Re: [PATCH v3 2/8] scsi: ufs-qcom: fix compilation warning if compiled as a module

2015-08-25 Thread ygardi
Reviewed-by: Akinobu Mita > This change fixes a compilation warning that happens if SCSI_UFS_QCOM > is compiled as a module. > Also this patch fixes an error happens when insmod the module: > "ufs_qcom: module license 'unspecified' taints kernel." > > Signed-off-by: Yaniv Gardi > > --- >

Re: [PATCH V3 2/3] kvm: don't register wildcard MMIO EVENTFD on two buses

2015-08-25 Thread Michael S. Tsirkin
On Tue, Aug 25, 2015 at 05:05:47PM +0800, Jason Wang wrote: > We register wildcard mmio eventfd on two buses, one for KVM_MMIO_BUS > and another is KVM_FAST_MMIO_BUS. This leads to issue: > > - kvm_io_bus_destroy() knows nothing about the devices on two buses > points to a single dev. Which

Re: [PATCH 3.12 49/82] xen/gntdevt: Fix race condition in gntdev_release()

2015-08-25 Thread Marek Marczykowski-Górecki
On Tue, Aug 25, 2015 at 12:35:59PM +0100, Luis Henriques wrote: > [ Adding Greg has he seems to have this patch queued for 3.10 and 3.14 ] > > On Mon, Aug 24, 2015 at 11:09:09AM +0200, Jiri Slaby wrote: > > From: Marek Marczykowski-Górecki > > > > 3.12-stable review patch. If anyone has any

Re: [PATCH v2 00/16] omap_hsmmc: regulator usage cleanup and fixes

2015-08-25 Thread Ulf Hansson
On 3 August 2015 at 14:26, Kishon Vijay Abraham I wrote: > Changes from v1: > *) return on -EPROBE_DEFER and other fatal errors. (Don't return only >if the return value is -ENODEV) > *) Remove the beagle x15 dts patch. It can be part of a different >series. > *) Avoid using

Re: [PATCH v2 0/8] Fix error message and present UFS variant

2015-08-25 Thread ygardi
Thank you Mita, We appreciate your comments and your time. will add "Reviewed-by". regards, Yaniv > Hi Yaniv, > > 2015-08-23 22:09 GMT+09:00 Yaniv Gardi : >> V3: fixes a few minor issues. >> >> V2: fixes a few issues of unnecessary EXPORT_SYMBOL, >> types of parameters in routine definition,

Re: Build failure due to Intel PT

2015-08-25 Thread Adrian Hunter
On 25/08/15 14:35, Arnaldo Carvalho de Melo wrote: > Em Tue, Aug 25, 2015 at 10:20:00AM +0300, Adrian Hunter escreveu: >> On 24/08/15 23:04, Arnaldo Carvalho de Melo wrote: >>> Em Mon, Aug 24, 2015 at 11:51:31AM -0700, Sukadev Bhattiprolu escreveu: I am trying to build perf tool on Powerpc

Re: [PATCHv3 4/5] mm: make compound_head() robust

2015-08-25 Thread Vlastimil Babka
On 08/21/2015 02:10 PM, Kirill A. Shutemov wrote: On Thu, Aug 20, 2015 at 04:36:43PM -0700, Andrew Morton wrote: On Wed, 19 Aug 2015 12:21:45 +0300 "Kirill A. Shutemov" wrote: The patch introduces page->compound_head into third double word block in front of compound_dtor and compound_order.

Re: [PATCH v8 1/2] mfd: devicetree: add bindings for Atmel Flexcom

2015-08-25 Thread Cyrille Pitchen
Hi all, any feedback on this kind of DT bindings? Is it a proper way of using the "ranges" property? Best regards, Cyrille Le 24/07/2015 17:08, Lee Jones a écrit : > DT chaps, > > Please can you take a look at this binding. > > In particular the use of the 'ranges' property to store device

Re: [PATCH 0/7] gpio: omap: fixes and improvements

2015-08-25 Thread Grygorii Strashko
On 08/21/2015 11:13 AM, Tony Lindgren wrote: > * Tony Lindgren [150818 23:42]: >> Hi, >> >> * Grygorii Strashko [150818 04:14]: >>> Hi, >>> >>> This patch series contains set of trivial fixes and improvements, and also >>> patches which fixes wrong APIs usage in atomic context as for -RT as for

Re: [PATCH v5 2/5] pci:host: Add Altera PCIe host controller driver

2015-08-25 Thread Marc Zyngier
On 25/08/15 10:35, Ley Foon Tan wrote: > This patch adds the Altera PCIe host controller driver. > > Signed-off-by: Ley Foon Tan > --- > drivers/pci/host/Kconfig | 7 + > drivers/pci/host/Makefile | 1 + > drivers/pci/host/pcie-altera.c | 588 >

Re: [PATCH V3 2/3] kvm: don't register wildcard MMIO EVENTFD on two buses

2015-08-25 Thread Michael S. Tsirkin
On Tue, Aug 25, 2015 at 05:05:47PM +0800, Jason Wang wrote: > We register wildcard mmio eventfd on two buses, one for KVM_MMIO_BUS > and another is KVM_FAST_MMIO_BUS. This leads to issue: > > - kvm_io_bus_destroy() knows nothing about the devices on two buses > points to a single dev. Which

Re: [PATCH V3 3/3] kvm: add tracepoint for fast mmio

2015-08-25 Thread Michael S. Tsirkin
On Tue, Aug 25, 2015 at 05:05:48PM +0800, Jason Wang wrote: > Cc: Gleb Natapov > Cc: Paolo Bonzini > Cc: Michael S. Tsirkin > Signed-off-by: Jason Wang > --- > arch/x86/kvm/trace.h | 17 + > arch/x86/kvm/vmx.c | 1 + > arch/x86/kvm/x86.c | 1 + > 3 files changed, 19

