Re: [PATCH 1/2] ASoC: tlv320adcx140: Avoid accessing invalid gpio_reset

On Wed, Sep 09, 2020 at 12:06:45PM +0200, Camel Guo wrote: > On 9/8/20 7:20 PM, Mark Brown wrote: > > Applied to > > https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next > I think it is "ASoC: tlv320adcx140: Wake up codec before register setting" > that is applied to for ne

Re: [RFC PATCH] x86/mce: Make mce_rdmsrl() do a plain RDMSR only

I guess something as straightforward as this: --- diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 0ba24dfffdb2..9893caaf2696 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -373,10 +373,27 @@ static int msr_to_offset(u32 msr)

Re: [PATCH v5 1/2] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver

On 09-09-20, 17:51, Hector Yuan wrote: > From: "Hector.Yuan" > > Add MT6779 cpufreq HW support. > > Signed-off-by: Hector.Yuan > --- > drivers/cpufreq/Kconfig.arm | 12 ++ > drivers/cpufreq/Makefile |1 + > drivers/cpufreq/mediatek-cpufreq-hw.c | 289 > ++

RE: [EXT] [PATCH v1] spi: spi-nxp-fspi: Add ACPI support

Hi Kuldeep Dwivedi, > -Original Message- > From: kuldip dwivedi > Sent: Tuesday, September 8, 2020 11:32 AM > To: Ashish Kumar ; Yogesh Gaur > ; Mark Brown ; linux- > s...@vger.kernel.org; linux-kernel@vger.kernel.org > Cc: Varun Sethi ; Arokia Samy ; > kuldip dwivedi > Subject: [EXT] [P

Re: [PATCH v3 00/23] Use asm-generic for mmu_context no-op functions

On Wed, 2 Sep 2020 00:15:16 +1000, Nicholas Piggin wrote: > It would be nice to be able to modify mmu_context functions or add a > hook without updating all architectures, many of which will be no-ops. > > The motivation for this series is a change to lazy mmu handling, but > this series stands on

Re: [PATCH v6 1/2] dt-bindings: dma: Add bindings for intel LGM SOC

Hi Amireddy, On 09-09-20, 07:07, Amireddy Mallikarjuna reddy wrote: > Add DT bindings YAML schema for DMA controller driver > of Lightning Mountain(LGM) SoC. > > Signed-off-by: Amireddy Mallikarjuna reddy > > --- > v1: > - Initial version. > > v2: > - Fix bot errors. > > v3: > - No change. >

[PATCH for-next] io_uring: fix ctx refcounting in io_uring_enter()

If the ring is disabled we don't decrease the 'ctx' refcount since we wrongly jump to 'out_fput' label. Instead let's jump to 'out' label where we decrease the 'ctx' refcount. Fixes: 7ec3d1dd9378 ("io_uring: allow disabling rings during the creation") Signed-off-by: Stefano Garzarella --- fs/io

Re: [EXT] [PATCH 0/5 REBASED to v5.9-rc4] Qlogic drivers: Convert to SPDX license identifiers

On Wed, Sep 09, 2020 at 11:36:44AM +0200, Lukas Bulwahn wrote: > > > On Wed, 9 Sep 2020, Nilesh Javali wrote: > > > Lukas, > > > > I have Acked for the storage drivers and opt for option B below for spdx > > maintainers to pick. > > > > Thomas, Greg, > > We got everything straightened out wi

[RESEND PATCH 0/8] Add machine check recovery when copying from user space

Machine check recovery from uncorrected memory errors currently focusses primarily on errors that are detected while running in user mode. There is a mechanism for recovering from errors in kernel code, but it is currently only used for memcpy_mcsafe(). The existing recover actions for errors foun

Re: [PATCH] dt-bindings: arm: sunxi: update H2+/H3 cpu clocks

On Wed, 9 Sep 2020 14:08:59 +0200 Maxime Ripard wrote: > Hi! > > Thanks for contributing > > The prefix isn't right though. > > dt-bindings is used when you're modifying the binding itself, ie the > description of what the node is supposed to look like, not when you > actually use that node in

Re: [PATCH] dt-bindings: mfd: Correct interrupt flags in examples

On Tue, Sep 8, 2020 at 7:59 AM Krzysztof Kozlowski wrote: > > GPIO_ACTIVE_x flags are not correct in the context of interrupt flags. > These are simple defines so they could be used in DTS but they will not > have the same meaning: > 1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE > 2. GPIO_ACTIVE_LOW =

[PATCH v6 1/2] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver

From: "Hector.Yuan" Add MT6779 cpufreq HW support. Signed-off-by: Hector.Yuan --- drivers/cpufreq/Kconfig.arm | 12 ++ drivers/cpufreq/Makefile |1 + drivers/cpufreq/mediatek-cpufreq-hw.c | 283 + 3 files changed, 296 insertions(+)

