Re: [PATCH] xtensa: Partially Revert "xtensa: Remove unnecessary of_platform_populate with default match table"

On 2016/7/27 2:50, Max Filippov wrote: > On Tue, Jul 26, 2016 at 01:01:32PM -0500, Rob Herring wrote: >> This partially reverts commit 69d99e6c0d62 keeping only the main >> purpose of the original commit which is the removal of >> of_platform_populate() call. The moving of of_clk_init() caused ch

linux-next: Tree for Jul 27

Hi all, Please do not add material destined for v4.9 to your linux-next included branches until after v4.8-rc1 has been released. Changes since 20160726: My fixes tree is empty again. The powerpc tree still had its build failure for which I applied a fix patch. The net-next tree gained a

Re: [PATCH 4/9] clk: sunxi-ng: mux: Add support for mux tables

On Tue, Jul 26, 2016 at 03:04:26PM +0800, Chen-Yu Tsai wrote: > Some clock muxes have holes, i.e. invalid or unconnected inputs, > between parent mux values. > > Add support for specifying a mux table to map clock parents to > mux values. > > Signed-off-by: Chen-Yu Tsai > --- > drivers/clk/sunx

Re: [GIT PULL] Changes for 4.8

On 27/07/16 08:41, Ingo Molnar wrote: > > * Juergen Gross wrote: > >> Hi Linus, >> >> please consider pulling a patch series for 4.8 from: >> >> https://github.com/jgross1/linux.git tags/for-linus-4-8 >> >> Unfortunately 2 of the 6 patches got no Acks as the maintainers didn't >> react in spit

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

On Tue, Jul 26, 2016 at 11:35 PM, Stephen Rothwell wrote: > Hi David, > > On Tue, 26 Jul 2016 23:19:59 -0700 (PDT) David Miller > wrote: >> >> Fixed thusly: >> >> >> From 36232012344b8db67052432742deaf17f82e70e6 Mon Sep 17 00:00:00 2001 >> From: "David S. Miller" >> Date:

Re: [PATCH 3/9] clk: sunxi-ng: mux: Increase fixed pre-divider div size

On Tue, Jul 26, 2016 at 03:04:25PM +0800, Chen-Yu Tsai wrote: > Some clocks have a predivider value that is larger than what u8 can > store. One such example is the OUT clk found on A20/A31, which has > a /750 pre-divider on one of the osc24M parents. > > Increase the size of the div field to u16.

Re: [GIT PULL] Changes for 4.8

* Juergen Gross wrote: > Hi Linus, > > please consider pulling a patch series for 4.8 from: > > https://github.com/jgross1/linux.git tags/for-linus-4-8 > > Unfortunately 2 of the 6 patches got no Acks as the maintainers didn't > react in spite of multiple pings and resends. The core modific

Re: PROBLEM: network data corruption (bisected to e5a4b0bb803b)

alexmcwhir...@triadic.us writes: > On 2016-07-26 09:59, Christian Lamparter wrote: >> Thanks, I gave the program a try with my WNDA3100 and a WN821N v2 >> devices. >> I did not see any corruptions in any of the tests though. Can you >> tell me >> something about your wireless network too? I would

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

Hi David, On Tue, 26 Jul 2016 23:19:59 -0700 (PDT) David Miller wrote: > > Fixed thusly: > > > From 36232012344b8db67052432742deaf17f82e70e6 Mon Sep 17 00:00:00 2001 > From: "David S. Miller" > Date: Tue, 26 Jul 2016 23:19:29 -0700 > Subject: [PATCH] xgene: Fix build warni

RE: Why does BIOS assign memory to 16 byte BAR

> Your system host bridge: has resource > pci_bus :00: root bus resource [mem 0xe010-0xefff] pci_bus > :00: root bus resource [mem 0x6-0x7 pref] then one pci > bridge: > pci :00:00.0 > then :01:00.0 have four bars: > pci :01:00.0: BAR 0: [mem size 0x4000

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

Hi Tejun, On Thu, 21 Jul 2016 10:44:59 -0400 Tejun Heo wrote: > > On Thu, Jul 21, 2016 at 03:26:03PM +1000, Stephen Rothwell wrote: > > Hi Tejun, > > > > After merging the libata tree, today's linux-next build (arm > > multi_v7_defconfig) produced these warning: > > > > drivers/ata/libata-scsi.

