Re: CPU isolation question again

2012-07-10 Thread Luming Yu
On Wed, Jul 4, 2012 at 10:36 AM, Frederic Weisbecker wrote: > On Wed, Jul 04, 2012 at 10:12:43PM +0800, Luming Yu wrote: >> On Wed, Jul 4, 2012 at 9:25 PM, Frederic Weisbecker >> wrote: >> > On Wed, Jul 04, 2012 at 08:42:29PM +0800, Luming Yu wrote: >> >> On Tue, Jul 3, 2012 at 7:28 PM,

Re: [PATCH v8] input: keyboard: Add keys driver for the LPC32xx SoC

2012-07-10 Thread Roland Stigge
Hi Dmitry! On 07/10/2012 08:36 AM, Dmitry Torokhov wrote: >> +static void lpc32xx_mod_states(struct lpc32xx_kscan_drv *kscandat, int col) >> +{ >> +u8 key; >> +int row; >> +unsigned changed, scancode, keycode; >> + >> +key = readl(LPC32XX_KS_DATA(kscandat->kscan_base, col)); >> +

Re: [PATCH] net: cgroup: fix access the unallocated memory in netprio cgroup

2012-07-10 Thread Gao feng
于 2012年07月10日 17:15, Eric Dumazet 写道: > On Tue, 2012-07-10 at 16:53 +0800, Gao feng wrote: >>> Hi Gao >>> >>> Is it still needed to call update_netdev_tables() from write_priomap() ? >>> >> >> Yes, I think it's needed,because read_priomap will show all of the net >> devices, >> >> But we may add

Re: [Xen-devel] incorrect layout of globals from head_64.S during kexec boot

2012-07-10 Thread Olaf Hering
On Fri, Jul 06, Olaf Hering wrote: > On Fri, Jul 06, Jan Beulich wrote: > > > > Could it be that some code tweaks the stack content used by decompress() > > > in some odd way? But that would most likely lead to a crash, not to > > > unexpected uncompressing results. > > > > Especially if the

Re: [PATCH RFC 0/2] kvm: Improving directed yield in PLE handler

2012-07-10 Thread Raghavendra K T
On 07/10/2012 03:17 AM, Andrew Theurer wrote: > On Mon, 2012-07-09 at 11:50 +0530, Raghavendra K T wrote: >> Currently Pause Looop Exit (PLE) handler is doing directed yield to a >> random VCPU on PL exit. Though we already have filtering while choosing >> the candidate to yield_to, we can do

[git pull] Please pull powerpc.git merge branch

2012-07-10 Thread Benjamin Herrenschmidt
Hi Linus ! It looks like my rewrite of our lazy irq scheme is still exposing "interesting" issues left and right. The previous fixes are now causing an occasional BUG_ON to trigger (which this patch turns into a WARN_ON while at it), due to another issue of disconnect of the lazy irq state vs.

[PATCH 1/1] [SCSI] scsi_debug: Add "removable" parameter

2012-07-10 Thread Martin Pitt
Add "removable" module parameter to set the "removable" attribute of any subsequently created debug block device. It is a writable driver option, so that you can switch between removable and "fixed" media block devices in between the add_host calls. This is useful for being able to test the

[PATCH 0/1] Option for scsi_debug to fake removable devices

2012-07-10 Thread Martin Pitt
Hello all, sorry for resending this twice to the lists. Initially I thought mailing James directly was not appropriate, but I was now told that get_maintainer.pl is actually speaking the truth and I am supposed to do just that. For the purposes of automatically testing udisks and gvfs

Re: [PATCH 6/6] x86: Exit RCU extended QS on notify resume

2012-07-10 Thread Frederic Weisbecker
On Sun, Jul 08, 2012 at 02:17:07PM -0700, Paul E. McKenney wrote: > On Fri, Jul 06, 2012 at 01:43:29PM -0700, Josh Triplett wrote: > > On Fri, Jul 06, 2012 at 09:33:38AM -0700, Paul E. McKenney wrote: > > > On Fri, Jul 06, 2012 at 02:00:18PM +0200, Frederic Weisbecker wrote: > > > > ---

Re: mptscsi: BUG: unable to handle kernel NULL pointer, in scsi_send_eh_cmnd

2012-07-10 Thread James Bottomley
On Tue, 2012-07-10 at 11:44 +0300, Meelis Roos wrote: > Resending with correct linux-scsi address - please rteply to this one if > you see duplicate messages. > > I am using Linux 3.4.0 with a 53c1030 and a tape library that sometimes > barfs for yet unknown reasons. When it happens, I get a

Re: [PATCH] net: cgroup: fix access the unallocated memory in netprio cgroup

2012-07-10 Thread Eric Dumazet
On Tue, 2012-07-10 at 16:53 +0800, Gao feng wrote: > > Hi Gao > > > > Is it still needed to call update_netdev_tables() from write_priomap() ? > > > > Yes, I think it's needed,because read_priomap will show all of the net > devices, > > But we may add the netdev after create a netprio cgroup,

Re: [PATCH net-next 6/6] r8169: support RTL8168G

2012-07-10 Thread Francois Romieu
(you should include a Signed-off-by) Hayes Wang : > 1. Remove rtl_ocpdr_cond. No waiting is needed for mac_ocp_{write / read}. Nit: it would not hurt to do a better job than me and save some commit noise getting these things right before they pollute the history. :o) > 2. Set ocp_base to

mptscsi: BUG: unable to handle kernel NULL pointer, in scsi_send_eh_cmnd

2012-07-10 Thread Meelis Roos
Resending with correct linux-scsi address - please rteply to this one if you see duplicate messages. I am using Linux 3.4.0 with a 53c1030 and a tape library that sometimes barfs for yet unknown reasons. When it happens, I get a BUG with backtrace and this scsi channel is dead until I reboot.

