> On 10/20/2017 09:47 AM, Elena Reshetova wrote:
> > This series, for S390, replaces atomic_t reference
> > counters with the new refcount_t type and API (see
> > include/linux/refcount.h).
> > By doing this we prevent intentional or accidental
> > underflows or overflows that can led to use-after
The Intel SPI-NOR driver is dependent on LPC_ICH to get the platform
data. Select it in the Kconfig.
Signed-off-by: Bin Meng
---
Changes in v2:
- Enforce dependency on PCI
drivers/mtd/spi-nor/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/Kco
On 24/10/17 08:37, Ulf Hansson wrote:
> + Bartlomiej
>
> [...]
>
>> So my conclusion is, let's start a as you suggested, by not completing
>> the request in ->done() as to maintain existing behavior. Then we can
>> address optimizations on top, which very likely will involve doing
>>>
On Tue, Oct 24, 2017 at 11:16 AM, Rafał Miłecki wrote:
> On 2017-10-24 06:37, Raveendra Padasalagi wrote:
>>
>> Add driver for Broadcom's USB phy controller's used in Cygnus
>> familyof SoC. Cygnus has three USB phy controller's, port 0,
>> port 1 provides USB host functionality and port 2 can be
Lo, your friendly regression tracker here!
On 03.10.2017 09:17, John Johansen wrote:
> On 10/02/2017 11:48 PM, Vlastimil Babka wrote:
>> On 10/03/2017 07:15 AM, James Bottomley wrote:
>>> On Mon, 2017-10-02 at 21:11 -0700, John Johansen wrote:
On 10/02/2017 09:02 PM, James Bottomley wrote:
>>
From: Martyn Welch
The VME subsystem currently returns -EBUSY when trying to free a DMA
resource that is busy, but returns -EINVAL when trying to free a DMA list
that is in use. Switch to returning -EBUSY when trying to free a DMA list
that is in use for consistency and correctness.
Signed-off-b
DT bindings for usb of Hikey960.
Signed-off-by: Yu Chen
Signed-off-by: Ning Fan
Signed-off-by: Di Yang
Signed-off-by: Rui Li
---
.../devicetree/bindings/usb/hisilicon-usb.txt | 38 ++
1 file changed, 38 insertions(+)
create mode 100644 Documentation/devicetree/bindi
The usb controller of Kirin960 is DesignWare Cores SuperSpeed USB 3.0
Controller.
The patch modifies dwc3 for support Kirin960 and adds codes for a USB Hub on
board Hikey960.
Signed-off-by: Yu Chen
Signed-off-by: Ning Fan
Signed-off-by: Di Yang
Signed-off-by: Rui Li
---
arch/arm64/configs/
On 2017-10-24 06:37, Raveendra Padasalagi wrote:
Add driver for Broadcom's USB phy controller's used in Cygnus
familyof SoC. Cygnus has three USB phy controller's, port 0,
port 1 provides USB host functionality and port 2 can be configured
for host/device role.
Configuration of host/device role
On Sun, 22 Oct 2017 23:40:12 +0200,
Anna-Maria Gleixner wrote:
>
> From: Thomas Gleixner
>
> The tasklet is used to defer the execution of snd_pcm_period_elapsed() to
> the softirq context. Using the HRTIMER_MODE_SOFT mode invokes the timer
> callback in softirq context as well which renders the
On Mon, Oct 23, 2017 at 02:36:26PM +0200, Lothar Waßmann wrote:
> Some interrupts properties are given '0' as the flags argument.
> Change them to use the appropriate interrupt flags.
>
> Signed-off-by: Lothar Waßmann
Applied, thanks.
The HiKey960 development platform is based around the HiSilicon Kirin960.
The patch sets add support for usb of HiKey960.
Fan Ning (3):
Add document for usb of Hikey960
Modify dwc3 code for support usb of Hikey960
Modify device tree for support Hikey960
.../devicetree/bindings/usb/hisilico
On Mon, Oct 23, 2017 at 04:56:40PM +0200, Lothar Waßmann wrote:
> Some interrupts properties are given '0' as the flags argument or no
> flags argument at all.
