Re: [ofa-general] [PATCH 2/2] ib fmr pool: flush used clean entries

2008-02-26 Thread Roland Dreier
This looks like a really nice approach to me. Olaf? - R. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Intel 945GM: 2.6.25-rc3 report (with a possible regression)

2008-02-26 Thread Romano Giannetti
Hi, this mail is to give feedback about the 2.6.25-rc3 kernel, on an Ubuntu 7.10 system, running on a Toshiba Satellite U305. Video is a Intel 845GM, and I run 915resolution at start to make X happy with the correct widescreen resolution. A lot of data is collected here (if more is needed, tell

Re: [2.6 patch v2] cris: proper defconfig setup

2008-02-26 Thread Adrian Bunk
On Tue, Feb 26, 2008 at 08:58:02PM +0100, Sam Ravnborg wrote: > > > > Please name the tools that are that broken that they wouldn't apply this > > patch correctly and don't claim my patch was broken (or shut up). > > It is only one or two weeks ago we ended up with a zero size file > in the kern

Re: 2.6.25-rc1 xen pvops regression

2008-02-26 Thread Jeremy Fitzhardinge
Mark McLoughlin wrote: @@ -371,6 +372,9 @@ void __init dmi_scan_machine(void) } } else { + if (e820_all_mapped(0xF, 0xF+0x1, E820_RAM)) + goto out; One issue with using the e820 map for this is that a X

Re: [xfs-masters] Re: filesystem corruption on xfs after 2.6.25-rc1 (bisected, powerpc related?)

2008-02-26 Thread Eric Sandeen
Gaudenz Steinlin wrote: > On Tue, Feb 26, 2008 at 01:13:56AM +0100, Rafael J. Wysocki wrote: >> On Tuesday, 26 of February 2008, Christoph Hellwig wrote: >>> On Tue, Feb 26, 2008 at 12:52:56AM +0100, Rafael J. Wysocki wrote: > I'm not suggesting a partial revert; I just wonder which part of the

Re: Is there a memory block device?

2008-02-26 Thread Sven-Haegar Koch
On Tue, 26 Feb 2008, rzryyvzy wrote: > I know that tmpfs is a memmory filesystem. Is there a possibility to > create also a memory block device? > Is there a possibility to create for example a 1 GB memory block device > (from the RAM)? There are the /dev/ram* devices, created through kernel co

Re: [PATCH] x86: vSMP selection in config

2008-02-26 Thread Sam Ravnborg
On Sun, Feb 24, 2008 at 10:43:49PM -0800, Yinghai Lu wrote: > > find out vSMP setting is going away in config after make oldconfig > > vSMP need to PARAVIRT and PCI. > so move PARAVIRT out of if PARAVIRT_GUEST, and make vSMP select PCI instead of > depends on PCI > > after patch vSMP could stick

Re: [RFC] mmiotrace full patch, preview 1

2008-02-26 Thread Pekka Paalanen
On Mon, 25 Feb 2008 14:49:22 -0800 Andrew Morton <[EMAIL PROTECTED]> wrote: > Please feed the diff through scritps/checkpatch.pl and consider addressing > the things which it finds. I checked that, but I didn't think any of them were worth fixing. And since this is a work in progress and a in a s

Re: 2.6.25-rc2 regression in rt61pci wireless driver

2008-02-26 Thread John W. Linville
On Tue, Feb 26, 2008 at 07:11:39PM +, Chris Clayton wrote: > Sorry, but that's not the case. I find the same results as without the > patches. With the parameter set to 'pid', the network connection fails very > quickly, but with it set to 'simple' I can ping and ftp files to and from my >

Re: [2.6 patch v2] cris: proper defconfig setup

2008-02-26 Thread Sam Ravnborg
> > Please name the tools that are that broken that they wouldn't apply this > patch correctly and don't claim my patch was broken (or shut up). It is only one or two weeks ago we ended up with a zero size file in the kernel tree - and I do not know why. I just wanted to make sure we did not see

[2.6 patch] m32r: use KBUILD_DEFCONFIG

2008-02-26 Thread Adrian Bunk
With using KBUILD_DEFCONFIG we don't have to ship a second copy of m32700ut.smp_defconfig Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> --- arch/m32r/Makefile |2 arch/m32r/defconfig | 863 2 files changed, 2 insertions(+), 863 deletions(-)

[2.6 patch] m68k: use KBUILD_DEFCONFIG

2008-02-26 Thread Adrian Bunk
The default defconfig should be one from arch/m68k/configs/ arch/m68k/defconfig was not exactly identical to amiga_defconfig but also considering how long they have been without any update that doesn't seem to have been on purpose. Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> --- arch/m68k

[2.6 patch] mips: use KBUILD_DEFCONFIG

2008-02-26 Thread Adrian Bunk
With KBUILD_DEFCONFIG we don't have to ship a second copy of ip22_defconfig Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> --- arch/mips/Makefile |2 arch/mips/defconfig | 1158 2 files changed, 2 insertions(+), 1158 deletions(-) 57da2fa4b7e8

Re: [2.6 patch v2] cris: proper defconfig setup

2008-02-26 Thread Adrian Bunk
On Tue, Feb 26, 2008 at 08:44:53PM +0100, Sam Ravnborg wrote: > On Tue, Feb 26, 2008 at 07:04:02PM +0100, Jesper Nilsson wrote: > > On Tue, Feb 26, 2008 at 07:47:03PM +0200, Adrian Bunk wrote: > > > This patch moves the cris defconfigs to arch/cris/configs/ where they > > > belong. > > > > > > As

