Re: [PATCH] HID: i2c-hid: Prevent sending reports from racing with device reset

2016-01-04 Thread Nish Aravamudan
On Mon, Dec 21, 2015 at 5:26 AM, Mika Westerberg wrote: > Below is what happens to touchpad on Lenovo Yoga 900 during resume from > system sleep: > Reported-by: Nish Aravamudan > Reported-by: Linus Torvalds > Suggested-by: Benjamin Tissoires > Signed-off-by: Mika Westerb

Re: [RESEND] Lenovo Yoga 900 touchpad issues

2015-12-18 Thread Nish Aravamudan
On Fri, Dec 18, 2015 at 7:38 AM, Mika Westerberg wrote: > On Fri, Dec 18, 2015 at 04:42:09PM +0200, Mika Westerberg wrote: >> On another occasion the faulty input report was received immediatelly >> after we call i2c_hid_set_power(). >> >> With below hack patch suspend/resume works fine but it is

Re: iio/hid-sensor-accel-3d: no output from /dev/iio:device*?

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 6:50 PM, Pandruvada, Srinivas wrote: > On Thu, 2015-12-17 at 18:33 -0800, Nish Aravamudan wrote: >> On Thu, Dec 17, 2015 at 5:11 PM, Pandruvada, Srinivas >> wrote: >> > On Thu, 2015-12-17 at 17:08 -0800, Nish Aravamudan wrote: >> >

Re: iio/hid-sensor-accel-3d: no output from /dev/iio:device*?

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 5:11 PM, Pandruvada, Srinivas wrote: > On Thu, 2015-12-17 at 17:08 -0800, Nish Aravamudan wrote: >> On Thu, Dec 17, 2015 at 5:00 PM, Pandruvada, Srinivas >> wrote: >> > Hi Andy, >> > >> > As per Nish these patches are impacting s

Re: iio/hid-sensor-accel-3d: no output from /dev/iio:device*?

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 5:16 PM, Srinivas Pandruvada wrote: > On Thu, 2015-12-17 at 17:07 -0800, Nish Aravamudan wrote: >> On Thu, Dec 17, 2015 at 4:51 PM, Srinivas Pandruvada >> wrote: >> > On Thu, 2015-12-17 at 15:38 -0800, Nish Aravamudan wrote: >> > &g

Re: iio/hid-sensor-accel-3d: no output from /dev/iio:device*?

2015-12-17 Thread Nish Aravamudan
are necessary for functioning. I don't know (I will test it now), if removing the series makes the IIO sensors work properly in /dev/. -Nish > On Thu, 2015-12-17 at 16:51 -0800, Srinivas Pandruvada wrote: >> On Thu, 2015-12-17 at 15:38 -0800, Nish Aravamudan wrote: >> > [Sta

Re: iio/hid-sensor-accel-3d: no output from /dev/iio:device*?

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 4:51 PM, Srinivas Pandruvada wrote: > On Thu, 2015-12-17 at 15:38 -0800, Nish Aravamudan wrote: >> [Starting a new thread from https://lkml.org/lkml/2015/12/15/663, as >> now my laptop is displaying values in the sysfs *raw* files.] >> >>

iio/hid-sensor-accel-3d: no output from /dev/iio:device*?

2015-12-17 Thread Nish Aravamudan
[Starting a new thread from https://lkml.org/lkml/2015/12/15/663, as now my laptop is displaying values in the sysfs *raw* files.] So I'm trying to understand exactly how the hid-sensor-accel-3d driver works. If I turn up debugging, when I `cat /sys/bus/iio/devices/device*/*raw*`, I see "iio iio:

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 12:05 PM, Nish Aravamudan wrote: > On Thu, Dec 17, 2015 at 10:38 AM, Crt Mori wrote: >> On 17 December 2015 at 19:10, Nish Aravamudan >> wrote: >>> On Thu, Dec 17, 2015 at 9:32 AM, Nish Aravamudan >>> wrote: >>>> On T

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 10:38 AM, Crt Mori wrote: > On 17 December 2015 at 19:10, Nish Aravamudan > wrote: >> On Thu, Dec 17, 2015 at 9:32 AM, Nish Aravamudan >> wrote: >>> On Thu, Dec 17, 2015 at 12:41 AM, Crt Mori wrote: >>>> On 17 December 2015

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 9:32 AM, Nish Aravamudan wrote: > On Thu, Dec 17, 2015 at 12:41 AM, Crt Mori wrote: >> On 17 December 2015 at 06:27, Nish Aravamudan >> wrote: >>> On Wed, Dec 16, 2015 at 3:05 PM, Nish Aravamudan >>> wrote: >>>> On

Re: [RESEND] Lenovo Yoga 900 touchpad issues

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 9:28 AM, Benjamin Tissoires wrote: > On Dec 17 2015 or thereabouts, Nish Aravamudan wrote: >> Hi Benjamin, >> >> On Thu, Dec 17, 2015 at 1:53 AM, Benjamin Tissoires >> wrote: >> > On Dec 16 2015 or thereabouts, Nish Aravamudan wrote: &g

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-17 Thread Nish Aravamudan
On Thu, Dec 17, 2015 at 12:41 AM, Crt Mori wrote: > On 17 December 2015 at 06:27, Nish Aravamudan > wrote: >> On Wed, Dec 16, 2015 at 3:05 PM, Nish Aravamudan >> wrote: >>> On Wed, Dec 16, 2015 at 2:55 PM, Crt Mori wrote: >>>> >>>> On D

