[tip:timers/2038] timekeeping: Add ktime_get_coarse_with_offset

Commit-ID: b9ff604cff1135cc576cf952d394ed9401aa234b Gitweb: https://git.kernel.org/tip/b9ff604cff1135cc576cf952d394ed9401aa234b Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 15:40:15 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018 13:57:32 +0200 timekeeping: Add ktim

[tip:timers/2038] timekeeping: Add more coarse clocktai/boottime interfaces

Commit-ID: 06aa376903b6e8c8741395a4702d78d47c7c27c6 Gitweb: https://git.kernel.org/tip/06aa376903b6e8c8741395a4702d78d47c7c27c6 Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 15:40:16 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018 13:57:33 +0200 timekeeping: Add more

Re: [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards from K+P

Hi Fabio, Thanks for your feedback. > Hi Lukasz, > > On Wed, May 9, 2018 at 12:34 PM, Lukasz Majewski > wrote: > > > +&iomuxc { > > + imx53-kp-ddc { > > No need for keeping this imx53-kp-ddc. > > > diff --git a/arch/arm/boot/dts/imx53-kp-hsc.dts > > b/arch/arm/boot/dts/imx53-kp-hsc.d

[tip:timers/2038] x86: Convert x86_platform_ops to timespec64

Commit-ID: e27c49291a7fe9dc415c9fcab5bd781ec82dfe04 Gitweb: https://git.kernel.org/tip/e27c49291a7fe9dc415c9fcab5bd781ec82dfe04 Author: Arnd Bergmann AuthorDate: Fri, 27 Apr 2018 22:13:23 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018 14:03:14 +0200 x86: Convert x86_plat

[PATCH v2] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards from K+P

This commit provides support for HSC and DDC boards from Kieback&Peter GmbH vendor. Signed-off-by: Lukasz Majewski --- Changes for v2: - Remove not needed #address-cells and #size-cells in the gpio_buttons node to pass make W=1 - Rename button@{12} to button_{kalt|pwr} nodes to pass make W=1 -

Re: [PATCH v4 1/8] x86/hyper-v: move struct hv_flush_pcpu{,ex} definitions to common header

On Thu, 17 May 2018, Vitaly Kuznetsov wrote: > KY Srinivasan writes: > > We should coordinate on this; I have patches in flight that conflict with > > the changes here. > > I see you also fixed 'HV_GENERIC_SET_SPARCE_4K' typo. I don't think it's > a big deal as we fix it in the same way :-) > >

[PATCH v2] packet: track ring entry use using a shadow ring to prevent RX ring overrun

Fix PACKET_RX_RING bug for versions TPACKET_V1 and TPACKET_V2 which casues the ring to get corrupted by allowing multiple kernel threads to claim ownership of the same ring entry. Track ownership in a shadow ring structure to prevent other kernel threads from reusing the same entry before it's full

[tip:x86/cleanups] x86/apm: Fix spelling mistake: "caculate" -> "calculate"

Commit-ID: 844ea8f62619ac2a5e47d13e3449ac197067b414 Gitweb: https://git.kernel.org/tip/844ea8f62619ac2a5e47d13e3449ac197067b414 Author: Colin Ian King AuthorDate: Sat, 28 Apr 2018 10:24:48 +0100 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018 14:18:59 +0200 x86/apm: Fix spellin

[PATCH v2][RESEND] X.509: unpack RSA signatureValue field from BIT STRING

The signatureValue field of a X.509 certificate is encoded as a BIT STRING. For RSA signatures this BIT STRING is of so-called primitive subtype, which contains a u8 prefix indicating a count of unused bits in the encoding. We have to strip this prefix from signature data, just as we already do fo

RE: [RFC PATCH] packet: mark ring entry as in-use inside spin_lock to prevent RX ring overrun

Forward link to a new proposed patch at: https://www.mail-archive.com/netdev@vger.kernel.org/msg236629.html

Re: [PATCH] x86/idt: Simplify the idt_setup_apic_and_irq_gates()

On Thu, 26 Apr 2018, Dou Liyang wrote: > The vectors between FIRST_SYSTEM_VECTOR and NR_VECTORS are special IRQ > vectors used by the SMP architecture. But, if X86_LOCAL_APIC=n, it will > not be used, and the FIRST_SYSTEM_VECTOR is equal to NR_VECTORS. Correct, but that function has nothing to do

Re: WARNING in xfrm6_tunnel_net_exit (2)

syzbot has found a reproducer for the following crash on: HEAD commit:eb38401c779d net: stmmac: Populate missing callbacks in HW.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=1233a82780 kernel config: https://syzkaller.appspot.com/x/.config?x=b632d8