[RFC/PATCH] ipg: add jumbo frame support kconfig option

2008-02-26 Thread Pekka J Enberg
[ Sorry for the duplicate. I typoed Francois' email address. ] From: Pekka Enberg <[EMAIL PROTECTED]> Convert the internal JUMBO_FRAME #ifdef to CONFIG_IP1000_JUMBO_FRAME proper and fix compilation errors. Cc: Francois Romieu <[EMAIL PROTECTED]> Cc: Sorbica Shieh <[EMAIL PROTECTED]> Cc: Jesse Hu

Re: [PATCH 1/2] Revert "IB/fmr_pool: ib_fmr_pool_flush() should flush all dirty FMRs"

2008-02-26 Thread Benny Halevy
Diabolical ;-) Thanks for the pointer! Benny On Feb. 26, 2008, 11:39 -0800, Matthew Wilcox <[EMAIL PROTECTED]> wrote: > On Tue, Feb 26, 2008 at 11:23:01AM -0800, Benny Halevy wrote: >> Pete, the subject says "PATCH 1/2" but I didn't see any follow-up message >> for PATCH 2/2. Just wondering :) >

[RFC/PATCH] ipg: add jumbo frame support kconfig option

2008-02-26 Thread Pekka J Enberg
From: Pekka Enberg <[EMAIL PROTECTED]> Convert the internal JUMBO_FRAME #ifdef to CONFIG_IP1000_JUMBO_FRAME proper and fix compilation errors. Cc: Francois Romieu <[EMAIL PROTECTED]> Cc: Sorbica Shieh <[EMAIL PROTECTED]> Cc: Jesse Huang <[EMAIL PROTECTED]> Signed-off-by: Pekka Enberg <[EMAIL PROT

Re: [BUG] using smp_processor_id() in preemptible as suspending

2008-02-26 Thread Paul E. McKenney
On Tue, Feb 26, 2008 at 08:33:54AM -0800, Andrew Morton wrote: > On Tue, 26 Feb 2008 16:24:11 +0800 Dave Young <[EMAIL PROTECTED]> wrote: > > > I don't know whom I should mail to, could you cc the proper guy? Thanks. Hello, Dave, Would you be willing to try out the following (untested, might not

Re: [2.6 patch v2] cris: proper defconfig setup

2008-02-26 Thread Sam Ravnborg
On Tue, Feb 26, 2008 at 07:04:02PM +0100, Jesper Nilsson wrote: > On Tue, Feb 26, 2008 at 07:47:03PM +0200, Adrian Bunk wrote: > > This patch moves the cris defconfigs to arch/cris/configs/ where they > > belong. > > > > As a side effect they can now be used directly through e.g. > > make ARCH=

Re: [PATCH 00/37] Permit filesystem local caching

2008-02-26 Thread Daniel Phillips
On Tuesday 26 February 2008 06:33, David Howells wrote: > > Suppose one were to take a mundane approach to the persistent cache > > problem instead of layering filesystems. What you would do then is > > change NFS's ->write_page and variants to fiddle the persistent > > cache > > It is a requirem

Re: [Bluez-devel] forcing SCO connection patch

2008-02-26 Thread Marcel Holtmann
Hi Loius, --- linux-2.6.23/net/bluetooth/hci_event.c.orig 2008-02-25 17:17:11.0 +0900 +++ linux-2.6.23/net/bluetooth/hci_event.c 2008-02-25 17:30:23.0 +0900 @@ -1313,8 +1313,17 @@ hci_dev_lock(hdev); conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr); - if (!conn)

Re: [dm-devel] Re: device mapper not reporting no-barrier-support?

2008-02-26 Thread Jens Axboe
On Tue, Feb 26 2008, Anders Henke wrote: > On Tue, Feb 26 2008 Jens Axboe wrote: > > On Tue, Feb 26 2008, Alasdair G Kergon wrote: > > > On Mon, Feb 25, 2008 at 03:20:50PM -0800, Andrew Morton wrote: > > > > On Mon, 25 Feb 2008 14:26:15 +0100 Anders Henke <[EMAIL PROTECTED]> > > > > wrote: > > > >

Kconfig configuration restore bug [Was: x86: vSMP selection in config]

2008-02-26 Thread Sam Ravnborg
Hi Roman. We discovered a situation where we could set a choice value in menuconfig but later when we either was running menuconfig or oldconfig the value were changed. I have created a minimal config that exhibit the error. It was created in a pure mechanical trial-and-error fashion. First the

Re: [PATCH 1/2] Revert "IB/fmr_pool: ib_fmr_pool_flush() should flush all dirty FMRs"

2008-02-26 Thread Matthew Wilcox
On Tue, Feb 26, 2008 at 11:23:01AM -0800, Benny Halevy wrote: > Pete, the subject says "PATCH 1/2" but I didn't see any follow-up message > for PATCH 2/2. Just wondering :) I think the problem's on your end ... I got it and so did marc: http://marc.info/?l=linux-scsi&m=120405067313933&w=2 -- Int

Re: [PATCH] bluetooth: delete timer in l2cap_conn_del()

2008-02-26 Thread Marcel Holtmann
Hi Quel, Delete a possibly armed timer before kfree'ing the connection object. Solves: http://lkml.org/lkml/2008/2/15/514 Reported-by:Quel Qun <[EMAIL PROTECTED]> Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]> --- net/bluetooth/l2cap.c |2 ++ 1 file changed, 2 insertions(+) Index: lin

Re: [dm-devel] Re: device mapper not reporting no-barrier-support?