[PATCH 2/3] spi: spi-zynqmp-gqspi: Update driver to use spi-mem framework

Updated Zynqmp qspi controller driver to use spi-mem framework. Signed-off-by: Amit Kumar Mahapatra --- drivers/spi/spi-zynqmp-gqspi.c | 645 +++-- 1 file changed, 369 insertions(+), 276 deletions(-) diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqm

Re: [PATCH V2] scsi: ufs-pci: Add LTR support for Intel controllers

On 2/09/20 12:27 pm, Adrian Hunter wrote: > On 2/09/20 5:12 am, Martin K. Petersen wrote: >> >> Adrian, >> >>> Intel host controllers support the setting of latency tolerance. >>> Accordingly, implement the PM QoS ->set_latency_tolerance() callback. The >>> raw register values are also exposed via

Re: [PATCH V2 0/8] opp: Unconditionally call dev_pm_opp_of_remove_table()

On Fri, 28 Aug 2020 11:37:45 +0530, Viresh Kumar wrote: > This cleans up some of the user code around calls to > dev_pm_opp_of_remove_table(). > > All the patches can be picked by respective maintainers directly except > for the last patch, which needs the previous two to get merged first. > > Th

[PATCH -next] media: av7110_v4l: Fix build error

drivers/media/pci/ttpci/av7110_v4l.c: In function ‘vidioc_s_frequency’: drivers/media/pci/ttpci/av7110_v4l.c:163:11: error: SSE register return with SSE disabled if (freq < 16U * 168.25) ~^~ Get rid of float pointing math to fix this. Fixes: 13c129066845 ("media: av7110_v4

[PATCH v4 2/2] ASoC: mchp-spdiftx: add driver for S/PDIF TX Controller

The new SPDIF TX controller is a serial port compliant with the IEC- 60958 standard. It also supports programmable User Data and Channel Status fields. This IP is embedded in Microchip's sama7g5 SoC. Signed-off-by: Codrin Ciubotariu --- Changes in v4: - moved enable/disable of pclk clock from

[PATCH -next] drm/panel: s6e63m0: Add missing MODULE_LICENSE

Kbuild warns when this file is built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in drivers/gpu/drm/panel/panel-samsung-s6e63m0.o Add the missing license/author/description tags. Fixes: b7b23e447687 ("drm/panel: s6e63m0: Break out SPI transport") Signed-off-by: YueHaibing

Re: [PATCH v18 31/32] mm: Add explicit page decrement in exception path for isolate_lru_pages

On Tue, Sep 8, 2020 at 6:01 PM Matthew Wilcox wrote: > > On Mon, Aug 24, 2020 at 08:55:04PM +0800, Alex Shi wrote: > > +++ b/mm/vmscan.c > > @@ -1688,10 +1688,13 @@ static unsigned long isolate_lru_pages(unsigned > > long nr_to_scan, > > > > if (!TestClearPageLRU(page)) { >

Re: [PATCH V4 4/4] tty: serial: qcom_geni_serial: Fix the UART wakeup issue

On 2020-09-03 22:20, Matthias Kaehlcke wrote: On Thu, Sep 03, 2020 at 08:34:58PM +0530, satya priya wrote: As a part of system suspend uart_port_suspend is called from the Serial driver, which calls set_mctrl passing mctrl as NULL. This nit: s/NULL/0/ Okay, will correct it. makes RFR high

[PATCH -next] PCI: dwc: unexport dw_pcie_link_set_max_speed

This function has been made static, which causes warning: WARNING: modpost: "dw_pcie_link_set_max_speed" [vmlinux] is a static EXPORT_SYMBOL_GPL Fixes: 3af45d34d30c ("PCI: dwc: Centralize link gen setting") Signed-off-by: YueHaibing --- drivers/pci/controller/dwc/pcie-designware.c | 1 - 1 fil

[PATCH] iio: light: as73211: Increase measurement timeout

We found some sensors which are much slower (20% at room temperature) than nominal. According to the data sheet, up to 27% is possible. Now I add 33% to the nominal time out, hopefully this is enough. Signed-off-by: Christian Eggers --- drivers/iio/light/as73211.c | 5 ++--- 1 file changed, 2 in

[PATCH -next] mtd: rawnand: vf610_nfc: Remove unused function vf610_nfc_transfer_size()

commit ecc40b8df59a ("mtd: rawnand: vf610_nfc: remove old hooks") left behind this, remove it. Signed-off-by: YueHaibing --- drivers/mtd/nand/raw/vf610_nfc.c | 5 - 1 file changed, 5 deletions(-) diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c index 7248c590

[PATCH -next] hrtimer: Remove unused inline function debug_hrtimer_free()

There is no caller in tree, so can remove it. Signed-off-by: YueHaibing --- kernel/time/hrtimer.c | 5 - 1 file changed, 5 deletions(-) diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 95b6a708b040..75d0cc1a2081 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c

[PATCH -next] timers: Remove unused inline funtion debug_timer_free()

There is no caller in tree, so can remove it. Signed-off-by: YueHaibing --- kernel/time/timer.c | 5 - 1 file changed, 5 deletions(-) diff --git a/kernel/time/timer.c b/kernel/time/timer.c index a50364df1054..7da4af49d1d7 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -732,11

