Re: [PATCH 1/2] dt-bindings: iio: adc: auxadc: add doc for MT8516 SoC

2020-10-13 Thread Matthias Brugger
On 12/10/2020 22:52, Fabien Parent wrote: Add documentation for the auxadc binding for MT8516 SoC. Signed-off-by: Fabien Parent Reviewed-by: Matthias Brugger --- Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt | 1 + 1 file changed, 1 insertion(+) diff --git

[rcu:master] BUILD SUCCESS a9863c90f5031a8fde56351f09fade3cec3ea4f0

2020-10-13 Thread kernel test robot
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git master branch HEAD: a9863c90f5031a8fde56351f09fade3cec3ea4f0 Merge branch 'urezki-pcount.2020.10.01a' into HEAD elapsed time: 720m configs tested: 128 configs skipped: 3 The following configs have been built

Re: [PATCH 2/2] arm64: dts: mediatek: mt8516: add auxadc node

2020-10-13 Thread Matthias Brugger
On 12/10/2020 22:52, Fabien Parent wrote: Add node for the auxadc IP. The IP is compatible with the one found in MT8173 SoC. Signed-off-by: Fabien Parent --- arch/arm64/boot/dts/mediatek/mt8516.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git

Re: [LKP] Re: [hugetlbfs] c0d0381ade: vm-scalability.throughput -33.4% regression

2020-10-13 Thread Xing Zhengjun
On 10/13/2020 11:01 AM, Mike Kravetz wrote: On 10/12/20 6:59 PM, Xing Zhengjun wrote: On 10/13/2020 1:40 AM, Mike Kravetz wrote: On 10/11/20 10:29 PM, Xing Zhengjun wrote: Hi Mike, I re-test it in v5.9-rc8, the regression still existed. It is almost the same as 34ae204f1851. Do

[PATCH 0/2] eliminate two common errors reported by any yaml on arm64

2020-10-13 Thread Zhen Lei
The following errors occured no matter which YAML file I executed on arm64. Therefore, it is necessary to eliminate it so that people's time and energy are not wasted every time. arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty

Re: [PATCH 4.19 00/49] 4.19.151-rc1 review

2020-10-13 Thread Naresh Kamboju
On Mon, 12 Oct 2020 at 19:10, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.19.151 release. > There are 49 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. > >

[PATCH 1/2] arm64: dts: broadcom: remove an unused property dma-ranges

2020-10-13 Thread Zhen Lei
stingray-usb.dtsi is finally included by three dts files: bcm958802a802x.dts, bcm958742k.dts and bcm958742t.dts. I searched all these three entire expanded dts files, and each of them contains only one dma-ranges. No conversion range is specified, so it cannot work properly. I think this property

[PATCH 2/2] arm64: dts: qcom: remove an unused property dma-ranges

2020-10-13 Thread Zhen Lei
ipq6018.dtsi is only included by ipq6018-cp01-c1.dts. I searched the entire expanded ipq6018-cp01-c1.dts file, and only one dma-ranges was defined. No conversion range is specified, so it cannot work properly. I think this property "dma-ranges" is added by mistake, just remove it. Otherwise, the

Re: [f2fs-dev] [PATCH 2/2] f2fs: add F2FS_IOC_SET_COMPRESS_OPTION ioctl

2020-10-13 Thread Eric Biggers
On Tue, Oct 13, 2020 at 11:24:29AM +0900, Daeho Jeong wrote: > +static int f2fs_ioc_set_compress_option(struct file *filp, unsigned long arg) > +{ > + struct inode *inode = file_inode(filp); > + struct f2fs_sb_info *sbi = F2FS_I_SB(inode); > + struct f2fs_comp_option option; > +

Re: [f2fs-dev] [PATCH 1/2] f2fs: add F2FS_IOC_GET_COMPRESS_OPTION ioctl

2020-10-13 Thread Eric Biggers
On Tue, Oct 13, 2020 at 11:24:28AM +0900, Daeho Jeong wrote: > From: Daeho Jeong > > Added a new F2FS_IOC_GET_COMPRESS_OPTION ioctl to get file compression > option of a file. > For new ioctls please mention the documentation, tests, and use cases. - Eric

Re: IRQs in /proc/irq/* that aren't listed in /proc/interrupts?

2020-10-13 Thread Chris Friesen
On 10/12/2020 1:37 PM, Thomas Gleixner wrote: On Mon, Oct 12 2020 at 12:40, Chris Friesen wrote: On one of my X86-64 systems /proc/interrupts starts with the following interrupts (per-cpu info snipped): 0: IR-IO-APIC-edge timer 4: IR-IO-APIC-edge serial 8:

Re: [PATCH 4.14 00/70] 4.14.201-rc1 review

2020-10-13 Thread Naresh Kamboju
On Mon, 12 Oct 2020 at 19:06, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.14.201 release. > There are 70 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. > >

Re: [LKP] Re: [btrfs] c75e839414: aim7.jobs-per-min -9.1% regression

2020-10-13 Thread Xing Zhengjun
Hi Josef, I re-test in v5.9, the regression still existed. Do you have time to take a look at this? Thanks. On 6/15/2020 11:21 AM, Xing Zhengjun wrote: Hi Josef,    Do you have time to take a look at this? Thanks. On 6/12/2020 2:11 PM, kernel test robot wrote: Greeting, FYI, we

Re: Loan

2020-10-13 Thread Assurance
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Re: [PATCH 4.9 00/54] 4.9.239-rc1 review