Re: [PATCH 3.12 49/82] xen/gntdevt: Fix race condition in gntdev_release()

2015-08-25 Thread Luis Henriques
[ Adding Greg has he seems to have this patch queued for 3.10 and 3.14 ] On Mon, Aug 24, 2015 at 11:09:09AM +0200, Jiri Slaby wrote: > From: Marek Marczykowski-Górecki > > 3.12-stable review patch. If anyone has any objections, please let me know. > > === > > commit

Re: Build failure due to Intel PT

2015-08-25 Thread Arnaldo Carvalho de Melo
Em Tue, Aug 25, 2015 at 10:20:00AM +0300, Adrian Hunter escreveu: > On 24/08/15 23:04, Arnaldo Carvalho de Melo wrote: > > Em Mon, Aug 24, 2015 at 11:51:31AM -0700, Sukadev Bhattiprolu escreveu: > >> I am trying to build perf tool on Powerpc and get this: > >>

Re: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node

2015-08-25 Thread Sudeep Holla
On 19/08/15 10:37, Leo Yan wrote: On Hi6220, below memory regions in DDR have specific purpose: 0x05e0, - 0x05ef,: For MCU firmware using at runtime; 0x0740,f000 - 0x0740,: For MCU firmware's section; 0x06df,f000 - 0x06df,: For mailbox message data. Unless I am

Re: [PATCH] mm: mmap: Check all failures before set values

2015-08-25 Thread Michal Hocko
On Tue 25-08-15 05:54:00, Chen Gang wrote: > On 8/24/15 21:57, Michal Hocko wrote: > > On Mon 24-08-15 21:34:25, Chen Gang wrote: > > [...] > > > >> It is always a little better to let the external function suppose fewer > >> callers' behalf. > > > > I am sorry but I do not understand what you

Re: [PATCH V2 3/3] kvm: add tracepoint for fast mmio

2015-08-25 Thread Michael S. Tsirkin
On Tue, Aug 25, 2015 at 03:47:15PM +0800, Jason Wang wrote: > Cc: Gleb Natapov > Cc: Paolo Bonzini > Cc: Michael S. Tsirkin > Signed-off-by: Jason Wang > --- > arch/x86/kvm/trace.h | 17 + > arch/x86/kvm/vmx.c | 1 + > arch/x86/kvm/x86.c | 1 + > 3 files changed, 19

Re: [PATCH V2 2/3] kvm: don't register wildcard MMIO EVENTFD on two buses

2015-08-25 Thread Michael S. Tsirkin
On Tue, Aug 25, 2015 at 03:47:14PM +0800, Jason Wang wrote: > We register wildcard mmio eventfd on two buses, one for KVM_MMIO_BUS > and another is KVM_FAST_MMIO_BUS. This leads to issue: > > - kvm_io_bus_destroy() knows nothing about the devices on two buses > points to a single dev. Which

Re: [PATCH net-next] macvtap/macvlan: use IFF_NO_QUEUE

2015-08-25 Thread Jason Wang
On 08/25/2015 06:17 PM, Michael S. Tsirkin wrote: > On Mon, Aug 24, 2015 at 04:33:12PM +0800, Jason Wang wrote: >> > For macvlan, switch to use IFF_NO_QUEUE instead of tx_queue_len = 0. >> > >> > For macvtap, after commit 6acf54f1cf0a6747bac9fea26f34cfc5a9029523 >> > ("macvtap: Add support of

Re: linux: sata_nv: adma support

2015-08-25 Thread Mark Lord
On 15-08-01 09:45 PM, Robert Hancock wrote: On Sat, Aug 1, 2015 at 2:09 PM, Pali Rohár wrote: On Thursday 25 December 2014 07:22:13 Robert Hancock wrote: On Tue, Dec 23, 2014 at 1:51 PM, Pali Rohár wrote: Hello, I have nvidia nforce4 motherboard with nvidia sata controller: .. It looks

Re: [PATCH] pci: acpi: Generic function for setting up PCI device DMA coherency

2015-08-25 Thread Suthikulpanit, Suravee
Hi Bjorn, On 8/25/2015 3:14 AM, Bjorn Helgaas wrote: On Mon, Aug 24, 2015 at 12:09 PM, Suravee Suthikulpanit wrote: commit 84cfb2213cd400fef227ec0d7829ec4e12895da9 Author: Bjorn Helgaas Date: Thu Aug 13 19:49:52 2015 -0500 ACPI / scan: Rename acpi_check_dma() to

Re: [PATCH v5 3/5] pci: altera: Add Altera PCIe MSI driver

2015-08-25 Thread Marc Zyngier
On 25/08/15 10:35, Ley Foon Tan wrote: > This patch adds Altera PCIe MSI driver. This soft IP supports configurable > number of vectors, which is a dts parameter. > > Signed-off-by: Ley Foon Tan > --- > drivers/pci/host/Kconfig | 8 + > drivers/pci/host/Makefile | 1 + >

Re: [PATCH linux-next v4 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller

2015-08-25 Thread Cyrille Pitchen
Hi! Le 25/08/2015 03:44, Bean Huo 霍斌斌 (beanhuo) a écrit : > >> +nor->read_reg = atmel_qspi_read_reg; >> +nor->write_reg = atmel_qspi_write_reg; >> +nor->read = atmel_qspi_read; >> +nor->write = atmel_qspi_write; >> +nor->erase = atmel_qspi_erase; >> +nor->set_protocol =

Re: [PATCH v1 1/3] dt-bindings: mailbox: Document Hi6220 mailbox driver

2015-08-25 Thread Sudeep Holla
On 19/08/15 10:37, Leo Yan wrote: Document the new compatible for Hisilicon Hi6220 mailbox driver. Signed-off-by: Leo Yan --- .../bindings/mailbox/hisilicon,hi6220-mailbox.txt | 57 ++ 1 file changed, 57 insertions(+) create mode 100644

Re: [PATCH] Memory hot added,The memory can not been added to movable zone

2015-08-25 Thread Vlastimil Babka
On 08/25/2015 12:25 PM, Changsheng Liu wrote: Thanks very much for your review, I can move the memory from normal zone to movable zone succesfully. And thank you for let me understand the memory mechanism better. 在 2015/8/25 3:15, Yasuaki Ishimatsu 写道: So you agree to drop the patch from -mm?

