Re: [RFC PATCH 1/4] arm: omap: Add phy binding info for musb in plat data

2013-06-13 Thread Kishon Vijay Abraham I
Hi, On Thursday 13 June 2013 06:35 PM, Tomi Valkeinen wrote: Hi, On 28/05/13 08:18, Kishon Vijay Abraham I wrote: Hi Tony, On Friday 17 May 2013 06:52 PM, Kishon Vijay Abraham I wrote: In order for controllers to get PHY in case of non dt boot, the phy binding information (phy label) should

Re: [Part3 PATCH v2 2/4] mem-hotplug: Skip LOCAL_NODE_DATA pages in memory offline procedure.

2013-06-13 Thread Tang Chen
Hi Dave, On 06/14/2013 01:17 AM, Dave Hansen wrote: On 06/13/2013 06:03 AM, Tang Chen wrote: +static inline bool is_local_node_data(struct page *page) +{ + return (unsigned long)page->lru.next == LOCAL_NODE_DATA; +} page->lru is already in a union. Could you please just add a new entry

PROBLEM: TCP through vpnx dev stalls

2013-06-13 Thread Andreas Steffan
Hallo everybody, I see certain tcp traffing stalling with kernel 3.8.0-22.33 (current Raring Ringtail version). It is 100% reproducible when I scp a file (>100 kB) to a machine on the other side. Copying a file of any size in the other direction (from the remote machine) to my box works fine. I se

Re: [PATCH] smp.h: Use local_irq_{save,restore}() in !SMP version of on_each_cpu().

2013-06-13 Thread Linus Torvalds
On Thu, Jun 13, 2013 at 6:07 PM, David Daney wrote: > > Suggested fix: Do what we already do in the SMP version of > on_each_cpu(), and use local_irq_save/local_irq_restore. I was going to apply this, but started looking a bit more. Using "flags" as a variable name inside a macro like this is a

Re: [RFC PATCH 1/4] arm: omap: Add phy binding info for musb in plat data

2013-06-13 Thread Tony Lindgren
* Kishon Vijay Abraham I [130613 22:41]: > Hi, > > On Thursday 13 June 2013 06:35 PM, Tomi Valkeinen wrote: > >Hi, > > > >On 28/05/13 08:18, Kishon Vijay Abraham I wrote: > >>Hi Tony, > >> > >>On Friday 17 May 2013 06:52 PM, Kishon Vijay Abraham I wrote: > >>>In order for controllers to get PHY i

Re: Linux 2.6.32.61

2013-06-13 Thread Willy Tarreau
Hi Ben, On Fri, Jun 14, 2013 at 05:11:55AM +0100, Ben Hutchings wrote: > On Mon, 2013-06-10 at 12:15 +0200, Willy Tarreau wrote: > [...] > > Eric Dumazet (8): > [...] > > softirq: reduce latencies > [...] > > This one apparently introduces a regression, fixed in mainline by commit > 34376a5

Re: N900 device tree conversion: how to do first step

2013-06-13 Thread Tony Lindgren
* Pavel Machek [130613 16:14]: > Hi! > > > > Now, by chance, any idea what is DT equivalent of > > > > > > omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); > > > > You can try the attached hack after calling the above to grep for > > pins in /sys/kernel/debug/omap_mux/board/core and you get the pi

Re: [PATCH v4 net-next 2/4] net: convert low latency sockets to sched_clock()

2013-06-13 Thread Eliezer Tamir
On 14/06/2013 06:12, Eric Dumazet wrote: On Fri, 2013-06-14 at 04:57 +0300, Eliezer Tamir wrote: Use sched_clock() instead of get_cycles(). We can use sched_clock() because we don't care much about accuracy. Remove the dependency on X86_TSC Signed-off-by: Eliezer Tamir --- -static inline b

[PATCH 2/2] sched: scale the busy and this queue's per-task load before compare

2013-06-13 Thread Lei Wen
Since for max_load and this_load, they are the value that already be scaled. It is not reasonble to get a minimum value between the scaled and non-scaled value, like below example. min(sds->busiest_load_per_task, sds->max_load); Also add comment over in what condition, there would be cpu p

Re: [Trivial PATCH 25/33] xfs: Convert use of typedef ctl_table to struct ctl_table

2013-06-13 Thread Dave Chinner
On Thu, Jun 13, 2013 at 10:33:26PM -0700, Joe Perches wrote: > On Fri, 2013-06-14 at 15:21 +1000, Dave Chinner wrote: > > On Thu, Jun 13, 2013 at 07:37:50PM -0700, Joe Perches wrote: > > > This typedef is unnecessary and should just be removed. > > > > > > Signed-off-by: Joe Perches > > > > Look

[PATCH 0/2] small fix for fix_small_imbalance

2013-06-13 Thread Lei Wen
Here is two patches which correct the scale usage in the fix_small_balance, and give out comment over when fix_small_imbalance would cause load change. Lei Wen (2): sched: reduce calculation effort in fix_small_imbalance sched: scale the busy and this queue's per-task load before compare ker

