Add devm_fpga_mgr_create() which is the managed
version of fpga_mgr_create().
Change current FPGA manager drivers to use
devm_fpga_mgr_create()
Signed-off-by: Alan Tull
Suggested-by: Federico Vaga
Acked-by: Moritz Fischer
---
Documentation/driver-api/fpga/fpga-mgr.rst | 13 +++---
drivers/fpg
Hi Greg,
Please take these four patches that have been reviewed on the mailing
list. They all apply and build cleanly on the current linux-next and
char-misc-testing. The first 3 add managed create functions for the
FPGA API. The fourth is documentation rework.
Alan
Alan Tull (4):
fpga: mgr
On Tue, Oct 16, 2018 at 12:16:29AM +0200, Stefan Agner wrote:
> When functions incoming parameters are not in input operands list gcc
> 4.5 does not load the parameters into registers before calling this
> function but the inline assembly assumes valid addresses inside this
> function. This breaks
On Mon, 15 Oct 2018, Michal Hocko wrote:
> > > No, because the offending commit actually changed the precedence itself:
> > > PR_SET_THP_DISABLE used to be honored for future mappings and the commit
> > > changed that for all current mappings.
> >
> > Which is the actual and the full point of t
Em Sun, Oct 14, 2018 at 12:42:38AM -0700, David Miller escreveu:
>
> Perf has this hack where it uses the kernel symbol map as a backup
> when a symbol can't be found in the user's symbol table(s).
Right, I recall that, lemme find where this got introduced... there,
Ingo added it while perf lived
On Wed, Oct 10, 2018 at 6:36 PM, Dan Williams wrote:
> While SLAB_FREELIST_RANDOM reduces the predictability of some local slab
> caches it leaves vast bulk of memory to be predictably in order
> allocated. That ordering can be detected by a memory side-cache.
>
> The shuffling is done in terms of
GCC documentation says naked functions should only use basic ASM
syntax. The extended ASM or mixture of basic ASM and "C" code is
not guaranteed. Currently it seems to work though.
Furthermore with Clang using parameters in extended asm in a
naked function is not supported:
arch/arm/mm/copypage-
On Wed, 10 Oct 2018, David Rientjes wrote:
> > I think "madvise vs mbind" is more an issue of "no-permission vs
> > permission" required. And if the processes ends up swapping out all
> > other process with their memory already allocated in the node, I think
> > some permission is correct to be re
On Mon, Oct 15, 2018 at 3:25 PM Kees Cook wrote:
>
> On Wed, Oct 10, 2018 at 6:36 PM, Dan Williams
> wrote:
> > While SLAB_FREELIST_RANDOM reduces the predictability of some local slab
> > caches it leaves vast bulk of memory to be predictably in order
> > allocated. That ordering can be detecte
Hi Pascal,
On Mon, Oct 08, 2018 at 04:29:41PM +, Pascal PAILLET-LME wrote:
> From: pascal paillet
>
> The stpmic1 pmic is able to manage an onkey button. This driver exposes
> the stpmic1 onkey as an input device. It can also be configured to
> shut-down the power supplies on a long key-pres
On Sun, 14 Oct 2018 16:46:40 PDT (-0700), alan...@andestech.com wrote:
Hi Guenter,
On Sat, Oct 13, 2018 at 05:02:05PM -0700, Guenter Roeck wrote:
Hi,
With this patch in -next applied, I get the following error
when building riscv:defconfig.
I guess what you meant was this commit:
commit 0a5b
From: Colin Ian King
Trivial fix to common spelling mistakes in some rtl* drivers
Signed-off-by: Colin Ian King
---
drivers/staging/rtl8188eu/hal/odm.c | 8
drivers/staging/rtl8723bs/hal/odm_EdcaTurboCheck.c | 8
drivers/staging/rtlwifi/phydm/phydm_edcaturb
On Tue, 16 Oct 2018, Stefan Agner wrote:
> GCC documentation says naked functions should only use basic ASM
> syntax. The extended ASM or mixture of basic ASM and "C" code is
> not guaranteed. Currently it seems to work though.
