[PATCH 09/34] cxgb4vf: Use pci_enable_msix_range()

2014-01-31 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev agord...@redhat.com ---

[PATCH 08/34] cxgb4vf: Remove superfluous call to pci_disable_msix()

2014-01-31 Thread Alexander Gordeev
There is no need to call pci_disable_msix() in case the previous call to pci_enable_msix() failed Signed-off-by: Alexander Gordeev agord...@redhat.com --- .../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c|1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git

Re: [PATCH v4] arm: remove !CPU_V6 and !GENERIC_ATOMIC64 build dependencies for XEN

2014-01-31 Thread Stefano Stabellini
On Tue, 21 Jan 2014, Will Deacon wrote: On Tue, Jan 21, 2014 at 01:44:24PM +, Stefano Stabellini wrote: Remove !GENERIC_ATOMIC64 build dependency: - introduce xen_atomic64_xchg - use it to implement xchg_xen_ulong Remove !CPU_V6 build dependency: - introduce __cmpxchg8 and

[PATCH 07/34] cxgb4: Use pci_enable_msix_range()

2014-01-31 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev agord...@redhat.com ---

[PATCH 33/34] vmxnet3: Fix MSI-X/MSI enablement code

2014-01-31 Thread Alexander Gordeev
This update cleans up the MSI-X/MSI enablement code, fixes vmxnet3_acquire_msix_vectors() invalid return values and enables a dead code in case VMXNET3_LINUX_MIN_MSIX_VECT MSI-X vectors were allocated. Signed-off-by: Alexander Gordeev agord...@redhat.com --- drivers/net/vmxnet3/vmxnet3_drv.c |

Re: [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()

2014-01-31 Thread Mika Westerberg
On Wed, Jan 29, 2014 at 01:00:57AM +0100, Rafael J. Wysocki wrote: From: Rafael J. Wysocki rafael.j.wyso...@intel.com Use the observation that the ACPI scan handler of the device object in acpi_hotplug_notify_cb() can be obtained from that device object's handler pointer and do not pass it

[PATCH 03/34] tg3: Use pci_enable_msix_range()

2014-01-31 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev agord...@redhat.com ---

[PATCH 04/34] bna: Use pci_enable_msix_range()

2014-01-31 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev agord...@redhat.com ---

[PATCH 01/34] bnx2: Use pci_enable_msix_range()

2014-01-31 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev agord...@redhat.com ---

Re: [PATCH] usb: dwc3: keystone: switch to use runtime pm

2014-01-31 Thread Felipe Balbi
Hi, On Fri, Jan 31, 2014 at 03:20:26PM +0200, Grygorii Strashko wrote: The Keystone PM management layer has been implemented using PM bus for power management clocks. As result, most of Keystone drivers don't need to manage clocks directly. They just need to enable runtime PM and use it to

[PATCH 21/34] s2io: Use pci_enable_msix_range()

2014-01-31 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev agord...@redhat.com ---

Re: [PATCH V3 4/8] phy: Initialize phy core with subsys_initcall

2014-01-31 Thread Arnd Bergmann
On Friday 31 January 2014, Pratyush Anand wrote: Having the PHY driver get initialized after the PCI root driver should also work, but it requires correct handling of -EPROBE_DEFER: if phy_get I had issue with phy-core driver getting initialized after pcie rc driver. I found a kernel

[PATCH 16/34] ixgbe: Use pci_enable_msix_range()

2014-01-31 Thread Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev agord...@redhat.com ---

Re: [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()

2014-01-31 Thread Rafael J. Wysocki
On Friday, January 31, 2014 05:28:36 PM Mika Westerberg wrote: On Wed, Jan 29, 2014 at 01:00:57AM +0100, Rafael J. Wysocki wrote: From: Rafael J. Wysocki rafael.j.wyso...@intel.com Use the observation that the ACPI scan handler of the device object in acpi_hotplug_notify_cb() can be

[PATCH] leds: trigger: disable CPU trigger on -RT

2014-01-31 Thread Sebastian Andrzej Siewior
as it triggers: |CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.8-rt10 #141 |[c0014aa4] (unwind_backtrace+0x0/0xf8) from [c0012788] (show_stack+0x1c/0x20) |[c0012788] (show_stack+0x1c/0x20) from [c043c8dc] (dump_stack+0x20/0x2c) |[c043c8dc] (dump_stack+0x20/0x2c) from [c004c5e8]

Re: [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()

2014-01-31 Thread Mika Westerberg
On Fri, Jan 31, 2014 at 04:42:21PM +0100, Rafael J. Wysocki wrote: On Friday, January 31, 2014 05:28:36 PM Mika Westerberg wrote: On Wed, Jan 29, 2014 at 01:00:57AM +0100, Rafael J. Wysocki wrote: From: Rafael J. Wysocki rafael.j.wyso...@intel.com Use the observation that the ACPI