Re: [PATCH] block: remove redundant empty check of mq_list

On 9/9/20 12:48 AM, Xianting Tian wrote: > blk_mq_flush_plug_list() itself will do the empty check of mq_list, > so remove such check in blk_flush_plug_list(). > Actually normally mq_list is not empty when blk_flush_plug_list is > called. It's cheaper to do in the caller, instead of doing the func

Re: [RFC PATCH 00/16] 1GB THP support on x86_64

On 09.09.20 15:14, Jason Gunthorpe wrote: > On Wed, Sep 09, 2020 at 01:32:44PM +0100, Matthew Wilcox wrote: > >> But here's the thing ... we already allow >> mmap(MAP_POPULATE | MAP_HUGETLB | MAP_HUGE_1GB) >> >> So if we're not doing THP, what's the point of this thread? > > I wondered that

Re: [PATCH v2 2/2] arm64: kvm: Introduce MTE VCPU feature

On Fri, Sep 04, 2020 at 05:00:18PM +0100, Steven Price wrote: > Add a new VCPU features 'KVM_ARM_VCPU_MTE' which enables memory tagging > on a VCPU. When enabled on any VCPU in the virtual machine this causes > all pages that are faulted into the VM to have the PG_mte_tagged flag > set (and the tag

Re: [PATCH] drm/panfrost: Ensure GPU quirks are always initialised

Reviewed-by: Alyssa Rosenzweig > diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c > b/drivers/gpu/drm/panfrost/panfrost_gpu.c > index e0f190e43813..6d17d3cbd1df 100644 > --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c > +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c > @@ -305,6 +305,8 @@ void p

[PATCH v4] scsi: libfc: Fix passing zero to 'PTR_ERR' warning

drivers/scsi/libfc/fc_disc.c:304 fc_disc_error() warn: passing zero to 'PTR_ERR' fp maybe NULL in fc_disc_error(), use PTR_ERR_OR_ZERO to handle this. Signed-off-by: YueHaibing --- v4: fix error print type v3: use PTR_ERR_OR_ZERO v2: use use IS_ERR in fc_disc_error() --- drivers/scsi/libfc/fc

[PATCH] ath11k: Remove unused inline function htt_htt_stats_debug_dump()

There is no caller in tree, so can remove it. Signed-off-by: YueHaibing --- .../net/wireless/ath/ath11k/debug_htt_stats.c | 44 --- 1 file changed, 44 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/debug_htt_stats.c b/drivers/net/wireless/ath/ath11k/debug_htt_stats.c

Re: [PATCH v4 3/6] media: i2c: ov5640: Enable data pins on poweron for DVP mode

Hi Prabhakar, I have checked quickly both OK and KO traces an some differences are ther that we have to understand, see bottom of this mail. On 9/7/20 4:35 PM, Lad, Prabhakar wrote: > Hi Hugues, > > Thank you for the review. > > On Mon, Sep 7, 2020 at 10:44 AM Hugues FRUCHET wrote: >> >> Hi P

[PATCH -next] btrfs: Remove unused function calc_global_rsv_need_space()

It is not used since commit 0096420adb03 ("btrfs: do not account global reserve in can_overcommit") Signed-off-by: YueHaibing --- fs/btrfs/space-info.c | 5 - 1 file changed, 5 deletions(-) diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index b733718f45d3..0f16a2ce5401 100644 --

Re: [PATCH v7 00/34] Improvements for Tegra I2C driver

On Wed, Sep 09, 2020 at 06:36:50PM +0300, Dmitry Osipenko wrote: > 09.09.2020 12:11, Andy Shevchenko пишет: > > On Wed, Sep 9, 2020 at 1:40 AM Dmitry Osipenko wrote: > >> > >> Hello! > >> > >> This series performs refactoring of the Tegra I2C driver code and hardens > >> the atomic-transfer mode.

[PATCH 09/19] ALSA: pci/asihpi: Remove unused function hpi_stream_group_get_map()

There is no caller in tree, so can remove it. Signed-off-by: YueHaibing --- sound/pci/asihpi/asihpi.c | 9 - 1 file changed, 9 deletions(-) diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index 35e76480306e..8bacd4f47540 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/so

Re: [PATCH v9 1/2] Add a "nosymfollow" mount option.

On Thu, Aug 27, 2020 at 2:25 PM Ross Zwisler wrote: > On Thu, Aug 27, 2020 at 09:10:15PM +0100, Al Viro wrote: > > On Thu, Aug 27, 2020 at 09:08:01PM +0100, Al Viro wrote: > > Applied (to -rc1) and pushed > > Many thanks! (apologies for the resend, the previous one had HTML and was rejected by th

Re: INFO: rcu detected stall in cleanup_net (4)

On Tue, 08 Sep 2020 22:29:21 -0700 syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit:59126901 Merge tag 'perf-tools-fixes-for-v5.9-2020-09-03' .. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=12edb93590 > kernel config