> Change them to use the appropriate interrupt flags.
>
> Signed-off-by: Lothar Waßmann
Applied, thanks.
From: Yanjiang Jin
commit 530e9b76ae8f ("cpu/hotplug: Remove obsolete cpu hotplug
register/unregister functions")'
removes the below macros:
- #define CPU_UP_CANCELED 0x0004 /* CPU (unsigned)v NOT coming up */
- #define CPU_DOWN_PREPARE 0x0005 /* CPU (unsigned)v going down */
- #define CPU_DOWN
prepare_elf_headers() can also be useful for other architectures,
including arm64. So let it factored out.
Signed-off-by: AKASHI Takahiro
Cc: Dave Young
Cc: Vivek Goyal
Cc: Baoquan He
---
arch/x86/kernel/crash.c | 324
include/linux/kexec.h |
load_other_segments() sets up and adds all the memory segments necessary
other than kernel, including initrd, device-tree blob and purgatory.
Most of the code was borrowed from kexec-tools' counterpart.
arch_kimage_kernel_post_load_cleanup() is meant to free arm64-specific data
allocated for loadi
The "Image" binary will be loaded at the offset of TEXT_OFFSET from
the start of system memory. TEXT_OFFSET is determined from the header
of the image.
Regarding kernel signature verification, it will be done through
verify_pefile_signature() as arm64's "Image" binary can be seen as
in PE format.
The initial user of this system call number is arm64.
Signed-off-by: AKASHI Takahiro
Acked-by: Arnd Bergmann
---
include/uapi/asm-generic/unistd.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/uapi/asm-generic/unistd.h
b/include/uapi/asm-generic/unistd.h
index
Modify arm64/Kconfig and Makefile to enable kexec_file_load support.
Signed-off-by: AKASHI Takahiro
Cc: Catalin Marinas
Cc: Will Deacon
---
arch/arm64/Kconfig | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 0df64a6a56d4.
This is a basic purgatory, or a kind of glue code between the two kernels,
for arm64.
Since purgatory is assumed to be relocatable (not executable) object by
kexec generic code, arch_kexec_apply_relocations_add() is required in
general. Arm64's purgatory, however, is a simple asm and all the refer
load_crashdump_segments() creates and loads a memory segment of elf core
header for crash dump.
"linux,usable-memory-range" and "linux,elfcorehdr" will add to the 2nd
kernel's device-tree blob. The logic of this cod is also from kexec-tools.
Signed-off-by: AKASHI Takahiro
Cc: Catalin Marinas
Cc
This function, being a variant of walk_system_ram_res() introduced in
commit 8c86e70acead ("resource: provide new functions to walk through
resources"), walks through a list of all the resources of System RAM
in reversed order, i.e., from higher to lower.
It will be used in kexec_file implementati
arch_kexec_kernel_*() and arch_kimage_file_post_load_cleanup can now be
duplicated among some architectures, so let's factor them out.
Signed-off-by: AKASHI Takahiro
Cc: Dave Young
Cc: Vivek Goyal
Cc: Baoquan He
Cc: Michael Ellerman
Cc: Thiago Jung Bauermann
---
arch/powerpc/include/asm/kex
message[] field won't be part of the definition of mz header.
This change is crucial for enabling kexec_file_load on arm64 because
arm64's "Image" binary, as in PE format, doesn't have any data for it and
accordingly the following check in pefile_parse_binary() will fail:
chkaddr(cursor,
This is the sixth round of implementing kexec_file_load() support
on arm64.[1]
Most of the code is based on kexec-tools (along with some kernel code
from x86, which also came from kexec-tools).
