This patch change the csky pmu initialization from arch init to
device init. The pmu can be configued with information from
device tree(pmu device name, irq number and etc.).
Signed-off-by: Mao Han
CC: Guo Ren
CC: linux-c...@vger.kernel.org
---
arch/csky/kernel/perf_event.c | 58 +++
csky pmu counter may have different io width. When the counter is smaller
then 64 bits and counter value is smaller than the old value, it will
result to a extremely large delta value. So the sampled value should be
extend to 64 bits to avoid this, the extension bits base on the
reg-io-width proper
This patch adds the documentation to describe that how to add pmu node in
dts.
Signed-off-by: Mao Han
CC: Rob Herring
CC: Guo Ren
CC: linux-c...@vger.kernel.org
---
Documentation/devicetree/bindings/csky/pmu.txt | 38 ++
1 file changed, 38 insertions(+)
create mode 100
This patch add interrupt request and handler for csky pmu.
perf can record on hardware event with this patch applied.
Signed-off-by: Mao Han
CC: Guo Ren
CC: linux-c...@vger.kernel.org
---
arch/csky/kernel/perf_event.c | 283 +++---
1 file changed, 265 inserti
This patch set add hardware sampling support for csky-pmu, and
also add some properties to pmu node definition. perf can record
on hardware event with this patch applied.
Changes since v1:
- do not enable/disable irq at start/stop(may lose irq)
- do not update hpcr when event type is invalid
From: Guo Ren
ck810 pmu only support event with index 0-8 and 0xd; ck860 only
support event 1~4, 0xa~0x1b. So do not register unsupport event
to hardware cache event, which may leader to unknown behavior.
Signed-off-by: Guo Ren
Signed-off-by: Mao Han
CC: Guo Ren
CC: linux-c...@vger.kernel.org
On 05/27/2019 12:07 PM, Ard Biesheuvel wrote:
> On Mon, 27 May 2019 at 06:02, Anshuman Khandual
> wrote:
>> There are no callers for the functions which will pass unaligned physical
>> addresses. Hence just drop these BUG_ON() checks which are not required.
>>
> This might change in the future,
On 26-05-19, 15:13, Weitao Hou wrote:
> Use to_platform_device() instead of open-coding it.
Applied after adding stm32 driver tag, thanks
--
~Vinod
On 24-05-19, 13:38, Linus Walleij wrote:
> On Tue, May 14, 2019 at 2:50 AM Rob Herring wrote:
>
> > Convert the Arm PL061 GPIO controller binding to json-schema format.
> >
> > As I'm the author for all but the gpio-ranges line, make the schema dual
> > GPL/BSD license.
> >
> > Cc: Linus Walleij
On 23-05-19, 15:35, Long Cheng wrote:
> Modify uart rx and complete for DMA
Reviewed-by: Vinod Koul
--
~Vinod
On Wed, May 22, 2019 at 2:38 AM Daniel Drake wrote:
>
> On Fri, May 10, 2019 at 2:37 AM Chris Chiu wrote:
> > I've verified that multiple virtual interface can not work simultaneously in
> > STA mode. I assigned different mac address for different vifs, I can only
> > bring only one interface up.
Commit d30b214d1d0a ("kvm: fix compilation on s390") addresses link error
(undefined reference to memremap) without HAS_IOMEM but memunmap() is also
only available with HAS_IOMEM enabled so that we need similar fix in
kvm_vcpu_unmap().
Fixes: e45adf665a53 ("KVM: Introduce a new guest mapping API")
On Mon, 27 May 2019 at 06:02, Anshuman Khandual
wrote:
>
> There are no callers for the functions which will pass unaligned physical
> addresses. Hence just drop these BUG_ON() checks which are not required.
>
This might change in the future, right? Should we perhaps switch to
VM_BUG_ON() instead
Hi Jeff,
On 24.05.19 02:12, Jeff Kletsky wrote:
> (reduced direct addressees, though still on lists)
>
> On 5/22/19 11:42 PM, Schrempf Frieder wrote:
>
>> On 23.05.19 00:05, Jeff Kletsky wrote:
>>> From: Jeff Kletsky
>>>
>>> The GigaDevice GD5F1GQ4UFxxG SPI NAND is in current production devices
On 10-05-19, 10:14, Robin Gong wrote:
> Add edma2 for i.mx7ulp by version v3, since v2 has already
> been used by mcf-edma.