Re: btrfs: add ability to change features via sysfs

2014-01-31 Thread Dave Jones
On Fri, Jan 31, 2014 at 04:12:00AM +, Linux Kernel wrote: Gitweb: http://git.kernel.org/linus/;a=commit;h=ba631941ef09c10e229661219dbd1707e56131d8 Commit: ba631941ef09c10e229661219dbd1707e56131d8 Parent: 79da4fa4d9dcf8c948ef8b5848f747ef08f6e732 Author: Jeff Mahoney

Re: [BUG] at include/linux/page-flags.h:415 (PageTransHuge)

2014-01-31 Thread Vlastimil Babka
On 01/31/2014 03:58 PM, Thomas Hellstrom wrote: On 01/31/2014 03:40 PM, Vlastimil Babka wrote: On 01/15/2014 05:06 PM, Daniel Borkmann wrote: [keeping netdev in loop as well] On 01/15/2014 03:27 PM, Vlastimil Babka wrote: On 01/13/2014 12:39 PM, Daniel Borkmann wrote: On 01/13/2014 11:16

Re: [BUG] at include/linux/page-flags.h:415 (PageTransHuge)

2014-01-31 Thread Thomas Hellstrom
On 01/31/2014 04:25 PM, Vlastimil Babka wrote: On 01/31/2014 03:58 PM, Thomas Hellstrom wrote: On 01/31/2014 03:40 PM, Vlastimil Babka wrote: On 01/15/2014 05:06 PM, Daniel Borkmann wrote: [keeping netdev in loop as well] On 01/15/2014 03:27 PM, Vlastimil Babka wrote: On 01/13/2014 12:39

Re: [RFC PATCH 3/3] idle: store the idle state index in the struct rq

2014-01-31 Thread Daniel Lezcano
On 01/31/2014 04:07 PM, Arjan van de Ven wrote: Hence I think this patch would make sense only with additional information like exit_latency or target_residency is present for the scheduler. The idle state index alone will not be sufficient. Alternatively, can we enforce sanity on the cpuidle

[PATCH 2/2] iio: Add AS3935 lightning sensor support

2014-01-31 Thread Matt Ranostay
AS3935 chipset can detect lightning strikes and reports those back as events and the estimated distance to the storm. Signed-off-by: Matt Ranostay mranos...@gmail.com --- .../ABI/testing/sysfs-bus-iio-distance-as3935 | 19 + .../devicetree/bindings/iio/distance/as3935.txt| 25 ++

[PATCH 1/1] v2 add StartTimeMonotomic, StartTimeBootTime to per pid in /proc

2014-01-31 Thread Dan Ballard
starttime in /proc/$PID/stat is inaccurate by clock tick granularity. The process starttime is useful for a variety of things, like figuring out creation ordering of processes and it is useful to detect PID reuses in a somewhat reliable way. The kernel internally stores finer granularity values

[PATCH 1/2] Drivers: net: hyperv: Get rid of the rndis_filter_packet structure

2014-01-31 Thread K. Y. Srinivasan
This structure is redundant; get rid of it make the code little more efficient - get rid of the unnecessary indirection. Signed-off-by: K. Y. Srinivasan k...@microsoft.com Reviewed-by: Haiyang Zhang haiya...@microsoft.com --- drivers/net/hyperv/hyperv_net.h |6 -

[GIT PULL] (xen) stable/for-linus-3.14-rc0-late-tag

2014-01-31 Thread Konrad Rzeszutek Wilk
Hey Linus, Please git pull the following tag: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git stable/for-linus-3.14-rc0-late-tag which has bug-fixes for the new features that were added during this cycle. There are also two fixes for long-standing issues for which we have a

[PATCH 2/2] Drivers: net: hyperv: Cleanup the receive path

2014-01-31 Thread K. Y. Srinivasan
Make the receive path a little more efficient by parameterizing the required state rather than re-establishing that state. Signed-off-by: K. Y. Srinivasan k...@microsoft.com Reviewed-by: Haiyang Zhang haiya...@microsoft.com --- drivers/net/hyperv/netvsc.c | 29 + 1

Re: [PATCH 0/7] improve robustness on handling migratetype

2014-01-31 Thread Mel Gorman
On Wed, Jan 29, 2014 at 05:52:41PM +0100, Vlastimil Babka wrote: On 01/10/2014 09:48 AM, Joonsoo Kim wrote: On Thu, Jan 09, 2014 at 09:27:20AM +, Mel Gorman wrote: On Thu, Jan 09, 2014 at 04:04:40PM +0900, Joonsoo Kim wrote: Hello, I found some weaknesses on handling migratetype during

[PATCH 0/2] Drivers: net: hyperv: Cleanup the recive path

2014-01-31 Thread K. Y. Srinivasan
Some minor cleanup of the receive path. Get rid of unnecessary indirection as well as unnecessary re-establishment of state. K. Y. Srinivasan (2): Drivers: net: hyperv: Get rid of the rndis_filter_packet structure Drivers: net: hyperv: Cleanup the receive path