Re: [RESEND] Lenovo Yoga 900 touchpad issues

2015-12-17 Thread Nish Aravamudan
Hi Benjamin, On Thu, Dec 17, 2015 at 1:53 AM, Benjamin Tissoires wrote: > On Dec 16 2015 or thereabouts, Nish Aravamudan wrote: >> Hi Jiri, >> >> On Wed, Dec 16, 2015 at 5:18 AM, Jiri Kosina wrote: >> > On Wed, 16 Dec 2015, Mika Westerberg wrote: >> > &g

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-16 Thread Nish Aravamudan
On Wed, Dec 16, 2015 at 3:05 PM, Nish Aravamudan wrote: > On Wed, Dec 16, 2015 at 2:55 PM, Crt Mori wrote: >> >> On Dec 16, 2015 11:37 PM, "Nish Aravamudan" >> wrote: >>> >>> Hi, >>> >>> On Wed, Dec 16, 2015 at 2:22 PM, C

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-16 Thread Nish Aravamudan
On Wed, Dec 16, 2015 at 2:55 PM, Crt Mori wrote: > > On Dec 16, 2015 11:37 PM, "Nish Aravamudan" > wrote: >> >> Hi, >> >> On Wed, Dec 16, 2015 at 2:22 PM, Crt Mori wrote: >> > On 16 December 2015 at 22:41, Nish Aravamudan >> > wrote:

Re: [RESEND] Lenovo Yoga 900 touchpad issues

2015-12-16 Thread Nish Aravamudan
Hi Jiri, On Wed, Dec 16, 2015 at 5:18 AM, Jiri Kosina wrote: > On Wed, 16 Dec 2015, Mika Westerberg wrote: > >> > [Apologies for the resend, didn't realize I hadn't changed my GMail >> > settings >> > to not use HTML.] >> > >> > I have recently purchased a Lenovo Yoga 900 and most everything is

Re: [RESEND] Lenovo Yoga 900 touchpad issues

2015-12-16 Thread Nish Aravamudan
On Wed, Dec 16, 2015 at 1:28 AM, Mika Westerberg wrote: > On Tue, Dec 15, 2015 at 11:14:32AM -0800, Nish Aravamudan wrote: >> [Apologies for the resend, didn't realize I hadn't changed my GMail settings >> to not use HTML.] >> >> I have recently purchased a L

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-16 Thread Nish Aravamudan
Hi, On Wed, Dec 16, 2015 at 2:22 PM, Crt Mori wrote: > On 16 December 2015 at 22:41, Nish Aravamudan > wrote: >> Hi Daniel, >> >> On Wed, Dec 16, 2015 at 1:43 AM, Daniel Baluta >> wrote: >>> On Tue, Dec 15, 2015 at 9:19 PM, Nish Aravamudan >>>

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-16 Thread Nish Aravamudan
Hi Daniel, On Wed, Dec 16, 2015 at 1:43 AM, Daniel Baluta wrote: > On Tue, Dec 15, 2015 at 9:19 PM, Nish Aravamudan > wrote: >> So, I apologize in advance for this relatively vague report, but I'm fairly >> sure >> the Yoga 900 has an accelerometer amongst

Re: Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-16 Thread Nish Aravamudan
On Wed, Dec 16, 2015 at 1:31 AM, Crt Mori wrote: > Hi, > So you were using 4.4-rc5 before and it worked, but after applying a > patch it stopped? Sorry, I should have explained it better. Without the patchset referred to in my original e-mail, the touchpad simply doesn't work. However, I do have

"special" key when Lenovo Yoga 900 in tablet mode

2015-12-15 Thread Nish Aravamudan
So the Lenovo Yoga 900 has 4 "modes" (laptop, tent, stand and tablet). In tablet mode, it appears that the following is printed roughly every second: atkbd serio0: Unknown key pressed (translated set 2, code 0xbf on isa0060/serio0). atkbd serio0: Use 'setkeycodes e03f ' to make it known. ideapad_l

[RESEND] Lenovo Yoga 900 touchpad issues

2015-12-15 Thread Nish Aravamudan
[Apologies for the resend, didn't realize I hadn't changed my GMail settings to not use HTML.] I have recently purchased a Lenovo Yoga 900 and most everything is working with a slightly modified 4.4-rc5 (https://lkml.org/lkml/2015/11/30/441 applied to enable the touchpad itself), I am seeing two i

Issues with Lenovo Yoga 900 IIO devices (accelerometer, etc.)

2015-12-15 Thread Nish Aravamudan
So, I apologize in advance for this relatively vague report, but I'm fairly sure the Yoga 900 has an accelerometer amongst other sensors (ambient light?) exported over IIO. But, these sensors seem to not be updating at all with a 4.4-rc5+ kernel (a set of patches from https://lkml.org/lkml/2015/11

Re: [BUILD_FAILURE] 2.6.25-rc2-mm1 - Build Failure at acpi_os

2008-02-22 Thread Nish Aravamudan
On 2/22/08, Randy Dunlap <[EMAIL PROTECTED]> wrote: > On Fri, 22 Feb 2008 19:08:15 +0100 Sam Ravnborg wrote: > > > On Thu, Feb 21, 2008 at 05:38:52PM -0800, Nish Aravamudan wrote: > > > On 2/21/08, Sam Ravnborg <[EMAIL PROTECTED]> wrote: > > > > O

Re: [BUILD_FAILURE] 2.6.25-rc2-mm1 - Build Failure at acpi_os

2008-02-22 Thread Nish Aravamudan
On 2/22/08, Sam Ravnborg <[EMAIL PROTECTED]> wrote: > On Thu, Feb 21, 2008 at 05:38:52PM -0800, Nish Aravamudan wrote: > > On 2/21/08, Sam Ravnborg <[EMAIL PROTECTED]> wrote: > > > On Thu, Feb 21, 2008 at 10:54:40AM -0800, Nish Aravamudan wrote: > > > &g

