Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors

From: mr...@linux.ee Date: Mon, 21 Aug 2017 22:20:22 +0300 (EEST) >> I think with this patch from -rc6 the symptoms should be cured: >> >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c005390374957baacbc38eef96ea360559510aa7 >> >> if that theory is right. > >

Re: [PATCH 0/4] constify scsi/tty parisc_device_id

On 19.08.2017 19:54, Arvind Yadav wrote: > parisc_device_id are not supposed to change at runtime. All functions > working with parisc_device_id provided by work with > const parisc_device_id. So mark the non-const structs as const. > > Arvind Yadav (4): > [PATCH 1/4] scsi: lasi700: constify

Re: [PATCH v3 net-next] bpf/verifier: track liveness for pruning

On 21/08/17 21:27, Daniel Borkmann wrote: > On 08/21/2017 08:36 PM, Edward Cree wrote: >> On 19/08/17 00:37, Alexei Starovoitov wrote: > [...] >> I'm tempted to just rip out env->varlen_map_value_access and always check >> the whole thing, because honestly I don't know what it was meant to do >>

Re: [PATCH] sched/fair: move definitions to fix !CONFIG_SMP

On Mon, Aug 21, 2017 at 10:06:53PM +0200, Peter Zijlstra wrote: > On Mon, Aug 21, 2017 at 04:03:05PM -0400, jo...@toxicpanda.com wrote: > > From: Josef Bacik > > > > The series of patches adding runnable_avg and subsequent supporting > > patches broke on !CONFIG_SMP. Fix this by

Re: [PATCH v3 net-next] bpf/verifier: track liveness for pruning

On 08/21/2017 10:44 PM, Edward Cree wrote: On 21/08/17 21:27, Daniel Borkmann wrote: On 08/21/2017 08:36 PM, Edward Cree wrote: On 19/08/17 00:37, Alexei Starovoitov wrote: [...] I'm tempted to just rip out env->varlen_map_value_access and always check the whole thing, because honestly I

[PATCH] mt7601u: check memory allocation failure

Check memory allocation failure and return -ENOMEM in such a case, as already done a few lines below Signed-off-by: Christophe JAILLET --- drivers/net/wireless/mediatek/mt7601u/dma.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

Re: [PATCH V3 1/4] ARM64: dts: rockchip: rk3328 add iommu nodes

Am Montag, 24. Juli 2017, 10:32:07 CEST schrieb Simon Xue: > Add H265e/VEPU/VPU/VDEC/VOP iommu nodes > > Signed-off-by: Simon Xue applied for 4.14 (after adapting the subject a bit) Thanks Heiko

Re: [PATCH V3 3/4] ARM64: dts: rockchip: rk3368 add iommu nodes

Am Montag, 24. Juli 2017, 10:32:09 CEST schrieb Simon Xue: > Add IEP/ISP/VOP/HEVC/VPU iommu nodes > > Signed-off-by: Simon Xue applied for 4.14 (after adapting the subject a bit) Thanks Heiko

Re: [PATCH v11 2/4] PCI: Factor out pci_bus_wait_crs()

On Mon, Aug 21, 2017 at 04:32:26PM -0400, Sinan Kaya wrote: > On 8/21/2017 4:23 PM, Bjorn Helgaas wrote: > > On Mon, Aug 21, 2017 at 03:37:06PM -0400, Sinan Kaya wrote: > >> On 8/21/2017 3:18 PM, Bjorn Helgaas wrote: > >> ... > >> if (pci_bus_crs_pending(id)) > >>return

Re: [PATCH v3 1/5] ACPI / blacklist: add acpi_match_platform_list()

On Mon, Aug 21, 2017 at 11:06 PM, Kani, Toshimitsu wrote: > On Mon, 2017-08-21 at 22:31 +0200, Rafael J. Wysocki wrote: >> On Mon, Aug 21, 2017 at 7:36 PM, Borislav Petkov >> wrote: >> > On Mon, Aug 21, 2017 at 05:23:37PM +, Kani, Toshimitsu wrote: >> > >

linux-next: Signed-off-by missing for commits in the phy-next tree

Hi Kishon, Commits 74d8a7a7971a ("dt-bindings: phy: sun4i-usb-phy: Add property descriptions for H3") 24d5503fa233 ("dt-bindings: phy: sun4i-usb-phy: Add compatible string for A83T") are missing a Signed-off-by from their committer. -- Cheers, Stephen Rothwell

[PATCH net-next,3/4] hv_netvsc: Add ethtool handler to set and get UDP hash levels

From: Haiyang Zhang The patch add the functions to switch UDP hash level between L3 and L4 by ethtool command. UDP over IPv4 and v6 can be set differently. The default hash level is L4. We currently only allow switching TX hash level from within the guests. On Azure,

