AM -0700, Dave Hansen wrote:
>>> On 07/03/2018 11:19 AM, Jarkko Sakkinen wrote:
>>> > +struct sgx_secs {
>>> > + uint64_t size;
>>> > + uint64_t base;
>>> > +
Hello,
syzbot found the following crash on:
HEAD commit:d00d6d9a339d Add linux-next specific files for 20180709
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=17fdd90c40
kernel config: https://syzkaller.appspot.com/x/.config?x=94fe2b586beccacd
dashb
This adds a device-tree binding document that specifies the properties
used by the Sunxi-Cedurs VPU driver, as well as examples.
Signed-off-by: Paul Kocialkowski
Reviewed-by: Rob Herring
---
.../bindings/media/sunxi-cedrus.txt | 54 +++
1 file changed, 54 insertions(+)
On Tue, Jul 10, 2018 at 10:08 AM, syzbot
wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:d00d6d9a339d Add linux-next specific files for 20180709
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=17fdd90c40
> kernel config: ht
On 10 July 2018 at 07:04, Fang Hongjie(方洪杰) wrote:
>> On 9 July 2018 at 08:47, Hongjie Fang wrote:
>> > mmc_select_hs400es() calls mmc_select_bus_width() which will try to
>> > set 4bit transfer mode if fail to set 8bit mode. The problem is that
>> > the bus width should not be set to 4bit in HS4
Hi Xishi,
On Mon, Jul 09, 2018 at 09:13:07PM +0800, 裘稀石(稀石) wrote:
> Hi Naoya,
>
> - does the same issue happens on soft offlining of normal pages?
>
> I thinks yes. We can do anything during get_any_page and set hwpoison flag.
> soft_offline_page
> get_any_page
> soft_offline_free_page
On Mon 09-07-18 13:00:49, Matthew Wilcox wrote:
> On Mon, Jul 09, 2018 at 09:47:40PM +0200, Jan Kara wrote:
> > On Mon 09-07-18 10:16:51, Matthew Wilcox wrote:
> > > > 2) What to do when some page is pinned but we need to do e.g.
> > > > clear_page_dirty_for_io(). After some more thinking I agree w
This patchset is to add memcpy interface for imx-sdma, besides,to
support dmatest and enable config related, so that easily test dma
without any other device support such as uart/audio/spi...
Robin Gong (4):
dmaengine: imx-sdma: add memcpy interface
dmaengine: imx-sdma: add check_bd_buswidth()
For device specific memory space, when we move these area of pfn to
memory zone, we will set the page reserved flag at that time, some of
these reserved for device mmio, and some of these are not, such as
NVDIMM pmem.
Now, we map these dev_dax or fs_dax pages to kvm for DIMM/NVDIMM
backend, since
This patchset is to add memcpy interface for imx-sdma, besides,to
support dmatest and enable config related, so that easily test dma
without any other device support such as uart/audio/spi...
Robin Gong (4):
dmaengine: imx-sdma: add memcpy interface
dmaengine: imx-sdma: add check_bd_buswidth()
DAX driver hotplug the device memory and move it to memory zone, these
pages will be marked reserved flag, however, some other kernel componet
will misconceive these pages are reserved mmio (ex: we map these dev_dax
or fs_dax pages to kvm for DIMM/NVDIMM backend). Together with the type
MEMORY_DEVI
Add MEMCPY support, meanwhile, add SDMA_BD_MAX_CNT instead
of '0x'.
Signed-off-by: Robin Gong
---
drivers/dma/imx-sdma.c | 104 ++---
1 file changed, 98 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
ind
Add DMATEST support and remove invalid options, such as
CONFIG_BT_HCIUART_H4 is default enabled and CONFIG_SND_SOC_IMX_WM8962
is out of date and not appear in any config file.