This patch series enables us to
* load the kernel, Image, with kexec_file_load system call, and
* o
Hi Bjorn,
On Monday 23 October 2017 07:34 PM, Bjorn Helgaas wrote:
> On Mon, Oct 23, 2017 at 03:59:49PM +0530, Faiz Abbas wrote:
>> On Saturday 21 October 2017 04:39 AM, Bjorn Helgaas wrote:
>>> On Thu, Oct 19, 2017 at 06:13:29PM +0530, Faiz Abbas wrote:
Enable support for printing the LTSSM
Hi Baoquan,
On 10/24/17 at 01:57pm, Baoquan He wrote:
> Hi Dave,
>
> On 10/24/17 at 01:31pm, Dave Young wrote:
> > The total memory size we get in kernel is usually slightly less than 2G
> > with a
> > 2G memory module machine. The main reason is bios/firmware reserve some area
> > it will not e
Add dts for usb module of Hikey960.
Signed-off-by: Yu Chen
Signed-off-by: Ning Fan
Signed-off-by: Di Yang
Signed-off-by: Rui Li
---
arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 39 +++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3
On 10/17/2017 11:16 AM, Andrea Scian - DAVE Embedded Systems wrote:
>
>> On 10/17/2017 10:20 AM, Andrea Scian - DAVE Embedded Systems wrote:
>>>
>>> Il 17/10/2017 10:18, Cédric Le Goater ha scritto:
On 10/17/2017 09:36 AM, Andrea Scian - DAVE Embedded Systems wrote:
> Dear all,
>
Hi Baoquan,
On 10/24/17 at 02:00pm, Baoquan He wrote:
> On 10/24/17 at 01:31pm, Dave Young wrote:
> > crashkernel=range:size syntax allows to reserve specified size for system
> > with total memory fall into the specified range. For example:
> > crashkernel=2G-3G:128M,3G-:256M reserves 128M for sy
On 10/24/17 at 01:31pm, Dave Young wrote:
> crashkernel=range:size syntax allows to reserve specified size for system
> with total memory fall into the specified range. For example:
> crashkernel=2G-3G:128M,3G-:256M reserves 128M for system with memory >=2G
> and memory <3G, and reserves 256M for s
On 2017-10-20 at 13:27:34 +0200, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
>
> static ssize_t pm_qos_resume_latency_store(struct device *dev,
> @@ -228,11 +235,19 @@ static ssize_t pm_qos_resume_latency_sto
> s32 value;
> int ret;
>
> - if (kstrtos32(buf, 0, &value
Yes I agree it has to be started with the write transaction, according of PCIe
standard all write transaction are address routed, and I agree with Logan:
if in write transaction TLP the endpoint address written in header the TLP
should not touch CPU, the PCIe Switch has to route it to endpoint.
T
On Mon, 2017-10-23 at 21:07 +, Paul E. McKenney wrote:
> From: Mark Rutland
>
> For several reasons, it is desirable to use {READ,WRITE}_ONCE() in
> preference to ACCESS_ONCE(), and new code is expected to use one of the
> former. So far, there's been no reason to change most existing uses of
Hi Dave,
On 10/24/17 at 01:31pm, Dave Young wrote:
> The total memory size we get in kernel is usually slightly less than 2G with a
> 2G memory module machine. The main reason is bios/firmware reserve some area
> it will not export all memory as usable to Linux.
>
> 2G memory X86 kvm guest test r
Select ARCH_HAS_UBSAN_SANITIZE_ALL from arm confiuration to enable UBSAN
on arm.
Signed-off-by: Seung-Woo Kim
---
arch/arm/Kconfig |1 +
arch/arm/boot/compressed/Makefile |2 ++
arch/arm/vdso/Makefile|2 ++
3 files changed, 5 insertions(+), 0 deletions(-)
This patch adds the DMA controller driver for Spreadtrum SC9860 platform.
Signed-off-by: Baolin Wang
---
Changes since v4:
- Correct lisence.
- Rename SPRD_DMA_WAIT_BDONE macro to SPRD_DMA_WAIT_BDONE_OFFSET.
- Optimize sprd_dma_chn_update() function.