[PATCH 08/30] docs: fix location of nommu-mmap.rst file

mm/nommu-mmap.rst -> admin-guide/mm/ nommu-mmap.rst Fixes: 800c02f5d030 ("docs: move nommu-mmap.txt to admin-guide and rename to ReST") Signed-off-by: Mauro Carvalho Chehab --- init/Kconfig | 2 +- mm/Kconfig | 2 +- mm/nommu.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff

[PATCH -next] serial: 8250_pci: Remove unused function get_pci_irq()

It is not used since commit 8428413b1d14 ("serial: 8250_pci: Implement MSI(-X) support") Signed-off-by: YueHaibing --- drivers/tty/serial/8250/8250_pci.c | 9 - 1 file changed, 9 deletions(-) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index 85

Re: [PATCH net-next] net: dsa: b53: Report VLAN table occupancy via devlink

On Tue, 8 Sep 2020 21:32:34 -0700 Florian Fainelli wrote: > We already maintain an array of VLANs used by the switch so we can > simply iterate over it to report the occupancy via devlink. > > Signed-off-by: Florian Fainelli Reviewed-by: Jakub Kicinski

Re: [PATCH -next] btrfs: Remove unused function calc_global_rsv_need_space()

On 9/9/20 9:51 pm, YueHaibing wrote: It is not used since commit 0096420adb03 ("btrfs: do not account global reserve in can_overcommit") Signed-off-by: YueHaibing Reviewed-by: Anand Jain Thanks, Anand

Re: [PATCH] soundwire: bus: add enumerated slave to device list

On 09/09/2020 15:39, Pierre-Louis Bossart wrote: Currently slave devices are only added either from device tree or acpi entries. However lets say, there is wrong or no entry of a slave device in DT that is enumerated, then there is no way for user to know all the enumerated devices on the bu

[PATCH] vhost-vdpa: fix memory leak in error path

Free the 'page_list' when the 'npages' is zero. Signed-off-by: Li Qiang --- drivers/vhost/vdpa.c | 8 ++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index 3fab94f88894..6a9fcaf1831d 100644 --- a/drivers/vhost/vdpa.c +++ b/driver

[PATCH -next] scsi: aic94xx: Remove unused inline function

There is no caller in tree, so can remove it. Signed-off-by: YueHaibing --- drivers/scsi/aic94xx/aic94xx.h | 8 1 file changed, 8 deletions(-) diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h index c23bbb609126..98978bc199ff 100644 --- a/drivers/scsi/aic94xx

drivers/pci/controller/pci-mvebu.c:368:17: sparse: sparse: restricted __le16 degrades to integer

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 34d4ddd359dbcdf6c5fb3f85a179243d7a1cb7f8 commit: e0d9d30b73548fbfe5c024ed630169bdc9a08aee PCI: pci-bridge-emul: Fix big-endian support date: 11 months ago config: arm-randconfig-s032-20200909 (attached as

[PATCH] wlcore: Remove unused macro WL1271_SUSPEND_SLEEP

commit 45aa7f071b06 ("wlcore: Use generic runtime pm calls for wowlan elp configuration") left behind this, remove it. Signed-off-by: YueHaibing --- drivers/net/wireless/ti/wlcore/main.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wire

Re: [PATCH 1/2] dt-bindings: usb: dwc3-xilinx: Add documentation for Versal DWC3 Controller

On Wed, Sep 9, 2020 at 9:46 AM Manish Narani wrote: > > Hi Rob, > > Thanks for the review. > > > -Original Message- > > From: Rob Herring > > Sent: Wednesday, September 9, 2020 4:35 AM > > To: Manish Narani > > Cc: gre...@linuxfoundation.org; Michal Simek ; > > ba...@kernel.org; p.za...@

[PATCH 04/19] ALSA: pcm: Remove unused inline function snd_mask_sizeof

There is no caller in tree, so can remove it. Signed-off-by: YueHaibing --- include/sound/pcm_params.h | 5 - 1 file changed, 5 deletions(-) diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h index 36f94735d23d..ba184f49f7e1 100644 --- a/include/sound/pcm_params.h +++ b/in

[PATCH] ath10k: Remove unused macro ATH10K_ROC_TIMEOUT_HZ

There is no caller in tree, so can remove it. Signed-off-by: YueHaibing --- drivers/net/wireless/ath/ath10k/mac.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index fed8682f266f..5991d0ac41ad 100644 --- a/driv

Re: [PATCH] mm: workingset: ignore slab memory size when calculating shadows pressure

On Thu, Sep 03, 2020 at 04:00:55PM -0700, Roman Gushchin wrote: > In the memcg case count_shadow_nodes() sums the number of pages in lru > lists and the amount of slab memory (reclaimable and non-reclaimable) > as a baseline for the allowed number of shadow entries. > > It seems to be a good analo

Re: [PATCH V4 1/2] vfio dma_map/unmap: optimized for hugetlbfs pages

On Wed, Sep 09, 2020 at 09:01:14AM +0100, Christoph Hellwig wrote: > I really don't think this approach is any good. You workaround > a deficiency in the pin_user_pages API in one particular caller for > one particular use case. > > I think you'd rather want either: > > (1) a FOLL_HUGEPAGE flag

