On Thu, Feb 21, 2019 at 10:54:58AM -0800, Andrew Morton wrote:
> On Thu, 21 Feb 2019 21:38:26 +0300 Dan Carpenter
> wrote:
>
> > We put an upper bound on "new" but we don't check for negatives.
>
> U8_MAX has unsigned type, so `if (new > U8_MAX)' does check for negative.
>
No, doesn't work in
On 2019-02-20 12:14, Jonathan Cameron wrote:
On Sun, 17 Feb 2019 15:29:14 +0100
Artur Rojek wrote:
Add a driver for battery present on Ingenic JZ47xx SoCs.
Signed-off-by: Artur Rojek
A few things inline.
thanks,
Jonathan
Hi Jonathan.
One thing inline.
Artur
---
drivers/power/supply
(cc Jens ;))
On Thu, 21 Feb 2019 06:54:03 -0800 syzbot
wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:c04e2a780caf Merge tag 'fsnotify_for_v5.0-rc4' of git://gi..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=133424c0c
Hi Theodore,
On 2/21/19 1:32 AM, Theodore Y. Ts'o wrote:
> Hi Brend,
>
> I've been looking at your patch, and as far as the core part of what
> you're patching, I think this patch below is a conceptually simpler
> way of fixing the original core problem. Please take a look and let
> me know what
Hi Greg,
Sounds like a good idea to use the BIT() macro but can I do that in a separate
change to cover the entire file (and perhaps other vmci files too)?
Thanks,
Vishnu
On 2/16/19, 11:53 AM, "gre...@linuxfoundation.org"
wrote:
On Fri, Feb 15, 2019 at 04:32:47PM +, Vishnu DASA wrote
__find_get_block_slow() and grow_buffers() use different methods to compute
a page index for a given block: __find_get_block_slow() computes it from
bd_inode->i_blkbits, while grow_buffers() computes it from the block size
argument.
The two can get out of sync, for example if bd_inode->i_blkbits is
On Wed, Feb 20, 2019 at 10:37:27PM -0800, Andy Lutomirski wrote:
> On Wed, Feb 20, 2019 at 7:44 PM Tao Xu wrote:
> >
> > From: Fenghua Yu
>
> >
> > From patchwork Wed Jan 16 21:18:41 2019
> > Content-Type: text/plain; charset="utf-8"
>
> [snipped more stuff like this]
>
> What happened here?
From: Enrico Granata
ACPI 5 added support for GpioInt resources as a way to provide
information about interrupts mediated via a GPIO controller.
Several device buses (e.g. SPI, I2C) have support for retrieving
an IRQ specified via this type of resource, and providing it
directly to the driver as
On Thu, 21 Feb 2019 06:52:04 -0800 syzbot
wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:4aa9fc2a435a Revert "mm, memory_hotplug: initialize struct..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1101382f40
> kernel con
On Thu, 21 Feb 2019 08:48:03 -0800
Tony Lindgren wrote:
> * Andreas Kemnade [190221 16:43]:
> > Hi,
> >
> > On Wed, 20 Feb 2019 14:31:32 -0800
> > Tony Lindgren wrote:
> >
> > > * Andreas Kemnade [180922 09:48]:
> > > > When runtime is not enabled, pm_runtime_get_sync() returns -EACCESS,
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
A: No.
Q: Should I include quotations after my reply?
http://daringfireball.net/2007/07/on_top
On Thu, Feb 21, 2019 at 07:26
On Thu, 21 Feb 2019 11:11:06 -0800 Mike Kravetz wrote:
>
> Sorry for the churn. As I find and fix one issue I seem to discover another.
> There is still at least one more issue with private pages when COW comes into
> play. I continue to work that. I wanted to send this patch earlier as it
>
On Tue, Feb 19, 2019 at 10:58:06AM +0100, Mathieu Othacehe wrote:
> Split pwm-soc array in one struct per soc and point to the
> corresponding on in of-data.