[PATCH net-next,4/4] hv_netvsc: Update netvsc Document for UDP hash level setting

From: Haiyang Zhang Update Documentation/networking/netvsc.txt for UDP hash level setting and related info. Signed-off-by: Haiyang Zhang --- Documentation/networking/netvsc.txt | 22 +- 1 files changed, 17 insertions(+), 5

Re: linux-next: Signed-off-by missing for commit in the arc tree

On 08/21/2017 02:55 PM, Stephen Rothwell wrote: Hi Vineet, Commit 62611ac87d44 ("ARC: [plat-eznps] handle extra aux regs #2: kernel/entry exit") is missing a Signed-off-by from its author. Whao - that was fast :-) Fixed/pushed now ! -Vineet

Re: [PATCH v3 1/5] ACPI / blacklist: add acpi_match_platform_list()

On Mon, 2017-08-21 at 23:49 +0200, Rafael J. Wysocki wrote: > On Mon, Aug 21, 2017 at 11:06 PM, Kani, Toshimitsu m> wrote: > > On Mon, 2017-08-21 at 22:31 +0200, Rafael J. Wysocki wrote: > > > On Mon, Aug 21, 2017 at 7:36 PM, Borislav Petkov > > > wrote: > > >

Re: linux-next: Signed-off-by missing for commit in the arc tree

Hi Vineet, On Mon, 21 Aug 2017 14:57:48 -0700 Vineet Gupta wrote: > > On 08/21/2017 02:55 PM, Stephen Rothwell wrote: > > Hi Vineet, > > > > Commit > > > >62611ac87d44 ("ARC: [plat-eznps] handle extra aux regs #2: kernel/entry > > exit") > > > > is missing a

Re: [PATCH] perf record: enable multiplexing scaling via -R

Stephane Eranian writes: > > To activate, the user must use: > $ perf record -a -R I don't know why you're overloading the existing raw mode? It has nothing to do with that. -Andi

Re: [PATCH] sched/fair: move definitions to fix !CONFIG_SMP

On Mon, Aug 21, 2017 at 04:03:05PM -0400, jo...@toxicpanda.com wrote: > From: Josef Bacik > > The series of patches adding runnable_avg and subsequent supporting > patches broke on !CONFIG_SMP. Fix this by moving the definitions under > the appropriate checks, and moving the

Re: [PATCH v2 1/3] media: V3s: Add support for Allwinner CSI.

Hi Baruch, On Sun, Jul 30, 2017 at 09:08:01AM +0300, Baruch Siach wrote: > On Fri, Jul 28, 2017 at 06:02:33PM +0200, Maxime Ripard wrote: > > Hi, > > > > Thanks for the second iteration! > > > > On Thu, Jul 27, 2017 at 01:01:35PM +0800, Yong Deng wrote: > > > Allwinner V3s SoC have two CSI

Re: [PATCH v14 3/5] virtio-balloon: VIRTIO_BALLOON_F_SG

On Fri, Aug 18, 2017 at 03:39:27PM +0800, Wei Wang wrote: > On 08/18/2017 10:22 AM, Michael S. Tsirkin wrote: > > +static void send_balloon_page_sg(struct virtio_balloon *vb, > > +struct virtqueue *vq, > > +void *addr, > > +

Re: [PATCH 4/4] staging: iio: tsl2x7x: constify i2c_device_id

Don't say "[PATCH 4/4]". It's not a patchset or a part of an email thread. regards, dan carpenter

Re: [PATCH 2/2] sched/fair: Fix use of NULL with find_idlest_group

On Mon, Aug 21, 2017 at 06:59:28PM +0100, Brendan Jackman wrote: > Hi Josef, > > Thanks for taking a look. > > On Mon, Aug 21 2017 at 17:26, Josef Bacik wrote: > > On Mon, Aug 21, 2017 at 04:21:28PM +0100, Brendan Jackman wrote: > [...] > >> - local_group = cpumask_test_cpu(this_cpu, >

[PATCH RFC v3 1/9] KVM: s390: optimize detection of started vcpus

We can add a variable instead of scanning all online VCPUs to know how many are started. We can't trivially tell which VCPU is the last one, though. Suggested-by: Cornelia Huck Signed-off-by: Radim Krčmář --- arch/s390/include/asm/kvm_host.h | 1 +

[PATCH RFC v3 7/9] KVM: add kvm_free_vcpus and kvm_arch_free_vcpus

Generalize clearing of kvm->vcpus. This should not be needed at all as all accesses to VCPUs in the destruction path are bugs, but maybe helps to catch them. The call path crosses arch/common code way too much, so extra untangling patch is welcome. Doing the clearing later seems be ok. I don't

