On 26/07/2019 02.05, Andrew Morton wrote:
> On Wed, 19 Jun 2019 14:15:32 +0200 Boris Brezillon
> wrote:
>
>> From: Rasmus Villemoes
>>
>> Our list_sort() utility has always supported a context argument that
>> is passed through to the comparison routine. Now there's a use case
>> for the simila
On 25-07-19, 08:20, Doug Smythies wrote:
> I tried the patch ("patch2"). It did not fix the issue.
>
> To summarize, all kernel 5.2 based, all intel_cpufreq driver and schedutil
> governor:
>
> Test: Does a busy system respond to maximum CPU clock frequency reduction?
>
> stock, unaltered: No.
On Thu, Jul 25, 2019 at 06:40:01PM -0500, Pierre-Louis Bossart wrote:
> Per the hardware documentation, all changes to MCP_CONFIG,
> MCP_CONTROL, MCP_CMDCTRL and MCP_PHYCTRL need to be validated with a
> self-clearing write to MCP_CONFIG_UPDATE.
>
> For some reason, the existing code only does thi
On Fri, 26 Jul 2019, at 15:27, Adrian Hunter wrote:
> On 26/07/19 3:52 AM, Andrew Jeffery wrote:
> > On Thu, 25 Jul 2019, at 22:49, Adrian Hunter wrote:
> >> On 12/07/19 6:32 AM, Andrew Jeffery wrote:
> >>> +static int aspeed_sdhci_probe(struct platform_device *pdev)
> >>> +{
> >>> + struct sdhc
Hi Pierre,
A couple of nitpicks:
On Thu, Jul 25, 2019 at 06:39:53PM -0500, Pierre-Louis Bossart wrote:
> Add base debugfs mechanism for SoundWire bus by creating soundwire
> root and master-N and slave-x hierarchy.
>
> Also add SDW Slave SCP, DP0 and DP-N register debug file.
>
> Registers not
Use device-managed APIs to simplify the code.
The remove function is redundant now and can
be deleted.
Signed-off-by: Chuhong Yuan
---
drivers/iio/accel/mxc4005.c | 35 +++
1 file changed, 7 insertions(+), 28 deletions(-)
diff --git a/drivers/iio/accel/mxc4005.c
On 2019/07/25 18:03, Michal Hocko wrote:
> On Thu 25-07-19 02:31:18, Toshiki Fukasawa wrote:
>> A kernel panic was observed during reading /proc/kpageflags for
>> first few pfns allocated by pmem namespace:
>>
>> BUG: unable to handle page fault for address: fffe
>> [ 114.495280] #P
On 7/26/2019 11:49 AM, Sai Prakash Ranjan wrote:
Hi,
When trying to test my coresight patches, I found that etr,etf and stm
device nodes are missing from /dev.
Bisection gives this as the bad commit.
1be01d4a57142ded23bdb9e0c8d9369e693b26cc is the first bad commit
commit 1be01d4a57142ded23bd
В Sun, 21 Jul 2019 12:40:56 -0700
Sowjanya Komatineni пишет:
> This patch updates device tree for RTC and PMC to allow system wake
> from deep sleep on RTC alarm.
>
> Signed-off-by: Sowjanya Komatineni
The dot in the end of the commit's title is unnecessary.
On APUx we have also mpcie2/mpcie3 reset pins. To make it possible to reset
the ports from the userspace, add the definition to this platform
device. The gpio can then be exported by the legancy gpio subsystem to
toggle the mpcie reset pin.
Signed-off-by: Florian Eckert
---
v2:
Noting changed
On Wed, Jul 24, 2019 at 09:17:49PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.61 release.
> There are 271 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me kno
On Wed, Jul 24, 2019 at 09:15:52PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.1.20 release.
> There are 371 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know
Hi,
When trying to test my coresight patches, I found that etr,etf and stm
device nodes are missing from /dev.
Bisection gives this as the bad commit.