Re: [BUILD_FAILURE] 2.6.25-rc2-mm1 - Build Failure at acpi_os

2008-02-21 Thread Nish Aravamudan
On 2/21/08, Sam Ravnborg <[EMAIL PROTECTED]> wrote: > On Thu, Feb 21, 2008 at 10:54:40AM -0800, Nish Aravamudan wrote: > > On 2/20/08, Len Brown <[EMAIL PROTECTED]> wrote: > > > On Saturday 16 February 2008 14:47, Kamalesh Babulal wrote: > > > > Hi

Re: [BUILD_FAILURE] 2.6.25-rc2-mm1 - Build Failure at acpi_os

2008-02-21 Thread Nish Aravamudan
On 2/20/08, Len Brown <[EMAIL PROTECTED]> wrote: > On Saturday 16 February 2008 14:47, Kamalesh Babulal wrote: > > Hi Andrew, > > > > The 2.6.25-rc2-mm1 kernel with randconfig build option, fails > > to build on x86_64 machine > > > > CC drivers/acpi/osl.o > > drivers/acpi/osl.c:60:38

Re: 2.6.26-git0: IDE oops during boot

2008-02-10 Thread Nish Aravamudan
On 2/7/08, Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]> wrote: > > On Thursday 07 February 2008, Kamalesh Babulal wrote: > > Bartlomiej Zolnierkiewicz wrote: > > > Hi, > > > > > > On Wednesday 06 February 2008, Pavel Machek wrote: > > >> On Wed 2008-02-06 11:53:34, Pavel Machek wrote: > > >>> Hi!

Re: missing asm-x86_64 detection

2008-01-31 Thread Nish Aravamudan
On 1/31/08, Reinaldo Carvalho <[EMAIL PROTECTED]> wrote: > :/# uname -a > Linux devil 2.6.22.16-amd64 #15 SMP Sat Jan 19 13:58:02 BRT 2008 > x86_64 GNU/Linux > > :/# cd /usr/src/linux-2.6.22 > :/# patch -p1 -R < ../patch-2.6.22.16 > :/# patch -p1 < ../patch-2.6.23 > :/# patch -p1 < ../patch-2.6.24

Re: [PATCH] Fake NUMA emulation for PowerPC (Take 2)

2008-01-27 Thread Nish Aravamudan
On 1/27/08, Balbir Singh <[EMAIL PROTECTED]> wrote: > * Paul Mackerras <[EMAIL PROTECTED]> [2008-01-27 22:55:43]: > > > Balbir Singh writes: > > > > > Here's a better and more complete fix for the problem. Could you > > > please see if it works for you? I tested it on a real NUMA box and it > > > s

Re: crash in kmem_cache_init

2008-01-22 Thread Nish Aravamudan
On 1/22/08, Olaf Hering <[EMAIL PROTECTED]> wrote: > On Tue, Jan 22, Mel Gorman wrote: > > > http://www.csn.ul.ie/~mel/postings/slab-20080122/partial-revert-slab-changes.patch > > .. Can you please check on your machine if it fixes your problem? > > It does not fix or change the nature of the crash

Re: crash in kmem_cache_init

2008-01-18 Thread Nish Aravamudan
On 1/18/08, Christoph Lameter <[EMAIL PROTECTED]> wrote: > Could you try this patch? > > Memoryless nodes: Set N_NORMAL_MEMORY for a node if we do not support > HIGHMEM > > It seems that we only scan through zones to set N_NORMAL_MEMORY only if > CONFIG_HIGHMEM and CONFIG_NUMA are set. We need to s

Re: [PATCH] [6/8] GBPAGES: Add an option to disable direct mapping gbpages and a global variable

2008-01-03 Thread Nish Aravamudan
On 1/3/08, Andi Kleen <[EMAIL PROTECTED]> wrote: > > Signed-off-by: Andi Kleen <[EMAIL PROTECTED]> > Index: linux/Documentation/x86_64/boot-options.txt > === > --- linux.orig/Documentation/x86_64/boot-options.txt > +++ linux/Documen

Re: [2.6 patch] hwmon/ibmpex.c: fix NULL dereference

2007-10-17 Thread Nish Aravamudan
On 10/17/07, Adrian Bunk <[EMAIL PROTECTED]> wrote: > Don't dereference "data" when we know for sure it's NULL. > > Spotted by the Coverity checker. > > Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> > > --- > 66bec2ef5c6d55fc30ef6ac5bb97fdfcfaf394f2 > diff --git a/drivers/hwmon/ibmpex.c b/drivers/

Re: atm: panic when loading clip 2nd time

2007-10-16 Thread Nish Aravamudan
On 10/16/07, Randy Dunlap <[EMAIL PROTECTED]> wrote: > 2.6.23-git7, using SLAB (not SLUB) [config attached]: > > # modprobe clip > # rmmod clip > # modprobe clip > > results in panic: > > kmem_cache_create: duplicate cache clip_arp_cache > > Call Trace: > [] kmem_cache_create+0x3bf/0x3fd > [] nei

Re: 2.6.23-rc7-mm1 -- powerpc rtas panic

2007-10-07 Thread Nish Aravamudan
On 10/5/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > On Thu, Oct 04, 2007 at 05:01:47PM -0700, Nish Aravamudan wrote: > > On 10/2/07, Tony Breeds <[EMAIL PROTECTED]> wrote: > > > On Wed, Oct 03, 2007 at 10:30:16AM +1000, Michael Ellerman wrote: > > > > &

Re: 2.6.23-rc7-mm1 -- powerpc rtas panic

2007-10-04 Thread Nish Aravamudan
On 10/2/07, Tony Breeds <[EMAIL PROTECTED]> wrote: > On Wed, Oct 03, 2007 at 10:30:16AM +1000, Michael Ellerman wrote: > > > I realise it'll make the patch bigger, but this doesn't seem like a > > particularly good name for the variable anymore. > > Sure, what about? > > Clarify when RTAS logging i

Re: x86 patches was Re: -mm merge plans for 2.6.24

2007-10-02 Thread Nish Aravamudan
On 10/2/07, KAMEZAWA Hiroyuki <[EMAIL PROTECTED]> wrote: > On Tue, 2 Oct 2007 00:18:09 -0700 > Andrew Morton <[EMAIL PROTECTED]> wrote: > > > > > > > How come? Memoryless node can and do occur in real-world machines. > > > > Kernel > > > > should support that? > > > > > > But a node is just defi

Re: Make checkpatch warn about pointless casting of kalloc returns.