2008-02-26 Thread Anders Henke
On Tue, Feb 26 2008 Jens Axboe wrote: > On Tue, Feb 26 2008, Alasdair G Kergon wrote: > > On Mon, Feb 25, 2008 at 03:20:50PM -0800, Andrew Morton wrote: > > > On Mon, 25 Feb 2008 14:26:15 +0100 Anders Henke <[EMAIL PROTECTED]> wrote: > > > > I'm currently stuck between Kernel LVM and DRBD, as I'm u

Re: oops when using git gc --auto

2008-02-26 Thread Otavio Salvador
Nick Piggin <[EMAIL PROTECTED]> writes: > On Wednesday 27 February 2008 00:22, Otavio Salvador wrote: >> Hello, >> >> Today I got this oops, someone has an idea of what's going wrong? >> >> Unable to handle kernel paging request at 0200 RIP: >> [] find_get_pages+0x3c/0x69 > > At this

Re: epoll and shared fd's

2008-02-26 Thread Davide Libenzi
On Tue, 26 Feb 2008, Michael Kerrisk wrote: > Okay -- I'll look at it some more. I am however loathe to drop the > term open file description, because POSIX uses, as well as a number of > other Linux man pages by now. Heh, POSIX. Now doesn't take a genius to see that "file description" and "fil

Re: arcmsr & areca-1660 - strange behaviour under heavy load

2008-02-26 Thread Nikola Ciprich
Hi Andrew, no, right now I have the machine in the weird state, swap is empty (3GB), and so is bigger part of RAM (~100MB free), and the gcc crashes even when trying to compile c program with empty main function. so it doesn't seem to be problem with memory exhaustion. Hopefully the areca guys

Re: [PATCH 1/2] Revert "IB/fmr_pool: ib_fmr_pool_flush() should flush all dirty FMRs"

2008-02-26 Thread Benny Halevy
Pete, the subject says "PATCH 1/2" but I didn't see any follow-up message for PATCH 2/2. Just wondering :) Benny On Feb. 26, 2008, 10:27 -0800, Pete Wyckoff <[EMAIL PROTECTED]> wrote: > This reverts commit a3cd7d9070be417a21905c997ee32d756d999b38. > > The original commit breaks iSER reliably, ma

Re: epoll and shared fd's

2008-02-26 Thread Michael Kerrisk
On Tue, Feb 26, 2008 at 8:04 PM, Davide Libenzi <[EMAIL PROTECTED]> wrote: > > On Tue, 26 Feb 2008, Michael Kerrisk wrote: > > > Following up after quite some time: > > > > Davide Libenzi wrote: > > > On Sat, 26 Jan 2008, Michael Kerrisk wrote: > > > > > >> On Jan 25, 2008 12:57 AM, Davide Libenzi

Re: 2.6.25-rc2 regression in rt61pci wireless driver

2008-02-26 Thread Chris Clayton
Hi, > > I've bisected anyway and although the results are not absolutely > > conclusive, as I neared the end of the process, I was amongst a bunch of > > mac80211 patches. This set me on a path that resulted in me discovering > > that with the rt61pci driver, I can freeze my wireless network con

Re: + rcu-split-listh-and-move-rcu-protected-lists-into-rculisth.patch added to -mm tree

2008-02-26 Thread Josh Triplett
Franck Bui-Huu wrote: > Josh Triplett wrote: >> [I did not see this patch go by on any mailing list, so I replied to >> the -mm mail and CCed LKML.] >> > > Well I'm pretty sure to have always CC'ed LKML, see for example: > > http://lkml.org/lkml/2008/2/19/150 > http://lkml.org/lkml/2008/2

Re: Is there a memory block device?

2008-02-26 Thread Valdis . Kletnieks
On Tue, 26 Feb 2008 19:53:36 +0100, rzryyvzy said: > I know that tmpfs is a memmory filesystem. Is there a possibility to create > also a memory block device? > Is there a possibility to create for example a 1 GB memory block device (from > the RAM)? A better question would be: What problem are

Re: epoll and shared fd's

2008-02-26 Thread Davide Libenzi
On Tue, 26 Feb 2008, Michael Kerrisk wrote: > Following up after quite some time: > > Davide Libenzi wrote: > > On Sat, 26 Jan 2008, Michael Kerrisk wrote: > > > >> On Jan 25, 2008 12:57 AM, Davide Libenzi <[EMAIL PROTECTED]> wrote: > >>> On Thu, 24 Jan 2008, Pierre Habouzit wrote: > >>> >

Re: [PATCH] x86_64: make amd quad core 8 socket system not be clustered_box v2

2008-02-26 Thread Yinghai Lu
On Tue, Feb 26, 2008 at 10:42 AM, Ravikiran Thirumalai <[EMAIL PROTECTED]> wrote: > On Mon, Feb 25, 2008 at 09:27:42PM -0800, Yinghai Lu wrote: > >On Mon, Feb 25, 2008 at 8:05 PM, Ravikiran Thirumalai <[EMAIL PROTECTED]> > wrote: > >> On Tue, Feb 26, 2008 at 04:46:25AM +0100, Andi Kleen wrote: >

Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

2008-02-26 Thread Andrew Morton
On Tue, 26 Feb 2008 19:16:11 +0100 Pavel Machek <[EMAIL PROTECTED]> wrote: > On Tue 2008-02-26 13:10:01, Dave Jones wrote: > > On Tue, Feb 26, 2008 at 06:59:54PM +0100, Pavel Machek wrote: > > > > > > if by 'custom' you mean the solution everyone agreed to work > > > > toward at the power mana