>
> Signed-off-by: Mathieu Othacehe
Acked-by: Uwe Kleine-König
--
Pengutronix e.K. | Uwe Kleine-König
On Thu, 21 Feb 2019 22:18:56 +0300 Dan Carpenter
wrote:
> On Thu, Feb 21, 2019 at 10:54:58AM -0800, Andrew Morton wrote:
> > On Thu, 21 Feb 2019 21:38:26 +0300 Dan Carpenter
> > wrote:
> >
> > > We put an upper bound on "new" but we don't check for negatives.
> >
> > U8_MAX has unsigned type
On 2/19/19 2:45 AM, 禹舟键 wrote:
Hi TeJun
I've built the 5.0.0-rc6 kernel with psi option, but I cannot find any
cgroup.controllers when I mounted cgroup2.
[root@bogon /]# uname -r
[root@bogon /]# 5.0.0-rc6+
[root@bogon /]# mount -t cgroup2 none cgroup2/
[root@bogon /]# cat cgroup2/cgroup.contr
On Thu, Feb 21, 2019 at 6:27 PM Bartosz Golaszewski wrote:
>
> From: Bartosz Golaszewski
>
> We only build devm_ioremap_resource() if HAS_IOMEM is selected, so this
> dependency must cascade down to devm_platform_ioremap_resource().
> +#ifdef CONFIG_HAS_IOMEM
> void __iomem *devm_platform_iorem
The listed address for the CAIF maintainer bounces with
"553 5.3.0 ... No such user here", and the
only existing email address of the maintainer in git history hasn't
responded in a week.
Therefore, remove the listed maintainer and mark CAIF as orphan.
Signed-off-by: Jann Horn
---
MAINTAINERS |
On Tue, Feb 19, 2019 at 10:58:08AM +0100, Mathieu Othacehe wrote:
> Add support for hi3559v100-shub-pwm and hisilicon,hi3559v100-pwm
> platforms. They require a special quirk: pwm has to be enabled again
> to force duty_cycle refresh.
The patch looks fine now. (If you have to do another round:
s/a
On Thu, Feb 21, 2019 at 9:55 PM Andy Shevchenko
wrote:
>
> On Thu, Feb 21, 2019 at 6:27 PM Bartosz Golaszewski wrote:
> >
> > From: Bartosz Golaszewski
> >
> > We only build devm_ioremap_resource() if HAS_IOMEM is selected, so this
> > dependency must cascade down to devm_platform_ioremap_resour
Em Thu, Feb 21, 2019 at 12:05:59PM +0100, Jiri Olsa escreveu:
> On Thu, Feb 21, 2019 at 05:57:16PM +0800, Wei Li wrote:
>
> SNIP
>
> > liwei@euler:~/main_code/hulk_work/hulk/tools/perf$ sudo ./perf record
> > ./common_while_1
> > [ perf record: Woken up 2 times to write data ]
> > [ perf record:
Hi Arnd, Russell, Linus,
Can we ensure the arm32 kprobes fix I submitted gets upstream before 5.0 final ?
It takes care of an illegal instruction issue with optimized kprobes on arm32.
Here is the current state of default kprobes configuration on arm32:
using them will trigger illegal instruction
On Tue, Feb 19, 2019 at 10:08:53AM +, claudiu.bez...@microchip.com wrote:
> From: Claudiu Beznea
>
> Add struct atmel_pwm_data to embed different per controller information. At
> this stage, embed a member of type struct atmel_pwm_registers in it.
I'd write:
Introduce a new structur
Hi Linus,
In commit
1062af920c07 ("tmpfs: fix link accounting when a tmpfile is linked in")
Fixes tag
Fixes: f4e0c30c191 ("allow the temp files created by open() to be linked to")
has these problem(s):
- SHA1 should be at least 12 digits long
Can be fixed by setting core.abbrev to 1
Hi Kees,
On Wed, 20 Feb 2019 22:02:32 -0800 Kees Cook wrote:
>
> What I can't quite figure out yet is how to find a way for sfr to flag
> newly added users of strcpy, strncpy, and strlcpy. We might need to
> bring back __deprecated, but hide it behind a W=linux-next flag or
> something crazy. Ste
Add SPI bus controller driver for FTDI MPSSE mode. This driver
is supposed to be used together with the FT232H interface driver
for FPGA configuration in drivers/usb/misc/ft232h-intf.c which
adds an mpsse spi platform device describing USB SPI bus with
attached SPI slave devices.
