Devices on MC bus can be deferred because of dependencies on other modules
(such as IOMMU). Those are not the actual errors; as probing is again
done by the kernel at later stages. So this patch avoids the error print
in such case.
Signed-off-by: Nipun Gupta
---
drivers/staging/fsl-mc/bus/fsl-mc
Hello,
> One example is how all the drivers that use the generic dmaengine code
> instantiate their DMA drivers, or how all the drivers for CODECs that
> have both I2C and SPIi control interfaces instantiate - given that the
> device specific code here seems to be mostly data tables that's probabl
>>> On 08.12.17 at 20:05, wrote:
> On 12/8/2017 12:49 AM, Jan Beulich wrote:
>> I'm not convinced of re-using E820 types here. I can see that this
>> might ease the consumption in Linux, but I don't think there should
>> be any connection to x86 aspects here - the data being supplied is
>> x86-agn
Hi Ludovic,
thank you for your reply and sorry for the delayed response! I'm a little bit
busy atm, as well. So I won't be able to reproduce that before the next week. I
also want to try another I2C master: A wild Arduino Uno appeared on my desk ;)
Thank you for your support for bringing this to
On Mon, 2017-12-11 at 14:48 +0800, Yixun Lan wrote:
> Make the spinlock more specific, so better for lockdep
> debugging and ctags/grep.
>
> Suggested-by: Stephen Boyd
> Signed-off-by: Yixun Lan
Yixun,
This change is not related to the main task describe in the cover letter.
Next time, please
On 2017.12.09 00:37:59 -0600, Gustavo A. R. Silva wrote:
> In case function skl_format_to_drm returns -EINVAL, fmt turns into a huge
> number as fmt is of type u32, hence there is an out-of-bounds read when
> using fmt as an index for array skl_pixel_formats at line 225:
> plane->bpp = skl_pixel_fo
On 04/12/2017 14:32, Ludovic Barre wrote:
> From: Ludovic Barre
>
> This adds low-level debug support on USART1 for STM32F4
> and STM32F7. Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
> Enabled via 'earlyprintk' in bootargs.
>
> Signed-off-by: Gerald Baeza
Hi Ludovic,
Please also
On Sat, Dec 09, 2017 at 11:25:19AM -0800, Tejun Heo wrote:
> Currently, blk-mq timeout path synchronizes against the usual
> issue/completion path using a complex scheme involving atomic
> bitflags, REQ_ATOM_*, memory barriers and subtle memory coherence
> rules. Unfortunatley, it contains quite a
On 2017-12-05 10:05, Bjorn Andersson wrote:
On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote:
Handle the short circuit(SC) interrupt and check if the SC interrupt
is valid. Re-enable the module to check if it goes away. Disable the
module altogether if the SC event persists.
Signed-off-by: Kira
On 12/11/2017 12:20 AM, Pavel Machek wrote:
On Sun 2017-12-10 13:58:23, Andy Lutomirski wrote:
On Dec 10, 2017, at 1:38 PM, Pavel Machek wrote:
After 4.15-rc2, suspend stopped working on Thinkpad X60. 5b06bbc
(unintentionally?) reordered stuff with respect to
fix_processor_context() on 32-bit
Following is the current scenario when the devices are probed:
FSL_MC Bus probe ---> dprc probe ---> dprc devices scan --->
probe devices in DPRC container ---> allocate IRQ's
In case the devices being probed in the DPRC container need the IRQ's;
probing of that device will fail.
In curren
On 2017-12-08 17:02, Marc Zyngier wrote:
>> +
>> +#define INTPCR_REG 0x01ac
>> +#define NIRQ 6
>
> These should come from the DT, specially if as suggested above, there
> are other similar HW in the wild.
OK, but see below.
>> +static int
>> +ls1021a_extirq_set_type(struct irq_data *data, unsign
Devices on MC bus can be deferred because of dependencies on other modules
(such as IOMMU). Those are not the actual errors; as probing is again
done by the kernel at later stages. So this patch avoids the error print
in such case.