>
> Furthermore with Clang using parameters in extended asm in a
> na
On 16.10.2018 00:23, Russell King - ARM Linux wrote:
> On Tue, Oct 16, 2018 at 12:16:29AM +0200, Stefan Agner wrote:
>> When functions incoming parameters are not in input operands list gcc
>> 4.5 does not load the parameters into registers before calling this
>> function but the inline assembly as
On Fri, 12 Oct 2018, Andrew Morton wrote:
> > If the amount of waste is the same at higher cachep->gfporder values,
> > there is no significant benefit to allocating higher order memory. There
> > will be fewer calls to the page allocator, but each call will require
> > zone->lock and finding the
On Mon, Oct 15, 2018 at 06:35:33PM -0400, Nicolas Pitre wrote:
> On Tue, 16 Oct 2018, Stefan Agner wrote:
>
> > GCC documentation says naked functions should only use basic ASM
> > syntax. The extended ASM or mixture of basic ASM and "C" code is
> > not guaranteed. Currently it seems to work thoug
On Fri, 12 Oct 2018, David Rientjes wrote:
> @@ -1803,6 +1804,20 @@ static size_t calculate_slab_order(struct kmem_cache
> *cachep,
>*/
> if (left_over * 8 <= (PAGE_SIZE << gfporder))
> break;
> +
> + /*
> + * If a highe
On Mon, 15 Oct 2018 15:30:17 -0700 (PDT) David Rientjes
wrote:
> At the risk of beating a dead horse that has already been beaten, what are
> the plans for this patch when the merge window opens?
I'll hold onto it until we've settled on something. Worst case,
Andrea's original is easily backp
On 10/10/18 6:51 AM, Thierry Reding wrote:
On Tue, Oct 09, 2018 at 11:51:22AM -0700, Atish Patra wrote:
[...]
+- interrupts: one interrupt per PWM channel (currently unused in the driver)
This should probably say what the interrupt is used for. And once you
have that, remove the comment about
On Tue, Oct 16, 2018 at 12:39:54AM +0200, Stefan Agner wrote:
> On 16.10.2018 00:23, Russell King - ARM Linux wrote:
> > On Tue, Oct 16, 2018 at 12:16:29AM +0200, Stefan Agner wrote:
> >> When functions incoming parameters are not in input operands list gcc
> >> 4.5 does not load the parameters int
On 10/12/2018 11:01 AM, Tim Chen wrote:
On 10/10/2018 05:09 PM, Subhra Mazumdar wrote:
Hi,
I was following the Coscheduling patch discussion on lkml and Peter mentioned
he had a patch series. I found the following on github.
https://github.com/pdxChen/gang/commits/sched_1.23-loadbal
I wou
On 16.10.2018 00:41, Russell King - ARM Linux wrote:
> On Mon, Oct 15, 2018 at 06:35:33PM -0400, Nicolas Pitre wrote:
>> On Tue, 16 Oct 2018, Stefan Agner wrote:
>>
>> > GCC documentation says naked functions should only use basic ASM
>> > syntax. The extended ASM or mixture of basic ASM and "C" co
On 16.10.2018 00:46, Russell King - ARM Linux wrote:
> On Tue, Oct 16, 2018 at 12:39:54AM +0200, Stefan Agner wrote:
>> On 16.10.2018 00:23, Russell King - ARM Linux wrote:
>> > On Tue, Oct 16, 2018 at 12:16:29AM +0200, Stefan Agner wrote:
>> >> When functions incoming parameters are not in input o
On Mon, 15 Oct 2018, Russell King - ARM Linux wrote:
> On Mon, Oct 15, 2018 at 06:35:33PM -0400, Nicolas Pitre wrote:
> > On Tue, 16 Oct 2018, Stefan Agner wrote:
> >
> > > GCC documentation says naked functions should only use basic ASM
> > > syntax. The extended ASM or mixture of basic ASM and
Hi Jonathan,
Today's linux-next merge of the jc_docs tree got a conflict in:
Documentation/driver-api/index.rst
between commit:
7618a41f1a25 ("docs-rst: Add a new directory for PCI documentation")
from the pci tree and commit:
ea2ae0ecc9ad ("FireWire: add a Documentation driver-api chap
On Mon, Oct 15, 2018 at 03:30:17PM -0700, David Rientjes wrote:
> At the risk of beating a dead horse that has already been beaten, what are
> the plans for this patch when the merge window opens? It would be rather
> unfortunate for us to start incurring a 14% increase in access latency and
>
On 10/10/18 6:49 AM, Thierry Reding wrote:
On Tue, Oct 09, 2018 at 11:51:22AM -0700, Atish Patra wrote:
From: "Wesley W. Terpstra"
DT documentation for PWM controller added with updated compatible
string.