1be01d4a57142ded23bdb9e0c8d9369e693b26cc is the first bad commit
commit 1be01d4a57142ded23bdb9e0c8d9369e693b26cc
Author: Geert Uytterhoeven
D
On Wed, Jul 24, 2019 at 09:14:51PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.2.3 release.
> There are 413 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
David Laight 於 2019年7月25日 週四 下午5:21寫道：
>
> From: Jian-Hong Pan
> > Sent: 25 July 2019 09:09
> > Each skb as the element in RX ring was expected with sized buffer 8216
> > (RTK_PCI_RX_BUF_SIZE) bytes. However, the skb buffer's true size is
> > 16640 bytes for alignment after allocated, x86_64 for e
Add support for i.MX6UL modules from Kontron Electronics GmbH (before
acquisition: Exceet Electronics) and evalkit boards based on it:
1. N6310 SOM: i.MX6 UL System-on-Module, a 25x25 mm solderable module
(LGA pads and pin castellations) with 256 MB RAM, 1 MB NOR-Flash,
256 MB NAND and other
Add vendor prefix for Admatec AG.
Signed-off-by: Krzysztof Kozlowski
---
Changes since v1:
New patch
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml
b/Documentation/devicetr
On Fri, 26 Jul 2019 at 14:10, Wanpeng Li wrote:
>
> From: Wanpeng Li
>
> IPI shorthand is supported now by linux apic/x2apic driver, switch to
> IPI shorthand for all excluding self and all including self destination
> shorthand in kvm guest, to avoid splitting the target mask into serveral
> PV
From: Wanpeng Li
IPI shorthand is supported now by linux apic/x2apic driver, switch to
IPI shorthand for all excluding self and all including self destination
shorthand in kvm guest, to avoid splitting the target mask into serveral
PV IPI hypercalls.
Cc: Thomas Gleixner
Cc: Paolo Bonzini
Cc
From: Wanpeng Li
Add pv ipi tracepoint.
Cc: Paolo Bonzini
Cc: Radim Krčmář
Signed-off-by: Wanpeng Li
---
arch/x86/kvm/lapic.c | 2 ++
arch/x86/kvm/trace.h | 25 +
2 files changed, 27 insertions(+)
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 42da7e
From: Wanpeng Li
Add pv tlb shootdown tracepoint.
Cc: Paolo Bonzini
Cc: Radim Krčmář
Signed-off-by: Wanpeng Li
---
arch/x86/kvm/trace.h | 19 +++
arch/x86/kvm/x86.c | 2 ++
2 files changed, 21 insertions(+)
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h
index ce
From: Wanpeng Li
IPI shorthand is supported now by linux apic/x2apic driver, switch to
IPI shorthand for all excluding self and all including self destination
shorthand in kvm guest, to avoid splitting the target mask into serveral
PV IPI hypercalls.
Cc: Thomas Gleixner
Cc: Paolo Bonzini
Cc
Hi Oleg,
>>
>> No. Yes, deny_write_access() protects mm->exe_file, but not the dynamic
>> libraries or other files which can be mmaped.
>
> I see. Let me see how we can cover this.
>
>>
and I am worried this code can try to lock the same page twice...