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

Hi Andrew, Today's linux-next merge of the akpm-current tree got a conflict in: Makefile between commit: 228d96c603cf ("kbuild: Abort build on bad stack protector flag") from the kspp tree and commit: f273155b8dc7 ("kbuild: abort build on bad stack protector flag") from the akpm-curren

Re: [PATCH v4] ARM: dts: sun8i: Add dts file for Olimex A33-OLinuXino

On Wed, Jul 27, 2016 at 08:12:29AM +0300, stefan.mavrod...@gmail.com wrote: > > > +®_dcdc1 { > > > + regulator-always-on; > > > + regulator-min-microvolt = <330>; > > > + regulator-max-microvolt = <330>; > > > + regulator-name = "vcc-dsi"; > > > +}; > > > > What is it used for? Is it reall

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

From: Stephen Rothwell Date: Wed, 27 Jul 2016 16:15:33 +1000 > Hi all, > > After merging the net-next tree, today's linux-next build (powerpc > allyesconfig) produced this warning: > > drivers/net/ethernet/apm/xgene/xgene_enet_hw.c: In function > 'xgene_enet_phy_connect': > drivers/net/etherne

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

Hi all, After merging the net-next tree, today's linux-next build (powerpc allyesconfig) produced this warning: drivers/net/ethernet/apm/xgene/xgene_enet_hw.c: In function 'xgene_enet_phy_connect': drivers/net/ethernet/apm/xgene/xgene_enet_hw.c:759:22: warning: unused variable 'adev' [-Wunused-

[RFC] net/mlx5_core/en_main: Remove deprecated create_workqueue

alloc_ordered_workqueue() with WQ_MEM_RECLAIM set replaces deprecated create_singlethread_workqueue(). This is the identity conversion. A dedicated workqueue has been used since mlx5e workqueue was created to handle all mlx5e specific tasks. This is in preparation for vxlan using the mlx5e workque

[PATCH v4 4.8] x86/ptrace: Stop setting TS_COMPAT in ptrace code

Setting TS_COMPAT in ptrace is wrong: if we happen to do it during syscall entry, then we'll confuse seccomp and audit. (The former isn't a security problem: seccomp is currently entirely insecure if a malicious ptracer is attached.) As a minimal fix, this patch adds a new flag TS_I386_REGS_POKED

Re: [tip:x86/microcode] x86/microcode/intel: Fix initrd loading with CONFIG_RANDOMIZE_MEMORY=y

On Tue, Jul 26, 2016 at 01:37:07PM -0700, Kees Cook wrote: > These ifdefs aren't needed if we added a no-op __PAGE_OFFSET_BASE to > the 32-bit page table headers. Then the compiler will DTRT with the > start calculation. When CONFIG_RANDOMIZE_MEMORY is set, start will > have a non-zero value, and w

Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk

On Tue, Jul 26, 2016 at 02:17:29PM -0700, Thomas Garnier wrote: > I am sorry, there has been parallel work between KASLR memory > randomization and hibernation support. That's why hibernation was not > tested, it was not supported when the feature was created. > Communication will be better next ti

Re: [PATCH] ACPICA: cleanup method properly on error

On 07/26/2016 10:28 PM, Moore, Robert wrote: /* Put the new state at the head of the walk list */ if (Thread) { AcpiDsPushWalkState (WalkState, Thread); } Is there any chance that Thread could be zero? I'm not sure if this question was for me or not, but that code

Re: [PATCH 5/6] drm/vc4: Fix overflow mem unreferencing when the binner runs dry.

Rob Clark writes: > On Tue, Jul 26, 2016 at 7:11 PM, Eric Anholt wrote: >> Rob Clark writes: >> >>> On Tue, Jul 26, 2016 at 4:47 PM, Eric Anholt wrote: Overflow memory handling is tricky: While it's still referenced by the BPO registers, we want to keep it from being freed. When we

[PATCH v4 2/2] clocksource: add J-Core timer/clocksource driver

At the hardware level, the J-Core PIT is integrated with the interrupt controller, but it is represented as its own device and has an independent programming interface. It provides a 12-bit countdown timer, which is not presently used, and a periodic timer. The interval length for the latter is pro

[PATCH v4 0/2] J-Core timer support

This driver is used with the J2, an open-source VHDL reimplementation of SH-2. I've split this out from the main J-Core support patches going upstream through my own linux-sh tree. Changes since the v3 are mainly cleanup/simplification, inclusion of sched_clock support based on suggestions by Dani

[PATCH v4 1/2] of: add J-Core timer bindings

Signed-off-by: Rich Felker --- .../devicetree/bindings/timer/jcore,pit.txt| 25 ++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/jcore,pit.txt diff --git a/Documentation/devicetree/bindings/timer/jcore,pit.txt b/Document

[PATCH v4 1/2] of: add J-Core interrupt controller bindings

Signed-off-by: Rich Felker --- .../bindings/interrupt-controller/jcore,aic.txt| 26 ++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/jcore,aic.txt diff --git a/Documentation/devicetree/bindings/interrupt-cont

Re: [PATCH 1/6] extcon: Add the extcon_type to group each connector into five category

Hi Myungjoo, On 2016년 07월 27일 13:27, MyungJoo Ham wrote: >> This patch adds the new extcon type to group the each connecotr >> into following five category. This type would be used to handle >> the connectors as a group unit instead of a connector unit. >> - EXTCON_TYPE_USB : USB connector >> - E