[PATCH 1/2] sched: reduce calculation effort in fix_small_imbalance

2013-06-13 Thread Lei Wen
Actually all below item could be repalced by scaled_busy_load_per_task (sds->busiest_load_per_task * SCHED_POWER_SCALE) /sds->busiest->sgp->power; Signed-off-by: Lei Wen --- kernel/sched/fair.c | 19 --- 1 file changed, 8 insertions(+), 11 deletions(-)

Re: hrtimer: one more expiry time overflow check in hrtimer_interrupt

2013-06-13 Thread Shinya Kuribayashi
Hello, On 6/12/2013 9:21 PM, Prarit Bhargava wrote: > On 06/11/2013 03:41 AM, Shinya Kuribayashi wrote: >> [ 27.857330] hrtimer: interrupt took 0 ns > > ^^^ see below ... This may be because the frequency of our tick timer source in this system is very slow, it's 32768 Hz. I think it's not

Re: [PATCH 1/4] ARM: cfa10036: Add USB0 OTG port

2013-06-13 Thread Shawn Guo
On Fri, Jun 14, 2013 at 12:06:51AM +0200, Arnd Bergmann wrote: > On Thursday 13 June 2013 15:43:42 Maxime Ripard wrote: > > + > > + ahb@8008 { > > + usb0: usb@8008 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&usb0_otg

Re: Linux 2.6.32.61 - x86/ptrace/gcc 4.7 build error

2013-06-13 Thread Christoph Biedl
Willy Tarreau wrote... > I'm attaching the two patches here to be appled on top of 2.6.32.61, I would > like it if you could try in your environment to confirm that they correctly > fix the issue. Confirmation: Kernel builds and runs for both Debian squeeze and wheezy (gcc 4.4 and gcc 4.7) on i38

Re: [RFC PATCH 1/4] arm: omap: Add phy binding info for musb in plat data

2013-06-13 Thread Tomi Valkeinen
On 14/06/13 08:47, Tony Lindgren wrote: > * Kishon Vijay Abraham I [130613 22:41]: >> Hi, >> >> On Thursday 13 June 2013 06:35 PM, Tomi Valkeinen wrote: >>> Hi, >>> >>> On 28/05/13 08:18, Kishon Vijay Abraham I wrote: Hi Tony, On Friday 17 May 2013 06:52 PM, Kishon Vijay Abraham I w

Re: Linux 2.6.32.61 - x86/ptrace/gcc 4.7 build error

2013-06-13 Thread Willy Tarreau
Hi Christoph, On Fri, Jun 14, 2013 at 08:23:18AM +0200, Christoph Biedl wrote: > Willy Tarreau wrote... > > > I'm attaching the two patches here to be appled on top of 2.6.32.61, I would > > like it if you could try in your environment to confirm that they correctly > > fix the issue. > > Confir

Re: [PATCH 3/3] i915: Don't provide ACPI backlight interface if firmware expects Windows 8

2013-06-13 Thread Aaron Lu
On 06/10/2013 07:01 AM, Matthew Garrett wrote: > Windows 8 leaves backlight control up to individual graphics drivers rather > than making ACPI calls itself. There's plenty of evidence to suggest that > the Intel driver for Windows doesn't use the ACPI interface, including the > fact that it's brok

Re: [PATCH 1/4] ARM: cfa10036: Add USB0 OTG port

2013-06-13 Thread Shawn Guo
On Fri, Jun 14, 2013 at 02:30:53PM +0800, Shawn Guo wrote: > On Fri, Jun 14, 2013 at 12:06:51AM +0200, Arnd Bergmann wrote: > > On Thursday 13 June 2013 15:43:42 Maxime Ripard wrote: > > > + > > > + ahb@8008 { > > > + usb0: usb@8008 { > > > + pinctr

Re: [PATCH 0/4] ARM: mxs: Various Crystalfontz DT additions

2013-06-13 Thread Shawn Guo
On Thu, Jun 13, 2013 at 03:43:41PM +0200, Maxime Ripard wrote: > Brian Lilly (3): > ARM: cfa10049: Switch the chip select pin of the LCD controller > ARM: mxs: dt: Add the Crystalfontz CFA-10055 device tree > ARM: mxs: dt: Add Crystalfontz CFA-10057 device tree > > Maxime Ripard (1): > ARM

RE: A bug about system call on ARM

2013-06-13 Thread Wang, Yalin
Hi Will, We have tested the patch, It seems ok in the stability test . We have merged it into our main branch . Thanks for your patch ! -Original Message- From: Will Deacon [mailto:will.dea...@arm.com] Sent: Monday, June 03, 2013 5:54 PM To: Wang, Yalin Cc: 'richard -rw- weinberger'; '

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