[tip:x86/apic] x86/vector: Merge allocate_vector() into assign_vector_locked()

Commit-ID: 2773397171ac4b6e794ba0b3e34c06cbaf29897a Gitweb: https://git.kernel.org/tip/2773397171ac4b6e794ba0b3e34c06cbaf29897a Author: Dou Liyang AuthorDate: Fri, 11 May 2018 16:09:56 +0800 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018 15:09:11 +0200 x86/vector: Merge alloca

[RFC PATCH] counter: 104-quad-8: quad8_ops can be static

Fixes: b3822048aa0b ("counter: 104-quad-8: Add Generic Counter interface support") Signed-off-by: kbuild test robot --- 104-quad-8.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/counter/104-quad-8.c b/drivers/counter/104-quad-8.c index 7c72fb7..8696a512 100644

Re: [PATCH v6 4/9] counter: 104-quad-8: Add Generic Counter interface support

/linux/commits/William-Breathitt-Gray/Introduce-the-Counter-subsystem/20180519-151353 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/counter/104-quad-8.c:80

[tip:ras/urgent] x86/MCE/AMD: Cache SMCA MISC block addresses

Commit-ID: 78ce241099bb363b19dbd0245442e66c8de8f567 Gitweb: https://git.kernel.org/tip/78ce241099bb363b19dbd0245442e66c8de8f567 Author: Borislav Petkov AuthorDate: Thu, 17 May 2018 10:46:26 +0200 Committer: Thomas Gleixner CommitDate: Sat, 19 May 2018 15:19:30 +0200 x86/MCE/AMD: Cache

Re: [PATCH 1/3] MAINTAINERS: fix path to ilitek,ili9225 device tree bindings

Den 15.05.2018 03.43, skrev David Lechner: This fixes the path to the ilitek,ili9225 device tree binding file. Signed-off-by: David Lechner --- Reviewed-by: Noralf Trønnes MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index 33

Re: [PATCH 2/3] dt-bindings: new binding for Ilitek ILI9341 display panels

Den 15.05.2018 03.43, skrev David Lechner: This adds a new binding for Ilitek ILI9341 display panels. It includes a compatible string for one display (more can be added in the future). The vendor prefix "noname" is used because the vendor is not known. The YX240QV29-T panel[1] is found, for exa

Re: [PATCH v6 4/9] counter: 104-quad-8: Add Generic Counter interface support

ree, please drop us a note to help >improve the system] > >url: >https://github.com/0day-ci/linux/commits/William-Breathitt-Gray/Introduce-the-Counter-subsystem/20180519-151353 >reproduce: ># apt-get install sparse >make ARCH=x86_64 allmodconfig >

Re: [PATCH 3/3] drm/tinydrm: new driver for ILI9341 display panels

Den 15.05.2018 23.43, skrev Andy Shevchenko: On Tue, May 15, 2018 at 4:43 AM, David Lechner wrote: This adds a new driver for display panels that use the Ilitek ILI9341 controller. It currently supports a single display panel, namely the YX240QV29-T (e.g. Adafruit 2.4" TFT). The init sequence

Re: [PATCH] x86: UV: raw_spinlock conversion

On Mon, 2018-05-07 at 09:39 +0200, Sebastian Andrzej Siewior wrote: > On 2018-05-06 12:59:19 [+0200], Mike Galbraith wrote: > > On Sun, 2018-05-06 at 12:26 +0200, Thomas Gleixner wrote: > > > On Fri, 4 May 2018, Sebastian Andrzej Siewior wrote: > > > > > > > From: Mike Galbraith > > > > > > > >

Re: [PATCH] idr: fix invalid ptr dereference on item delete

On Sat, May 19, 2018 at 09:26:36AM +0300, Roman Kagan wrote: > On Fri, May 18, 2018 at 03:31:38PM -0700, Andrew Morton wrote: > > On Fri, 18 May 2018 10:50:25 -0700 Matthew Wilcox > > wrote: > > > > > If the radix tree underlying the IDR happens to be full and we attempt > > > to remove an id wh

[tip:x86/hyperv 1/5] arch/x86/hyperv/hv_apic.c:68:10: error: implicit declaration of function 'native_apic_mem_read'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/hyperv head: 9a2d78e291a7dea0ae4b4a06ce6bbbe4f1ab7c13 commit: 6b48cb5f8347bc0153ff1d7b075db92e6723ffdb [1/5] X86/Hyper-V: Enlighten APIC access config: x86_64-randconfig-s1-05192043 (attached as .config) compiler: gcc-6 (Deb

Re: [PATCH] Revert "mm/cma: manage the memory of the CMA area by using the ZONE_MOVABLE"