Signed-off-by: Robin Gong
---
arch/arm/configs/imx_v6_v7_defconfig | 3 +--
1 file changed, 1 insertion(+), 2 deletions(
dmatest(memcpy) will never call dmaengine_slave_config before prep,
so jobs in dmaengine_slave_config need to be moved into somewhere
before device_prep_dma_memcpy. Besides, dmatest never setup chan
->private as other common case like uart/audio/spi will always setup
chan->private. Here check it to
Add check_bd_buswidth() to minimize the code size.
Signed-off-by: Robin Gong
---
drivers/dma/imx-sdma.c | 64 +++---
1 file changed, 29 insertions(+), 35 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 27ccabf..ed2267d
For device specific memory space, when we move these area of pfn to
memory zone, we will set the page reserved flag at that time, some of
these reserved for device mmio, and some of these are not, such as
NVDIMM pmem.
Now, we map these dev_dax or fs_dax pages to kvm for DIMM/NVDIMM
backend, since
On 7 June 2018 at 14:11, Manish Narani wrote:
> This patch adds support for reading Tap Delay values from Device Tree
> and write them via eemi calls. The macros containing these tap delay
> values are removed from the driver.
>
> Signed-off-by: Manish Narani
> ---
> drivers/mmc/host/sdhci-of-ar
On Monday 09 Jul 2018 at 20:07:31 (+0200), Dietmar Eggemann wrote:
> On 06/28/2018 01:40 PM, Quentin Perret wrote:
> This em_rescale_cpu_capacity() function is still very much specific to
> systems with asymmetric cpu capacity (Arm big.Little/DynamIQ). Only after
> cpufreq is up we can determine th
ping
On 07/02/2018 11:53 AM, Li Zhijian wrote:
Li Zhijian (3):
selftests/android: fix compiling error
selftests/android: initialize heap_type to avoid compiling warning
selftests/gpio: unset OUTPUT for build tools/gpio
tools/testing/selftests/android/ion/Makefile| 5 -
Tomas Bortoli wrote on Tue, Jul 10, 2018:
> > This however gets more complicated once you start factoring in that
> > change I suggested about p9_parse_header not setting size (and checking
> > size) because trans_fd relies on it; so I'm not sure how we should
> > proceed.
>
> Mmh, me neither. I do
Document the MMC sub clock controller driver, the potential consumer
of this driver is MMC or NAND.
Signed-off-by: Yixun Lan
---
.../bindings/clock/amlogic,mmc-clkc.txt | 31 +++
1 file changed, 31 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/am
The patch will add a MMC clock controller driver which used by MMC or NAND,
It provide a mux and divider clock, and three phase clocks - core, tx, tx.
Two clocks are provided as the parent of MMC clock controller from
upper layer clock controller - eg "amlogic,axg-clkc" in AXG platform.
To specif
This driver will add a MMC clock controller driver support.
The original idea about adding a clock controller is during the
discussion in the NAND driver mainline effort[1].
I've tested this in the S400 board (AXG platform) by using NAND driver.
Changes since v1 [2]:
- implement phase clock
- u
Add two clock bindings IDs which provided by the MMC clock controller,
These two clocks will be used by MMC or NAND driver.
Signed-off-by: Yixun Lan
---
.../dt-bindings/clock/amlogic,meson-mmc-clkc.h | 16
1 file changed, 16 insertions(+)
create mode 100644 include/dt-binding
On Mon, Jul 09, 2018 at 05:51:36PM +0200, Wolfram Sang wrote:
>
> > Sorry for having not catched it. If I remember well, it was the only
> > issue I had while testing the slave support.
> >
> > >
> > > BTW maybe I asked already and forgot: is this IP core capable of being
> > > master and slave
i.MX6SX has a 16KB always-on ocram bank called
ocram_s, and its clock gate in CCM CCGR1 CG14
needs to be enabled before access, add it to
clock tree.
Signed-off-by: Anson Huang
---
drivers/clk/imx/clk-imx6sx.c | 1 +
include/dt-bindings/clock/imx6sx-clock.h | 3 ++-
2 files changed,
i.MX6SX has a 16KB always-on ocram bank called
ocram_s, enable it as another mmio sram.