- Print warning when getting incorrect int
This patch adds the binding documentation for Spreadtrum SC9860 DMA
controller device.
Signed-off-by: Baolin Wang
Acked-by: Rob Herring
---
Changes since v4:
- No updates.
Changes since v3:
- No updates.
Changes since v2:
- No updates.
Changes since v1:
- Fix typos.
---
Documentation/dev
On Wed, Sep 27, 2017 at 06:44:07PM +0800, Chen Zhong wrote:
> This patch add support to handle MediaTek PMIC MT6397/MT6323 key
> interrupts including pwrkey and homekey, also add setting for
> long press key shutdown behavior.
>
> Signed-off-by: Chen Zhong
> ---
> drivers/input/keyboard/Kconfig
Hi,
On Monday 23 October 2017 06:35 PM, Robin Murphy wrote:
> On 23/10/17 06:43, Kishon Vijay Abraham I wrote:
>> Hi,
>>
>> On Wednesday 11 October 2017 10:15 PM, Robin Murphy wrote:
>>> On 11/10/17 09:00, Kishon Vijay Abraham I wrote:
pci-epc-core.c invokes of_dma_configure in order to confi
On Tue, Oct 24, 2017 at 7:12 AM, Yang Shi wrote:
>
>
> On 10/22/17 1:24 AM, Amir Goldstein wrote:
>>
>> On Sat, Oct 21, 2017 at 12:07 AM, Yang Shi wrote:
>>>
>>>
>>>
>>> On 10/19/17 8:14 PM, Amir Goldstein wrote:
On Fri, Oct 20, 2017 at 12:20 AM, Yang Shi
wrote:
>
>
>
Now crashkernel=X will fail if there's not enough memory at low region
(below 896M) when trying to reserve large memory size. One can use
crashkernel=xM,high to reserve it at high region (>4G) but it is more
convinient to improve crashkernel=X to:
- First try to reserve X below 896M (for being
crashkernel=range:size syntax allows to reserve specified size for system
with total memory fall into the specified range. For example:
crashkernel=2G-3G:128M,3G-:256M reserves 128M for system with memory >=2G
and memory <3G, and reserves 256M for system with memory >= 3G
In the above case 256M as
Hi,
Here is a try to improve current crashkernel kernel parameter
Patch 1/3 adds an extra functionality so that one can use like
crashkernel=2G-:128M^12 to reserve 128M for 2G+ machine but also scale the
size based on system memory, that means 128M + (total_mem - 128M) >> 12
Patch 2/3 is a resen
The total memory size we get in kernel is usually slightly less than 2G with a
2G memory module machine. The main reason is bios/firmware reserve some area
it will not export all memory as usable to Linux.
2G memory X86 kvm guest test result of the total_mem value:
UEFI boot with ovmf: 0x7ef1
+ Bartlomiej
[...]
> So my conclusion is, let's start a as you suggested, by not completing
> the request in ->done() as to maintain existing behavior. Then we can
> address optimizations on top, which very likely will involve doing
> changes to host drivers as well.
Hav
On Mon, Oct 23, 2017 at 01:24:23PM +0200, Andrey Konovalov wrote:
> Hi!
>
> I've got the following report while fuzzing the kernel with syzkaller.
>
> On commit 3e0cc09a3a2c40ec1ffb6b4e12da86e98feccb11 (4.14-rc5+).
>
> parse_hid_report_descriptor() has a while (i < length) loop, which
> only gua
This patch check for shift exponent greater than 31,
detected by UBSAN.
1)UBSAN: Undefined behaviour in lib/mpi/generic_mpih-lshift.c:57:22
shift exponent 32 is too large for 32-bit type 'long unsigned int'
2)UBSAN: Undefined behaviour in lib/mpi/generic_mpih-lshift.c:60:20
shift exponent 32 is
parse_hid_report_descriptor() has a while (i < length) loop, which
only guarantees that there's at least 1 byte in the buffer, but the
loop body can read multiple bytes which causes out-of-bounds access.