Re: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node

2015-08-25 Thread Mark Rutland
Hi, On Tue, Aug 25, 2015 at 09:04:45AM +0100, Haojian Zhuang wrote: > On Mon, 2015-08-24 at 13:48 +0100, Mark Rutland wrote: > > > > > > I don't see why you need reserved-memory here, given you're not > > > > > > referring to > > > > > > these regions by phandle anyway. > > > > > > > > > > -

Re: [PATCH 04/12] mm, page_alloc: Only check cpusets when one exists that can be mem-controlled

2015-08-25 Thread Vlastimil Babka
On 08/25/2015 12:33 PM, Mel Gorman wrote: On Mon, Aug 24, 2015 at 10:53:37PM +0200, Vlastimil Babka wrote: On 24.8.2015 15:16, Mel Gorman wrote: return read_seqcount_retry(>mems_allowed_seq, seq); @@ -139,7 +141,7 @@ static inline void set_mems_allowed(nodemask_t nodemask) #else /*

[PATCH 4/5] usb: dwc3: core: convert to unified device property interface

2015-08-25 Thread Heikki Krogerus
No functional affect on existing platforms, but the driver is now ready to extract the properties also from ACPI tables as well as from DT. Signed-off-by: Heikki Krogerus --- drivers/usb/dwc3/core.c | 45 ++--- 1 file changed, 22 insertions(+), 23

[PATCH 5/5] usb: dwc3: pci: passing forward the ACPI companion

2015-08-25 Thread Heikki Krogerus
Sharing the ACPI companion with dwc3 core so it has access to the properties defined for DWC3 in ACPI tables. Signed-off-by: Heikki Krogerus --- drivers/usb/dwc3/dwc3-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index

[PATCH 3/5] usb: common: of_usb_get_dr_mode to usb_get_dr_mode

2015-08-25 Thread Heikki Krogerus
By using the unified device property interface, the function can be made available for all platforms and not just the ones using DT. Signed-off-by: Heikki Krogerus --- drivers/usb/chipidea/core.c | 2 +- drivers/usb/common/common.c | 15 --- drivers/usb/dwc2/platform.c

[PATCH 0/5] usb: common and dwc3: converting to unified device property

2015-08-25 Thread Heikki Krogerus
Hi, While converting dwc3 to the unified device property interface, I noticed that there is really nothing preventing of_usb_get_dr_mode and of_usb_get_maximum_speed from being converted as well. Hope that's OK. The only special case was dwc3-st.c, where the dr_mode is requested before the

[PATCH 2/5] usb: dwc3: st: prepare the driver for generic usb_get_dr_mode function

2015-08-25 Thread Heikki Krogerus
of_usb_get_dr_mode will be converted into more generic usb_get_dr_mode function that will take struct device instead of struct device_node as it's parameter. To make the conversion possible later, waiting for the platform device for dwc3 to be populated before calling of_usb_get_dr_mode.

[PATCH 1/5] usb: common: of_usb_get_maximum_speed to usb_get_maximum_speed

2015-08-25 Thread Heikki Krogerus
By using the unified device property interface, the function can be made available for all platforms and not just the ones using DT. Signed-off-by: Heikki Krogerus --- drivers/usb/chipidea/core.c | 2 +- drivers/usb/common/common.c | 44 ++--

RE: [PATCH 2/5] gic-its: Allow pci_requester_id to be overridden.

2015-08-25 Thread Pavel Fedin
Hello! > > What if instead of this function we simply add a field to a struct > > pci_bus ? Then bus driver would > > fill in HW-specific ID bits for every bus. > > I can send a patch if interested. > > There is a lot of work being done in the upstream to extract the proper > information

Re: "scsi: convert host_busy to atomic_t" series causes regressions for some hardware configurations

2015-08-25 Thread Christoph Hellwig
Hi Sergio, can you give the patch below a try? libata currently completes the SCSI command before freeing the internal command structure, which could lead to various races that mess with the ATA command state, which might cause issues like the one you see. diff --git a/drivers/ata/libata-scsi.c

Re: Proposal for finishing the 64-bit x86 syscall cleanup

2015-08-25 Thread Brian Gerst
On Mon, Aug 24, 2015 at 5:13 PM, Andy Lutomirski wrote: > Hi all- > > I want to (try to) mostly or fully get rid of the messy bits (as > opposed to the hardware-bs-forced bits) of the 64-bit syscall asm. > There are two major conceptual things that are in the way. > > Thing 1: partial pt_regs > >

Re: [PATCH V3 2/3] kvm: don't register wildcard MMIO EVENTFD on two buses

2015-08-25 Thread Cornelia Huck
On Tue, 25 Aug 2015 17:05:47 +0800 Jason Wang wrote: > We register wildcard mmio eventfd on two buses, one for KVM_MMIO_BUS > and another is KVM_FAST_MMIO_BUS. This leads to issue: > > - kvm_io_bus_destroy() knows nothing about the devices on two buses > points to a single dev. Which will