2007-08-08 Thread Nish Aravamudan
On 8/8/07, jschopp <[EMAIL PROTECTED]> wrote: > > > > +WARN("No need to cast return value.\n"); > > > > > > Could the warning be more descriptive? This describes what, but it > > should also describe > > > why; after all if somebody made this error they may not know th

Re: [PATCH] Add missing newlines to some uses of dev_ messages

2007-08-07 Thread Nish Aravamudan
On 8/7/07, Joe Perches <[EMAIL PROTECTED]> wrote: > Found these while looking at printk uses. > > Add missing newlines to dev_ uses > Add missing KERN_ prefixes to multiline dev_s > Fixed a wierd->weird spelling typo > Added a newline to a printk I think these should have been split logically into

Re: [PATCH] remove hugetlb_instantiation_mutex

2007-08-03 Thread Nish Aravamudan
On 8/3/07, Adam Litke <[EMAIL PROTECTED]> wrote: > On Mon, 2007-07-30 at 15:15 +0800, Zhang, Yanmin wrote: > > On Fri, 2007-07-27 at 11:37 -0500, Adam Litke wrote: > > > Hey... I am amazed at how quickly you came back with a patch for this :) > > > Thanks for looking at it. Unfortunately there is

Re: 2.6.22-rc1-mm1 huge pages VM freeze (maybe?)

2007-08-02 Thread Nish Aravamudan
On 8/1/07, Zan Lynx <[EMAIL PROTECTED]> wrote: > On Wed, 2007-08-01 at 08:52 -0700, Nish Aravamudan wrote: > > On 7/31/07, Zan Lynx <[EMAIL PROTECTED]> wrote: > > > On Tue, 2007-07-31 at 15:02 -0700, Randy Dunlap wrote: > > > > On Tue, 31 Jul 2007 15:44:21

Re: 2.6.22-rc1-mm1 huge pages VM freeze (maybe?)

2007-08-01 Thread Nish Aravamudan
On 7/31/07, Zan Lynx <[EMAIL PROTECTED]> wrote: > On Tue, 2007-07-31 at 15:02 -0700, Randy Dunlap wrote: > > On Tue, 31 Jul 2007 15:44:21 -0600 Zan Lynx wrote: > > > > > I was playing with huge pages and libhugetlbfs. Small programs like > > > "ls" work fine. I tried running Evolution through lib

Re: 2.6.22-rc1-mm1 huge pages VM freeze (maybe?)

2007-08-01 Thread Nish Aravamudan
On 7/31/07, Zan Lynx <[EMAIL PROTECTED]> wrote: > On Tue, 2007-07-31 at 15:02 -0700, Randy Dunlap wrote: > > On Tue, 31 Jul 2007 15:44:21 -0600 Zan Lynx wrote: > > > > > I was playing with huge pages and libhugetlbfs. Small programs like > > > "ls" work fine. I tried running Evolution through lib

Re: 2.6.22-rc1-mm1 huge pages VM freeze (maybe?)

2007-08-01 Thread Nish Aravamudan
On 8/1/07, Randy Dunlap <[EMAIL PROTECTED]> wrote: > Nish Aravamudan wrote: > > On 7/31/07, Randy Dunlap <[EMAIL PROTECTED]> wrote: > >> On Tue, 31 Jul 2007 15:44:21 -0600 Zan Lynx wrote: > >> > >>> I was playing with huge pages and libhugetlbfs.

Re: 2.6.22-rc1-mm1 huge pages VM freeze (maybe?)

2007-08-01 Thread Nish Aravamudan
On 7/31/07, Zan Lynx <[EMAIL PROTECTED]> wrote: > On Tue, 2007-07-31 at 15:02 -0700, Randy Dunlap wrote: > > On Tue, 31 Jul 2007 15:44:21 -0600 Zan Lynx wrote: > > > > > I was playing with huge pages and libhugetlbfs. Small programs like > > > "ls" work fine. I tried running Evolution through lib

Re: 2.6.22-rc1-mm1 huge pages VM freeze (maybe?)

2007-08-01 Thread Nish Aravamudan
On 7/31/07, Randy Dunlap <[EMAIL PROTECTED]> wrote: > On Tue, 31 Jul 2007 15:44:21 -0600 Zan Lynx wrote: > > > I was playing with huge pages and libhugetlbfs. Small programs like > > "ls" work fine. I tried running Evolution through libhugetlbfs and the > > system slowly stops running. One inter

Re: [PATCH/RFC] msleep() with hrtimers

2007-07-18 Thread Nish Aravamudan
On 7/16/07, Nick Piggin <[EMAIL PROTECTED]> wrote: Nish Aravamudan wrote: > Well, before these changes, the only guarantee msleep() could make, > just like the only guarantee schedule_timeout() could make, was that > it would not return early. The 1-jiffy sleep was always tough

