commit e38c0a1f breaks powerpc boards with uli1575 chip

2013-12-17 Thread Nikita Yushchenko
Hi While trying to make freescale p2020ds and mpc8572ds boards working with mainline kernel, I faced that commit e38c0a1f (Handle #address-cells 2 specially) breaks things with these boards. Both these boards have uli1575 chip. Corresponding part in device tree is something like

[PATCH] ASoC: dmaengine: Add config parameter NULL check.

2013-12-17 Thread Xiubo Li
Because the ASoC: dmaengine-pcm: Provide default config has provided us one defualt config of DMA. When using this, the config parameter of devm_snd_dmaengine_pcm_register() will be NULL, so here we need to have a check before using it. Signed-off-by: Xiubo Li li.xi...@freescale.com ---

Re: [alsa-devel] [PATCH] ASoC: dmaengine: Add config parameter NULL check.

2013-12-17 Thread Lars-Peter Clausen
On 12/17/2013 08:16 AM, Xiubo Li wrote: Because the ASoC: dmaengine-pcm: Provide default config has provided us one defualt config of DMA. When using this, the config parameter of devm_snd_dmaengine_pcm_register() will be NULL, so here we need to have a check before using it. Signed-off-by:

Re: [PATCH 1/2] memcg: fix memcg_size() calculation

2013-12-17 Thread Michal Hocko
On Tue 17-12-13 11:48:20, Glauber Costa wrote: On Mon, Dec 16, 2013 at 8:47 PM, Michal Hocko mho...@suse.cz wrote: On Sat 14-12-13 12:15:33, Vladimir Davydov wrote: The mem_cgroup structure contains nr_node_ids pointers to mem_cgroup_per_node objects, not the objects themselves. Ouch!

Re: [PATCH v7 09/14] efi: passing kexec necessary efi data via setup_data

2013-12-17 Thread Dave Young
Hello Boris Does this version looks good to you? Only mapping once in print_efi_memmap.. BTW, forgot to remove 'Re:' in subject. Please let me know if there's any other issues or need I resend the series. Most changes vs previous version are below: diff --git a/arch/x86/platform/efi/efi.c

Re: [RFC PATCH] net, tun: remove the flow cache

2013-12-17 Thread Zhi Yong Wu
On Mon, 2013-12-16 at 23:47 -0800, Stephen Hemminger wrote: On Tue, 17 Dec 2013 15:26:22 +0800 Zhi Yong Wu zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com The flow cache is an extremely broken concept, and it usually brings up growth issues and DoS attacks, so

Re: [PATCH] MIPS: Alchemy: add missing platform_set_drvdata() in au1550nd_probe()

2013-12-17 Thread Brian Norris
On Tue, Nov 26, 2013 at 07:35:55PM -0800, Brian Norris wrote: On Wed, Nov 27, 2013 at 09:14:18AM +0900, Jingoo Han wrote: On Wednesday, November 27, 2013 8:50 AM, Brian Norris wrote: On Mon, Nov 11, 2013 at 02:18:29PM +0800, Wei Yongjun wrote: --- a/drivers/mtd/nand/au1550nd.c +++

Re: linux-next: build failure after merge of the final tree

2013-12-17 Thread Heiko Stübner
Hi, Am Dienstag, 17. Dezember 2013, 06:59:56 schrieb Stephen Rothwell: Caused by commit 34ef6d7fe467 (rtc: add hym8563 rtc-driver) from the akpm-current tree. Probably some missing include(s). I just reverted that commit for today. The includes are fine, I just seem to have forgotten the

[PATCH] f2fs: write dirty meta pages collectively

2013-12-17 Thread Jaegeuk Kim
This patch enhances writing dirty meta pages collectively in background. During the file data writes, it'd better avoid to write small dirty meta pages frequently. So let's give a chance to collect a number of dirty meta pages for a while. Signed-off-by: Jaegeuk Kim jaegeuk@samsung.com ---

Re: [PATCH] trivial: fix typo in DEVTMPFS_MOUNT help text

2013-12-17 Thread Jiri Kosina
On Mon, 16 Dec 2013, Emilio López wrote: rootfs was missing its f. Signed-off-by: Emilio López emi...@elopez.com.ar --- drivers/base/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig index e373671..ec36e77

Re: [PATCH 1/3] powernow-k6: disable cache when changing frequency

2013-12-17 Thread Viresh Kumar
On 12 December 2013 06:08, Mikulas Patocka mpato...@redhat.com wrote: During frequency transition the processor is in EPM Stop Grant state. The documentation says that the processor doesn't respond to inquiry requests in this state. Consequently, coherency of processor caches and bus master

Re: [PATCH v3 9/9] mtd: nand: davinci: don't request AEMIF address range

2013-12-17 Thread Brian Norris
On Thu, Dec 05, 2013 at 07:25:57PM +0200, Ivan Khoronzhuk wrote: The TI AEMIF driver registers are used to setup timings for each chip select. The same registers range is used to setup NAND settings. The AEMIF and NAND drivers not use the same registers in this range. In case with TI AEMIF

Re: [PATCH 3/3] powernow-k6: reorder frequencies

2013-12-17 Thread Viresh Kumar
On 12 December 2013 06:09, Mikulas Patocka mpato...@redhat.com wrote: This patch reorders reported frequencies from the highest to the lowest, just like in other frequency drivers. This isn't required I believe.. cpufreq core doesn't enforce any restrictions on order of freqs present in table.