Signed-off-by: Nipun Gupta
---
Resending v2 as missed mentioning
On 2017-12-05 10:15, Bjorn Andersson wrote:
On Thu 16 Nov 04:18 PST 2017, Kiran Gunda wrote:
WLED peripheral has over voltage protection(OVP) circuitry and the OVP
fault is notified through an interrupt. Though this fault condition
rising
is due to an incorrect hardware configuration is mitiga
Ludovic,
On Mon, Dec 11, 2017 at 10:08 AM, Alexandre Torgue
wrote:
> Hi Ludovic
>
> On 12/04/2017 02:32 PM, Ludovic Barre wrote:
>>
>> From: Ludovic Barre
>>
>> This adds low-level debug support on USART1 for STM32F4
>> and STM32F7. Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
>> En
On Wed, 2017-12-06 at 12:28 -0800, Kees Cook wrote:
> There's no good reason to separate the access_ok() from the copy,
> especially since the access_ok() size is hard-coded instead of using
> sizeof(). Instead, just use copy_from_user() directly.
>
> Fixes: cf6e7bac6357 ("drm/i915: Add support fo
On Mon, Dec 11, 2017 at 02:07:37AM +0300, Dmitry Osipenko wrote:
> Tegra's PHY driver has a mix of pr_err() and dev_err(), let's switch to
> dev_err() and use common errors message formatting across the driver for
> consistency.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/usb/phy/phy-tegr
2017-12-11 9:08 GMT+01:00 Uwe Kleine-König :
> Hello,
>
> On Sun, Dec 10, 2017 at 08:29:47PM +0100, Bartosz Golaszewski wrote:
>> @@ -625,7 +610,7 @@ static int at24_probe(struct i2c_client *client, const
>> struct i2c_device_id *id)
>> at24->offset_adj = at24_get_offset_adj(chip.flags, chip
This series adds STM32F769 pinctrl and GPIO support, relies on the
generic STM32 pinctrl driver. It also changes stm32f7 device tree
structure to use dedicated files for stm32f746 pinctrl and stm32f769
pinctrl.
Regards
Alex
Alexandre Torgue (5):
dt-bindings: pinctrl: Add st,stm32f769-pinctrl c
Hi Jaegeuk,
On 2017/12/1 15:36, Jaegeuk Kim wrote:
> Hi Chao,
>
> This is really hard to review and risky a lot to apply it shortly. Do we have
> a
I can understand your concern.
> strong reason we have to do this? The original design goal was to minimize
> allocation delay which is almost zer
2017-12-11 3:19 GMT+01:00 Joe Perches :
> On Sun, 2017-12-10 at 15:04 +0100, Bartosz Golaszewski wrote:
>> If the permission value is 0, don't raise the NON_OCTAL_PERMISSIONS
>> error. There's no possibility of an error if there are no permissions.
>>
>> Suggested-by: Andy Shevchenko
>> Signed-off
From: Kees Cook
> Sent: 08 December 2017 21:10
> >> There's no good reason to separate the access_ok() from the copy,
> >> especially since the access_ok() size is hard-coded instead of using
> >> sizeof(). Instead, just use copy_from_user() directly.
> >
> > Looks like an optimisation to save doin
On Monday, December 11, 2017, 10:08:20 AM CET Rasmus Villemoes wrote:
> >>> +static int
> >>> +ls1021a_extirq_set_type(struct irq_data *data, unsigned int type)
> >>> +{
> >>> + irq_hw_number_t hwirq = data->hwirq;
> >>> + struct extirq_chip_data *chip_data = data->chip_data;
> >>> + u32 value, mas
On Mon, 2017-12-11 at 14:48 +0800, Yixun Lan wrote:
> From: Qiufang Dai
>
> Add clock controller drivers for Amlogic Meson-AXG SoC.
>
> Acked-by: Neil Armstrong
> Signed-off-by: Qiufang Dai
> Signed-off-by: Yixun Lan
> ---
> arch/arm64/Kconfig.platforms | 1 +
> drivers/clk/meson/Kconfig
On 09/12/17 18:33, Guenter Roeck wrote:
> Hi folks,
>
> I am playing with qemu's mps2-an385 emulation and try to get Linux to boot
> with it,
> so far with little (ie no) success.