> The big changes based on v1 are belows:
> 1. only one dmamux.
> 2. another clock dma_clk except dmamux clk.
> 3. 16 independent interrupts instead of only one interr
Hi,
* Philippe Mathieu-Daudé [190523 12:01]:
> What I use as reference for testing ARM boards [*] is the work of
> Guenter Roeck:
> https://github.com/groeck/linux-build-test/blob/master/rootfs/arm/run-qemu-arm.sh
I think Guenter also has v2.3.50-local-linaro branch in his
github repo that has s
On 2019/5/25 8:06 上午, shuah wrote:
> Alex,
>
> patches 1/3 and 2/3 failed checkpatch. Could you please the warns
> and send v3. Go ahead and send all v3 for all 3 patches
fixed and rent.
Thanks a lot!
Alex
On 24/05/2019 20.59, Aaro Koskinen wrote:
> Hi,
>
> On Fri, May 24, 2019 at 06:00:18PM +0300, Aaro Koskinen wrote:
>> Please don't delete OMAP boards quite yet :) In the mainline kernel
>> they are not orphaned, they frequently get tested using actual hardware,
>> and QEMU would help in additional
Hi Andre,
> Subject: Re: [PATCH 0/2] mailbox: arm: introduce smc triggered mailbox
>
> On 24/05/2019 18:56, Sudeep Holla wrote:
> > On Thu, May 23, 2019 at 10:30:50AM -0700, Florian Fainelli wrote:
>
> Hi,
>
> >> On 5/22/19 10:50 PM, Peng Fan wrote:
> >>> This is a modified version from Andre P
The test_core will skip the
test_cgcore_no_internal_process_constraint_on_threads test case if the
'cpu' controller missing in root's subtree_control. In fact we need to
set the 'cpu' in subtree_control, to make the testing meaningful.
./test_core
...
ok 4 # skip test_cgcore_no_internal_process_co
The cgroup testing relies on the root cgroup's subtree_control setting,
If the 'memory' controller isn't set, all test cases will be failed
as following:
$ sudo ./test_memcontrol
not ok 1 test_memcg_subtree_control
not ok 2 test_memcg_current
ok 3 # skip test_memcg_min
not ok 4 test_memcg_low
not
> -Original Message-
> From: Jonathan Cameron [mailto:ji...@kernel.org]
> Sent: Sonntag, 26. Mai 2019 18:39
> To: Renato Lui Geh
> Cc: l...@metafoo.de; Hennerich, Michael ;
> knaac...@gmx.de; pme...@pmeerw.net;
> gre...@linuxfoundation.org; Popa, Stefan Serban
> ; Ardelean, Alexandru
The cgroup testing relys on the root cgroup's subtree_control setting,
If the 'memory' controller isn't set, some test cases will be failed
as following:
$sudo ./test_core
not ok 1 test_cgcore_internal_process_constraint
ok 2 test_cgcore_top_down_constraint_enable
not ok 3 test_cgcore_top_down_co
Hello arm-soc maintainers,
Please pull this update of MAINTAINERS with a mailing list for TEE subsystem.
Thanks,
Jens
The following changes since commit cd6c84d8f0cdc911df435bb075ba22ce3c605b07:
Linux 5.2-rc2 (2019-05-26 16:49:19 -0700)
are available in the Git repository at:
https://git.
On Thu, May 9, 2019 at 11:33 AM Sumit Garg wrote:
>
> On Wed, 8 May 2019 at 15:44, Sumit Garg wrote:
> >
> > Add a mailing list for patch reviews and discussions related to TEE
> > subsystem.
> >
> > Signed-off-by: Sumit Garg
>
> I forgot to include following tag as this change was suggested by
On 05/24/2019 11:38 PM, Will Deacon wrote:
> On Thu, May 23, 2019 at 04:03:16PM +0100, Robin Murphy wrote:
>> diff --git a/arch/arm64/include/asm/pgtable.h
>> b/arch/arm64/include/asm/pgtable.h
>> index 2c41b04708fe..a6378625d47c 100644
>> --- a/arch/arm64/include/asm/pgtable.h
>> +++ b/arch/ar
On Fri, May 24, 2019 at 01:31:46PM +0100, Mel Gorman wrote:
> On Fri, May 24, 2019 at 01:43:29PM +0200, Oleksandr Natalenko wrote:
> > > Please use the offset 0xb9
> > >
> > > addr2line -i -e /usr/src/linux/vmlinux `printf "0x%lX" $((0x$ADDR+0xb9))
> > >
> > > --
> > > Mel Gorman
> > > SUSE Labs
Since sg_lb_stats::sum_weighted_load is now identical with
sg_lb_stats::group_load remove it and replace its use case
(calculating load per task) with the latter.