Odd performance observation for RAID0

2008-02-26 Thread Joe Landman
Hi folks: I posted this in linux-raid, though I thought it might interest the kernel folks due to the subsystems in question. No responses there. Executive summary version: building a RAID0 across 2 large hardware RAIDed disks results in buffered I/O performance that is similar to a single

Re: extra bytes written to SATA DVD drive on kernel 2.6.23 till 2.6.24.2

2008-02-26 Thread Gerold Jury
It does happen with 2.6.22 too. Do you see any known pattern in these extra bytes ? Best Regards Gerold 2a 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 |[EMAIL PROTECTED]| 0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 || * 0002 2a 00 00 00 00 40 00

[PATCH] x86_64: Seperate mmconf for fam10h out from setup_64.c

2008-02-26 Thread Yinghai Lu
Seperate mmconf for fam10h out from setup_64.c Signed-off-by: Yinghai Lu <[EMAIL PROTECTED]> diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 199f8b5..4f2b9ed 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -101,4 +101,6 @@ ifeq ($(CONFIG_X86_64),y)

Is there a memory block device?

2008-02-26 Thread rzryyvzy
I know that tmpfs is a memmory filesystem. Is there a possibility to create also a memory block device? Is there a possibility to create for example a 1 GB memory block device (from the RAM)? -- E-Mail sent with anti-spam site TrashMail.net! Free disposable email addresses: http://www.trashma

Re: [2.6.25 patch] drivers/crypto/hifn_795x.c: fix 64bit division

2008-02-26 Thread Evgeniy Polyakov
Hi Adrian. On Tue, Feb 26, 2008 at 05:34:21PM +0200, Adrian Bunk ([EMAIL PROTECTED]) wrote: > Using ndelay() with a 64bit variable as parameter can result in build > errors like the following on some 32bit systems when it results in a > 64bit division: > > <-- snip --> > > ... > MODPOST 7

Re: epoll design problems with common fork/exec patterns

2008-02-26 Thread Davide Libenzi
On Tue, 26 Feb 2008, Michael Kerrisk wrote: > Davide Libenzi wrote: > > On Sun, 28 Oct 2007, David Schwartz wrote: > > > >> Eric Dumazet wrote: > >> > >>> Events are not necessarly reported "by descriptors". epoll uses an opaque > >>> field provided by the user. > >>> > >>> It's up to the user to

Re: 2.6.25-rc2 Regression Thinkpad acpi

2008-02-26 Thread Lukas Hejtmanek
On Mon, Feb 25, 2008 at 08:00:35PM -0300, Henrique de Moraes Holschuh wrote: > On Mon, 25 Feb 2008, Lukas Hejtmanek wrote: > > volume keys work. But anything through acpid does not. Even AC/battery > > switch > > is not signalized. So the bug may be somewhere else? > > Yeah, there is an EC-relate

Re: [PATCH] x86_64: make amd quad core 8 socket system not be clustered_box v2

2008-02-26 Thread Ravikiran Thirumalai
On Mon, Feb 25, 2008 at 09:27:42PM -0800, Yinghai Lu wrote: >On Mon, Feb 25, 2008 at 8:05 PM, Ravikiran Thirumalai <[EMAIL PROTECTED]> >wrote: >> On Tue, Feb 26, 2008 at 04:46:25AM +0100, Andi Kleen wrote: >> >> > >> >If you can't support that in your hardware you're supposed >> >to clear it. >

Re: Performance problems with 3ware 9500S-4LP and 2.6.25-rc3

2008-02-26 Thread Chris Snook
Andre Noll wrote: we are experiencing massive performance problems with two of our Linux servers that contain 3ware controllers on a Tyan mainboard and a couple of 1T disks. During the daily cron job that uses rsync to sync a 500G file system from another machine to the raid on the 3ware control

Re: + rcu-split-listh-and-move-rcu-protected-lists-into-rculisth.patch added to -mm tree

2008-02-26 Thread Franck Bui-Huu
Hi, Josh Triplett wrote: > [I did not see this patch go by on any mailing list, so I replied to > the -mm mail and CCed LKML.] > Well I'm pretty sure to have always CC'ed LKML, see for example: http://lkml.org/lkml/2008/2/19/150 http://lkml.org/lkml/2008/2/19/151 Thanks,

(regression) kernel/timeconst.h bugs with HZ=128

2008-02-26 Thread David Brownell
I see these warnings on 32 bit ARM systems: CC kernel/time.o kernel/time.c: In function 'msecs_to_jiffies': kernel/time.c:472: warning: integer constant is too large for 'long' type kernel/time.c: In function 'usecs_to_jiffies': kernel/time.c:487: warning: integer constant is too large for

[PATCH 2/2] ib fmr pool: flush used clean entries

2008-02-26 Thread Pete Wyckoff
Commit a3cd7d9070be417a21905c997ee32d756d999b38 (IB/fmr_pool: ib_fmr_pool_flush() should flush all dirty FMRs) caused a regression for iSER and was reverted in e5507736c6449b3253347eed6f8ea77a28cf688e. This change attempts to redo the original patch so that all used FMR entries are flushed when ib

[PATCH 1/2] Revert "IB/fmr_pool: ib_fmr_pool_flush() should flush all dirty FMRs"

2008-02-26 Thread Pete Wyckoff
This reverts commit a3cd7d9070be417a21905c997ee32d756d999b38. The original commit breaks iSER reliably, making it complain: iser: iser_reg_page_vec:ib_fmr_pool_map_phys failed: -11 The FMR cleanup thread runs ib_fmr_batch_release() as dirty entries build up. This commit causes clean but use

[PATCH 0/2] (was Re: [ofa-general] fmr pool free_list empty)