[PATCH v4 2/2] irqchip: add J-Core AIC driver

There are two versions of the J-Core interrupt controller in use, aic1 which generates interrupts with programmable priorities, but only supports 8 irq lines and maps them to cpu traps in the range 17 to 24, and aic2 which uses traps in the range 64-127 and supports up to 128 irqs, with priorities

[PATCH v4 0/2] J-Core interrupt controller support

This driver is used with the J2, an open-source VHDL reimplementation of SH-2. I've split this out from the main J-Core support patches going upstream through my own linux-sh tree. Changes since the v3 stem out of reworking the DT to use separate reg ranges per cpu rather than cpu-offset. The inte

Re: [PATCH v3 01/12] of: add vendor prefix for J-Core

On Wed, May 25, 2016 at 08:18:06AM -0500, Rob Herring wrote: > On Wed, May 25, 2016 at 12:43 AM, Rich Felker wrote: > > The J-Core project (j-core.org) produces open source cpu and SoC > > peripheral cores synthesizable as FPGA bitstreams or ASICs. > > > > Signed-off-by: Rich Felker > > Please a

Re: [PATCH] clocksource: j-core: type fix init function return code

On Tue, Jul 26, 2016 at 02:31:29PM +0200, Arnd Bergmann wrote: > The CLOCKSOURCE_OF_DECLARE now takes a function that returns an 'int', but a > this > new clocksource driver has just appeared in linux-next and causes a warning > because > it has the old 'void' return value: > > In file included

[PATCH BUGFIX V5] block: add missing group association in bio-cloning functions

When a bio is cloned, the newly created bio must be associated with the same blkcg as the original bio (if BLK_CGROUP is enabled). If this operation is not performed, then the new bio is not associated with any group, and the group of the current task is returned when the group of the bio is reques

Re: [PATCH] dell-wmi: Add events created by Dell Rugged 2-in-1s

On Fri, Jul 22, 2016 at 03:01:24PM -0500, Mario Limonciello wrote: > The Dell Rugged 7202 has 3 programmable buttons (labeled P1, P2, P3) > and a detachable magnetic keyboard/mouse. > > Signed-off-by: Mario Limonciello +Pali Pali, any concerns? > --- > drivers/platform/x86/dell-wmi.c | 10 +++

Re: [PATCH v4] ARM: dts: sun8i: Add dts file for Olimex A33-OLinuXino

On Tuesday, July 26, 2016 5:33:52 PM EEST Maxime Ripard wrote: > Hi Stefan, > > On Mon, Jul 25, 2016 at 03:37:23PM +0300, Stefan Mavrodiev wrote: > > A33-OLinuXino is A33 development board designed by Olimex LTD. > > > > It has AXP233 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector, > > hea

Re: [PATCH 11/13] rapidio: modify for rev.3 specification changes

Alexandre Bounine writes: > Implement changes made in RapidIO specification rev.3 to LP-Serial Physical > Layer register definitions: > - use per-port register offset calculations based on LP-Serial Extended > Features Block (EFB) Register Map type (I or II) with different per-port > offset s

linux-next: manual merge of the kvm tree with Linus' tree

Hi all, Today's linux-next merge of the kvm tree got a conflict in: arch/x86/kvm/vmx.c between commit: 4e59516a12a6 ("kvm: vmx: ensure VMCS is current while enabling PML") from Linus' tree and commit: 37e4c997dadf ("KVM: VMX: validate individual bits of guest MSR_IA32_FEATURE_CONTROL")

Re: [PATCH 0/5 RFC] Add an interface to discover relationships between namespaces

On Tue, Jul 26, 2016 at 11:32:25AM -0700, W. Trevor King wrote: > On Tue, Jul 26, 2016 at 11:25:24AM -0700, Andrew Vagin wrote: > > Sure. If a process wants to compare two namespaces, it needs to get file > > descriptors for them (open /proc/PID/ns/XXX, use new ioctl-s, find a > > process which has

Re: [PATCH 4.4 000/146] 4.4.16-stable review

On Tue, Jul 26, 2016 at 02:55:35PM -0700, Kevin Hilman wrote: > kernelci.org bot writes: > > > stable-rc boot: 353 boots: 7 failed, 345 passed with 1 offline > > (v4.4.15-147-g0b4b25c69607) > > > > Full Boot Summary: > > https://kernelci.org/boot/all/job/stable-rc/kernel/v4.4.15-147-g0b4b25c696

Re: [PATCH 4.6 000/203] 4.6.5-stable review

On Tue, Jul 26, 2016 at 02:27:54PM -0700, Kevin Hilman wrote: > kernelci.org bot writes: > > > stable-rc boot: 670 boots: 4 failed, 662 passed with 3 offline, 1 conflict > > (v4.6.4-204-g02256e5f7d73) > > > > Full Boot Summary: > > https://kernelci.org/boot/all/job/stable-rc/kernel/v4.6.4-204-g