Reported-by: Andrey Konovalov
Signed-off-by: Dmitry Torokhov
---
drivers/input/tablet/gtco.
On 10/20/17 at 01:52pm, Dave Young wrote:
> Now crashkernel=X will fail if there's not enough memory at low region
> (below 896M) when trying to reserve large memory size. One can use
> crashkernel=xM,high to reserve it at high region (>4G) but it is more
> convinient to improve crashkernel=X to:
On 16 October 2017 at 03:29, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Define and document a SMART_SUSPEND flag to instruct bus types and PM
> domains that the system suspend callbacks provided by the driver can
> cope with runtime-suspended devices, so from the driver's perspective
Hi Douglous
2017-10-20 14:06 GMT+09:00 Doug Anderson :
> Hi,
>
> On Wed, Oct 18, 2017 at 9:45 AM, Masahiro Yamada
> wrote:
>> 2017-10-14 3:02 GMT+09:00 Douglas Anderson :
>>> Right now there is a way to add some CFLAGS that affect target builds,
>>> but no way to add CFLAGS that affect host build
On Mon, Oct 23, 2017 at 10:10:09AM +0200, Michal Hocko wrote:
> On Mon 23-10-17 14:23:09, Joonsoo Kim wrote:
> > On Fri, Oct 20, 2017 at 09:02:20AM +0200, Michal Hocko wrote:
> > > On Fri 20-10-17 15:50:14, Joonsoo Kim wrote:
> > > > On Fri, Oct 20, 2017 at 07:59:22AM +0200, Michal Hocko wrote:
> >
Add driver for Broadcom's USB phy controller's used in Cygnus
familyof SoC. Cygnus has three USB phy controller's, port 0,
port 1 provides USB host functionality and port 2 can be configured
for host/device role.
Configuration of host/device role for port 2 is achieved based on
the extcon events,
Add DT node for Broadcom's USB phy controller's used
in Cygnus family of SoC.
Signed-off-by: Raveendra Padasalagi
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 35 +++
1 file changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi
b/arch/arm/boot/dts/
Add devicetree binding document for broadcom's
Cygnus SoC specific usb phy controller driver.
Signed-off-by: Raveendra Padasalagi
---
.../bindings/phy/brcm,cygnus-usb-phy.txt | 101 +
1 file changed, 101 insertions(+)
create mode 100644
Documentation/devicetree/bi
Add driver for Broadcom's USB phy controller's used in Cygnus family
of SoC and it's based on 4.14-rc3 tag.
The patch set can be fetched from iproc-cyg-usb-v1 branch of
https://github.com/Broadcom/arm64-linux.git
Raveendra Padasalagi (3):
Documentation: DT: Add Cygnus usb phy binding
drivers:
Hi Viresh and Thomas,
In the functions tick_nohz_stop_sched_tick(), when expires = KTIME_MAX
we are canceling the tick_sched_timer timer but we are not updating the
clock event device’s next_event to KTIME_MAX.
Due to that broadcast device’s next_event is not programmed properly and
resulting
On Mon, Oct 23, 2017 at 09:01:46PM -0700, Alexei Starovoitov wrote:
>
> fwiw I had the same argument earlier:
> https://lkml.org/lkml/2017/10/9/1139
Fair point on eliminating a branch. But I'd prefer something like
bool cond;
cond = code_that_does_something();
BUG_ON(con
Quoting Herbert Xu :
On Mon, Oct 23, 2017 at 10:50:43PM -0500, Gustavo A. R. Silva wrote:
Quoting Herbert Xu :
>On Mon, Oct 23, 2017 at 01:18:57PM -0500, Gustavo A. R. Silva wrote:
>>Use BUG_ON instead of if condition followed by BUG.
>>
>>This issue was detected with the help of Coccinelle.