Re: [GIT PULL] (xen) stable/for-linus-3.14-rc0-late-tag

2014-01-31 Thread Konrad Rzeszutek Wilk
On Fri, Jan 31, 2014 at 10:38:57AM -0500, Konrad Rzeszutek Wilk wrote: Hey Linus, Please git pull the following tag: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git stable/for-linus-3.14-rc0-late-tag which has bug-fixes for the new features that were added during this

Re: [PATCH 1/1] add StartTimeMonotomic, StartTimeBootTime to per pid in /proc

2014-01-31 Thread Dan Ballard
The process starttime is useful for a variety of things, like figuring out creation ordering of processes. Or it is useful to detect PID reuses in a somewhat reliable way. OK, maybe. Changelog should have said so. Yeah, Dan was also too lazy to explain the need, and had like 3 typoes in the

Re: [PATCH] usb: dwc3: keystone: switch to use runtime pm

2014-01-31 Thread Santosh Shilimkar
On Friday 31 January 2014 10:19 AM, Felipe Balbi wrote: Hi, On Fri, Jan 31, 2014 at 03:20:26PM +0200, Grygorii Strashko wrote: The Keystone PM management layer has been implemented using PM bus for power management clocks. As result, most of Keystone drivers don't need to manage clocks

[PATCH 1/2] iio: add IIO_DISTANCE type

2014-01-31 Thread Matt Ranostay
Signed-off-by: Matt Ranostay mranos...@gmail.com --- drivers/iio/industrialio-core.c | 1 + include/linux/iio/types.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index acc911a..ac999ab 100644 ---

I NEED YOUR HELP.

2014-01-31 Thread FROM MRS GRACE MANDA
I PRAY THAT THIS MAIL GETS TO YOU IN BETTER HEALTH. From Mrs Grace Manda..pdf Description: Adobe PDF document

Re: [PATCH] usb: dwc3: keystone: switch to use runtime pm

2014-01-31 Thread Felipe Balbi
On Fri, Jan 31, 2014 at 10:43:21AM -0500, Santosh Shilimkar wrote: On Friday 31 January 2014 10:19 AM, Felipe Balbi wrote: Hi, On Fri, Jan 31, 2014 at 03:20:26PM +0200, Grygorii Strashko wrote: The Keystone PM management layer has been implemented using PM bus for power management

Re: [RFC PATCH 3/3] idle: store the idle state index in the struct rq

2014-01-31 Thread Arjan van de Ven
On 1/31/2014 7:37 AM, Daniel Lezcano wrote: On 01/31/2014 04:07 PM, Arjan van de Ven wrote: Hence I think this patch would make sense only with additional information like exit_latency or target_residency is present for the scheduler. The idle state index alone will not be sufficient.

Re: [PATCH] usb: dwc3: keystone: switch to use runtime pm

2014-01-31 Thread Santosh Shilimkar
On Friday 31 January 2014 10:47 AM, Felipe Balbi wrote: On Fri, Jan 31, 2014 at 10:43:21AM -0500, Santosh Shilimkar wrote: On Friday 31 January 2014 10:19 AM, Felipe Balbi wrote: Hi, On Fri, Jan 31, 2014 at 03:20:26PM +0200, Grygorii Strashko wrote: The Keystone PM management layer has been

Re: 3.13: BUG: unable to handle kernel paging request at 00000000b4343e88

2014-01-31 Thread Peter Oberparleiter
On 29.01.2014 21:44, Meelis Roos wrote: I do not get very far - it still crashes on startuo. PNG attached. I tried to reproduce this behavior a couple of times with no success. Could you post your kernel configuration? I've also modified the debugging patch to ensure that the gcov_info

Re: [PATCH v7 0/7] Add O_DENY* support for VFS and CIFS/NFS

2014-01-31 Thread Pavel Shilovsky
2014-01-17 Pavel Shilovsky pias...@etersoft.ru: This patchset adds support of O_DENY* flags for Linux fs layer. These flags can be used by any application that needs share reservations to organize a file access. VFS already has some sort of this capability - now it's done through

Re: [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()

2014-01-31 Thread Mika Westerberg
On Fri, Jan 31, 2014 at 05:40:11PM +0200, Mika Westerberg wrote: On Fri, Jan 31, 2014 at 04:42:21PM +0100, Rafael J. Wysocki wrote: On Friday, January 31, 2014 05:28:36 PM Mika Westerberg wrote: On Wed, Jan 29, 2014 at 01:00:57AM +0100, Rafael J. Wysocki wrote: From: Rafael J. Wysocki

Re: [PATCH] tile: remove compat_sys_lookup_dcookie declaration to fix compile error

2014-01-31 Thread Chris Metcalf
On 1/31/2014 1:50 AM, Heiko Carstens wrote: With d8d14bd09cdd fs/compat: fix lookup_dcookie() parameter handling I changed the type of the len parameter of the lookup_dcookie() syscall. However I missed that there was still a stale declaration in arch/tile/.. which now causes a compile error