2020-10-13 Thread Naresh Kamboju
On Mon, 12 Oct 2020 at 19:04, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.9.239 release. > There are 54 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. > >

Re: [linux-safety] [PATCH] usb: host: ehci-sched: add comment about find_tt() not returning error

2020-10-13 Thread Greg Kroah-Hartman
On Tue, Oct 13, 2020 at 07:37:34AM +0200, Lukas Bulwahn wrote: > > > On Tue, 13 Oct 2020, Greg Kroah-Hartman wrote: > > > On Mon, Oct 12, 2020 at 08:25:30PM +0200, Lukas Bulwahn wrote: > > > > > > > > > On Mon, 12 Oct 2020, Greg Kroah-Hartman wrote: > > > > > > > On Mon, Oct 12, 2020 at

[GIT PULL] OP-TEE use UUID API for v5.10

2020-10-13 Thread Jens Wiklander
Hello arm-soc maintainers, Please pull this small patch which allows to hide uuit_t internals from the OP-TEE driver. I know it's a bit late for v5.10, if it's too late please queue it for v5.11 instead. Thanks, Jens The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5:

[PATCH v2] checkpatch: fix missing whitespace in formatted email

2020-10-13 Thread Dwaipayan Ray
Commit 0c01921e56f9 ("checkpatch: add new warnings to author signoff checks.") introduced new checks for author sign off. The format_email procedure was modified to add comment blocks to the formatted email. But no space was added between the email address and mail comment. This causes wrong

[PATCH v2] Documentation: kunit: Update Kconfig parts for KUNIT's module support

2020-10-13 Thread SeongJae Park
From: SeongJae Park If 'CONFIG_KUNIT=m', letting kunit tests that do not support loadable module build depends on 'KUNIT' instead of 'KUNIT=y' result in compile errors. This commit updates the document for this. Fixes: 9fe124bf1b77 ("kunit: allow kunit to be loaded as a module") Signed-off-by:

Re: [RFC][PATCH] cpufreq: intel_pstate: Delete intel_pstate sysfs if failed to register the driver

2020-10-13 Thread Chen Yu
Hi Srinivas, On Mon, Oct 12, 2020 at 06:22:40AM -0700, srinivas pandruvada wrote: > On Fri, 2020-10-09 at 11:30 +0800, Chen Yu wrote: > > There is a corner case that if the intel_pstate driver failed to be > > registered(might be due to invalid MSR access) > Do you have logs why it is not loaded?

[PATCH v3 0/3] rockchip-pinctrl fixes

2020-10-13 Thread Jianqun Xu
These patches are required by GKI. Jianqun Xu (3): pinctrl: rockchip: make driver be tristate module pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq pinctrl: rockchip: create irq mapping in gpio_to_irq drivers/pinctrl/Kconfig| 2 +-

[PATCH v3 2/3] pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq

2020-10-13 Thread Jianqun Xu
There need to enable pclk_gpio when do irq_create_mapping, since it will do access to gpio controller. Reviewed-by: Heiko Stuebner Signed-off-by: Jianqun Xu --- drivers/pinctrl/pinctrl-rockchip.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pinctrl/pinctrl-rockchip.c

[PATCH v3 1/3] pinctrl: rockchip: make driver be tristate module

2020-10-13 Thread Jianqun Xu
Make pinctrl-rockchip driver to be tristate module, support to build as a module, this is useful for GKI. Reviewed-by: Heiko Stuebner Signed-off-by: Jianqun Xu --- drivers/pinctrl/Kconfig| 2 +- drivers/pinctrl/pinctrl-rockchip.c | 13 + 2 files changed, 14

[PATCH v3 3/3] pinctrl: rockchip: create irq mapping in gpio_to_irq

2020-10-13 Thread Jianqun Xu
Remove totally irq mappings create in probe, the gpio irq mapping will be created when do gpio_to_irq -> rockchip_gpio_to_irq -> irq_create_mapping This patch can speed up system boot on, also abandon many unused irq mappings' create. Reviewed-by: Heiko Stuebner

Re: [PATCH v4] kcov, usb: specify contexts for remote coverage sections

2020-10-13 Thread Dmitry Vyukov
On Mon, Oct 12, 2020 at 7:17 PM Andrey Konovalov wrote: > > Currently there's a KCOV remote coverage collection section in > __usb_hcd_giveback_urb(). Initially that section was added based on the > assumption that usb_hcd_giveback_urb() can only be called in interrupt > context as indicated by a

Re: [PATCH 00/18] Add Hantro regmap and VC8000 h264 decode support

2020-10-13 Thread Adrian Ratiu
Hi Jonas, On Mon, 12 Oct 2020, Jonas Karlman wrote: Hi, On 2020-10-12 22:59, Adrian Ratiu wrote: Dear all, This series introduces a regmap infrastructure for the Hantro driver which is used to compensate for different HW-revision register layouts. To justify it h264 decoding capability

Re: Re: [PATCH 2/2] pinctrl: rockchip: make driver be tristate module

2020-10-13 Thread jay...@rock-chips.com
Dear Walleij and Heiko The patch "[PATCH] pinctrl: rockchip: populate platform device for rockchip gpio" has been remove outof the patches, since we have a new patch to move gpio related codes to a separated driver. So please ignore it for now. thanks very much. --