Re: [PATCH/RFC] msleep() with hrtimers

2007-07-16 Thread Nish Aravamudan
On 7/16/07, Ray Lee <[EMAIL PROTECTED]> wrote: On 7/16/07, Roman Zippel <[EMAIL PROTECTED]> wrote: > On Mon, 16 Jul 2007, Jonathan Corbet wrote: > > > One possible problem here is that setting up that timer can be > > > considerably more expensive, for a relative timer you have to read the > > >

Re: [PATCH] Add nid sanity on alloc_pages_node

2007-07-14 Thread Nish Aravamudan
On 7/14/07, Andrew Morton <[EMAIL PROTECTED]> wrote: On Sat, 14 Jul 2007 10:40:25 -0700 "Nish Aravamudan" <[EMAIL PROTECTED]> wrote: > On 7/13/07, Joe Jin <[EMAIL PROTECTED]> wrote: > > > > > > Patch gone too ;) I deleted it. I was hoping th

Re: [PATCH] Add nid sanity on alloc_pages_node

2007-07-14 Thread Nish Aravamudan
On 7/13/07, Joe Jin <[EMAIL PROTECTED]> wrote: > > Patch gone too ;) I deleted it. I was hoping that you'd send me the final > finished product (please). > Ha.., the patch against 2.6.22, at your patch have use htlb_alloc_mask, but I cannot found it at 2.6.22 kernel tree, I think you must use d

Re: 2.6.22-rc6-mm1

2007-07-13 Thread Nish Aravamudan
On 6/28/07, Andrew Morton <[EMAIL PROTECTED]> wrote: ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc6/2.6.22-rc6-mm1/ - NOTE (an uppercase one, indeed): there are a lot of menuconfig changes in here which break `make oldconfig' badly. If you grab an old .config and ru

Re: -mm merge plans -- anti-fragmentation

2007-07-13 Thread Nish Aravamudan
On 7/13/07, Andy Whitcroft <[EMAIL PROTECTED]> wrote: Andrew Morton wrote: > On Tue, 10 Jul 2007 11:20:43 +0100 > [EMAIL PROTECTED] (Mel Gorman) wrote: > >>> create-the-zone_movable-zone.patch >>> allow-huge-page-allocations-to-use-gfp_high_movable.patch >>> handle-kernelcore=-generic.patch >>> >

Re: [stable] Linux 2.6.22.1

2007-07-12 Thread Nish Aravamudan
On 7/12/07, Chris Wright <[EMAIL PROTECTED]> wrote: * Nish Aravamudan ([EMAIL PROTECTED]) wrote: > On 7/12/07, Greg KH <[EMAIL PROTECTED]> wrote: > > That is a tree that Chris did, and I didn't realize we were maintaining > > it as the "official" stabl

Re: [stable] Linux 2.6.22.1

2007-07-12 Thread Nish Aravamudan
On 7/12/07, Greg KH <[EMAIL PROTECTED]> wrote: On Thu, Jul 12, 2007 at 11:35:41AM -0700, Nish Aravamudan wrote: > On 7/10/07, Greg KH <[EMAIL PROTECTED]> wrote: > > We (the -stable team) are announcing the release of the 2.6.22.1 kernel. > > It contains a securit

Re: Linux 2.6.22.1

2007-07-12 Thread Nish Aravamudan
On 7/10/07, Greg KH <[EMAIL PROTECTED]> wrote: We (the -stable team) are announcing the release of the 2.6.22.1 kernel. It contains a security fix for SCTP that somehow forgot to be added to the 2.6.22 kernel (was already released in the 2.6.21.y releases). Thanks to Patrick McHardy for noticing

Re: [PATCH] slob: poor man's NUMA support.

2007-06-26 Thread Nish Aravamudan
On 6/26/07, Christoph Lameter <[EMAIL PROTECTED]> wrote: On Tue, 26 Jun 2007, Nish Aravamudan wrote: > > No. alloc_pages follows memory policy. alloc_pages_node does not. One of > > the reasons that I want a new memory policy layer are these kinds of > > strange uses.

Re: [patch 12/26] SLUB: Slab defragmentation core

2007-06-26 Thread Nish Aravamudan
On 6/18/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: Slab defragmentation occurs either 1. Unconditionally when kmem_cache_shrink is called on slab by the kernel calling kmem_cache_shrink or slabinfo triggering slab shrinking. This form performs defragmentation on all nodes of a NUMA s

Re: [PATCH] slob: poor man's NUMA support.

2007-06-26 Thread Nish Aravamudan
On 6/26/07, Christoph Lameter <[EMAIL PROTECTED]> wrote: On Tue, 26 Jun 2007, Andrew Morton wrote: > > +#ifdef CONFIG_NUMA > > + if (node != -1) > > + page = alloc_pages_node(node, gfp, order); > > + else > > +#endif > > + page = alloc_pages(gfp, order); > > Isn't the abo

Re: Linux 2.6.21.5

2007-06-18 Thread Nish Aravamudan
On 6/11/07, Chris Wright <[EMAIL PROTECTED]> wrote: We (the -stable team) are announcing the release of the 2.6.21.5 kernel. This has a variety of important fixes, see below for the summary. I'll also be replying to this message with a copy of the patch between 2.6.21.4 and 2.6.21.5 The updated

Re: [PATCH] madvise_need_mmap_write() usage

2007-06-18 Thread Nish Aravamudan
On 6/18/07, Jason Baron <[EMAIL PROTECTED]> wrote: On Sat, 16 Jun 2007, Christoph Hellwig wrote: > On Fri, Jun 15, 2007 at 11:20:31AM -0400, Jason Baron wrote: > > hi, > > > > i was just looking at the new madvise_need_mmap_write() call...can we > > avoid an extra case statement and function ca