Re: [PATCH 1/1] Drivers: infiniband: hw: vmbus-nd: NetworkDirect driver for Linux

On Tue, Jul 26, 2016 at 07:05:37PM -0700, k...@exchange.microsoft.com wrote: > +/* > + * Create a char device that can support read/write for passing > + * the payload. > + */ That sounds "interesting"... > + > +static struct completion ip_event; > +static bool opened; > + > +char hvnd_ip_addr[4]

Re: [PATCH 2/6] extcon: Add the support for extcon property according to extcon type

Hi Chanwoo On 07/27/2016 11:57 AM, Chanwoo Choi wrote: On 2016년 07월 27일 12:51, Guenter Roeck wrote: On Tue, Jul 26, 2016 at 8:42 PM, Chanwoo Choi wrote: Hi Chris, On 2016년 07월 27일 11:09, Chris Zhong wrote: Hi Guernter On 07/27/2016 09:44 AM, Guenter Roeck wrote: Hi Chris, On Tue, Jul 26,

RE: [PATCH 1/6] extcon: Add the extcon_type to group each connector into five category

> This patch adds the new extcon type to group the each connecotr > into following five category. This type would be used to handle > the connectors as a group unit instead of a connector unit. > - EXTCON_TYPE_USB : USB connector > - EXTCON_TYPE_CHG : Charger connector > - EXTCON_TYPE_JACK : Jack

Re: [PATCH 1/1] Drivers: infiniband: hw: vmbus-nd: NetworkDirect driver for Linux

On Tue, Jul 26, 2016 at 07:05:37PM -0700, k...@exchange.microsoft.com wrote: > From: K. Y. Srinivasan > > This driver is a bridge driver that surfaces a Mellanox device in the Linux > guest and plugs into > the "NetworkDirect" RDMA infrastructure on the Windows host. Only a subset of > the ibve

Re: [PATCH v9 4/9] clocksource/drivers/arm_arch_timer: use readq to get 64-bit CNTVCT

Hi all, On 27 July 2016 at 11:33, Jisheng Zhang wrote: > +1 > > On Tue, 26 Jul 2016 09:11:49 -0500 Timur Tabi wrote: > >> Will Deacon wrote: >> > The kernel really needs to support both of those platforms :/ >> > >> > For the memory-mapped counter registers, the architecture says: >> > >> >`

Re: [PATCH 1/1] Drivers: infiniband: hw: vmbus-nd: NetworkDirect driver for Linux

Hi, [auto build test WARNING on rdma/master] [also build test WARNING on v4.7 next-20160726] [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/linux/commits/kys-exchange-microsoft-com/Drivers-infiniband-hw

Re: [PATCH v2 2/4] arm64: dts: rockchip: add the saradc for rk3399

Hi, On Tue, Jul 26, 2016 at 5:13 AM, Caesar Wang wrote: > This patch adds saradc needed information on rk3399 SoCs. > > Signed-off-by: Caesar Wang > --- > > Changes in v2: None > > arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 > 1 file changed, 12 insertions(+) > > diff --git a/a

[GIT PULL] f2fs for 4.8

Hi Linus, Could you please consider this pull request? Thanks, The following changes since commit 4340fa55298d17049e71c7a34e04647379c269f3: Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (2016-06-02 15:08:06 -0700) are available in the git repository at: git://git.ker

Re: [dm-devel] [RFC PATCH 2/2] mm, mempool: do not throttle PF_LESS_THROTTLE tasks

On Tue, Jul 26 2016, Mikulas Patocka wrote: > On Sat, 23 Jul 2016, NeilBrown wrote: > >> "dirtying ... from the reclaim context" ??? What does that mean? >> According to >> Commit: 26eecbf3543b ("[PATCH] vm: pageout throttling") >> From the history tree, the purpose of throttle_vm_writeout() is

[GIT PULL V2] Changes for 4.8

Hi Linus, please consider pulling a patch series for 4.8 from: https://github.com/jgross1/linux.git tags/for-linus-4-8 Support calling functions on dedicated physical cpu Some hardware (e.g. Dell Studio laptops) require special functions to be called on physical cpu 0 in order to avoid occasi

Re: [PATCH 2/6] extcon: Add the support for extcon property according to extcon type

On 2016년 07월 27일 12:51, Guenter Roeck wrote: > On Tue, Jul 26, 2016 at 8:42 PM, Chanwoo Choi wrote: >> Hi Chris, >> >> On 2016년 07월 27일 11:09, Chris Zhong wrote: >>> Hi Guernter >>> >>> On 07/27/2016 09:44 AM, Guenter Roeck wrote: Hi Chris, On Tue, Jul 26, 2016 at 6:15 PM, Chris Zho

Re: [GIT PULL] usercopy protection for v4.8

On Tue, Jul 26, 2016 at 2:55 PM, Kees Cook wrote: > Hi, > > This is my next pull request for v4.8, which introduces a kernel self > protection of copy_to_user/copy_from_user that has been under review and > test on the kernel-hardening list for a while. It has lived for a bit > in -next, and appea