[PATCH RFC v3 8/9] KVM: implement kvm_for_each_vcpu with a list

Going through all VCPUs is more natural with a list and the RCU list can work as lockless with our constraints. This makes kvm->vcpus lose most users, so it will be easier to make something out of it. A nice side-effect is that the first argument to the macro is gone. ARM code was changed a bit

[PATCH RFC v3 9/9] KVM: split kvm->vcpus into chunks

This allows us to have high KVM_VCPU_MAX without wasting too much space with small guests. RCU is a viable alternative now that we do not have to protect the kvm_for_each_vcpu() loop. Suggested-by: David Hildenbrand Signed-off-by: Radim Krčmář ---

[PATCH RFC v3 6/9] KVM: rework kvm_vcpu_on_spin loop

The original code managed to obfuscate a straightforward idea: start iterating from the selected index and reset the index to 0 when reaching the end of online vcpus, then iterate until reaching the index that we started at. The resulting code is a bit better, IMO. (Still horrible, though.)

[PATCH RFC v3 4/9] KVM: arm/arm64: use locking helpers in kvm_vgic_create()

No new VCPUs can be created because we are holding the kvm->lock. This means that if we successfuly lock all VCPUs, we'll be unlocking the same set and there is no need to do extra bookkeeping. Signed-off-by: Radim Krčmář --- virt/kvm/arm/vgic/vgic-init.c | 24

[PATCH RFC v3 5/9] KVM: remove unused __KVM_HAVE_ARCH_VM_ALLOC

Moving it to generic code will allow us to extend it with ease. Christian noted that it was only used in the removed ia64. Reviewed-by: David Hildenbrand Reviewed-by: Christian Borntraeger Signed-off-by: Radim Krčmář ---

Re: [PATCH v5 4/7] support user space to query RAS extension feature

On Fri, Aug 18, 2017 at 10:11:54PM +0800, Dongjiu Geng wrote: You should put KVM and arm64 in the subject here. > In armv8.2 RAS extension, it adds virtual SError exception > syndrome registeri(VSESR_EL2), user space will specify that > value. so user space will check whether CPU feature has RAS

Re: [PATCH v2 3/4] clk: rockchip: rv1108: rename macphy to mac

Am Montag, 21. August 2017, 16:16:06 CEST schrieb Elaine Zhang: > This MAC has no internal phy for rv1108. > > Signed-off-by: Elaine Zhang applied for 4.14 after adapting the subject and adding a sentence to the commit message that this change is safe due to gmac not

linux-next: manual merge of the v4l-dvb tree with the arm-soc tree

Hi all, Today's linux-next merge of the v4l-dvb tree got a conflict in: arch/arm/configs/imx_v6_v7_defconfig between commit: b834bc1c52b8 ("ARM: imx_v6_v7_defconfig: Enable staging video4linux drivers") from the arm-soc tree and commit: b9e1486e0e4b ("media: rc-core: do not depend on

Re: [PATCH v2 4/4] clk: rockchip: rv1108: fix up the clk_mac sel register description

Am Montag, 21. August 2017, 16:16:07 CEST schrieb Elaine Zhang: > cru_sel24_con[8] > rmii_extclk_sel > clock source select control register > 1'b0: from internal PLL > 1'b1: from external IO > > Signed-off-by: Elaine Zhang applied for 4.14. Thanks Heiko

Re: [PATCH v2 2/3] i2c: davinci: Add PM Runtime Support

On 08/21/2017 04:05 AM, Sekhar Nori wrote: > On Thursday 17 August 2017 03:47 AM, Franklin S Cooper Jr wrote: > >> @@ -802,7 +821,6 @@ static int davinci_i2c_probe(struct platform_device >> *pdev) >> dev->clk = devm_clk_get(>dev, NULL); >> if (IS_ERR(dev->clk)) >> return

[no subject]

Date: Sun, 20 Aug 2017 13:16:16 +1000 Subject: [PATCH] timers: Fix excessive granularity of new timers after a nohz idle When a timer base is idle, it is forwarded when a new timer is added to ensure that granularity does not become excessive. When not idle, the timer tick is expected to

Re: linux-next: build warnings after merge of the staging tree

Hi Mauro, On Wed, 9 Aug 2017 11:25:22 +1000 Stephen Rothwell wrote: > > On Mon, 31 Jul 2017 15:02:27 +1000 Stephen Rothwell > wrote: > > > > After merging the staging tree, today's linux-next build (x86_64 > > allmodconfig) produced this warning:

linux-next: manual merge of the l2-mtd tree with the kbuild-current tree

Hi Brian, Today's linux-next merge of the l2-mtd tree got a conflict in: include/asm-generic/vmlinux.lds.h between commit: cb87481ee89d ("kbuild: linker script do not match C names unless LD_DEAD_CODE_DATA_ELIMINATION is configured") from the kbuild-current tree and commit:

[PATCH net-next,1/4] hv_netvsc: Clean up unused parameter from netvsc_get_hash()