Signed-off-by: Wesley W. Terpstra
[Atish: Compatible string update]
Signed-off-by: Atis
From: Arnaldo Carvalho de Melo
Date: Mon, 15 Oct 2018 19:25:46 -0300
> But I think we should have it as a property of 'struct machine', because we
> may
> be processing on, say, x86, a perf.data file recorded on a Sparc machine, so
> we
> need to save this property on the perf.data file, humm,
On Mon, Oct 15, 2018 at 06:54:49PM -0400, Nicolas Pitre wrote:
> On Mon, 15 Oct 2018, Russell King - ARM Linux wrote:
>
> > On Mon, Oct 15, 2018 at 06:35:33PM -0400, Nicolas Pitre wrote:
> > > On Tue, 16 Oct 2018, Stefan Agner wrote:
> > >
> > > > GCC documentation says naked functions should onl
On Tue, Oct 16, 2018 at 12:52:58AM +0200, Stefan Agner wrote:
> On 16.10.2018 00:46, Russell King - ARM Linux wrote:
> > On Tue, Oct 16, 2018 at 12:39:54AM +0200, Stefan Agner wrote:
> >> On 16.10.2018 00:23, Russell King - ARM Linux wrote:
> >> > On Tue, Oct 16, 2018 at 12:16:29AM +0200, Stefan Ag
Hello,
On Friday, 12 October 2018 19:44:24 EEST Mark Brown wrote:
> On Fri, Oct 12, 2018 at 04:26:12PM +0200, jacopo mondi wrote:
> > Sorry, I'm going slightly OT with this, but please read below.
> >
> > On Fri, Oct 12, 2018 at 02:54:12PM +0200, Linus Walleij wrote:
> > > This allows nonexclusiv
On Mon, 15 Oct 2018 05:33:17 PDT (-0700), zong...@gmail.com wrote:
Zong Li 於 2018年10月3日 週三 上午11:12寫道：
This patches contain the modificaion as follows:
1. Fix up the building fail on RV32.
2. Add umoddi3 and udivmoddi4 functions for RV32.
3. Fix ioremap problem on RV32.
Thanks all for review t
On Mon, Oct 15, 2018 at 3:57 PM Atish Patra wrote:
> >> +SiFive PWM controller
> >> +
> >> +Unlike most other PWM controllers, the SiFive PWM controller currently
> >> only
> >> +supports one period for all channels in the PWM. This is set globally in
> >> DTS.
> >> +The period also has signific
Hello Andrew,
On Mon, Oct 15, 2018 at 03:44:59PM -0700, Andrew Morton wrote:
> On Mon, 15 Oct 2018 15:30:17 -0700 (PDT) David Rientjes
> wrote:
> > Would it be possible to test with my
> > patch[*] that does not try reclaim to address the thrashing issue?
>
> Yes please.