Re: [PATCH] pinctrl: Add one-register-per-pin type device tree based pinctrl driver

2012-07-10 Thread Tony Lindgren
* Tony Lindgren [120627 03:37]: > * Stephen Warren [120626 10:10]: > > On 06/26/2012 07:43 AM, Tony Lindgren wrote: > > ... > > > Subject: [PATCH] pinctrl: Add one-register-per-pin type device tree based > > > pinctrl driver > > > > > > Add one-register-per-pin type device tree based pinctrl

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

2012-07-10 Thread Samuel Ortiz
Hi Stephen, On Mon, Jul 09, 2012 at 01:57:19PM +1000, Stephen Rothwell wrote: > Hi Samuel, > > After merging the mfd tree, today's linux-next build (x86_64 allmodconfig) > failed like this: > > ERROR: "arizona_dai_ops" [sound/soc/codecs/snd-soc-wm5102.ko] undefined! > ERROR: "wm5102_aod"

Re: [RFC PATCH net-next] ipvs: add missing lock in ip_vs_ftp_init_conn()

2012-07-10 Thread Simon Horman
On Tue, Jul 03, 2012 at 10:12:41AM +0300, Julian Anastasov wrote: > > Hello, > > On Thu, 28 Jun 2012, Xiaotian Feng wrote: > > > We met a kernel panic in 2.6.32.43 kernel: > > > > [2680191.848044] IPVS: ip_vs_conn_hash(): request for already hashed, > > called from

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

2012-07-10 Thread Mark Brown
On Tue, Jul 10, 2012 at 03:32:10PM +1000, Stephen Rothwell wrote: > Caused by commit 01eaf2458773 ("extcon: Convert extcon_gpio to > devm_gpio_request_one"). devm_gpio_request_one is not currently exported > to modules. A patch for this has been in -next for most of this release cycle and

Re: [tip:perf/core] perf/x86: Fix USER/KERNEL tagging of samples

2012-07-10 Thread Peter Zijlstra
On Mon, 2012-07-09 at 10:55 -0700, Linus Torvalds wrote: > However, it is worth pointing out that sp/bp have exactly the same > segment base issue. So if you do stack tracing into user mode, you > should really do the same thing for those. And quite frankly, at that > point vm86 mode and the stack

Re: [PATCH 1/1] mfd: ab8500: Clean-up the last two ab8500 related DT match tables

2012-07-10 Thread Samuel Ortiz
Hi Lee, On Fri, Jul 06, 2012 at 01:43:18PM +0100, Lee Jones wrote: > A patch was recently submitted to stop all ab8500 devices from > being registered through Device Tree. Instead, only the db8500 > will be DT:ed and the rest will continue to be registered via > the MFD API, as they always were.

Re: [PATCH] net: cgroup: fix access the unallocated memory in netprio cgroup

2012-07-10 Thread Gao feng
> Hi Gao > > Is it still needed to call update_netdev_tables() from write_priomap() ? > Yes, I think it's needed,because read_priomap will show all of the net devices, But we may add the netdev after create a netprio cgroup, so the new added netdev's priomap will not be allocated. if we

RE: [RFC 0/2] USB gadget - configfs

2012-07-10 Thread Andrzej Pietrasiewicz
Dear Joel, Thank you for your review. @Sebastian, Alan, Felipe: Thank you, too. On Monday, July 02, 2012 11:09 AM Joel Becker wrote: > > > As a prerequisite it adds an operation to configfs. The operation allows > > checking if it is ok to remove a pseudo directory corresponding to a > >

Re: [tip:perf/core] perf/x86: Fix USER/KERNEL tagging of samples

2012-07-10 Thread Peter Zijlstra
On Tue, 2012-07-10 at 10:21 +0200, Ingo Molnar wrote: > Another boundary condition would be when we intentionally > twiddle the GDT: such as during suspend or during BIOS upcalls. > Can we then get a PMU interrupt? If yes then this will probably > result in garbage: > > > > > +

Re: [PATCH 1/2] mfd: arizona: Add support for multiple PDM speaker outputs

2012-07-10 Thread Samuel Ortiz
Hi Mark, On Mon, Jul 09, 2012 at 07:33:14PM +0100, Mark Brown wrote: > The registers have stride 2 so we can write the loop properly now. > > Signed-off-by: Mark Brown > --- > drivers/mfd/arizona-core.c|5 ++--- > include/linux/mfd/arizona/pdata.h |2 +- > 2 files changed, 3

MDaemon Notification -- Attachment Removed

2012-07-10 Thread Postmaster
--- MDaemon has detected restricted attachments within an email message --- >From : linux-kernel@vger.kernel.org To: j...@grove-ent.com Subject :

Re: [PATCH] mfd: Export pm80x_regmap_config

2012-07-10 Thread Samuel Ortiz
Hi Axel, On Mon, Jul 09, 2012 at 10:44:21PM +0800, Axel Lin wrote: > This fixes below build error when CONFIG_MFD_88PM800=m. > > ERROR: "pm80x_regmap_config" [drivers/mfd/88pm800.ko] undefined! > make[1]: *** [__modpost] Error 1 > make: *** [modules] Error 2 > > Signed-off-by: Axel Lin > --- >