Re: [PATCH 2/6] extcon: Add the support for extcon property according to extcon type

On Tue, Jul 26, 2016 at 8:42 PM, Chanwoo Choi wrote: > Hi Chris, > > On 2016년 07월 27일 11:09, Chris Zhong wrote: >> Hi Guernter >> >> On 07/27/2016 09:44 AM, Guenter Roeck wrote: >>> Hi Chris, >>> >>> On Tue, Jul 26, 2016 at 6:15 PM, Chris Zhong wrote: >>> >>> [ ... ] >>> > > + >

Re: [dm-devel] [RFC PATCH 2/2] mm, mempool: do not throttle PF_LESS_THROTTLE tasks

On Mon, Jul 25 2016, Michal Hocko wrote: > On Sat 23-07-16 10:12:24, NeilBrown wrote: >> Maybe that is impractical, but having firm rules like that would go a >> long way to make it possible to actually understand and reason about how >> MM works. As it is, there seems to be a tendency to put ba

Re: [PATCH 2/6] extcon: Add the support for extcon property according to extcon type

Hi Chris, On 2016년 07월 27일 11:09, Chris Zhong wrote: > Hi Guernter > > On 07/27/2016 09:44 AM, Guenter Roeck wrote: >> Hi Chris, >> >> On Tue, Jul 26, 2016 at 6:15 PM, Chris Zhong wrote: >> >> [ ... ] >> > + > +/* Properties of EXTCON_TYPE_DISP. */ > +#define EXTCON

Re: [PATCH v9 4/9] clocksource/drivers/arm_arch_timer: use readq to get 64-bit CNTVCT

+1 On Tue, 26 Jul 2016 09:11:49 -0500 Timur Tabi wrote: > Will Deacon wrote: > > The kernel really needs to support both of those platforms :/ > > > > For the memory-mapped counter registers, the architecture says: > > > >`If the implementation supports 64-bit atomic accesses, then the > >

Re: debug tip after earlycon is closed?

Hi Sebastian, 2016-07-27 11:17 GMT+09:00 Sebastian Reichel : > Hi, > > On Wed, Jul 27, 2016 at 10:23:09AM +0900, Masahiro Yamada wrote: >> When the kernel fails to boot and its log console is silent, >> I use earlycon and I often find the cause of error with it. >> >> But, I have been wondering i

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from Walters's Wife, Deborah writing from my sick bed This is Walters's wife, Deborah. I am writing this message to you today because of my Love for the less privileges. As a fellow faithful person like you, it is my desire and enthusiasm to donate amount of $19.1 million in your hands for a c

[PATCH v3] xen-blkfront: dynamic configuration of per-vbd resources

The current VBD layer reserves buffer space for each attached device based on three statically configured settings which are read at boot time. * max_indirect_segs: Maximum amount of segments. * max_ring_page_order: Maximum order of pages to be used for the shared ring. * max_queues: Maximum of

[PATCH] tools: iio: iio_generic_buffer: initialize channel array pointer

Uninitialized channel pointer causes segmentation fault when we call free(channel) during cleanup() with no channels initialized. This happens when you exit early for usage errors. Initialize the pointer to NULL when it is declared. Signed-off-by: Alison Schofield Cc: Daniel Baluta --- tools/i

Re: [PATCH v3] usb: gadget: f_midi: Add checking if it need align buffer's size to an ep's maxpacketsize

Hi Felipe, On 26 July 2016 at 19:06, Felipe Ferreri Tonello wrote: > Hi Baolin, > > Sorry for not replying for previous emails because for some reason these > emails were archived. :( > > On 12/07/16 10:01, Baolin Wang wrote: >> Some gadget device (such as dwc3 gadget) requires quirk_ep_out_align

[RESEND PATCH 2/4] fs: befs: Coding style fix

Constant has to be capitalized. Signed-off-by: Salah Triki Acked-by: Luis de Bethencourt --- fs/befs/btree.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/befs/btree.c b/fs/befs/btree.c index 307645f9..e59ad20 100644 --- a/fs/befs/btree.c +++ b/fs/befs/btree.c @@

[RESEND PATCH 4/4] fs: befs: Remove goto from befs_bread_iaddr

Since goto statement merely returns NULL, replace it with return statement. Signed-off-by: Salah Triki --- fs/befs/io.c | 8 ++-- 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/befs/io.c b/fs/befs/io.c index 4223b77..af631a6 100644 --- a/fs/befs/io.c +++ b/fs/befs/io.c @@ -

[RESEND PATCH 3/4] fs: befs: Remove useless calls to brelse in befs_find_brun_dblindirect

The calls to brelse are useless since dbl_indir_block and indir_block are NULL. Signed-off-by: Salah Triki Acked-by: Luis de Bethencourt --- fs/befs/datastream.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/befs/datastream.c b/fs/befs/datastream.c index e224b9a..b68b6f9 100644 --- a/