Re: [PATCH v3] qla2xxx: Return EBUSY on fcport deletion

2020-10-13 Thread Daniel Wagner
On Tue, Oct 13, 2020 at 10:59:18AM +1100, Finn Thain wrote: > > On Mon, 12 Oct 2020, Daniel Wagner wrote: > > > When the fcport is about to be deleted we should return EBUSY instead > > of ENODEV. Only for EBUSY the request will be requeued in a multipath > > setup. > > > > Also in case we have

Re: [External] Re: [PATCH] mm: proc: add Sock to /proc/meminfo

2020-10-13 Thread Eric Dumazet
On 10/12/20 11:53 AM, Muchun Song wrote: > We are not complaining about TCP using too much memory, but how do > we know that TCP uses a lot of memory. When I firstly face this problem, > I do not know who uses the 25GB memory and it is not shown in the > /proc/meminfo. > If we can know the

Re: [PATCH v2] checkpatch: fix missing whitespace in formatted email

2020-10-13 Thread Joe Perches
On Tue, 2020-10-13 at 12:06 +0530, Dwaipayan Ray wrote: > Commit 0c01921e56f9 ("checkpatch: add new warnings to author signoff > checks.") introduced new checks for author sign off. The format_email > procedure was modified to add comment blocks to the formatted email. But > no space was added

linux-next: manual merge of the akpm-current tree with the tip tree

2020-10-13 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the akpm-current tree got a conflict in: include/linux/sched.h between commit: d741bf41d7c7 ("kprobes: Remove kretprobe hash") from the tip tree and commit: faf4ffbfd1c5 ("fs/buffer.c: add debug print for __getblk_gfp() stall problem") from the

Re: [PATCH 00/15] dmaengine: dw-axi-dmac: support Intel KeemBay AxiDMA

2020-10-13 Thread Vinod Koul
On 13-10-20, 05:49, Sia, Jee Heng wrote: > > > > > > This patch set is to replace the patch series submitted at: > > > https://lore.kernel.org/dmaengine/1599213094-30144-1-git-send-email-je > > > e.heng@intel.com/ > > > > And it means effectively the bumped version, besides the fact that you

Re: [PATCH] drm/stm: dsi: Use dev_ based logging

2020-10-13 Thread Yannick FERTRE
Hi Sam, thanks for the review. I'll send a new patch with the revert of function dsi_color_from_mipi. Best regards Yannick On 9/25/20 4:51 PM, Sam Ravnborg wrote: > Hi Yannick. > > On Fri, Sep 25, 2020 at 12:22:33PM +0200, Yannick Fertre wrote: >> Standardize on the dev_ based logging and

Re: [PATCH v4 1/3] dt-bindings: dmaengine: Document qcom,gpi dma binding

2020-10-13 Thread Vinod Koul
On 12-10-20, 13:57, Rob Herring wrote: > On Thu, Oct 08, 2020 at 06:01:49PM +0530, Vinod Koul wrote: > > Add devicetree binding documentation for GPI DMA controller > > implemented on Qualcomm SoCs > > > > Signed-off-by: Vinod Koul > > --- > > .../devicetree/bindings/dma/qcom,gpi.yaml | 86

[GIT PULL] TEE fix for v5.10

2020-10-13 Thread Jens Wiklander
Hello arm-soc maintainers, Please pull this small fix which reenables the kernel login method in the kernel internal TEE client API. This fixes a problem introduced in v5.8. Thanks, Jens The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5: Linux 5.9-rc1 (2020-08-16

RE: [PATCH 00/15] dmaengine: dw-axi-dmac: support Intel KeemBay AxiDMA

2020-10-13 Thread Sia, Jee Heng
> -Original Message- > From: Vinod Koul > Sent: 13 October 2020 3:01 PM > To: Sia, Jee Heng > Cc: Andy Shevchenko ; > eugeniy.palt...@synopsys.com; dmaeng...@vger.kernel.org; linux- > ker...@vger.kernel.org > Subject: Re: [PATCH 00/15] dmaengine: dw-axi-dmac: support Intel KeemBay >

[PATCH] input - elantech: force query XY range after absolute mode

2020-10-13 Thread Benjamin Tissoires
For some v3 hw versions, if the ETP_FW_ID_QUERY command is issued before the call to set_absolute_mode(), the returned values are wrong. Force an other ETP_FW_ID_QUERY after set_absolute_mode() to get correct values. Link: https://bugzilla.kernel.org/show_bug.cgi?id=209027 Cc:

Re: [linux-safety] [PATCH] usb: host: ehci-sched: add comment about find_tt() not returning error

2020-10-13 Thread Lukas Bulwahn
On Tue, 13 Oct 2020, Greg Kroah-Hartman wrote: > On Tue, Oct 13, 2020 at 07:37:34AM +0200, Lukas Bulwahn wrote: > > > > > > On Tue, 13 Oct 2020, Greg Kroah-Hartman wrote: > > > > > On Mon, Oct 12, 2020 at 08:25:30PM +0200, Lukas Bulwahn wrote: > > > > > > > > > > > > On Mon, 12 Oct 2020,

Re: [PATCH 00/15] dmaengine: dw-axi-dmac: support Intel KeemBay AxiDMA

2020-10-13 Thread Vinod Koul
On 13-10-20, 07:12, Sia, Jee Heng wrote: > > > > -Original Message- > > From: Vinod Koul > > Sent: 13 October 2020 3:01 PM > > To: Sia, Jee Heng > > Cc: Andy Shevchenko ; > > eugeniy.palt...@synopsys.com; dmaeng...@vger.kernel.org; linux- > > ker...@vger.kernel.org > > Subject: Re:

Re: [PATCH v3] i2c: virtio: add a virtio i2c frontend driver

2020-10-13 Thread Jie Deng
On 2020/10/12 11:43, Jason Wang wrote: On 2020/10/12 上午10:45, Jie Deng wrote: On 2020/10/10 11:14, Jason Wang wrote: + +    virtqueue_kick(vq); + +    time_left = wait_for_completion_timeout(>completion, adap->timeout); +    if (!time_left) { +    dev_err(>dev,

Re: autofs crash with latest linux-next

2020-10-13 Thread Christian Borntraeger
CC linux-next, Al Viro. On 12.10.20 09:54, Sven Schnelle wrote: > Hi, > > on s390 i see the following crash with linux-next: > > [ 4525.432605] Unable to handle kernel pointer dereference in virtual kernel > address space > [ 4525.432612] Failing address: TEID:

Re: linux-next: manual merge of the mmc tree with the samsung-krzk tree

2020-10-13 Thread Stephen Rothwell
Hi all, On Tue, 8 Sep 2020 14:46:22 +1000 Stephen Rothwell wrote: > > Today's linux-next merge of the mmc tree got a conflict in: > > drivers/mmc/host/Kconfig > > between commits: > > cb6c03019cdd ("ARM: exynos: stop selecting PLAT_SAMSUNG") > db8230d29c3a ("ARM: s5pv210: don't imply

Re: [PATCH] powerpc/features: Remove CPU_FTR_NODSISRALIGN

2020-10-13 Thread Aneesh Kumar K.V
Christophe Leroy writes: > CPU_FTR_NODSISRALIGN has not been used since > commit 31bfdb036f12 ("powerpc: Use instruction emulation > infrastructure to handle alignment faults") > > Remove it. > > Signed-off-by: Christophe Leroy > --- > arch/powerpc/include/asm/cputable.h | 22

Re: linux-next: manual merge of the m68knommu tree with the m68k tree

2020-10-13 Thread Stephen Rothwell
Hi all, On Thu, 10 Sep 2020 09:34:37 +1000 Stephen Rothwell wrote: > > Today's linux-next merge of the m68knommu tree got a conflict in: > > arch/m68k/Kconfig > > between commit: > > dc072012bc94 ("m68k: Sort selects in main Kconfig") > > from the m68k tree and commit: > >

Re: [PATCH] powerpc/features: Remove CPU_FTR_NODSISRALIGN

2020-10-13 Thread Christophe Leroy
Le 13/10/2020 à 09:23, Aneesh Kumar K.V a écrit : Christophe Leroy writes: CPU_FTR_NODSISRALIGN has not been used since commit 31bfdb036f12 ("powerpc: Use instruction emulation infrastructure to handle alignment faults") Remove it. Signed-off-by: Christophe Leroy ---

Re: [PATCH 04/35] dmem: let pat recognize dmem

2020-10-13 Thread Paolo Bonzini
On 08/10/20 09:53, yulei.ker...@gmail.com wrote: > From: Yulei Zhang > > x86 pat uses 'struct page' by only checking if it's system ram, > however it is not true if dmem is used, let's teach pat to > recognize this case if it is ram but it is !pfn_valid() > > We always use WB for dmem and any

Re: linux-next: build failure after merge of the iommu tree

2020-10-13 Thread Stephen Rothwell
Hi all, On Mon, 21 Sep 2020 14:09:01 +1000 Stephen Rothwell wrote: > > After merging the iommu tree, today's linux-next build (arm > multi_v7_defconfig) failed like this: > > drivers/gpu/drm/msm/msm_iommu.c: In function 'msm_iommu_pagetable_unmap': > drivers/gpu/drm/msm/msm_iommu.c:46:2:

[PATCH next] iommu: intel: don't dereference iommu_device if IOMMU_API is not built

2020-10-13 Thread Bartosz Golaszewski
From: Bartosz Golaszewski Since commit c40c1018 ("iommu/vt-d: Gracefully handle DMAR units with no supported address widths") dmar.c needs struct iommu_device to be selected. We can drop this dependency by not dereferencing struct iommu_device if IOMMU_API is not selected and by reusing the

Re: [PATCH next] iommu: intel: make DMAR_TABLE select IOMMU_API

2020-10-13 Thread Bartosz Golaszewski
On Tue, Oct 13, 2020 at 3:33 AM Lu Baolu wrote: > > Hi, > > On 10/12/20 8:31 PM, Bartosz Golaszewski wrote: > > From: Bartosz Golaszewski > > > > Since commit c40c1018 ("iommu/vt-d: Gracefully handle DMAR units > > with no supported address widths") dmar.c needs struct iommu_device to > > be

Re: [GIT PULL] RCU changes for v5.10

2020-10-13 Thread Ingo Molnar
* Linus Torvalds wrote: > On Mon, Oct 12, 2020 at 7:14 AM Ingo Molnar wrote: > > > > Please pull the latest core/rcu git tree from: > > > > RCU changes for v5.10: > > > > - Debugging for smp_call_function() > > - RT raw/non-raw lock ordering fixes > > - Strict grace periods for KASAN > >

Re: [PATCH v2 2/4] dt-bindings: usb: add properties for hard wired devices

2020-10-13 Thread Chunfeng Yun
On Mon, 2020-10-12 at 11:00 -0500, Rob Herring wrote: > On Sat, Oct 10, 2020 at 04:43:12PM +0800, Chunfeng Yun wrote: > > Add some optional properties which are needed for hard wired devices > > > > Signed-off-by: Chunfeng Yun > > --- > > v2 changes suggested by Rob: > >1. modify pattern to