2008-02-26 Thread Pete Wyckoff
[EMAIL PROTECTED] wrote on Mon, 25 Feb 2008 15:02 -0800: > Ugh. [pw wrote:] > > Looking at the FMR dirty list unmapping code in > > ib_fmr_batch_release(), there is a section that pulls all the dirty > > entries onto a list that it will later unmap and put back on the > > free list. > > > But

Re: [BUILD_FAILURE] Linux 2.6.25-rc3 - various unexported functions () on powerpc

2008-02-26 Thread Adrian Bunk
On Tue, Feb 26, 2008 at 11:48:29PM +0530, Kamalesh Babulal wrote: > Adrian Bunk wrote: > > On Tue, Feb 26, 2008 at 07:59:08PM +0530, Kamalesh Babulal wrote: > >> Hi, > >> > >> The 2.6.25-rc3 kernel build fails on powerpc with allyesconfig config > >> option, > >> the .config has been attached. > >

Re: 2.6.24-git: kmap_atomic() WARN_ON()

2008-02-26 Thread Andrew Morton
On Tue, 26 Feb 2008 11:32:24 -0500 Jeff Garzik <[EMAIL PROTECTED]> wrote: > Ingo Molnar wrote: > > * Jeff Garzik <[EMAIL PROTECTED]> wrote: > > > >> + unsigned long flags; > >> + > >> + local_irq_save(flags); > > > > hm, couldnt we attach the irq disabling to some spinlock, in a natural > > w

Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

2008-02-26 Thread Dave Jones
On Tue, Feb 26, 2008 at 07:16:11PM +0100, Pavel Machek wrote: > On Tue 2008-02-26 13:10:01, Dave Jones wrote: > > On Tue, Feb 26, 2008 at 06:59:54PM +0100, Pavel Machek wrote: > > > > > > if by 'custom' you mean the solution everyone agreed to work > > > > toward at the power management su

RE: [PATCH] 2.6.25-rc2-mm1 - fix mcount GPL bogosity.

2008-02-26 Thread David Schwartz
> "David Schwartz" <[EMAIL PROTECTED]> writes: > > I don't know who told you that or why, but it's obvious nonsense, > Correct. > > Exports should be marked GPL if and only if they cannot be used > > except in a derivative work. If it is possible to use them > > without taking > > sufficient pr

Re: [BUILD_FAILURE] Linux 2.6.25-rc3 - various unexported functions () on powerpc

2008-02-26 Thread Kamalesh Babulal
Adrian Bunk wrote: > On Tue, Feb 26, 2008 at 07:59:08PM +0530, Kamalesh Babulal wrote: >> Hi, >> >> The 2.6.25-rc3 kernel build fails on powerpc with allyesconfig config option, >> the .config has been attached. >> ... > > Builds fine here. > > Local problem (e.g. disk full) on your machine? > >

Re: epoll and shared fd's

2008-02-26 Thread Bodo Eggert
Michael Kerrisk <[EMAIL PROTECTED]> wrote: > a) I did a > > s/internal kernel handle/open file description/ > > since that is the POSIX term for the internal handle. > > b) It seems to me that you text doesn't quite make the point explicit > enough. I've tried to rewrite it; could you please c

Re: [PATCH] 2.6.25-rc2-mm1 - fix mcount GPL bogosity.

2008-02-26 Thread Alan Cox
> > From what I've seen its helped make binary > > module abusers more cautious. > > Those not using _GPL exports? In general. To be honest there is very little binary only stuff left now -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

-next build logs

2008-02-26 Thread Stefan Richter
Stephen, the allmodconfig builds at http://kisskb.ellerman.id.au/kisskb/branch/9/ seem to lack a few drivers even though they are properly enabled in the respective config. Is it simply because everything is rebuilt on top of a previous build? Do you mail only errors to maintainers or also

Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

2008-02-26 Thread Pavel Machek
On Tue 2008-02-26 13:10:01, Dave Jones wrote: > On Tue, Feb 26, 2008 at 06:59:54PM +0100, Pavel Machek wrote: > > > > if by 'custom' you mean the solution everyone agreed to work > > > toward at the power management summit several years ago > > > (hal/pm-utils) then, yes. > > > > I must hav

Re: [2.6.25-rc2-mm1] Oops in __kmalloc

2008-02-26 Thread Andrew Morton
On Tue, 26 Feb 2008 16:18:55 +0100 Jiri Slaby <[EMAIL PROTECTED]> wrote: > Hi, > > while booting up a notebook on 32 bit, this oopses appeared on the console > after ext3 fsck: > http://www.fi.muni.cz/~xslaby/sklad/mem_oops/ > > It's 2.6.25-rc2-mm1, I can't find similar reports, is this known or

Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

2008-02-26 Thread Dave Jones
On Tue, Feb 26, 2008 at 06:59:54PM +0100, Pavel Machek wrote: > > if by 'custom' you mean the solution everyone agreed to work > > toward at the power management summit several years ago > > (hal/pm-utils) then, yes. > > I must have been on different summit... I believe it is bad to tie >

Re: [(RT RFC) PATCH v2 5/9] adaptive real-time lock support

2008-02-26 Thread Gregory Haskins
>>> On Tue, Feb 26, 2008 at 1:06 PM, in message <[EMAIL PROTECTED]>, Pavel Machek <[EMAIL PROTECTED]> wrote: > On Tue 2008-02-26 08:03:43, Gregory Haskins wrote: >> >>> On Mon, Feb 25, 2008 at 5:03 PM, in message >> <[EMAIL PROTECTED]>, Pavel Machek <[EMAIL PROTECTED]> wrote: >> >> >> +static