[RESEND PATCH 1/4] fs: befs: Remove redundant validation from befs_find_brun_direct

The only caller of befs_find_brun_direct is befs_fblock2brun, which already validates that the block is within the range of direct blocks. So remove the duplicate validation. Signed-off-by: Salah Triki Acked-by: Luis de Bethencourt --- fs/befs/datastream.c | 8 1 file changed, 8 deleti

Re: Volunteering for BeFS maintainership

On Tue, Jul 26, 2016 at 09:30:13PM +0100, Luis de Bethencourt wrote: > > > > Sounds great! Do you have a git tree set up for your befs development? > > Yes, I have the following in github (if that is OK): > https://github.com/luisbg/linux-befs > > I have two branches there based on Linus' maste

Re: [PATCH 2/2] dt-bindings: add simple-panel-dsi and simple-panel

On 2016年07月26日 17:02, Thierry Reding wrote: On Tue, Jul 26, 2016 at 10:01:32AM +0800, Mark yao wrote: On 2016年07月25日 23:21, Thierry Reding wrote: On Wed, Jul 20, 2016 at 11:18:50AM +0800, Mark Yao wrote: Allow user add display timing on device tree with simple-panel-dsi

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

Hi all, Today's linux-next merge of the net-next tree got a conflict in: arch/arm64/boot/dts/apm/apm-shadowcat.dtsi between commit: cafc4cd0c8b8 ("arm64: dts: apm: Use lowercase consistently for hex constants") from the arm-soc tree and commit: 8e694cd2762c ("dtb: xgene: Add MDIO node")

Re: [PATCH 3/4] x86/ioapic: Fix lost ioapic resource after hot-removal and hotadd

On Wed, July 27, 2016 4:24 AM, Bjorn Helgaas wrote: > On Wed, Jul 27, 2016 at 12:13:16AM +0800, Rui Wang wrote: > > ioapic resource at 0xfecx gets lost from /proc/iomem after > > hot-removing and then hot-adding the ioapic devices. > > > > After system boot, in /proc/iomem: > > fec0-fec

Re: [PATCH 1/4] x86/ioapic: Support hot-removal of IOAPICs present during boot boot

On Wed, July 27, 2016 4:20 AM Bjorn Helgaas wrote: > On Wed, Jul 27, 2016 at 12:13:14AM +0800, Rui Wang wrote: > > IOAPICs present during system boot aren't added to ioapic_list, thus > > are unable to be hot-removed. Fix it by calling > > acpi_ioapic_add() during root bus enumeration. > > > > Sign

[RESEND PATCH V3] fs: befs: Insert NULL inode to dentry

As VFS expects, lookup inserts NULL inode to dentry when the named inode does not exist. Signed-off-by: Salah Triki --- fs/befs/linuxvfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c index c734f21..2fea87b 100644 --- a/fs/befs/linuxvfs.c +++ b/fs/b

Re: [PATCH v3 2/7] Split up struct warn_args

Hi, [auto build test ERROR on next-20160726] [also build test ERROR on v4.7] [cannot apply to stable/master linus/master linux/master v4.7-rc7 v4.7-rc6 v4.7-rc5] [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

Re: debug tip after earlycon is closed?

Hi, On Wed, Jul 27, 2016 at 10:23:09AM +0900, Masahiro Yamada wrote: > When the kernel fails to boot and its log console is silent, > I use earlycon and I often find the cause of error with it. > > But, I have been wondering if there is an easy-to-use > debug tip which is available after earlycon

[GIT PULL] xfs: update for 4.8-rc1

Hi Linus, Can you please pull the XFS update from the tag below? You will get a merge conflict against fs/xfs/xfs_ioctl.c - I committed "xfs: fix type confusion in xfs_ioc_swapext" with an additional comment to explain why such a unique test was being done in the ioctl code. As for the rest of th

Re: [PATCH v2 1/4] iio: adc: rockchip_saradc: reset saradc controller before programming it

On 2016年07月27日 10:00, Guenter Roeck wrote: On 07/26/2016 05:42 PM, Caesar Wang wrote: On 2016年07月27日 01:00, Guenter Roeck wrote: On Tue, Jul 26, 2016 at 10:47:16PM +0800, Caesar Wang wrote: On 2016年07月26日 21:39, Guenter Roeck wrote: static int rockchip_saradc_probe(struct platform_device *p

Re: [PATCH 2/6] extcon: Add the support for extcon property according to extcon type

Hi Guernter On 07/27/2016 09:44 AM, Guenter Roeck wrote: Hi Chris, On Tue, Jul 26, 2016 at 6:15 PM, Chris Zhong wrote: [ ... ] > + > +/* Properties of EXTCON_TYPE_DISP. */ > +#define EXTCON_PROP_DISP_MIN 150 > +#define EXTCON_PROP_DISP_MAX 150 >