Re: [BUG?] Interrupts enabled after xen_acpi_processor_resume+0x0/0x34 [xen_acpi_processor]

2014-01-31 Thread Konrad Rzeszutek Wilk
On Wed, Jan 29, 2014 at 09:25:22AM +0100, Stanislaw Gruszka wrote: (Cc: correct Rafael email) On Tue, Jan 28, 2014 at 09:24:57PM -0800, David Rientjes wrote: On Tue, 28 Jan 2014, Konrad Rzeszutek Wilk wrote: diff --git a/drivers/xen/xen-acpi-processor.c

Re: [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()

2014-01-31 Thread Rafael J. Wysocki
On Friday, January 31, 2014 06:01:57 PM Mika Westerberg wrote: On Fri, Jan 31, 2014 at 05:40:11PM +0200, Mika Westerberg wrote: On Fri, Jan 31, 2014 at 04:42:21PM +0100, Rafael J. Wysocki wrote: On Friday, January 31, 2014 05:28:36 PM Mika Westerberg wrote: On Wed, Jan 29, 2014 at

Re: OOPS in nf_ct_unlink_expect_report using Polycom RealPresence Mobile

2014-01-31 Thread astx
Dear Alexey, seems to help. Thank you for your quick response. Kernel 3.10.28 is now stable using h323 / Polycom. Will test this patch with different kernel versions the next days. Best Regards, Toni Original message from Alexey Dobriyan:

Re: [PATCH v2 3/5] spi: sunxi: Add Allwinner A31 SPI controller driver

2014-01-31 Thread Mark Brown
On Fri, Jan 31, 2014 at 09:11:47AM +0100, Maxime Ripard wrote: Wouldn't it be better if it was suspended by default, and just waken up whenever the framework needs it? The aim should be to come out of probe in that state if runtime PM is enabled but don't do it with these hacks, do it by

Re: [PATCH 3/3] spi: switch to devm_spi_alloc_master

2014-01-31 Thread Stephen Warren
On 01/31/2014 03:23 AM, Maxime Ripard wrote: Make the existing users of devm_spi_register_master use the devm_spi_alloc_master function to avoid leaking memory. diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c @@ -1087,14 +1085,13 @@ static int tegra_spi_probe(struct

Re: Is it ok for deferrable timer wakeup the idle cpu?

2014-01-31 Thread Frederic Weisbecker
On Wed, Jan 29, 2014 at 10:57:59AM +0530, Preeti Murthy wrote: Hi, On Thu, Jan 23, 2014 at 11:22 AM, Viresh Kumar viresh.ku...@linaro.org wrote: Hi Guys, So the first question is why cpufreq needs it and is it really stupid? Yes, it is stupid but that's how its implemented since a

Re: [RFC PATCH 3/3] idle: store the idle state index in the struct rq

2014-01-31 Thread Daniel Lezcano
On 01/31/2014 04:50 PM, Arjan van de Ven wrote: On 1/31/2014 7:37 AM, Daniel Lezcano wrote: On 01/31/2014 04:07 PM, Arjan van de Ven wrote: Hence I think this patch would make sense only with additional information like exit_latency or target_residency is present for the scheduler. The idle

Re: [PATCH] nohz: ensure users are aware boot CPU is not NO_HZ_FULL

2014-01-31 Thread Frederic Weisbecker
On Tue, Jan 28, 2014 at 04:06:30PM -0800, Paul E. McKenney wrote: On Tue, Jan 28, 2014 at 12:10:49PM -0500, Paul Gortmaker wrote: This bit of information is in the Kconfig help text: Note the boot CPU will still be kept outside the range to handle the timekeeping duty. However

[PATCH] sched/core: fix sched_rt_global_validate

2014-01-31 Thread Juri Lelli
Don't compare sysctl_sched_rt_runtime against sysctl_sched_rt_period if the former is equal to RUNTIME_INF, otherwise disabling -rt bandwidth management always fails. Cc: Ingo Molnar mi...@redhat.com Cc: Peter Zijlstra pet...@infradead.org Signed-off-by: Juri Lelli juri.le...@gmail.com ---

Re: [RFC PATCH 3/3] idle: store the idle state index in the struct rq

2014-01-31 Thread Arjan van de Ven
on x86 I don't care; we don't actually change these dynamically much[1]. But if you have 1 or 2 things in mind to use, I would suggest copying those 2 integers instead as we go, rather than the index. Saves refcounting/locking etc etc nightmare as well on the other subsystems' datastructures..