2017-10-21 6:09 GMT+09:00 David Lin :
> We should avoid using the space character when passing arguments to
> clang, because static code analysis check tool such as sparse may
> misinterpret the arguments followed by spaces as build targets hence
> cause the build to fail.
>
> Signed-off-by: David
On 10/22/17 1:24 AM, Amir Goldstein wrote:
On Sat, Oct 21, 2017 at 12:07 AM, Yang Shi wrote:
On 10/19/17 8:14 PM, Amir Goldstein wrote:
On Fri, Oct 20, 2017 at 12:20 AM, Yang Shi wrote:
We observed some misbehaved user applications might consume significant
amount of fsnotify slabs sil
This is handled by the mmc-pwrseq-emmc driver, which controls
an eMMC hardware reset via a GPIO line.
Remove it from the function pin-mux settings.
Signed-off-by: Masahiro Yamada
---
drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c | 4 ++--
drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c | 4
Hi Brian,
On 10/24/2017 07:02 AM, Brian Norris wrote:
+ PM folks
Hi Jeffy,
It's probably good if you send the whole thing to linux-pm@ in the
future, if you're really trying to implement generic PCI/PM for device
tree systems.
ok
On Thu, Oct 19, 2017 at 07:10:05PM +0800, Jeffy Chen wrote:
On Tue, Oct 24, 2017 at 11:53:20AM +0800, Herbert Xu wrote:
> On Mon, Oct 23, 2017 at 10:50:43PM -0500, Gustavo A. R. Silva wrote:
> >
> > Quoting Herbert Xu :
> >
> > >On Mon, Oct 23, 2017 at 01:18:57PM -0500, Gustavo A. R. Silva wrote:
> > >>Use BUG_ON instead of if condition followed by BUG.
>
On Mon, Oct 23, 2017 at 10:50:43PM -0500, Gustavo A. R. Silva wrote:
>
> Quoting Herbert Xu :
>
> >On Mon, Oct 23, 2017 at 01:18:57PM -0500, Gustavo A. R. Silva wrote:
> >>Use BUG_ON instead of if condition followed by BUG.
> >>
> >>This issue was detected with the help of Coccinelle.
> >>
> >>Si
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 703128
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/gadget/function/f_tcm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/function/f_
Quoting Herbert Xu :
On Mon, Oct 23, 2017 at 01:18:57PM -0500, Gustavo A. R. Silva wrote:
Use BUG_ON instead of if condition followed by BUG.
This issue was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
I think this patch is terrible. Why on earth is Coccinelle
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 145713
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/gadget/udc/goku_udc.c | 14 +-
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/d
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1162594
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/core/urb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/
On Mon, Oct 23, 2017 at 01:18:57PM -0500, Gustavo A. R. Silva wrote:
> Use BUG_ON instead of if condition followed by BUG.
>
> This issue was detected with the help of Coccinelle.
>
> Signed-off-by: Gustavo A. R. Silva
I think this patch is terrible. Why on earth is Coccinelle even
warning abo
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1222118
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/phy/phy-msm-usb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/dri
On 10/23/2017 03:46 PM, Jerry Hoemann wrote:
Add support for WDIOC_GETPRETIMEOUT ioctl so that user applications
can determine when the NMI should arrive.
Signed-off-by: Jerry Hoemann
I'll leave this for Wim to decide. My take is that we should not add
functionality
to old-style drivers and
On 10/23/2017 03:46 PM, Jerry Hoemann wrote:
Do not claim the NMI (i.e. return NMI_DONE) if the source of
the NMI isn't the iLO watchdog or debug.
Signed-off-by: Jerry Hoemann
Reviewed-by: Guenter Roeck
---
drivers/watchdog/hpwdt.c | 10 ++
1 file changed, 10 insertions(+)
diff
On 10/23/2017 03:46 PM, Jerry Hoemann wrote:
This corrects:
commit cce78da76601 ("watchdog: hpwdt: Add check for UEFI bits")
The test on HPE SMBIOS extension type 219 record "Misc Features"
bits for UEFI support is incorrect. The definition of the Misc Features
bits in the HPE SMBIOS OEM Extens
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1350962
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/gadget/function/u_serial.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/functio
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1397608
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/musb/musb_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/musb/musb_core.c b/drive
When system is running, if usb2 phy is forced to bypass utmi signals,
all PLL will be turned off, and it can't detect device connection
anymore, so replace force mode with auto mode which can bypass utmi
signals automatically if no device attached for normal flow.
