Re: h8300 build failures ijn linux-next

2015-08-24 Thread Yoshinori Sato
On Tue, 25 Aug 2015 03:34:20 +0900, Guenter Roeck wrote: > > Hi, > > In linux-next as of today (0824), all h8300 builds fail for me with an > internal > compiler error. > > Building h8300:allnoconfig ... failed > -- > Error log: > > In file included from

[PATCH 1/2] regulator:lp872x: use the private data instead of updating I2C device platform data

2015-08-24 Thread Milo Kim
Currently, lp872x driver parses the DT and copies values into the 'cl->dev.platform_data' if 'of_node' exists. This may have architectural issue. Platform data is configurable through the DT or I2C board info inside the platform area. However, lp872x driver changes this configuration when it is

[PATCH 2/2] regulator:lp872x: handle error case

2015-08-24 Thread Milo Kim
If memory allocation gets failed on parsing the DT, then it returns error '-ENOMEM' explicitly. Then, the driver exists from the _probe(). Cc: linux-kernel@vger.kernel.org Signed-off-by: Milo Kim --- drivers/regulator/lp872x.c | 11 +++ 1 file changed, 7 insertions(+), 4 deletions(-)

[PATCH] mfd: cros_ec: i2c: Add OF match table

2015-08-24 Thread Javier Martinez Canillas
The Documentation/devicetree/bindings/mfd/cros-ec.txt DT binding doc lists "google,cros-ec-i2c" as a compatible string but the corresponding driver does not have an OF match table. Add the table to the driver so the I2C core can do an OF style match. Signed-off-by: Javier Martinez Canillas ---

RE: [PATCH] phy: rcar-gen3-usb2: Add R-Car Gen3 USB2 PHY driver

2015-08-24 Thread Yoshihiro Shimoda
Hi Geert-san, > Sent: Monday, August 24, 2015 9:13 PM > > Hi Shimoda-san, > > On Thu, Aug 20, 2015 at 8:28 AM, Yoshihiro Shimoda > wrote: > > This patch adds support for R-Car generation 3 USB2 PHY driver. > > This SoC has 3 EHCI/OHCI channels, and the channel 0 is shared > > with the HSUSB

Re: [PATCH 1/7] phy: exynos-usb2: add vbus regulator support

2015-08-24 Thread Marek Szyprowski
Hello, On 2015-08-21 14:44, Kishon Vijay Abraham I wrote: On Friday 21 August 2015 06:08 PM, Marek Szyprowski wrote: Exynos USB2 PHY has separate power supply, which is usually provided by VBUS regulator. This patch adds support for it. VBUS regulator is optional, to keep compatibility with

Re: [RFT PATCH] ARM: OMAP: Change all cpu_is_* occurences to soc_is_*

2015-08-24 Thread Keerthy
On Tuesday 25 August 2015 02:54 AM, Russell King - ARM Linux wrote: On Tue, Aug 18, 2015 at 03:40:01PM +0530, Keerthy wrote: Currently apart from dra7, omap5 and amx3 all the other SoCs are identified using cpu_is_* functions which is not right since they are all SoCs(System on Chips). Hence

Re: [PATCH-v2 5/5] mfd: 88pm800: Add support for clk subdevice

2015-08-24 Thread Krzysztof Kozlowski
On 25.08.2015 03:56, Vaibhav Hiremath wrote: > This patch adds mfd_cell/clk-subdevice for 88PM800 MFD > (and family of devices). > > Signed-off-by: Vaibhav Hiremath > --- > drivers/mfd/88pm800.c | 25 + > 1 file changed, 25 insertions(+) > > diff --git

[PATCH 2/3] tools/liblockdep: correct macro for WARN

2015-08-24 Thread Sasha Levin
As Peter Zijlstra pointed out, the varargs for WARN() are optional, so we need to correctly handle the case where they don't exist. This would cause a compilation error. Signed-off-by: Sasha Levin --- tools/lib/lockdep/uinclude/linux/kernel.h | 2 +- 1 file changed, 1 insertion(+), 1

[PATCH 3/3] tools/liblockdep: use the rbtree header provided by common tools headers

2015-08-24 Thread Sasha Levin
Recent changes to rbtree.h may break compilation. There is no reason to use a liblockdep specific header to begin with, so we'll use the one shared with all other tools/. Signed-off-by: Sasha Levin --- tools/lib/lockdep/preload.c | 2 +- tools/lib/lockdep/uinclude/linux/rbtree.h |

Re: [BUG] arm: kgdb: patch_text() in kgdb_arch_set_breakpoint() may sleep

2015-08-24 Thread Kees Cook
On Mon, Aug 24, 2015 at 4:56 PM, Doug Anderson wrote: > Kees, > > On Mon, Aug 24, 2015 at 10:46 AM, Kees Cook wrote: >> On Sun, Aug 23, 2015 at 7:45 PM, Doug Anderson wrote: >>> On Wed, Aug 5, 2015 at 8:50 AM, Aapo Vienamo wrote: Hi, The breakpoint setting code in

[PATCH 1/3] tools: restore export.h

2015-08-24 Thread Sasha Levin
Commit 3f735377b ("tools: Copy lib/rbtree.c to tools/lib/") has removed export.h, which was still in use by liblockdep. Restore it. Signed-off-by: Sasha Levin --- tools/include/linux/export.h | 10 ++ 1 file changed, 10 insertions(+) create mode 100644 tools/include/linux/export.h