From: Haiyang Zhang The parameter "sk" is not in use. Signed-off-by: Haiyang Zhang --- drivers/net/hyperv/netvsc_drv.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/hyperv/netvsc_drv.c

[PATCH net-next,2/4] hv_netvsc: Clean up unused parameter from netvsc_get_rss_hash_opts()

From: Haiyang Zhang The parameter "nvdev" is not in use. Signed-off-by: Haiyang Zhang --- drivers/net/hyperv/netvsc_drv.c |5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/hyperv/netvsc_drv.c

[PATCH net-next,3/4] hv_netvsc: Add ethtool handler to set and get UDP hash levels

From: Haiyang Zhang The patch add the functions to switch UDP hash level between L3 and L4 by ethtool command. UDP over IPv4 and v6 can be set differently. The default hash level is L4. We currently only allow switching TX hash level from within the guests. On Azure,

[PATCH net-next,4/4] hv_netvsc: Update netvsc Document for UDP hash level setting

From: Haiyang Zhang Update Documentation/networking/netvsc.txt for UDP hash level setting and related info. Signed-off-by: Haiyang Zhang --- Documentation/networking/netvsc.txt | 22 +- 1 files changed, 17 insertions(+), 5

Re: [PATCH v6 1/3] dt-bindings: display: Add Document for Rockchip Soc LVDS

On Fri, Aug 18, 2017 at 04:09:49PM +0800, Sandy Huang wrote: > This patch add Document for Rockchip Soc RK3288 LVDS, > This based on the patches from Mark yao and Heiko Stuebner. > > Signed-off-by: Sandy Huang > Signed-off-by: Mark yao >

Re: [PATCH 2/2] mm: Update NUMA counter threshold size

On 2017年08月15日 17:58, Mel Gorman wrote: > On Tue, Aug 15, 2017 at 04:45:36PM +0800, Kemi Wang wrote: >> Threshold CPU cyclesThroughput(88 threads) >> 32 799 241760478 >> 64 640 301628829 >> 125 537 358906028 <==> system by

Re: [PATCH v5 0/4] Add support for ThunderX2 pmu events using json files

Hi Arnaldo, Will, are there any comments on this series? On Wed, Aug 16, 2017 at 12:40 PM, Ganapatrao Kulkarni wrote: > Extending json/jevent framework for parsing arm64 event files. > Adding jevents for ThunderX2 implementation defined PMU events. > > v5: >

Re: [PATCH v4 1/9] ASoC: rt5514: Avoid legacy dai naming

Hi Mark, thanks for your reply. On 08/22/2017 01:31 AM, Mark Brown wrote: On Fri, Aug 18, 2017 at 11:03:46PM +0800, jeffy wrote: when using legacy dai naming, the dai->name for rt5514-spi would be the dev name, which is spi2.0 with my local 4.4 kernel, and would be spi32765.0 with upstream

Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors

> > >> I think with this patch from -rc6 the symptoms should be cured: > >> > >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c005390374957baacbc38eef96ea360559510aa7 > >> > >> if that theory is right. > > > > The result with 4.13-rc6 is positive but mixed: the

Re: [RFC v1 1/6] platform/x86: intel_pmc_ipc: Fix error handling in ipc_pci_probe()

Hi Andy, On 08/18/2017 05:22 AM, Andy Shevchenko wrote: On Tue, Aug 1, 2017 at 9:13 PM, wrote: From: Kuppuswamy Sathyanarayanan This patch adds proper error handling for failure cases in ipc_pci_probe()

Re: [RFC v1 3/6] platform/x86: intel_pmc_ipc: Use MFD framework to create dependent devices

Hi Andy, On 08/18/2017 05:29 AM, Andy Shevchenko wrote: On Tue, Aug 1, 2017 at 9:13 PM, wrote: Currently, we have lot of repetitive code in dependent device resource allocation and device creation handling code. This logic can be improved if we

Re: [PATCH v2 2/5] powerpc: pseries: vio: match parent nodes with of_find_node_by_path

Rob Herring writes: > In preparation to remove the full path from device_node.full_name, use > of_find_node_by_path instead of open coding with strcmp. > > Signed-off-by: Rob Herring > Cc: Benjamin Herrenschmidt > Cc: Paul Mackerras

Re: [PATCH v2 1/2] net: stmmac: Delete dead code for MDIO registration

On 08/21/2017 04:45 AM, Romain Perier wrote: > This code is no longer used, the logging function was changed by commit > fbca164776e4 ("net: stmmac: Use the right logging functi"). > > Fixes: fbca164776e4 ("net: stmmac: Use the right logging functi") > Signed-off-by: Romain Perier

Re: [PATCH 1/3] media: atmel-isc: Not support RBG format from sensor.