Signed-off-by: Dietmar Eggemann
---
kernel/sched/fair.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel
This is done to align the per cpu (i.e. per rq) load with the util
counterpart (cpu_util(int cpu)). The term 'weighted' is not needed
since there is no 'unweighted' load to distinguish it from.
Signed-off-by: Dietmar Eggemann
---
kernel/sched/fair.c | 44 -
This reverts commit 201c373e8e48 ("sched/debug: Limit sd->*_idx range on
sysctl").
Load indexes (sd->*_idx) are no longer needed without rq->cpu_load[].
The range check for load indexes can be removed as well. Get rid of it
before the rq->cpu_load[] since it uses CPU_LOAD_IDX_MAX.
At the same tim
The per rq load array values also disappear from the cpu#X sections in
/proc/sched_debug.
Signed-off-by: Dietmar Eggemann
---
kernel/sched/core.c | 6 +-
kernel/sched/debug.c | 5 -
kernel/sched/sched.h | 2 --
3 files changed, 1 insertion(+), 12 deletions(-)
diff --git a/kernel/sched/
With LB_BIAS disabled, source_load() & target_load() return
weighted_cpuload(). Replace both with calls to weighted_cpuload().
The function to obtain the load index (sd->*_idx) for an sd,
get_sd_load_idx(), can be removed as well.
Finally, get rid of the sched feature LB_BIAS.
Signed-off-by: Die
Since commit fdf5f315d5cf "sched/fair: Disable LB_BIAS by default"
(v4.20) the scheduler feature LB_BIAS is disabled, i.e. the scheduler
has been only using rq->cpu_load[0] for the cpu load values since then.
Tests back then (result are listed in the header of the patch mentioned
above) haven't sh
The sched domain per rq load index files also disappear from the
/proc/sys/kernel/sched_domain/cpuX/domainY directories.
Signed-off-by: Dietmar Eggemann
---
include/linux/sched/topology.h | 5 -
kernel/sched/debug.c | 25 ++---
kernel/sched/topology.c|
With LB_BIAS disabled, there is no need to update the rq->cpu_load[idx]
any more.
Signed-off-by: Dietmar Eggemann
---
include/linux/sched/nohz.h | 8 --
kernel/sched/core.c| 1 -
kernel/sched/fair.c| 255 -
kernel/sched/sched.h | 6
Hi Sudeep,
> Subject: Re: [PATCH 0/2] mailbox: arm: introduce smc triggered mailbox
>
> On Thu, May 23, 2019 at 10:30:50AM -0700, Florian Fainelli wrote:
> > Hi,
> >
> > On 5/22/19 10:50 PM, Peng Fan wrote:
> > > This is a modified version from Andre Przywara's patch series
> > >
> https://eur01.
To avoid "shift count >= width of type" warning, using statement
expressions to implement the conditional controlling before constant shift
The modification in op-2.h is taken from the glibc
commit 'sysdeps/unix/sysv/lin ("fe0b1e854ad32")'.
Signed-off-by: Vincent Chen
---
Changes in v2
- This
In order for kernel to capture each denormalized output, the UDF
trapping enable bit is always raised in $fpcsr. Because underflow case will
issue not an underflow exception but also an inexact exception, it causes
that the IEX, IEX cumulative exception, flag in $fpcsr to be raised in each
denorm
The existing floating point emulations is only available for floating
instruction that possibly issue denormalized input and underflow
exceptions. These existing FPU emulations are not sufficient when IEx
Trap is enabled because some floating point instructions only issue inexact
exception. This pa
In order for kernel to capture each denormalized output, the UDF
trapping enable bit is always raised in $fpcsr. Because underflow case will
issue not an underflow exception but also an inexact exception, it causes
that the IEX, IEX cumulative exception, flag in $fpcsr to be raised in each
denorm
The namespaces and comm fields of a thread are protected by rwsem and
require write access for it. So it ended up using a cast to remove
the const qualifier. Let's get rid of the const then.