Signed-off-by: An
This series adds drivers and FPGA manager support required
for FT232H based ARRI FPGA configuration adapters.
Patch 1/3 adds FT232H interface driver (for ARRI USB PIDs)
implementing commonly used FTDI USB transfer operations and
ACBUS/MPSSE GPIO controllers. Depending on USB PIDs it creates
platfo
The timer function, zstd_reclaim_timer_fn(), reschedules itself under
certain conditions. Switch to del_timer_sync() to ensure that the timer
function hasn't rescheduled itself.
Signed-off-by: Dennis Zhou
---
fs/btrfs/zstd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/
Add FPGA manager driver for loading ARRI Altera FPGAs via fast
passive parallel (FPP) interface using FTDI FT232H chip.
Signed-off-by: Anatolij Gustschin
---
.../ABI/testing/sysfs-driver-ftdi-fifo-fpp| 7 +
drivers/fpga/Kconfig | 7 +
drivers/fpga/Makefile
Add USB interface driver for ARRI FPGA configuration devices based on
FTDI FT232H chip. Depending on USB PID the driver registers different
platform devices describing an FPGA configuration interface.
One FPGA configuration interface type is the usual SPI bus with
additional control and status GPI
Synchonise translations: CN, IT, JP, KR
commit 2c71d305caf9 ("docs: process: Remove outdated info about -git patches")
I can guarantee for the Italian translations, but since we are removing
an entire chapter I think I did it right also for the other languages.
Signed-off-by: Federico Vaga
---
The following patch forgot to remove a reference to the -git
patches
commit 2c71d305caf9 ("docs: process: Remove outdated info about -git patches")
This patch complete the removal and update all translations
Signed-off-by: Federico Vaga
---
Documentation/process/howto.rst|
Add a "create" module parameter, which allows device-mapper targets to be
configured at boot time. This enables early use of dm targets in the boot
process (as the root device or otherwise) without the need of an initramfs.
The syntax used in the boot param is based on the concise format from the
From: Aaro Koskinen
Allow specifying reboot_mode for panic only. This is needed on systems
where ramoops is used to store panic logs, and user wants to use warm
reset to preserve those, while still having cold reset on normal reboots.
Signed-off-by: Aaro Koskinen
---
v2: Use REBOOT_UND
Hi Lars,
On Tue, Feb 19, 2019 at 01:32:12PM +0100, Lars Persson wrote:
> Our MIPS 1004Kc SoCs were seeing random userspace crashes with SIGILL
> and SIGSEGV that could not be traced back to a userspace code
> bug. They had all the magic signs of an I/D cache coherency issue.
>
> Now recently we n
Hello
This patchset is a try to mainline a patch that lay around in
gentoo-kernel for at least 4 years.
The original work could be found at https://github.com/graysky2/kernel_gcc_patch
So I have worked on cleaning and removing unwanted additionnal changes from the
original intent.
Regards
Core
This patch adds additional CPU options to the Linux kernel.
The expanded microarchitectures include:
* AMD Improved K8-family
* AMD K10-family
* AMD Family 10h (Barcelona)
* AMD Family 14h (Bobcat)
* AMD Family 16h (Jaguar)
* AMD Family 15h (Bulldozer)
* AMD Family 15h (Piledriver)
* AMD Family 15h
Add support for booting the kernel from an externally-appended
devicetree, if no devicetree was built-in.
Signed-off-by: Paul Cercueil
---
arch/mips/Kconfig| 2 +-
arch/mips/jz4740/setup.c | 14 +++---
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/arch/mips/Kco
Hi Jens,
In commit
8f4e80da764e ("block: bounce: make sure that bvec table is updated")
Fixes tag
Fixes: 6dc4f100c ("block: allow bio_for_each_segment_all() to iterate over
multi-page bvec")
has these problem(s):
- SHA1 should be at least 12 digits long
Can be fixed by setting core
On Wed, Feb 20, 2019 at 03:06:22PM -0800, Larry Bassel wrote:
> I'm working on sharing page tables in the DAX/XFS/PMEM/PMD case.
