Re: New x86-Setup code breaks HVM-XEN boot

2007-08-31 Thread H. Peter Anvin
Christian Ehrhardt wrote: (XEN) Failed vm entry (exit reason 0x8021) caused by invalid guest state (0). (XEN) * VMCS Area ** (XEN)16-bit Guest-State Fields (XEN) 0x0800: 0x0018 0x0010 0x0018 0x0018 (XEN) 0x0808: 0x0018 0x0018 0x 0x0008 (XEN) 16

Re: Nonblocking call may block in a mutex? Nonblocking call after poll may fail?

2007-08-31 Thread Denys Vlasenko
On Friday 31 August 2007 13:13, anon... anon.al wrote: > Hi! > > This is a driver-related question on non-blocking writes and poll. > > Setup: > there is a single output-buffer (in kernel-space) of 24 bytes for > writes from all processes A, B, and C: each process is restricted to > use at most 8 b

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread Eric Sandeen
David Chinner wrote: > On Fri, Aug 31, 2007 at 08:39:49AM +0200, Peter Zijlstra wrote: >> On Thu, 2007-08-30 at 23:43 -0500, Eric Sandeen wrote: >>> The xfs filesystem can exceed the current lockdep >>> MAX_LOCK_DEPTH, because when deleting an entire cluster of inodes, >>> they all get locked in x

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread Peter Zijlstra
On Fri, 2007-08-31 at 23:50 +1000, David Chinner wrote: > On Fri, Aug 31, 2007 at 08:39:49AM +0200, Peter Zijlstra wrote: > > On Thu, 2007-08-30 at 23:43 -0500, Eric Sandeen wrote: > > > The xfs filesystem can exceed the current lockdep > > > MAX_LOCK_DEPTH, because when deleting an entire cluster

Re: [PATCH 2.6.23] ibmebus: Prevent bus_id collisions

2007-08-31 Thread Joachim Fenkes
Hi, Arnd, > The whole logic of dynamically adding and removing device is rather bogus, > and it prevents autoloading of device drivers. of_platform_make_bus_id > is the function that is responsible for creating unique names over there. The plaintiff makes a valid point. How about a staging appr

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread Peter Zijlstra
On Fri, 2007-08-31 at 09:33 -0500, Eric Sandeen wrote: > Peter, unless there is some other reason to do so, changing xfs > performance behavior simply to satisfy lockdep limitations* doesn't seem > like the best plan. > > I suppose one slightly flakey option would be for xfs to see whether > lock

Re: Nonblocking call may block in a mutex? Nonblocking call after poll may fail?

2007-08-31 Thread anon... anon.al
On Aug 31, 2:20 pm, "anon... anon.al" <[EMAIL PROTECTED]> wrote: > Setup: > there is a single output-buffer (in kernel-space) of 24 bytes for > writes from all processes A, B, and C: each process is restricted to > use at most 8 bytes: 8*3 = 24 > (until that data is handled (interrupt-handler...))

Re: [PATCH] docs: ramdisk/initrd/initramfs corrections

2007-08-31 Thread Valdis . Kletnieks
On Thu, 30 Aug 2007 18:36:48 CDT, Rob Landley said: > Could you mention it in feature-removal-schedule.txt? (People check that for > warning of upcoming changes that impact existing code. They may not notice > something elsewhere after they've got it working...) > > (Also, sorting feature-remov

[PATCH] Override 80-wire cable detection for Toshiba S1800-814 (resend)

2007-08-31 Thread Daniel Exner
Hi! Please CC me, as I'm currently not subscribed to this list, thx. Another try :) -- Greetings Daniel Exner Add Toshiba S1800-814 to whitelist for both pata_ali and alim15x3, as it is correctly detected as 40-wire connected but this cable is short enough to still use transfer modes higher