Re: [PATCH-v2 1/5] mfd: 88pm800: Fix tabbing issue

2015-08-25 Thread Vaibhav Hiremath
On Tuesday 25 August 2015 04:05 PM, Lee Jones wrote: On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: On Tuesday 25 August 2015 01:22 PM, Lee Jones wrote: On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: Driver had coding style issues where spaces were used instead of tabs. This patch fixes

[PATCH -next] static-keys: Fix documentation

2015-08-25 Thread Chuck Ebbert
Fix some mistakes and typos, clean up text a bit. Signed-off-by: Chuck Ebbert diff --git a/Documentation/static-keys.txt b/Documentation/static-keys.txt index f4cb0b2..127391c 100644 --- a/Documentation/static-keys.txt +++ b/Documentation/static-keys.txt @@ -3,8 +3,8 @@ DEPRECATED API:

Re: [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp

2015-08-25 Thread Russell King - ARM Linux
On Tue, Aug 25, 2015 at 12:40:01PM +0200, Thierry Reding wrote: > On Tue, Aug 25, 2015 at 10:29:39AM +0100, Russell King - ARM Linux wrote: > > Now, what happens when some other DRM driver wants to use the tda998x > > driver, and its bindings are not compatible with the component helpers? > >

[PATCH v2] irqchip, gicv3-its, numa: Workaround for Cavium ThunderX erratum 23144

2015-08-25 Thread Ganapatrao Kulkarni
The patch below adds a workaround for gicv3 in a numa environment. It is on top of Robert's recent gicv3 errata patch submission v4 and my arm64 numa patches v5. This implements a workaround for gicv3-its erratum 23144 on Cavium's ThunderX dual-socket platforms, where LPI cannot be routed to a

Re: [PATCH-v2 1/5] mfd: 88pm800: Fix tabbing issue

2015-08-25 Thread Vaibhav Hiremath
On Tuesday 25 August 2015 04:00 PM, Lee Jones wrote: On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: On Tuesday 25 August 2015 01:21 PM, Lee Jones wrote: On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: Driver had coding style issues where spaces were used instead of tabs. This patch fixes them

[PATCH 2/2] perf tools: Make NO_AUXTRACE default for non-x86 architectures

2015-08-25 Thread Adrian Hunter
Currently the AUXTRACE infrastructure is only used by Intel PT and Intel BTS but is compiled into all architectures to support the ability to process a perf.data file (including one containing Intel PT or Intel BTS data) from any architecture on any other architecture. Generally people don't want

[PATCH 1/2] perf tools: Fix build on powerpc broken by pt/bts

2015-08-25 Thread Adrian Hunter
It is theoretically possible to process perf.data files created on x86 and that contain Intel PT or Intel BTS data, on any other architecture, which is why it is possible for there to be build errors on powerpc caused by pt/bts. The errors were:

Re: [RFCv5 PATCH 38/46] sched: scheduler-driven cpu frequency selection

2015-08-25 Thread Juri Lelli
Hi Peter, On 15/08/15 14:05, Peter Zijlstra wrote: > On Tue, Jul 07, 2015 at 07:24:21PM +0100, Morten Rasmussen wrote: >> +void cpufreq_sched_set_cap(int cpu, unsigned long capacity) >> +{ >> +unsigned int freq_new, cpu_tmp; >> +struct cpufreq_policy *policy; >> +struct gov_data *gd;

Re: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node

2015-08-25 Thread Mark Rutland
On Tue, Aug 25, 2015 at 11:15:10AM +0100, Haojian Zhuang wrote: > On Tue, 2015-08-25 at 10:46 +0100, Leif Lindholm wrote: > > On Tue, Aug 25, 2015 at 04:13:47PM +0800, Haojian Zhuang wrote: > > > On Mon, 2015-08-24 at 12:49 +0100, Leif Lindholm wrote: > > > > On Mon, Aug 24, 2015 at 06:19:56PM

Re: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node

2015-08-25 Thread Leif Lindholm
On Tue, Aug 25, 2015 at 06:15:10PM +0800, Haojian Zhuang wrote: > > > 1. We need support both UEFI and uboot. So the reserved buffer have to > > > be declared in DTB since they are used by kernel driver, not UEFI. > > > > The buffer may need to be declared in DTB also, but it most certanily > >

Re: [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp

2015-08-25 Thread Thierry Reding
On Tue, Aug 25, 2015 at 10:29:39AM +0100, Russell King - ARM Linux wrote: > On Tue, Aug 25, 2015 at 11:12:48AM +0200, Thierry Reding wrote: > > On Mon, Aug 24, 2015 at 09:48:27AM -0500, Rob Herring wrote: > > > It goes beyond bindings IMO. The use of the component framework or not > > > has been

[PATCH] Smack: fix a NULL dereference in wrong smack_import_entry() usage

2015-08-25 Thread Lukasz Pawelczyk
The e774ad683f425a51f87711164ea166d9dcc41477 commit made this function return proper error codes instead of NULL. Reflect that. This is a fix for a NULL dereference introduced in 21abb1ec414c75abe32c3854848ff30e2b4a6113: echo "$SOME_IPV6_ADDR \"test" > /smack/ipv6host (this should return

Re: [PATCH 3/3 v6] mm/vmalloc: Cache the vmalloc memory info

2015-08-25 Thread George Spelvin
>> Second, and this is up to you, I'd be inclined to go fully non-blocking >> and only spin_trylock(). If that fails, just skip the cache update. > So I'm not sure about this one: we have no guarantee of the order every > updater reaches the spinlock, and we want the 'freshest' updater to do >