It'd also be great i
On Tue, 16 Oct 2018, Stefan Agner wrote:
> On 16.10.2018 00:41, Russell King - ARM Linux wrote:
> > On Mon, Oct 15, 2018 at 06:35:33PM -0400, Nicolas Pitre wrote:
> >> On Tue, 16 Oct 2018, Stefan Agner wrote:
> >>
> >> > GCC documentation says naked functions should only use basic ASM
> >> > synta
Enke Chen writes:
> For simplicity and consistency, this patch provides an implementation
> for signal-based fault notification prior to the coredump of a child
> process. A new prctl command, PR_SET_PREDUMP_SIG, is defined that can
> be used by an application to express its interest and to speci
On Sat, 13 Oct 2018 15:50:58 +0200 Peter Zijlstra wrote:
> The whole raw_spinlock_t is for RT, no other reason.
Oh. I never realised that.
Is this documented anywhere? Do there exist guidelines which tell
non-rt developers and reviewers when it should be used?
--
Miss Aminata musa ibrahim from Libya, I am 22 years old, I am in St.
Christopher's Parish for refugee in Burkina Faso under United Nations
High commission for Refugee ,I lost my parents in the recent war in
Libya, right now am in Burkina Faso, please save my life i am in danger
need your
On 10/15/18 13:38, Alan Tull wrote:
> On Mon, Oct 15, 2018 at 1:09 PM Frank Rowand wrote:
>>
>> On 10/15/18 01:24, Geert Uytterhoeven wrote:
>>>
>>> Please say explicitly that tree_version contains a 32-bit unsigned
>>> decimal number, which is incremented before and after every change.
>>> I had
On Mon, 15 Oct 2018 10:56:56 PDT (-0700), log...@deltatee.com wrote:
This patchset implements sparsemem on RISC-V. The first few patches
move some code in existing architectures into common helpers
so they can be used by the new RISC-V implementation. The final
patch actually adds sparsmem suppor
On Tue, 2018-10-16 at 01:17 +0200, Marcin Ciupak wrote:
> This patch adds driver for Nordic Semiconductor nRF24L01+ radio module.
[]
> diff --git a/drivers/staging/nrf24/nrf24_hal.c
> b/drivers/staging/nrf24/nrf24_hal.c
[]
> +static ssize_t nrf24_read_reg(struct spi_device *spi, u8 addr)
> +{
>
[ Cc += ebied...@xmission.com ]
"Gustavo A. R. Silva" writes:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> Signed-off-by: Gustavo A. R. Silva
> ---
> include/linux/signal.h | 6 ++
> 1 file changed, 6 insertions(+)
The
Michal Hocko writes:
> On Sun 14-10-18 00:39:29, Michael Ellerman wrote:
>> Add a test for MAP_FIXED_NOREPLACE, based on some code originally by
>> Jann Horn. This would have caught the overlap bug reported by Daniel Micay.
>>
>> I originally suggested to Michal that we create MAP_FIXED_NOREPLAC
Hi all,
On Wed, 3 Oct 2018 10:32:22 +1000 Stephen Rothwell
wrote:
>
> After merging the vfs tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> /home/sfr/next/next/fs/f2fs/super.c: In function 'f2fs_remount':
> /home/sfr/next/next/fs/f2fs/super.c:1589:16: error: 'MS_RDO
Did you get my email from last week?
Let me know if you have photos for cutting out or retouching?
We are an image team who can do editing for your the web store photos,
industry photos or portrait photos.
Send photos, we will do testing for you to check quality.
Waiting for your reply soon.
Th
From: Frank Rowand
When an overlay is applied or removed, the live devicetree visible in
/proc/device-tree/, aka /sys/firmware/devicetree/base/, reflects the
changes. There is no method for user space to determine whether the
live devicetree was modified by overlay actions.