Signed-off-by: Anson Huang
---
arch/arm/boot/dts/imx6sx.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 596763c..9923739 1006
When using ACPI node, binding clock devices are
not available as device tree, So clock-frequency
property given in _DSD object of ACPI device is
used to calculate Watchdog rate.
Signed-off-by: Srinath Mannam
---
drivers/watchdog/sp805_wdt.c | 35 +--
1 file change
On 09/07/2018 17:50, Halil Pasic wrote:
On 07/09/2018 05:21 AM, Pierre Morel wrote:
On 03/07/2018 01:10, Halil Pasic wrote:
On 06/29/2018 11:11 PM, Tony Krowiak wrote:
This patch provides documentation describing the AP architecture and
design concepts behind the virtualization of AP devic
MOVDIR64B moves 64-bytes as direct-store with 64-bytes write atomicity.
Direct store is implemented by using write combining (WC) for writing
data directly into memory without caching the data.
Availability of the MOVDIR64B instruction is indicated by the presence
of the CPUID feature flag MOVDIR6
UMONITOR, UMWAIT, and TPAUSE are a set of user wait instructions.
UMONITOR arms address monitoring hardware using an address. A store
to an address within the specified address range triggers the
monitoring hardware to wake up the processor waiting in umwait.
UMWAIT instructs the processor to ent
A few new features including user wait (umwait, umonitor, tpause)
and direct stores (movdiri and movdir64b) will be available in
Intel Snow Ridge, and need to be exposed to guest VM.
The release document ref below link:
https://software.intel.com/sites/default/files/managed/c5/15/\
architecture-in
MOVDIRI moves doubleword or quadword from register to memory through
direct store which is implemented by using write combining (WC) for
writing data directly into memory without caching the data.
Availability of the MOVDIRI instruction is indicated by the presence of
the CPUID feature flag MOVDIR
Each PMU defines their max_period of the counter as the maximum
value that can be counted. Since all the PMU backends support
32bit counters by default, let us remove the redundant field.
No functional changes.
Cc: Will Deacon
Acked-by: Mark Rutland
Reviewed-by: Julien Thierry
Signed-off-by: S
Each PMU has a set of 32bit event counters. But in some
special cases, the events could be counted using counters
which are effectively 64bit wide.
e.g, Arm V8 PMUv3 has a 64 bit cycle counter which can count
only the CPU cycles. Also, the PMU can chain the event counters
to effectively count as a
The armpmu uses get_event_idx callback to allocate an event
counter for a given event, which marks the selected counter
as "used". Now, when we delete the counter, the arm_pmu goes
ahead and clears the "used" bit and then invokes the "clear_event_idx"
call back, which kind of splits the job between
armv8pmu_select_counter always returns the passed idx. So
let us make that void and get rid of the pointless checks.
Suggested-by: Mark Rutland
Cc: Will Deacon
Acked-by: Mark Rutland
Signed-off-by: Suzuki K Poulose
---
arch/arm64/kernel/perf_event.c | 29 +++--
1 file
Convert the {read/write}_counter APIs to handle 64bit values
to enable supporting chained event counters. The backends still
use 32bit values and we pass them 32bit values only. So in effect
there are no functional changes.
Cc: Will Deacon
Acked-by: Mark Rutland
Reviewed-by: Julien Thierry
Sign
Add support for 64bit event by using chained event counters
and 64bit cycle counters.
PMUv3 allows chaining a pair of adjacent 32-bit counters, effectively
forming a 64-bit counter. The low/even counter is programmed to count
the event of interest, and the high/odd counter is programmed to count
t
The arm64 PMU updates the event counters and reprograms the
counters in the overflow IRQ handler without disabling the
PMU. This could potentially cause skews in for group counters,
where the overflowed counters may potentially loose some event
counts, while they are reprogrammed. To prevent this,
This series adds support for counting PMU events using 64bit counters
for arm64 PMU.