Re: [PATCH-v2 1/5] mfd: 88pm800: Fix tabbing issue

2015-08-25 Thread Lee Jones
On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: > > > On Tuesday 25 August 2015 01:22 PM, Lee Jones wrote: > >On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: > > > >>Driver had coding style issues where spaces were used instead > >>of tabs. This patch fixes them all. > >> > >>Signed-off-by: Vaibhav

Re: [PATCH 04/12] mm, page_alloc: Only check cpusets when one exists that can be mem-controlled

2015-08-25 Thread Mel Gorman
On Mon, Aug 24, 2015 at 10:53:37PM +0200, Vlastimil Babka wrote: > On 24.8.2015 15:16, Mel Gorman wrote: > >>> > >>> return read_seqcount_retry(>mems_allowed_seq, seq); > >>> @@ -139,7 +141,7 @@ static inline void set_mems_allowed(nodemask_t > >>> nodemask) > >>> > >>> #else /* !CONFIG_CPUSETS

Re: [PATCH] sched: fix tsk->pi_lock isn't held when do_set_cpus_allowed()

2015-08-25 Thread Peter Zijlstra
On Tue, Aug 25, 2015 at 12:10:32PM +0200, Peter Zijlstra wrote: > On Tue, Aug 25, 2015 at 12:05:27PM +0200, Peter Zijlstra wrote: > > On Tue, Aug 25, 2015 at 03:59:54PM +0800, Wanpeng Li wrote: > > > +++ b/kernel/cpuset.c > > > @@ -2376,8 +2376,12 @@ void cpuset_cpus_allowed(struct task_struct

Re: [PATCH-v2 1/5] mfd: 88pm800: Fix tabbing issue

2015-08-25 Thread Lee Jones
On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: > On Tuesday 25 August 2015 01:21 PM, Lee Jones wrote: > >On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: > > > >>Driver had coding style issues where spaces were used instead > >>of tabs. This patch fixes them all. > > > >That's not all it's doing though

Re: [PATCH] Memory hot added,The memory can not been added to movable zone

2015-08-25 Thread Changsheng Liu
Thanks very much for your review, I can move the memory from normal zone to movable zone succesfully. And thank you for let me understand the memory mechanism better. 在 2015/8/25 3:15, Yasuaki Ishimatsu 写道: Hi On Thu, 20 Aug 2015 14:15:13 +0800 Changsheng Liu wrote: Hi Andrew Morton: First,

Re: [PATCH linux-next v4 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller

2015-08-25 Thread Marek Vasut
On Tuesday, August 25, 2015 at 12:17:37 PM, Cyrille Pitchen wrote: > Hi Marek, Hi! > Le 24/08/2015 13:03, Marek Vasut a écrit : > > On Monday, August 24, 2015 at 12:14:00 PM, Cyrille Pitchen wrote: > >> This driver add support to the new Atmel QSPI controller embedded into > >> sama5d2x SoCs. It

Re: [PATCH linux-next v4 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller

2015-08-25 Thread Cyrille Pitchen
Le 25/08/2015 11:46, Jonas Gorski a écrit : > On Mon, Aug 24, 2015 at 7:45 PM, Marek Vasut wrote: >> On Monday, August 24, 2015 at 07:04:38 PM, Cyrille Pitchen wrote: >>> Hi Marek, >> >> Hi! >> >>> Le 24/08/2015 13:03, Marek Vasut a écrit : On Monday, August 24, 2015 at 12:14:00 PM, Cyrille

Re: [PATCH v2 0/6] perf: Introduce extended syscall error reporting

2015-08-25 Thread Johannes Berg
On Tue, 2015-08-25 at 12:07 +0200, Ingo Molnar wrote: > Having a separate syscall has two (big!) appeals: > > - we wouldn't have to touch existing system calls at all. > > - extended error reporting would be available for any system call that opts > to >use it. (The current scheme as

Re: [PATCH stable] md/bitmap: return an error when bitmap superblock is corrupt.

2015-08-25 Thread Luis Henriques
On Fri, Aug 14, 2015 at 05:04:21PM +1000, NeilBrown wrote: > > commit b97e92574c0bf335db1cd2ec491d8ff5cd5d0b49 upstream > Use separate bitmaps for each nodes in the cluster > > bitmap_read_sb() validates the bitmap superblock that it reads in. > If it finds an inconsistency like a bad magic

Re: [RESEND PATCH 4/7] ALSA: ppc: keywest: Export I2C module alias information

2015-08-25 Thread Takashi Iwai
On Tue, 25 Aug 2015 08:31:14 +0200, Javier Martinez Canillas wrote: > > The I2C core always reports the MODALIAS uevent as "i2c: regardless if the driver was matched using the I2C id_table or the > of_match_table. So the driver needs to export the I2C table and this > be built into the module or

Re: [PATCH,RFC] sched: fix "impossible" load balancing oops

2015-08-25 Thread Peter Zijlstra
On Fri, Aug 21, 2015 at 02:21:22PM -0400, Rik van Riel wrote: > The load balancing code can run into the situation where > the source and destination runqueues are the same, in > the active balancing code. > > /* > * This condition is "impossible", if it occurs > * we

Re: [PATCH] sched: fix tsk->pi_lock isn't held when do_set_cpus_allowed()

2015-08-25 Thread Wanpeng Li
On 8/25/15 6:05 PM, Peter Zijlstra wrote: On Tue, Aug 25, 2015 at 03:59:54PM +0800, Wanpeng Li wrote: +++ b/kernel/cpuset.c @@ -2376,8 +2376,12 @@ void cpuset_cpus_allowed(struct task_struct *tsk, struct cpumask *pmask) void cpuset_cpus_allowed_fallback(struct task_struct *tsk) { +