>
> Is a working kernel configuration for this board available somewhere ?
make ARCH=arm mps2_defconfig
would give
On Mon, Dec 11, 2017 at 01:55:35AM +0300, Dmitry Osipenko wrote:
> This fixes "utmi_phy_clk_enable: timeout waiting for phy to stabilize"
> error message.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/usb/phy/phy-tegra-usb.c | 13 -
> 1 file changed, 4 insertions(+), 9 deletions
This is a clean-up patch which replaces the uses of raw __ATTR(...)
macro with the more conventional DEVICE_ATTR(...) for defining device
attributes.
Done using coccinelle-
@r@
identifier foo, n;
@@
struct device_attribute foo = __ATTR(n, ...);
@script:python p@
id;
foo << r.foo;
n << r.n;
@@
Roman Kagan writes:
> On Fri, Dec 08, 2017 at 11:49:57AM +0100, Vitaly Kuznetsov wrote:
>> Hyper-V supports Live Migration notification. This is supposed to be used
>> in conjunction with TSC emulation: when we are migrated to a host with
>> different TSC frequency for some short period host emul
Hi Randy,
2017-12-11 9:33 GMT+09:00 Randy Dunlap :
> From: Randy Dunlap
>
> Update x86-opcode-map.txt based on the October 2017 Intel SDM publication.
> Correct INVPID to INVVPID.
> Add UD0, UD1, and UD2 instruction opcodes.
Thanks for update! I have some comments on it.
>
> Signed-off-by: Rand
Roman Kagan writes:
> On Fri, Dec 08, 2017 at 11:50:00AM +0100, Vitaly Kuznetsov wrote:
>> When we run nested KVM on Hyper-V guests we need to update masterclocks for
>> all guests when L1 migrates to a host with different TSC frequency.
>> Implement the procedure in the following way:
>> - Pause
On Monday, December 11, 2017, 10:45:09 AM CET Alexander Stein wrote:
> On Monday, December 11, 2017, 10:08:20 AM CET Rasmus Villemoes wrote:
> > >>> +static int
> > >>> +ls1021a_extirq_set_type(struct irq_data *data, unsigned int type)
> > >>> +{
> > >>> + irq_hw_number_t hwirq = data->hwirq;
On Mon, Dec 11, 2017 at 02:09:59AM +0300, Dmitry Osipenko wrote:
> Add Kconfig entry so that other drivers other than ehci-tegra
> (like ChipIdea) could add Tegra's PHY to build dependencies.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/usb/host/Kconfig | 2 +-
> drivers/usb/phy/Kconfig |
On Wed, Dec 06, 2017 at 12:13:27PM +0100, Maarten Lankhorst wrote:
> Hey,
>
> Op 30-11-17 om 23:47 schreef Thomas Gleixner:
> > On Thu, 30 Nov 2017, Maarten Lankhorst wrote:
> >> Op 30-11-17 om 10:18 schreef Thomas Gleixner:
> >> # cat /sys/kernel/debug/irq/irqs/28
> >> handler: handle_edge_irq
On Sun, Dec 10, 2017 at 12:56 AM, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Make the PM core call dev_pm_skip_next_resume_phases() to skip the
> "early resume" and "resume" phases of system-wide transitions to the
> working state for a given device instead of clearing the relevant
>
On Mon, Dec 11, 2017 at 02:10:00AM +0300, Dmitry Osipenko wrote:
> UDC driver won't probe without Tegra's PHY, hence select it in the
> Kconfig.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/usb/chipidea/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/usb/chipidea/
On Sun, Dec 10, 2017 at 12:58 AM, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Add helper routines to find and return a suitable subsystem callback
> during the "noirq" phases of system suspend/resume (or analogous)
> transitions as well as during the "late" phase of system suspend and
>>> On 08.12.17 at 16:11, wrote:
> Set the boot loader version to 2.14 (0x020e) replacing the wrong 0x0212
> which should have been 0x020c.
This part of the description has become partly stale now with the
new patch 3.
Jan
On Sun, Dec 10, 2017 at 11:10 PM, David Lechner wrote:
> This adds a new device tree binding for Sitronix ST7735R display panels,
> such as the Adafruit 1.8" TFT.