Re: [PATCH v3] dmaengine: hdmac: Add memset capabilities

2015-08-24 Thread Maxime Ripard
On Mon, Aug 24, 2015 at 07:54:25PM +0530, Vinod Koul wrote: > On Mon, Aug 24, 2015 at 11:21:15AM +0200, Maxime Ripard wrote: > > Just like for the XDMAC, the SoCs that embed the HDMAC don't have any kind > > of GPU, and need to accelerate a few framebuffer-related operations through > > their DMA

Re: [PATCH-v2 4/5] clk: 88pm800: Add clk provider driver for 88pm800 family of devices

2015-08-24 Thread Krzysztof Kozlowski
On 25.08.2015 03:56, Vaibhav Hiremath wrote: > 88PM800 family of devices supports buffered 32KHz clock output, > for example, > > 88PM800: CLK32k_1, CLK32k_2 and CLK32k_3 > 88PM860: CLK32K_1 and CLK32K_2 > > This patch adds new clk provider driver to support enable/disable > of the 32KHz clock

Re: [RFC 0/1] i2c: acpi: revert setting a "stable" device name

2015-08-24 Thread Dustin Byford
On Mon Aug 17 11:00, Jarkko Nikula wrote: > If I remember correctly ACPI ID should not ever change and instance id :xy > after INTABCD:xy should also be visible and keep the order even if device is > disabled or not plugged. But I'm not absolute sure about this. > > At least on a test platform

Re: [PATCH-v3 2/2] regulator: 88pm800: Add support for configuration of dual phase on BUCK1

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 21:40, Vaibhav Hiremath wrote: > 88PM860 device supports dual phase mode on BUCK1 output. > In normal usecase, BUCK1A and BUCK1B operates independently with 3A > capacity. And they both can work as a dual phase providing 6A capacity. > > This patch updates the regulator driver to

Re: [Bugfix] x86, irq: Fix a regression caused by commit b5dc8e6c21e7

2015-08-24 Thread Jiang Liu
On 2015/8/25 12:03, Alex Deucher wrote: > On Thu, Aug 13, 2015 at 6:13 PM, Alex Deucher wrote: >>> Any ideas? I'll see if I can find the time to bisect this. >> >> I attempted to bisect this, however the regression happened prior to >> my driver being merged upstream: >>

Re: [PATCH 2/2] pinctrl: digicolor: convert null test to IS_ERR test

2015-08-24 Thread Baruch Siach
Hi Julia, On Mon, Aug 24, 2015 at 11:12:27PM +0200, Julia Lawall wrote: > Since commit 323de9efdf3e ("pinctrl: make pinctrl_register() return proper > error code"), pinctrl_register returns an error code rather than NULL on > failure. Update a driver that was introduced more recently. > > The

Re: [PATCHv2] Input: xpad - Fix double URB submission races

2015-08-24 Thread Laura Abbott
On 08/21/2015 09:50 AM, Dmitry Torokhov wrote: Hi Laura, On Mon, Aug 10, 2015 at 05:26:12PM -0700, Laura Abbott wrote: v2: Created a proper queue for events instead of just dropping them How long does it take for the queue to exhaust your memory if you keep bombarding the driver with

Re: [PATCH] zswap: update docs for runtime-changeable attributes

2015-08-24 Thread Sergey Senozhatsky
On (08/19/15 11:56), Dan Streetman wrote: [..] > > Ugh that's madness. Still, a documented madness is better than an > > undocumented one. > > heh, i'm not sure why it's madness, the alternative of > uncompressing/recompressing all pages into the new zpool and/or with > the new compressor seems

Re: [PATCH v6 3/3] qe_common: add qe_muram_ functions to manage muram

2015-08-24 Thread Laura Abbott
On 08/24/2015 08:03 PM, Zhao Qiang wrote: -Original Message- From: Laura Abbott [mailto:labb...@redhat.com] Sent: Tuesday, August 25, 2015 7:32 AM To: Zhao Qiang-B45475; Wood Scott-B07421 Cc: linux-kernel@vger.kernel.org; linuxppc-...@lists.ozlabs.org; lau...@codeaurora.org; Xie

[PATCH 0/1] of: to support binding numa node to specified device

2015-08-24 Thread Zhen Lei
Changelog: v1 -> v2: In patch v1, binding numa node to specified device only take effect for dt-nodes directly of root. Patch v2 removed this limitation, we can binding numa node to any specified device in devicetree. Zhen Lei (1): of: to support binding numa node to specified device in

[PATCH 1/1] of: to support binding numa node to specified device in devicetree

2015-08-24 Thread Zhen Lei
For now, in function device_add, the new device will be forced to inherit the numa node of its parent. But this will override the device's numa node which configured in devicetree. Signed-off-by: Zhen Lei --- drivers/base/core.c | 2 +- drivers/of/device.c | 11 ++- 2 files changed, 7

Re: [Bugfix] x86, irq: Fix a regression caused by commit b5dc8e6c21e7

2015-08-24 Thread Alex Deucher
On Thu, Aug 13, 2015 at 6:13 PM, Alex Deucher wrote: > On Thu, Aug 13, 2015 at 4:15 PM, Alex Deucher wrote: >> On Thu, Aug 13, 2015 at 3:46 PM, Alex Deucher wrote: >>> On Mon, Aug 10, 2015 at 9:06 PM, Jiang Liu >>> wrote: On 2015/8/10 23:00, Alex Deucher wrote: > On Sun, Aug 9, 2015