Re: [PATCH net-next] macvtap/macvlan: use IFF_NO_QUEUE

2015-08-25 Thread Michael S. Tsirkin
On Mon, Aug 24, 2015 at 04:33:12PM +0800, Jason Wang wrote: > For macvlan, switch to use IFF_NO_QUEUE instead of tx_queue_len = 0. > > For macvtap, after commit 6acf54f1cf0a6747bac9fea26f34cfc5a9029523 > ("macvtap: Add support of packet capture on macvtap > device."). Multiqueue macvtap suffers

Re: [PATCH linux-next v4 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller

2015-08-25 Thread Cyrille Pitchen
Hi Marek, Le 24/08/2015 13:03, Marek Vasut a écrit : > On Monday, August 24, 2015 at 12:14:00 PM, Cyrille Pitchen wrote: >> This driver add support to the new Atmel QSPI controller embedded into >> sama5d2x SoCs. It expects a NOR memory to be connected to the QSPI >> controller. >> >>

Re: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node

2015-08-25 Thread Haojian Zhuang
On Tue, 2015-08-25 at 10:46 +0100, Leif Lindholm wrote: > On Tue, Aug 25, 2015 at 04:13:47PM +0800, Haojian Zhuang wrote: > > On Mon, 2015-08-24 at 12:49 +0100, Leif Lindholm wrote: > > > On Mon, Aug 24, 2015 at 06:19:56PM +0800, Haojian Zhuang wrote: > > > > > If your EFI memory map describes the

Re: [PATCH] sched: fix tsk->pi_lock isn't held when do_set_cpus_allowed()

2015-08-25 Thread Peter Zijlstra
On Tue, Aug 25, 2015 at 12:05:27PM +0200, Peter Zijlstra wrote: > On Tue, Aug 25, 2015 at 03:59:54PM +0800, Wanpeng Li wrote: > > +++ b/kernel/cpuset.c > > @@ -2376,8 +2376,12 @@ void cpuset_cpus_allowed(struct task_struct *tsk, > > struct cpumask *pmask) > > > > void

Re: [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp

2015-08-25 Thread Thierry Reding
On Tue, Aug 25, 2015 at 05:41:19PM +0800, Yakir Yang wrote: > Hi Thierry, > > 在 2015/8/25 17:12, Thierry Reding 写道: > >On Mon, Aug 24, 2015 at 09:48:27AM -0500, Rob Herring wrote: > >>On Mon, Aug 24, 2015 at 7:57 AM, Russell King - ARM Linux > >> wrote: > >>>On Sun, Aug 23, 2015 at 06:23:14PM

Re: [PATCH v2 0/6] perf: Introduce extended syscall error reporting

2015-08-25 Thread Ingo Molnar
* Johannes Berg wrote: > On Tue, 2015-08-25 at 11:17 +0200, Ingo Molnar wrote: > > > > If we do that then we don't even have to introduce per system call error > > code > > conversion, but could unconditionally save the last extended error info in > > the > > task struct and continue -

Re: [PATCH] sched: fix tsk->pi_lock isn't held when do_set_cpus_allowed()

2015-08-25 Thread Peter Zijlstra
On Tue, Aug 25, 2015 at 03:59:54PM +0800, Wanpeng Li wrote: > +++ b/kernel/cpuset.c > @@ -2376,8 +2376,12 @@ void cpuset_cpus_allowed(struct task_struct *tsk, > struct cpumask *pmask) > > void cpuset_cpus_allowed_fallback(struct task_struct *tsk) > { > + unsigned long flags; > + >

Re: [PATCH 1/2] regulator: pbias: use untranslated address to program pbias regulator

2015-08-25 Thread Grygorii Strashko
Hi Mark, On 08/19/2015 09:11 PM, Mark Brown wrote: > On Tue, Aug 18, 2015 at 11:23:54AM +0530, Kishon Vijay Abraham I wrote: >> On Friday 14 August 2015 11:30 PM, Mark Brown wrote: >>> On Mon, Jul 27, 2015 at 04:54:09PM +0530, Kishon Vijay Abraham I wrote: > is moved as a child node of

Re: [PATCH 3/3] sched: Implement interface for cgroup unified hierarchy

2015-08-25 Thread Peter Zijlstra
On Tue, Aug 25, 2015 at 11:24:42AM +0200, Ingo Molnar wrote: > > * Paul Turner wrote: > > > > Anyways, a point here is that threads of the same process competing > > > isn't a new problem. There are many ways to make those threads play > > > nice as the application itself often has to be

Re: [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp

2015-08-25 Thread Thierry Reding
On Wed, Aug 19, 2015 at 09:50:34AM -0500, Yakir Yang wrote: [...] > + -analogix,color-space: > + input video data format. > + COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2 I don't think DT is an appropriate place to set this. To my knowledge this

[PATCH] crypto: aead - fix for multiple operations on AF_ALG sockets

2015-08-25 Thread Lars Persson
The tsgl scatterlist must be re-initialized after each operation. Otherwise the sticky bits in the page_link will corrupt the list with pre-mature termination or false chaining. Signed-off-by: Lars Persson --- crypto/algif_aead.c | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH 3/3 v6] mm/vmalloc: Cache the vmalloc memory info

2015-08-25 Thread Ingo Molnar
* George Spelvin wrote: > (I hope I'm not annoying you by bikeshedding this too much, although I > think this is improving.) [ I don't mind, although I wish other, more critical parts of the kernel got this much attention as well ;-) ] > Anyway, suggested changes for v6 (sigh...): > >

[PATCH] irqdomain: remove the confused log

2015-08-25 Thread Huang Shijie
When the dynamic debug is enabled for irq domain, the kernel will print out: -- irqdomain:__irq_domain_add: irq: Added domain (null) -- It does not print out the irq domain's name,