Re: Regression: USB is nfg after suspend/resume(RAM) cycle on Intel chipset

2007-05-29 Thread Nish Aravamudan
On 5/29/07, Mark Lord <[EMAIL PROTECTED]> wrote: Mmmm.. is there a way to get the raw patches out of the http://git.kernel.org/ browser windows ? Clicking on "diff" gives me a fancy HTML coloured diff, whereas I need just the raw patch so I can revert it. Click on "raw"? e.g.: summary | short

Re: Regression: USB is nfg after suspend/resume(RAM) cycle on Intel chipset

2007-05-29 Thread Nish Aravamudan
On 5/29/07, Mark Lord <[EMAIL PROTECTED]> wrote: Linus Torvalds wrote: > > On Tue, 29 May 2007, Mark Lord wrote: >> There are a zillion USB patches in 2.6.22-rc*. >> Greg: got any good suggestions on which one to revert first? > > Any chance of bisecting it? Ugh. Is there a way to tell bisect t

Re: Regression: USB is nfg after suspend/resume(RAM) cycle on Intel chipset

2007-05-29 Thread Nish Aravamudan
On 5/29/07, Mark Lord <[EMAIL PROTECTED]> wrote: I just "upgraded" from 2.6.21.3 to 2.6.22-rc3, but will be rebooting back into 2.6.21.xx shortly. Suspend/Resume (RAM) works perfectly on this Dell i9400 dual-core notebook. Except with 2.6.22-rc3, all USB devices are non-functional on resume. Mos

Re: [PATCH] eCryptfs: Delay writing 0's after llseek until write

2007-05-22 Thread Nish Aravamudan
On 5/22/07, Michael Halcrow <[EMAIL PROTECTED]> wrote: On Mon, May 21, 2007 at 09:07:08PM -0700, Andrew Morton wrote: > On Mon, 21 May 2007 18:00:21 -0500 Michael Halcrow <[EMAIL PROTECTED]> wrote: > > > Delay writing 0's out in eCryptfs after a seek past the end of the > > file until data is act

Re: select(0, ..) is valid ?

2007-05-21 Thread Nish Aravamudan
On 5/18/07, Andi Kleen <[EMAIL PROTECTED]> wrote: On Wednesday 16 May 2007 17:37, Anton Blanchard wrote: > Hi Hugh, > > > It's interesting that compat_core_sys_select() shows this kmalloc(0) > > failure but core_sys_select() does not. That's because core_sys_select() > > avoids kmalloc by using

Re: 2.6.22-rc1-mm1: boot failure under qemu

2007-05-16 Thread Nish Aravamudan
On 5/16/07, Jeremy Fitzhardinge <[EMAIL PROTECTED]> wrote: H. Peter Anvin wrote: > Okay, I've established that this is a bug in the Qemu kernel loader: the > Qemu loader puts zero in the loadflags, which is wrong no matter how you > slice it. > > I have checked in a workaround in the git.newsetup

Re: [RFC] [PATCH] cpufreq: allow full selection of default governors

2007-04-24 Thread Nish Aravamudan
On 4/24/07, Dave Jones <[EMAIL PROTECTED]> wrote: On Tue, Apr 24, 2007 at 09:03:23PM +, William Heimbigner wrote: > The following patches should allow selection of conservative, powersave, and > ondemand in the kernel configuration. This has been rejected several times already. Ondemand an

Re: [RFC 6/8] Account for pages in the page cache in terms of base pages

2007-04-19 Thread Nish Aravamudan
On 4/19/07, Christoph Lameter <[EMAIL PROTECTED]> wrote: Variable Order Page Cache: Account for higher order pages NR_FILE_PAGES now counts pages of different order. Maybe we need to account in base page sized pages? If so then we need to change the way we update the counters. Note that the same

Re: [patch] rfc: introduce /dev/hugetlb

2007-03-23 Thread Nish Aravamudan
On 3/23/07, Andrew Morton <[EMAIL PROTECTED]> wrote: On Fri, 23 Mar 2007 01:44:38 -0700 "Ken Chen" <[EMAIL PROTECTED]> wrote: > On 3/21/07, Adam Litke <[EMAIL PROTECTED]> wrote: > > The main reason I am advocating a set of pagetable_operations is to > > enable the development of a new hugetlb in

Re: [patch 1/2] hugetlb: add resv argument to hugetlb_file_setup

2007-03-23 Thread Nish Aravamudan
On 3/23/07, Ken Chen <[EMAIL PROTECTED]> wrote: rename hugetlb_zero_setup() to hugetlb_file_setup() to better match function name convention like shmem implementation. Also add an argument to the function to indicate whether file setup should reserve hugetlb page upfront or not. Signed-off-by:

Re: SMP performance degradation with sysbench

2007-03-13 Thread Nish Aravamudan
On 3/13/07, Eric Dumazet <[EMAIL PROTECTED]> wrote: Nish Aravamudan a écrit : > On 3/12/07, Anton Blanchard <[EMAIL PROTECTED]> wrote: >> >> Hi Nick, >> >> > Anyway, I'll keep experimenting. If anyone from MySQL wants to help >> look

Re: SMP performance degradation with sysbench

2007-03-13 Thread Nish Aravamudan
On 3/12/07, Anton Blanchard <[EMAIL PROTECTED]> wrote: Hi Nick, > Anyway, I'll keep experimenting. If anyone from MySQL wants to help look > at this, send me a mail (eg. especially with the sched_setscheduler issue, > you might be able to do something better). I took a look at this today and f

Re: Linux 2.6.20.3

2007-03-13 Thread Nish Aravamudan
On 3/13/07, Nish Aravamudan <[EMAIL PROTECTED]> wrote: On 3/13/07, David Miller <[EMAIL PROTECTED]> wrote: > From: "Nish Aravamudan" <[EMAIL PROTECTED]> > Date: Tue, 13 Mar 2007 14:58:24 -0700 > > > On 3/13/07, Nish Aravamudan <[EMAIL PROTEC