Say, the probed application
Stephen,
On 26/07/2019 0.27, Stephen Rothwell wrote:
> Hi all,
>
> In commit
>
> 9fcf9139a2fd ("ASoC: ti: davinci-mcasp: Fix clk PDIR handling for i2s
> master mode")
>
> Fixes tag
>
> Fixes: 2302be4126f52 ("ASoC: davinci-mcasp: Update PDIR (pin direction)
> register handling")
>
> has
On 07/25/2019 03:00 PM, Will Deacon wrote:
> On Thu, Jul 25, 2019 at 02:39:22PM +0530, Anshuman Khandual wrote:
>> On 07/24/2019 07:05 PM, Steven Price wrote:
>>> There isn't any problem as such with using p?d_large macros. However the
>>> name "large" has caused confusion in the past. In partic
On 26/07/19 3:52 AM, Andrew Jeffery wrote:
> On Thu, 25 Jul 2019, at 22:49, Adrian Hunter wrote:
>> On 12/07/19 6:32 AM, Andrew Jeffery wrote:
>>> +static int aspeed_sdhci_probe(struct platform_device *pdev)
>>> +{
>>> + struct sdhci_pltfm_host *pltfm_host;
>>> + struct aspeed_sdhci *dev;
>>> +
在 7/26/2019 1:19 PM, Bard liao 写道:
On 7/26/2019 7:40 AM, Pierre-Louis Bossart wrote:
From: Rander Wang
The existing code uses an OR operation which would mix the original
divider setting with the new one, resulting in an invalid
configuration that can make codecs hang.
Add the mask definit
On Thu, Jul 25, 2019 at 8:19 PM Andrew Morton wrote:
> On Tue, 2 Jul 2019 20:48:12 -0700 Michel Lespinasse
> wrote:
>
> > I should probably have done this in the same commit that changed the
> > main rbtree code to avoid generating code twice for the cached rbtree
> > versions.
> >
> > Not copy
Hi Josh,
On Thu, 25 Jul 2019 23:49:09 -0500 Josh Poimboeuf wrote:
>
> This will be fixed by:
>
>
> https://lkml.kernel.org/r/51a4155c5bc2ca847a9cbe85c1c11918bb193141.1564086017.git.jpoim...@redhat.com
Thanks
--
Cheers,
Stephen Rothwell
pgpIcuqnFnGu_.pgp
Description: OpenPGP digital signa
dtbs_check gave the following warning:
Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property
Cc: Joel Stanley
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 2 --
1 fi
Fixes the following warnings:
arch/arm/boot/dts/aspeed-g5.dtsi:376.19-381.8: Warning
(unit_address_vs_reg): /ahb/apb/lpc@1e789000/lpc-bmc@0/kcs1@0: node has a unit
name, but no reg property
arch/arm/boot/dts/aspeed-g5.dtsi:382.19-387.8: Warning
(unit_address_vs_reg): /ahb/apb/lpc@1e7890
Lets try to maintain some sort of sanity.
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/dts/aspeed-g5.dtsi | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index 50ba58dc5093..99d2995a43db 100644
The v2 bindings allow us to extract the resources from the devicetree.
The table in the driver is retained to derive the channel index, which
removes the need for kcs_chan property from the v1 bindings. The v2
bindings allow us to reduce the number of warnings generated by the
existing devicetree n
dtbs_check gave the following warning:
Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property
Cc: Adriana Kobylak
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/dts/aspeed-bmc-opp-swift.dts | 2 --
1 file
Fixes the following warnings:
arch/arm/boot/dts/aspeed-g5.dtsi:209.28-226.6: Warning
(avoid_unnecessary_addr_size): /ahb/apb/syscon@1e6e2000: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property
arch/arm/boot/dts/aspeed-g4.dtsi:156.28-172.6: Warning
(avoid_unn
These temporarily have a unit address until userspace is fixed up as
noted in comments elsewhere in the dtsi.
Fixes the following warning:
arch/arm/boot/dts/ibm-power9-dual.dtsi:89.18-91.6: Warning
(unit_address_vs_reg): /gpio-fsi/cfam@0,0/sbefifo@2400/occ: node has a reg or
ranges property
Fix the following warning:
arch/arm/boot/dts/aspeed-g5.dtsi:409.27-414.8: Warning
(unique_unit_address): /ahb/apb/lpc@1e789000/lpc-host@80/lpc-ctrl@0: duplicate
unit-address (also used in node /ahb/apb/lpc@1e789000/lpc-host@80/lpc-snoop@0)
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/d
Fixes the following warnings:
arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dt.yaml: /: memory: False schema
does not allow {'reg': [[1073741824, 536870912]]}
arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dt.yaml: memory: 'device_type' is a
required property
Cc: Alexander Filippov
Signed-off-by: A
The P2A controller node sits under a syscon device, and can assume
offsets from the base of the syscon based on the compatible. However,
for devicetree correctness allow a reg property to be specified, which
an associated driver may choose to use to discover associated resources.