Re: Volunteering for BeFS maintainership

On Tue, Jul 26, 2016 at 01:56:56PM -0400, Theodore Ts'o wrote: > On Tue, Jul 26, 2016 at 12:16:24AM +0100, Luis de Bethencourt wrote: > > > > I will wait a few days in case other people want to comment before. > > > > Sounds great! Do you have a git tree set up for your befs development? > > An

Re: [PATCH v2 1/4] iio: adc: rockchip_saradc: reset saradc controller before programming it

On 07/26/2016 05:42 PM, Caesar Wang wrote: On 2016年07月27日 01:00, Guenter Roeck wrote: On Tue, Jul 26, 2016 at 10:47:16PM +0800, Caesar Wang wrote: On 2016年07月26日 21:39, Guenter Roeck wrote: static int rockchip_saradc_probe(struct platform_device *pdev) { struct rockchip_saradc *info = NULL; @

RE: [PATCH v2] arm64: mm: convert __dma_* routines to use start, size

Hi Robin, Thanks a lot for your comments! Please, find my comments below. > -Original Message- > From: Robin Murphy [mailto:robin.mur...@arm.com] > Sent: Tuesday, July 26, 2016 7:43 PM > To: 이광우(LEE KWANGWOO) MS SW; Russell King - ARM Linux; Catalin Marinas; Will > Deacon; Mark Rutland;

Re: [PATCH v2 2/4] dt-bindings: Add a binding for Mediatek MDP

On Tue, 2016-07-26 at 13:54 -0500, Rob Herring wrote: > On Fri, Jul 22, 2016 at 04:33:01PM +0800, Minghsiu Tsai wrote: > > Add a DT binding documentation of MDP for the MT8173 SoC > > from Mediatek > > > > Signed-off-by: Minghsiu Tsai > > --- > > .../devicetree/bindings/media/mediatek-mdp.txt

Re: [PATCH 2/6] extcon: Add the support for extcon property according to extcon type

Hi Chris, On Tue, Jul 26, 2016 at 6:15 PM, Chris Zhong wrote: [ ... ] >> >> > + >> > +/* Properties of EXTCON_TYPE_DISP. */ >> > +#define EXTCON_PROP_DISP_MIN 150 >> > +#define EXTCON_PROP_DISP_MAX 150 >> > +#define EXTCON_PROP_DISP_CNT (EXTCON_PROP_DIS

Re: [RFC PATCH] mm/hugetlb: Avoid soft lockup in set_max_huge_pages()

Hi Dave On 7/26/16 11:58 PM, Dave Hansen wrote: On 07/26/2016 08:44 AM, Jia He wrote: This patch is to fix such soft lockup. I thouhgt it is safe to call cond_resched() because alloc_fresh_gigantic_page and alloc_fresh_huge_page are out of spin_lock/unlock section. Yikes. So the call site for

[PATCH v2 repost 4/7] virtio-balloon: speed up inflate/deflate process

The implementation of the current virtio-balloon is not very efficient, the time spends on different stages of inflating the balloon to 7GB of a 8GB idle guest: a. allocating pages (6.5%) b. sending PFNs to host (68.3%) c. address translation (6.1%) d. madvise (19%) It takes about 4126ms for the

[PATCH v2 repost 5/7] virtio-balloon: define feature bit and head for misc virt queue

Define a new feature bit which supports a new virtual queue. This new virtual qeuque is for information exchange between hypervisor and guest. The VMM hypervisor can make use of this virtual queue to request the guest do some operations, e.g. drop page cache, synchronize file system, etc. And the V

[PATCH v2 repost 3/7] mm: add a function to get the max pfn

Expose the function to get the max pfn, so it can be used in the virtio-balloon device driver. Signed-off-by: Liang Li Cc: Andrew Morton Cc: Vlastimil Babka Cc: Mel Gorman Cc: Michael S. Tsirkin Cc: Paolo Bonzini Cc: Cornelia Huck Cc: Amit Shah --- mm/page_alloc.c | 6 ++ 1 file chang

[PATCH v2 repost 6/7] mm: add the related functions to get free page info

Save the free page info into a page bitmap, will be used in virtio balloon device driver. Signed-off-by: Liang Li Cc: Andrew Morton Cc: Vlastimil Babka Cc: Mel Gorman Cc: Michael S. Tsirkin Cc: Paolo Bonzini Cc: Cornelia Huck Cc: Amit Shah --- mm/page_alloc.c | 46

RE: [virtio-dev] Re: [PATCH v2 kernel 0/7] Extend virtio-balloon for fast (de)inflating & fast live migration

> So I'm fine with this patchset, but I noticed it was not yet reviewed by MM > people. And that is not surprising since you did not copy memory > management mailing list on it. > > I added linux...@kvack.org Cc on this mail but this might not be enough. > > Please repost (e.g. [PATCH v2 repost])