Re: [PATCH] docs: ramdisk/initrd/initramfs corrections

2007-08-31 Thread Robert P. J. Day
On Fri, 31 Aug 2007, [EMAIL PROTECTED] wrote: > On Thu, 30 Aug 2007 18:36:48 CDT, Rob Landley said: > > > Could you mention it in feature-removal-schedule.txt? (People check that > > for > > warning of upcoming changes that impact existing code. They may not notice > > something elsewhere after

Re: [PATCH 5/5] Net: ath5k, kconfig changes

2007-08-31 Thread Dan Williams
On Fri, 2007-08-31 at 09:30 -0400, Jeff Garzik wrote: > Dan Williams wrote: > > On Thu, 2007-08-30 at 08:36 -0400, John W. Linville wrote: > >> On Thu, Aug 30, 2007 at 04:38:09AM +0300, Nick Kossifidis wrote: > >>> 2007/8/28, Christoph Hellwig <[EMAIL PROTECTED]>: > Also this whole patch seems

Re: 4KSTACKS + DEBUG_STACKOVERFLOW harmful

2007-08-31 Thread Jörn Engel
On Fri, 31 August 2007 12:11:25 +0100, Denys Vlasenko wrote: > > KSYM_NAME_LEN = 128 sounds stupid. The name which is wider than 80 chars?? > Kernel shouldn't have names that long. > Say, 50 chars ought to be enough. Might be an enforcement problem, unless someone also writes a check_name_len.pl

Re: recent nfs change causes autofs regression

2007-08-31 Thread Frank van Maarseveen
On Fri, Aug 31, 2007 at 09:50:12AM -0400, Trond Myklebust wrote: > On Fri, 2007-08-31 at 15:12 +0200, Frank van Maarseveen wrote: > > > IMHO I'd only consider returning EBUSY when trying to mount _exactly_ > > the same directory with different flags, not for arbitrary subtrees. The > > client shou

Re: DRM and/or X trouble

2007-08-31 Thread Satyam Sharma
[ Trimmed Cc: list, dropped sched folk, retained DRM. ] On Fri, 31 Aug 2007, Rene Herman wrote: > On 08/31/2007 08:46 AM, Tilman Sauerbeck wrote: > > > > On 08/29/2007 09:56 PM, Rene Herman wrote: > > > > > > With X server 1.3, I'm getting consistent crashes with two glxgear > > > > > instance

Re: nmi_watchdog=2 regression in 2.6.21

2007-08-31 Thread Daniel Walker
On Thu, 2007-08-30 at 14:05 -0700, Stephane Eranian wrote: > Daniel, > Yes, I realized I missed a small detail in the switch statement. > Could you try the new version? This patch still has the stuck NMI .. Essentially the same thing that happened without the patch.. Feel free to keep sending pa

Re: possible build system oddity

2007-08-31 Thread Valdis . Kletnieks
On Fri, 31 Aug 2007 10:42:29 +0200, Adrian Bunk said: > On Fri, Aug 31, 2007 at 10:37:28AM +0200, Oliver Neukum wrote: > > Hi, > > > > I only touched sound/usb/usbaudio.c > > Nevertheless the whole subtree und sound/ is recompiling. What's > > happening? > > The only file that gets compiled (CC)

Re: new x86 setup code hangs on Dell Inspiron 5150

2007-08-31 Thread Will Simoneau
On 23:41 Thu 30 Aug , H. Peter Anvin wrote: > H. Peter Anvin wrote: >> Will Simoneau wrote: >>> While trying to put together a new kernel for my laptop (Dell I5150, as >>> in subject) I found that recent kernels just don't boot. Right after >>> grub loads the kernel, before the "Uncompressing L

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread David Chinner
On Fri, Aug 31, 2007 at 04:33:51PM +0200, Peter Zijlstra wrote: > On Fri, 2007-08-31 at 23:50 +1000, David Chinner wrote: > > On Fri, Aug 31, 2007 at 08:39:49AM +0200, Peter Zijlstra wrote: > > > On Thu, 2007-08-30 at 23:43 -0500, Eric Sandeen wrote: > > > > The xfs filesystem can exceed the curren

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread Peter Zijlstra
On Sat, 2007-09-01 at 01:05 +1000, David Chinner wrote: > > Trouble is, we'd like to have a sane upper bound on the amount of held > > locks at any one time, obviously this is just wanting, because a lot of > > lock chains also depend on the number of online cpus... > > Sure - this is an obvious

Re: NFS hang + umount -f: better behaviour requested.