But keep the force mode to fix RX
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva
---
drivers/usb/image/mdc800.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index e92540a
Greetings,
0day kernel testing robot got the below dmesg and the first bad commit is
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit 492b95e59735998312f678d77a2d5fe20af6b0b9
Author: Paul E. McKenney
AuthorDate: Fri Apr 21 16:09:15 2017 -0700
Commit: Paul
From: Ying Huang
__swp_swapcount() is used in __read_swap_cache_async(). Where the
invalid swap entry (offset > max) may be supplied during swap
readahead. But __swp_swapcount() will print error message for these
expected invalid swap entry as below, which will make the users
confusing.
swap
00 0 Merge
'linux-review/SF-Markus-Elfring/gpio-adnp-Use-common-error-handling-code-in-adnp_gpio_dbg_show/20171023-043514'
into devel-spot-201710231057
git bisect bad a0831a3f7f72d8ce846ffd2ff7ea73b88a59da17 # 18:42 B 0
11 24 0 Merge
'linux-review/SF-Ma
2017-10-23 14:06 UTC+02:00, Ingo Molnar :
>
> * Frederic Weisbecker wrote:
>
>> In fact, CPU affinity is the only high level concept I found to gather all
>> these
>> housekeeping elements.
>>
>> Perhaps I should use "cpu_isolation" instead of "housekeeping" naming.
>
> The problem with names base
Enable support for ARM Performance Monitoring Units available in Cortex-A7
and Cortex-A15 CPU cores for Exynos54xx SoCs (5410, 5420 and 5422/5800).
The PMUs interrupts are defined in the common exynos54xx.dtsi device tree,
but the PMUs are enabled and have their interrupt CPU affinity defined
next
On 10/23/17 6:11 PM, Amit Kucheria wrote:
This is great, thanks.
Can I take this as an ACK?
Sure, but I'm not a maintainer for the defconfig, so it's just my
personal opinion.
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, Inc. Qualcomm Technologies, In
If 'scsi_host_alloc', 'kzalloc' or '(*aac_drivers[index].init)' fail, the
function will return 0, because 'error' is known to be 0 at this point.
Return -ENOMEM in the 2 first cases and -ENODEV in the third one.
This patch also removes a useless 'error = -ENODEV'.
Signed-off-by: Christophe JAILL
On Sun, Oct 08, 2017 at 10:27:45AM +0800, Icenowy Zheng wrote:
>
>
>于 2017年10月8日 GMT+08:00 上午6:37:46, "Levin, Alexander (Sasha Levin)"
> 写到:
>>From: Icenowy Zheng
>>
>>[ Upstream commit c429ceb1e18252122ba96b52e689dcf87103c186 ]
>>
>>As 64-bit Allwinner H5 SoC has the same DMA engine with H3, the
On Mon, Oct 23, 2017 at 07:10:07PM -0600, Greg Edwards wrote:
> guard_bio_eod() needs to look at the partition capacity, not just the
> capacity of the whole device, when determining if truncation is
> necessary.
>
> [ 60.268688] attempt to access beyond end of device
> [ 60.268690] unknown-bl
On Mon, Oct 09, 2017 at 09:36:56AM +0100, Mark Brown wrote:
>On Sat, Oct 07, 2017 at 10:36:55PM +, Levin, Alexander (Sasha Levin) wrote:
>> From: Matt Ranostay
>>
>> [ Upstream commit 9834ffd1ecc3a401d0ce64c2d4235a726da6d4f9 ]
>>
>> We can get audio errors if hitting deeper idle states on omap
Hi Maxime,
On 17 October 2017 at 20:06, Maxime Ripard
wrote:
> The various outputs the TCON can provide have different constraints on the
> dotclock divider. Let's make them configurable by the various mode_set
> functions.