Re: Linux 2.6.20.3

2007-03-13 Thread Nish Aravamudan
On 3/13/07, David Miller <[EMAIL PROTECTED]> wrote: From: "Nish Aravamudan" <[EMAIL PROTECTED]> Date: Tue, 13 Mar 2007 14:58:24 -0700 > On 3/13/07, Nish Aravamudan <[EMAIL PROTECTED]> wrote: > > On 3/13/07, Greg KH <[EMAIL PROTECTED]> wrote: >

Re: Linux 2.6.20.3

2007-03-13 Thread Nish Aravamudan
On 3/13/07, Greg KH <[EMAIL PROTECTED]> wrote: We (the -stable team) are announcing the release of the 2.6.20.3 kernel. It contains a number of bugfixes and all 2.6.20 users are recommended to upgrade. The diffstat and short summary of the fixes are below. I'll also be replying to this message

Re: Linux 2.6.20.3

2007-03-13 Thread Nish Aravamudan
On 3/13/07, Nish Aravamudan <[EMAIL PROTECTED]> wrote: On 3/13/07, Greg KH <[EMAIL PROTECTED]> wrote: > We (the -stable team) are announcing the release of the 2.6.20.3 kernel. > It contains a number of bugfixes and all 2.6.20 users are recommended to > upgrade. >

Re: Stracing Amanda (was: RSDL for 2.6.21-rc3- 0.29)

2007-03-12 Thread Nish Aravamudan
On 3/12/07, Gene Heskett <[EMAIL PROTECTED]> wrote: On Monday 12 March 2007, Douglas McNaught wrote: >Patrick Mau <[EMAIL PROTECTED]> writes: >> Why not temporarly replace "/bin/tar" with a shell script that does: >> >> #!/bin/sh >> exec strace -f -o output /bin/real.tar $@ > >You beat me to it.

Re: timeout = 1 millisecond for wait_event_timeout

2007-03-05 Thread Nish Aravamudan
On 3/5/07, Mockern <[EMAIL PROTECTED]> wrote: Hi, I have a question. How can I make timeout = 1 millisecond for wait_event_timeout function? Something like (HZ/1000)*x? You mean in a HZ-independent way? Use msecs_to_jiffies(). Note, that if HZ==1000, you can do wait_event-( , ,0); and you w

Re: kernel BUG at arch/x86_64/mm/../../i386/mm/hugetlbpage.c:140!

2007-03-02 Thread Nish Aravamudan
On 3/2/07, Alexander Y. Fomichev <[EMAIL PROTECTED]> wrote: G'day I'm hit a bug on 2.6.21-rc1 at startup of mysql with 'large-pages' flag set. (at this point mysql trying to allocate pages from hugetlb pool by sysv shm syscalls). Seems like it could be triggered by previous badness and probably

Re: SMP performance degradation with sysbench

2007-02-28 Thread Nish Aravamudan
On 2/27/07, Nish Aravamudan <[EMAIL PROTECTED]> wrote: On 2/27/07, Bill Davidsen <[EMAIL PROTECTED]> wrote: > Paulo Marques wrote: > > Rik van Riel wrote: > >> J.A. Magallón wrote: > >>> [...] > >>> Its the same to answer 4+4 queries tha

Re: SMP performance degradation with sysbench

2007-02-27 Thread Nish Aravamudan
On 2/27/07, Bill Davidsen <[EMAIL PROTECTED]> wrote: Paulo Marques wrote: > Rik van Riel wrote: >> J.A. Magallón wrote: >>> [...] >>> Its the same to answer 4+4 queries than 8 at half the speed, isn't it ? >> >> That still doesn't fix the potential Linux problem that this >> benchmark identified.

Re: SMP performance degradation with sysbench

2007-02-27 Thread Nish Aravamudan
On 2/27/07, Nick Piggin <[EMAIL PROTECTED]> wrote: Nish Aravamudan wrote: > On 2/26/07, Nick Piggin <[EMAIL PROTECTED]> wrote: > >> Rik van Riel wrote: >> > Lorenzo Allegrucci wrote: >> > >> >> Hi lkml, >> >> >> &

Re: SMP performance degradation with sysbench

2007-02-27 Thread Nish Aravamudan
On 2/26/07, Nick Piggin <[EMAIL PROTECTED]> wrote: Rik van Riel wrote: > Lorenzo Allegrucci wrote: > >> Hi lkml, >> >> according to the test below (sysbench) Linux seems to have scalability >> problems beyond 8 client threads: >> http://jeffr-tech.livejournal.com/6268.html#cutid1 >> http://jeffr-

Re: SMP performance degradation with sysbench

2007-02-27 Thread Nish Aravamudan
On 2/27/07, Paulo Marques <[EMAIL PROTECTED]> wrote: Rik van Riel wrote: > J.A. Magallón wrote: >>[...] >> Its the same to answer 4+4 queries than 8 at half the speed, isn't it ? > > That still doesn't fix the potential Linux problem that this > benchmark identified. > > To clarify: I don't care

Re: List of things requested by lkml for reiser4 inclusion (to review)

2005-09-09 Thread Nish Aravamudan
On 9/9/05, Hans Reiser <[EMAIL PROTECTED]> wrote: > Chris Shoemaker wrote: > > >On Fri, Sep 09, 2005 at 10:36:06AM -0700, Hans Reiser wrote: > > > > > >>If we lose every remaining point of this list, we can generate a patch > >>in a few days, because the VFS work was the only substantive (in codin

Re: [PATCH 2.6.13 9/14] sas-class: sas_expander.c Expander discovery and configuration

2005-09-09 Thread Nish Aravamudan
On 9/9/05, Luben Tuikov <[EMAIL PROTECTED]> wrote: > Signed-off-by: Luben Tuikov <[EMAIL PROTECTED]> > --- linux-2.6.13-orig/drivers/scsi/sas-class/sas_expander.c 1969-12-31 > 19:00:00.0 -0500 > +++ linux-2.6.13/drivers/scsi/sas-class/sas_expander.c 2005-09-09 > 11:14:29.