Re: [PATCH v10 00/16] Volatile Ranges v10

2014-01-31 Thread Johannes Weiner
On Wed, Jan 29, 2014 at 02:11:02PM +0900, Minchan Kim wrote: It's interesting timing, I posted this patch Yew Year's Day and receives indepth design review Lunar New Year's Day. :) It's almost 0-day review. :) That's the only way I can do 0-day reviews ;) On Tue, Jan 28, 2014 at 07:03:59PM

Re: [PATCH] usb: dwc3: keystone: switch to use runtime pm

2014-01-31 Thread Felipe Balbi
On Fri, Jan 31, 2014 at 10:50:40AM -0500, Santosh Shilimkar wrote: On Friday 31 January 2014 10:47 AM, Felipe Balbi wrote: On Fri, Jan 31, 2014 at 10:43:21AM -0500, Santosh Shilimkar wrote: On Friday 31 January 2014 10:19 AM, Felipe Balbi wrote: Hi, On Fri, Jan 31, 2014 at 03:20:26PM

Re: [PATCH] regulator: s2mps11: Fix NULL pointer of_node value when using platform data

2014-01-31 Thread Mark Brown
On Thu, Jan 30, 2014 at 02:51:19PM +0100, Krzysztof Kozlowski wrote: When platform_data is used for regulator (of_node of sec-core MFD device is NULL) the config.of_node for regulator is not initialized. This NULL value of config.of_node is later stored during regulator_register(). Thus any

Re: [PATCH v5 06/22] Treat XIP like O_DIRECT

2014-01-31 Thread Jan Kara
On Wed 15-01-14 20:24:24, Matthew Wilcox wrote: Instead of separate read and write methods, use the generic AIO infrastructure. In addition to giving us support for AIO, this adds the locking between read() and truncate() that was missing. Signed-off-by: Matthew Wilcox

Re: [GIT PULL] x86/kaslr for v3.14

2014-01-31 Thread Kees Cook
On Thu, Jan 30, 2014 at 2:07 PM, Vivek Goyal vgo...@redhat.com wrote: On Sun, Jan 26, 2014 at 10:51:06PM -0800, H. Peter Anvin wrote: On 01/26/2014 10:49 PM, Richard Weinberger wrote: No, because that information is available to user space unless we panic. Didn't you mean non-root? I

Re: That greedy Linux VM cache

2014-01-31 Thread Austin S. Hemmelgarn
On 01/31/2014 09:47 AM, Igor Podlesny wrote: On 31 January 2014 00:58, Igor Podlesny for.poige+li...@gmail.com wrote: [...] While I'm thinking about moving system back to XFS... Well, it helped just a bit. The whole picture remains, so it's not Btrfs' issue, but seemingly Linux VM's

Re: WaitForMultipleObjects/etc. In Kernel

2014-01-31 Thread Austin S. Hemmelgarn
On 01/30/2014 06:49 PM, Network Nut wrote: -Original Message- From: Clemens Ladisch [mailto:clem...@ladisch.de] Sent: Wednesday, January 29, 2014 2:31 AM To: Network Nut Cc: linux-kernel@vger.kernel.org Subject: RE: WaitForMultipleObjects/etc. In Kernel Network Nut wrote: I was

Re: [PATCH 2/2] timer: really raise softirq if there is irq_work to do

2014-01-31 Thread Steven Rostedt
On Fri, 31 Jan 2014 15:34:05 +0100 Sebastian Andrzej Siewior bige...@linutronix.de wrote: from looking at the code, it seems that the softirq is only raised (in the !base-active_timers case) if we have also an expired timer (time_before_eq() is true). This patch ensures that the timer softirq

Re: [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()

2014-01-31 Thread Mika Westerberg
On Fri, Jan 31, 2014 at 05:16:03PM +0100, Rafael J. Wysocki wrote: On Friday, January 31, 2014 06:01:57 PM Mika Westerberg wrote: On Fri, Jan 31, 2014 at 05:40:11PM +0200, Mika Westerberg wrote: On Fri, Jan 31, 2014 at 04:42:21PM +0100, Rafael J. Wysocki wrote: On Friday, January 31,

Re: [PATCH RT 0/2] migrate_disable pushdown in read/write_*lock*

2014-01-31 Thread Sebastian Andrzej Siewior
* Nicholas Mc Guire | 2014-01-02 10:18:15 [+0100]: Hi ! Hi Nicholas, both patches from this series applied. Sebastian -- 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: That greedy Linux VM cache

2014-01-31 Thread Igor Podlesny
[...] On 1 February 2014 00:57, Austin S. Hemmelgarn ahferro...@gmail.com wrote: If I remember correctly, there is a sysctl for configuring how aggressively the system tries to retain the VFS cache, changing the value there might improve things for you. Yeah, in theory. On practice I never

Re: [GIT PULL] rename2 syscall

2014-01-31 Thread Miklos Szeredi
Hi Linus, On Thu, Jan 23, 2014 at 09:56:56AM +0100, Miklos Szeredi wrote: Could you please consider pulling the cross-rename patches. The git tree has a conflict in arch/x86/syscalls/syscall_64.tbl where the syscall number needs to be fixed. The patchset has been reviewed by Jan Kara and

Re: [PATCH 2/2] timer: really raise softirq if there is irq_work to do

2014-01-31 Thread Steven Rostedt
On Fri, 31 Jan 2014 12:07:57 -0500 Steven Rostedt rost...@goodmis.org wrote: diff --git a/kernel/timer.c b/kernel/timer.c index 106968f..426d114 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -1461,18 +1461,20 @@ void run_local_timers(void) * the timer softirq. */

Re: next bio iters break discard?