Re: [PATCH] DTS: DMA: Fix DMA3 interrupts

2013-12-17 Thread Li Yang
On Wed, Dec 11, 2013 at 2:33 AM, Scott Wood scottw...@freescale.com wrote: On Tue, 2013-12-10 at 18:33 +0800, Hongbo Zhang wrote: Scott, This issue is due to the non-continuous MPIC register, I think there is two ways to fix it. The first one is as what we are discussing, in fact the

Re: [RFC PATCH] net, tun: remove the flow cache

2013-12-17 Thread Jason Wang
On 12/17/2013 03:26 PM, Zhi Yong Wu wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com The flow cache is an extremely broken concept, and it usually brings up growth issues and DoS attacks, so this patch is trying to remove it from the tuntap driver, and insteadly use a simpler way for its

Re: [PATCH v3 7/9] mtd: nand: davinci: adjust DT properties to MTD generic

2013-12-17 Thread Brian Norris
On Thu, Dec 05, 2013 at 07:25:55PM +0200, Ivan Khoronzhuk wrote: --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -558,6 +557,8 @@ static struct davinci_nand_pdata ti,davinci-mask-chipsel, prop)) pdata-mask_chipsel =

Re: [PATCH 0/2] perf/x86: various RAPL improvements

2013-12-17 Thread Peter Zijlstra
On Mon, Dec 16, 2013 at 09:20:22PM +0100, Stephane Eranian wrote: This short patch series provides the following improvements to the RAPL support for perf_events: - Intel Haswell Celeron (model 69) support - support for RAPL PP1 energy counter The PP1 counter maps to the builtin graphic

[PATCH v2] hamradio/yam: fix info leak in ioctl

2013-12-17 Thread Salva Peiró
The yam_ioctl() code fails to initialise the cmd field of the struct yamdrv_ioctl_cfg. Add an explicit memset(0) before filling the structure to avoid the 4-byte info leak. Signed-off-by: Salva Peiró spe...@ai2.upv.es CC: sta...@vger.kernel.org --- drivers/net/hamradio/yam.c |1 + 1 file

Re: [RFC PATCH] net, tun: remove the flow cache

2013-12-17 Thread Zhi Yong Wu
On Tue, Dec 17, 2013 at 4:49 PM, Jason Wang jasow...@redhat.com wrote: On 12/17/2013 03:26 PM, Zhi Yong Wu wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com The flow cache is an extremely broken concept, and it usually brings up growth issues and DoS attacks, so this patch is trying to remove

Re: Build regressions/improvements in v3.13-rc4

2013-12-17 Thread Geert Uytterhoeven
On Mon, Dec 16, 2013 at 9:39 PM, Geert Uytterhoeven ge...@linux-m68k.org wrote: JFYI, when comparing v3.13-rc4[1] to v3.13-rc3[3], the summaries are: - build errors: +2/-8 Nothing serious or not yet known: + /scratch/kisskb/src/drivers/regulator/s2mps11.c: error: 'struct sec_pmic_dev' has

[PATCH 01/11] drivers: acpi: Mark the function acpi_table_checksum() as static in osl.c

2013-12-17 Thread Rashika Kheria
Marks the function acpi_table_checksum() as static in osl.c because it is not used outside this file. This eliminates the following warning in osl.c: drivers/acpi/osl.c:547:11: warning: no previous prototype for ‘acpi_table_checksum’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria

[PATCH 02/11] drivers: acpi: Include appropriate header file in nvs.c

2013-12-17 Thread Rashika Kheria
Include header file internal.h in nvs.c because functions suspend_nvs_free(), suspend_nvs_alloc(), suspend_nvs_save() and suspend_nvs_restore() have their prototype declaration in internal.h. This eliminates the following warnings in nvs.c: drivers/acpi/nvs.c:128:6: warning: no previous prototype

Re: [PATCH 0/5] VFS: Directory level cache cleaning

2013-12-17 Thread Li Zefan
On 2013/12/17 15:23, Li Wang wrote: If we do wanna equip fadvise() with directory level page cache cleaning, this could be solved by invoking (inode_permission() || capable(CAP_SYS_ADMIN)) before manipulating the page cache of that inode. We think the current extension to 'drop_caches' has a

[PATCH 03/11] drivers: acpi: Mark the function acpi_ec_add_debugfs() as static in ec_sys.c

2013-12-17 Thread Rashika Kheria
Mark the function acpi_ec_add_debugfs() as static in ec_sys.c because it is not used outside this file. This eliminates the following warning in ec_sys.c: drivers/acpi/ec_sys.c:108:5: warning: no previous prototype for ‘acpi_ec_add_debugfs’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria

Re: [PATCH 0/4] Fix ebizzy performance regression due to X86 TLB range flush v2

2013-12-17 Thread Mel Gorman
On Mon, Dec 16, 2013 at 02:44:49PM +0100, Ingo Molnar wrote: * Mel Gorman mgor...@suse.de wrote: Whatever we did right in v3.4 we want to do in v3.13 as well - or at least understand it. Also agreed. I started a bisection before answering this mail. It would be cooler and

Re: [PATCH v3 09/36] mtd: st_spi_fsm: Provide device look-up table

2013-12-17 Thread Angus Clark
On 12/10/2013 10:03 PM, Brian Norris wrote: On Fri, Nov 29, 2013 at 12:18:58PM +, Lee Jones wrote: --- a/drivers/mtd/devices/st_spi_fsm.h +++ b/drivers/mtd/devices/st_spi_fsm.h @@ -253,4 +253,141 @@ struct stfsm_seq { } __attribute__((__packed__, aligned(4))); #define STFSM_SEQ_SIZE