Re: [PATCH v2] kdb: Use newer api for tasklist scanning

On Mon, Sep 07, 2020 at 01:32:06PM -0700, Davidlohr Bueso wrote: > This kills using the do_each_thread/while_each_thread combo to > iterate all threads and uses for_each_process_thread() instead, > maintaining semantics. while_each_thread() is ultimately racy > and deprecated; although in this par

Re: [PATCH] soundwire: bus: add enumerated slave to device list

Currently slave devices are only added either from device tree or acpi entries. However lets say, there is wrong or no entry of a slave device in DT that is enumerated, then there is no way for user to know all the enumerated devices on the bus. Sorry Srinivas, I don't understand your point.

Re: [PATCH] usb: ohci: Default to per-port over-current protection

On Wed, Sep 09, 2020 at 03:57:34PM +1200, Hamish Martin wrote: > Some integrated OHCI controller hubs do not expose all ports of the hub > to pins on the SoC. In some cases the unconnected ports generate > spurious over-current events. For example the Broadcom 56060/Ranger 2 SoC > contains a nomina

Re: Question: Why is there no notification when a file is opened using filp_open()?

On Wed, Sep 9, 2020 at 2:11 PM Jan Kara wrote: > > On Wed 09-09-20 10:36:57, Amir Goldstein wrote: > > On Wed, Sep 9, 2020 at 10:00 AM Xiaoming Ni wrote: > > > > > > On 2020/9/9 11:44, Amir Goldstein wrote: > > > > On Tue, Sep 8, 2020 at 8:19 PM Matthew Wilcox > > > > wrote: > > > >> > > > >> O

Re: [PATCH net-next] net: dsa: b53: Report VLAN table occupancy via devlink

On Tue, Sep 08, 2020 at 09:32:34PM -0700, Florian Fainelli wrote: > We already maintain an array of VLANs used by the switch so we can > simply iterate over it to report the occupancy via devlink. > > Signed-off-by: Florian Fainelli > --- > drivers/net/dsa/b53/b53_common.c | 59 +

Re: [RFC PATCH 00/16] 1GB THP support on x86_64

On Wed 09-09-20 09:19:16, Rik van Riel wrote: > On Wed, 2020-09-09 at 09:04 +0200, Michal Hocko wrote: > > On Tue 08-09-20 10:41:10, Rik van Riel wrote: > > > On Tue, 2020-09-08 at 16:35 +0200, Michal Hocko wrote: > > > > > > > A global knob is insufficient. 1G pages will become a very > > > > pre

Re: [PATCH v2 1/6] dt-bindings: mfd: Add Actions Semi ATC260x PMIC binding

Hi Rob, Thanks for reviewing! On Tue, Sep 08, 2020 at 03:47:24PM -0600, Rob Herring wrote: > On Sat, Aug 22, 2020 at 01:19:47AM +0300, Cristian Ciocaltea wrote: > > Add devicetree binding for Actions Semi ATC260x PMICs. > > > > Signed-off-by: Cristian Ciocaltea > > --- > > .../bindings/mfd/act

[PATCH net-next] net: pxa168_eth: remove redundant null check before clk_disable_unprepare()

Because clk_prepare_enable() and clk_disable_unprepare() already checked NULL clock parameter, so the additional checks are unnecessary, just remove them. Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong --- drivers/net/ethernet/marvell/pxa168_eth.c | 4 +--- 1 file changed, 1 insertion(

Re: [PATCH net-next v7 1/6] net: marvell: prestera: Add driver for Prestera family ASIC devices

Hi Andy, On Tue, Sep 08, 2020 at 12:38:04PM +0300, Andy Shevchenko wrote: > On Tue, Sep 8, 2020 at 11:35 AM Vadym Kochan wrote: > > On Fri, Sep 04, 2020 at 10:12:07PM +0300, Andy Shevchenko wrote: > > > On Fri, Sep 4, 2020 at 7:52 PM Vadym Kochan > > > wrote: > > ... > > > > > + words[3

[PATCH 1/6] arm64: dts: lx2160a: Add label to pcie nodes

From: Wasim Khan Add label to pcie nodes Signed-off-by: Wasim Khan --- arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dts

Re: linux-next: build warning after merge of the pci tree

On Tue, Sep 8, 2020 at 8:37 PM Stephen Rothwell wrote: > > Hi all, > > After merging the pci tree, today's linux-next build (arm > multi_v7_defconfig) produced this warning: Uggg. I guess 0-day just doesn't do arm32 builds anymore as it caught more obscure build issues, but not this one (and some

[PATCH V2 resend] mmc: sdhci-msm: Unconditionally call dev_pm_opp_of_remove_table()

dev_pm_opp_of_remove_table() doesn't report any errors when it fails to find the OPP table with error -ENODEV (i.e. OPP table not present for the device). And we can call dev_pm_opp_of_remove_table() unconditionally here. Signed-off-by: Viresh Kumar --- V2: - Compare with -ENODEV only for failur