Hi Hans, On 2017/8/21 22:07, Hans Verkuil wrote: On 08/17/2017 09:16 AM, Wenyou Yang wrote: The 12-bit parallel interface supports the Raw Bayer, YCbCr, Monochrome and JPEG Compressed pixel formats from the external sensor, not support RBG pixel format. Signed-off-by: Wenyou Yang

Re: [PATCH 1/2] powerpc/workqueue: update list of possible CPUs

Tejun Heo writes: > On Mon, Aug 21, 2017 at 03:49:50PM +0200, Laurent Vivier wrote: >> In wq_numa_init() a list of NUMA nodes with their list of possible CPUs >> is built. >> >> Unfortunately, on powerpc, the Firmware is only able to provide the >> node of a CPU if the CPU is

[PATCH resend] timers: Fix excessive granularity of new timers after a nohz idle

When a timer base is idle, it is forwarded when a new timer is added to ensure that granularity does not become excessive. When not idle, the timer tick is expected to increment the base. However there are several problems: - If an existing timer is modified, the base is forwarded only after

RE: [PATCH] RFC: hung task: Check specific tasks for long uninterruptible sleep state

Hi, Imran, I think a "unmonitored list" is better than "monitor list", because we want khungtaskd can find out the "unexpected" hung task, but not few in a list. Then, for the fg tasks, which can put it in the "unmonitored list", for the bg tasks, I think we can tweak the timeout to control the

Re: [PATCH] mfd: intel-lpss: Put I2C and SPI controllers into reset state on suspend

Hello Lee, Gentle ping. Do you see any issues with the following change? Thanks, Furquan On Sun, Jul 23, 2017 at 11:02 PM, Furquan Shaikh wrote: > > Commit 274e43edcda6f ("mfd: intel-lpss: Do not put device in reset > state on suspend") changed the behavior on suspend by

[PATCH v1 3/3] MAINTAINERS: Add entry for the Nuvoton NPCM architecture

Add maintainers and reviewers for the Nuvoton NPCM architecture. Signed-off-by: Brendan Higgins --- MAINTAINERS | 13 + 1 file changed, 13 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 44cb004c765d..67064bf11904 100644 --- a/MAINTAINERS +++

Re: L0AN

Do you need a personal/business L0AN, if yes contact Softlink Int'L for more info

[PATCH v2 2/4] net: phy: realtek: change macro name for page select register

From: Icenowy Zheng The page select register also exists on RTL8211E PHY (although it behaves slightly differently). Change the register macro name to remove the F. Signed-off-by: Icenowy Zheng --- drivers/net/phy/realtek.c | 12 +++- 1 file

[PATCH v2 4/4] arm64: allwinner: a64: disable the RTL8211E internal RX delay on Pine64+

Some Pine64+ boards have a broken RTL8211E PHY, which cannot work reliably in 1000Base-T mode with default configuration. A solution is passed to Pine64, which is said to be disabling the internal RX delay of the PHY. Enable the hack by set the PHY mode to RGMII-TXID. Signed-off-by: Icenowy

[GIT PULL v2] phy: for 4.14

Hi Greg, Stephen Rothwell reported a issue with my previous pull request w.r.t missing Signed-off-by committer. I've fixed that in this pull request. It adds a new USB phy driver for Ralink SoC, add support for PCIe and SATA PHY in phy-mt65xx-usb3 driver, add support for allwinner A83T USB PHY

Re: [PATCH 2/2] ARM: sunxi: add support for R40 SoC

在 2017-08-21 17:34，Maxime Ripard 写道： Hi, On Sun, Aug 20, 2017 at 01:29:57PM +0800, Icenowy Zheng wrote: Allwinner R40 is a new SoC, with Quad Core Cortex-A7 and peripherals like A20. Add support for it. Signed-off-by: Icenowy Zheng --- Documentation/arm/sunxi/README

Re: [PATCH v3 1/3] lockdep: Make LOCKDEP_CROSSRELEASE configs all part of PROVE_LOCKING

On Mon, Aug 21, 2017 at 05:46:00PM +0200, Peter Zijlstra wrote: > Now given the above observance rule and the fact that the below report > is from the complete, the thing that happened appears to be: > > > lockdep_map_acquire(>lockdep_map) > down_write() > >

[PATCH v2 1/3] dt-bindings: add compatible string for Allwinner V3s SoC

The compatible string for Allwinner V3s SoC used to be missing. Add it to the binding document. Fixes: b074fede01c0 ("arm: sunxi: add support for V3s SoC") Signed-off-by: Icenowy Zheng --- Documentation/devicetree/bindings/arm/sunxi.txt | 1 + 1 file changed, 1 insertion(+)