[PATCH 04/11] drivers: acpi: Include appropriate header file in pci_slot.c

2013-12-17 Thread Rashika Kheria
Includes appropriate header file linux/pci-acpi.h in pci_slot.c because functions acpi_pci_slot_enumerate(), acpi_pci_slot_remove() and acpi_pci_slot_init() have their prototype declaratons in linux/pci-acpi.h. This eliminates the following warnings in pci_slot.c: drivers/acpi/pci_slot.c:162:6:

[PATCH 05/11] drivers: acpi: Include appropriate header file in utstate.c

2013-12-17 Thread Rashika Kheria
Include appropriate header file acutils.h in acpica/utstate.c because function acpi_ut_create_pkg_state_and_push() has its prototype declaration in acutils.h. Also, encloses the function in acpica/utstate.c in ifdef condition of ACPI_FUTURE_USAGE. This eliminates the following warning in

[PATCH 06/11] drivers: acpi: Add appropriate ifdef conditions in exdump.c

2013-12-17 Thread Rashika Kheria
Enclose functions acpi_ex_dump_namespace_node() and acpi_ex_dump_object_descriptor() in appropriate ifdef condition of ACPI_FUTURE_USAGE in file acpica/exdump.c. This eliminates the following warnings in exdump.c: drivers/acpi/acpica/exdump.c:809:6: warning: no previous prototype for

Re: [PATCH v3 1/9] mtd: nand: davinci: fix driver registration

2013-12-17 Thread Brian Norris
On Thu, Dec 05, 2013 at 07:25:49PM +0200, Ivan Khoronzhuk wrote: --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -877,6 +877,7 @@ static int __exit nand_davinci_remove(struct platform_device *pdev) } static struct platform_driver nand_davinci_driver = {

[PATCH] net: Make it possible to set defaults for net.core.[rw]mem_max parameters

2013-12-17 Thread Karol Lewandowski
Default limits are quite low even for today's embedded hardware. Signed-off-by: Karol Lewandowski k.lewando...@samsung.com --- net/Kconfig | 1 + net/core/Kconfig | 7 +++ net/core/sock.c | 5 ++--- 3 files changed, 10 insertions(+), 3 deletions(-) create mode 100644 net/core/Kconfig

Re: [PATCH 0/4] Fix ebizzy performance regression due to X86 TLB range flush v2

2013-12-17 Thread Peter Zijlstra
On Tue, Dec 17, 2013 at 09:21:25AM +, Mel Gorman wrote: if (sd) { id = cpumask_first(sched_domain_span(sd)); size = cpumask_weight(sched_domain_span(sd)); - sd = sd-parent; /* sd_busy */ + busy_sd = sd-parent; /* sd_busy */

[PATCH mfd-next] mfd: max14577 and sec: add PM_SLEEP dependency to suspend/resume

2013-12-17 Thread Krzysztof Kozlowski
Add CONFIG_PM_SLEEP dependency to suspend and resume functions of max14577 MFD driver and sec-core.c code. This fixes the warnings: drivers/mfd/max14577.c:176:12: warning: ‘max14577_suspend’ defined but not used [-Wunused-function] drivers/mfd/max14577.c:199:12: warning: ‘max14577_resume’

[PATCH 07/11] drivers: acpi: Include appropriate header file in pci_link.c

2013-12-17 Thread Rashika Kheria
Includes appropriate header file internal.h in pci_link.c because function acpi_pci_link_init() has its prototype declaration in internal.h. This eliminates the following warning in pci_link.c: drivers/acpi/pci_link.c:874:13: warning: no previous prototype for ‘acpi_pci_link_init’

[PATCH 08/11] drivers: acpi: Include appropriate header file in dock.c

2013-12-17 Thread Rashika Kheria
Includes appropriate header file internal.h in dock.c because function acpi_dock_init() has its prototype declaration in internal.h. This eliminates the following warning in dock.c: drivers/acpi/dock.c:899:13: warning: no previous prototype for ‘acpi_dock_init’ [-Wmissing-prototypes]

Re: [PATCH] clk: at91: fix pmc_clk_ids data type attriubte

2013-12-17 Thread Nicolas Ferre
On 16/12/2013 22:25, Boris BREZILLON : Fix pmc_clk_ids data type attribute (__initdata - __initconst). Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com Reported-by: Fengguang Wu fengguang...@intel.com Acked-by: Nicolas Ferre nicolas.fe...@atmel.com I take it in at91-3.14-cleanup2

Re: [PATCH 0/5] VFS: Directory level cache cleaning

2013-12-17 Thread Li Wang
This extension is just add-on extension. The original debugging capability is still there, and more flexible debugging is now allowed. On 2013/12/17 17:12, Li Zefan wrote: On 2013/12/17 15:23, Li Wang wrote: If we do wanna equip fadvise() with directory level page cache cleaning, this could be

[PATCH 09/11] drivers: acpi: Remove unused function in ec.c and add prototype declaration in header file internal.h

2013-12-17 Thread Rashika Kheria
Adds the prototype declarations of functions acpi_ec_add_query_handler() and acpi_ec_remove_query_handler() in header file internal.h and removes unused functions ec_burst_enable() and ec_burst_disable() in ec.c. This eliminates the following warnings in ec.c: drivers/acpi/ec.c:393:5: warning: no