Re: [PATCH] mfd: Guard max77686_pmic_dt_match with CONFIG_OF

2012-07-10 Thread Samuel Ortiz
Hi Axel, On Mon, Jul 09, 2012 at 10:29:00PM +0800, Axel Lin wrote: > This fixes below build warning if CONFIG_OF is not set. > > CC drivers/mfd/max77686.o > drivers/mfd/max77686.c:37:42: warning: 'max77686_pmic_dt_match' defined but > not used [-Wunused-variable] > > Signed-off-by: Axel

Re: [RFC, PATCH] CLONE_NEWIPC and exit_group()

2012-07-10 Thread Kirill A. Shutemov
On Tue, Jun 26, 2012 at 03:04:25PM +0300, Kirill A. Shutemov wrote: > Hi, > > Patch to move kern_unmount() out of exit_group() code path is below. Andrew, do you have any opinion about the patch? > Dmitry, could you check if it's beneficial for your use-case? > > Results are not that

mptscsi: BUG: unable to handle kernel NULL pointer, in scsi_send_eh_cmnd

2012-07-10 Thread Meelis Roos
I am using Linux 3.4.0 with a 53c1030 and a tape library that sometimes barfs for yet unknown reasons. When it happens, I get a BUG with backtrace and this scsi channel is dead until I reboot. Seems to be something with either generic scsi error handling or with mpt scsi. Full dmesg: [

Re: linux-next: manual merge of the arm-soc tree with the i2c-embedded tree

2012-07-10 Thread Wolfram Sang
On Tue, Jul 10, 2012 at 04:41:30PM +1000, Stephen Rothwell wrote: > Hi all, > > Today's linux-next merge of the arm-soc tree got a conflict in > drivers/i2c/busses/i2c-nomadik.c between commit af97bace2cca > ("i2c-nomadik: move header to ") from > the i2c-embedded tree and commits 32e42c687e0a

Re: [PATCH v1 11/11] arm: omap: phy: remove unused functions from omap-phy-internal.c

2012-07-10 Thread Rajendra Nayak
On Tuesday 10 July 2012 01:46 PM, ABRAHAM, KISHON VIJAY wrote: Hi, On Tue, Jul 10, 2012 at 11:59 AM, Rajendra Nayak wrote: On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: All the unnessary functions in omap-phy-internal is removed. These functionality are now handled by

Re: [PATCH v1 10/11] arm/dts: omap: Add usb_otg and glue data

2012-07-10 Thread Rajendra Nayak
On Tuesday 10 July 2012 01:43 PM, ABRAHAM, KISHON VIJAY wrote: Hi, On Tue, Jul 10, 2012 at 11:57 AM, Rajendra Nayak wrote: On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: Add usb otg data node in omap4/omap3 device tree file. Also update the node with board specific setting

Re: [PATCH RFC 0/2] kvm: Improving directed yield in PLE handler

2012-07-10 Thread Raghavendra K T
On 07/09/2012 01:25 PM, Christian Borntraeger wrote: On 09/07/12 08:20, Raghavendra K T wrote: Currently Pause Looop Exit (PLE) handler is doing directed yield to a random VCPU on PL exit. Though we already have filtering while choosing the candidate to yield_to, we can do better. Problem is,

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

2012-07-10 Thread Bjørn Mork
Stephen Rothwell writes: > Hi all, > > After merging the net-next tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > drivers/net/usb/qmi_wwan.c:381:13: error: 'qmi_wwan_unbind_shared' undeclared > here (not in a function) > > Caused by a bad automatic merge between

Re: [PATCH 1/2] acpi : cpu hot-remove returns error number when cpu_down() fails

2012-07-10 Thread Yasuaki Ishimatsu
Hi Srivatsa, 2012/07/10 16:57, Srivatsa S. Bhat wrote: On 07/10/2012 10:27 AM, Yasuaki Ishimatsu wrote: Hi Toshi, 2012/07/10 6:15, Toshi Kani wrote: On Mon, 2012-07-09 at 16:55 +0530, Srivatsa S. Bhat wrote: On 07/09/2012 08:01 AM, Yasuaki Ishimatsu wrote: Hi Srivatsa, Thank you for your

Re: [tip:perf/core] perf/x86: Fix USER/KERNEL tagging of samples

2012-07-10 Thread Ingo Molnar
* Peter Zijlstra wrote: > On Mon, 2012-07-09 at 20:41 +0200, Ingo Molnar wrote: > > > +static unsigned long get_segment_base(unsigned int segment) > > > +{ > > > + struct desc_struct *desc; > > > + int idx = segment >> 3; > > > + > > > + if ((segment & SEGMENT_TI_MASK) ==

Re: [PATCH v1 05/11] drivers: usb: twl6030: Add dt support for twl6030 usb

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 12:14 PM, Rajendra Nayak wrote: > On Tuesday 10 July 2012 11:58 AM, ABRAHAM, KISHON VIJAY wrote: >> >> Hi, >> >> On Tue, Jul 10, 2012 at 11:28 AM, Rajendra Nayak wrote: >>> >>> On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: Add device

Re: [PATCH v1 11/11] arm: omap: phy: remove unused functions from omap-phy-internal.c