Re: [PATCH v2 2/3] i2c: davinci: Add PM Runtime Support

On Tuesday 22 August 2017 06:47 AM, Franklin S Cooper Jr wrote: > > > On 08/21/2017 04:05 AM, Sekhar Nori wrote: >> On Thursday 17 August 2017 03:47 AM, Franklin S Cooper Jr wrote: >> >>> @@ -802,7 +821,6 @@ static int davinci_i2c_probe(struct platform_device >>> *pdev) >>> dev->clk =

Re: [PATCH 4/4] staging: iio: tsl2x7x: constify i2c_device_id

Hi On Tuesday 22 August 2017 01:50 AM, Dan Carpenter wrote: Don't say "[PATCH 4/4]". It's not a patchset or a part of an email thread. Yes, It's part of these patchset. [PATCH 1/4] misc: apds9802als: constify i2c_device_id [PATCH 2/4] misc: hmc6352: constify i2c_device_id [PATCH 3/4]

Re: [PATCH v2 2/2] net: phy: Don't use drv when it is NULL in phy_attached_print

On 08/21/2017 07:24 AM, Andrew Lunn wrote: > On Mon, Aug 21, 2017 at 01:45:30PM +0200, Romain Perier wrote: >> Currently, if this logging function is used prior the phy driver is >> bound to the phy device (that is usually done from .ndo_open), >> 'phydev->drv' might be NULL, resulting in a kernel

Re: [PATCH -mm -v2] mm: Clear to access sub-page last when clearing huge page

Michal Hocko writes: > On Tue 15-08-17 09:46:18, Huang, Ying wrote: >> From: Huang Ying >> >> Huge page helps to reduce TLB miss rate, but it has higher cache >> footprint, sometimes this may cause some issue. For example, when >> clearing huge page on

[PATCH] HID: hid-multitouch: forward MSC_TIMESTAMP

Computes and forwards the device timestamp according to the specification. Many devices use a 16-bit timestamp field, with a resolution of 100us, therefore rolling around very frequently (every 6.5 seconds). To make sure there is no ambiguity, the timestamp reported to the input stack reset to 0

[PATCH v4 0/1] pwm: mediatek: add MT2712/MT7622 support

change in v4: modify some coding style and naming of variable to make code readable. Zhi Mao (1): pwm: mediatek: add MT2712/MT7622 support drivers/pwm/pwm-mediatek.c | 51 1 file changed, 42 insertions(+), 9 deletions(-)

Re: [RFC 1/3] dt-bindings: interrupt-controller: Add Realtek RTD1295

On Thu, Aug 17, 2017 at 12:11:38PM +0200, Andreas Färber wrote: > Add binding for Realtek RTD1295 IRQ mux. > > Signed-off-by: Andreas Färber > --- > .../interrupt-controller/realtek,rtd119x-mux.txt | 28 > ++ > 1 file changed, 28 insertions(+) > create

Re: [PATCH v2] KVM: nVMX: Fix trying to cancel vmlauch/vmresume

2017-08-22 7:09 GMT+08:00 Wanpeng Li : > 2017-08-22 6:55 GMT+08:00 Wanpeng Li : >> 2017-08-22 0:20 GMT+08:00 Radim Krčmář : >>> 2017-08-18 07:11-0700, Wanpeng Li: From: Wanpeng Li [

[PATCH v1 1/3] arm: npcm: add basic support for Nuvoton BMCs

Adds basic support for the Nuvoton NPCM750 BMC. Signed-off-by: Brendan Higgins --- arch/arm/Kconfig | 2 + arch/arm/Makefile| 1 + arch/arm/mach-npcm/Kconfig | 60 +++ arch/arm/mach-npcm/Makefile | 3 +

[PATCH v1 0/3] arm: npcm: add basic support for Nuvoton BMCs

This patch set adds support for the Nuvoton NPCM Baseboard Management Controller (BMC) SoC architecture as well as the NPCM750 variant. NPCM is an ARM based SoC with external DDR RAM and supports a large set of peripherals. The NPCM750 is based on Cortex A9 and comes in single core and dual core

Re: [RFC v1 4/6] platform: x86: Add generic Intel IPC driver

Hi Andy, On 08/18/2017 05:38 AM, Andy Shevchenko wrote: On Tue, Aug 1, 2017 at 9:13 PM, wrote: From: Kuppuswamy Sathyanarayanan Currently intel_scu_ipc.c, intel_pmc_ipc.c and intel_punit_ipc.c

[PATCH v2 2/3] ARM: sunxi: fix the core number of V3s in sunxi README

The Allwinner V3s SoC is not quad-core, but single-core. Fix this in the README file. Fixes: b074fede01c0 ("arm: sunxi: add support for V3s SoC") Signed-off-by: Icenowy Zheng --- Documentation/arm/sunxi/README | 9 + 1 file changed, 5 insertions(+), 4 deletions(-)