Provide a sysfs file
Hi Jens,
Today's linux-next merge of the block tree got a conflict in:
include/linux/blkdev.h
between commit:
113ff970ccda ("block: Add PCI P2P flag for request queue")
from the pci tree and commit:
cd84a62e0078 ("block, scsi: Change the preempt-only flag into a counter")
from the bloc
On Mon, 15 Oct 2018 18:28:03 -0500, Eric W. Biederman said:
> Enke Chen writes:
>
> > For simplicity and consistency, this patch provides an implementation
> > for signal-based fault notification prior to the coredump of a child
> > process. A new prctl command, PR_SET_PREDUMP_SIG, is defined that
On Mon, 15 Oct 2018 17:27:01 -0700, frowand.l...@gmail.com said:
> From: Frank Rowand
>
> When an overlay is applied or removed, the live devicetree visible in
> /proc/device-tree/, aka /sys/firmware/devicetree/base/, reflects the
> changes. There is no method for user space to determine whether
On Mon, 15 Oct 2018, Christopher Lameter wrote:
> > > If the amount of waste is the same at higher cachep->gfporder values,
> > > there is no significant benefit to allocating higher order memory. There
> > > will be fewer calls to the page allocator, but each call will require
> > > zone->lock a
Did you get my email from last week?
Let me know if you have photos for cutting out or retouching?
We are an image team who can do editing for your the web store photos,
industry photos or portrait photos.
Send photos, we will do testing for you to check quality.
Waiting for your reply soon.
Th
Did you get my email from last week?
Let me know if you have photos for cutting out or retouching?
We are an image team who can do editing for your the web store photos,
industry photos or portrait photos.
Send photos, we will do testing for you to check quality.
Waiting for your reply soon.
Th
On 2018년 10월 15일 21:31, Marek Szyprowski wrote:
> Exynos Multi-Core Timer driver is used only on device-tree based
> systems, so remove non-dt related code. In case of !CONFIG_OF
> the code is anyway equal because of_irq_count() has a stub
> returning 0.
>
> Signed-off-by: Marek Szyprowski
> Revi
Did you get my email from last week?
Let me know if you have photos for cutting out or retouching?
We are an image team who can do editing for your the web store photos,
industry photos or portrait photos.
Send photos, we will do testing for you to check quality.
Waiting for your reply soon.
Th
Quoting Brian Masney (2018-09-26 16:51:09)
> This patch set adds support for the vibrator found on various Qualcomm
> MSM SOCs. This is based on work from:
Can you please stop adding 'treewide:' to your cover letters? It is very
confusing while reading over subject summaries to see something that
Hi, Eric:
On 10/15/18 4:28 PM, Eric W. Biederman wrote:
> Enke Chen writes:
>
>> For simplicity and consistency, this patch provides an implementation
>> for signal-based fault notification prior to the coredump of a child
>> process. A new prctl command, PR_SET_PREDUMP_SIG, is defined that can
On 2018/10/15 22:35, Michal Hocko wrote:
>> Nobody can prove that it never kills some machine. This is just one example
>> result of
>> one example stress tried in my environment. Since I am secure programming
>> man from security
>> subsystem, I really hate your "Can you trigger it?" resistance.
Add support to expose the SPI boot flash on AMD Family 16h CPUs as a
standard mtd device to give userspace BIOS updaters greater feature
support. The BIOS and Kernel Developer's Guide refers to this as the
'SPI ROM' controller and so the driver follows that naming convention
for consistency.
Sign
On 2018년 10월 15일 21:31, Marek Szyprowski wrote:
> Exynos Multi-Core Timer driver (exynos_mct) must be started before
> ARM Architected Timers (arch_timer), because both timers share common
> hardware block and turning on MCT is needed to get ARM Architected
> Timer working properly.
>
> Signed-off
In the previous code, the variable sw_apic_disabled influences
recalculate_apic_map. But in "KVM: x86: simplify kvm_apic_map"
(commit:3b5a5ffa928a3f875b0d5dd284eeb7c322e1688a),
the access to sw_apic_disabled in recalculate_apic_map has been
deleted.
Signed-off-by: Peng Hao
---
arch/x86/kvm/lapic
This series adds PCIe host controller driver for Socionext UniPhier SoCs.