2014-01-31 Thread Hugh Dickins
On Thu, 16 Jan 2014, Kent Overstreet wrote: Ok, I reread the code and figured it out - the analagous change also has to be made in __blk_segment_map_sg(). I'll mail out a patch for this tomorrow after I've stared at the code more and had less beer. I'd been hoping for a patch to try, but now

Re: [PATCH linux-3.10.y v2 1/3] sit: fix double free of fb_tunnel_dev on exit

2014-01-31 Thread Steven Rostedt
Just FYI. Our full tier tests have completed with no issues due to the sit or ip6_tunnel modules. These patches appear to have solved our problems. Nicolas, Thanks again for posting these! -- Steve On Fri, 31 Jan 2014 09:24:04 +0100 Nicolas Dichtel nicolas.dich...@6wind.com wrote: This

Re: [Update][PATCH 4/5][RFT] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler()

2014-01-31 Thread Rafael J. Wysocki
On Friday, January 31, 2014 07:09:51 PM Mika Westerberg wrote: On Fri, Jan 31, 2014 at 05:16:03PM +0100, Rafael J. Wysocki wrote: On Friday, January 31, 2014 06:01:57 PM Mika Westerberg wrote: On Fri, Jan 31, 2014 at 05:40:11PM +0200, Mika Westerberg wrote: On Fri, Jan 31, 2014 at

Re: [PATCH 31/34] efx: Use pci_enable_msix_range()

2014-01-31 Thread Shradha Shah
On 01/31/2014 03:08 PM, Alexander Gordeev wrote: As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces.

[PATCH 2/3] Kconfig: collapse initrd in to own menu

2014-01-31 Thread Dave Hansen
From: Dave Hansen dave.han...@linux.intel.com Initrd support takes up 8 lines of space in the general menu, pushing down options like OProfile or the VM event counters. Stick it in its own menu to trim it down. Signed-off-by: Dave Hansen dave.han...@linux.intel.com --- b/init/Kconfig |2

[PATCH 1/3] kconfig: consolidate arch-specific seccomp options

2014-01-31 Thread Dave Hansen
From: Dave Hansen dave.han...@linux.intel.com There are 7 architecures with config SECCOMP. They all have virtually the same help text except for those referencing the /proc interface. The /proc interface was removed in 2007. There is *NOTHING* architecture-specific about SECCOMP except that

[PATCH 0/3] General Kconfig reorganization

2014-01-31 Thread Dave Hansen
Changes from last version: * Change one sentence in the existing SECCOMP description to be the text that Ingo wants. This continues in a series of patches to clean up the configuration menus. I believe they've become really hard to navigate and there are some simple things we can do to make

[PATCH 3/3] Kconfig: organize memory-related config options

2014-01-31 Thread Dave Hansen
From: Dave Hansen dave.han...@linux.intel.com This continues in a series of patches to clean up the configuration menus. I believe they've become really hard to navigate and there are some simple things we can do to make things easier to find. This creates a Memory Options menu and moves some

Re: [GIT PULL][Resend] ACPI and power management fixes and cleanup for v3.14-rc1

2014-01-31 Thread Linus Torvalds
On Fri, Jan 31, 2014 at 3:21 AM, Rafael Wysocki rjwyso...@gmail.com wrote: It looks like gmail doesn't want you to receive any messages from rjwysocki.net, regardless of the signature, so here it goes again from my gmail account. Actually, I got the previous one from rjwysocki.net, it just

Re: [PATCH v7 2/2] mmc: sdhci-msm: Initial support for MSM chipsets

2014-01-31 Thread Courtney Cavin
On Thu, Jan 30, 2014 at 06:21:11PM +0100, Georgi Djakov wrote: Hi, Apologies for the delayed reply. On 12/09/2013 07:00 PM, Courtney Cavin wrote: On Wed, Nov 06, 2013 at 04:56:45PM +0100, Georgi Djakov wrote: This platform driver adds the initial support of Secure Digital Host

[PATCH 3.8 06/14] md/raid10: fix two bugs in handling of known-bad-blocks.