Re: [PATCH linux-next v4 5/5] mtd: atmel-quadspi: add driver for Atmel QSPI controller

2015-08-25 Thread Jonas Gorski
On Mon, Aug 24, 2015 at 7:45 PM, Marek Vasut wrote: > On Monday, August 24, 2015 at 07:04:38 PM, Cyrille Pitchen wrote: >> Hi Marek, > > Hi! > >> Le 24/08/2015 13:03, Marek Vasut a écrit : >> > On Monday, August 24, 2015 at 12:14:00 PM, Cyrille Pitchen wrote: >> >> This driver add support to the

Re: [PATCH v1 3/3] arm64: dts: add Hi6220 mailbox node

2015-08-25 Thread Leif Lindholm
On Tue, Aug 25, 2015 at 04:13:47PM +0800, Haojian Zhuang wrote: > On Mon, 2015-08-24 at 12:49 +0100, Leif Lindholm wrote: > > On Mon, Aug 24, 2015 at 06:19:56PM +0800, Haojian Zhuang wrote: > > > > If your EFI memory map describes the memory as mappable, it is wrong. > > > > > > When kernel is

RE: [f2fs-dev] [PATCH 9/9] f2fs: update extent tree in batches

2015-08-25 Thread Chao Yu
> -Original Message- > From: Chao Yu [mailto:chao2...@samsung.com] > Sent: Tuesday, August 25, 2015 5:34 PM > To: 'Jaegeuk Kim' > Cc: linux-kernel@vger.kernel.org; linux-f2fs-de...@lists.sourceforge.net > Subject: Re: [f2fs-dev] [PATCH 9/9] f2fs: update extent tree in batches > > >

Re: [PATCH] Fix bug in iommu_context_addr: Always get pointer to lower extended-context-table

2015-08-25 Thread j...@8bytes.org
On Tue, Aug 25, 2015 at 09:15:39AM +, Xiao, Nan (Nan@HPservers-Core-OE-PSC) wrote: > In commit message: > > > There is a bug in iommu_context_addr() which will always use the lower > > context table, event when the upper context table needs to be used. Fix > > this issue. > > I think it

Re: [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp

2015-08-25 Thread Yakir Yang
Hi Thierry, 在 2015/8/25 17:12, Thierry Reding 写道: On Mon, Aug 24, 2015 at 09:48:27AM -0500, Rob Herring wrote: On Mon, Aug 24, 2015 at 7:57 AM, Russell King - ARM Linux wrote: On Sun, Aug 23, 2015 at 06:23:14PM -0500, Rob Herring wrote: On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang wrote: +

[PATCH v5 3/5] pci: altera: Add Altera PCIe MSI driver

2015-08-25 Thread Ley Foon Tan
This patch adds Altera PCIe MSI driver. This soft IP supports configurable number of vectors, which is a dts parameter. Signed-off-by: Ley Foon Tan --- drivers/pci/host/Kconfig | 8 + drivers/pci/host/Makefile | 1 + drivers/pci/host/pcie-altera-msi.c | 322

Re: [RFC PATCH 1/7] DMA: tegra-apb: Correct runtime-pm usage

2015-08-25 Thread Jon Hunter
On 25/08/15 01:04, Rafael J. Wysocki wrote: > On Monday, August 24, 2015 07:51:43 PM Vinod Koul wrote: >> On Mon, Aug 24, 2015 at 02:22:49PM +0100, Jon Hunter wrote: >>> >>> On 24/08/15 10:22, Vinod Koul wrote: On Mon, Aug 24, 2015 at 09:47:13AM +0100, Jon Hunter wrote: > > On

Re: [PATCH] drm/crtc: Add a helper func to get a registered crtc from its index

2015-08-25 Thread Daniel Vetter
On Tue, Aug 25, 2015 at 11:13:51AM +0800, Xinliang Liu wrote: > This patch add a helper func to get a registered crtc from its index. > In some case, where we know the crtc's index and we want to know the > crtc too. > > For example, the enable_vblank func of struct drm_driver: > In the

Re: [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp

2015-08-25 Thread Yakir Yang
Hi Thierry, 在 2015/8/25 17:15, Thierry Reding 写道: On Sun, Aug 23, 2015 at 06:23:14PM -0500, Rob Herring wrote: On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang wrote: [...] + -analogix,link-rate: + max link rate supported by the eDP controller. +

[PATCH v5 2/5] pci:host: Add Altera PCIe host controller driver

2015-08-25 Thread Ley Foon Tan
This patch adds the Altera PCIe host controller driver. Signed-off-by: Ley Foon Tan --- drivers/pci/host/Kconfig | 7 + drivers/pci/host/Makefile | 1 + drivers/pci/host/pcie-altera.c | 588 + 3 files changed, 596 insertions(+) create mode

[PATCH v5 4/5] Documentation: dt-bindings: pci: altera pcie device tree binding

2015-08-25 Thread Ley Foon Tan
This patch adds the bindings for Altera PCIe host controller driver and Altera PCIe MSI driver. Signed-off-by: Ley Foon Tan --- .../devicetree/bindings/pci/altera-pcie-msi.txt| 28 + .../devicetree/bindings/pci/altera-pcie.txt| 49 ++ 2 files changed,

[PATCH v5 1/5] arm: add msi.h to Kbuild

2015-08-25 Thread Ley Foon Tan
Include asm-generic/msi.h to support CONFIG_GENERIC_MSI_IRQ_DOMAIN. This to fix compilation error: "include/linux/msi.h:123:21: fatal error: asm/msi.h: No such file or directory" Signed-off-by: Ley Foon Tan --- arch/arm/include/asm/Kbuild | 1 + 1 file changed, 1 insertion(+) diff --git