>
> If multiple processes would use the identical page of PMDs corresponding
> to a 1 GiB address range of DAX/XFS/PMEM/PMDs, presumably one can instead
> of populating
Hello,
On Tue, Feb 19, 2019 at 10:08:57AM +, claudiu.bez...@microchip.com wrote:
> From: Claudiu Beznea
>
> New SAM9X60's PWM controller use 32 bits counters thus it could generate
> signals with higher period and duty cycles than the old ones. Prepare the
> current driver to be able to work
Quoting Abel Vesa (2019-02-15 09:48:45)
> Add the missing ARM clock which will be used by cpufreq
>
> Signed-off-by: Abel Vesa
> Reviewed-by: Lucas Stach
> ---
> include/dt-bindings/clock/imx8mq-clock.h | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/include/dt-bind
Quoting Abel Vesa (2019-02-15 09:48:43)
> The arm pll bypass needs to propagate the rate upwards
> in order for the cpufreq to work.
>
> Fixes: b80522040cd3f ("clk: imx: Add clock driver for i.MX8MQ CCM")
> Signed-off-by: Abel Vesa
> Reviewed-by: Lucas Stach
> ---
Applied to clk-next
Quoting Abel Vesa (2019-02-15 09:48:46)
> Add the ARM clock as imx_clk_cpu type.
> Will be used by cpufreq.
>
> Signed-off-by: Abel Vesa
> Reviewed-by: Lucas Stach
> ---
Applied to clk-next
Quoting Abel Vesa (2019-02-18 01:24:33)
> Make the entire combination of plls to be one single clock. The parents used
> for bypasses are specified each as an index in the parents list.
> The determine_rate does a lookup throughout all the possible combinations
> for all the divs and returns the be
On Tue, Feb 19, 2019 at 10:09:00AM +, claudiu.bez...@microchip.com wrote:
> From: Claudiu Beznea
>
> Add support for SAM9X60's PWM controller.
>
> Signed-off-by: Claudiu Beznea
> ---
> drivers/pwm/pwm-atmel.c | 19 +++
> 1 file changed, 19 insertions(+)
>
> diff --git a/dr
Hi Roger,
On 21/02/2019 09:14, Roger Pau Monné wrote:
> On Thu, Feb 21, 2019 at 08:38:39AM +, Julien Grall wrote:
>> Hi Roger,
>>
>> On Thu, 21 Feb 2019, 08:08 Roger Pau Monné, wrote:
>>
>>> FWIW, you can also mask the interrupt while waiting for the thread to
>>> execute the interrupt handle
Quoting Anson Huang (2019-02-13 17:54:08)
> On NXP's i.MX SoCs with system controller inside, CPU frequency
> scaling can ONLY be done by system controller firmware, and it
> can ONLY be requested from secure mode, so Linux kernel has to
> call ARM SMC to trap to ARM-Trusted-Firmware to request sys
On 21/02/2019 17:06, David Abdurachmanov wrote:
> Resending to incl. a proper mailing list and maintainers (not suggested
> by scripts/get_maintainer.pl)
>
> This is only used on arm and arm64 platforms. Other timers also seem
> to depend on (ARM || ARM64).
>
> After I moved Fedora/RISCV kernel t
Hi Thomas,
On Tue, Feb 19, 2019 at 04:57:14PM +0100, Thomas Bogendoerfer wrote:
> SGI IP27 (Origin/Onyx2) and SGI IP30 (Octane) have a similair
> architecture and share some hardware (ioc3/bridge). To share
> the software parts this patchset reworks SGI IP27 interrupt
> and pci bridge code. By usi
From: Jann Horn
Date: Thu, 21 Feb 2019 20:58:16 +0100
> The listed address for the CAIF maintainer bounces with
> "553 5.3.0 ... No such user here", and the
> only existing email address of the maintainer in git history hasn't
> responded in a week.
> Therefore, remove the listed maintainer and m
On 2/21/19 6:29 PM, Sean Christopherson wrote:
> On Wed, Feb 20, 2019 at 08:15:32PM +, Joao Martins wrote:
>> Add a new exit reason for emulator to handle Xen hypercalls.