Re: [linux-safety] [PATCH] usb: host: ehci-sched: add comment about find_tt() not returning error

2020-10-13 Thread Greg Kroah-Hartman
On Tue, Oct 13, 2020 at 09:16:27AM +0200, Lukas Bulwahn wrote: > Some others actually believe that the use of static analysis tools > increase software quality and ONLY IF a static analysis tool is used, a > specific level of software quality is achieved and they want to prove > that the

Re: linux-next: manual merge of the akpm-current tree with the arm64 tree

2020-10-13 Thread Stephen Rothwell
Hi all, On Mon, 21 Sep 2020 18:03:53 +1000 Stephen Rothwell wrote: > > Today's linux-next merge of the akpm-current tree got a conflict in: > > arch/arm64/mm/mmu.c > > between commit: > > 0178dc761368 ("arm64: mte: Use Normal Tagged attributes for the linear map") > > from the arm64

Re: [PATCH v2] checkpatch: fix missing whitespace in formatted email

2020-10-13 Thread Dwaipayan Ray
On Tue, Oct 13, 2020 at 12:27 PM Joe Perches wrote: > > On Tue, 2020-10-13 at 12:06 +0530, Dwaipayan Ray wrote: > > Commit 0c01921e56f9 ("checkpatch: add new warnings to author signoff > > checks.") introduced new checks for author sign off. The format_email > > procedure was modified to add

Re: [PATCH 5/5] x86/kvm: Add KVM_FEATURE_MSI_EXT_DEST_ID

2020-10-13 Thread David Woodhouse
On Tue, 2020-10-13 at 00:13 +0200, Thomas Gleixner wrote: > On Mon, Oct 12 2020 at 21:20, David Woodhouse wrote: > > On Mon, 2020-10-12 at 20:38 +0200, Thomas Gleixner wrote: > > > Nasty, but way better than what we have now. > > > > Want me to send that out in email or is the git tree enough

Re: [PATCH v3 02/24] dt-bindings: memory: mediatek: Convert SMI to DT schema

2020-10-13 Thread Yong Wu
On Mon, 2020-10-12 at 15:26 +0200, Krzysztof Kozlowski wrote: > On Mon, 12 Oct 2020 at 14:02, Yong Wu wrote: > > > > On Mon, 2020-10-12 at 09:18 +0200, Krzysztof Kozlowski wrote: > > > On Sat, Oct 10, 2020 at 02:18:11PM +0800, Yong Wu wrote: > > > > On Tue, 2020-10-06 at 09:15 +0200, Krzysztof

Re: [PATCH v3 01/24] dt-bindings: iommu: mediatek: Convert IOMMU to DT schema

2020-10-13 Thread Yong Wu
On Mon, 2020-10-12 at 19:08 +0200, Krzysztof Kozlowski wrote: > On Tue, 6 Oct 2020 at 06:27, Yong Wu wrote: > > > > On Fri, 2020-10-02 at 13:07 +0200, Krzysztof Kozlowski wrote: > > > On Wed, Sep 30, 2020 at 03:06:24PM +0800, Yong Wu wrote: > > > > Convert MediaTek IOMMU to DT schema. > > > > > >

RE: [PATCH v3] usb: cdns3: Rids of duplicate error message

2020-10-13 Thread Peter Chen
> On failure, the platform_get_irq_byname prints an error message so, patch typo, "message, so patch..." Otherwise: Acked-by: Peter Chen Peter > removes error message related to this function from core.c file. > > A change was suggested during reviewing CDNSP driver by Chunfeng Yun. > >

[PATCH v2] drm/stm: dsi: Use dev_ based logging

2020-10-13 Thread Yannick Fertre
Standardize on the dev_ based logging. Signed-off-by: Yannick Fertre --- Changes in v2: - restore function dsi_color_from_mipi. - reword commit. drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 55 ++- 1 file changed, 29 insertions(+), 26 deletions(-) diff --git

Re: [GIT PULL] x86/asm updates for v5.10

2020-10-13 Thread Uros Bizjak
On Mon, Oct 12, 2020 at 10:57 PM Linus Torvalds wrote: > > On Mon, Oct 12, 2020 at 1:22 PM Uros Bizjak wrote: > > > > No, this fact is not documented, although there are close to zero > > chances it will ever change. High registers are independent from their > > 8bit lowparts, but they still

[PATCH v2 0/3] PWM backlight interpolation adjustments

2020-10-13 Thread Alexandru Stan
I was trying to adjust the brightness-levels for the trogdor boards: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2291209 Like on a lot of panels, trogdor's low end needs to be cropped, and now that we have the interpolation stuff I wanted to make use of it and bake

Re: [PATCH v3] i2c: virtio: add a virtio i2c frontend driver

2020-10-13 Thread Jason Wang
On 2020/10/13 下午3:16, Jie Deng wrote: On 2020/10/12 11:43, Jason Wang wrote: On 2020/10/12 上午10:45, Jie Deng wrote: On 2020/10/10 11:14, Jason Wang wrote: + +    virtqueue_kick(vq); + +    time_left = wait_for_completion_timeout(>completion, adap->timeout); +    if

[PATCH v2 1/3] backlight: pwm_bl: Fix interpolation

2020-10-13 Thread Alexandru Stan
Whenever num-interpolated-steps was larger than the distance between 2 consecutive brightness levels the table would get really discontinuous. The slope of the interpolation would stick with integers only and if it was 0 the whole line segment would get skipped. Example settings:

[PATCH v2 2/3] ARM: dts: rockchip: veyron: Remove 0 point from brightness-levels

2020-10-13 Thread Alexandru Stan
After the "PWM backlight interpolation adjustments" patches, the backlight interpolation works a little differently. The way these dts files were working before was relying on a bug (IMHO). Remove the 0-3 range since otherwise we would have a 252 long interpolation that would slowly go between 0

[PATCH v2 3/3] arm64: dts: qcom: trogdor: Add brightness-levels

2020-10-13 Thread Alexandru Stan
Now that we have better interpolation for the backlight ("backlight: pwm_bl: Fix interpolation"), we can now add the curve to the trogdor boards, being careful to crop the low end. Signed-off-by: Alexandru Stan --- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 9 + 1 file changed, 9

Re: [linux-safety] [PATCH] usb: host: ehci-sched: add comment about find_tt() not returning error

2020-10-13 Thread Lukas Bulwahn
On Tue, 13 Oct 2020, Greg Kroah-Hartman wrote: > On Tue, Oct 13, 2020 at 09:16:27AM +0200, Lukas Bulwahn wrote: > > Some others actually believe that the use of static analysis tools > > increase software quality and ONLY IF a static analysis tool is used, a > > specific level of software

[tip:master] BUILD SUCCESS a292570e9f694ed50d3e69afd6d54272fd40deca

2020-10-13 Thread kernel test robot
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git master branch HEAD: a292570e9f694ed50d3e69afd6d54272fd40deca Merge branch 'x86/urgent' elapsed time: 723m configs tested: 99 configs skipped: 2 The following configs have been built successfully. More configs may be

[tip:perf/kprobes] BUILD SUCCESS 6e426e0fcd20ce144bb93e00b70df51e9f2e08c3

2020-10-13 Thread kernel test robot
fig-a003-20201012 x86_64 randconfig-a005-20201012 x86_64 randconfig-a016-20201013 x86_64 randconfig-a015-20201013 x86_64 randconfig-a012-20201013 x86_64 randconfig-a013-20201013 x86_64 randconfig-a014-20201013 x86

linux-next: Tree for Oct 13

2020-10-13 Thread Stephen Rothwell
Hi all, Since the merge window is open, please do not add any v5.11 material to your linux-next included branches until after v5.10-rc1 has been released. News: there will be no linux-next release tomorrow. Changes since 20201012: The fuse tree gained a conflict against Linus' tree. The vfio

Re: [GIT PULL] x86/mm changes for v5.10

2020-10-13 Thread Joerg Roedel
On Mon, Oct 12, 2020 at 03:07:45PM -0700, Linus Torvalds wrote: > On Mon, Oct 12, 2020 at 10:24 AM Ingo Molnar wrote: > > > > Do not sync vmalloc/ioremap mappings on x86-64 kernels. > > > > Hopefully now without the bugs! > > Let's hope so. > > If this turns out to work this time, can we do a

Re: [External] Re: [PATCH] mm: proc: add Sock to /proc/meminfo

2020-10-13 Thread Mike Rapoport
On Mon, Oct 12, 2020 at 05:53:01PM +0800, Muchun Song wrote: > On Mon, Oct 12, 2020 at 5:24 PM Eric Dumazet wrote: > > > > On 10/12/20 10:39 AM, Muchun Song wrote: > > > On Mon, Oct 12, 2020 at 3:42 PM Eric Dumazet wrote: > > >> > > >> On Mon, Oct 12, 2020 at 6:22 AM Muchun Song > > >> wrote:

Re: [PATCH] x86/boot/64: Initialize 5-level paging variables earlier

2020-10-13 Thread Borislav Petkov
On Mon, Oct 12, 2020 at 11:35:01AM -0400, Arvind Sankar wrote: > > qemu supports it. -cpu "qemu64,+la57" > > Thanks! On QEMU, it does crash without this patch. Works fine here. I gave this to qemu: -cpu qemu64,+la57,vendor=GenuineIntel it said: qemu-system-x86_64: warning: host doesn't support

[PATCH 8/9] x86: Kill all traces of irq_remapping_get_irq_domain()

2020-10-13 Thread David Woodhouse
From: David Woodhouse Signed-off-by: David Woodhouse --- arch/x86/include/asm/hw_irq.h| 2 -- arch/x86/include/asm/irq_remapping.h | 9 drivers/iommu/amd/iommu.c| 34 drivers/iommu/hyperv-iommu.c | 9

[PATCH 2/9] x86/apic: Add select() method on vector irqdomain

2020-10-13 Thread David Woodhouse
From: David Woodhouse This will be used to select the irqdomain for I/OAPIC and HPET. Signed-off-by: David Woodhouse --- arch/x86/include/asm/irqdomain.h | 3 +++ arch/x86/kernel/apic/vector.c| 43 2 files changed, 46 insertions(+) diff --git

[PATCH 4/9] iommu/vt-d: Implement select() method on remapping irqdomain

2020-10-13 Thread David Woodhouse
From: David Woodhouse Signed-off-by: David Woodhouse --- drivers/iommu/intel/irq_remapping.c | 13 + 1 file changed, 13 insertions(+) diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index 511dfb4884bc..40c2fec122b8 100644 ---

[PATCH 6/9] x86/hpet: Use irq_find_matching_fwspec() to find remapping irqdomain

2020-10-13 Thread David Woodhouse
From: David Woodhouse Signed-off-by: David Woodhouse --- arch/x86/kernel/hpet.c | 23 +-- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 3b8b12769f3b..fb7736ca7b5b 100644 --- a/arch/x86/kernel/hpet.c +++