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown ne...@suse.de commit b50c259e25d9260b9108dc0c2964c26e5ecbe1c1 upstream. If we discover a bad block when reading we split the request and potentially read some of it from a

[3.8.y.z extended stable] Linux 3.8.13.17 stable review

2014-01-31 Thread Kamal Mostafa
This is the start of the review cycle for the Linux 3.8.13.17 stable kernel. This version contains 14 new patches, summarized below. The new patches are posted as replies to this message and also available in this git branch:

[PATCH 3.8 14/14] x86, x32: Correct invalid use of user timespec in the kernel

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: PaX Team pagee...@freemail.hu commit 2def2ef2ae5f3990aabdbe8a755911902707d268 upstream. The x32 case for the recvmsg() timout handling is broken: asmlinkage long

[PATCH 3.8 04/14] ftrace/x86: Load ftrace_ops in parameter not the variable holding it

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Steven Rostedt rost...@goodmis.org commit 1739f09e33d8f66bf48ddbc3eca615574da6c4f6 upstream. Function tracing callbacks expect to have the ftrace_ops that registered it passed to them,

[PATCH 3.8 02/14] writeback: Fix data corruption on NFS

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara j...@suse.cz commit f9b0e058cbd04ada76b13afffa7e1df830543c24 upstream. Commit 4f8ad655dbc8 writeback: Refactor writeback_single_inode() added a condition to skip clean inode.

Re: [PATCH 07/10] watchdog: xilinx: Fix OF binding

2014-01-31 Thread Rob Herring
On Fri, Jan 31, 2014 at 8:18 AM, Michal Simek michal.si...@xilinx.com wrote: Use of_property_read_u32 functions to clean OF probing. The subject is a bit misleading as this doesn't really fix anything. Signed-off-by: Michal Simek michal.si...@xilinx.com ---

[PATCH 3.8 12/14] staging: comedi: 8255_pci: fix for newer PCI-DIO48H

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Ian Abbott abbo...@mev.co.uk based on commit 0283f7a100882684ad32b768f9f1ad81658a0b92 upstream. At some point, Measurement Computing / ComputerBoards redesigned the PCI-DIO48H to use a

[PATCH 3.8 07/14] md/raid10: fix bug when raid10 recovery fails to recover a block.

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown ne...@suse.de commit e8b849158508565e0cd6bc80061124afc5879160 upstream. commit e875ecea266a543e643b19e44cf472f1412708f9 md/raid10 record bad blocks as needed during

[PATCH 3.8 09/14] nilfs2: fix segctor bug that causes file system corruption

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Andreas Rohner andreas.roh...@gmx.net commit 70f2fe3a26248724d8a5019681a869abdaf3e89a upstream. There is a bug in the function nilfs_segctor_collect, which results in active data being

[PATCH 3.8 10/14] perf/x86/amd/ibs: Fix waking up from S3 for AMD family 10h

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Robert Richter r...@kernel.org commit bee09ed91cacdbffdbcd3b05de8409c77ec9fcd6 upstream. On AMD family 10h we see following error messages while waking up from S3 for all non-boot CPUs

[PATCH 3.8 08/14] hwmon: (coretemp) Fix truncated name of alarm attributes

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Jean Delvare kh...@linux-fr.org commit 3f9aec7610b39521c7c69d754de7265f6994c194 upstream. When the core number exceeds 9, the size of the buffer storing the alarm attribute name is

[PATCH 3.8 13/14] staging: comedi: addi_apci_1032: fix subdevice type/flags bug

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: H Hartley Sweeten hswee...@visionengravers.com commit 90daf69a7a3f1d1a41018c799968a0bb896d65e0 upstream The SDF_CMD_READ should be one of the s-subdev_flags not part of the s-type.

[PATCH 3.8 05/14] md/raid5: Fix possible confusion when multiple write errors occur.

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: NeilBrown ne...@suse.de commit 1cc03eb93245e63b0b7a7832165efdc52e25b4e6 upstream. commit 5d8c71f9e5fbdd95650be00294d238e27a363b5c md: raid5 crash during degradation Fixed a crash

[PATCH 3.8 01/14] vfs: In d_path don't call d_dname on a mount point

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Eric W. Biederman ebied...@xmission.com commit f48cfddc6729ef133933062320039808bafa6f45 upstream. Aditya Kali (adityak...@google.com) wrote: Commit

[PATCH v2 1/6] mm, hugetlb: unify region structure handling

2014-01-31 Thread Davidlohr Bueso
From: Joonsoo Kim iamjoonsoo@lge.com Currently, to track reserved and allocated regions, we use two different ways, depending on the mapping. For MAP_SHARED, we use address_mapping's private_list and, while for MAP_PRIVATE, we use a resv_map. Now, we are preparing to change a coarse grained

[PATCH v2 5/6] mm, hugetlb: use vma_resv_map() map types

2014-01-31 Thread Davidlohr Bueso
From: Joonsoo Kim iamjoonsoo@lge.com Util now, we get a resv_map by two ways according to each mapping type. This makes code dirty and unreadable. Unify it. Reviewed-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com Reviewed-by: Naoya Horiguchi n-horigu...@ah.jp.nec.com Signed-off-by:

[PATCH v2 4/6] mm, hugetlb: remove resv_map_put

2014-01-31 Thread Davidlohr Bueso
From: Joonsoo Kim iamjoonsoo@lge.com This is a preparation patch to unify the use of vma_resv_map() regardless of the map type. This patch prepares it by removing resv_map_put(), which only works for HPAGE_RESV_OWNER's resv_map, not for all resv_maps. Reviewed-by: Aneesh Kumar K.V