The Arm v8 PMUv3 supports combining two adjacent 32bit counters
(low even and hig odd counters) to count a given "event" in 64bit mode.
This series adds the support for 64bit events in the core arm_pmu driver
in
Thanks, Laura.
I'll take this as a fix, and add a comment to the Makefile to justify
why we need the linux target.
Will
On Mon, Jul 09, 2018 at 01:09:56PM -0700, Laura Abbott wrote:
> This reverts commit 38fc4248677552ce35efc09902fdcb06b61d7ef9.
>
> This breaks compilation with Fedora gcc-8 too
On Tue 2018-07-10 12:46:14, Maninder Singh wrote:
> Hi Petr,
>
> > Hi all,
>
> > After merging the printk tree, today's linux-next build (x86_64
> > allnoconfig) produced this warning:
>
> > kernel/printk/printk.c:2033:13: warning: 'suppress_message_printing'
> > defined but not used [-Wunus
On Tue, Jul 10, 2018 at 03:10:51PM +0900, Tetsuo Handa wrote:
> From 2642b4a1904259384f2018ea8df03ac49509c57a Mon Sep 17 00:00:00 2001
> From: Tetsuo Handa
> Date: Tue, 10 Jul 2018 15:01:20 +0900
> Subject: [PATCH] locking/rwsem: Convert the other sem->count to
> 'atomic_long_t'
>
> Since "locki
HI Martin
On 07/10/18 06:07, Martin Blumenstingl wrote:
> Hi Linus,
>
> On Mon, Jul 9, 2018 at 3:35 PM Linus Walleij wrote:
>>
>> On Wed, Jul 4, 2018 at 4:48 PM Yixun Lan wrote:
>>>
>>> This patch series try to add pinctrl driver support for
>>> the Meson-G12A SoC.
>>>
>>>
>>> Yixun Lan (3):
>>
On Mon, Jul 09, 2018 at 01:42:48PM -0700, Paul E. McKenney wrote:
> On Mon, Jul 09, 2018 at 09:35:38PM +0100, David Woodhouse wrote:
> >
> >
> > On Mon, 2018-07-09 at 13:34 -0700, Paul E. McKenney wrote:
> > >
> > > So here are the possible code paths when .rcu_urgent_qs is set to true:
> > >
>
On Tue, 2018-07-10 at 00:13 +0200, Martin Blumenstingl wrote:
> On Mon, Jul 9, 2018 at 1:13 PM Jian Hu wrote:
> >
> > Add dt-bindings headers for the Meson-G12A's Everything-Else
> > part clock controller.
>
> I wonder if this should be folded into patch #1 along with an update
> to Documentatio
On Mon, Jul 09, 2018 at 04:30:10PM -0400, Steven Rostedt wrote:
> On Mon, 9 Jul 2018 22:22:15 +0200
> Sebastian Andrzej Siewior wrote:
>
> > On 2018-07-09 15:01:54 [-0400], Steven Rostedt wrote:
> > > > which is the trace_cgroup_rmdir() trace event in cgroup_rmdir(). The
> > > > trace event invok
Switch 'requests' to be explicitly 64-bit and update BUILD_BUG_ON check to
use the size of "requests" instead of the hard-coded '32'.
That gives us a bit more room again for arch-specific requests as we
already ran out of space for x86 due to the hard-coded check.
The only exception here is ARM32
From: Jim Mattson
For nested virtualization L0 KVM is managing a bit of state for L2 guests,
this state can not be captured through the currently available IOCTLs. In
fact the state captured through all of these IOCTLs is usually a mix of L1
and L2 state. It is also dependent on whether the L2 gu
On Wed, May 23, 2018 at 04:11:31PM +0300, Ilia Lin wrote:
> 1. Add NVMEM node for the speedbin
> 2. Add definitions for all possible MSM8996 CPU OPPs.
> The qcom-cpufreq-kryo driver will select the appropriate subset.