2007-08-31 Thread Valdis . Kletnieks
On Fri, 31 Aug 2007 16:06:36 +0800, Ian Kent said: > So, there's a power outage and the UPS had a glitch. Murphy can get a *lot* more creative than that. So we'd outgrown the capacity on our UPS and diesel generator, and decided to replace them. So we schedule downtime for a Saturday. Rather sc

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread Eric Sandeen
Peter Zijlstra wrote: > On Sat, 2007-09-01 at 01:05 +1000, David Chinner wrote: > >>> Trouble is, we'd like to have a sane upper bound on the amount of held >>> locks at any one time, obviously this is just wanting, because a lot of >>> lock chains also depend on the number of online cpus... >> Su

[PATCH 0/3] debloat aic7xxx and aic79xx drivers

2007-08-31 Thread Denys Vlasenko
On Friday 31 August 2007 14:42, Hannes Reinecke wrote: > Jan Engelhardt wrote: > > On Aug 30 2007 13:02, Matthew Wilcox wrote: > >>> Well, you can send it to Linus/Andrew, that will usually upset people > >>> and they start commenting on it. Or they don't, and everything is fine. > >>> (The "defaul

[PATCH 1/3] debloat aic7xxx and aic79xx drivers

2007-08-31 Thread Denys Vlasenko
On Friday 31 August 2007 16:13, Denys Vlasenko wrote: > Attached are three patches which fix that: > >textdata bss dec hex filename > 261433 500181172 312623 4c52f > linux-2.6.23-rc1.org.t/drivers/scsi/aic7xxx/built-in.o > 199654 500181172 250844 3d3dc > l

[PATCH 2/3] debloat aic7xxx and aic79xx drivers

2007-08-31 Thread Denys Vlasenko
On Friday 31 August 2007 16:15, Denys Vlasenko wrote: > On Friday 31 August 2007 16:13, Denys Vlasenko wrote: > > Attached are three patches which fix that: > > > >textdata bss dec hex filename > > 261433 500181172 312623 4c52f > > linux-2.6.23-rc1.org.t/drivers/scsi

[PATCH 3/3] debloat aic7xxx and aic79xx drivers

2007-08-31 Thread Denys Vlasenko
On Friday 31 August 2007 16:16, Denys Vlasenko wrote: > On Friday 31 August 2007 16:15, Denys Vlasenko wrote: > > On Friday 31 August 2007 16:13, Denys Vlasenko wrote: > > > Attached are three patches which fix that: > > > > > >textdata bss dec hex filename > > > 261433 5001

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread David Chinner
On Fri, Aug 31, 2007 at 05:09:21PM +0200, Peter Zijlstra wrote: > On Sat, 2007-09-01 at 01:05 +1000, David Chinner wrote: > > > > Trouble is, we'd like to have a sane upper bound on the amount of held > > > locks at any one time, obviously this is just wanting, because a lot of > > > lock chains a

Re: [11/36] Use page_cache_xxx in fs/buffer.c

2007-08-31 Thread Christoph Lameter
On Fri, 31 Aug 2007, Jens Axboe wrote: > > Ok. So another solution maybe to limit the blocksizes that can be used > > with a device? > > That'd work for creation, but not for moving things around. What do you mean by moving things around? Creation binds a filesystem to a device. > > H.. W

memory barrier to ensure copy_to_user() completes

2007-08-31 Thread anon... anon.al
Hi! a) Which memory barrier do I require if I need to ensure that a copy_to_user(dest, src, len) completes before the next statement? copy_to_user(dest, src, len) ; //rmb(); OR wmb(); OR barrier(); OR mb(); ?? //next statement; I'm guessing: Use rmb() to be sure that all of src is in registe