>> Albeit these are injected only if guest has initialized the Xen
>> hypercall page - the hypercall is just a convenience b
On Wed, 20 Feb 2019 at 21:29, wrote:>>
Hi, Robert,>> On 02/14/2019 10:57 PM, Robert Marko wrote:> >
Datasheet:
https://www.winbond.com/resource-files/w25q16jv%20spi%20revg%2003222018%20plus.pdf>
>> > Testing done on Mikrotik Routerboard RB450Gx4 board under 4.19.19
kernel.>> It is preferable to d
On 2/21/19 2:15 AM, Marc Zyngier wrote:
> On Wed, 20 Feb 2019 14:15:28 -0800
> Florian Fainelli wrote:
>
>> From: Doug Berger
>>
>> Using the irq_gc_lock/irq_gc_unlock functions in the suspend and
>> resume functions creates the opportunity for a deadlock during
>> suspend, resume, and shutdown.
Quoting Abel Vesa (2019-02-18 01:24:33)
> Make the entire combination of plls to be one single clock. The parents used
> for bypasses are specified each as an index in the parents list.
> The determine_rate does a lookup throughout all the possible combinations
> for all the divs and returns the be
From: Callum Sinclair
Date: Mon, 18 Feb 2019 10:07:51 +1300
> Created a way to clear the multicast forwarding cache on a socket
> without having to either remove the entries manually using the delete
> entry socket option or destroy and recreate the multicast socket.
>
> Calling the socket optio
On Thu, Feb 21, 2019 at 05:16:46PM +, Steven Price wrote:
> >> Note that in terms of the new page walking code, these new defines are
> >> only used when walking a page table without a VMA (which isn't currently
> >> done), so architectures which don't use p?d_large currently will work
> >> fin
From: Colin King
Date: Sun, 17 Feb 2019 22:52:09 +
> From: Colin Ian King
>
> There are spelling mistakes in warning macro messages. Fix them.
>
> Signed-off-by: Colin Ian King
Applied to net-next.
On Wed, Feb 20, 2019 at 07:02:33PM -0600, Gustavo A. R. Silva wrote:
> Fix the following warning by adding a missing break:
>
> drivers/infiniband/hw/hfi1/tid_rdma.c: In function
> ‘hfi1_tid_rdma_wqe_interlock’:
> drivers/infiniband/hw/hfi1/tid_rdma.c:3251:3: warning: this statement may
> fall t
On Fri, Feb 15, 2019 at 02:08:26PM -0800, Zi Yan wrote:
> From: Zi Yan
>
> In stead of using two migrate_pages(), a single exchange_pages() would
> be sufficient and without allocating new pages.
So i believe it would be better to arrange the code differently instead
of having one function that
On Thu, Feb 21, 2019 at 09:32:08PM +0100, Corentin Labbe wrote:
> Hello
>
> This patchset is a try to mainline a patch that lay around in
> gentoo-kernel for at least 4 years.
And every couple of months someone sends some variant of this patch and
every time we say no. Just don't bother.
https:/
On Thu, 21 Feb 2019 at 21:39, Paul Cercueil wrote:
>
> Add support for booting the kernel from an externally-appended
> devicetree, if no devicetree was built-in.
>
> Signed-off-by: Paul Cercueil
> ---
> arch/mips/Kconfig| 2 +-
> arch/mips/jz4740/setup.c | 14 +++---
> 2 files
On Thu, Feb 21, 2019 at 02:41:41PM +0530, Yash Shah wrote:
> Adds a PWM driver for PWM chip present in SiFive's HiFive Unleashed SoC.
>
> Signed-off-by: Wesley W. Terpstra
> [Atish: Various fixes and code cleanup]
> Signed-off-by: Atish Patra
> Signed-off-by: Yash Shah
> ---
> drivers/pwm/Kcon
On 2/21/19 3:09 PM, Jason Gunthorpe wrote:
> On Wed, Feb 20, 2019 at 07:02:33PM -0600, Gustavo A. R. Silva wrote:
>> Fix the following warning by adding a missing break:
>>
>> drivers/infiniband/hw/hfi1/tid_rdma.c: In function
>> ‘hfi1_tid_rdma_wqe_interlock’:
>> drivers/infiniband/hw/hfi1/tid_
On 21 Feb 2019, at 13:10, Jerome Glisse wrote:
> On Fri, Feb 15, 2019 at 02:08:26PM -0800, Zi Yan wrote:
>> From: Zi Yan
>>
>> In stead of using two migrate_pages(), a single exchange_pages() would
>> be sufficient and without allocating new pages.