Signed-off-by: Namhyung Kim
---
tools/perf/util/hist.c | 2 +-
tools/perf/util/thread.c | 12 ++-
On Mon, May 27, 2019 at 10:06:08AM +0800, Shaokun Zhang wrote:
> cache_line_size is derived from CTR_EL0.CWG field and is called mostly
> for I/O device drivers. For HiSilicon certain plantform, like the
> Kunpeng920 server SoC, cache line sizes are different between L1/2
> cache and L3 cache while
On Mon, May 27, 2019 at 10:06:07AM +0800, Shaokun Zhang wrote:
> Add coherency_max_size variable to record the maximum cache line size
> for different cache levels. We will synchronize it with CTR_EL0.CWG
> reporting in cache_line_size() for arm64.
>
> Cc: Greg Kroah-Hartman
> Cc: "Rafael J. Wyso
Soft offline events for hugetlb pages return -EBUSY when page migration
succeeded and dissolve_free_huge_page() failed, which can happen when
there're surplus hugepages. We should judge pass/fail of soft offline by
checking whether the raw error page was finally contained or not (i.e.
the result of
On Thu 14 Mar 15:33 PDT 2019, Enrico Weigelt, metux IT consult wrote:
> Use the safer devm versions of memory mapping functions.
>
> Signed-off-by: Enrico Weigelt, metux IT consult
As pointed out by others, this resource does not follow the life cycle
of the port->dev, so I don't think this imp
On 20-05-19, 19:32, Baolin Wang wrote:
> Hi,
>
> This patch set adds a device node validation in DMA engine core, that will
> help some drivers to remove the duplicate device node validation in each
> driver.
Applied all, thanks
--
~Vinod
Hi,
* Sebastian Reichel [190523 09:33]:
> Hi,
>
> On Thu, May 23, 2019 at 11:09:26AM +0200, Pavel Machek wrote:
> > This was greeting me overnight... I don't yet know how reproducible it
> > is, it happened once so far.
>
> Please pipe the stacktrace into ./scripts/decode_stacktrace.sh
> to get
On 21/05/2019 01:19, Thomas Garnier wrote:
> From: Thomas Garnier
>
> if PIE is enabled, switch the paravirt assembly constraints to be
> compatible. The %c/i constrains generate smaller code so is kept by
> default.
>
> Position Independent Executable (PIE) support will allow to extend the
> KA
Hello Wengang,
Another patch will do the thing you mentioned.
The patch link is here, https://marc.info/?l=ocfs2-devel&m=155860816602506&w=2
Thanks
Gang
>>> On 2019/5/25 at 3:52, in message
, Wengang Wang
wrote:
> Hi Gang,
>
> OK, I was thinking you are dumping the new last access time field
In early partial reconfiguration private feature, it only
supports 32bit data width when writing data to hardware for
PR. 512bit data width PR support is an important optimization
for some specific solutions (e.g. XEON with FPGA integrated),
it allows driver to use AVX512 instruction to improve the
This patch adds virtualization support description for DFL based
FPGA devices (based on PCIe SRIOV), and introductions to new
interfaces added by new dfl private feature drivers.
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Alan Tull
---
v2: update description for thermal/power manag
Current driver checks if input bitstream file size is aligned or
not per PR data width (default 32bits). It requires one additional
step for end user when they generate the bitstream file, padding
extra zeros to bitstream file to align its size per PR data width,
but they don't have to as hardware
This patch introduces more sysfs interfaces for Accelerated
Function Unit (AFU). These interfaces allow users to read
current AFU Power State (APx), read / clear AFU Power (APx)
events which are sticky to identify transient APx state,
and manage AFU's LTR (latency tolerance reporting).
Signed-off-
As these two functions are used by other private features. e.g.
in error reporting private feature, it requires to check port status
and reset port for error clearing.
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Moritz Fischer
Acked-by: Alan Tull
---
drivers/fpga/dfl-afu-main.c |
STP (SignalTap) is one of the private features under the port for
debugging. This patch adds private feature driver support for it
to allow userspace applications to mmap related mmio region and
provide STP service.
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Moritz Fischer
Acked-by
This patch enables the standard sriov support. It allows user to
enable SRIOV (and VFs), then user could pass through accelerators
(VFs) into virtual machine or use VFs directly in host.