>
> Signed-off-by: David Lechner
> Acked-by: Rob Herring
(...)
> Limor brought up an interesting point in an off-list discussion. T
On Mon, Dec 11, 2017 at 02:19:43AM +0300, Dmitry Osipenko wrote:
> HW reset isn't actually broken on Tegra20, but there is a dependency on
> first display controller to be taken out of reset for the second to be
> enabled successfully.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/gpu/drm/t
On Mon, Dec 11, 2017 at 02:19:44AM +0300, Dmitry Osipenko wrote:
> Add manual HW power management to drivers probe/remove in order to
> not fail in a case of runtime power management being disabled in kernel
> config.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/gpu/drm/tegra/dc.c | 164
Hi All,
Here is a patch-series which adding Processor Trace enabling in KVM guest. You
can get It's software developer manuals from:
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
In Chapter 5 INTEL PROCESSOR TRACE: V
From: Chao Peng
Intel Processor Trace virtualization enabling in guest need
to use these MSR bits, so move then to public header msr-index.h.
Signed-off-by: Chao Peng
Signed-off-by: Luwei Kang
---
arch/x86/events/intel/pt.h | 37 -
arch/x86/include/as
From: Chao Peng
Intel PT virtualization can be work in one of 3 possible modes:
a. system-wide: trace both host/guest and output to host buffer;
b. host-only: only trace host and output to host buffer;
c. host-guest: trace host/guest simultaneous and output to their
respective buffer.
Sig
From: Chao Peng
Add a data structure to save Intel Processor Trace context.
It mainly include the MSRs related Intel Processor Trace.
Signed-off-by: Chao Peng
Signed-off-by: Luwei Kang
---
arch/x86/include/asm/msr-index.h | 1 +
arch/x86/include/asm/vmx.h | 2 ++
arch/x86/kvm/vmx.c
Currently, Intel Processor Trace do not support tracing in L1 guest
VMX operation(IA32_VMX_MISC[bit 14] is 0). As mentioned in SDM,
on these type of processors, execution of the VMXON instruction will
clears IA32_RTIT_CTL.TraceEn and any attempt to write IA32_RTIT_CTL
causes a general-protection xc
CPUID.(EAX=14H,ECX=1H).EAX[2:0] enumerates the number of
Intel Processor Trace configurable Address Ranges for filtering.
Signed-off-by: Luwei Kang
---
arch/x86/include/asm/kvm_host.h | 1 +
arch/x86/kvm/x86.c | 13 +
2 files changed, 14 insertions(+)
diff --git a/arch
From: Chao Peng
Expose Intel Processor Trace to guest only when PT work in
HOST_GUEST mode.
Signed-off-by: Chao Peng
Signed-off-by: Luwei Kang
---
arch/x86/include/asm/kvm_host.h | 1 +
arch/x86/kvm/cpuid.c| 22 --
arch/x86/kvm/svm.c | 6 ++
From: Paolo Bonzini
Processor tracing is already enumerated in word 9 (CPUID[7,0].EBX),
so do not duplicate it in the scattered features word.
Signed-off-by: Paolo Bonzini
---
arch/x86/include/asm/cpufeatures.h | 2 +-
arch/x86/kernel/cpu/scattered.c| 1 -
2 files changed, 1 insertion(+),
From: Chao Peng
Intel PT MSRs read/write will not be intercepted when guest enabled
Intel PT. IA32_RTIT_CTL read/write will always cause a VM-Exit.
Signed-off-by: Chao Peng
Signed-off-by: Luwei Kang
---
arch/x86/kvm/vmx.c | 64 ++
arch/x86/k
HI Jerome:
On 12/11/17 17:46, Jerome Brunet wrote:
> On Mon, 2017-12-11 at 14:48 +0800, Yixun Lan wrote:
>> From: Qiufang Dai
>>
>> Add clock controller drivers for Amlogic Meson-AXG SoC.