Cc: Patrick Ventu
The pinctrl node sits under a syscon device, and can assume offsets from
the base of the syscon based on the compatible. However, for devicetree
correctness allow a reg property to be specified, which an associated
driver may choose to use to discover associated resources.
Cc: Linus Walleij
Cc: l
Previously the register interface was not attached to any internal bus,
which is not correct - it lives on the APB.
Cc: Stefan M Schaeckeler
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/dts/aspeed-g5.dtsi | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch
The EDAC is a sub-function of the SDRAM Memory Controller. Rename the
node to the appropriate generic node name.
Cc: Stefan M Schaeckeler
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/dts/aspeed-g5.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspe
The existing approach lead to an error from the dtbs_check:
pinctrl: aspeed,external-nodes: [[8, 9]] is too short
Cc: Adriana Kobylak
Cc: Brian Yang
Cc: Joel Stanley
Cc: John Wang
Cc: Ken Chen
Cc: Tao Ren
Cc: Xo Wang
Cc: Yuan Yao
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/dts/a
dtbs_check gave the following warning:
Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property
Cc: John Wang
Signed-off-by: Andrew Jeffery
---
arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts | 2 --
1 file
On Fri, 2019-07-26 at 01:38 +0530, Kartik Kulkarni wrote:
> Add the of_device_id struct and the respective
> of_match_device entry to complete device tree support.
>
This would be a [V2] I suppose.
This change also does the rename of the driver name in a single go.
Since it's a trivial change, i
Hi all,
Changes since 20190725:
New tree: edac
Removed tree: edac-amd
The vfs-fixes tree's BUG is gone (it was in interaction with the vfs
tree).
The leds tree lost its build failure.
The akpm-current tree gained a build failure so I reverted 5 commits.
Non-merge commits (relative to
On 7/26/2019 7:40 AM, Pierre-Louis Bossart wrote:
From: Rander Wang
The existing code uses an OR operation which would mix the original
divider setting with the new one, resulting in an invalid
configuration that can make codecs hang.
Add the mask definition and use cdns_updatel to update di
Hello,
Vincenzo Frascino wrote:
> With the release of Linux 5.1 has been added a new syscall,
> clock_gettime64, that provided a 64 bit time value for a specified
> clock_ID to make the kernel Y2038 safe on 32 bit architectures.
>
> Update the mips32 specific vDSO library accordingly with what it
Hello,
Vincenzo Frascino wrote:
> The generic vDSO library provides an implementation of clock_getres()
> that can be leveraged by each architecture.
>
> Add clock_getres() entry point on mips.
>
> Cc: Ralf Baechle
> Cc: Paul Burton
> Signed-off-by: Vincenzo Frascino
Applied to mips-next.
T
Hello,
Vincenzo Frascino wrote:
> The mips vDSO library requires some adaptations to take advantage of the
> newly introduced generic vDSO library.
>
> Introduce the following changes:
> - Modification of vdso.c to be compliant with the common vdso datapage
> - Use of lib/vdso for gettimeofday
>
On 07/26/2019 03:24 AM, Russell King - ARM Linux admin wrote:
> On Thu, Jul 25, 2019 at 12:25:23PM +0530, Anshuman Khandual wrote:
>> This adds a test module which will validate architecture page table helpers
>> and accessors regarding compliance with generic MM semantics expectations.