Re: [PATCH v6 1/3] genalloc:support memory-allocation with bytes-alignment to genalloc

2015-08-24 Thread Laura Abbott
On 08/24/2015 07:40 PM, Zhao Qiang wrote: On 08/25/2015 07:11 AM, Laura Abbott wrote: -Original Message- From: Laura Abbott [mailto:labb...@redhat.com] Sent: Tuesday, August 25, 2015 7:11 AM To: Zhao Qiang-B45475; Wood Scott-B07421 Cc: linux-kernel@vger.kernel.org;

RE: [PATCH 7/7] ipmi/kcs: Don't run the KCS state machine when it is KCS_IDLE

2015-08-24 Thread 河合英宏 / KAWAI,HIDEHIRO
> From: Corey Minyard [mailto:tcminy...@gmail.com] On Behalf Of Corey Minyard > > On 08/23/2015 08:52 PM, 河合英宏 / KAWAI,HIDEHIRO wrote: > >> From: Corey Minyard [mailto:tcminy...@gmail.com] On Behalf Of Corey Minyard > >> > >> On 08/17/2015 09:54 PM, 河合英宏 / KAWAI,HIDEHIRO wrote: > From: Corey

Re: [PATCH v6 0/6] mmc: imx: a few fixes and new feature

2015-08-24 Thread Haibo Chen
On Thu, Aug 13, 2015 at 04:58:56PM +0800, Dong Aisheng wrote: > On Tue, Aug 11, 2015 at 07:38:25PM +0800, Haibo Chen wrote: > > Changes for v6: > > -remove duplicate code in esdhc_set_uhs_signaling(). > > -fix a typo for patch-2. > > -make commit log of patch-3 more specific. > > > > Haibo Chen

Re: [PATCH 0/3] ARM: uniphier: add outer cache support and rework SMP operations

2015-08-24 Thread Viresh Kumar
On Tue, Aug 25, 2015 at 8:35 AM, Olof Johansson wrote: > That's OK, others surely capitalize their platform names too in > documentation. Some of them even have funkier capitalization than > that, such as "SPEAr". That's how the company projected it :( www.st.com/spear -- To unsubscribe from

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

2015-08-24 Thread Xinliang Liu
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 implementation of this func, we know the index of the crtc but we want to know the

Re: [PATCH] kernel/sysctl.c: If "count" including the terminating byte '\0' the write system call should retrun success.

2015-08-24 Thread Sean Fu
Call path is "proc_dointvec-->do_proc_dointvec-->__do_proc_dointvec-->proc_get_long". file: kernel/sysctl.c function: proc_get_long ... 1927 if (len < *size && perm_tr_len && !memchr(perm_tr, *p, perm_tr_len)) //this line should accept two bytes "1\0". 1928

Re: [PATCH 0/3] ARM: uniphier: add outer cache support and rework SMP operations

2015-08-24 Thread Olof Johansson
On Mon, Aug 24, 2015 at 6:50 PM, Masahiro Yamada wrote: > Hi Olof, > > > 2015-08-25 6:47 GMT+09:00 Olof Johansson : >> Hi, >> >> On Sun, Aug 23, 2015 at 7:18 PM, Masahiro Yamada >> wrote: >>> 1/3: add outer cache support >>> 2/3: rework SMP operations >>> 3/3: add device tree nodes >> >> Timing

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

2015-08-24 Thread Jason Wang
On 08/24/2015 10:05 PM, Cornelia Huck wrote: > On Mon, 24 Aug 2015 11:29:29 +0800 > Jason Wang wrote: > >> On 08/21/2015 05:29 PM, Cornelia Huck wrote: >>> On Fri, 21 Aug 2015 16:03:52 +0800 >>> Jason Wang wrote: @@ -850,9 +845,15 @@ kvm_assign_ioeventfd(struct kvm *kvm, struct

[PATCH] arch/sh: provide unified syscall trap compatible with all SH models

2015-08-24 Thread Rich Felker
From: Rich Felker Historically SH-2 Linux (and originally uClinux) used a syscall calling convention incompatible with the established SH-3/4 Linux ABI. This choice was made because the trap range used by the existing ABI, 0x10-0x17, overlaps with the hardware exception/interrupt trap range

RE: [PATCH v6 3/3] qe_common: add qe_muram_ functions to manage muram

2015-08-24 Thread Zhao Qiang
> -Original Message- > From: Laura Abbott [mailto:labb...@redhat.com] > Sent: Tuesday, August 25, 2015 7:32 AM > To: Zhao Qiang-B45475; Wood Scott-B07421 > Cc: linux-kernel@vger.kernel.org; linuxppc-...@lists.ozlabs.org; > lau...@codeaurora.org; Xie Xiaobo-R63061;

Re: [PATCH] clk: Add missing header for 'bool' definition to clk-conf.h

2015-08-24 Thread Chen-Yu Tsai
On Tue, Aug 25, 2015 at 5:28 AM, Stephen Boyd wrote: > On 08/18, Chen-Yu Tsai wrote: >> of_clk_set_defaults uses the type 'bool', but clk-conf.h does not >> include its definition. >> >> This results in a compile error when only clk-conf.h is used. >> >> Signed-off-by: Chen-Yu Tsai >> Cc:

[PATCH v2] cgroup: pids: fix invalid get/put usage

2015-08-24 Thread Aleksa Sarai
Fix incorrect usage of css_get and css_put to put a different css in pids_{cancel_,}attach() than the one grabbed in pids_can_attach(). This could lead to quite serious memory leakage (and unsafe operations on the putted css). Signed-off-by: Aleksa Sarai --- kernel/cgroup_pids.c | 19

RE: [PATCH v6 1/3] genalloc:support memory-allocation with bytes-alignment to genalloc

2015-08-24 Thread Zhao Qiang
On 08/25/2015 07:11 AM, Laura Abbott wrote: > -Original Message- > From: Laura Abbott [mailto:labb...@redhat.com] > Sent: Tuesday, August 25, 2015 7:11 AM > To: Zhao Qiang-B45475; Wood Scott-B07421 > Cc: linux-kernel@vger.kernel.org; linuxppc-...@lists.ozlabs.org; > lau...@codeaurora.org;

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

2015-08-24 Thread Kamezawa Hiroyuki
On 2015/08/25 8:15, Paul Turner wrote: On Mon, Aug 24, 2015 at 3:49 PM, Tejun Heo wrote: Hello, On Mon, Aug 24, 2015 at 03:03:05PM -0700, Paul Turner wrote: Hmm... I was hoping for an actual configurations and usage scenarios. Preferably something people can set up and play with. This is

RE: [PATCH 3/3] mtd: spi-nor: sf: Add clear flag status register support

2015-08-24 Thread Hou Zhiqiang
Hi Jagan, > -Original Message- > From: Jagan Teki [mailto:jt...@openedev.com] > Sent: 2015年8月21日 15:12 > To: Hou Zhiqiang-B48286 > Cc: linux-...@lists.infradead.org; Hu Mingkai-B21284; Brian Norris; David > Woodhouse; linux-kernel@vger.kernel.org > Subject: Re: [PATCH 3/3] mtd: spi-nor:

[PATCH 03/20] ACPICA: Update parameter validation for data_table_region and load_table.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 51ab555e60b4a3de3cc4a846e86d0de255be441a Add additional validation for the table signature and the OEM strings. Eliminates buffer read overrun in data_table_region. ACPICA BZ 1184. Link: https://bugs.acpica.org/show_bug.cgi?id=1184 Link:

Re: [PATCH 1/1] of: to support binding numa node to root subnode(non-bus)

2015-08-24 Thread Leizhen (ThunderTown)
On 2015/8/24 21:25, Rob Herring wrote: > +benh > > On Mon, Aug 24, 2015 at 7:30 AM, Zhen Lei wrote: >> If use of_platform_populate to scan dt-nodes and add devices, the >> subnode of root(such as /smmu), when being scanned and invoke > > You should have a bus as the sub-node of root rather

[PATCH] usb: message: remove redundant declaration

2015-08-24 Thread Kris Borer
Fix the Sparse warning: message.c:1390:21: warning: symbol 'i' shadows an earlier one message.c:1294:13: originally declared here Signed-off-by: Kris Borer --- drivers/usb/core/message.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c

[PATCH 16/20] ACPICA: Debugger: Split debugger initialization/termination APIs.

2015-08-24 Thread Lv Zheng
ACPICA commit 7a3f22baab000b186779dac64ad71d9776b8f432 It is likely that the debugger is enabled only when a userspace program explicitly tells a kernel to do so, so it shouldn't be initialized as early as current implementation. The only tool requiring ACPI_DEBUGGER is acpiexec, so acpiexec

[PATCH 15/20] ACPICA: Header support to improve compatibility with MSVC.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 5b4087fba991d8383046b550bbe22f3d8d9b9c8f Needed to improve MSVC editor support for symbols. For Linux kernel, this change is a no-op. Link: https://github.com/acpica/acpica/commit/5b4087fb Signed-off-by: Bob Moore Signed-off-by: Lv Zheng ---

[PATCH 20/20] ACPICA: Update version to 20150818.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit d93470de8febeecdc20633fde11cb0b200fa773b Version 20150818. Link: https://github.com/acpica/acpica/commit/d93470de Signed-off-by: Bob Moore Signed-off-by: Lv Zheng --- include/acpi/acpixf.h |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH 17/20] ACPICA: Disassembler: Cleanup acpi_gbl_db_opt_disasm.

2015-08-24 Thread Lv Zheng
ACPICA commit 969989cf7f85e2a2a0cd048cd25fc706246a48a2 This patch cleans up the following global variable - acpi_gbl_db_opt_disasm: The setting is used to control the full disassembly feature for iasl. ACPI debugger (acpiexec) shall have nothing to do with it. Actually, acpiexec never links to

[PATCH 19/20] ACPICA: Debugger: Cleanup debugging outputs to dump name path without trailing underscores.

2015-08-24 Thread Lv Zheng
ACPICA commit 51a49c2fb4a73f302a6df2b8ddc1350dd261684d It is better to use unified ASL path name to interact with the developers. There are following acpi_ns_build_normalized_pathname() users invoking it for debugging purposes (acpiexec test results are attached): 1.

[PATCH 18/20] ACPICA: Disassembler: Cleanup acpi_gbl_db_opt_verbose acpiexec usage.