>>
>> Acked-by: Neil Armstrong
>> Signed-off-by: Qiufang Dai
>> Signed-off-by: Yixun Lan
>> ---
>> arch/a
On Mon, Nov 6, 2017 at 7:47 PM, Nick Desaulniers
wrote:
> I was not seeing my linker flags getting added when using ld-option when
> cross compiling with Clang. Upon investigation, this seems to be due to
> a difference in how GCC vs Clang handle cross compilation.
>
> GCC is configured at build t
From: Chao Peng
Load/Store Intel processor trace register in context switch.
MSR IA32_RTIT_CTL is loaded/stored automatically from VMCS.
In HOST mode, we just need to restore the status of IA32_RTIT_CTL.
In HOST_GUEST mode, we need load/resore PT MSRs only when PT is
enabled in guest.
Signed-off
Intel Processor Trace MSRs(except IA32_RTIT_CTL) would be passthrough to
guest when Intel PT is enable in guest. So we need this function to
disable/enable intercept these MSRs.
Signed-off-by: Luwei Kang
---
arch/x86/kvm/vmx.c | 68 ++
1 file c
On Tue, Nov 28, 2017 at 04:53:34PM -0800, Stephen Boyd wrote:
> We have macros for getting the upper or lower 32 bits of a
> number. Use them here to shave a couple lines off the code.
>
> Signed-off-by: Stephen Boyd
> ---
> drivers/pci/dwc/pcie-designware-host.c | 6 ++
> 1 file changed, 2
From: Chao Peng
Change pt_cap_get() to a public function so that KVM can access it.
Signed-off-by: Chao Peng
Signed-off-by: Luwei Kang
---
arch/x86/events/intel/pt.c | 3 ++-
arch/x86/events/intel/pt.h | 18 --
arch/x86/include/asm/intel_pt.h | 20 ++
On Thu, Dec 07, 2017 at 04:42:57PM -0800, Keith Packard wrote:
> There are a set of values in the drm_display_info structure for each
> connector which hold information derived from EDID. These are computed
> in drm_add_display_info. Before this patch, that was only called in
> drm_add_edid_modes.
Hi Randy, hi Richard, [ +Hendrik for c895f6f703ad7dd2f ]
On 12/11/2017 09:32 AM, Richard Weinberger wrote:
> Randy,
>
> Am Montag, 11. Dezember 2017, 03:42:12 CET schrieb Randy Dunlap:
>> On 12/10/2017 06:08 PM, Linus Torvalds wrote:
>>> Another week, another rc.
>>
>> um (uml) won't build on i38
On Sat, Nov 11, 2017 at 04:43:37PM +0100, Johan Hovold wrote:
> A helper purported to look up a child node based on its name was using
> the wrong of-helper and ended up prematurely freeing the parent of-node
> while searching the whole device tree depth-first starting at the parent
> node.
>
> Fi
On Mon, 2017-12-11 at 18:16 +0800, Yixun Lan wrote:
> > Overall, the changes looks good to me.
> > I still have a few comments which I'd like to see addressed quickly after
> > this
> > series is merged
>
> did you say that:
> you will merge these patches now, then I could send fixes later?
>
>
Hi Neil, Philippe
thanks for review
I will send V2 with:
-my "signed-off"
-Acked-by: Alexandre TORGUE
-SPDX license
/* SPDX-License-Identifier: GPL-2.0 */
BR
Ludo
On 12/11/2017 10:33 AM, Philippe Ombredanne wrote:
Ludovic,
On Mon, Dec 11, 2017 at 10:08 AM, Alexandre Torgue
wrote:
Hi Ludov
James Morris wrote:
> On Fri, 8 Dec 2017, Casey Schaufler wrote:
> > Would it make sense to have lsm_dynamic.h ?
>
> Yes.
OK, you are going to consider LKM based LSMs, aren't you?
Any chance changing "struct security_hook_heads" to pure
"struct list_head[]" with enum (below patch) ?
Below patch
On Fri, Dec 8, 2017 at 3:11 PM, Ludovic Barre wrote:
> From: Ludovic Barre
>
> This patch prepares the STM32 machine for the integration of Cortex-A
> based microprocessor (MPU), on top of the existing Cortex-M
> microcontroller family (MCU). Since both MCUs and MPUs are sharing
> common hardwar
On Mon, Dec 11, 2017 at 02:07:38AM +0300, Dmitry Osipenko wrote:
> UTMI pads are shared by USB controllers and reset of UTMI pads is shared
> with the reset of USB1 controller. Currently reset of UTMI pads is done by
> the EHCI driver and ChipIdea UDC works because EHCI driver always happen
> to be
Below is the list of build error/warning regressions/improvements in
v4.15-rc3[1] compared to v4.14[2].