>> This wil
On Fri, Jul 26, 2019 at 01:05:49PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
>
> drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
> .altinstr_replacement+0x1c: redundant UACCES
On 07/25/2019 08:09 PM, Matthew Wilcox wrote:
> On Thu, Jul 25, 2019 at 12:25:23PM +0530, Anshuman Khandual wrote:
>> This adds a test module which will validate architecture page table helpers
>> and accessors regarding compliance with generic MM semantics expectations.
>> This will help various a
В Wed, 24 Jul 2019 16:09:53 -0700
Sowjanya Komatineni пишет:
> On 7/22/19 4:35 PM, Dmitry Osipenko wrote:
> > 22.07.2019 21:38, Marc Zyngier пишет:
> >> On Mon, 22 Jul 2019 09:21:21 -0700
> >> Sowjanya Komatineni wrote:
> >>
> >>> On 7/22/19 3:57 AM, Dmitry Osipenko wrote:
> 22.07.201
This reverts commit db51707b9c9aeedd310ebce60f15d5bb006567e0.
Previous discussion in
https://patchwork.kernel.org/patch/10147153/
explains the issue of the patch.
While device is configured as 1-ch, hardware is still
generating a 2-ch stream.
When user space reads the data and assumes it is a 1-
On Fri, Jul 26, 2019 at 11:10:57AM +0900, Masahiro Yamada wrote:
> CONFIG_IMA is a boolean option, so none of these objects is linked
> into a module.
>
> All the objects in this directory are compiled only when CONFIG_IMA=y
> since this directory is guarded by the parent Makefile:
>
> obj-$(CO
On 07/25/2019 10:37 PM, Catalin Marinas wrote:
> On Thu, Jul 25, 2019 at 12:25:23PM +0530, Anshuman Khandual wrote:
>> +#if !defined(__PAGETABLE_PMD_FOLDED) && !defined(__ARCH_HAS_4LEVEL_HACK)
>> +static void pud_clear_tests(void)
>> +{
>> +pud_t pud;
>> +
>> +pud_clear(&pud);
>> +WAR
Hi all,
After merging the akpm-current tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:
mm/madvise.c: In function 'madvise_cold_or_pageout_pte_range':
mm/madvise.c:346:7: error: implicit declaration of function 'is_huge_zero_pmd';
did you mean 'is_huge_zero_pud'? [-Werro
Sorry, please ignore this patchset. Will resend it later:)
On 2019/7/26 11:24, Huazhong Tan wrote:
This patch-set includes code optimizations, bugfixes and features for
the HNS3 ethernet controller driver.
[patch 1/11] checks reset status before setting channel.
[patch 2/11] adds a NULL pointe
Hi,
On 2018-10-05 12:22:25 -0400, Steven Rostedt wrote:
> From: Tzvetomir Stoyanov
>
> As traceevent is going to be transferred into a proper library,
> its local data should be protected from the library users.
> This patch encapsulates struct tep_handler into a local header,
> not visible outsi
On Tue, Jul 23, 2019 at 5:22 PM Toru Komatsu wrote:
>
> This file is used by clangd to use language server protocol.
> It can be generated at each compile using scripts/gen_compile_commands.py.
> Therefore it is different depending on the environment and should be
> ignored.
>
> Signed-off-by: Tor
In ocfs2_write_end_nolock(), there are an if statement on lines 1976,
2047 and 2058, to check whether handle is NULL:
if (handle)
When handle is NULL, it is used on line 2045:
ocfs2_update_inode_fsync_trans(handle, inode, 1);
oi->i_sync_tid = handle->h_transaction->t_tid;
Thu
In ocfs2_xa_prepare_entry(), there is an if statement on line 2136 to
check whether loc->xl_entry is NULL:
if (loc->xl_entry)
When loc->xl_entry is NULL, it is used on line 2158:
ocfs2_xa_add_entry(loc, name_hash);
loc->xl_entry->xe_name_hash = cpu_to_le32(name_hash);
loc->
In ocfs2_info_scan_inode_alloc(), there is an if statement on line 283
to check whether inode_alloc is NULL:
if (inode_alloc)
When inode_alloc is NULL, it is used on line 287:
ocfs2_inode_lock(inode_alloc, &bh, 0);
ocfs2_inode_lock_full_nested(inode, ...)