>
> So i believe it would be better to arrange t
* Andreas Kemnade [190221 19:40]:
> On Thu, 21 Feb 2019 08:48:03 -0800
> Tony Lindgren wrote:
>
> > * Andreas Kemnade [190221 16:43]:
> > > Hi,
> > >
> > > On Wed, 20 Feb 2019 14:31:32 -0800
> > > Tony Lindgren wrote:
> > >
> > > > * Andreas Kemnade [180922 09:48]:
> > > > > When runtim
Quoting Krzysztof Kozlowski (2019-02-21 03:45:52)
> Platform driver driver_override field should not be initialized from
> const memory because the core later kfree() it. If driver_override is
> manually set later through sysfs, kfree() of old value leads to:
>
> $ echo "new_value" > /sys/bus
Quoting Krzysztof Kozlowski (2019-02-21 03:45:51)
> During initialization of subdevices if platform_device_alloc() failed,
> returned NULL pointer will be later dereferenced. Add proper error
> paths to exynos5_clk_register_subcmu(). The return value of this
> function is still ignored because at
Changes since v3
- the naming scheme has been fixed to remove double underscores and use
standard variable names
- the locking has been updated to protect the entire read/modify
operations.
Regarding the suggested use of the generic MMIO library, I noticed that
bgpio_init only allows for either
This patch adds support for the GPIO controller used by Mellanox
BlueField SOCs.
Reviewed-by: David Woods
Signed-off-by: Shravan Kumar Ramani
---
drivers/gpio/Kconfig | 6 ++
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-mlxbf.c | 222 ++
On Thu, 21 Feb 2019, Julien Thierry wrote:
> On 20/02/2019 22:55, H. Peter Anvin wrote:
> > Now, __fentry__ is kind of a special beast; in some ways it is an "exception
> > implemented as a function call"; on x86 one could even consider using an INT
> > instruction in order to reduce the NOP footpr
On Thu, Feb 21, 2019 at 10:12:17AM +0100, Greg Kroah-Hartman wrote:
>On Thu, Feb 21, 2019 at 04:39:27PM +0800, Wei Yang wrote:
>> >>> I don't think this is an issues of struct device. As you said, struct
>> >>> device isn't access much during test. Struct device may share slab page
>> >>> with so
On Thu, Feb 21, 2019 at 9:48 PM Daniel Lezcano
wrote:
>
> On 21/02/2019 17:06, David Abdurachmanov wrote:
> > Resending to incl. a proper mailing list and maintainers (not suggested
> > by scripts/get_maintainer.pl)
> >
> > This is only used on arm and arm64 platforms. Other timers also seem
> > t
Quoting Kees Cook (2019-02-20 14:26:06)
> On Fri, Feb 15, 2019 at 4:34 PM Stephen Boyd wrote:
> > Quoting Kees Cook (2019-02-12 10:57:05)
> > > On Mon, Feb 11, 2019 at 11:41 PM Krzysztof Kozlowski
> > > wrote:
> > > >
> > > > It is just the GCC which has to be fixed not the code. You want to
> >
Quoting Gustavo A. R. Silva (2019-02-11 10:15:31)
> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
>
> This patch fixes the following warnings:
>
> drivers/clk/samsung/clk-s3c2443.c: In function ‘s3c2443_common_clk_init’:
> drivers/c
Hi Jonas,
On Thu, 21 Feb 2019 at 21:39, Jonas Gorski
wrote:
On Thu, 21 Feb 2019 at 21:39, Paul Cercueil
wrote:
Add support for booting the kernel from an externally-appended
devicetree, if no devicetree was built-in.