[PATCH 10/11] drivers: acpi: Include appropriate header file in proc.c

2013-12-17 Thread Rashika Kheria
Include appropriate header file internal.h in proc.c because function acpi_sleep_proc_init() has its prototype declaration in internal.h. This eliminates the following warning in proc.c: drivers/acpi/proc.c:148:12: warning: no previous prototype for ‘acpi_sleep_proc_init’ [-Wmissing-prototypes]

Re: [PATCH 11/12] pid: rewrite task helper functions avoiding task-pid and task-tgid

2013-12-17 Thread Peter Zijlstra
On Mon, Dec 16, 2013 at 05:20:51PM -0500, Richard Guy Briggs wrote: static inline bool is_idle_task(const struct task_struct *p) { -return p-pid == 0; +return task_pid(p) == init_struct_pid; } I'll stick with task_pid_nr(p) == 0. We're going to probably switch to:

[PATCH] mmc: atmel-mci: document clock properties

2013-12-17 Thread Boris BREZILLON
Document the clock properties required by the atmel-mci driver. Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com --- .../devicetree/bindings/mmc/atmel-hsmci.txt|5 + 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/atmel-hsmci.txt

[PATCH] export: declare ksymtab symbols

2013-12-17 Thread Johannes Berg
From: Johannes Berg johannes.b...@intel.com sparse complains about any __ksymtab symbols with the following: warning: symbol '__ksymtab_...' was not declared. Should it be static? due to Andi's patch making it non-static. Mollify sparse by declaring the symbol extern, otherwise we get drowned

[PATCH 5/5] perf timechart: add emphasize option

2013-12-17 Thread Stanislav Fomichev
This option highlights tasks (using different color) that run more than given duration or tasks with given name. Signed-off-by: Stanislav Fomichev stfomic...@yandex-team.ru --- tools/perf/Documentation/perf-timechart.txt | 4 tools/perf/builtin-timechart.c | 21

[PATCH 11/11] drivers: acpi: Include header file in debugfs.c and rectify prototype declaration in internal.h

2013-12-17 Thread Rashika Kheria
Include header file internal.h in debugfs.c and change the return value's type in header file internal.h. This eliminates the following warning in debugfs.c: drivers/acpi/debugfs.c:16:13: warning: no previous prototype for ‘acpi_debugfs_init’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria

RE: [PATCH v4 5/9] usb: s3c-hsotg: Use the new Exynos USB phy driver with the generic phy framework

2013-12-17 Thread Kamil Debski
Hi Matt, I am afraid it is not possible. This patch cannot go in without the new phy driver. It would break Exynos USB functionality. This is because it changes s3c-hsotg to use the new phy driver. I am working on an updated patch series addressing all the comments. time permitting I want to

Re: [cfg80211 / iwlwifi] setting wireless regulatory domain doesn't work.

2013-12-17 Thread Sander Eikelenboom
Tuesday, December 17, 2013, 3:17:50 AM, you wrote: Hi Sander, On Mon, Dec 16, 2013 at 11:56 PM, Sander Eikelenboom li...@eikelenboom.it wrote: Monday, December 16, 2013, 12:37:47 PM, you wrote: On 12/16/2013 12:22 PM, Sander Eikelenboom wrote: Wednesday, December 11, 2013, 7:38:50 PM,

Re: [PATCH 11/12] pid: rewrite task helper functions avoiding task-pid and task-tgid

2013-12-17 Thread Peter Zijlstra
On Tue, Dec 17, 2013 at 10:34:42AM +0100, Peter Zijlstra wrote: On Mon, Dec 16, 2013 at 05:20:51PM -0500, Richard Guy Briggs wrote: static inline bool is_idle_task(const struct task_struct *p) { - return p-pid == 0; + return task_pid(p) == init_struct_pid; } I'll stick

Re: [PATCH mfd-next] mfd: max14577 and sec: add PM_SLEEP dependency to suspend/resume

2013-12-17 Thread Lee Jones
On Tue, 17 Dec 2013, Krzysztof Kozlowski wrote: Add CONFIG_PM_SLEEP dependency to suspend and resume functions of max14577 MFD driver and sec-core.c code. This fixes the warnings: drivers/mfd/max14577.c:176:12: warning: ‘max14577_suspend’ defined but not used [-Wunused-function]

power aware scheduler: remove the idle task ?

2013-12-17 Thread Daniel Lezcano
Hi all, yes, another thread about the power aware scheduler :) There have been a lot of discussions about the integrating the power management into the scheduler but it seems we are still turning around without agreeing on a consensus. I would like to have some clarifications on one point.

Re: [Xen-devel] [PATCH v3 1/2] xen/pvhvm: If xen_platform_pci=0 is set don't blow up (v3).

2013-12-17 Thread Fabio Fantoni
Il 16/12/2013 16:04, Konrad Rzeszutek Wilk ha scritto: The user has the option of disabling the platform driver: 00:02.0 Unassigned class [ff80]: XenSource, Inc. Xen Platform Device (rev 01) which is used to unplug the emulated drivers (IDE, Realtek 8169, etc) and allow the PV drivers to take

Re: [PATCH 0/4] Fix ebizzy performance regression due to X86 TLB range flush v2

2013-12-17 Thread Mel Gorman
On Mon, Dec 16, 2013 at 09:17:35AM -0800, Linus Torvalds wrote: On Mon, Dec 16, 2013 at 2:39 AM, Mel Gorman mgor...@suse.de wrote: First was Alex's microbenchmark from https://lkml.org/lkml/2012/5/17/59 and ran it for a range of thread numbers, 320 iterations per thread with random number