[PATCH 6/6] arm64: dts: ls1088a: Add label to pcie nodes

From: Wasim Khan Add label to pcie nodes Signed-off-by: Wasim Khan --- arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi ind

Re: [PATCH] soundwire: bus: add enumerated slave to device list

On 09/09/2020 14:37, Pierre-Louis Bossart wrote: On 9/9/20 3:27 AM, Srinivas Kandagatla wrote: Currently slave devices are only added either from device tree or acpi entries. However lets say, there is wrong or no entry of a slave device in DT that is enumerated, then there is no way for us

Re: [PATCH net-next 0/1] Support for VLAN interface over HSR/PRP

Hi Willem, On 9/8/20 1:51 PM, Willem de Bruijn wrote: On Tue, Sep 8, 2020 at 6:55 PM Murali Karicheri wrote: Hi Willem, On 9/4/20 11:52 AM, Willem de Bruijn wrote: On Thu, Sep 3, 2020 at 12:30 AM Murali Karicheri wrote: All, On 9/2/20 12:14 PM, Murali Karicheri wrote: All, On 9/1/20 3

Re: [PATCH net-next v7 1/6] net: marvell: prestera: Add driver for Prestera family ASIC devices

On Mon, Sep 07, 2020 at 10:55:49AM +0300, Andy Shevchenko wrote: > On Mon, Sep 7, 2020 at 10:30 AM Vadym Kochan wrote: > > On Fri, Sep 04, 2020 at 10:12:07PM +0300, Andy Shevchenko wrote: > > > On Fri, Sep 4, 2020 at 7:52 PM Vadym Kochan > > > wrote: > > I'm assuming that you agree on all non-c

[PATCH 1/2] soundwire: qcom: add support to block packing mode

This patch adds support to block pack mode, which is required on Qcom soundwire controllers v1.5.x on few ports! Signed-off-by: Srinivas Kandagatla --- drivers/soundwire/qcom.c | 22 +++--- 1 file changed, 19 insertions(+), 3 deletions(-) diff --git a/drivers/soundwire/qcom.c b/

[PATCH 2/2] soundwire: qcom: get max rows and cols info from compatible

currently the max rows and cols values are hardcoded. In reality these values depend on the IP version. So get these based on device tree compatible strings. Signed-off-by: Srinivas Kandagatla --- drivers/soundwire/qcom.c | 46 +++- 1 file changed, 31 insertio

Re: [PATCH v2] mm/vmscan: fix infinite loop in drop_slab_node

Thanks! This looks reasonable to me, and avoids hard-to-reason-about changes in the existing semantics. zangchun...@bytedance.com writes: Signed-off-by: Chunxin Zang Signed-off-by: Muchun Song Acked-by: Chris Down

[PATCH 0/2] soundwire: qcom: fix IP version v1.5.1 support

While testing Qualcomm soundwire controller version 1.5.1, found two issue, Firstly the frame shape information configured vs the bus parameters are out of sync. secondly some ports on this ip version require block packing mode support. With this two patches on top of https://lkml.org/lkml/2020/9/

[PATCH net-next] net: stmmac: dwmac-intel-plat: remove redundant null check before clk_disable_unprepare()

Because clk_prepare_enable() and clk_disable_unprepare() already checked NULL clock parameter, so the additional checks are unnecessary, just remove them. Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c | 8 ++-- 1 file chan

Re: [PATCH RFC v6 1/6] dt-bindings: exynos-bus: Add documentation for interconnect properties

Hi Georgi, On 09.09.2020 11:07, Georgi Djakov wrote: > On 8/28/20 17:49, Sylwester Nawrocki wrote: >> On 30.07.2020 14:28, Sylwester Nawrocki wrote: >>> On 09.07.2020 23:04, Rob Herring wrote: On Thu, Jul 02, 2020 at 06:37:19PM +0200, Sylwester Nawrocki wrote: > Add documentation for new

Re: [RFC PATCH 00/16] 1GB THP support on x86_64

On 09.09.20 15:19, Rik van Riel wrote: > On Wed, 2020-09-09 at 09:04 +0200, Michal Hocko wrote: >> On Tue 08-09-20 10:41:10, Rik van Riel wrote: >>> On Tue, 2020-09-08 at 16:35 +0200, Michal Hocko wrote: >>> A global knob is insufficient. 1G pages will become a very precious resource

Re: [PATCH v18 00/32] per memcg lru_lock: reviews

On Tue, Sep 8, 2020 at 4:41 PM Hugh Dickins wrote: > > [PATCH v18 28/32] mm/compaction: Drop locked from isolate_migratepages_block > Most of this consists of replacing "locked" by "lruvec", which is good: > but please fold those changes back into 20/32 (or would it be 17/32? > I've not yet loo

RE: [EXT] [RESEND PATCH v3] mtd: spinand: micron: add support for MT29F2G01AAAED

Hi Thirumalesha, I think it is better to split the patch into two: 1. Changes for the devices which are already present 2. For the device MT29F2G01AAAED, which you want to add > > The MT29F2G01AAAED is a single die, 2Gb Micron SPI NAND Flash with 4-bit > ECC > > Signed-off-by: Thirumalesha Nara

Re: [RFC PATCH 03/16] mm: proc: add 1GB THP kpageflag.