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 11:59 AM, Rajendra Nayak wrote: > On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: >> >> All the unnessary functions in omap-phy-internal is removed. >> These functionality are now handled by omap-usb2 phy driver. >> >> Cc: Felipe Balbi >>

Re: [PATCH v1 10/11] arm/dts: omap: Add usb_otg and glue data

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 11:57 AM, Rajendra Nayak wrote: > On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: >> >> Add usb otg data node in omap4/omap3 device tree file. Also update >> the node with board specific setting in omapx-.dts file. >> >> Signed-off-by: Kishon Vijay

Re: [tip:perf/core] perf/x86: Fix USER/KERNEL tagging of samples

2012-07-10 Thread Ingo Molnar
* Peter Zijlstra wrote: > > > +static unsigned long code_segment_base(struct pt_regs *regs) > > > +{ > > > +#ifdef CONFIG_32BIT > > > + if (user_mode(regs) && regs->cs != __USER_CS) > > > + return get_segment_base(regs->cs); > > > +#else > > > + if

Re: [PATCH] pwm: add lpc32xx pwm support

2012-07-10 Thread Thierry Reding
On Tue, Jul 10, 2012 at 09:56:08AM +0200, Roland Stigge wrote: > Hi, > > On 07/10/2012 08:48 AM, Thierry Reding wrote: > >> --- /dev/null +++ > >> b/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt @@ -0,0 > >> +1,12 @@ +LPC32XX PWM controller + +Required properties: +- > >> compatible:

Re: [PATCH 1/2] acpi : cpu hot-remove returns error number when cpu_down() fails

2012-07-10 Thread Srivatsa S. Bhat
On 07/10/2012 10:27 AM, Yasuaki Ishimatsu wrote: > Hi Toshi, > > 2012/07/10 6:15, Toshi Kani wrote: >> On Mon, 2012-07-09 at 16:55 +0530, Srivatsa S. Bhat wrote: >>> On 07/09/2012 08:01 AM, Yasuaki Ishimatsu wrote: Hi Srivatsa, Thank you for your reviewing. 2012/07/06

Re: [PATCH] pwm: add lpc32xx pwm support

2012-07-10 Thread Roland Stigge
Hi, On 07/10/2012 08:48 AM, Thierry Reding wrote: >> --- /dev/null +++ >> b/Documentation/devicetree/bindings/pwm/lpc32xx-pwm.txt @@ -0,0 >> +1,12 @@ +LPC32XX PWM controller + +Required properties: +- >> compatible: should be "nxp,lpc3220-pwm" > > Does the compatible have to be lpc3220-pwm?

Re: [tip:perf/core] perf/x86: Fix USER/KERNEL tagging of samples

2012-07-10 Thread Peter Zijlstra
On Mon, 2012-07-09 at 20:41 +0200, Ingo Molnar wrote: > > +static unsigned long get_segment_base(unsigned int segment) > > +{ > > + struct desc_struct *desc; > > + int idx = segment >> 3; > > + > > + if ((segment & SEGMENT_TI_MASK) == SEGMENT_LDT) { > > + if (idx >

Re: Boot regression on Mackerel with current mainline

2012-07-10 Thread Guennadi Liakhovetski
On Tue, 10 Jul 2012, Chris Ball wrote: > Hi Guennadi, > > On Tue, Jul 10 2012, Guennadi Liakhovetski wrote: > >> > The latter one looks big because of a rename, but with "-M" it's pretty > >> > trivial. Chris, do you agree? > >> > >> Is the minimal fix to just add "| IRQF_ONESHOT" to the

linux-next: Tree for July 10

2012-07-10 Thread Stephen Rothwell
Hi all, Changes since 20120709: I have not done the powerpc allyesconfig build today as it is too broken. The ext4 tree gained a build failure so I used the version from next-20120709. The v4l-dvb tree still had its build failure so I used the version from next-20120706. The infiniband tree

Re: acpi: remove unused LIST_HEAD(acpi_device_list) && more static analysis

2012-07-10 Thread cheng renquan
On Tue, Jul 10, 2012 at 12:00 AM, cheng renquan wrote: > $ git diff HEAD -- drivers/acpi/scan.c > diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c > index 85cbfdc..7d26ae0 100644 > --- a/drivers/acpi/scan.c > +++ b/drivers/acpi/scan.c > @@ -28,7 +28,7 @@ extern struct acpi_device

Re: 82571EB: Detected Hardware Unit Hang

2012-07-10 Thread Joe Jin
When I debug the driver I found before Detected HW hang, driver unable to clean and reclaim the resources: 1457 while ((eop_desc->upper.data & cpu_to_le32(E1000_TXD_STAT_DD)) && <== at here upper.data always is 0x300 1458(count < tx_ring->count)) { <--- snip --->

linux-next: manual merge of the akpm tree with the driver-core.current tree

2012-07-10 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in kernel/printk.c between commit 5becfb1df5ac ("kmsg: merge continuation records while printing") from the driver-core.current tree and commit "printk: only look for prefix levels in kernel messages" from the akpm tree. I fixed

Re: [PATCH] drivers/rtc/rtc-twl.c: fix threaded IRQ to use IRQF_ONESHOT

2012-07-10 Thread Lars-Peter Clausen
On 07/10/2012 12:15 AM, Andrew Morton wrote: > On Fri, 6 Jul 2012 09:33:54 -0700 > Kevin Hilman wrote: > >> Requesting a threaded interrupt without a primary handler and without >> IRQF_ONESHOT is dangerous, and after commit 1c6c6952 (genirq: Reject >> bogus threaded irq requests), these