Re: [PATCH] pid: change task_struct::pid to read-only

2013-12-17 Thread Peter Zijlstra
On Mon, Dec 16, 2013 at 04:03:38PM -0500, Richard Guy Briggs wrote: task-pid is only ever assigned once (well ok, twice). For system health and secure logging confidence, make it const to make it much more intentional when it is being changed. --- Peter, as you had suggested, does this

[PATCH] clk: exynos: File scope reg_save array should depend on PM_SLEEP

2013-12-17 Thread Krzysztof Kozlowski
Move reg_save[] into CONFIG_PM_SLEEP dependency block as it is used only by suspend and resume functions. This fixes the warning on CONFIG_PM_SLEEP=n: drivers/clk/samsung/clk-exynos-audss.c:29:22: warning: ‘reg_save’ defined but not used [-Wunused-variable] Signed-off-by: Krzysztof Kozlowski

Re: [PATCH v3 11/36] mtd: st_spi_fsm: Search for preferred FSM message sequence configurations

2013-12-17 Thread Angus Clark
On 12/11/2013 01:06 AM, Brian Norris wrote: This process sounds very much like something that is needed for other controllers: a way to match controller capabilties with the opcodes supported by the flash. Yes, I think this should be a primary aim of any 'spi-nor' framework. But it still

Re: [PATCH] pid: change task_struct::pid to read-only

2013-12-17 Thread Peter Zijlstra
On Mon, Dec 16, 2013 at 04:03:38PM -0500, Richard Guy Briggs wrote: Cc: linux-au...@redhat.com, linux-kernel@vger.kernel.org Could you not cross-post to a moderated list please? I keep getting endless bounces. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body

Re: [RFC PATCH] net, tun: remove the flow cache

2013-12-17 Thread Jason Wang
On 12/17/2013 05:13 PM, Zhi Yong Wu wrote: On Tue, Dec 17, 2013 at 4:49 PM, Jason Wang jasow...@redhat.com wrote: On 12/17/2013 03:26 PM, Zhi Yong Wu wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com The flow cache is an extremely broken concept, and it usually brings up growth issues

[PATCH v5 02/03] ARM: shmobile: Remove CMT, TMU and STI Kconfig entries

2013-12-17 Thread Magnus Damm
From: Magnus Damm d...@opensource.se Now when drivers/clocksource/Kconfig has been updated with entires for CMT, TMU and STI it is safe to remove these from mach-shmobile. Also select timers per SoC via SYS_SUPPORTS_xxx. Signed-off-by: Magnus Damm d...@opensource.se Acked-by: John Stultz

[PATCH v5 03/03] sh: Remove Kconfig entries for TMU, CMT and MTU2

2013-12-17 Thread Magnus Damm
From: Magnus Damm d...@opensource.se Now when drivers/clocksource/Kconfig has been updated with entires for CMT, TMU and MTU2 it is safe to remove these from SH. Signed-off-by: Magnus Damm d...@opensource.se Acked-by: John Stultz john.stu...@linaro.org --- arch/sh/Kconfig | 76

[PATCH v5 01/03] clocksource: Add Kconfig entries for CMT, MTU2, TMU and STI

2013-12-17 Thread Magnus Damm
From: Magnus Damm d...@opensource.se Add Kconfig entries for CMT, MTU2, TMU and STI to drivers/clocksource/Kconfig. This will allow us to get rid of duplicated entires in architecture code such as arch/sh and arch/arm/mach-shmobile. Signed-off-by: Magnus Damm d...@opensource.se ---

[PATCH v5 00/03] clocksource: Consolidate SH and ARM mach-shmobile Kconfig bits

2013-12-17 Thread Magnus Damm
clocksource: Consolidate SH and ARM mach-shmobile Kconfig bits (v5) [PATCH v5 01/03] clocksource: Add Kconfig entries for CMT, MTU2, TMU and STI [PATCH v5 02/03] ARM: shmobile: Remove CMT, TMU and STI Kconfig entries [PATCH v5 03/03] sh: Remove Kconfig entries for TMU, CMT and MTU2 This is V5 of

Re: [PATCH v6 6/6] ARM: davinci: da850 evm: add GPIO pinumux entries DT node

2013-12-17 Thread Linus Walleij
On Sun, Dec 15, 2013 at 2:13 PM, Sekhar Nori nsek...@ti.com wrote: On Thursday 21 November 2013 11:45 PM, Prabhakar Lad wrote: From: KV Sujith sujit...@ti.com + + gpio_pins: pinmux_gpio_pins { + pinctrl-single,bits = +

Re: 3.13-rc breaks MEMCG_SWAP

2013-12-17 Thread Michal Hocko
On Mon 16-12-13 18:26:18, Hugh Dickins wrote: On Mon, 16 Dec 2013, Michal Hocko wrote: On Mon 16-12-13 00:36:05, Hugh Dickins wrote: [...] +/** + * swap_cgroup_reassign - assign all old entries to new (before old is freed). + * @old: id of emptied memcg whose entries are now to be

Re: [PATCH v3 1/9] mtd: nand: davinci: fix driver registration

2013-12-17 Thread ivan.khoronzhuk
On 12/17/2013 11:24 AM, Brian Norris wrote: On Thu, Dec 05, 2013 at 07:25:49PM +0200, Ivan Khoronzhuk wrote: --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -877,6 +877,7 @@ static int __exit nand_davinci_remove(struct platform_device *pdev) } static