On Wed, Sep 02, 2020 at 02:06:15PM -0400, Zi Yan wrote: > From: Zi Yan > > Bit 27 is used to identify 1GB THP. > > Signed-off-by: Zi Yan > --- > fs/proc/page.c | 2 ++ > include/uapi/linux/kernel-page-flags.h | 2 ++ > 2 files changed, 4 insertions(+) > > diff --git a/

Re: [RFC PATCH v2 0/3] mm/gup: fix gup_fast with dynamic page table folding

On Tue, 8 Sep 2020 19:36:50 +0200 Gerald Schaefer wrote: [..] > > It seems now that the generalization is very well accepted so far, > apart from some apparent issues on arm. Also, merging 2 + 3 and > putting them first seems to be acceptable, so we could do that for > v3, if there are no object

RE: [PATCH v2] x86/uaccess: Use pointer masking to limit uaccess speculation

From: Josh Poimboeuf > Sent: 09 September 2020 13:47 > On Wed, Sep 09, 2020 at 08:20:07AM +, David Laight wrote: > > From: Josh Poimboeuf > > > Sent: 08 September 2020 18:43 > > > Hi x86 maintainers, > > ... > > > > --- a/arch/x86/lib/putuser.S > > > > +++ b/arch/x86/lib/putuser.S > > > > @@ -

[RESEND PATCH 2/2] /proc/stat: Simplify iowait and idle calculations when cpu is offline

A customer reported that when a cpu goes offline, the iowait and idle times reported in /proc/stat will sometimes spike. This is being caused by a different data source being used for these values when a cpu is offline. Prior to this patch: put the system under heavy load so that there is little

Re: [PATCH v3 1/2] leds: mt6360: Add LED driver for MT6360

On Mon, Sep 7, 2020 at 1:31 PM Gene Chen wrote: > > From: Gene Chen > > Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode, > and 4-channel RGB LED support Register/Flash/Breath Mode I'm wondering why you don't use struct led_classdev_flash. ... > +// > +// Copyright (C)

Re: [PATCH v9 00/24] coresight: allow to build coresight as modules

On Wed, Sep 09, 2020 at 02:54:33AM +, Tingwei Zhang wrote: > On Wed, Sep 09, 2020 at 01:53:51AM +0800, Mathieu Poirier wrote: > > Hi Tingwei, > > > > Apologies for the untimely response to this set, I am hoping to get to > > it in the next two weeks. > > > > It's fine, Mathieu. Please let me

Re: [PATCH v4 1/2] dt-bindings: sound: add DT bindings for Microchip S/PDIF TX Controller

On Wed, 9 Sep 2020 17:53:47 +0300, Codrin Ciubotariu wrote: > This patch adds DT bindings for the new Microchip S/PDIF TX Controller > embedded inside sama7g5 SoCs. Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/2] ASoC: add DT bindings for M

RE: [PATCH v2] Documentation: kunit: Add naming guidelines

> -Original Message- > From: David Gow > > As discussed in [1], KUnit tests have hitherto not had a particularly > consistent naming scheme. This adds documentation outlining how tests > and test suites should be named, including how those names should be > used in Kconfig entries and file

Re: [RFC PATCH 05/16] mm: thp: handling 1GB THP reference bit.

On 9 Sep 2020, at 10:09, Kirill A. Shutemov wrote: > On Wed, Sep 02, 2020 at 02:06:17PM -0400, Zi Yan wrote: >> From: Zi Yan >> >> Add PUD-level TLB flush ops and teach page_vma_mapped_talk about 1GB >> THPs. >> >> Signed-off-by: Zi Yan >> --- >> arch/x86/include/asm/pgtable.h | 3 +++ >> arch

Re: [PATCH v1] spi: spi-nxp-fspi: Add ACPI support

On Tue, Sep 08, 2020 at 11:32:27AM +0530, kuldip dwivedi wrote: This appears to be v2 not v1? > Currently NXP fspi driver has support of DT only. Adding ACPI > support to the driver so that it can be used by UEFI firmware > booting in ACPI mode. This driver will be probed if any firmware > will

Re: [PATCH] kernel: events: Use scnprintf() in show_pmu_*() instead of snprintf()

On 9/9/20 12:45 AM, Alexander Shishkin wrote: Shuah Khan writes: Since snprintf() returns would-be-output size instead of the actual output size, replace it with scnprintf(), so the nr_addr_filters_show(), type_show(), and perf_event_mux_interval_ms_show() routines return the actual size. We

Re: [RFC PATCH 00/16] 1GB THP support on x86_64

On 09.09.20 15:49, Rik van Riel wrote: > On Wed, 2020-09-09 at 15:43 +0200, David Hildenbrand wrote: >> On 09.09.20 15:19, Rik van Riel wrote: >>> On Wed, 2020-09-09 at 09:04 +0200, Michal Hocko wrote: >>> That CMA has to be pre-reserved, right? That requires a configuration. >>> >>> To s