Re: Boot regression on Mackerel with current mainline

2012-07-10 Thread Chris Ball
Hi Guennadi, On Tue, Jul 10 2012, Guennadi Liakhovetski wrote: >> > The latter one looks big because of a rename, but with "-M" it's pretty >> > trivial. Chris, do you agree? >> >> Is the minimal fix to just add "| IRQF_ONESHOT" to the request_threaded_irq >> argument? If so, I'd rather push

RE: [PATCH v1 09/11] drivers: usb: musb: Add device tree support for omap musb glue

2012-07-10 Thread Gupta, Ajay Kumar
Hi, > Documentation/devicetree/bindings/usb/omap-usb.txt | 34 > - > drivers/usb/musb/omap2430.c| 52 > [...] > + of_property_read_u32(np, "mode", (u32 *)>mode); > + of_property_read_u32(np, "interface_type", > +

[PATCH] block: remove dead func declaration

2012-07-10 Thread Yuanhan Liu
__generic_unplug_device() function is removed with commit 7eaceaccab5f40bbfda044629a6298616aeaed50, which forgot to remove the declaration at meantime. Here remove it. Signed-off-by: Yuanhan Liu --- block/blk.h |1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/block/blk.h

Re: [PATCH net-next 6/6] r8169: support RTL8168G

2012-07-10 Thread Hayes Wang
1. Remove rtl_ocpdr_cond. No waiting is needed for mac_ocp_{write / read}. 2. Set ocp_base to OCP_STD_PHY_BASE after rtl8168g_1_hw_phy_config. --- drivers/net/ethernet/realtek/r8169.c | 14 +++--- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git

Re: [PATCH 00/36] AArch64 Linux kernel port

2012-07-10 Thread Ingo Molnar
* Arnd Bergmann wrote: > On Saturday 07 July 2012, Olof Johansson wrote: > > > > ARM introduced AArch64 as part of the ARMv8 architecture > > > > With the risk of bikeshedding here, but I find the name awkward. How > > about just naming the arch port arm64 instead? It's considerably more > >

Re: [PATCH v1 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

2012-07-10 Thread Rajendra Nayak
On Tuesday 10 July 2012 12:18 PM, ABRAHAM, KISHON VIJAY wrote: Hi, On Tue, Jul 10, 2012 at 11:33 AM, Venu Byravarasu wrote: + +#ifdef CONFIG_PM Should it not be CONFIG_PM_SLEEP instead of just CONFIG_PM? Why? I think we should have CONFIG_PM_SLEEP only when we have *suspend*, *resume*

RE: [PATCH v1 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

2012-07-10 Thread Venu Byravarasu
> Hi, > > On Tue, Jul 10, 2012 at 11:33 AM, Venu Byravarasu > wrote: > >> > + > >> > +#ifdef CONFIG_PM > > > > Should it not be CONFIG_PM_SLEEP instead of just CONFIG_PM? > > Why? I think we should have CONFIG_PM_SLEEP only when we have > *suspend*, *resume* hooks. But this driver has only

Re: [PATCH v1 07/11] drivers: usb: twl4030: Add device tree support for twl4030 usb

2012-07-10 Thread Rajendra Nayak
On Tuesday 10 July 2012 12:22 PM, ABRAHAM, KISHON VIJAY wrote: +TWL4030 USB PHY AND COMPARATOR >> + - compatible : Should be "ti,twl4030-usb" >> + - interrupts : The interrupt numbers to the cpu should be specified. >> First >> + interrupt number is the otg interrupt number that raises ID

Re: [PATCH net-next 6/6] r8169: support RTL8168G

2012-07-10 Thread Francois Romieu
Hayes Wang : > fix incorrct argument in rtl_hw_init_8168g. > > Signed-off-by: Hayes Wang Thanks Hayes. It's available with proper attribution and subject at: git://violet.fr.zoreil.com/romieu/linux davem-next.r8169 -- Ueimor -- To unsubscribe from this list: send the line "unsubscribe

acpi: remove unused LIST_HEAD(acpi_device_list) && more static analysis

2012-07-10 Thread cheng renquan
I just came across this file and found this LIST_HEAD(acpi_device_list) was referred in early days before 2.6.11 but not in use nowadays, ^1da177e drivers/acpi/scan.c (Linus Torvalds 2005-04-16 15:20:36 -0700 31) static LIST_HEAD(acpi_device_list); it is expanded to this line of

Re: [patch 08/11] mm: memcg: remove needless !mm fixup to init_mm when charging

2012-07-10 Thread Wanpeng Li
On Tue, Jul 10, 2012 at 08:21:04AM +0200, Michal Hocko wrote: >On Tue 10-07-12 14:10:21, Wanpeng Li wrote: >> On Mon, Jul 09, 2012 at 05:20:58PM +0200, Michal Hocko wrote: >> >On Thu 05-07-12 02:45:00, Johannes Weiner wrote: >> >> It does not matter to __mem_cgroup_try_charge() if the passed mm is

Re: [PATCH v1 08/11] arm/dts: Add twl4030-usb data

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 11:43 AM, Rajendra Nayak wrote: > On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: >> >> Add twl4030-usb data node in twl4030 device tree file. >> >> Signed-off-by: Kishon Vijay Abraham I >> --- >> arch/arm/boot/dts/twl4030.dtsi | 21

Re: [PATCH 1/2] acpi : cpu hot-remove returns error number when cpu_down() fails

2012-07-10 Thread Srivatsa S. Bhat
On 07/10/2012 10:44 AM, Yasuaki Ishimatsu wrote: > Hi Srivatsa, > > 2012/07/10 9:13, Yasuaki Ishimatsu wrote: >> Hi Srivatsa, >> >> 2012/07/09 20:25, Srivatsa S. Bhat wrote: >>> On 07/09/2012 08:01 AM, Yasuaki Ishimatsu wrote: Hi Srivatsa, Thank you for your reviewing.