Signed-off-by: Zhang Yi Z
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Alan Tull
Acked-by: Morit
On 05/24/2019 09:01 PM, Suzuki K Poulose wrote:
> When we have holes in a normal memory zone, we could endup having
> cached_migrate_pfns which may not necessarily be valid, under heavy memory
> pressure with swapping enabled ( via __reset_isolation_suitable(), triggered
> by kswapd).
>
> Later
This patch removes copy_to_user() code in partial reconfiguration
ioctl, as it's useless as user never needs to read the data
structure after ioctl.
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Moritz Fischer
Acked-by: Alan Tull
---
v2: clean up code split from patch 2 in v1 patchse
This patch adds support for performance reporting private feature
for FPGA Management Engine (FME). Actually it supports 4 categories
performance counters, 'clock', 'cache', 'iommu' and 'fabric', user
could read the performance counter via exposed sysfs interfaces.
Please refer to sysfs doc for mor
In order to support virtualization usage via PCIe SRIOV, this patch
adds two ioctls under FPGA Management Engine (FME) to release and
assign back the port device. In order to safely turn Port from PF
into VF and enable PCIe SRIOV, it requires user to invoke this
PORT_RELEASE ioctl to release port f
FME_PR_INTFC_ID is used as compat_id for fpga manager and region,
but high 64 bits and low 64 bits of the compat_id are swapped by
mistake. This patch fixes this problem by fixing register address.
Signed-off-by: Wu Hao
Acked-by: Alan Tull
Acked-by: Moritz Fischer
---
drivers/fpga/dfl-fme-mgr.
This patch introduces userclock sysfs interfaces for AFU, user
could use these interfaces for clock setting to AFU.
Please note that, this is only working for port header feature
with revision 0, for later revisions, userclock setting is moved
to a separated private feature, so one revision sysfs
This patch adds support for global error reporting for FPGA
Management Engine (FME), it introduces sysfs interfaces to
report different error detected by the hardware, and allow
user to clear errors or inject error for testing purpose.
Signed-off-by: Luwei Kang
Signed-off-by: Ananda Ravuri
Signe
This patch adds 3 read-only sysfs interfaces for FPGA Management Engine
(FME) block for capabilities including cache_size, fabric_version and
socket_id.
Signed-off-by: Luwei Kang
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Alan Tull
---
v3: replace scnprintf with sprintf in sysfs i
This patch adds id_table for each dfl private feature driver,
it allows to reuse same private feature driver to match and support
multiple dfl private features.
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Moritz Fischer
Acked-by: Alan Tull
---
drivers/fpga/dfl-afu-main.c | 14
Error reporting is one important private feature, it reports error
detected on port and accelerated function unit (AFU). It introduces
several sysfs interfaces to allow userspace to check and clear
errors detected by hardware.
Signed-off-by: Xu Yilun
Signed-off-by: Wu Hao
Acked-by: Alan Tull
--
This patchset adds more features support for FPGA Device Feature List
(DFL) drivers, including PR enhancement, virtualization support based
on PCIe SRIOV, private features to Port, private features to FME, and
enhancement to DFL framework. Please refer to details in below list.
This patchset is cr
On Thu 23 May 09:56 PDT 2019, Greg Kroah-Hartman wrote:
> On Thu, May 23, 2019 at 09:41:49AM -0700, Scott Branden wrote:
> > Hi Greg,
> >
> > On 2019-05-22 10:52 p.m., Greg Kroah-Hartman wrote:
> > > On Wed, May 22, 2019 at 07:51:13PM -0700, Scott Branden wrote:
> > > > Adjust request_firmware_in
On 22-05-19, 14:47, Pierre-Louis Bossart wrote:
> Now that we are done with cleanups, we can start fixing the code with
> actual semantic or functional changes.
>
> This patchset corrects issues with Intel BIOS and hardware properties
> that prevented a successful init, aligns the code with the MI
Hi Florian,
> Subject: Re: [PATCH 0/2] mailbox: arm: introduce smc triggered mailbox
>
> Hi,
>
> On 5/22/19 10:50 PM, Peng Fan wrote:
> > This is a modified version from Andre Przywara's patch series
> >
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.ke
> rnel.org%2Fpat
From: YueHaibing
Date: Sat, 25 May 2019 20:45:10 +0800
> Fix sparse warning:
>
> drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:6216:14:
> warning: symbol 't4_get_tp_e2c_map' was not declared. Should it be static?
>
> Reported-by: Hulk Robot
> Signed-off-by: YueHaibing
Applied.