Summarized:
- build errors: +1/-6
- build warnings: +1116/-1061
JFYI, when comparing v4.15-rc3[1] to v4.15-rc2[3], the summaries are:
- build errors: +0/-0
- build warnings: +308/-941
On 09/12/2017 07:31, Jiri Olsa wrote:
On Fri, Dec 08, 2017 at 03:42:10PM +, John Garry wrote:
On 08/12/2017 12:29, Jiri Olsa wrote:
On Wed, Dec 06, 2017 at 03:20:14PM +, John Garry wrote:
On 06/12/2017 13:36, Jiri Olsa wrote:
On Wed, Dec 06, 2017 at 12:13:16AM +0800, John Garry wrote:
On Sat, 9 Dec 2017, Tomasz Kramkowski wrote:
> Alright, that's fine. Anything else to change before I send a v2?
Not from my side, I think we're good to go.
> Also, would you like v2 in-reply-to the root of this thread or as its
> own thread?
Feel free to send it as a followup here. Thanks,
On Fri, Nov 17, 2017 at 02:38:31PM +0100, Johan Hovold wrote:
> Fix child-node lookup during initialisation which was using the wrong
> OF-helper and ended up searching the whole device tree depth-first
> starting at the parent rather than just matching on its children.
>
> To make things worse, t
On 10 December 2017 at 00:56, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Make the PM core call dev_pm_skip_next_resume_phases() to skip the
> "early resume" and "resume" phases of system-wide transitions to the
> working state for a given device instead of clearing the relevant
> stat
+ GVT folks.
On Fri, 2017-12-08 at 09:15 +1100, Stephen Rothwell wrote:
> Hi all,
>
> Commit
>
> 365ad5df9caa ("drm/i915/gvt: Export
> intel_gvt_render_mmio_to_ring_id()")
>
> is missing a Signed-off-by from its committer.
>
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
Hi Yury,
On Thu, Nov 16, 2017 at 02:11:30PM +0300, Yury Norov wrote:
> This is ILP32 patches on top of 4.14 kernel:
> https://github.com/norov/linux/commits/ilp32-4.14
>
> I tested the series with LTP lite built by Linaro toolchain, and no
> regressions found.
Thanks. I gave it a try as well wit
On 10.12.2017 00:38, Alexander Kappner wrote:
Hi Mathias,
thanks for the patch! The system now resumes cleanly from hibernate even with
usbmuxd doing its thing.
Tested-by: Alexander Kappner
While testing this I hit some other issues with xhci-debugfs.c but I'll write
these up in a separate
From: Markus Elfring
Date: Mon, 11 Dec 2017 11:33:44 +0100
Some update suggestions were taken into account
from static source code analysis.
Markus Elfring (6):
Delete an error message for a failed memory allocation in four functions
Improve a size determination in two functions
Combine su
On Mon, Dec 11, 2017 at 11:29:55AM +0100, Johan Hovold wrote:
> On Fri, Nov 17, 2017 at 02:38:31PM +0100, Johan Hovold wrote:
> > Fix child-node lookup during initialisation which was using the wrong
> > OF-helper and ended up searching the whole device tree depth-first
> > starting at the parent r
From: Markus Elfring
Date: Sun, 10 Dec 2017 21:18:15 +0100
Omit an extra message for a memory allocation failure in these functions.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/target/loopback/tcm_loop.c | 14 --
1 file chang
From: Markus Elfring
Date: Sun, 10 Dec 2017 21:23:43 +0100
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detec
From: Ludovic Barre
This adds low-level debug support on USART1 for STM32F4
and STM32F7. Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
Enabled via 'earlyprintk' in bootargs.