This controller is based on the DesignWare PCIe core. This driver
supports LD20 and PXs3 SoCs.
v2: https://www.spinics.net/lists/linux-pci/msg75930.html
About legacy IRQ, it might be necessary to share common view from
keys
This introduces specific glue layer for UniPhier platform to support
PCIe host controller that is based on the DesignWare PCIe core, and
this driver supports Root Complex (host) mode.
Signed-off-by: Kunihiko Hayashi
---
drivers/pci/controller/dwc/Kconfig | 9 +
drivers/pci/controller/d
Add DT bindings for PCIe controller implemented in UniPhier SoCs when
configured in Root Complex (host) mode. This controller is based on
the DesignWare PCIe core.
Signed-off-by: Kunihiko Hayashi
Reviewed-by: Rob Herring
---
.../devicetree/bindings/pci/uniphier-pcie.txt | 81 ++
Dear Marek,
On 2018년 10월 15일 21:31, Marek Szyprowski wrote:
> While freeing interrupt handlers in error path, don't assume that all
> requested interrupts are per-processor interrupts and properly release
> standard interrupts too.
>
> Suggested-by: Krzysztof Kozlowski
> Fixes: 56a94f13919c ("cl
Sorry to occur build error because some lines are missing in the patch.
I'll resend them.
Thank you,
On Tue, 16 Oct 2018 10:26:08 +0900 wrote:
> This introduces specific glue layer for UniPhier platform to support
> PCIe host controller that is based on the DesignWare PCIe core, and
> this driv
There are only a few instances of this warning in an arm64 allyesconfig
build but none of them appear useful. I believe the intention of the
warning is to avoid situations like this:
if (condition);
statement;
where the user really intended
if (condition)
statement;
However, the
Hello Folks,
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE="first_image" "second_image"
request_firmware for "first_image" is passing but for "second_image"
the loading is not happening. Is this a known scripting issue?
I get "Request firmware defered -11". Please advice.
1) Revert the %pOF change, it causes regressions.
2) Wire up io_pgetevents().
3) Fix perf events on single-PCR sparc64 cpus.
4) Do proper perf event throttling like arm and x86.
Please pull, thanks a lot!
The following changes since commit 0854ba5ff5c938307cd783e996b62c83f1ce923b:
Merge g
From: Frank Rowand
Overlay nodes added by add_changeset_node() do not have the node
fields name, phandle, and type set.
The node passed to __of_attach_node() when the add node changeset
entry is processed does not contain any properties. The node's
properties are located in add property changes
From: Frank Rowand
If overlay properties #address-cells or #size-cells are already in
the live devicetree for any given node, then the values in the
overlay must match the values in the live tree.
If the properties are already in the live tree then there is no
need to create a changeset entry to
On 10/15/18 17:35, valdis.kletni...@vt.edu wrote:
> On Mon, 15 Oct 2018 17:27:01 -0700, frowand.l...@gmail.com said:
>> From: Frank Rowand
>>
>> When an overlay is applied or removed, the live devicetree visible in
>> /proc/device-tree/, aka /sys/firmware/devicetree/base/, reflects the
>> changes.
On Wed, Sep 05, 2018 at 03:45:51AM +0200, Richard Weinberger wrote:
> Am Dienstag, 4. September 2018, 04:11:07 CEST schrieb Haibo Xu (Arm
> Technology China):
> > Hi Richard,
> >
> > What do you mean by done it in the core? moving macro definition to
> > include/uapi/linux/ptrace.h?
> >The patch
This is the 9th version patchset to add the Linux kernel port for
C-SKY(csky) based on linux-4.19-rc3.
There are only a few changes between V8 patchset. Hope it could be
merged into linux-4.20 and I'm very grateful for any help.
Here is the LTP test report:
---
This patch adds csky defconfig.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/configs/defconfig | 61 +
1 file changed, 61 insertions(+)
create mode 100644 arch/csky/configs/defconfig
diff --git a/arch/csky/configs/defconfig b/arch/csky/con
This patch add boot code. Thx boot params is all in dtb and it's
the only way to let kernel get bootloader param information.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
Changelog:
- Use built-in dtb when dtb param is NULL.