>
> Signed-off-by: Ilia Lin
> Acked-by: Viresh Kumar
> ---
> arch/arm64/boot/
On Mon, 2018-07-09 at 19:12 +0800, Jian Hu wrote:
> Add new binding for Meson-G12A SoC Everything-Else part
nitpick: I would prefer if the words 'clock' and 'controller' was somewhere in
the description.
Maybe "add new clock controller compatible for the EE domain of the g12a SoC" ?
>
> Signed-
On Wed 2018-07-04 14:41:08, Meelis Roos wrote:
> I tried 4.18.0-rc1-00023-g9ffc59d57228 and now
> 4.18.0-rc3-00113-gfc36def997cf on a 32-bit server and then some other
> 32-bit machines, and got half-failed bootup - kernel and userspace come
> up but some services fail to start, including networ
On Tue, Jul 10, 2018 at 03:10:51PM +0900, Tetsuo Handa wrote:
> From 2642b4a1904259384f2018ea8df03ac49509c57a Mon Sep 17 00:00:00 2001
> From: Tetsuo Handa
> Date: Tue, 10 Jul 2018 15:01:20 +0900
> Subject: [PATCH] locking/rwsem: Convert the other sem->count to
> 'atomic_long_t'
>
> Since "locki
Hi,
On Tue, 2018-07-10 at 10:01 +0100, Will Deacon wrote:
> Thanks, Laura.
>
> I'll take this as a fix, and add a comment to the Makefile to justify
> why we need the linux target.
So this comes down to either breaking fedora/debian toolchains (that
don't support elf emulation mode) or breaking
On Wed 2018-07-04 14:41:08, Meelis Roos wrote:
> I tried 4.18.0-rc1-00023-g9ffc59d57228 and now
> 4.18.0-rc3-00113-gfc36def997cf on a 32-bit server and then some other
> 32-bit machines, and got half-failed bootup - kernel and userspace come
> up but some services fail to start, including networ
On 10 July 2018 at 10:05, Lucas Stach wrote:
> Am Dienstag, den 10.07.2018, 00:27 +0200 schrieb Ulf Hansson:
>> > On 6 July 2018 at 18:46, Leonard Crestez wrote:
>> > On imx6qp power gating on the PU domain is disabled because of errata
>> > ERR009619. However power gating during suspend/resume c
On Tue, Jul 10, 2018 at 11:30:39AM +0200, Paul Kocialkowski wrote:
> On Tue, 2018-07-10 at 10:01 +0100, Will Deacon wrote:
> > Thanks, Laura.
> >
> > I'll take this as a fix, and add a comment to the Makefile to justify
> > why we need the linux target.
>
> So this comes down to either breaking f
On Tue, Jul 10, 2018 at 12:26:34PM +0800, Huacai Chen wrote:
> Hi, Paul and Peter,
>
> I think we find the real root cause, READ_ONCE() doesn't need any
> barriers, the problematic code is queued_spin_lock_slowpath() in
> kernel/locking/qspinlock.c:
>
> if (old & _Q_TAIL_MASK) {
>
On Thu, 2018-07-05 at 14:51 +0100, Mark Rutland wrote:
> On Sun, Apr 15, 2018 at 12:26:44AM +0200, KarimAllah Ahmed wrote:
> >
> > Switch 'requests' to be explicitly 64-bit and update BUILD_BUG_ON check to
> > use the size of "requests" instead of the hard-coded '32'.