From: Ruslan Babayev
Date: Fri, 24 May 2019 17:53:02 -0700
> Lookup I2C adapter using the "i2c-bus" device property on ACPI based
> systems similar to how it's done with DT.
>
> An example DSD describing an SFP on an ACPI based system:
I don't see patch #1.
Please repost with both patches and
From: Colin King
Date: Fri, 24 May 2019 22:56:58 +0100
> From: Colin Ian King
>
> The pointer n is being assigned a value however this value is
> never read in the code block and the end of the code block
> continues to the next loop iteration. Clean up the code by
> removing the redundant assi
On 04-04-19, 09:12, Jan Kotas wrote:
> On arm64 the cadence_master.c file doesn't compile.
>
> readl and writel are undefined.
> This patch fixes that by including io.h.
Applied, thanks
--
~Vinod
On 22-05-19, 17:24, Srinivas Kandagatla wrote:
> Assigning local iterator to array element and using it again for
> indexing would cross the array boundary.
> Fix this by directly referring array element without using the local
> variable.
Applied, thanks
--
~Vinod
Drop the if-statement which refers to 8th bit field of u8 variable.
The bit field is no longer used.
Fixes: ba44dc043004 ("serial: Add Milbeaut serial control")
Reported-by: Colin Ian King
Signed-off-by: Sugaya Taichi
---
drivers/tty/serial/milbeaut_usio.c | 15 +--
1 file changed,
On 25/05/2019 16:21, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/xen/pvcalls-front.c: In function pvcalls_front_sendmsg:
> drivers/xen/pvcalls-front.c:543:25: warning: variable bedata set but not used
> [-Wunused-but-set-variable]
> drivers/xen/pvcalls-front.c:
From: Kees Cook
Date: Fri, 24 May 2019 13:20:19 -0700
> Building with Clang reports the redundant use of MODULE_DEVICE_TABLE():
>
> drivers/net/ethernet/dec/tulip/de4x5.c:2110:1: error: redefinition of
> '__mod_eisa__de4x5_eisa_ids_device_table'
> MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids);
> ^
Introducing a chosen node, rng-seed, which is an entropy that can be
passed to kernel called very early to increase initial device
randomness. Bootloader should provide this entropy and the value is
read from /chosen/rng-seed in DT.
Signed-off-by: Hsin-Yi Wang
---
change log v4->v5:
* use fdt_nop
Adding "rng-seed" to dtb. It's fine to add this property if original
fdt doesn't contain it. Since original seed will be wiped after
read, so use a default size 128 bytes here.
Signed-off-by: Hsin-Yi Wang
---
arch/arm64/kernel/machine_kexec_file.c | 22 +-
1 file changed, 21
Currently in arm64, FDT is mapped to RO before it's passed to
early_init_dt_scan(). However, there might be some codes
(eg. commit "fdt: add support for rng-seed") that need to modify FDT
during init. Map FDT to RO after early fixups are done.
Signed-off-by: Hsin-Yi Wang
---
change log v4->v5:
*
There are no callers for the functions which will pass unaligned physical
addresses. Hence just drop these BUG_ON() checks which are not required.
Signed-off-by: Anshuman Khandual
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Mark Rutland
---
arch/arm64/mm/mmu.c | 2 --
1 file changed, 2 deletions(
Even though they have got the same value, PMD_TYPE_SECT and PUD_TYPE_SECT
get used for kernel huge mappings. But before that first the table bit gets
cleared using leaf level PTE_TABLE_BIT. Though functionally they are same,
we should use page table level specific macros to be consistent as per the
Hi
-Original Message-
From: Benjamin Tissoires [mailto:benjamin.tissoi...@redhat.com]
Sent: Friday, May 24, 2019 5:37 PM
To: Dmitry Torokhov; KT Liao; Rob Herring; Aaron Ma; Hans de Goede
Cc: open list:HID CORE LAYER; lkml; devicet...@vger.kernel.org
Subject: Re: [PATCH v2 08/10] Input: e
Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
and some other vm counters still get inc'ed by one even though a whole
THP (512 pages) gets swapped out.
This doesn't make too much sense to memory reclaim. Fo
The commit 9092c71bb724 ("mm: use sc->priority for slab shrink targets")
has broken up the relationship between sc->nr_scanned and slab pressure.