[PATCH 1/9] genirq/irqdomain: Implement get_name() method on irqchip fwnodes

2020-10-13 Thread David Woodhouse
From: David Woodhouse Signed-off-by: David Woodhouse --- kernel/irq/irqdomain.c | 11 ++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 76cd7ebd1178..6440f97c412e 100644 --- a/kernel/irq/irqdomain.c +++

[PATCH 3/9] iommu/amd: Implement select() method on remapping irqdomain

2020-10-13 Thread David Woodhouse
From: David Woodhouse Signed-off-by: David Woodhouse --- drivers/iommu/amd/iommu.c | 19 +++ 1 file changed, 19 insertions(+) diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 13d0a8f42d56..7ecebc5d255f 100644 --- a/drivers/iommu/amd/iommu.c +++

[PATCH 9/9] iommu/vt-d: Simplify intel_irq_remapping_select()

2020-10-13 Thread David Woodhouse
From: David Woodhouse Now that the old get_irq_domain() method has gone, we can consolidate on just the map_XXX_to_iommu() functions. Signed-off-by: David Woodhouse --- drivers/iommu/intel/irq_remapping.c | 19 +++ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git

Re: [PATCH 04/18] media: hantro: add reset controller support

2020-10-13 Thread Philipp Zabel
Hi Adrian, On Mon, 2020-10-12 at 23:59 +0300, Adrian Ratiu wrote: > Some SoCs might have a reset controller which disables clocks > by default in reset state which then drivers need to unreset > before being able to ungate a specific clock. > > In this specific case, the hantro driver needs to

RE: [PATCH v4 4/4] mmc: sdhci-of-arasan: Enable UHS-1 support for Keem Bay SOC

2020-10-13 Thread Zulkifli, Muhammad Husaini
Hi Ulf, I am following up for below comments and would be grateful for your prompt reply. Thanks >-Original Message- >From: Zulkifli, Muhammad Husaini >Sent: Saturday, October 10, 2020 1:50 AM >To: Ulf Hansson >Cc: Hunter, Adrian ; Michal Simek >; Shevchenko, Andriy >;

[PATCH 5/9] iommu/hyper-v: Implement select() method on remapping irqdomain

2020-10-13 Thread David Woodhouse
From: David Woodhouse Signed-off-by: David Woodhouse --- drivers/iommu/hyperv-iommu.c | 9 + 1 file changed, 9 insertions(+) diff --git a/drivers/iommu/hyperv-iommu.c b/drivers/iommu/hyperv-iommu.c index 37dd485a5640..6a8966fbc3bd 100644 --- a/drivers/iommu/hyperv-iommu.c +++

[PATCH 0/9] Remove irq_remapping_get_irq_domain()

2020-10-13 Thread David Woodhouse
I didn't much like the I/OAPIC and HPET drivers having magical knowledge that they had to substitute x86_vector_domain if their call to irq_remapping_get_irq_domain() returned NULL. When Thomas tried to make it handle error returns from …get_irq_domain() distinctly from the NULL case too, it

[PATCH 7/9] x86/ioapic: Use irq_find_matching_fwspec() to find remapping irqdomain

2020-10-13 Thread David Woodhouse
From: David Woodhouse Signed-off-by: David Woodhouse --- arch/x86/kernel/apic/io_apic.c | 24 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index ca2da19d5c55..73cacc92c3bb 100644 ---

[PATCH] arm64: dts: ti: k3-j7200-mcu-wakeup: Enable ADC support

2020-10-13 Thread Vignesh Raghavendra
J7200 has a single instance of 8 channel ADC in MCU domain. Add DT node for the same. Signed-off-by: Vignesh Raghavendra --- .../dts/ti/k3-j7200-common-proc-board.dts | 6 ++ .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 19 +++ 2 files changed, 25 insertions(+) diff

[RESEND PATCH v20 2/3] dt-bindings: input: Add document bindings for DA7280

2020-10-13 Thread Roy Im
Add device tree binding information for DA7280 haptic driver. Example bindings for DA7280 are added. Reviewed-by: Rob Herring . Signed-off-by: Roy Im --- v20: No changes. v19: No changes. v18: No changes. v17: No changes. v16: No changes. v15: No changes. v14: No changes. v13: No changes. v12:

[RESEND PATCH v20 3/3] Input: new da7280 haptic driver

2020-10-13 Thread Roy Im
Adds support for the Dialog DA7280 LRA/ERM Haptic Driver with multiple mode and integrated waveform memory and wideband support. It communicates via an I2C bus to the device. Reviewed-by: Jes Sorensen . Signed-off-by: Roy Im --- v20: - Simplified the code with dev_err_probe().