Signed-off-by: Paul Cercueil
---
arch/mips/Kconfig| 2 +-
Quoting Kunihiko Hayashi (2019-02-07 18:25:23)
> Need to set the update bit in UNIPHIER_CLK_CPUGEAR_UPD to update
> the CPU-gear value.
>
> Fixes: d08f1f0d596c ("clk: uniphier: add CPU-gear change (cpufreq) support")
> Cc: linux-sta...@vger.kernel.org
> Signed-off-by: Kunihiko Hayashi
> ---
Appl
Quoting Lubomir Rintel (2019-01-20 22:31:29)
> These are in fact two clocks, they shouldn't be exposed as one. One is
> required for accessing LCD controller registers (peripheral clock), while
> other (AXI clock) can be optionally used as a pixel clock source for the
> panel.
>
> LCDC can alterna
Quoting Lubomir Rintel (2019-01-20 22:31:28)
> The peripheral clock is required for access the the LCDC registers. It
> is in fact separate from the "AXI clock" that is optionally used to
> generate the pixel clock and as such requires a separate clock id.
>
> Link:
> https://lists.freedesktop.or
The allocation for the clock bulk data does a classic sizeof(pointer)
instead of sizeof(struct) so the array ends up incorrectly sized
for the clock data.
Cc: sta...@vger.kernel.org
Fixes: 8e54eea ("drm/msm: Add a helper function to parse clock names")
Signed-off-by: Jordan Crouse
---
drivers/g
The following changes since commit 9ff1a3b4912528f853048ccd9757ba6a2cc75557:
clk: qcom: gcc: Use active only source for CPUSS clocks (2019-01-24 11:41:48
-0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
tags/clk-fixes-for-linus
f
Quoting Lubomir Rintel (2019-02-11 02:20:49)
> The peripheral clock is required for access the the LCDC registers. It
> is in fact separate from the "AXI clock" that is optionally used to generate
> the pixel clock and as such requires a separate clock id.
>
> Link:
> https://lists.freedesktop.or
On Thu, 2019-02-14 at 15:00 -0800, Bart Van Assche wrote:
> A known shortcoming of the current lockdep implementation is that it requires
> lock keys to be allocated statically. This forces certain unrelated
> synchronization objects to share keys and this key sharing can cause false
> positive dea
Quoting David Dai (2019-01-24 16:47:00)
> The clk-rpmh driver only supports on and off RPMh clock resources. Let's
> extend the driver by adding support for clocks that are managed by a
> different type of RPMh resource known as Bus Clock Manager(BCM). The BCM
> is a configurable shared resource ag
When a cell with a volume location server list is added manually by echoing
the details into /proc/net/afs/cells, a record is added but the flag saying
it has been looked up isn't set. This causes the VL server rotation code
to wait forever, with the top of /proc/pid/stack looking like:
[
Quoting Seiya Wang (2019-02-10 23:15:55)
> Change cpu clock name from ca57 to ca72 since MT8173 does use cortex-a72.
>
> Signed-off-by: Seiya Wang
> ---
Acked-by: Stephen Boyd
I'm guessing I can't apply this patch because the define is renamed
which would break older DTs. Another option would
Quoting Stephen Boyd (2019-02-13 09:14:22)
>
> static?
>
Ok I marked it static and applied to clk-next.
> On Feb 21, 2019, at 4:46 AM, Will Deacon wrote:
>
>> On Wed, Feb 20, 2019 at 02:55:59PM -0800, H. Peter Anvin wrote:
>>> On 2/19/19 4:48 AM, Will Deacon wrote:
>>>
>>> I think you'll still hate this, but could we not disable preemption during
>>> the uaccess-enabled region, re-enabling it
On 2/21/2019 2:54 PM, Jordan Crouse wrote:
The allocation for the clock bulk data does a classic sizeof(pointer)
instead of sizeof(struct) so the array ends up incorrectly sized
for the clock data.
Cc: sta...@vger.kernel.org
Fixes: 8e54eea ("drm/msm: Add a helper function to parse clock names")
On Thu, Feb 21, 2019 at 1:35 PM Thomas Gleixner wrote:
>
> IMNSHO any call inside a AC region is a bug lurking round the corner. The
> only thing which is tolerable is an exception of some sort.