On Fri, May 18, 2018 at 01:01:04PM +0900, Joonsoo Kim wrote: > On Thu, May 17, 2018 at 10:53:32AM -0700, Laura Abbott wrote: > > On 05/17/2018 10:08 AM, Michal Hocko wrote: > > >On Thu 17-05-18 18:49:47, Michal Hocko wrote: > > >>On Thu 17-05-18 16:58:32, Ville Syrjälä wrote: > > >>>On Thu, May 17,

GREETINGS FROM HIMMED OMAR

I am Mr. Himmed Omar a banker in Bank of Africa Burkina Faso West Africa, Please i want to transfer an abandoned sum of 11.4 millions USD to your account.50% will be for you and 50% for me. No risk involved. Contact me for more details along with your personal information needed

[GIT PULL]: dmaengine updates for v4.17-rc6

Hi Linus, Here is dmaengine request. Please PULL to receive qcom bam dam runtime pm fix and email update for me. So I have moved and would be using kernel.org id. My PGP keys are also updated, let me know if anything is not right... The following changes since commit 60cc43fc888428bb2f18f08997432

Re: [PATCH 4/5] acpi/processor: Fix the return value of acpi_processor_ids_walk()

On Tue, 20 Mar 2018, Dou Liyang wrote: > ACPI driver should make sure all the processor IDs in their ACPI Namespace > are unique for CPU hotplug. the driver performs a depth-first walk of the > namespace tree and calls the acpi_processor_ids_walk(). > > But, the acpi_processor_ids_walk() will ret

Re: [PATCH V3 09/39] x86/intel_rdt: Enable setting of exclusive mode

On Wed, 25 Apr 2018, Reinette Chatre wrote: > +/** > + * rdtgroup_cbm_overlaps - Does CBM for intended closid overlap with other > + * @r: Resource to which domain instance @d belongs. > + * @d: The domain instance for which @closid is being tested. > + * @cbm: Capacity bitmask being tested. > + *

Re: [PATCH V3 12/39] x86/intel_rdt: Ensure requested schemata respects mode

On Wed, 25 Apr 2018, Reinette Chatre wrote: > > +struct rdt_cbm_parse_data { > + char *buf; > + struct rdtgroup *rdtgrp; > +}; Nitpick. Please use the usual tabular layout for structs. Thanks, tglx

Re: [PATCH V3 13/39] x86/intel_rdt: Introduce "bit_usage" to display cache allocations details

On Wed, 25 Apr 2018, Reinette Chatre wrote: > + for (i = 0; i < r->num_closid; i++, ctrl++) { > + if (closid_allocated(i)) { You can spare an indentation level if you just do: if (!closid_allocated()) continue

Re: [PATCH v6 3/9] docs: Add Generic Counter interface documentation

/linux/commits/William-Breathitt-Gray/Introduce-the-Counter-subsystem/20180519-151353 reproduce: make htmldocs All warnings (new ones prefixed by >>): WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick (https://www.imagemagick.org) include/net/cfg80211.h:4216: w

[PATCH V2] perf/x86/intel/uncore: allocate pmu index for pci device dynamically

Some boxes/devices of uncore are exported as pcie devices. However, the box number is different on different micro-architecture. For example, the max memory channels for Broadwell is up to 8. However, there are only 2 channels for Broadwell-DE, 4 channels for Broadwell-EP, and 8 channels for Broadw

Re: [PATCH v3] pinctrl: tegra20: Provide CDEV1/2 clock muxes

On 18.05.2018 13:39, Thierry Reding wrote: > On Tue, May 08, 2018 at 07:26:04PM +0300, Dmitry Osipenko wrote: >> Muxing of pins MCLK1/2 determine the muxing of the corresponding clocks. >> Make pinctrl driver to provide clock muxes for the CDEV1/2 pingroups, so >> that main clk-controller driver co

Re: [PATCH 2/3] dt-bindings: new binding for Ilitek ILI9341 display panels

On 05/19/2018 08:37 AM, Noralf Trønnes wrote: Den 15.05.2018 03.43, skrev David Lechner: This adds a new binding for Ilitek ILI9341 display panels. It includes a compatible string for one display (more can be added in the future). The vendor prefix "noname" is used because the vendor is not kn

[PATCH net-next 1/9] net: hns3: Fixes error reported by Kbuild and internal review

This patch fixes the error reported by Intel's kbuild and fixes a return value in one of the legs, caught during review of the original patch sent by kbuild. Fixes: fdb793670a00 ("net: hns3: Add support of .sriov_configure in HNS3 driver") Signed-off-by: Fengguang Wu Signed-off-by: Salil Mehta