Re: [PATCH v1 07/11] drivers: usb: twl4030: Add device tree support for twl4030 usb

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 11:32 AM, Rajendra Nayak wrote: > On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: >> >> Add device tree support for twl6030 usb driver. > > > twl4030? My bad. Will fix it. > > >> Update the Documentation with device tree binding information. >> >>

Re: [PATCH 1/2] acpi : cpu hot-remove returns error number when cpu_down() fails

2012-07-10 Thread Srivatsa S. Bhat
On 07/10/2012 05:43 AM, Yasuaki Ishimatsu wrote: > Hi Srivatsa, > > 2012/07/09 20:25, Srivatsa S. Bhat wrote: >> On 07/09/2012 08:01 AM, Yasuaki Ishimatsu wrote: >>> Hi Srivatsa, >>> >>> Thank you for your reviewing. >>> >>> 2012/07/06 18:51, Srivatsa S. Bhat wrote: On 07/06/2012 08:46 AM,

Re: linux-next: manual merge of the arm-soc tree with the i2c-embedded tree

2012-07-10 Thread Stephen Rothwell
Hi all, On Tue, 10 Jul 2012 16:41:30 +1000 Stephen Rothwell wrote: > > Hi all, > > Today's linux-next merge of the arm-soc tree got a conflict in > drivers/i2c/busses/i2c-nomadik.c between commit af97bace2cca > ("i2c-nomadik: move header to ") from Also commit 235602146ec9 ("i2c-nomadik: turn

Re: Boot regression on Mackerel with current mainline

2012-07-10 Thread Guennadi Liakhovetski
Hi Chris On Tue, 10 Jul 2012, Chris Ball wrote: > Hi Guennadi, > > On Wed, Jul 04 2012, Guennadi Liakhovetski wrote: > > On Tue, 3 Jul 2012, Rafael J. Wysocki wrote: > > > >> On Tuesday, July 03, 2012, Guennadi Liakhovetski wrote: > >> > Hi Rafael > >> > > >> > On Tue, 3 Jul 2012, Rafael J.

Re: [PATCH v1 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

2012-07-10 Thread Rajendra Nayak
+ +static int __devinit omap_usb2_probe(struct platform_device *pdev) +{ + struct omap_usb *phy; + struct usb_otg *otg; + struct resource *res; + + phy = devm_kzalloc(>dev, sizeof(*phy), GFP_KERNEL); + if (!phy) { +

Re: [PATCH] pwm: add lpc32xx pwm support

2012-07-10 Thread Thierry Reding
On Mon, Jul 09, 2012 at 04:27:54PM -0300, Alexandre Pereira da Silva wrote: > Add lpc32xx soc pwm driver. > > Signed-off-by: Alexandre Pereira da Silva > --- > .../devicetree/bindings/pwm/lpc32xx-pwm.txt| 12 ++ > drivers/pwm/Kconfig| 11 ++ >

Re: [PATCH v1 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 11:33 AM, Venu Byravarasu wrote: >> > + >> > +#ifdef CONFIG_PM > > Should it not be CONFIG_PM_SLEEP instead of just CONFIG_PM? Why? I think we should have CONFIG_PM_SLEEP only when we have *suspend*, *resume* hooks. But this driver has only *runtime_suspend* and

[PATCH 6/6] staging/phison: use module_pci_driver macro

2012-07-10 Thread Devendra Naga
remove the duplication of module_pci_driver and use this macro instead module_pci_driver macro does the same things as the code below does static int __init pci_test_dev_init(void) { return pci_register_driver(_test_driver_ops); } static void __exit pci_test_dev_exit(void) {

[PATCH 5/6] staging/media/solo6x10: use module_pci_driver macro

2012-07-10 Thread Devendra Naga
the driver duplicates the module_pci_driver code, how? module_pci_driver is used for those drivers whose init and exit paths does only register and unregister to pci API and nothing else. so use the module_pci_driver macro instead Signed-off-by: Devendra Naga ---

Re: [PATCH v1 05/11] drivers: usb: twl6030: Add dt support for twl6030 usb

2012-07-10 Thread Rajendra Nayak
On Tuesday 10 July 2012 11:58 AM, ABRAHAM, KISHON VIJAY wrote: Hi, On Tue, Jul 10, 2012 at 11:28 AM, Rajendra Nayak wrote: On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: Add device tree support for twl6030 usb driver. Update the Documentation with device tree binding

[PATCH 4/6] staging/media/dt3155v4l: use module_pci_driver macro

2012-07-10 Thread Devendra Naga
the driver duplicates the module_pci_driver code, remove the duplicate code and use the module_pci_driver macro. Signed-off-by: Devendra Naga --- drivers/staging/media/dt3155v4l/dt3155v4l.c | 15 +-- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git