[PATCH v2 repost 1/7] virtio-balloon: rework deflate to add page to a list

will allow faster notifications using a bitmap down the road. balloon_pfn_to_page() can be removed because it's useless. Signed-off-by: Liang Li Signed-off-by: Michael S. Tsirkin Cc: Paolo Bonzini Cc: Cornelia Huck Cc: Amit Shah --- drivers/virtio/virtio_balloon.c | 22 --

[PATCH v2 repost 0/7] Extend virtio-balloon for fast (de)inflating & fast live migration

This patchset is for kernel and contains two parts of change to the virtio-balloon. One is the change for speeding up the inflating & deflating process, the main idea of this optimization is to use bitmap to send the page information to host instead of the PFNs, to reduce the overhead of virtio d

[PATCH v2 repost 2/7] virtio-balloon: define new feature bit and page bitmap head

Add a new feature which supports sending the page information with a bitmap. The current implementation uses PFNs array, which is not very efficient. Using bitmap can improve the performance of inflating/deflating significantly The page bitmap header will used to tell the host some information abo

[PATCH v2 repost 7/7] virtio-balloon: tell host vm's free page info

Support the request for vm's free page information, response with a page bitmap. QEMU can make use of this free page bitmap to speed up live migration process by skipping process the free pages. Signed-off-by: Liang Li Cc: Michael S. Tsirkin Cc: Andrew Morton Cc: Vlastimil Babka Cc: Mel Gorman

Re: [PATCH v3 6/7] Mark a few functions with the printf attribute

Hi, [auto build test WARNING on next-20160726] [cannot apply to stable/master linus/master linux/master v4.7-rc7 v4.7-rc6 v4.7-rc5 v4.7] [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/linux/commits/Emese

Re: [PATCH v3 6/7] Mark a few functions with the printf attribute

Hi, [auto build test WARNING on next-20160726] [cannot apply to stable/master linus/master linux/master v4.7-rc7 v4.7-rc6 v4.7-rc5 v4.7] [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/linux/commits/Emese

Re: [PATCH] qed: Add and use specific logging functions to reduce object size

On Tue, 2016-07-26 at 14:25 -0700, Joe Perches wrote: > Current DP_ macros generate a lot of code. > Using functions with vsprintf extension %pV helps reduce that size. Yuval, I used the same KERN_ output types, but it is unusual that DP_INFO outputs at KERN_NOTICE. Was that a copy/paste defect o

debug tip after earlycon is closed?

Hi. When the kernel fails to boot and its log console is silent, I use earlycon and I often find the cause of error with it. But, I have been wondering if there is an easy-to-use debug tip which is available after earlycon is disabled. I noticed the current mainline would not boot on my ARMv8

Re: [PATCH v9 0/7] Make cpuid <-> nodeid mapping persistent

Hi, RJ 在 2016年07月26日 19:53, Rafael J. Wysocki 写道: On Tuesday, July 26, 2016 11:59:38 AM Dou Liyang wrote: 在 2016年07月26日 07:20, Andrew Morton 写道: On Mon, 25 Jul 2016 16:35:42 +0800 Dou Liyang wrote: [Problem] cpuid <-> nodeid mapping is firstly established at boot time. And workqueue cach

Re: [PATCH v3 2/7] Split up struct warn_args

Hi, [auto build test ERROR on next-20160726] [also build test ERROR on v4.7] [cannot apply to stable/master linus/master linux/master v4.7-rc7 v4.7-rc6 v4.7-rc5] [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

Re: [PATCH 2/6] extcon: Add the support for extcon property according to extcon type

Hi Chanwoo On 07/27/2016 08:31 AM, Chanwoo Choi wrote: Hi Guenter, 2016년 7월 27일 수요일, Guenter Roeck>님이 작성한 메시지: On Tue, Jul 26, 2016 at 5:09 AM, Chanwoo Choi > wrote: > This patch support the extcon property for the external connector > because each ex

Re: PROBLEM: network data corruption (bisected to e5a4b0bb803b)

Christian Lamparter wrote: > Thanks, I gave the program a try with my WNDA3100 and a WN821N v2 devices. > I did not see any corruptions in any of the tests though. Can you tell me > something about your wireless network too? I would like to know what router > and firmware are you using? Also import

Re: [PATCH v3 6/7] Mark a few functions with the printf attribute

Hi, [auto build test WARNING on next-20160726] [cannot apply to stable/master linus/master linux/master v4.7-rc7 v4.7-rc6 v4.7-rc5 v4.7] [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/linux/commits/Emese

Re: [alsa-devel] [PATCH v2] clkdev: add devm_of_clk_get()

Hi Rob, Michael, Russell Cc Rob What is the conclusion of this patch ? We shouldn't add devm_of_clk_get() ? or I can continue ? > Thank you for your feedback > > > > struct clk *clk_get(struct device *dev, const char *con_id) > > > { > > > ... > > > if (dev) { > > >

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