2015-08-24 Thread Lv Zheng
ACPICA commit 42d7ad7bfb1cfb95183c1386c77509f2036f521d When acpi_gbl_db_opt_verbose is used in acpi_dm_descending_op() (invoked by acpi_dm_disassemble()), it is actually exported by the disassembler but used by the debugger to distinguish the output of the disassembler for different debugger

[PATCH 09/20] ACPICA: acpinames: Add new options and wildcard support.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 0ecf5b5a41c3d2e09af48f0fdbc9ae784f631788 - Add wilcard support for input filenames. - Add -l option to load tables and exit, no display. This is useful for validation of the namespace during BIOS generation. - Add -x option for specifying debug level. Linux kernel

[PATCH 14/20] ACPICA: Make the max-number-of-loops runtime configurable.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit a9d9c2d0c2d077bb3175ec9c252cf0e5da3efd45 Was previously compile-time only. Add support option for acpiexec. Link: https://github.com/acpica/acpica/commit/a9d9c2d0 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng --- drivers/acpi/acpica/acglobal.h |4

[PATCH 11/20] ACPICA: Table handling: Cleanup and update debug output for tools.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 93862bd7a227543bc617d822ef5c4f8a5d68b519 Add output of table OEM ID along with signature to support lots of SSDTs. Cleanup use of table pointers. Link: https://github.com/acpica/acpica/commit/93862bd7 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng ---

[PATCH 12/20] ACPICA: Add additional debug info/statements.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 74094ca9f51e2652a9b5f01722d8640a653cc75a For _REG methods and module-level code blocks. For acpiexec, add deletion of module-level blocks in case of an early abort. Link: https://github.com/acpica/acpica/commit/74094ca9 Signed-off-by: Bob Moore Signed-off-by: Lv

[PATCH 10/20] ACPICA: acpiexec/acpinames: Support very large number of ACPI tables.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit ca3bd4c5cdc39a9009280032adbbc20f34e94c47 Fix a couple of issues with >40 ACPI tables. Return exit error for acpinames to enable use with BIOS builds. The new exported function is used by acpinames. For Linux kernel, this change is a no-op. Link:

[PATCH 13/20] ACPICA: Debugger: Add option to display namespace summary/counts.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit bba222c15c2ce79076eb3a5e9d4d5f7120db8a00 If "Objects" command is invoked with no arguments, the counts for each object type are displayed. Linux kernel is not affected by this commit as currently debugger is not enabled in the Linux kernel. Link:

[PATCH 08/20] ACPICA: Headers: Fix some comments, no functional change.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 539f8c03fe64305725bd85343e42f3b6c42aad14 A couple typos and long lines. Link: https://github.com/acpica/acpica/commit/539f8c03 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng --- include/acpi/platform/acenv.h | 10 +- 1 file changed, 5 insertions(+),

[PATCH 07/20] ACPICA: Tables: Cleanup to reduce FACS globals.

2015-08-24 Thread Lv Zheng
ACPICA commit 3f42ba76e2a0453976d3108296d5f656fdf2bd6e In this patch, FACS table mapping is also tuned a bit so that only the selected FACS table will be mapped by the OSPM (mapped on demand) and the FACS related global variables can be reduced. Lv Zheng. Link:

[PATCH 04/20] ACPICA: Disassembler: Update for new listing mode.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 2ed09bb7619d25f5a5c065c33a8a775a6db3a856 ACPICA commit 2fefacf73825b0ec96bbfc4f70a256735b715d6c This mode emits AML code along with the ASL code. A new global was needed to ensure the listing mode is completely separate from the debugger verbose mode. Emits the

[PATCH 06/20] ACPICA: Tables: Fix global table list issues by removing fixed table indexes.

2015-08-24 Thread Lv Zheng
ACPICA commit c0b38b4c3982c2336ee92a2a14716107248bd941 The fixed table indexes leave holes in the global table list: 1. One hole can be seen when there is only 1 FACS provided by the BIOS. 2. Tow holes can be seen when it is a reduced hardware platform. The holes do not break OSPMs but have

[PATCH 05/20] ACPICA: Update info messages during ACPICA init.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 4ccf8a1cc499ec8f00345f662a5887483980e1dd Small cleanup of messages. Link: https://github.com/acpica/acpica/commit/4ccf8a1c Signed-off-by: Bob Moore Signed-off-by: Lv Zheng --- drivers/acpi/acpica/dsinit.c |9 + drivers/acpi/acpica/tbxfload.c |

[PATCH 02/20] ACPICA: Disassembler: Remove duplicate code in _PLD processing.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit 6d9c827b540837b6e54059e17756a06985e4a196 ACPICA BZ 1176. Link: https://bugs.acpica.org/show_bug.cgi?id=1176 Link: https://github.com/acpica/acpica/commit/6d9c827b Signed-off-by: Bob Moore Signed-off-by: Lv Zheng --- drivers/acpi/acpica/utxface.c |5 +++--

[PATCH 00/20] ACPICA: 20150818 Release

2015-08-24 Thread Lv Zheng
The 20150818 ACPICA kernel-resident subsystem updates are linuxized based on the linux-pm/linux-next branch. The patchset has passed the following build/boot tests. Build tests are performed as follows: 1. i386 + default + COFNIG_ACPI=y 2. i386 + allyes + CONFIG_ACPI=y 3. i386 + default +

[PATCH 01/20] ACPICA: Correctly cleanup after a ACPI table load failure.

2015-08-24 Thread Lv Zheng
From: Bob Moore ACPICA commit ed7769e832de6c7ba90615480d916c85fd100422 If a table load fails, delete all namespace objects created by the table, otherwise these objects will be uninitialized, causing problems later. This appears to be a very rare problem. Also handle the unitialized node

Re: [PATCH] kernel/sysctl.c: If "count" including the terminating byte '\0' the write system call should retrun success.