[PATCH 3/6] staging/sep: use module_pci_driver macro

2012-07-10 Thread Devendra Naga
this driver duplicates the module_pci_driver code, so remove the duplicated code and use module_pci_driver and also remove the obvious comments about _init and _exit. Signed-off-by: Devendra Naga --- drivers/staging/sep/sep_main.c | 27 +-- 1 file changed, 1

linux-next: manual merge of the arm-soc tree with the i2c-embedded tree

2012-07-10 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the arm-soc tree got a conflict in drivers/i2c/busses/i2c-nomadik.c between commit af97bace2cca ("i2c-nomadik: move header to ") from the i2c-embedded tree and commits 32e42c687e0a ("ARM: ux500: Remove unused i2c platform_data initialisation code") and

[PATCH 2/6] staging/et131x: use module_pci_driver macro

2012-07-10 Thread Devendra Naga
remove code duplicating module_pci_driver and also the obvious comments about the _init and _exit points. Signed-off-by: Devendra Naga --- drivers/staging/et131x/et131x.c | 22 +- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/drivers/staging/et131x/et131x.c

[PATCH 1/6] staging/sbe-2t3e3: use module_pci_driver macro

2012-07-10 Thread Devendra Naga
the _init and _exit functions do nothing but pci_register_driver, and pci_unregister_driver, so replace these and also the module _init and _exit macros with the module_pci_driver macro. Signed-off-by: Devendra Naga --- drivers/staging/sbe-2t3e3/module.c | 13 + 1 file changed, 1

Re: [PATCH v1 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 11:16 AM, Rajendra Nayak wrote: >> diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt >> b/Documentation/devicetree/bindings/usb/omap-usb.txt >> new file mode 100644 >> index 000..80a28c9 >> --- /dev/null >> +++

Re: [PATCH v8] input: keyboard: Add keys driver for the LPC32xx SoC

2012-07-10 Thread Dmitry Torokhov
Hi Roland, On Thu, Jun 28, 2012 at 12:03:16AM +0200, Roland Stigge wrote: > + > +struct lpc32xx_kscan_drv { > + struct input_dev *input; > + struct clk *clk; > + void __iomem *kscan_base; > + u8 lastkeystates[8]; > + u32 io_p_start; > + u32 io_p_size; > + u32

[PATCH] usb: twl6030-usb: variable otg not declared in twl6030_usbotg_irq() in linux-next

2012-07-10 Thread Gerard Snitselaar
commit ff9cce82 added back 2 lines that were removed by commit c83a8542 causing build of twl6030-usb to get an error due to otg being referenced, but not declared. This patch removes those 2 lines again to restore intent of commit c83a8542. Signed-off-by: Gerard Snitselaar ---

Re: [PATCH v1 11/11] arm: omap: phy: remove unused functions from omap-phy-internal.c

2012-07-10 Thread Rajendra Nayak
On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: All the unnessary functions in omap-phy-internal is removed. These functionality are now handled by omap-usb2 phy driver. Cc: Felipe Balbi Signed-off-by: Kishon Vijay Abraham I Acked-by: Tony Lindgren ---

Re: [PATCH v1 05/11] drivers: usb: twl6030: Add dt support for twl6030 usb

2012-07-10 Thread ABRAHAM, KISHON VIJAY
Hi, On Tue, Jul 10, 2012 at 11:28 AM, Rajendra Nayak wrote: > On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: >> >> Add device tree support for twl6030 usb driver. >> Update the Documentation with device tree binding information. >> >> Signed-off-by: Kishon Vijay Abraham I >>

Re: [PATCH v1 10/11] arm/dts: omap: Add usb_otg and glue data

2012-07-10 Thread Rajendra Nayak
On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: Add usb otg data node in omap4/omap3 device tree file. Also update the node with board specific setting in omapx-.dts file. Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/omap3-beagle.dts |6 ++

Re: [PATCH 7/9] Input: ab8500-ponkey: Create AB8500 domain IRQ mapping

2012-07-10 Thread Lee Jones
On 10/07/12 08:17, Dmitry Torokhov wrote: On Mon, Jul 09, 2012 at 10:59:43PM +0200, Lee Jones wrote: Sorry for the cock-up(s). From: Lee Jones Date: Tue, 26 Jun 2012 10:46:50 +0100 Subject: [PATCH 1/1] Input: ab8500-ponkey: Create AB8500 domain IRQ mapping Before we can use any domain

Re: [patch 08/11] mm: memcg: remove needless !mm fixup to init_mm when charging

2012-07-10 Thread Michal Hocko
On Tue 10-07-12 14:10:21, Wanpeng Li wrote: > On Mon, Jul 09, 2012 at 05:20:58PM +0200, Michal Hocko wrote: > >On Thu 05-07-12 02:45:00, Johannes Weiner wrote: > >> It does not matter to __mem_cgroup_try_charge() if the passed mm is > >> NULL or init_mm, it will charge the root memcg in either

Re: [PATCH 7/9] Input: ab8500-ponkey: Create AB8500 domain IRQ mapping

2012-07-10 Thread Dmitry Torokhov
On Mon, Jul 09, 2012 at 10:59:43PM +0200, Lee Jones wrote: > Sorry for the cock-up(s). > > From: Lee Jones > Date: Tue, 26 Jun 2012 10:46:50 +0100 > Subject: [PATCH 1/1] Input: ab8500-ponkey: Create AB8500 domain IRQ mapping > > Before we can use any domain allocated IRQ, we need to first