struct ocfs2_s
Hi Jiaju,
Thanks for the report, I checked the code, and found it doesn't need to check
SM_I(sbi) pointer, this is because in fill_super() and put_super(), we will call
f2fs_destroy_stats() in prior to f2fs_destroy_segment_manager(), so if current
sbi can still be visited in global stat list, SM_I
In the func snd_soc_dapm_new_dai, if the inner func
snd_soc_dapm_alloc_kcontrol fails, there will be memory leak.
The label param_fail wont free memory which is allocated by
the func devm_kcalloc. Hence new label is created for this purpose.
Signed-off-by: Satendra Singh Thakur
---
sound/soc/soc
From: Yunsheng Lin
The misc interrupt is used to schedule the reset and mailbox
subtask, and a 1 sec timer is used to schedule the service
subtask, which does periodic work.
This patch sets the above three subtask's affinity using the
misc interrupt' affinity.
Also this patch setups a affinity
Currently, hclge_reset_err_handle() will assert a global reset
when the failing count is smaller than MAX_RESET_FAIL_CNT, which
will affect other running functions.
So this patch removes this upgrading, and uses re-scheduling reset
task to do it.
Signed-off-by: Huazhong Tan
Reviewed-by: Yunsheng
This patch-set includes code optimizations, bugfixes and features for
the HNS3 ethernet controller driver.
[patch 1/11] checks reset status before setting channel.
[patch 2/11] adds a NULL pointer checking.
[patch 3/11] removes reset level upgrading when current reset fails.
[patch 4/11] fixes
From: Guangbin Huang
For some cases, ops->get_reset_level may not be implemented, so we
should check whether it is NULL before calling get_reset_level.
Signed-off-by: Guangbin Huang
Signed-off-by: Huazhong Tan
---
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +-
1 file changed, 1 inser
From: Yufeng Mo
When allocating memory, the GFP_KERNEL cannot be used during the
spin_lock period. This is because it may cause scheduling when holding
spin_lock. This patch changes GFP flag to GFP_ATOMIC in this case.
Fixes: dd74f815dd41 ("net: hns3: Add support for rule add/delete for flow
di
From: Jian Shen
hns3_set_channels() should check the resetting status firstly,
since the device will reinitialize when resetting. If the
reset has not completed, the hns3_set_channels() may access
invalid memory.
Signed-off-by: Jian Shen
Signed-off-by: Huazhong Tan
---
drivers/net/ethernet/hi
From: Yonglong Liu
The num_msi_left means the vector numbers of NIC, but if the
PF supported RoCE, it contains the vector numbers of NIC and
RoCE(Not expected).
This may cause interrupts lost in some case, because of the
NIC module used the vector resources which belongs to RoCE.
This patch cor
From: Yonglong Liu
Some times just see the eth interface have been down/up via
dmesg, but can not know why the eth down. So adds some debug
messages to identify the cause for this.
Signed-off-by: Yonglong Liu
Signed-off-by: Peng Li
Signed-off-by: Huazhong Tan
---
drivers/net/ethernet/hisilic
From: Yunsheng Lin
Hardware supports 0.5K, 1K, 2K, 4K RX buffer size, the
RX buffer can not be reused because the hns3_page_order
return 0 when page size and RX buffer size are both 4096.
So this patch changes the hns3_page_order to return 1 when
RX buffer is greater than half of the page size a
From: Yunsheng Lin
Use delayed work instead of using timers to trigger the
hclge_serive.
Simplify the code with one less middle function and in order
to support misc irq affinity.