Re: [PATCH v9 0/2] PWM: pwm-atmel: add PWM controller driver

2013-12-17 Thread Thierry Reding
On Fri, Dec 13, 2013 at 02:41:48PM +0800, Bo Shen wrote: This patch series add Atmel PWM controller driver support. Changes in v9: - Address the comments from Thierry Reding Hi, I've pushed a slightly modified version of this series. There were a few minor whitespace/coding style issues,

Re: [PATCH 07/10] mfd: menelaus: Start to use irqdomain

2013-12-17 Thread Lee Jones
On Mon, 16 Dec 2013, Felipe Balbi wrote: Introduce an irq_chip and irq_domain for menelaus driver. Following patches will convert uses to traditional request_threaded_irq(). While at that, some better error handling had to be added, so we could free irq descs we allocated. Tested-by:

Re: [PATCH 08/10] mfd: menelaus: Switch all children to threaded_irq

2013-12-17 Thread Lee Jones
Now that we have our own irq_chip, all children can use traditional request_threaded_irq(). Is it possible to convert these to managed resources (*_devm)? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter

Re: [PATCH v3 9/9] mtd: nand: davinci: don't request AEMIF address range

2013-12-17 Thread ivan.khoronzhuk
On 12/17/2013 10:42 AM, Brian Norris wrote: On Thu, Dec 05, 2013 at 07:25:57PM +0200, Ivan Khoronzhuk wrote: The TI AEMIF driver registers are used to setup timings for each chip select. The same registers range is used to setup NAND settings. The AEMIF and NAND drivers not use the same

Re: [Query] Ticks happen in pair for NO_HZ_FULL cores ?

2013-12-17 Thread Viresh Kumar
Sorry for the delay, was on holidays.. On 11 December 2013 18:52, Frederic Weisbecker fweis...@gmail.com wrote: On Tue, Dec 03, 2013 at 01:57:37PM +0530, Viresh Kumar wrote: - again got arch_timer interrupt after 5 ms (HZ=200) Right, looking at the details, the 2nd interrupt is caused by

Re: [PATCH 2/2] perf/x86: add RAPL PP1 energy counter support

2013-12-17 Thread Ingo Molnar
Nice patch! I noticed a couple of small details: * Stephane Eranian eran...@google.com wrote: Add support for the RAPL energy counter PP1. On client processors, it usually correspondss to the s/correspondss /corresponds energy consumption of the builtin graphic card. New event: -

Re: [PATCH v3 1/9] mtd: nand: davinci: fix driver registration

2013-12-17 Thread Brian Norris
On Tue, Dec 17, 2013 at 2:21 AM, ivan.khoronzhuk ivan.khoronz...@ti.com wrote: On 12/17/2013 11:24 AM, Brian Norris wrote: On Thu, Dec 05, 2013 at 07:25:49PM +0200, Ivan Khoronzhuk wrote: --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -877,6 +877,7 @@ static

Re: [PATCH 0/3] ARM64: add perf support

2013-12-17 Thread Ingo Molnar
* jean.pi...@linaro.org jean.pi...@linaro.org wrote: From: Jean Pihet jean.pi...@linaro.org Add perf support for the AARCH64 architecture. This includes the support for: - AARCH64 perf registers definition and hooks, - compat mode registers use, i.e. profiling a 32-bit binary on a

Re: [PATCH v3 1/2] cpufreq: tegra: Call tegra_cpufreq_init() specifically in machine code

2013-12-17 Thread bilhuang
On 12/17/2013 02:31 PM, Viresh Kumar wrote: On 5 December 2013 13:14, Bill Huang bilhu...@nvidia.com wrote: Move the call from module_init to Tegra machine codes so it won't be called in a multi-platform kernel running on non-Tegra SoCs. Signed-off-by: Bill Huang bilhu...@nvidia.com ---

Re: [PATCH v3 0/2] Remodel Tegra cpufreq drivers to support Tegra series SoC

2013-12-17 Thread bilhuang
On 12/17/2013 02:26 PM, Viresh Kumar wrote: On 5 December 2013 13:14, Bill Huang bilhu...@nvidia.com wrote: This patch series remodel Tegra cpufreq driver to make it more easy to add new SoC support, in addition to that, adding probe function in the driver to let probe defer can be used to

Re: [PATCH v4 1/1] cpufreq: tegra: Re-model Tegra20 cpufreq driver

2013-12-17 Thread bilhuang
On 12/17/2013 12:58 AM, Stephen Warren wrote: On 12/16/2013 03:52 AM, bilhuang wrote: On 12/14/2013 07:21 AM, Stephen Warren wrote: On 12/12/2013 02:33 AM, Bill Huang wrote: Re-model Tegra20 cpufreq driver as below. * Rename tegra-cpufreq.c to tegra20-cpufreq.c since this file supports

Re: [PATCH v3 11/36] mtd: st_spi_fsm: Search for preferred FSM message sequence configurations

2013-12-17 Thread Lee Jones
+/* Search for preferred configuration based on available flags */ +static struct seq_rw_config * +stfsm_search_seq_rw_configs(struct stfsm *fsm, + struct seq_rw_config cfgs[]) +{ + struct seq_rw_config *config; + int flags = fsm-info-flags; + + for