Re: [PATCH v1 08/11] arm/dts: Add twl4030-usb data

2012-07-10 Thread Rajendra Nayak
On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: Add twl4030-usb data node in twl4030 device tree file. Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/twl4030.dtsi | 21 + 1 files changed, 21 insertions(+), 0 deletions(-) diff --git

Re: [RESEND/PATCHv5 1/2] drivers: input: keypad: Add device tree support

2012-07-10 Thread Dmitry Torokhov
Hi Sourav, On Fri, Jun 08, 2012 at 04:22:59PM +0530, Sourav Poddar wrote: > Update the Documentation with omap4 keypad device tree > binding information. > Add device tree support for omap4 keypad driver. > > Tested on omap4430 sdp. > Sorry for the delay, I have a few comments: > > /*

Re: [PATCH 6/6] x86: Exit RCU extended QS on notify resume

2012-07-10 Thread Paul E. McKenney
On Fri, Jul 06, 2012 at 01:43:29PM -0700, Josh Triplett wrote: > On Fri, Jul 06, 2012 at 09:33:38AM -0700, Paul E. McKenney wrote: > > On Fri, Jul 06, 2012 at 02:00:18PM +0200, Frederic Weisbecker wrote: > > > --- a/arch/x86/Kconfig > > > +++ b/arch/x86/Kconfig > > > @@ -95,6 +95,7 @@ config X86 >

[PATCH v2 3/3] acpi : acpi_bus_trim() stops removing devices when failing to remove the device

2012-07-10 Thread Yasuaki Ishimatsu
acpi_bus_trim() stops removing devices, when acpi_bus_remove() return error number. But acpi_bus_remove() cannot return error number correctly. acpi_bus_remove() only return -EINVAL, when dev argument is NULL. Thus even if device cannot be removed correctly, acpi_bus_trim() ignores and continues

Re: [patch 08/11] mm: memcg: remove needless !mm fixup to init_mm when charging

2012-07-10 Thread Wanpeng Li
On Mon, Jul 09, 2012 at 05:20:58PM +0200, Michal Hocko wrote: >On Thu 05-07-12 02:45:00, Johannes Weiner wrote: >> It does not matter to __mem_cgroup_try_charge() if the passed mm is >> NULL or init_mm, it will charge the root memcg in either case. You can also change the comment in

[PATCH v2 2/3] acpi : prevent cpu from becoming online

2012-07-10 Thread Yasuaki Ishimatsu
Even if acpi_processor_handle_eject() offlines cpu, there is a chance to online the cpu after that. So the patch closes the window by using get/put_online_cpus(). Why does the patch change _cpu_up() logic? The patch cares the race of hot-remove cpu and _cpu_up(). If the patch does not change it,

[PATCH v2 1/3] acpi : cpu hot-remove returns error when cpu_down() fails

2012-07-10 Thread Yasuaki Ishimatsu
Even if cpu_down() fails, acpi_processor_remove() continues to remove the cpu. But in this case, it should return error number since some process may run on the cpu. If the cpu has a running process and the cpu is turned the power off, the system may not work well. Signed-off-by: Yasuaki

Re: [PATCH 1/4] staging:rts_pstor: Fix coding style issue in ms.c

2012-07-10 Thread Hitoshi NAKAMORI
Dear Greg. Thank you for your indication. I will rewrite this and send later. I'm sorry to let you have trouble. Regards -- 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 v1 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

2012-07-10 Thread Venu Byravarasu
> > + > > +#ifdef CONFIG_PM Should it not be CONFIG_PM_SLEEP instead of just CONFIG_PM? > > + > > +static int omap_usb2_runtime_suspend(struct device *dev) > > +{ > > + struct platform_device *pdev = to_platform_device(dev); > > + struct omap_usb *phy = platform_get_drvdata(pdev); > > +

Re: [PATCH v1 07/11] drivers: usb: twl4030: Add device tree support for twl4030 usb

2012-07-10 Thread Rajendra Nayak
On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: Add device tree support for twl6030 usb driver. twl4030? Update the Documentation with device tree binding information. Signed-off-by: Kishon Vijay Abraham I --- .../devicetree/bindings/usb/twl-usb.txt| 19

Re: [PATCH v1 07/11] drivers: usb: twl4030: Add device tree support for twl4030 usb

2012-07-10 Thread Rajendra Nayak
On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote: Add device tree support for twl6030 usb driver. twl4030? Update the Documentation with device tree binding information. Signed-off-by: Kishon Vijay Abraham Ikis...@ti.com --- .../devicetree/bindings/usb/twl-usb.txt

RE: [PATCH v1 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

2012-07-10 Thread Venu Byravarasu
+ +#ifdef CONFIG_PM Should it not be CONFIG_PM_SLEEP instead of just CONFIG_PM? + +static int omap_usb2_runtime_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct omap_usb *phy = platform_get_drvdata(pdev); + +static int

Re: [PATCH 1/4] staging:rts_pstor: Fix coding style issue in ms.c

2012-07-10 Thread Hitoshi NAKAMORI
Dear Greg. Thank you for your indication. I will rewrite this and send later. I'm sorry to let you have trouble. Regards -- 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

[PATCH v2 1/3] acpi : cpu hot-remove returns error when cpu_down() fails

2012-07-10 Thread Yasuaki Ishimatsu
Even if cpu_down() fails, acpi_processor_remove() continues to remove the cpu. But in this case, it should return error number since some process may run on the cpu. If the cpu has a running process and the cpu is turned the power off, the system may not work well. Signed-off-by: Yasuaki

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