- Add dummy console for allmodconfig.
---
---
arch/csky/kernel/head.
This patch adds Makefile, Kconfig for build infrastructure.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
Changelog:
- make allmodconfig is OK.
- Use BUILTIN_DTB as string, remove bool define for compile.
- Add xor.h in asm/Kbuild
- Add compat.h in asm/Kbuild.
- Add select DMA_DIRECT_OPS in
On 2018.10.15 00:52 Rafael J. Wysocki wrote:
> On Sun, Oct 14, 2018 at 8:53 AM Doug Smythies wrote:
>> On 2018.10.11 14:02 Rafael J. Wysocki wrote:
>
> ...[cut]...
>
>>> Overall, it selects deeper idle states than menu more often, but
>>> that doesn't seem to make a significant difference in the m
This patch adds exception handling code, cpuinfo and mm-fault code.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
Changelog:
- Fixup r15 may used by unalignment access and remove r1.
---
---
arch/csky/abiv1/alignment.c | 326 +
arch/csky/abiv1/inc/abi/entry.h
This patch adds atomic, cmpxchg, spinlock files.
Signed-off-by: Guo Ren
Cc: Peter Zijlstra
Cc: Andrea Parri
Cc: Arnd Bergmann
---
Changlog:
- SMP supported
- ticklock supported
- queue-rwlock supported
---
---
arch/csky/include/asm/atomic.h | 212 +
arch/csk
This patch adds cache and tlb sync codes for abiv1 & abiv2.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
Changelog:
- fixup module compile error for EXPORT_SYMBOL(cache_wbinv_range).
- tlb.h & cacheflush.h:
fix flush_cache_range and tlb_start_vma of abiv1 in
flush_cache_range(vma, ...).
This patch adds files related to syscall.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/include/asm/syscall.h | 71 +
arch/csky/include/asm/syscalls.h| 15
arch/csky/include/uapi/asm/unistd.h | 10 ++
arch/csky/kernel/syscall.c
This patch adds files related to VDSO and our VDSO only support
rt_sigreturn.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/abiv1/inc/abi/vdso.h | 17 +
arch/csky/abiv2/inc/abi/vdso.h | 23 +++
arch/csky/include/asm/vdso.h | 12 ++
arch/csky/kernel/vdso.c|
This patch adds IRQ handling files.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
Cc: Thomas Gleixner
---
Changelog:
- Use CONFIG_GENERIC_IRQ_MULTI_HANDLER
---
---
arch/csky/include/asm/irqflags.h | 49
arch/csky/kernel/irq.c | 22
This patch adds files related to task_switch, sigcontext, signal,
fpu context switch.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
Changelog:
- abiv2/fpu.c: Userspace should never be sent NSIGXXX as a si_code.
Use FPE_FLTUNK instead.
- abiv2/fpu.c: Use force_sig_fault instead.
---
---
arch
The current IRQ handler clears all the IRQ status bits when it bails
out. This is dangerous because it might clear away the status bits
that have just been set while processing the current handler. If this
happens, the IRQ event for the latest transfer is lost forever.
The IRQ status bits must be
This is unlikely to happen, but it is possible for a CPU to enter
the interrupt handler just after wait_for_completion_timeout() has
expired. If this happens, the hardware is accessed from multiple
contexts concurrently.
Disable the IRQ after wait_for_completion_timeout(), and do nothing
from the
This patch adds files related to memory management and here is our
memory-layout:
Fixmap : 0xffc02000 – 0xf000 (4 MB - 12KB)
Pkmap: 0xff80 – 0xffc0 (4 MB)
Vmalloc : 0xf020 – 0xff00 (238 MB)
Lowmem : 0x8000 – 0xc000
Currently, this driver has issues that rarely happen.
With this patch series, long-run tests passed.