[PATCH net-next 4/9] net: hns3: Fix the missing client list node initialization

From: Xi Wang This patch fixes the missing initialization of the client list node in the hnae3_register_client() function. Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC") Signed-off-by: Xi Wang Signed-off-by: Peng Li Signed-off-by: Salil Mehta --- driver

[PATCH net-next 6/9] net: hns3: Use enums instead of magic number in hclge_is_special_opcode

From: Huazhong Tan This patch does bit of a clean-up by using already defined enums for certain values in function hclge_is_special_opcode(). Below enums from have been used as replacements for magic values: enum hclge_opcode_type{ HCLGE_OPC_STATS_64_BIT = 0x0030,

INFO: rcu detected stall in is_bpf_text_address

Hello, syzbot found the following crash on: HEAD commit:73fcb1a370c7 Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1462ec0f80 kernel config: https://syzkaller.appspot.com/x/.config?x=f3b4e30da84ec1ed dashboar

[PATCH net-next 8/9] net: hns3: Fixes kernel panic issue during rmmod hns3 driver

From: Xi Wang If CONFIG_ARM_SMMU_V3 is enabled, arm64's dma_ops will replace arm64_swiotlb_dma_ops with iommu_dma_ops. When releasing contiguous dma memory, the new ops will call the vunmap function which cannot be run in interrupt context. Currently, spin_lock_bh is called before vunmap is exec

[PATCH net-next 7/9] net: hns3: Fix for netdev not running problem after calling net_stop and net_open

From: Fuyun Liang The link status update function is called by timer every second. But net_stop and net_open may be called with very short intervals. The link status update function can not detect the link state has changed. It causes the netdev not running problem. This patch fixes it by updati

[PATCH net-next 5/9] net: hns3: Fix for hns3 module is loaded multiple times problem

From: Xi Wang If the hns3 driver has been built into kernel and then loaded with the same driver which built as KLM, it may trigger an error like below: [ 20.009555] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version [ 20.016789] hns3: Copyright (c) 2017 Huawei Corporation.

[GIT PULL] pinctrl: samsung: Stuff for v4.18

Hi Linus, Few patches for next cycle. Best regards, Krzysztof The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338: Linux 4.17-rc1 (2018-04-15 18:24:20 -0700) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.gi

[PATCH net-next 9/9] net: hns3: Fix for CMDQ and Misc. interrupt init order problem

From: Yunsheng Lin When vf module is loading, the cmd queue initialization should happen before misc interrupt initialization, otherwise the misc interrupt handle will cause using uninitialized cmd queue problem. There is also the same issue when vf module is unloading. This patch fixes it by ad

[PATCH net-next 2/9] net: hns3: Fixes API to fetch ethernet header length with kernel default

From: Peng Li During the RX leg driver needs to fetch the ethernet header length from the RX'ed Buffer Descriptor. Currently, proprietary version hns3_nic_get_headlen is being used to fetch the header length which uses l234info present in the Buffer Descriptor which might not be valid for the fir

[PATCH net-next 0/9] Misc. bug fixes and cleanup for HNS3 driver

This patch-set presents miscellaneous bug fixes and cleanups found during internal review, system testing and cleanup. Fuyun Liang (1): net: hns3: Fix for netdev not running problem after calling net_stop and net_open Huazhong Tan (1): net: hns3: Use enums instead of magic number in h

[PATCH net-next 3/9] net: hns3: cleanup of return values in hclge_init_client_instance()

From: Jian Shen Removes the goto and directly returns in case of errors as part of the cleanup. Signed-off-by: Jian Shen Signed-off-by: Peng Li Signed-off-by: Salil Mehta --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 14 ++ 1 file changed, 6 insertions(+), 8 delet

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Re: INFO: rcu detected stall in is_bpf_text_address

SCTP experts, please take a look. On 05/19/2018 08:55 AM, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:    73fcb1a370c7 Merge branch 'akpm' (patches from Andrew) > git tree:   upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=1462ec0f8000

Re: [PATCH v3 01/26] drm/bridge: allow optionally specifying an owner .odev device

Hi Peter, Am Mittwoch, 16. Mai 2018, 12:14:45 CEST schrieb Peter Rosin: > Bridge drivers can now (temporarily, in a transition phase) select if > they want to provide a full owner device or keep just providing an > of_node. > > By providing a full owner device, the bridge drivers no longer need >

Re: [PATCH v3 24/26] drm/bridge: remove the .of_node member

Am Mittwoch, 16. Mai 2018, 12:15:08 CEST schrieb Peter Rosin: > It is unused. > > Acked-by: Daniel Vetter > Signed-off-by: Peter Rosin > diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c > b/drivers/gpu/drm/rockchip/rockchip_lvds.c > index 557e0079c98d..e77d4c909582 100644 > --- a/drivers/