Re: [PATCH v3 2/2] cpufreq: tegra: Re-model Tegra cpufreq driver

2013-12-17 Thread bilhuang
On 12/17/2013 02:54 PM, Viresh Kumar wrote: On 5 December 2013 13:14, Bill Huang bilhu...@nvidia.com wrote: Re-model Tegra cpufreq driver to support all Tegra series of SoCs. * Make tegra-cpufreq.c a generic Tegra cpufreq driver. * Move Tegra20 specific codes into tegra20-cpufreq.c. * Bind

Re: [PATCH v3 0/2] Remodel Tegra cpufreq drivers to support Tegra series SoC

2013-12-17 Thread Viresh Kumar
On 17 December 2013 16:17, bilhuang bilhu...@nvidia.com wrote: OK thanks, is it branch pm-cpufreq? Rebase on linux-next.. -- 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

Re: [PATCH v3 11/36] mtd: st_spi_fsm: Search for preferred FSM message sequence configurations

2013-12-17 Thread Angus Clark
On 12/17/2013 10:46 AM, Lee Jones wrote: I will leave Lee to defend himself on this one ;-) No defence necessary, I think Brian's correct. NB: You might want to take a look at the 'dirty' implementation too. ;) Yes, just done so :-( Angus -- To unsubscribe from this list: send the line

Re: [PATCH 0/4] Fix ebizzy performance regression due to X86 TLB range flush v2

2013-12-17 Thread Ingo Molnar
* Mel Gorman mgor...@suse.de wrote: On Mon, Dec 16, 2013 at 02:44:49PM +0100, Ingo Molnar wrote: * Mel Gorman mgor...@suse.de wrote: Whatever we did right in v3.4 we want to do in v3.13 as well - or at least understand it. Also agreed. I started a bisection before

Re: [PATCH 0/3] ARM64: add perf support

2013-12-17 Thread Will Deacon
On Tue, Dec 17, 2013 at 10:45:34AM +, Ingo Molnar wrote: * jean.pi...@linaro.org jean.pi...@linaro.org wrote: From: Jean Pihet jean.pi...@linaro.org Add perf support for the AARCH64 architecture. This includes the support for: - AARCH64 perf registers definition and hooks, -

Re: [PATCH mfd-next] mfd: max14577 and sec: add PM_SLEEP dependency to suspend/resume

2013-12-17 Thread Krzysztof Kozlowski
On Tue, 2013-12-17 at 09:53 +, Lee Jones wrote: On Tue, 17 Dec 2013, Krzysztof Kozlowski wrote: Add CONFIG_PM_SLEEP dependency to suspend and resume functions of max14577 MFD driver and sec-core.c code. This fixes the warnings: drivers/mfd/max14577.c:176:12: warning:

[PATCH 1/2] drivers: ide: Include appropriate header file in ide-cd_verbose.c

2013-12-17 Thread Rashika Kheria
Include appropriate header file ide-cd.h in ide-cd_verbose.c because function ide_cd_log_error() has its prototype declaration in ide-cd.h. Also, include linux/ide.h because it contains certain declarations necessary for including ide-cd.h. This eliminates the following warnings in

Re: [PATCH 0/3] ARM64: add perf support

2013-12-17 Thread Ingo Molnar
* Will Deacon will.dea...@arm.com wrote: On Tue, Dec 17, 2013 at 10:45:34AM +, Ingo Molnar wrote: * jean.pi...@linaro.org jean.pi...@linaro.org wrote: From: Jean Pihet jean.pi...@linaro.org Add perf support for the AARCH64 architecture. This includes the support for: -

Re: [PATCH 1/3] ARM64: perf: add support for perf registers API

2013-12-17 Thread Will Deacon
Hi Jean, On Mon, Dec 16, 2013 at 04:49:20PM +, jean.pi...@linaro.org wrote: From: Jean Pihet jean.pi...@linaro.org This patch implements the functions required for the perf registers API, allowing the perf tool to interface kernel register dumps with libunwind in order to provide

Re: [PATCHv7 1/4] pwm: Add Freescale FTM PWM driver support

2013-12-17 Thread Thierry Reding
On Fri, Dec 13, 2013 at 04:57:04PM +0800, Xiubo Li wrote: [...] diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile index 8b754e4..9029a12 100644 --- a/drivers/pwm/Makefile +++ b/drivers/pwm/Makefile @@ -5,6 +5,7 @@ obj-$(CONFIG_PWM_ATMEL_TCB) += pwm-atmel-tcb.o

[PATCH 2/2] drivers: ide: Include appropriate header file in ide-pio-blacklist.c

2013-12-17 Thread Rashika Kheria
Include appropriate header file include/linux/ide.h in file ide-pio-blacklist.c because function ide_scan_pio_blacklist() has it's prototype declaration in include/linux/ide.h. This eliminates the following warning in ide-pio-blacklist.c: drivers/ide/ide-pio-blacklist.c:85:5: warning: no previous

Re: [PATCH 3/7] mm: page_alloc: Use zone node IDs to approximate locality

2013-12-17 Thread Mel Gorman
On Mon, Dec 16, 2013 at 03:25:07PM -0500, Johannes Weiner wrote: On Fri, Dec 13, 2013 at 02:10:03PM +, Mel Gorman wrote: zone_local is using node_distance which is a more expensive call than necessary. On x86, it's another function call in the allocator fast path and increases cache

Re: [PATCH] ASoC: dmaengine: Add config parameter NULL check.

2013-12-17 Thread Mark Brown
On Tue, Dec 17, 2013 at 03:16:40PM +0800, Xiubo Li wrote: Because the ASoC: dmaengine-pcm: Provide default config has provided us one defualt config of DMA. When using this, the config parameter of devm_snd_dmaengine_pcm_register() will be NULL, so here we need to have a check before using it.