2015-08-24 Thread Eric W. Biederman
On August 24, 2015 6:57:57 PM MDT, Sean Fu wrote: >An application from HuaWei which works fine on 2.6 encounters this >issue on 3.0 or later kernel. My sympathies. Being stuck with a 3rd party application you can barely talk about that has been broken for 5years and no one reported it.

Re: [PATCH v2 0/7] Add support for Exynos SROM Controller driver

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > This patch set adds support for Exynos SROM controller DT based driver. > Currently SROM register sets are used only during S2R, so driver > basically added for taking care of S2R. It will help us in removing > static mapping from exynos.c and other extra

Re: [PATCHv2 2/4] zsmalloc: use page->private instead of page->first_page

2015-08-24 Thread Sergey Senozhatsky
On (08/17/15 18:09), Kirill A. Shutemov wrote: [..] > @@ -980,7 +979,7 @@ static struct page *alloc_zspage(struct size_class > *class, gfp_t flags) > if (i == 1) > set_page_private(first_page, (unsigned long)page); > if (i >= 1) > -

Re: [PATCH v3] xen/blkfront: convert to blk-mq APIs

2015-08-24 Thread Bob Liu
Hi Rafal, Please have a try adding "--iodepth_batch=32 --iodepth_batch_complete=32" to the fio command line. I didn't see this issue any more, neither for domU. Thanks, -Bob On 08/21/2015 04:46 PM, Rafal Mielniczuk wrote: > On 19/08/15 12:12, Bob Liu wrote: >> Hi Jens & Christoph, >> >> Rafal

Re: [RESEND PATCH 0/3 v6] Add Mediatek MT8173 cpufreq driver

2015-08-24 Thread Pi-Cheng Chen
On Mon, Aug 17, 2015 at 5:24 PM, Pi-Cheng Chen wrote: > MT8173 is a ARMv8 based SoC with 2 clusters. All CPUs in a single cluster > share the same power and clock domain. This series tries to add cpufreq > support > for MT8173 SoC. The v6 of this series is resent with Acks added. Hi Rafael,

[PATCH] memory-hotplug: fix comment in zone_spanned_pages_in_node() and zone_spanned_pages_in_node()

2015-08-24 Thread Xishi Qiu
When hotadd a node from add_memory(), we will add memblock first, so the node is not empty. But when from cpu_up(), the node should be empty. Signed-off-by: Xishi Qiu --- mm/page_alloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c

Re: [PATCH] ipmi: add of_device_id in MODULE_DEVICE_TABLE

2015-08-24 Thread yalin wang
> On Aug 25, 2015, at 08:48, Corey Minyard wrote: > > Well, I should have compile tested first. On x86_64: > > > CC [M] drivers/char/ipmi/ipmi_si_intf.o > In file included from ../drivers/char/ipmi/ipmi_si_intf.c:42:0: > ../drivers/char/ipmi/ipmi_si_intf.c:2804:25: error: ‘ipmi_match’ >

Re: [PATCH v2 7/7] Documentation: dt-bindings: add exynos-srom binding information

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > This patch adds exynos-srom binding information for SROM Controller > driver on Exynos SoCs. > > CC: Rob Herring > CC: Mark Rutland > CC: Ian Campbell > Signed-off-by: Pankaj Dubey > --- > .../devicetree/bindings/arm/samsung/exynos-srom.txt

Re: [PATCH v2 6/7] ARM: dts: add SROM device node for exynos5

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > Add SROM controller device node for exynos5. > > CC: Rob Herring > CC: Mark Rutland > CC: Ian Campbell > Signed-off-by: Pankaj Dubey > --- > arch/arm/boot/dts/exynos5.dtsi | 5 + > 1 file changed, 5 insertions(+) Reviewed-by: Krzysztof

Re: [PATCH 1/2] cgroup: get a ref to source csses when migrating

2015-08-24 Thread Aleksa Sarai
> Have you verified that the scenario you're describing can actually > happen? AFAICS, cgroup_migrate_add_src() already does the pinning. Hmmm. Looking at it, group_migrate_add_src() does grab a ref on the css_set which contains the css, and the comments mention that grabbing a ref on the

[PATCH] mmc: sdhci: fix dma memory leak in sdhci_pre_req()

2015-08-24 Thread Haibo Chen
Currently one mrq->data maybe execute dma_map_sg() twice when mmc subsystem prepare over one new request, and the following log show up: sdhci[sdhci_pre_dma_transfer] invalid cookie: 24, next-cookie 25 In this condition, mrq->date map a dma-memory(1) in sdhci_pre_req for the first time,

RE: [PATCH] [v2] x86, suspend: Save/restore extra MSR registers for suspend

2015-08-24 Thread Chen, Yu C
Hi, Boris,thanks for your review > -Original Message- > From: Borislav Petkov [mailto:b...@alien8.de] > Sent: Monday, August 24, 2015 4:50 PM > To: Chen, Yu C > Cc: r...@rjwysocki.net; pa...@ucw.cz; t...@linutronix.de; > mi...@redhat.com; h...@zytor.com; Zhang, Rui; l...@kernel.org; >