Re: [PATCH v2 01/26] rculist: introduce list_next_or_null_rr_rcu()

On Fri, May 18, 2018 at 03:03:48PM +0200, Roman Pen wrote: > Function is going to be used in transport over RDMA module > in subsequent patches. > > Function returns next element in round-robin fashion, > i.e. head will be skipped. NULL will be returned if list > is observed as empty. > > Signed

Re: [PATCH] procfs: fix mmap() for /proc/vmcore

On Sat, May 19, 2018 at 4:39 AM Vasily Gorbik wrote: > Would work, but file_mmap_size_max first checks > if (S_ISREG(inode->i_mode)) > return inode->i_sb->s_maxbytes; > before > if (file->f_mode & FMODE_UNSIGNED_OFFSET) > return

[PATCH] PCI: Do not enable PASID when End-to-End TLP is not supported

A PCIe endpoint carries the process address space identifier (PASID) in the TLP prefix as part of the memory read/write transaction. The address information in the TLP is relevant only for a given PASID context. A translation agent takes PASID value and the address information from the TLP to look

Re: [PATCH v2] usbip: vhci_sysfs: fix potential Spectre v1

On 05/19/2018 02:04 AM, Greg Kroah-Hartman wrote: Greg, I've been talking with Dan Williams (intel) about this kind of issues [1] and it seems my original assumptions are correct. Hence, this patch is not useful and, in order to actually prevent speculation here we would need to pass the addr

[tip:x86/hyperv 1/6] arch/x86/hyperv/hv_init.c:302: undefined reference to `hv_apic_init'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/hyperv head: 61eeb1f6d1f2648a218855d7c8d44f16df242ef3 commit: 6b48cb5f8347bc0153ff1d7b075db92e6723ffdb [1/6] X86/Hyper-V: Enlighten APIC access config: i386-randconfig-c0-05191955 (attached as .config) compiler: gcc-7 (Debia

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[PATCH v2 2/2] cpufreq: qcom-fw: Add support for QCOM cpufreq FW driver

The CPUfreq FW present in some QCOM chipsets offloads the steps necessary for changing the frequency of CPUs. The driver implements the cpufreq driver interface for this firmware. Signed-off-by: Saravana Kannan Signed-off-by: Taniya Das --- drivers/cpufreq/Kconfig.arm | 9 ++ drivers/cp

[PATCH v2 0/2] Add support for QCOM cpufreq FW driver

[v2] * Address comments given in v0 series. [v1] * Fixed compilation reported by Amit K. The CPUfreq FW present in some QCOM chipsets offloads the steps necessary for changing the frequency of CPUs. The driver implements the cpufreq driver interface for this firmware. Taniya Das (2):

[PATCH v2 1/2] dt-bindings: cpufreq: Introduce QCOM CPUFREQ FW bindings

Add QCOM cpufreq firmware device bindings for Qualcomm Technology Inc's SoCs. This is required for managing the cpu frequency transitions which are controlled by firmware. Signed-off-by: Taniya Das --- .../bindings/cpufreq/cpufreq-qcom-fw.txt | 68 ++ 1 file changed

Re: [PATCH 5/6] mtd: rawnand: ams-delta: use GPIO lookup table

On Sat, May 19, 2018 at 2:15 AM, Janusz Krzysztofik wrote: > On Friday, May 18, 2018 11:21:14 PM CEST Andy Shevchenko wrote: >> On Sat, May 19, 2018 at 12:09 AM, Janusz Krzysztofik >> >> wrote: >> > + gpiod_rdy = devm_gpiod_get_optional(&pdev->dev, "rdy", GPIOD_IN); >> > + if (!IS_ERR

Re: [PATCH 4/5] kconfig: refactor ncurses package checks for building mconf

On 05/17/18 21:52, Masahiro Yamada wrote: > The mconf (or its infrastructure, lxdiaglog) depends on ncurses. > check-lxdialog.sh has additional checks in case pkg-config is not > available. However, qconf and gconf already rely on pkg-config to > check necessary packages. For simplification, drop

Re: [PATCH 2/5] kconfig: refactor Qt package checks for building qconf

On 05/17/18 21:52, Masahiro Yamada wrote: > Currently, the necessary package checks for building qconf is > surrounded by ifeq ($(MAKECMDGOALS),xconfig) ... endif. > Then, Make will restart when .tmp_qtcheck is generated. > > To simplify the Makefile, move the scripting to a separate file, > and u