Re: [(RT RFC) PATCH v2 5/9] adaptive real-time lock support

2008-02-26 Thread Pavel Machek
On Tue 2008-02-26 08:03:43, Gregory Haskins wrote: > >>> On Mon, Feb 25, 2008 at 5:03 PM, in message > <[EMAIL PROTECTED]>, Pavel Machek <[EMAIL PROTECTED]> wrote: > > >> +static inline void > >> +prepare_adaptive_wait(struct rt_mutex *lock, struct adaptive_waiter > > *adaptive) > > ... > >> +#

Re: [2.6 patch v2] cris: proper defconfig setup

2008-02-26 Thread Jesper Nilsson
On Tue, Feb 26, 2008 at 07:47:03PM +0200, Adrian Bunk wrote: > This patch moves the cris defconfigs to arch/cris/configs/ where they > belong. > > As a side effect they can now be used directly through e.g. > make ARCH=cris artpec_3_defconfig > > The default defconfig is set through KBUILD_DEF

Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

2008-02-26 Thread Pavel Machek
On Tue 2008-02-26 12:46:13, Dave Jones wrote: > On Tue, Feb 26, 2008 at 11:11:17AM +0100, Pavel Machek wrote: > > Hi! > > > > Andrew is trying to get s2ram to work on Fedora: > > > > > > > Please try s2ram, there's good chance it will just work. > > > > > > > > configure: error: Required

Re: [PATCH 00/28] Swap over NFS -v16

2008-02-26 Thread Andrew Morton
On Tue, 26 Feb 2008 11:50:42 +0100 Peter Zijlstra <[EMAIL PROTECTED]> wrote: > On Tue, 2008-02-26 at 17:03 +1100, Neil Brown wrote: > > On Saturday February 23, [EMAIL PROTECTED] wrote: > > > > What is the NFS and net people's take on all of this? > > > > Well I'm only vaguely an NFS person, ba

Re: [patch 3/6] mempolicy: add MPOL_F_STATIC_NODES flag

2008-02-26 Thread Paul Jackson
> return do_mbind(start, len, mode, mode_flags, &nodes, flags); The intermingling of 'flags', 'mode' and 'mode_flags' to refer to the low bits, the high bits or all the bits of the flags field is handled fairly carefully in your patch, but can still be a bit difficult to keep track of whic

Re: Proposal for "proper" durable fsync() and fdatasync()

2008-02-26 Thread Jeff Garzik
Jamie Lokier wrote: Jeff Garzik wrote: Nick Piggin wrote: Anyway, the idea of making fsync/fdatasync etc. safe by default is a good idea IMO, and is a bad bug that we don't do that :( Agreed... it's also disappointing that [unless I'm mistaken] you have to hack each filesystem to support barr

Re: Performance problems with 3ware 9500S-4LP and 2.6.25-rc3

2008-02-26 Thread Bernd Schubert
Hello Andre, On Tuesday 26 February 2008 18:43:14 Andre Noll wrote: > Hi > > we are experiencing massive performance problems with two of our > Linux servers that contain 3ware controllers on a Tyan mainboard and > a couple of 1T disks. > > During the daily cron job that uses rsync to sync a 500G

Re: [2.6 patch] cris: proper defconfig setup

2008-02-26 Thread Jesper Nilsson
On Tue, Feb 26, 2008 at 07:28:47PM +0200, Adrian Bunk wrote: > This patch moves the cris defconfigs to arch/cris/configs/ where they > belong. > > As a side effect they can now directly be used through e.g. > make ARCH=cris artpec_3_defconfig > > The default defconfig is set through KBUILD_DEF

Re: IDE cdrom problem with PLEXTOR DVDR PX-608AL

2008-02-26 Thread Borislav Petkov
On Tue, Feb 26, 2008 at 06:32:41PM +1000, Brad Rosser wrote: Hi Brad, > Hello Boris, Bart, > > On Tue, Feb 26, 2008 at 12:45 AM, Borislav Petkov > <[EMAIL PROTECTED]> wrote: > > > > On Mon, Feb 25, 2008 at 03:57:06PM +1000, Brad Rosser wrote: > > > > > > ... it would suggest the option 'hda=nopro

Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

2008-02-26 Thread Dave Jones
On Tue, Feb 26, 2008 at 11:11:17AM +0100, Pavel Machek wrote: > Hi! > > Andrew is trying to get s2ram to work on Fedora: > > > > > Please try s2ram, there's good chance it will just work. > > > > > > configure: error: Required libx86 was not found > > > > apt-get install libx86-dev? >

Re: arcmsr & areca-1660 - strange behaviour under heavy load

2008-02-26 Thread Andrew Morton
On Tue, 26 Feb 2008 10:35:31 +0100 (CET) Nikola Ciprich <[EMAIL PROTECTED]> wrote: > Hi > > On Sun, 24 Feb 2008, Andrew Morton wrote: > > Hi Andrew, > thanks a lot for reply, I'm attaching requested information. > please let me know if You need more information/testing, whatever. > I'll be glad

Re: [patch 5/6] mempolicy: add MPOL_F_RELATIVE_NODES flag

2008-02-26 Thread Paul Jackson
David, Perhaps I missed it, but could you elaborate on what sort of testing these patches for MPOL_F_RELATIVE_NODES and MPOL_F_STATIC_NODES have received? The main reason I didn't push my version of these patches in December was I figured it would take a week or three of obsessive-compulsive test

Re: [PATCH] 2.6.25-rc2-mm1 - fix mcount GPL bogosity.