[PATCH -next] mfd: ene-kb3930: Make symbol 'kb3930_power_off' static

The sparse tool complains as follows: drivers/mfd/ene-kb3930.c:36:15: warning: symbol 'kb3930_power_off' was not declared. Should it be static? This variable is not used outside of ene-kb3930.c, this commit marks it static. Fixes: 753bd752e181 ("mfd: ene-kb3930: Add driver for ENE KB3930 Embedd

[PATCH -next] media: rkvdec: Remove redundant platform_get_irq error message

platform_get_irq() will call dev_err() itself on failure, so there is no need for the driver to also do this. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/staging/media/rkvdec/rkvdec.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging

Re: [PATCH v4 bpf-next 5/5] docs/bpf: add BPF ring buffer design notes

Em Fri, 29 May 2020 00:54:24 -0700 Andrii Nakryiko escreveu: > Add commit description from patch #1 as a stand-alone documentation under > Documentation/bpf, as it might be more convenient format, in long term > perspective. > > Suggested-by: Stanislav Fomichev > Signed-off-by: Andrii Nakryiko

Re: [PATCH -next] RDMA/bnxt_re: Remove set but not used variable 'qplib_ctx'

On Sat, Sep 05, 2020 at 08:16:24PM +0800, YueHaibing wrote: > drivers/infiniband/hw/bnxt_re/main.c:1012:25: > warning: variable ‘qplib_ctx’ set but not used [-Wunused-but-set-variable] > > Signed-off-by: YueHaibing > Reviewed-by: Leon Romanovsky > --- > drivers/infiniband/hw/bnxt_re/main.c | 2

Re: [PATCH] arm64: PCI: fix memleak when calling pci_iomap/unmap()

On Wed, Sep 09, 2020 at 12:36:13PM +0100, Lorenzo Pieralisi wrote: > On Mon, Sep 07, 2020 at 12:21:19PM +0100, Catalin Marinas wrote: > > On Mon, Sep 07, 2020 at 10:51:21AM +, George Cherian wrote: > > > Catalin Marinas wrote: > > > > On Sat, Sep 05, 2020 at 10:48:11AM +0800, Yang Yingliang wr

[PATCH] iio: trigger: Don't use RT priority

Triggers may raise transactions on slow busses like I2C. Using the original RT priority of a threaded IRQ may prevent other important IRQ handlers from being run. In my particular case (on a RT kernel), the RT priority of the sysfstrig threaded IRQ handler caused (temporarily) raising the prio of

[PATCH net-next + leds v2 0/7] PLEASE REVIEW: Add support for LEDs on Marvell PHYs

Hello Andrew and Pavel, please review these patches adding support for HW controlled LEDs. The main difference from previous version is that the API is now generalized and lives in drivers/leds, so that part needs to be reviewed (and maybe even applied) by Pavel. As discussed previously between y

[PATCH net-next + mvebu v2 7/7] arm64: dts: armada-3720-turris-mox: add nodes for ethernet PHY LEDs

Add nodes for the green and yellow LEDs that are connected to the ethernet PHY chip on Turris MOX A. Signed-off-by: Marek Behún --- .../dts/marvell/armada-3720-turris-mox.dts| 23 +++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turri

Re: [PATCH v3 1/2] powerpc/uaccess: Use flexible addressing with __put_user()/__get_user()

On Wed, 12 Aug 2020 12:25:16 + (UTC), Christophe Leroy wrote: > At the time being, __put_user()/__get_user() and friends only use > D-form addressing, with 0 offset. Ex: > > lwz reg1, 0(reg2) > > Give the compiler the opportunity to use other adressing modes > whenever possible, to

Re: [PATCH 1/2] powerpc/fpu: Drop cvt_fd() and cvt_df()

On Thu, 6 Aug 2020 12:20:34 + (UTC), Christophe Leroy wrote: > Those two functions have been unused since commit identified below. > Drop them. Applied to powerpc/next. [1/2] powerpc/fpu: Drop cvt_fd() and cvt_df() https://git.kernel.org/powerpc/c/63442de4301188129e1fcff144fbfb966ad5eb1

Re: [PATCH v5 0/4] Allow bigger 64bit window by removing default DMA window

On Wed, 5 Aug 2020 00:04:51 -0300, Leonardo Bras wrote: > There are some devices in which a hypervisor may only allow 1 DMA window > to exist at a time, and in those cases, a DDW is never created to them, > since the default DMA window keeps using this resource. > > LoPAR recommends this procedure

Re: [PATCH] powerpc/hwirq: Remove stale forward irq_chip declaration

On Thu, 6 Aug 2020 12:19:06 + (UTC), Christophe Leroy wrote: > Since commit identified below, the forward declaration of > struct irq_chip is useless (was struct hw_interrupt_type at that time) > > Remove it, together with the associated comment. Applied to powerpc/next. [1/1] powerpc/hwirq:

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