Re: [PATCH 3/5] kconfig: refactor GTK+ package checks for building gconf

On 05/17/18 21:52, Masahiro Yamada wrote: > Refactor the necessary package checks for building gconf in the same > way as for qconf. > > Signed-off-by: Masahiro Yamada This patch works for me. Tested-by: Randy Dunlap Acked-by: Randy Dunlap thanks. -- ~Randy

Re: [PATCH 03/18] printk: Convert pr_fmt from blank define to KBUILD_MODNAME

On Sat, May 19, 2018 at 5:05 AM, Joe Perches wrote: > On Fri, 2018-05-18 at 23:29 +0300, Andy Shevchenko wrote: >> On Fri, May 18, 2018 at 12:10 PM, Joe Perches wrote: >> > On Fri, 2018-05-18 at 10:42 +0200, Petr Mladek wrote: >> > > On Thu 2018-05-10 08:45:29, Joe Perches wrote: >> > > [0.00

Re: [PATCH 1/2] lib: Add module to simulate atomic sections for testing {preempt,irqs}off tracers

On Sat, May 19, 2018 at 1:58 AM, Joel Fernandes wrote: > On Sat, May 19, 2018 at 12:09:46AM +0300, Andy Shevchenko wrote: >> On Fri, May 18, 2018 at 4:59 AM, Joel Fernandes wrote: >> > + default n >> >> n _is_ default default. > > I would rather be explicit, several other TEST configs also

Re: [PATCH 0/5] kconfig: refactor package checks for GUI frontends

On 05/17/18 21:52, Masahiro Yamada wrote: > Kconfig supports 4 GUI frontends. > Each of them needs some support packages, but checks them differently: > > qconf, gconf: check packages in Makefile (pkg-config is required) > mconf: lxdialog/check-lxdialog.sh > nconf: needs ncurses, but its pre

[PATCH 00/15] Add support for R40 HDMI pipeline

This series adds support for R40 HDMI pipeline. It is a bit special than other already supported pipelines because it has additional unit called TCON TOP responsible for relationship configuration between mixers, TCONs and HDMI. Additionally, it has additional gates for DSI and TV TCONs, TV encoder

[PATCH 04/15] dt-bindings: display: sunxi-drm: Add TCON TOP description

TCON TOP main purpose is to configure whole display pipeline. It determines relationships between mixers and TCONs, selects source TCON for HDMI, muxes LCD and TV encoder GPIO output, selects TV encoder clock source and contains additional TV TCON and DSI gates. Signed-off-by: Jernej Skrabec ---

[PATCH 06/15] drm/sun4i: tcon: Add support for tcon-top

If SoC has TCON TOP unit, it has to be configured from TCON, since it has all information needed. Additionally, if it is TCON TV, it must also enable bus gate inside TCON TOP unit. Add support for such TCONs. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 28

[PATCH 15/15] ARM: dts: sun8i: r40: Enable HDMI output on BananaPi M2 Ultra

Since HDMI can be considered as main output, most capable mixer is connected to it (mixer0). Signed-off-by: Jernej Skrabec --- .../boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 50 +++ 1 file changed, 50 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts

[PATCH 13/15] drm/sun4i: Add support for A64 HDMI PHY

PHY is the same as in H3, except it can switch between two clock parents. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 12 1 file changed, 12 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c in

[PATCH 14/15] ARM: dts: sun8i: r40: Add HDMI pipeline

Add all entries needed for HDMI to function properly. Since R40 has highly configurable pipeline, both mixers and both TCON TVs are added. Board specific DT should then connect them together to best fit the purpose of the board. Signed-off-by: Jernej Skrabec --- arch/arm/boot/dts/sun8i-r40.dtsi

[PATCH 10/15] drm/sun4i: Add support for R40 TV TCONs

R40 display pipeline has a lot of possible configurations. HDMI can be connected to 2 different TCONs (out of 4) and mixers can be connected to any TCON. All this must be configured in TCON TOP. Along with definition of TCON capabilities also add mux callback, which can configure this complex pipe

[PATCH 12/15] drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driver

Expand HDMI PHY clock driver to support second clock parent. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 6 +- drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 29 ++- drivers/gpu/drm/sun4i/sun8i_hdmi_phy_clk.c | 90 -- 3 files changed, 98

[PATCH 09/15] drm/sun4i: Add support for R40 mixers

Both mixers have similar capabilities as others SoCs with DE2. First mixer has 1 VI and 3 UI planes and supports HW scaling on all planes. Second mixer has 1 VI and 1 UI planes and also supports HW scaling on all planes. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 2