2008-02-26 Thread Krzysztof Halasa
Alan Cox <[EMAIL PROTECTED]> writes: >> Actually I think the _GPL exports are really harmful - somebody >> distributing a binary module may claim he/she doesn't violate the GPL >> because the module uses only non-GPL exports. OTOH GPL symbols give > > They can claim that anyway. The can claim to b

Re: Linux 2.6.22.19

2008-02-26 Thread Randy Dunlap
On Tue, 26 Feb 2008 18:26:05 +0100 Oliver Pinter wrote: > Thank for your work in this serie or tree. Please edit your replies so that you don't send a 40 KB message that is actually only one line. --- ~Randy -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body o

Re: 2.6.25-rc1/2 CD/DVD burning broken

2008-02-26 Thread Borislav Petkov
On Tue, Feb 26, 2008 at 03:52:13PM +0100, Andreas Schwab wrote: > Borislav Petkov <[EMAIL PROTECTED]> writes: > > > On Mon, Feb 25, 2008 at 11:08:55PM +0100, Andreas Schwab wrote: > >> Borislav Petkov <[EMAIL PROTECTED]> writes: > >> > >> > On Mon, Feb 25, 2008 at 08:38:22PM +0100, Andreas Schwab

Re: Proposal for "proper" durable fsync() and fdatasync()

2008-02-26 Thread Jörn Engel
On Tue, 26 February 2008 17:29:13 +, Jamie Lokier wrote: > > You're right. Though, doesn't normal page writeback enqueue the COW > metadata changes? If not, how do they get written in a timely > fashion? It does. But this is not sufficient to guarantee that the pages in question have been

h8300 drivers/serial/sh-sci.c compile error

2008-02-26 Thread Adrian Bunk
Commit e108b2ca2349f510ce7d7f910eda89f71d710d84 broke the compilation of drivers/serial/sh-sci.c on h8300: <-- snip --> ... CC drivers/serial/sh-sci.o /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/serial/sh-sci.c:57:21: error: asm/sci.h: No such file or directory ... make[3]: *** [

Re: [patch 6/6] mempolicy: update NUMA memory policy documentation

2008-02-26 Thread Paul Jackson
+ MPOL_F_RELATIVE_NODES: This flag specifies that the nodemask passed + by the user should remain in the same context as it is for the + current task or VMA's set of accessible nodes after the memory + policy has been defined. + + Without this flag (and without MP

Re: boot_delay broken ?

2008-02-26 Thread Randy Dunlap
On Tue, 26 Feb 2008 17:09:48 +0800 Dave Young wrote: > On Tue, Feb 26, 2008 at 01:59:31PM +0800, Dave Young wrote: > > On Tue, Feb 26, 2008 at 1:48 PM, Dave Young <[EMAIL PROTECTED]> wrote: > > > On Tue, Feb 26, 2008 at 1:22 PM, Randy Dunlap <[EMAIL PROTECTED]> wrote: > > > > On Mon, 25 Feb 2008

linux v2.6.22.20-op1-rc1

2008-02-26 Thread Oliver Pinter
linux v2.6.22.20-op1-rc1 "stable" review patch what is this tree? it is my long term supported kernel, when i have time for it, i backported the most important fixes. http://repo.or.cz/w/linux-2.6.22.y-op.git rc -- Makefile | 2 +- arch/x86_64/mm/pageattr.c | 2 +- include/linux/page-flags.h | 4 +

Re: [PATCH] x86: add the debugfs interface for the sysprof tool

2008-02-26 Thread Andrew Morton
On Tue, 26 Feb 2008 10:02:23 +0100 Ingo Molnar <[EMAIL PROTECTED]> wrote: > > Anton - who has used oprofile to analyse and tune databases, JVMs, > > compilers and operating systems. Maybe I've been missing out on > > the killer app for all this time!!! > > it's OK if you use it full time

Re: Proposal for "proper" durable fsync() and fdatasync()

2008-02-26 Thread Jamie Lokier
Jörn Engel wrote: > On Tue, 26 February 2008 15:28:10 +, Jamie Lokier wrote: > > > > > One interesting aspect of this comes with COW filesystems like btrfs or > > > logfs. Writing out data pages is not sufficient, because those will get > > > lost unless their referencing metadata is written

Re: [PATCH] x86_64: remove wrong setting about CONSTANT_TSC for intel cpu

2008-02-26 Thread Yinghai Lu
On Mon, Feb 25, 2008 at 11:33 PM, H. Peter Anvin <[EMAIL PROTECTED]> wrote: > Yinghai Lu wrote: > >> which is the same. set_cpu_cap() is indeed the cleaner form to do this > >> so your patch is correct as a cleanup. > > set_cpu_cap is right > > == > > set_bit(X86_FEATURE_CONSTANT_TSC, &c->x8

Re: [PATCH] 2.6.25-rc2-mm1 - fix mcount GPL bogosity.

2008-02-26 Thread Alan Cox
On Tue, Feb 26, 2008 at 06:04:51PM +0100, Krzysztof Halasa wrote: > Actually I think the _GPL exports are really harmful - somebody > distributing a binary module may claim he/she doesn't violate the GPL > because the module uses only non-GPL exports. OTOH GPL symbols give They can claim that anyw

Re: Linux 2.6.22.19

2008-02-26 Thread Oliver Pinter
Thank for your work in this serie or tree. On 2/26/08, Greg KH <[EMAIL PROTECTED]> wrote: > diff --git a/Makefile b/Makefile > index 99c5e87..27acaf4 100644 > --- a/Makefile > +++ b/Makefile > @@ -1,7 +1,7 @@ > VERSION = 2 > PATCHLEVEL = 6 > SUBLEVEL = 22 > -EXTRAVERSION = .18 > +EXTRAVERSION =

Re: 2.6.24.2: 4KSTACKS + pcdrw + dm + mount -> stack overflow: ide-cd related? dm-related?