> >
> > That gives us a bit
On Mon, Jul 09, 2018 at 04:01:57PM -0400, Alan Stern wrote:
> More than one kernel developer has expressed the opinion that the LKMM
> should enforce ordering of writes by locking. In other words, given
I'd like to step back on this point: I still don't have a strong opinion
on this, but all this
/linux/commits/Tetsuo-Handa/locking-rwsem-Convert-the-other-sem-count-to-atomic_long_t/20180710-141553
config: parisc-c3000_defconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin
/linux/commits/Tetsuo-Handa/locking-rwsem-Convert-the-other-sem-count-to-atomic_long_t/20180710-141553
config: m68k-m5475evb_defconfig (attached as .config)
compiler: m68k-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin
On Mon 09-07-18 15:49:53, David Rientjes wrote:
> On Mon, 9 Jul 2018, Michal Hocko wrote:
>
> > From: Michal Hocko
> >
> > Tetsuo has pointed out that since 27ae357fa82b ("mm, oom: fix concurrent
> > munlock and oom reaper unmap, v3") we have a strong synchronization
> > between the oom_killer a
On 07/08/2018 10:15 AM, Masahiro Yamada wrote:
> 2018-07-06 17:49 GMT+09:00 Cao jin :
>> Masahiro-san,
>>
>> I am writing some utility for internal kdump test with latest kernel,
>> my purpose is to test the new introduced kernel feature. For automatical
>> test, I see several config target co
From: Denis Osterland
Add support to disable event in pull-up.
Signed-off-by: Denis Osterland
---
drivers/rtc/rtc-isl1208.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c
index bbe08c1ab9f3..2f18ee3c615a 100644
---
changes since v3:
Add function to rtc-sysfs to add a group to device groups field,
between alloc and register calls.
Remove isl1208 struct to reduce patch footprint.
Change prefix of defines and functions only available on isl1219.
Use DEVICE_ATTR_RW macro for timestamp0 attribute.
Call validate tm
From: Michael Grzeschik
We add support for the ISL1219 chip that got an integrated tamper
detection function. This patch implements the feature by adding
an additional timestamp0 file to sysfs device path.
This file contains seconds since epoch, if an event occurred,
or is empty, if none occurred
From: Denis Osterland
Add support for "evdet" named interrupt source.
The check if i2c client irq matches evdet irq is needed
for the case that there is only one interrupt named "evdet".
In this case i2c client code handles this like an unnamed
interrupt souce and assigns the value.
Signed-off-
On Tue, 2018-07-10 at 09:21 +0800, Yixun Lan wrote:
> HI Martin
>
>
> On 07/10/18 05:53, Martin Blumenstingl wrote:
> > On Mon, Jul 9, 2018 at 1:14 PM Jian Hu wrote:
> > >
> > > Add a Clock driver for the Everyting-Else part
> > > of the Amlogic Meson-G12A SoC.
> > >
> > > Signed-off-by: Jian
Windows I/O, such as the real-time clock. The address register (port
0x70 in the RTC case) can use coalesced I/O, cutting the number of
userspace exits by half when reading or writing the RTC.
Guest access rtc like this: write register index to 0x70, then write or
read data from 0x71. writing 0x7
From: Denis Osterland
This patches addresses following problem:
rtc_allocate_device
devm_device_add_group <-- kernel oops / null pointer, because
sysfs entry does not yet exist
rtc_register_device
rc = devm_device_add_group
if (rc)
return rc; <-- forbidden to
From: Denis Osterland
The devicetree documentation for the ISL1219 device tree
binding is added with an short example. It is not a trivial
device, because it supports two interrupt souces.
Signed-off-by: Denis Osterland
---
.../devicetree/bindings/rtc/isil,isl1219.txt | 29 +++
Hi,
On Sun, Jul 08, 2018 at 03:34:59PM +0200, Javier Martinez Canillas wrote:
> With Device Trees (DT), the dependencies of the devices are defined in the
> DT, then the drivers parse that information to lookup the needed resources
> that have as dependencies.
>
> Since drivers and devices are re
Amend commit 1f03e8d2919270 ("locking/barriers: Replace smp_cond_acquire()
with smp_cond_load_acquire()") by updating the documentation accordingly.
Signed-off-by: Andrea Parri
Cc: Alan Stern
Cc: Will Deacon
Cc: Peter Zijlstra
Cc: Boqun Feng
Cc: Nicholas Piggin
Cc: David Howells
Cc: Jade Al
1 - 100 of 932 matches
Mail list logo