Masahiro Yamada (3):
i2c: uniphier-f: make driver robust against concurrency
i2c: uniphier-f: fix occasional timeout error
i2c: uniphier-f: fix race condition when IRQ is cleared
drive
This patch adds ELF definition and module relocate codes.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/abiv1/inc/abi/elf.h | 26
arch/csky/abiv2/inc/abi/elf.h | 43
arch/csky/include/asm/elf.h | 85 +++
arch/csky/
This patch adds string optimize codes and some auxiliary codes.
Signed-off-by: Chen Linfei
Signed-off-by: Mao Han
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
Changelog:
- Use bt instead of jbt in asm, jbt will cause relocation problem.
- remove kernel/platform.c
---
---
arch/csky/abiv1/bsw
Currently, a timeout error could happen at a repeated START condition.
For a (non-repeated) START condition, the controller starts sending
data when the UNIPHIER_FI2C_CR_STA bit is set. However, for a repeated
START condition, the hardware starts running when the slave address is
written to the TX
Hi Daniel,
Please see my reply inline.
> -Original Message-
> From: Daniel Lezcano
> Sent: 2018年10月15日 16:56
> To: Andy Tang ; rui.zh...@intel.com
> Cc: edubez...@gmail.com; linux...@vger.kernel.org;
> linux-kernel@vger.kernel.org
> Subject: Re: [PATCH] thermal: qoriq: add multiple senso
The patch adds "user access from kernel" codes.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/include/asm/uaccess.h | 416
arch/csky/lib/usercopy.c| 262 +
2 files changed, 678 insertions(+)
create mode 100644 ar
This patch adds arch ptrace implementation, stack dump and bug.h.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/include/asm/bug.h | 26 +++
arch/csky/include/uapi/asm/ptrace.h | 104
arch/csky/kernel/dumpstack.c| 66
arch/csky/kernel/ptrace.c
This patch adds boot, ipi, hotplug codes for SMP.
Signed-off-by: Guo Ren
Cc: Marc Zyngier
Cc: Mark Rutland
Cc: Peter Zijlstra
Cc: Arnd Bergmann
---
Changelog:
- Use PER_CPU_DEFINE for ipi_data.
- Remove unused variable and add static for enable_smp_ipi().
- Add comment to explain pass args
On Mon, Oct 15, 2018 at 7:22 PM noman pouigt wrote:
>
> Hello Folks,
>
> CONFIG_FW_LOADER=y
> CONFIG_FIRMWARE_IN_KERNEL=y
> CONFIG_EXTRA_FIRMWARE="first_image" "second_image"
figured out that it should be in one string as "first_image second_image"
>
> request_firmware for "first_image" is passi
From: Zhao Chen
This patch adds checksum offload and TSO support for the HiNIC
driver. Perfomance test (Iperf) shows more than 100% improvement
in TCP streams.
Signed-off-by: Zhao Chen
Signed-off-by: Xue Chaojing
---
.../net/ethernet/huawei/hinic/hinic_hw_dev.h | 2 +
.../net/ethernet/huaw
This patch adds csky registers' definition, bitops, byteorder,
asm-offsets codes.
Signed-off-by: Guo Ren
Cc: Arnd Bergmann
---
arch/csky/abiv1/inc/abi/reg_ops.h | 27 +++
arch/csky/abiv1/inc/abi/regdef.h | 26 ++
arch/csky/abiv2/inc/abi/reg_ops.h | 17 +++
ar
This patch adds the documentation to describe that how to add cpu nodes in
dts for SMP.
Signed-off-by: Guo Ren
Cc: Rob Herring
---
Changelog:
- Add compatible.
- Remove status part.
---
---
Documentation/devicetree/bindings/csky/cpus.txt | 73 +
1 file changed, 73 inse
Add csky vendor definition.
Signed-off-by: Guo Ren
Reviewed-by: Rob Herring
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.tx
201 - 300 of 876 matches
Mail list logo