Signed-off-by: Yunsheng Lin
Reviewed-by: Peng Li
Signed-off-by: Huazhong Tan
---
.../ethernet/hisilicon/hns3/hn
From: Yufeng Mo
This patch modifies firmware version display format in
hclge(vf)_cmd_init() and hns3_get_drvinfo(). Also, adds
some optimizations for firmware version display format.
Signed-off-by: Yufeng Mo
Signed-off-by: Peng Li
Signed-off-by: Huazhong Tan
---
drivers/net/ethernet/hisilico
dev_info() is more appropriate for printing messages when driver
initialization done, so switch to dev_info().
Signed-off-by: Huazhong Tan
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4 +++-
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 3 ++-
2 files changed, 5
On 25-07-19, 08:20, Doug Smythies wrote:
> I tried the patch ("patch2"). It did not fix the issue.
>
> To summarize, all kernel 5.2 based, all intel_cpufreq driver and schedutil
> governor:
>
> Test: Does a busy system respond to maximum CPU clock frequency reduction?
>
> stock, unaltered: No.
Matthew Wilcox writes:
> On Tue, Jul 23, 2019 at 01:08:42PM +0800, Huang, Ying wrote:
>> @@ -2489,6 +2491,14 @@ static void __split_huge_page(struct page *page,
>> struct list_head *list,
>> /* complete memcg works before add pages to LRU */
>> mem_cgroup_split_huge_fixup(head);
>>
>
On Tue, 2 Jul 2019 20:48:12 -0700 Michel Lespinasse wrote:
> I should probably have done this in the same commit that changed the
> main rbtree code to avoid generating code twice for the cached rbtree
> versions.
>
> Not copying the reviewers of the previous change as tools/ is just another
>
Hi all,
After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
.altinstr_replacement+0x1c: redundant UACCESS disable
Presuambly introduced/uncovered by commit
882a0db9d143 ("objtool:
Hi Linus,
Kees let me know about the problems you had with my previous pull-request.
Apologies for the inconvenience.
Here is a new pull-request that includes a fix for those warnings you
were seeing with the dcn20_dccg driver.
Just for you to know, I'm building allmodconfig.
Please, let me kn
Hi Andrew,
It's the resend with fixing build errors kbuildbot reported.
Please take it this version to get more test coverage.
Thanks.
On Fri, Jul 26, 2019 at 11:34:30AM +0900, Minchan Kim wrote:
> This patch is part of previous series:
> https://lore.kernel.org/lkml/20190531064313.193437-1-minc
On Thu, 25 Jul 2019 19:34:01 -0700
syzbot wrote:
> syzbot has bisected this bug to:
>
> commit 04cf31a759ef575f750a63777cee95500e410994
> Author: Michael Ellerman
> Date: Thu Mar 24 11:04:01 2016 +
>
> ftrace: Make ftrace_location_range() global
It's sad that I have yet to find a s
On Thu, 2019-07-25 at 13:03 -0700, Kees Cook wrote:
> On Wed, Jul 24, 2019 at 10:08:57AM -0700, Linus Torvalds wrote:
> > On Wed, Jul 24, 2019 at 6:09 AM Rasmus Villemoes
> > wrote:
> > > The kernel's snprintf() does not behave in a non-standard way, at least
> > > not with respect to its return v
Hi David
That it would be. I wasn't aware of that call.
I'll give it a crack and send in a new version of the patch.
Cheers
Richard Tresidder
Richard Tresidder
On 25/07/2019 10:08 pm, David Lechner wrote:
On 7/25/19 2:47 AM, Richard Tresidder wrote:
If the of_node name of the supply is avai
Hi Guenter
Yep sorry there was a merge that I missed during that initial send
of the patch.
I sent a version 2 shortly after.
Regards
Richard Tresidder
On 25/07/2019 9:39 pm, Guenter Roeck wrote:
On Thu, Jul 25, 2019 at 1:25 AM Richard Tresidder
wrote:
When a battery or batteries in a
> Subject: [EXTERNAL] Re: [PATCH v4] serial/8250: Add support for NI-Serial
> PXI/PXIe+485 devices
>
> On Fri, Jul 05, 2019 at 06:15:28AM -0700, jeyentam wrote:
> > Add support for NI-Serial PXIe-RS232, PXI-RS485 and PXIe-RS485 devices.