Re: [PATCH v2 5/7] ARM: dts: add SROM device node for exynos4

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > Add device node of SROM controller for exynos4. > > CC: Rob Herring > CC: Mark Rutland > CC: Ian Campbell > Signed-off-by: Pankaj Dubey > --- > arch/arm/boot/dts/exynos4.dtsi | 5 + > 1 file changed, 5 insertions(+) > Reviewed-by: Krzysztof

Re: [PATCH] SCSI: dtc: Fixed a brace issue on return 0

2015-08-24 Thread Finn Thain
On Sun, 28 Jun 2015, Rudhresh wrote: > From: rudhresh > > Return is not a function so parenthesis is not required > > Signed-off-by: Rudhresh Can you put your full name here? You must address your patches to all of the interested parties (see scripts/get_maintainer.pl). Please read

Re: [PATCH] SCSI: DTC: Removed 0 initialization for statics

2015-08-24 Thread Finn Thain
On Mon, 29 Jun 2015, Rudhresh wrote: > Removed unneccessary initialization of zero to a static variable > > Signed-off-by: Rudhresh Kumar J > --- > drivers/scsi/dtc.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/scsi/dtc.c b/drivers/scsi/dtc.c > index

Re: [PATCH] SCSI: DTC: Adding KERN_ facility level

2015-08-24 Thread Finn Thain
On Tue, 30 Jun 2015, Rudhresh Kumar J wrote: > Fixed coding style issue by adding KERN_ facility level to some of > the printk functions. > > Signed-off-by: Rudhresh Kumar J > --- > drivers/scsi/dtc.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git

Re: [PATCH v2 4/7] ARM: EXYNOS: Remove SROM related register settings from mach-exynos

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > As now we have dedicated driver for SROM controller, it will take care > of saving register banks during S2R so we can safely remove these > settings from mach-exynos. > > Signed-off-by: Pankaj Dubey > --- > arch/arm/mach-exynos/Kconfig

RE: [RFC] sdhci: fix DMA leaks [was: [SHDCI] Heavy (thousands) DMA leaks]

2015-08-24 Thread Chen Bough
Hi Laura, You can find the patch here: http://patchwork.kernerl.xyz/patch/6967161/ I will send this patch again and cc to you. Best regards Haibo > -Original Message- > From: Laura Abbott [mailto:labb...@redhat.com] > Sent: Tuesday, August 25, 2015 12:27 AM > To: Chen Haibo-B51421;

Re: [PATCH 0/3] ARM: uniphier: add outer cache support and rework SMP operations

2015-08-24 Thread Masahiro Yamada
Hi Olof, 2015-08-25 6:47 GMT+09:00 Olof Johansson : > Hi, > > On Sun, Aug 23, 2015 at 7:18 PM, Masahiro Yamada > wrote: >> 1/3: add outer cache support >> 2/3: rework SMP operations >> 3/3: add device tree nodes > > Timing of this is unfortunate, please resend after 4.3-rc1 is out and > we can

Re: [PATCHv2 2/4] zsmalloc: use page->private instead of page->first_page

2015-08-24 Thread Sergey Senozhatsky
Add Minchan to the thread. -ss On (08/17/15 18:09), Kirill A. Shutemov wrote: > We are going to rework how compound_head() work. It will not use > page->first_page as we have it now. > > The only other user of page->fisrt_page beyond compound pages is > zsmalloc. > > Let's use

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

2015-08-24 Thread beanhuo
>+ 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 = atmel_qspi_set_protocol; This is very good, the structure of

RE: [PATCH 2/2] f2fs: fix to release inode correctly

2015-08-24 Thread Chao Yu
Hi Jaegeuk, > -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: Tuesday, August 25, 2015 12:54 AM > To: Chao Yu > Cc: linux-f2fs-de...@lists.sourceforge.net; linux-kernel@vger.kernel.org > Subject: Re: [PATCH 2/2] f2fs: fix to release inode correctly > [snip] >

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

2015-08-24 Thread Yakir Yang
Hi Heiko, 在 2015/8/24 21:03, Heiko Stuebner 写道: Hi Yakir, Am Montag, 24. August 2015, 20:48:01 schrieb Yakir Yang: 在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道: On 24.08.2015 11:42, Yakir Yang wrote: Hi Krzysztof, 在 08/23/2015 07:43 PM, Krzysztof Kozlowski 写道: 2015-08-24 8:23 GMT+09:00

Re: [PATCH 00/18] ARM: use const and __initconst for smp_operations

2015-08-24 Thread Masahiro Yamada
Hi Russell, Olof, 2015-08-25 6:44 GMT+09:00 Olof Johansson : > On Mon, Aug 24, 2015 at 2:21 PM, Russell King - ARM Linux > wrote: >> On Mon, Aug 24, 2015 at 02:12:06PM -0700, Olof Johansson wrote: >>> Easiest of all would probably be to get the sub-arch patches into one >>> release, then switch

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

2015-08-24 Thread Krzysztof Kozlowski
On 25.08.2015 10:33, Yakir Yang wrote: > Hi Krzysztof, > > 在 2015/8/25 7:49, Krzysztof Kozlowski 写道: >> On 24.08.2015 21:48, Yakir Yang wrote: >>> Hi Krzysztof, >>> >>> 在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道: On 24.08.2015 11:42, Yakir Yang wrote: > Hi Krzysztof, > > 在

Re: parse_args() is too unforgivable?