[PATCH 3.8 11/14] net: rds: fix per-cpu helper usage

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Gerald Schaefer gerald.schae...@de.ibm.com commit c196403b79aa241c3fefb3ee5bb328aa7c5cc860 upstream. commit ae4b46e9d net: rds: use this_cpu_* per-cpu helper broke per-cpu handling for

Re: [PATCH] ARM: zynq: Reserve not DMAable space in front of the kernel

2014-01-31 Thread Rob Herring
On Fri, Jan 31, 2014 at 6:08 AM, Michal Simek michal.si...@xilinx.com wrote: Reserve space from 0x0 - __pa(swapper_pg_dir), if kernel is loaded from 0, which is not DMAable. It is causing problem with MMC driver and others which want to add dma buffers to this space. Signed-off-by: Michal

[PATCH v2 6/6] mm, hugetlb: improve page-fault scalability

2014-01-31 Thread Davidlohr Bueso
From: Davidlohr Bueso davidl...@hp.com The kernel can currently only handle a single hugetlb page fault at a time. This is due to a single mutex that serializes the entire path. This lock protects from spurious OOM errors under conditions of low of low availability of free hugepages. This problem

[PATCH v2 0/6] mm, hugetlb: fixes and fault scalability

2014-01-31 Thread Davidlohr Bueso
Changes from v1 (http://lkml.org/lkml/2014/1/26/219), based on feedback from Naoya Horiguchi: - Dropped cleanup patches 6 7. - Re did patch 3, fixing some potential use after free for new regions. - Cleaned up patch 5. - Added review tags. This patchset resumes the work to improve the

[PATCH v2 2/6] mm, hugetlb: improve, cleanup resv_map parameters

2014-01-31 Thread Davidlohr Bueso
From: Joonsoo Kim iamjoonsoo@lge.com To change a protection method for region tracking to find grained one, we pass the resv_map, instead of list_head, to region manipulation functions. This doesn't introduce any functional change, and it is just for preparing a next step. Reviewed-by:

[PATCH v2 3/6] mm, hugetlb: fix race in region tracking

2014-01-31 Thread Davidlohr Bueso
From: Davidlohr Bueso davidl...@hp.com There is a race condition if we map a same file on different processes. Region tracking is protected by mmap_sem and hugetlb_instantiation_mutex. When we do mmap, we don't grab a hugetlb_instantiation_mutex, but only the, mmap_sem (exclusively). This doesn't

[PATCH 3.8 03/14] drm/i915: fix DDI PLLs HW state readout code

2014-01-31 Thread Kamal Mostafa
3.8.13.17 -stable review patch. If anyone has any objections, please let me know. -- From: Paulo Zanoni paulo.r.zan...@intel.com commit 0882dae983707455e97479e5e904e37673517ebc upstream. Properly zero the refcounts and crtc-ddi_pll_set so the previous HW state doesn't affect

Re: [PATCH v2] dma: Add Xilinx AXI Video Direct Memory Access Engine driver support

2014-01-31 Thread Andy Gross
On Fri, Jan 24, 2014 at 02:24:27PM +0100, Lars-Peter Clausen wrote: On 01/24/2014 12:16 PM, Srikanth Thokala wrote: Hi Lars, On Thu, Jan 23, 2014 at 4:55 PM, Lars-Peter Clausen l...@metafoo.de wrote: On 01/22/2014 05:52 PM, Srikanth Thokala wrote: [...] +/** + *

Re: [PATCH] irq: fix a Kconfig dependency

2014-01-31 Thread Kamble, Nitin A
On 1/31/2014 2:27 AM, David Rientjes wrote: On Thu, 30 Jan 2014, nitin.a.kam...@intel.com wrote: From: Nitin A Kamble nitin.a.kam...@intel.com The generic_chip.c uses interfaces from irq_domain.c which is controlled by the IRQ_DOMAIN config option. Add a select statement in the Kconfig to

Re: [PATCH] arm: document mach-virt platform.

2014-01-31 Thread Rob Herring
On Thu, Jan 30, 2014 at 11:33 AM, Marc Zyngier marc.zyng...@arm.com wrote: On 30/01/14 17:28, Arnd Bergmann wrote: On Thursday 30 January 2014, Ian Campbell wrote: mach-virt has existed for a while but it is not written down what it actually consists of. Although it seems a bit unusual to

Re: [PATCH 2/2] timer: really raise softirq if there is irq_work to do

2014-01-31 Thread Paul E. McKenney
On Fri, Jan 31, 2014 at 12:07:57PM -0500, Steven Rostedt wrote: On Fri, 31 Jan 2014 15:34:05 +0100 Sebastian Andrzej Siewior bige...@linutronix.de wrote: from looking at the code, it seems that the softirq is only raised (in the !base-active_timers case) if we have also an expired timer

  1   2   3   4   5   6   >