Signed-off-by: Gerald Baeza
Signed-off-by: Ludovic Barre
Acked-by: Alexandre TORGUE
---
arch/arm/Kconfig.d
From: Markus Elfring
Date: Mon, 11 Dec 2017 10:40:23 +0100
The script "checkpatch.pl" pointed information out like the following.
WARNING: quoted string split across lines
Thus fix the affected source code places.
Signed-off-by: Markus Elfring
---
drivers/target/loopback/tcm_loop.c | 120 +++
On Mon, Dec 11, 2017 at 6:26 PM, Arnd Bergmann wrote:
> On Mon, Dec 11, 2017 at 6:06 AM, Joel Stanley wrote:
>> These are used to by the device tree to map pin numbers to constants
>> required by the GPIO bindings.
>> +
>> +#define ASPEED_GPIO_PORT_A 0
>> +#define ASPEED_GPIO_PORT_B 1
>> +#define
On Mon, Dec 11, 2017 at 6:39 PM, Arnd Bergmann wrote:
> On Mon, Dec 11, 2017 at 6:06 AM, Joel Stanley wrote:
>> The existing device trees use fixed-clocks in order to boot without a
>> clk driver. The newly added clk driver provides proper clock support,
>> including gating, so we move the device
From: Markus Elfring
Date: Mon, 11 Dec 2017 10:56:42 +0100
The variables "se_cmd" and "tl_cmd" will eventually be set to appropriate
pointers a bit later.
Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring
---
drivers/target/loopback/tcm_loop.c | 4 ++--
1 fi
On Mon, Dec 11, 2017 at 6:28 PM, Arnd Bergmann wrote:
> On Mon, Dec 11, 2017 at 6:06 AM, Joel Stanley wrote:
>> This should have always been 8.
>>
>> Signed-off-by: Joel Stanley
>
> As this is a bugfix, should we backport it to stable kernels? When you
> fix a bug,
> I generally recommend includ
Hi,
On Sun, Dec 10, 2017 at 08:03:43PM -0600, Shanker Donthineni wrote:
> +/**
> + * Errata workaround prior to disable MMU. Insert an ISB immediately prior
> + * to executing the MSR that will change SCTLR_ELn[M] from a value of 1 to 0.
> + */
> + .macro pre_disable_mmu_workaround
> +#ifdef C
From: Markus Elfring
Date: Mon, 11 Dec 2017 10:58:33 +0100
The script "checkpatch.pl" pointed information out like the following.
WARNING: void function return statements are not generally useful
Thus remove such a statement in the affected function.
Signed-off-by: Markus Elfring
---
drivers
File permissions set to "0" in the module_param family of macros mean
that the parameter should not show up in sysfs. Don't require octal
permissions in this case.
Signed-off-by: Bartosz Golaszewski
---
scripts/checkpatch.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scr
From: Markus Elfring
Date: Mon, 11 Dec 2017 11:01:57 +0100
The script "checkpatch.pl" pointed information out like the following.
WARNING: Prefer seq_puts to seq_printf
Thus fix the affected source code place.
Signed-off-by: Markus Elfring
---
drivers/target/loopback/tcm_loop.c | 2 +-
1 fil
On 11/12/17 11:09, Jan Beulich wrote:
On 08.12.17 at 16:11, wrote:
>> Set the boot loader version to 2.14 (0x020e) replacing the wrong 0x0212
>> which should have been 0x020c.
>
> This part of the description has become partly stale now with the
> new patch 3.
Indeed. I'll wait for other co
Quoting Matthew Wilcox (2017-11-30 17:36:30)
> About 40 of the approximately 180 users of the IDR in the kernel are
> "1-based" instead of "0-based". That is, they never want to have ID 0
> allocated; they want to see IDs allocated between 1 and N. Usually, that's
> expressed like this:
>
>
From: Patrick Bruenn
Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2
Signed-off-by: Patrick Bruenn
---
v2:
- added "Secure" and (SRTC) to the description
Cc: Alessandro Zummo
Cc: Alexandre Belloni
Cc: Rob Herring
Cc: Mark Rutland (maintainer:OPEN FIRMWARE AND FLATTENED
D
From: Patrick Bruenn
Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53.