> >
> > Signed-off-by: Je Yen Tam
> > ---
> > v3 -> v4:
> >
Add support for NI-Serial PXIe-RS232, PXI-RS485 and PXIe-RS485 devices.
Signed-off-by: jeyentam
---
v4 -> v5
- Remove blank lines between variable definitions.
- Remove trace_printk().
v3 -> v4:
- Add changes description.
v2 -> v3:
- Add "full" name for author
- Use BIT() macro for bits defini
On 2019/07/25 20:54, Christoph Hellwig wrote:
> On Thu, Jul 25, 2019 at 06:33:58PM +0900, Damien Le Moal wrote:
>> +gfp_t gfp_mask;
>> +
>> switch (ext4_inode_journal_mode(inode)) {
>> case EXT4_INODE_ORDERED_DATA_MODE:
>> case EXT4_INODE_WRITEBACK_DATA_MODE:
>> @@ -4019,6 +4019,
Hi,
On 7/25/19 8:26 PM, Steven Rostedt wrote:
On Thu, 25 Jul 2019 11:17:16 +0800
Lu Baolu wrote:
This adds trace support for the Intel IOMMU driver. It
also declares some events which could be used to trace
the events when an IOVA is being mapped or unmapped in
a domain.
Cc: Ashok Raj
Cc: J
This patch is part of previous series:
https://lore.kernel.org/lkml/20190531064313.193437-1-minc...@kernel.org/
Originally, it was created for external madvise hinting feature.
https://lkml.org/lkml/2019/5/31/463
Michal wanted to separte the discussion from external hinting interface
so this patch
There are many common parts between MADV_COLD and MADV_PAGEOUT.
This patch factor them out to save code duplication.
Suggested-by: Johannes Weiner
Acked-by: Michal Hocko
Signed-off-by: Minchan Kim
---
mm/madvise.c | 194 ---
1 file changed, 46 in
In fib4_rule_suppress(), there is an if statement on line 145 to check
whether result->fi is NULL:
if (result->fi)
When result->fi is NULL, it is used on line 167:
fib_info_put(result->fi);
In fib_info_put(), the argument fi is used:
if (refcount_dec_and_test(&fi->fib_clntref))
Thus,
The local variable references in shrink_page_list is PAGEREF_RECLAIM_CLEAN
as default. It is for preventing to reclaim dirty pages when CMA try to
migrate pages. Strictly speaking, we don't need it because CMA didn't allow
to write out by .may_writepage = 0 in reclaim_clean_pages_from_list.
Moreov
When a process expects no accesses to a certain memory range
for a long time, it could hint kernel that the pages can be
reclaimed instantly but data should be preserved for future use.
This could reduce workingset eviction so it ends up increasing
performance.
This patch introduces the new MADV_P
The isolate counting is pecpu counter so it would be not huge gain
to work them by batch. Rather than complicating to make them batch,
let's make it more stright-foward via adding the counting logic
into [isolate|putback]_lru_page API.
* v1
* fix accounting bug - Hillf
Link: http://lkml.kernel.o
When a process expects no accesses to a certain memory range, it could
give a hint to kernel that the pages can be reclaimed when memory pressure
happens but data should be preserved for future use. This could reduce
workingset eviction so it ends up increasing performance.
This patch introduces
As Saeed said, we will use netif_msg_drv() which is default off, this
can be easily open with ethtool.
Thanks for your reply!
On 2019/7/26 9:28, Jakub Kicinski wrote:
> On Thu, 25 Jul 2019 21:59:08 +, Saeed Mahameed wrote:
>> I couldn't find any rules regarding what to put in kernel log, Maybe
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