[PATCH 08/15] drm/sun4i: DE2 mixer: Add index quirk

When TCON sets up TCON TOP, it needs to know mixer index. Here we do that by setting engine ID to number provided in mixer index quirk. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 4 ++-- drivers/gpu/drm/sun4i/sun8i_mixer.h | 2 ++ 2 files changed, 4 insertions(+), 2

[PATCH 11/15] drm/sun4i: DW HDMI PHY: Add support for second PLL

Some DW HDMI PHYs like those found in A64 and R40 SoCs, can select between two clock parents. Add code which reads second PLL from DT. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 2 ++ drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 22 -- 2 files ch

[PATCH 05/15] drm/sun4i: Add TCON TOP driver

As already described in DT binding, TCON TOP is responsible for configuring display pipeline. In this initial driver focus is on HDMI pipeline, so TVE and LCD configuration is not implemented. Implemented features: - HDMI source selection - clock driver (TCON and DSI gating) - connecting mixers an

[PATCH 07/15] dt-bindings: display: sun4i-drm: Add R40 HDMI pipeline

Missing compatibles and descriptions needed to implement R40 HDMI pipeline are added. For mixers only compatibles are added. TCON description is expanded with R40 TV TCON compatibles. If the SoC has TCON TOP unit, phandle to that unit has to be specified. Additional clock has to be specified if S

[PATCH 01/15] clk: sunxi-ng: r40: Add minimal rate for video PLLs

According to documentation and experience with other similar SoCs, video PLLs don't work stable if their output frequency is set below 192 MHz. Because of that, set minimal rate to both R40 video PLLs to 192 MHz. Signed-off-by: Jernej Skrabec --- drivers/clk/sunxi-ng/ccu-sun8i-r40.c | 46 ++

[PATCH 02/15] clk: sunxi-ng: r40: Allow setting parent rate to display related clocks

Display related peripherals need precise clocks to operate correctly. Allow DE2, TCONs and HDMI to set parent clock. Signed-off-by: Jernej Skrabec --- drivers/clk/sunxi-ng/ccu-sun8i-r40.c | 12 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-s

[PATCH 03/15] clk: sunxi-ng: r40: Export video PLLs

Video PLLs need to be referenced in R40 DT as possible HDMI PHY parent. Export them. Signed-off-by: Jernej Skrabec --- drivers/clk/sunxi-ng/ccu-sun8i-r40.h | 8 ++-- include/dt-bindings/clock/sun8i-r40-ccu.h | 4 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/driv

Re: [PATCH v7 0/3] pcal6524 extensions and fixes for pca953x driver

On Thu, May 17, 2018 at 7:59 AM, H. Nikolaus Schaller wrote: > V7: > * replace PCAL register masks by hex constants > Reviewed-by: Andy Shevchenko > 2018-05-16 19:01:29: V6: > * added proper attribution to the formula used for fixing the > pcal6524 register address (changes commit message on

Re: [PATCH v6 02/28] x86/asm/suspend: drop ENTRY from local data

On Fri 2018-05-18 11:16:55, Jiri Slaby wrote: > ENTRY was intended for functions and shall be paired with ENDPROC. > ENTRY also aligns symbols which creates unnecessary holes here between > data. > > So drop ENTRY from saved_eip in wakeup_32 and many saved_* in wakeup_64, > as these symbols are lo

Re: [PATCH v6 03/28] x86/asm/suspend: use SYM_DATA for data

On Fri 2018-05-18 11:16:56, Jiri Slaby wrote: > Some global data in the suspend code were marked as `ENTRY'. ENTRY was > intended for functions and shall be paired with ENDPROC. ENTRY also > aligns symbols which creates unnecessary holes here between data. Since > we are dropping historical marking

Suggestion: „spectre_v2=off“ and „nopti“ per default in "Intel Atom N270" case?

Hi, Since the old "in-order-execution" Intel CPUs like the Intel Atom N270 (known for being installed in many Netbooks and Nettops) are not sensitive for "Meltdown" & "Spectre" , wouldn't it be a good idea to exclude these anyway "weak" CPUs from the costly patches by default? Browsing the w

Re: [PATCH V3 00/39] Intel(R) Resource Director Technology Cache Pseudo-Locking enabling

Reinette, On Wed, 25 Apr 2018, Reinette Chatre wrote: > This third series of Cache Pseudo-Locking enabling addresses all feedback > received during the upstream review of RFC V2. A very well done patch series. Was a pleasure to read. It conflicts with Vikas series which I just applied to tip::x8

[PATCH] drivers: nvmem: Add u16 and u8 accessors

The nvmem core exports and accessor for getting a u32 from a cell. Add similar accessors for u16 and u8. Signed-off-by: Andrew Lunn --- drivers/nvmem/core.c | 74 ++ include/linux/nvmem-consumer.h | 14 +++ 2 files changed, 88 insertions(+) diff --g

Re: [PATCH v2 01/26] rculist: introduce list_next_or_null_rr_rcu()

On Sat, May 19, 2018 at 6:37 PM, Paul E. McKenney wrote: > On Fri, May 18, 2018 at 03:03:48PM +0200, Roman Pen wrote: >> Function is going to be used in transport over RDMA module >> in subsequent patches. >> >> Function returns next element in round-robin fashion, >> i.e. head will be skipped. N

[PATCH] Staging: rtl8192e: rtllib_tx: fix spelling issue.