This is driver enables support for the low power domain SRTC features:
- 32-bit MSB of non-rollover time counter
- 32-bit alarm register
Select the new config option RTC_DRV_MXC_V2 to build this driver
Bas
From: Patrick Bruenn
rtc-mxc_v2 driver will add support for the i.MX53 SRTC
Signed-off-by: Patrick Bruenn
---
Cc: Shawn Guo
Cc: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC
ARM ARCHITECTURE)
Cc: Alessandro Zummo
Cc: Alexandre Belloni
Cc: Rob Herring
Cc: Mark Rutland (maintainer:OP
From: Patrick Bruenn
Enable SRTC driver for i.MX53 in default config
Signed-off-by: Patrick Bruenn
---
v3:
- imx_v4_v5_defconfig was the wrong default config for i.MX53
Cc: Shawn Guo
Cc: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC
ARM ARCHITECTURE)
Cc: Alessandro Zummo
Cc: Alexandre
On Mon, 11 Dec 2017, Daniel Vetter wrote:
> Anything else we can do to move this? I just had to resolve a small
> conflict when moving forward to -rc3. Carrying a revert for the entire
> apic pull (too many deps to just revert the bisected patch) is a bit
> annoying.
https://lkml.kernel.org/r/al
From: Patrick Bruenn
Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53.
This is driver enables support for the low power domain SRTC features:
- 32-bit MSB of non-rollover time counter
- 32-bit alarm register
Select the new config option RTC_DRV_MXC_V2 to build this driver
Bas
2017-11-27 11:52 GMT+01:00 Bartosz Golaszewski :
> IRQ_WORK_FLAGS is defined simply to 3UL. This is confusing as it
> says nothing about its purpose. Define IRQ_WORK_FLAGS as a bitwise
> OR of IRQ_WORK_PENDING and IRQ_WORK_BUSY and change its name to
> IRQ_WORK_CLAIMED.
>
> While we're at it: use t
2017-12-09 19:39 GMT+08:00 Tianyu Lan :
> 2017-12-09 17:15 GMT+08:00 syzbot
> :
>> syzkaller has found reproducer for the following crash on
>> ad4dac17f9d563b9e34aab78a34293b10993e9b5
>> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
>> compiler: gcc (GCC) 7.1.1 20170620
On Mon, 11 Dec 2017, Thomas Gleixner wrote:
> On Mon, 11 Dec 2017, Daniel Vetter wrote:
> > Anything else we can do to move this? I just had to resolve a small
> > conflict when moving forward to -rc3. Carrying a revert for the entire
> > apic pull (too many deps to just revert the bisected patch)
On Fri, Dec 08, 2017 at 03:20:40PM +, Horia Geantă wrote:
> On 10/12/2017 6:20 PM, Herbert Xu wrote:
> > On Fri, Oct 06, 2017 at 03:04:31PM +0200, Christophe Leroy wrote:
> >> This serie fixes and improves the talitos crypto driver.
> >>
> >> First 6 patchs are fixes of failures reported by the
Hi Linus,
Em Fri, 8 Dec 2017 13:28:57 -0800
Linus Torvalds escreveu:
> On Fri, Dec 8, 2017 at 7:56 AM, Mauro Carvalho Chehab
> wrote:
> >
> > - The largest amount of fixes in this series is with regards to comments
> > that aren't kernel-doc, but start with "/**". A new check added for
> >
On Wed, 2017-11-29 at 16:30 +0100, Anna-Maria Gleixner wrote:
> From: Thomas Gleixner
>
> Switch the timer to HRTIMER_MODE_SOFT, which executed the timer
> callback in softirq context and remove the hrtimer_tasklet.
You didn't change the commit log to HRTIMER_MODE_REL_SOFT, but
otherwise looks g
On Mon, 2017-12-11 at 14:48 +0800, Yixun Lan wrote:
> .ops = &clk_gate_ops,
> diff --git a/drivers/clk/meson/clkc.h b/drivers/clk/meson/clkc.h
> index 1629da9b4141..87f06a801a4d 100644
> --- a/drivers/clk/meson/clkc.h
> +++ b/drivers/clk/meson/clkc.h
> @@ -134,7 +134,7 @@ struct mes
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