2015-08-24 Thread Rusty Russell
Oleg Nesterov writes: > On 08/24, Oleg Nesterov wrote: >> >> I booted the kernel with the additional patch below, and nothing bad has >> happened, > > Until I tried reboot it once with "locktorture.verbose=true" paramater. > It didn't boot. > > This is because parse_args() just aborts after it

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

2015-08-24 Thread Yakir Yang
Hi Krzysztof, 在 2015/8/25 7:49, Krzysztof Kozlowski 写道: On 24.08.2015 21:48, Yakir Yang wrote: Hi Krzysztof, 在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道: On 24.08.2015 11:42, Yakir Yang wrote: Hi Krzysztof, 在 08/23/2015 07:43 PM, Krzysztof Kozlowski 写道: 2015-08-24 8:23 GMT+09:00 Rob

Re: [PATCH 2/2] ubifs: Allow O_DIRECT

2015-08-24 Thread Chris Mason
On Tue, Aug 25, 2015 at 09:46:11AM +1000, Dave Chinner wrote: > On Mon, Aug 24, 2015 at 01:19:24PM -0400, Jeff Moyer wrote: > > Brian Norris writes: > > > > > On Mon, Aug 24, 2015 at 10:13:25AM +0300, Artem Bityutskiy wrote: > > >> Now, some user-space fails when direct I/O is not supported. > >

Re: [PATCH v2 3/7] drivers: soc: add support for exynos SROM driver

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > This patch adds Exynos SROM controller driver which will handle > save restore of SROM registers during S2R. > > Signed-off-by: Pankaj Dubey Hi, Thanks for the fixes. I got some more questions. Sorry that I did not bring up them before. > --- >

Re: [v2 03/11] soc/fsl: Introduce the DPAA BMan portal driver

2015-08-24 Thread Scott Wood
On Wed, Aug 12, 2015 at 04:14:49PM -0400, Roy Pledge wrote: > diff --git a/drivers/soc/fsl/qbman/bman.c b/drivers/soc/fsl/qbman/bman.c > index 9a500ce..d6e2204 100644 > --- a/drivers/soc/fsl/qbman/bman.c > +++ b/drivers/soc/fsl/qbman/bman.c > @@ -165,11 +165,11 @@ static struct bman

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

2015-08-24 Thread Yakir Yang
在 2015/8/24 22:48, Rob Herring 写道: 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: + -analogix,color-depth: + number of bits per colour

Re: [BUG/RFC] perf test fails on AMD CPUs

2015-08-24 Thread sherry hurwitz
On 08/18/2015 05:10 AM, Jiri Olsa wrote: On Mon, Aug 17, 2015 at 09:06:59AM -0700, Andy Lutomirski wrote: On Sun, Aug 16, 2015 at 9:36 PM, Borislav Petkov wrote: On Mon, Aug 17, 2015 at 12:29:56AM +0200, Jiri Olsa wrote: hi, 'perf test 18' is failing on systems with AMD processor. Hmm,

Re: [PATCH 01/10] mm: make cleancache.c explicitly non-modular

2015-08-24 Thread Paul Gortmaker
[Re: [PATCH 01/10] mm: make cleancache.c explicitly non-modular] On 24/08/2015 (Mon 20:10) Konrad Rzeszutek Wilk wrote: > On August 24, 2015 6:14:33 PM EDT, Paul Gortmaker > wrote: > >The Kconfig currently controlling compilation of this code is: > > > >config CLEANCACHE > >bool "Enable

Re: [PATCH 1/1] memhp: Add hot-added memory ranges to memblock before allocate node_data for a node.

2015-08-24 Thread Xishi Qiu
On 2015/8/24 17:22, Xishi Qiu wrote: > On 2015/8/24 1:06, Tang Chen wrote: > >> The commit below adds hot-added memory range to memblock, after >> creating pgdat for new node. >> >> commit f9126ab9241f66562debf69c2c9d8fee32ddcc53 >> Author: Xishi Qiu >> Date: Fri Aug 14 15:35:16 2015 -0700 >>

Re: [PATCH] kernel/sysctl.c: If "count" including the terminating byte '\0' the write system call should retrun success.

2015-08-24 Thread Sean Fu
An application from HuaWei which works fine on 2.6 encounters this issue on 3.0 or later kernel. Test code: #include #include #include #include #include #include #include #define MAXLEN (100) int main(int argc, char** argv) { int fd = 0; int len = 0; char

Re: [PATCH v2 2/7] ARM: EXYNOS: code cleanup in map.h

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > Remove unused exynos5440 uart offset macro. > > Signed-off-by: Pankaj Dubey > --- > arch/arm/mach-exynos/include/mach/map.h | 4 > 1 file changed, 4 deletions(-) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof -- To unsubscribe from

Re: [PATCH v2 1/7] ARM: EXYNOS: remove unused static mapping of CMU for exynos5

2015-08-24 Thread Krzysztof Kozlowski
On 24.08.2015 17:02, Pankaj Dubey wrote: > Remove unused static mapping of exynos5 CMU and related code. > > Signed-off-by: Pankaj Dubey > --- > arch/arm/mach-exynos/exynos.c | 5 - > arch/arm/mach-exynos/include/mach/map.h | 1 - > 2 files changed, 6 deletions(-) Looks good:

linux-next: build failure after merge of the i2c tree

2015-08-24 Thread Stephen Rothwell
ve used the i2c tree from next-20150824 for today. -- Cheers, Stephen Rothwells...@canb.auug.org.au -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.

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