[PATCH] spi/atmel: document clock properties

2013-12-17 Thread Boris BREZILLON
Document the clock properties required by the spi-atmel driver. Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com --- .../devicetree/bindings/spi/spi_atmel.txt |5 + 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt

Re: [PATCH 6/7] mm: page_alloc: Only account batch allocations requests that are eligible

2013-12-17 Thread Mel Gorman
On Mon, Dec 16, 2013 at 03:52:37PM -0500, Johannes Weiner wrote: On Fri, Dec 13, 2013 at 02:10:06PM +, Mel Gorman wrote: Not signed off. Johannes, was the intent really to decrement the batch counts regardless of whether the policy was being enforced or not? Yes. Bursts of allocations

Re: [PATCH 1/2] drivers: ide: Include appropriate header file in ide-cd_verbose.c

2013-12-17 Thread Borislav Petkov
On Tue, Dec 17, 2013 at 04:38:16PM +0530, Rashika Kheria wrote: Include appropriate header file ide-cd.h in ide-cd_verbose.c because function ide_cd_log_error() has its prototype declaration in ide-cd.h. Also, include linux/ide.h because it contains certain declarations necessary for including

Re: [PATCH 5/5] perf timechart: add emphasize option

2013-12-17 Thread Ingo Molnar
* Stanislav Fomichev stfomic...@yandex-team.ru wrote: This option highlights tasks (using different color) that run more than given duration or tasks with given name. Please give a sample usage command line and a sample output. (the highlighting can be done using ASCII escape sequences in

Re: [PATCH 3/3] efi: Make efi virtual runtime map passing more robust

2013-12-17 Thread Borislav Petkov
On Tue, Dec 17, 2013 at 12:36:37AM +0100, Borislav Petkov wrote: @@ -880,6 +906,19 @@ void __init efi_enter_virtual_mode(void) efi_dump_pagetable(); + /* + * It can happen that the physical address of new_memmap lands in memory + * which is not mapped in the EFI page

Re: [PATCH v6 14/14] x86: kdebugfs do not use __va for getting setup_data virt addr

2013-12-17 Thread Matt Fleming
On Tue, 17 Dec, at 02:53:46PM, Dave Young wrote: On 12/17/13 at 02:24pm, Dave Young wrote: On 12/16/13 at 04:35pm, Matt Fleming wrote: On Mon, 16 Dec, at 05:30:35PM, Dave Young wrote: kdump kernel will use memmap=exactmap kernel cmdline, but __va does not work in case

Re: [Linaro-acpi] [RFC part1 PATCH 1/7] ACPI: Make ACPI core running without PCI on ARM64

2013-12-17 Thread Catalin Marinas
Hi Graeme, On Mon, Dec 16, 2013 at 08:51:33PM +, Graeme Gregory wrote: So the real question now is how do we progress with these ACPI patches? After repeated incorrect accusations of developing behind closed doors I am loath to dissapear back into linaro with them for another few months.

Re: [PATCH v2] use -fstack-protector-strong

2013-12-17 Thread Ingo Molnar
* Kees Cook keesc...@chromium.org wrote: On Wed, Nov 27, 2013 at 10:11 AM, Kees Cook keesc...@chromium.org wrote: On Wed, Nov 27, 2013 at 9:55 AM, H. Peter Anvin h...@zytor.com wrote: On 11/27/2013 09:54 AM, Ingo Molnar wrote: Looks to be 2% for defconfig. That's way better. Shall I

Re: [ANNOUNCE] 3.12.5-rt6

2013-12-17 Thread Steven Rostedt
On Tue, 17 Dec 2013 08:16:31 +0100 Mike Galbraith bitbuc...@online.de wrote: Hi Sebastian, Looks like there's a booboo here: On Mon, 2013-12-16 at 10:14 +0100, Sebastian Andrzej Siewior wrote: ptrace: fix ptrace vs tasklist_lock race added.. @@ -1068,8 +1082,11 @@ unsigned long

Re: [PATCH 2/3] ARM64: perf: wire up perf_regs and unwind support

2013-12-17 Thread Will Deacon
On Mon, Dec 16, 2013 at 04:49:21PM +, jean.pi...@linaro.org wrote: From: Jean Pihet jean.pi...@linaro.org This patch hooks in the perf_regs and libunwind code for ARM64. The tools/perf/arch/arm64 is created; it contains the arch specific code for DWARF unwinding. Signed-off-by: Jean

[PATCH] usb/gadget: should use u16 type variable to store MaxPower

2013-12-17 Thread Du, ChangbinX
From 7e827a0d300e084f74c65122baa5e3193f9a7f18 Mon Sep 17 00:00:00 2001 From: Du, Changbin changbinx...@intel.com Date: Mon, 16 Dec 2013 20:32:13 +0800 Subject: [PATCH] usb/gadget: should use u16 type variable to store MaxPower The MaxPower field is of u16 type. So using u8 type variable can break

Re: [PATCHv7 1/4] pwm: Add Freescale FTM PWM driver support

2013-12-17 Thread Russell King - ARM Linux
On Tue, Dec 17, 2013 at 12:10:22PM +0100, Thierry Reding wrote: On Fri, Dec 13, 2013 at 04:57:04PM +0800, Xiubo Li wrote: +static inline u32 fsl_pwm_readl(struct fsl_pwm_chip *fpc, + const void __iomem *addr) +{ + u32 val; + + val = __raw_readl(addr); + + if

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