[PATCH v2 3/3] ARM: sunxi: add support for R40 SoC

Allwinner R40 is a new SoC, with Quad Core Cortex-A7 and peripherals like A20. Add support for it. Signed-off-by: Icenowy Zheng --- Changes in v2: - Fix alphabetical orders. Documentation/arm/sunxi/README | 6 ++

Re: [PATCH v2 00/20] Speculative page faults

On Mon, Aug 21, 2017 at 11:58:03AM +0530, Anshuman Khandual wrote: > On 08/18/2017 03:34 AM, Laurent Dufour wrote: > > This is a port on kernel 4.13 of the work done by Peter Zijlstra to > > handle page fault without holding the mm semaphore [1]. > > > > The idea is to try to handle user space

Re: [PATCH v1 2/2] clk: rockchip: rk3228: add SCLK_SDIO_SRC clk id

Am Freitag, 18. August 2017, 11:49:25 CEST schrieb Elaine Zhang: > In some special circumstances, may be need to reparent clk for sclk_sdio_src. > > Signed-off-by: Elaine Zhang applied for 4.14 Thanks Heiko

[PATCH] virt/kvm avoids oops by adding parameter checking

The error parameter passed through the external interface causes the system oops. So it is necessary to increase the parameter check for all EXPORT_SYMBOL_GPL example: void kvm_get_kvm(struct kvm *kvm) { refcount_inc(>users_count); /*oops if kvm == NULL */ }

[PATCH] virt/lib avoids oops by adding parameter checking

The error parameter passed through the external interface causes the system oops. So it is necessary to increase the parameter check for all EXPORT_SYMBOL_GPL example: int irq_bypass_register_producer(struct irq_bypass_producer *producer) { if (!producer->token) /* oops if producer ==

Re: [PATCH v2 17/20] perf: Add a speculative page fault sw event

Anshuman Khandual writes: > On 08/18/2017 03:35 AM, Laurent Dufour wrote: >> Add a new software event to count succeeded speculative page faults. >> >> Signed-off-by: Laurent Dufour > > Should be merged with the next patch. No it

Re: undefined reference to `_GLOBAL_OFFSET_TABLE_'

Hi Nick, On Sun, Aug 20, 2017 at 01:36:37PM +1000, Nicholas Piggin wrote: On Sun, 20 Aug 2017 08:37:36 +0800 kbuild test robot wrote: Hi Nicholas, FYI, the error/warning still remains. Still same answer as before, i.e., it seems to be this toolchain bug:

[PATCH v4 1/1] pwm: mediatek: add MT2712/MT7622 support

Add support to MT2712 and MT7622. Due to register offset address of pwm7 for MT2712 is not fixed 0x40, add mtk_pwm_reg_offset array for pwm register offset. Signed-off-by: Zhi Mao --- drivers/pwm/pwm-mediatek.c | 51 1 file

Re: [PATCH 1/7] dt-bindings: usb: Document the STM32F7xx DWC2 USB OTG HS core binding

On Thu, Aug 17, 2017 at 11:33:00AM +0200, Amelie Delaunay wrote: > This patch adds binding documentation for DWC2 controller in HS mode found > on STMicroelectronics STM32F7xx SoC. > > Signed-off-by: Amelie Delaunay > --- > Documentation/devicetree/bindings/usb/dwc2.txt

Re: [RFC 1/4] dt-bindings: clock: Add Realtek RTD1295

On Thu, Aug 17, 2017 at 01:20:22PM +0200, Andreas Färber wrote: > Naming inspired from Zidoo X9S Device Tree and clk_summary. > > Signed-off-by: Andreas Färber > --- > .../devicetree/bindings/clock/realtek,rtd129x.txt | 20 + > include/dt-bindings/clock/realtek,rtd1295.h

Re: [PATCH 4/6] dt-bindings: host1x: Fix and add Tegra186 information

On Thu, Aug 17, 2017 at 09:54:11PM +0300, Mikko Perttunen wrote: > Add note that address/size-cells should be 2 on 64-bit systems, > and add Tegra186-specific register range properties. Generally the cell sizes have nothing to do with the addressing size of the cpu. They should be as small as

RE: [PATCH v3 0/5] fs/dcache: Limit # of negative dentries

> -Original Message- > From: Waiman Long [mailto:long...@redhat.com] > Sent: Monday, August 21, 2017 9:35 PM > To: Wangkai (Kevin,C); Alexander Viro; Jonathan Corbet > Cc: linux-kernel@vger.kernel.org; linux-...@vger.kernel.org; > linux-fsde...@vger.kernel.org; Paul E. McKenney; Andrew

[PATCH][v2] PM / Hibernate: Feed the wathdog when creating snapshot

There is a problem that when counting the pages for creating the hibernation snapshot will take significant amount of time, especially on system with large memory. Since the counting job is performed with irq disabled, this might lead to NMI lockup. The following warning were found on a system