>
> Enforce that with objtool. End of story.
Not quite that simple.
There are some use cases where yo
On Thu, 21 Feb 2019 at 13:41, YueHaibing wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/gpu/drm/nouveau/nouveau_dmem.c: In function 'nouveau_dmem_free':
> drivers/gpu/drm/nouveau/nouveau_dmem.c:103:22: warning:
> variable 'drm' set but not used [-Wunused-but-set-variable]
>
On Thu, Feb 21, 2019 at 10:42:01PM +0800, Yue Haibing wrote:
> From: YueHaibing
>
> KASAN has found use-after-free in fixed_mdio_bus_init,
> commit 0c692d07842a ("drivers/net/phy/mdio_bus.c: call
> put_device on device_register() failure") call put_device()
> while device_register() fails,give up
On 2/21/19 1:42 AM, Oscar Salvador wrote:
> On x86_64, 1GB-hugetlb pages could never be offlined due to the fact
> that hugepage_migration_supported() returned false for PUD_SHIFT.
> So whenever we wanted to offline a memblock containing a gigantic
> hugetlb page, we never got beyond has_unmovable_
Quoting gabriel.fernan...@st.com (2019-02-14 02:40:46)
> From: Gabriel Fernandez
>
> The divisor of ethptp_k and ck_hse_rtc clocks is: 'value register
> plus one'.
> Then CLK_DIVIDER_ALLOW_ZERO flag has no effect and is useless here.
>
> Signed-off-by: Gabriel Fernandez
> ---
Applied to clk-ne
Quoting gabriel.fernan...@st.com (2019-02-14 02:40:43)
> From: Gabriel Fernandez
>
> ck_csi is used for IO compensation so it should be
> considered as "always-on" and kept on.
>
> Signed-off-by: Gabriel Fernandez
> ---
Applied to clk-next
Quoting gabriel.fernan...@st.com (2019-02-14 02:40:45)
> From: Gabriel Fernandez
>
> The divider of HSI (clk-hsi-div) is power of two divider.
>
> Fixes: 9bee94e7b7da ("clk: stm32mp1: Introduce STM32MP1 clock driver")
> Signed-off-by: Gabriel Fernandez
> ---
Applied to clk-next
Quoting gabriel.fernan...@st.com (2019-02-14 02:40:41)
> From: Gabriel Fernandez
>
> Fixes parent clock for axi, fdcan, sai and adc12 clocks.
>
> Fixes: e51d297e9a92 ("clk: stm32mp1: add Sub System clocks")
> Signed-off-by: Gabriel Fernandez
> ---
Applied to clk-next
Quoting gabriel.fernan...@st.com (2019-02-14 02:40:47)
> From: Gabriel Fernandez
>
> Fix the bit width of the hse rtc divider because it's off by one.
>
> Fixes: 2c87c9d33117 ("clk: stm32mp1: add RTC clock")
> Signed-off-by: Gabriel Fernandez
> ---
Applied to clk-next
Quoting gabriel.fernan...@st.com (2019-02-14 02:40:42)
> From: Gabriel Fernandez
>
> STM32MP1 clock IP offers lots of Kernel clocks that are shared
> by multiple IP's at the same time.
> Then boot loader applies a clock tree that allows to use all IP's
> at same time and with the maximum of perfo
Dear RT folks!
I'm pleased to announce the v4.19.23-rt14 patch set.
Changes since v4.19.23-rt13:
- Use the specified preempt mask in should_resched() on x86. Otherwise
a scheduling opportunity of non RT tasks could be missed.
- Preserve the task state in cpu_chill()
- Add two more c
Hi Bjorn,
On Thu, Feb 21, 2019 at 07:57:42AM -0800, Bjorn Andersson wrote:
> On Thu 21 Feb 04:18 PST 2019, Laurent Pinchart wrote:
>
> > Hi Vaishali,
> >
> > Thank you for the patch.
> >
> > On Wed, Feb 20, 2019 at 10:28:29AM +0530, Vaishali Thakkar wrote:
> > > The Qualcomm socinfo provides a
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