[PATCH v5 0/5] Altera PCIe host controller driver with MSI support

2015-08-25 Thread Ley Foon Tan
This is the 5th version of patch set to add support for Altera PCIe host controller with MSI feature on Altera FPGA device families. This patchset mainly resolve comments from Dinh Nguyen in v5 and some fixes. It is based on patch series from Marc Zyngier "Per-device MSI domain & platform MSI"

[PATCH v5 5/5] MAINTAINERS: Add Altera PCIe and MSI drivers maintainer

2015-08-25 Thread Ley Foon Tan
Signed-off-by: Ley Foon Tan --- MAINTAINERS | 16 1 file changed, 16 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 569568f..c87e451 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7779,6 +7779,14 @@ F: include/linux/pci* F: arch/x86/pci/ F:

RE: [f2fs-dev] [PATCH 9/9] f2fs: update extent tree in batches

2015-08-25 Thread Chao Yu
> -Original Message- > From: Chao Yu [mailto:chao2...@samsung.com] > Sent: Friday, August 21, 2015 8:55 PM > To: 'Jaegeuk Kim' > Cc: linux-kernel@vger.kernel.org; linux-f2fs-de...@lists.sourceforge.net > Subject: Re: [f2fs-dev] [PATCH 9/9] f2fs: update extent tree in batches > > Hi

Re: [PATCH v2 0/6] perf: Introduce extended syscall error reporting

2015-08-25 Thread Johannes Berg
On Tue, 2015-08-25 at 11:17 +0200, Ingo Molnar wrote: > > If we do that then we don't even have to introduce per system call error code > conversion, but could unconditionally save the last extended error info in > the > task struct and continue - this could be done very cheaply with the

Re: [PATCH-v6 5/6] mfd: 88pm800: Set default interrupt clear method

2015-08-25 Thread Lee Jones
On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: > On Tuesday 25 August 2015 02:00 PM, Lee Jones wrote: > >On Mon, 24 Aug 2015, Vaibhav Hiremath wrote: > >>On Monday 24 August 2015 09:21 PM, Lee Jones wrote: > >>>On Mon, 24 Aug 2015, Vaibhav Hiremath wrote: > On Monday 24 August 2015 07:24 PM, Lee

Re: [PATCH v3 06/14] Documentation: drm/bridge: add document for analogix_dp

2015-08-25 Thread Russell King - ARM Linux
On Tue, Aug 25, 2015 at 11:12:48AM +0200, Thierry Reding wrote: > On Mon, Aug 24, 2015 at 09:48:27AM -0500, Rob Herring wrote: > > It goes beyond bindings IMO. The use of the component framework or not > > has been at the whim of driver writers as well. It is either used or > > private APIs are

Re: [PATCH-v3 RESEND] mfd: 88pm80x: Add 88pm860 chip type support

2015-08-25 Thread Lee Jones
On Tue, 25 Aug 2015, Vaibhav Hiremath wrote: > Add chip identification support for 88PM860 device > to the pm80x_chip_mapping table. > > Signed-off-by: Vaibhav Hiremath > Reviewed-by: Krzysztof Kozlowski > Acked-by: Lee Jones > --- > drivers/mfd/88pm80x.c | 2 ++ >

Re: [PATCH 3/3] sched: Implement interface for cgroup unified hierarchy

2015-08-25 Thread Ingo Molnar
* Paul Turner wrote: > > Anyways, a point here is that threads of the same process competing > > isn't a new problem. There are many ways to make those threads play > > nice as the application itself often has to be involved anyway, > > especially for something like qemu which is heavily

Re: [PATCH v9 1/1] irqchip: imx-gpcv2: IMX GPCv2 driver for wakeup sources

2015-08-25 Thread Sudeep Holla
On 24/08/15 20:04, Shenwei Wang wrote: IMX7D contains a new version of GPC IP block (GPCv2). It has two major functions: power management and wakeup source management. This patch adds a new irqchip driver to manage the interrupt wakeup sources on IMX7D. Interesting, you mention that this IP

[PATCH v7 03/17] KVM: Define a new interface kvm_intr_is_single_vcpu()

2015-08-25 Thread Feng Wu
This patch defines a new interface kvm_intr_is_single_vcpu(), which can returns whether the interrupt is for single-CPU or not. It is used by VT-d PI, since now we only support single-CPU interrupts, For lowest-priority interrupts, if user configures it via /proc/irq or uses irqbalance to make it

[PATCH v7 01/17] KVM: Extend struct pi_desc for VT-d Posted-Interrupts

2015-08-25 Thread Feng Wu
Extend struct pi_desc for VT-d Posted-Interrupts. Signed-off-by: Feng Wu --- arch/x86/kvm/vmx.c | 20 ++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 83b7b5c..271dd70 100644 --- a/arch/x86/kvm/vmx.c +++

[PATCH v7 06/17] KVM: Make struct kvm_irq_routing_table accessible

2015-08-25 Thread Feng Wu
Move struct kvm_irq_routing_table from irqchip.c to kvm_host.h, so we can use it outside of irqchip.c. Signed-off-by: Feng Wu --- include/linux/kvm_host.h | 14 ++ virt/kvm/irqchip.c | 10 -- 2 files changed, 14 insertions(+), 10 deletions(-) diff --git

[PATCH v7 05/17] KVM: Add interfaces to control PI outside vmx

2015-08-25 Thread Feng Wu
This patch adds pi_clear_sn and pi_set_sn to struct kvm_x86_ops, so we can set/clear SN outside vmx. Signed-off-by: Feng Wu --- arch/x86/include/asm/kvm_host.h | 3 +++ arch/x86/kvm/vmx.c | 13 + 2 files changed, 16 insertions(+) diff --git

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