The sc->nr_scanned can't double slab pressure anymore. So, it sounds no
sense to still keep sc->nr_scanned inc'ed. Actually, it would prevent
from addi
On Tue, May 21, 2019 at 9:27 PM Hans Verkuil wrote:
>
> On 5/21/19 11:09 AM, Tomasz Figa wrote:
> > Hi Stan,
> >
> > On Mon, May 20, 2019 at 11:47 PM Stanimir Varbanov
> > wrote:
> >>
> >> Hi Tomasz,
> >>
> >> On 4/24/19 3:39 PM, Tomasz Figa wrote:
> >>> On Wed, Apr 24, 2019 at 9:15 PM Stanimir V
Hi All,
Please review the patch and let me know your review comments if any.
Best regards,
Rayagonda
On Wed, May 15, 2019 at 9:58 PM Rayagonda Kokatanur
wrote:
>
> No change, it's just duplicate, please ignore first patch and review
> second patch.
>
> Best regards
> Rayagonda
>
>
>
> On Thu,
In get_vdev_port_node_info(), 'node_info->vdev_port.name' is allcoated
by kstrdup_const(), and it returns NULL when fails. So
'node_info->vdev_port.name' should be checked.
Signed-off-by: Gen Zhang
---
diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c
index 9a26b44..8e645dd 1006
On 5/27/19 10:58 AM, Huang, Ying wrote:
Yang Shi writes:
On 5/27/19 10:11 AM, Huang, Ying wrote:
Yang Shi writes:
Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
and some other vm counters still ge
1. get hash table size in hw feature reigster, and add support
for taller hash table(128/256) in dwmac4.
2. only clear GMAC_PACKET_FILTER bits used in this function,
to avoid side effect to functions of other bits.
Signed-off-by: Biao Huang
---
drivers/net/ethernet/stmicro/stmmac/common.h |
Changes in v3:
rewrite the patch base on serire in
https://patchwork.ozlabs.org/project/netdev/list/?series=109699
Hi Renzo,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.2-rc2 next-20190524]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/l
Hi Heikki & Biju,
On Fri, 2019-05-24 at 15:44 +0300, Heikki Krogerus wrote:
> On Wed, May 22, 2019 at 02:57:33PM +, Biju Das wrote:
> > Hi Heikki,
> >
> > Thanks for the patch
> >
> > > Subject: Re: [PATCH v5 4/6] usb: roles: add API to get usb_role_switch by
> > > node
> > >
> > > On Wed, M
On Fri, 2019-05-24 at 14:40 +0300, Heikki Krogerus wrote:
> On Thu, May 23, 2019 at 06:16:10PM +0800, Chunfeng Yun wrote:
> > Hi Heikki,
> > On Wed, 2019-05-22 at 17:26 +0300, Heikki Krogerus wrote:
> > > On Wed, May 22, 2019 at 10:55:17AM +, Biju Das wrote:
> > > > Hi Chunfeng Yun,
> > > >
>
On 2019年05月15日 15:37, Borislav Petkov wrote:
On Tue, Apr 30, 2019 at 11:45:26AM +0800, Zhao Yakui wrote:
When the ACRN hypervisor is detected, the hypercall is needed so that the
ACRN guest can query/config some settings. For example: it can be used
to query the resources in hypervisor and ma
On 5/27/19 10:47 AM, Yang Shi wrote:
On 5/27/19 10:11 AM, Huang, Ying wrote:
Yang Shi writes:
Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
and some other vm counters still get inc'ed by one even
Yang Shi writes:
> On 5/27/19 10:11 AM, Huang, Ying wrote:
>> Yang Shi writes:
>>
>>> Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
>>> swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
>>> and some other vm counters still get inc'ed by one even though a
On Fri, 2019-05-24 at 13:33 +0200, Greg Kroah-Hartman wrote:
> On Fri, May 24, 2019 at 05:25:51PM +0800, Chunfeng Yun wrote:
> > On Fri, 2019-05-24 at 09:45 +0200, Greg Kroah-Hartman wrote:
> > > On Fri, May 24, 2019 at 02:11:33PM +0800, Chunfeng Yun wrote:
> > > > When CONFIG_USB is not set, and C
According datasheet max17040 has a pin for alert host for low SOC.
This pin can be used as external interrupt, so we need to check for
interrupts assigned for device and handle it.
In handler we are checking and storing fuel gauge registers values
and send an uevent to notificate user space, so us
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