>
> Signed-off-by: Maxime Ripard
> Reviewed-by: Chen-Yu Tsai
> ---
> d
On Tue, Oct 24, 2017 at 04:41:08AM +0300, Tuomas Tynkkynen wrote:
> > I can pick those, or, if you (or somebody else) are willing to
> > actively
> > maintain a 9p tree, you could start sending straight to Linus - up to
> > you.
>
> You can pick these up, I don't have plans for more patches right
From: Ping-Ke Shih
Since mac80211 maintains the sequence number for each STA/TID,
driver doesn't need to maintain a copy.
Signed-off-by: Ping-Ke Shih
---
drivers/net/wireless/realtek/rtlwifi/base.c | 6 ++
drivers/net/wireless/realtek/rtlwifi/pci.c | 17 -
drivers/net/wir
On 10/23/2017 11:04 PM, Jiri Olsa wrote:
On Sat, Oct 21, 2017 at 07:27:50AM +0800, Jin Yao wrote:
In perf record, it's walked on all samples yet. So it's very easy to get
the first/last samples and save the time to perf file header via the
function write_sample_time().
In later, perf report/s
在 2017/10/23 23:24, Doug Ledford 写道:
> On Wed, 2017-10-18 at 14:21 +0800, oulijun wrote:
>> Hi, Doug Ledford
>>I am use the for-next branch for building and the result is fail.
>> Is the branch a bug or my buidl way incorrectly?
>
> [ snip ]
>
>> CC [M] drivers/gpu/drm/tegra/trace.o
>> In
On 10/23/2017 01:13 AM, Michael S. Tsirkin wrote:
On Fri, Oct 20, 2017 at 07:54:26PM +0800, Wei Wang wrote:
This patch forces the cease of the inflating work when OOM occurs.
The fundamental idea of memory ballooning is to take out some guest
pages when the guest has low memory utilization, so i
Hi all,
Could anybody review this patchset and take action on them? Thank you!
Best Regards
Qiang Zhao
> -Original Message-
> From: Zhao Qiang [mailto:qiang.z...@nxp.com]
> Sent: Monday, August 07, 2017 11:07 AM
> To: t...@linutronix.de
> Cc: o...@buserror.net; Xiaobo Xie ; linux-
> ker.
I find the root cause, the delayed process run a very long time
before, and its vruntime become very large, and must wait all process;
so it is delayed
the reason is below:
1. there is a low weight load process A (nice=19, weight=15)
2. there is a process B which is doing IO
3. there is a process
On Mon, Oct 23, 2017 at 3:08 PM, Bart Van Assche wrote:
> On Mon, 2017-10-23 at 09:41 -0600, dann frazier wrote:
>> (gdb) list *(sg_io+0x120)
>> 0x084e71a8 is in sg_io (./include/linux/uaccess.h:113).
>> 108 static inline unsigned long
>> 109 _copy_from_user(void *to, const void __user
On 10/22/2017 07:50 PM, Tetsuo Handa wrote:
Wei Wang wrote:
@@ -162,20 +160,20 @@ static unsigned fill_balloon(struct virtio_balloon *vb,
size_t num)
msleep(200);
break;
}
- set_page_pfns(vb, vb->pfns + vb->num_pfns,
Hi Al,
On Fri, 2017-10-20 at 21:11 +0100, Al Viro wrote:
> On Tue, Sep 26, 2017 at 04:10:14PM +0300, Tuomas Tynkkynen wrote:
> > Hi Al,
> >
> > On Wed, 2017-09-06 at 17:59 +0300, Tuomas Tynkkynen wrote:
> > > These two patches fix two hard-to-hit (but really annoying) bugs
> > > in
> > > 9p.
> >
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