Re: [PATCH 2.6.13 5/14] sas-class: sas_discover.c Discover process (end devices)

2005-09-09 Thread Nish Aravamudan
On 9/9/05, Luben Tuikov <[EMAIL PROTECTED]> wrote: > Signed-off-by: Luben Tuikov <[EMAIL PROTECTED]> +static int sas_execute_task(struct sas_task *task, void *buffer, int size, + int pci_dma_dir) + set_current_state(TASK_INTERRUPTIBLE); +

Re: [PATCH 1/3] dynticks - implement no idle hz for x86

2005-09-07 Thread Nish Aravamudan
On 9/7/05, Srivatsa Vaddagiri <[EMAIL PROTECTED]> wrote: > On Wed, Sep 07, 2005 at 10:27:43AM -0700, Nish Aravamudan wrote: > > enter_all_cpus_idle() and exit_all_cpus_idle() would be better? > > Looks perfect. > > > No, I was saying what you were, if a little unc

Re: [PATCH 1/3] dynticks - implement no idle hz for x86

2005-09-07 Thread Nish Aravamudan
On 9/7/05, Srivatsa Vaddagiri <[EMAIL PROTECTED]> wrote: > On Wed, Sep 07, 2005 at 09:42:24AM -0700, Nish Aravamudan wrote: > > Hrm, got dropped from the Cc... :) Yes, the dynamic-tick generic > > infrastructure being proposed, with the idle CPU mask and the > > set_

Re: [PATCH 1/3] dynticks - implement no idle hz for x86

2005-09-07 Thread Nish Aravamudan
On 9/7/05, Bill Davidsen <[EMAIL PROTECTED]> wrote: > Srivatsa Vaddagiri wrote: > > On Sun, Sep 04, 2005 at 10:48:13PM -0700, Nishanth Aravamudan wrote: > > > >>Admittedly, I don't think SMP ARM has been around all that long? Maybe > >>the existing code just has not been extended. > > > > > > Yeah,

Re: [-mm patch 5/5] SharpSL: Add new ARM PXA machines Spitz and Borzoi with partial Akita Support

2005-09-06 Thread Nish Aravamudan
On 9/6/05, Richard Purdie <[EMAIL PROTECTED]> wrote: > Add the platform support code for two new Sharp Zaurus Models, Spitz > (SL-C3000) and Borzoi (SL-C3100). > > This patch also adds most of the foundations for Akita (SL-C1000) > Support. The missing link for Akita is the driver for its I2C io >

Re: [PATCH 23/24] V4L: Include saa6588 compiler option and files / Fixes comments on tuner.h

2005-09-05 Thread Nish Aravamudan
On 9/5/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Can this: +static void saa6588_work(void *data) +{ + struct saa6588 *s = (struct saa6588 *)data; + + saa6588_i2c_poll(s); + mod_timer(&s->timer, jiffies + HZ / 50);/* 20 msec */ +} + be: mod_timer(&s->timer, jif

Re: [PATCH] Omnikey Cardman 4000 driver

2005-09-05 Thread Nish Aravamudan
On 9/5/05, Harald Welte <[EMAIL PROTECTED]> wrote: > Hi! > > Following-up to the Cardman 4040 driver, I'm now sumitting a driver for > the Cardman 4000 reader. It is, too, a PCMCIA smartcard reader and the > predecessor of the 4040. > > From a technical point of view, the two devices have nothin

Re: [DVB patch 51/54] ttpci: av7110: RC5+ remote control support

2005-09-04 Thread Nish Aravamudan
On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > On Sun, Sep 04, 2005 Nish Aravamudan wrote: > > On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > > > On Sun, Sep 04, 2005 Nish Aravamudan wrote: > > > > On 9/4/05, Joh

Re: [DVB patch 54/54] ttusb-budget: use time_after_eq()

2005-09-04 Thread Nish Aravamudan
On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > On Sun, Sep 04, 2005 Nish Aravamudan wrote: > > On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > > > > > > -static int numpkt = 0, lastj, numts, numstuff, numsec, numinvalid; > &

Re: [DVB patch 51/54] ttpci: av7110: RC5+ remote control support

2005-09-04 Thread Nish Aravamudan
On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > On Sun, Sep 04, 2005 Nish Aravamudan wrote: > > On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > > > --- linux-2.6.13-git4.orig/drivers/media/dvb/ttpci/av7110_ir.c > > > 2005-09-04 2

Re: [DVB patch 23/54] usb: add TwinhanDTV StarBox support

2005-09-04 Thread Nish Aravamudan
On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > From: Patrick Boettcher <[EMAIL PROTECTED]> > > Add driver for the TwinhanDTV StarBox and clones. > > Thanks to Ralph Metzler for his initial work on this box and thanks to Twinhan > for their support. > --- /dev/null 1970-01-01 00:

Re: [DVB patch 14/54] frontend: s5h1420: fixes

2005-09-04 Thread Nish Aravamudan
On 9/4/05, Johannes Stezenbach <[EMAIL PROTECTED]> wrote: > From: Andrew de Quincey <[EMAIL PROTECTED]> > > Misc. fixes. > --- linux-2.6.13-git4.orig/drivers/media/dvb/frontends/s5h1420.c > 2005-09-04 22:24:24.0 +0200 > +++ linux-2.6.13-git4/drivers/media/dvb/frontends/s5h1420.c

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