[PATCH v4 0/4] PCI: rockchip: Move PCIE_WAKE handling into rockchip pcie driver

Currently we are handling pcie wake in mrvl wifi driver. But Brian suggests to move it into rockchip pcie driver. Tested on my chromebook bob(with cros 4.4 kernel and mrvl wifi). Changes in v4: Rebase on newest for-next branch, also fix error handling by: 1e7f570a1b86 PCI: rockchip: Idle

[PATCH v4 2/4] PCI: rockchip: Add support for pcie wake irq

Add support for PCIE_WAKE pin in rockchip pcie driver. Signed-off-by: Jeffy Chen --- Changes in v4: None Changes in v3: Fix error handling Changes in v2: Use dev_pm_set_dedicated_wake_irq -- Suggested by Brian Norris

[PATCH v1 2/3] arm: dts: add Nuvoton NPCM750 device tree

Add a common device tree for all Nuvoton NPCM750 BMCs and a board specific device tree for the NPCM750 (Poleg) evaluation board. Signed-off-by: Brendan Higgins --- .../devicetree/bindings/arm/npcm/npcm.txt | 6 + arch/arm/boot/dts/nuvoton-npcm750-evb.dts

[PATCH v2 0/4] Workaround broken RTL8211E on some Pine64+ boards

Some Pine64+ boards come with bad RTL8211E PHYs, which cannot work reliably unless do some hack. According to Pine64 people, Realtek describes the hack as totally disabling RX delay, and it's not documented at all. This patchset introduces the workaround on Pine64+. The first patch adds RGMII

[PATCH v2 1/4] net: stmmac: dwmac-sun8i: support RGMII modes with PHY internal delay

Some boards uses a PHY with internal delay with an Allwinner SoC. Support these PHY modes in the driver. As the driver has no configuration registers for these modes, just treat them as ordinary RGMII. Signed-off-by: Icenowy Zheng ---

linux-next: build warning after merge of the phy-next tree

Hi Kishon, After merging the phy-next tree, today's linux-next build (x86_64 allmodconfig) produced this warning: drivers/phy/ralink/phy-ralink-usb.c: In function 'ralink_usb_phy_probe': drivers/phy/ralink/phy-ralink-usb.c:195:13: warning: cast from pointer to integer of different size

Re: [PATCH v2 2/4] clk: rockchip: rv1108: add ACLK_GMAC and PCLK_GMAC clk id

Am Montag, 21. August 2017, 16:16:05 CEST schrieb Elaine Zhang: > Signed-off-by: Elaine Zhang applied for 4.14 after adapting the subject and adding a commit message Heiko

Re: [PATCH v5 4/7] support user space to query RAS extension feature

Christoffer, Thanks for the review. On 2017/8/22 5:08, Christoffer Dall wrote: > On Fri, Aug 18, 2017 at 10:11:54PM +0800, Dongjiu Geng wrote: > > You should put KVM and arm64 in the subject here. I will update it in the next version. > >> In armv8.2 RAS extension, it adds virtual SError

linux-next: manual merge of the net-next tree with the rockchip tree

Hi all, Today's linux-next merge of the net-next tree got a conflict in: arch/arm64/boot/dts/rockchip/rk3328-evb.dts between commits: ab78718bda79 ("arm64: dts: rockchip: Enable tsadc module on RK3328 eavluation board") 1e28037ec88e ("arm64: dts: rockchip: add rk805 node for

Re: [PATCH] perf record: enable multiplexing scaling via -R

On Mon, Aug 21, 2017 at 05:13:29PM -0700, Stephane Eranian wrote: > On Mon, Aug 21, 2017 at 4:02 PM, Andi Kleen wrote: > > > > Stephane Eranian writes: > > > > > > To activate, the user must use: > > > $ perf record -a -R > > > > I don't know why

Re: [PATCH v2 3/4] dt-bindings: mt8173-mtu3: add generic compatible and rename file

On Wed, Aug 16, 2017 at 02:08:12PM +0800, Chunfeng Yun wrote: > The mt8173-mtu3.txt actually holds the bindings for all mediatek > SoCs with usb3 DRD IP, so add a generic compatible and change the > name to mediatek,mtu3.txt. > > Signed-off-by: Chunfeng Yun > --- >

Re: [PATCH v2] irqchip: uniphier-aidet: add UniPhier AIDET irqchip driver

Hi Mark, 2017-08-21 19:25 GMT+09:00 Marc Zyngier : >> +static struct irq_chip uniphier_aidet_irq_chip = { >> + .name = "AIDET", >> + .irq_mask = irq_chip_mask_parent, >> + .irq_unmask = irq_chip_unmask_parent, >> + .irq_eoi = irq_chip_eoi_parent, >> +

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