2008-02-26 Thread Daniel Hazelton
On Tuesday 26 February 2008 06:10:34 Jiri Kosina wrote: > On Mon, 25 Feb 2008, Jan Kara wrote: > > Yes, exactly two of them. One is non-trivial to get rid of - it's > > used for encoding of filename before we write it, > > Why can't we do just > > > > UDF: Optimize stack usage > > Signed-off-by:

Re: [2.6.25 patch] drivers/crypto/hifn_795x.c: fix 64bit division

2008-02-26 Thread Martin Michlmayr
* Adrian Bunk <[EMAIL PROTECTED]> [2008-02-26 17:34]: > > MODPOST 759 modules > > ERROR: "__divdi3" [drivers/crypto/hifn_795x.ko] undefined! > > Fix below. Tested-by: Martin Michlmayr <[EMAIL PROTECTED]> -- Martin Michlmayr http://www.cyrius.com/ -- To unsubscribe from this list: send the lin

Re: [RFC] mmiotrace full patch, preview 1

2008-02-26 Thread Jonathan Corbet
Hey, Pekka, A couple of little things I noticed... > +static int post_kmmio_handler(unsigned long condition, struct pt_regs *regs) > +{ > + int ret = 0; > + struct kmmio_probe *probe; > + struct kmmio_fault_page *faultpage; > + struct kmmio_context *ctx = &get_cpu_var(kmmio_ctx);

Re: 2.6.24.2-rt2

2008-02-26 Thread Jan Kiszka
Steven Rostedt wrote: > > On Tue, 26 Feb 2008, Jan Kiszka wrote: >>> What's the NUMA topology? >> 4 nodes. I'm not sure if it is really NUMA related, but the same kernel >> runs that test as expected on a non-NUMA 2x2 box. >> >>> What tasks are running, and at what priorities? >> 40 pthreads, crea

[demo patch/RFC] sleepy linux

2008-02-26 Thread Pavel Machek
Sleepy linux support, demo version, but it works on my thinkpad x60 ;-). Signed-off-by: Pavel Machek <[EMAIL PROTECTED]> diff --git a/Documentation/power/sleepy.txt b/Documentation/power/sleepy.txt new file mode 100644 index 000..a9caf05 --- /dev/null +++ b/Documentation/power/sleepy.txt @@

Re: [RFC] mmiotrace full patch, preview 1

2008-02-26 Thread Christoph Hellwig
On Mon, Feb 25, 2008 at 09:42:00PM -0500, Pavel Roskin wrote: > It looks like a mutex, it acts like a mutex, but it isn't a mutex, it's a > trap for the unwary. Weird. I was annoyed by it before; now I see a > fellow developer actually getting into that trap. > > I'd say, rename DECLARE_MUTEX t

Re: [RFC] ext3 freeze feature ver 0.2

2008-02-26 Thread Andreas Dilger
On Feb 26, 2008 08:39 -0800, Eric Sandeen wrote: > Takashi Sato wrote: > > > o Elevate XFS ioctl numbers (XFS_IOC_FREEZE and XFS_IOC_THAW) to the VFS > > As Andreas Dilger and Christoph Hellwig advised me, I have elevated > > them to include/linux/fs.h as below. > > #define FIFREEZE

Re: 2.6.25-rc1 xen pvops regression

2008-02-26 Thread Mark McLoughlin
On Fri, 2008-02-22 at 07:25 +, Ian Campbell wrote: > On Thu, 2008-02-21 at 14:58 -0800, H. Peter Anvin wrote: > > > > Which it is on real hardware, because although it's not *reserved* > > (type 2), it is certainly not made available as *normal memory* (type > > 1). If Xen maps this as type 1

Re: Proposal for "proper" durable fsync() and fdatasync()

2008-02-26 Thread Jörn Engel
On Tue, 26 February 2008 15:28:10 +, Jamie Lokier wrote: > > > One interesting aspect of this comes with COW filesystems like btrfs or > > logfs. Writing out data pages is not sufficient, because those will get > > lost unless their referencing metadata is written as well. So either we > > h

Re: [PATCH] 2.6.25-rc2-mm1 - fix mcount GPL bogosity.

2008-02-26 Thread Krzysztof Halasa
> One may say _GPL is a strong indication that all users are > automatically a derivative works, but it's only that - indication. It > doesn't mean they are really derivative works and it doesn't mean a > module not using any _GPL exports isn't a derivative. Actually I think the _GPL exports are r

Re: Proposal for "proper" durable fsync() and fdatasync()

2008-02-26 Thread Jamie Lokier
Jeff Garzik wrote: > Nick Piggin wrote: > >Anyway, the idea of making fsync/fdatasync etc. safe by default is > >a good idea IMO, and is a bad bug that we don't do that :( > > Agreed... it's also disappointing that [unless I'm mistaken] you have > to hack each filesystem to support barriers. >

Re: 2.6.24.2-rt2

2008-02-26 Thread Steven Rostedt
On Tue, 26 Feb 2008, Jan Kiszka wrote: > >> > > > > What's the NUMA topology? > > 4 nodes. I'm not sure if it is really NUMA related, but the same kernel > runs that test as expected on a non-NUMA 2x2 box. > > > What tasks are running, and at what priorities? > > 40 pthreads, created with default

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