Re: [PATCH] x86/boot/64: Initialize 5-level paging variables earlier

2020-10-13 Thread Kirill A. Shutemov
On Tue, Oct 13, 2020 at 10:11:17AM +0200, Borislav Petkov wrote: > On Mon, Oct 12, 2020 at 11:35:01AM -0400, Arvind Sankar wrote: > > > qemu supports it. -cpu "qemu64,+la57" > > > > Thanks! On QEMU, it does crash without this patch. > > Works fine here. I gave this to qemu: > > -cpu

[RESEND PATCH v20 0/3] da7280: haptic driver submission

2020-10-13 Thread Roy Im
This patch adds support for the Dialog DA7280 Haptic driver IC. In this patch set the following is provided: [PATCH v20 1/3] MAINTAINERS file update for DA7280 [PATCH v20 2/3] DA7280 DT Binding [PATCH v20 3/3] DA7280 Driver This patch applies against linux-mainline and v5.9 Thank you, Roy Im,

[PATCH 0/2] clk: provide new devm helpers for prepared and enabled clocks

2020-10-13 Thread Uwe Kleine-König
Hello, this series introduces new helpers around devm_clk_get that return the clk already prepared or prepared and enabled. To show the benefit I converted drivers/pwm to these functions. (As this conversion fixes a few bugs I intend however to split the pwm patch per driver, so please don't

[PATCH 1/2] clk: provide new devm helpers for prepared and enabled clocks

2020-10-13 Thread Uwe Kleine-König
When a driver keeps a clock prepared (or enabled) during the whole lifetime of the driver, these helpers allow to simplify the drivers. Signed-off-by: Uwe Kleine-König --- drivers/clk/clk-devres.c | 85 --- include/linux/clk.h | 87

[PATCH 2/2] [RFC] pwm: make use of devm_clk_{prepared,enabled}

2020-10-13 Thread Uwe Kleine-König
Signed-off-by: Uwe Kleine-König --- drivers/pwm/pwm-atmel.c | 12 ++-- drivers/pwm/pwm-bcm-iproc.c | 14 ++ drivers/pwm/pwm-bcm2835.c | 18 ++ drivers/pwm/pwm-berlin.c | 13 ++--- drivers/pwm/pwm-brcmstb.c | 24

[RESEND PATCH v20 1/3] MAINTAINERS: da7280 updates to the Dialog Semiconductor search terms

2020-10-13 Thread Roy Im
This patch adds the da7280 bindings doc and driver to the Dialog Semiconductor support list. Signed-off-by: Roy Im --- v20: No changes. v19: No changes. v18: No changes. v17: No changes. v16: No changes. v15: No changes. v14: No changes. v13: No changes. v12: Corrected file list order. v11: No

Re: [PATCH v3 0/3] rockchip-pinctrl fixes

2020-10-13 Thread Heiko Stübner
Hi Jianqun, Am Dienstag, 13. Oktober 2020, 08:37:28 CEST schrieb Jianqun Xu: > These patches are required by GKI. > > Jianqun Xu (3): > pinctrl: rockchip: make driver be tristate module > pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq > pinctrl: rockchip: create irq mapping

Re: [PATCH v2 1/1] sched/uclamp: add SCHED_FLAG_UTIL_CLAMP_RESET flag to reset uclamp

2020-10-13 Thread Patrick Bellasi
Hi Yun, thanks for sharing this new implementation. On Mon, Oct 12, 2020 at 18:31:40 +0200, Yun Hsiang wrote... > If the user wants to stop controlling uclamp and let the task inherit > the value from the group, we need a method to reset. > > Add SCHED_FLAG_UTIL_CLAMP_RESET flag to allow the

Re: [linux-safety] [PATCH] usb: host: ehci-sched: add comment about find_tt() not returning error

2020-10-13 Thread Sudip Mukherjee
Hi Lukas, On Tue, Oct 13, 2020 at 6:37 AM Lukas Bulwahn wrote: > > > > On Tue, 13 Oct 2020, Greg Kroah-Hartman wrote: > > > On Mon, Oct 12, 2020 at 08:25:30PM +0200, Lukas Bulwahn wrote: > > > > > > > > > On Mon, 12 Oct 2020, Greg Kroah-Hartman wrote: > > > > > > > On Mon, Oct 12, 2020 at

[GIT PULL] objtool changes for v5.10

2020-10-13 Thread Ingo Molnar
Linus, Please pull the latest objtool/core git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git objtool-core-2020-10-13 # HEAD: 2486baae2cf6df73554144d0a4e40ae8809b54d4 objtool: Allow nested externs to enable BUILD_BUG() objtool changes for v5.10: - Most of the

Re: [PATCH v2] sched/features: Fix !CONFIG_JUMP_LABEL case

2020-10-13 Thread Patrick Bellasi
On Tue, Oct 13, 2020 at 07:31:14 +0200, Juri Lelli wrote... > Commit 765cc3a4b224e ("sched/core: Optimize sched_feat() for > !CONFIG_SCHED_DEBUG builds") made sched features static for > !CONFIG_SCHED_DEBUG configurations, but overlooked the CONFIG_ > SCHED_DEBUG enabled and

Re: [PATCH] x86/boot/64: Initialize 5-level paging variables earlier

2020-10-13 Thread Borislav Petkov
On Tue, Oct 13, 2020 at 11:20:47AM +0300, Kirill A. Shutemov wrote: > With TCG or KVM? I use -machine "type=q35,accel=tcg". Thx, that triggered it - it was KVM before. Btw, are 5level boxes shipping already or not yet? Because I've not seen one yet. If you have access to the hw, I'd appreciate

[PATCH] nvme-pci: Disable Write Zeroes on Sandisk Skyhawk

2020-10-13 Thread Kai-Heng Feng
Like commit 5611ec2b9814 ("nvme-pci: prevent SK hynix PC400 from using Write Zeroes command"), Sandisk Skyhawk has the same issue: [ 6305.633887] blk_update_request: operation not supported error, dev nvme0n1, sector 340812032 op 0x9:(WRITE_ZEROES) flags 0x0 phys_seg 0 prio class 0 So also

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