Fix a spelling warning from checkpatch.pl. Signed-off-by: Davide Spataro --- drivers/staging/rtl8192e/rtllib_tx.c | 14 +++--- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/staging/rtl8192e/rtllib_tx.c b/drivers/staging/rtl8192e/rtllib_tx.c index fc88d47dea43..d3

PROBLEM: found 2 tests failed using "perf test" command

hello, i found two tests failed while i did "sudo ./perf test" ---> 24: Object code reading : FAILED! 64: probe libc's inet_pton & backtrace it with ping : FAILED!

Re: [PATCH v2 01/26] rculist: introduce list_next_or_null_rr_rcu()

On Fri, May 18, 2018 at 6:56 PM, Linus Torvalds wrote: > On Fri, May 18, 2018 at 6:07 AM Roman Pen > wrote: > >> Function is going to be used in transport over RDMA module >> in subsequent patches. > > Does this really merit its own helper macro in a generic header? > > It honestly smells more li

Re: [PATCH v2 01/26] rculist: introduce list_next_or_null_rr_rcu()

On Sat, May 19, 2018 at 1:21 PM Roman Penyaev < roman.peny...@profitbricks.com> wrote: > I need -rr behaviour for doing IO load-balancing when I choose next RDMA > connection from the list in order to send a request, i.e. my code is > something like the following: [ incomplete pseudoicode ] > i.e.

Re: [PATCH v2 01/26] rculist: introduce list_next_or_null_rr_rcu()

On Sat, May 19, 2018 at 1:25 PM Roman Penyaev < roman.peny...@profitbricks.com> wrote: > Another one list_for_each_entry_rcu()-like macro I am aware of is used in > block/blk-mq-sched.c, is called list_for_each_entry_rcu_rr(): https://elixir.bootlin.com/linux/v4.17-rc5/source/block/blk-mq-sched.

Re: [PATCH 02/14] net: sched: change type of reference and bind counters

On Mon, May 14, 2018 at 05:27:03PM +0300, Vlad Buslov wrote: > Change type of action reference counter to refcount_t. > > Change type of action bind counter to atomic_t. > This type is used to allow decrementing bind counter without testing > for 0 result. ... and in what does not testing for 0 re

Re: [PATCH 04/14] net: sched: implement unlocked action init API

On Mon, May 14, 2018 at 05:16:41PM +0200, Jiri Pirko wrote: > Mon, May 14, 2018 at 04:27:05PM CEST, vla...@mellanox.com wrote: > >Add additional 'unlocked' argument to act API init functions. > >Argument is true when rtnl lock is not taken and false otherwise. > >It is required to implement actions

Re: [PATCH] Add the memcg print oom info for system oom

Hi yuzhoujian, Thank you for the patch! Yet something to improve: [auto build test ERROR on mmotm/master] [also build test ERROR on v4.17-rc5 next-20180517] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/lin

[PATCH resend] libata: blacklist Micron 500IT SSD with MU01 firmware

From: Sudip Mukherjee While whitelisting Micron M500DC drives, the tweaked blacklist entry enabled queued TRIM from M500IT variants also. But these do not support queued TRIM. And while using those SSDs with the latest kernel we have seen errors and even the partition table getting corrupted. So

Re: [PATCH 06/14] net: sched: implement reference counted action release

On Mon, May 14, 2018 at 05:27:07PM +0300, Vlad Buslov wrote: ... > @@ -1052,6 +1088,36 @@ static int tca_action_flush(struct net *net, struct > nlattr *nla, > return err; > } > > +static int tcf_action_delete(struct net *net, struct list_head *actions, > + struct ne

Re: [PATCH 09/14] net: sched: don't release reference on action overwrite

On Mon, May 14, 2018 at 05:27:10PM +0300, Vlad Buslov wrote: > Return from action init function with reference to action taken, > even when overwriting existing action. Isn't this patch necessary before patch 7, to not break things up? AFAICU after patchset 7 it assumes the action init function is

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