Re: [PATCH] input: Silence 'unused variable' warning in iforce joystick driver

2007-08-31 Thread Dmitry Torokhov
Hi Jesper, On 8/30/07, Jesper Juhl <[EMAIL PROTECTED]> wrote: > On 31/08/2007, Satyam Sharma <[EMAIL PROTECTED]> wrote: > ... > > > > Hmm, would this not still give a warning when JOYSTICK_IFORCE_USB=y? > > Arrgh, I messed that one up real good... Thank you for your keen eye Satyam > :-) > > > >

Re: Forced unmounting for removable devices

2007-08-31 Thread Eduard-Gabriel Munteanu
*This message was transferred with a trial version of CommuniGate(r) Pro* Salah Coronya wrote: There are patches in -mm for revokeat()/frevoke(), which can be used to implement exactly that. If a device "vanishes" (CD is removed in the middle of loading, USB pend rive yanked out the middle of I/O

[ANNOUNCE] DeskOpt - on fly task, i/o scheduler optimization

2007-08-31 Thread Michal Piotrowski
Hi, Here is something that might be useful for gamers and audio/video editors http://www.stardust.webpages.pl/files/tools/deskopt/ You can easily tune CFS/CFQ scheduler params sched_batch_wakeup_granularity_ns sched_latency_ns sched_min_granularity_ns sched_runtime_limit_ns sched_stat_granularit

Re: Forced unmounting for removable devices

2007-08-31 Thread Al Viro
On Fri, Aug 31, 2007 at 06:35:04PM +0300, Eduard-Gabriel Munteanu wrote: > *This message was transferred with a trial version of CommuniGate(r) Pro* > Salah Coronya wrote: > >There are patches in -mm for revokeat()/frevoke(), which can be used to > >implement exactly that. If a device "vanishes" (C

Re: Forced unmounting for removable devices

2007-08-31 Thread Eduard-Gabriel Munteanu
*This message was transferred with a trial version of CommuniGate(r) Pro* Salah Coronya wrote: There are patches in -mm for revokeat()/frevoke(), which can be used to implement exactly that. If a device "vanishes" (CD is removed in the middle of loading, USB pend rive yanked out the middle of I/O

Re: [Bugme-new] [Bug 8957] New: Exported functions and variables should not be reachable by the outside of the module until module_init finishes

2007-08-31 Thread Satyam Sharma
Hi Andrew, On Wed, 29 Aug 2007, Andrew Morton wrote: > On Wed, 29 Aug 2007 19:33:48 -0600 Robert Hancock <[EMAIL PROTECTED]> wrote: > > > Andrew Morton wrote: > > > On Wed, 29 Aug 2007 11:33:06 -0700 (PDT) [EMAIL PROTECTED] wrote: > > > > > >> http://bugzilla.kernel.org/show_bug.cgi?id=8957 >

Re: [PATCH 2.6.23-rc4][reRESEND] i2c-i801: SMBus patch for Intel Tolapai

2007-08-31 Thread Jean Delvare
Hi Jason, On Thu, 30 Aug 2007 20:42:58 -0700, Jason Gaston wrote: > Resend with uppercase define. > > This updated patch adds the Intel Tolapai SMBus Controller DID's. > This patch relies on the Tolapai patch to pci_ids.h > > Signed-off-by: Jason Gaston <[EMAIL PROTECTED]> > > --- linux-2.6.2

Re: [Bugme-new] [Bug 8957] New: Exported functions and variables

2007-08-31 Thread Satyam Sharma
Hi Matti, On Thu, 30 Aug 2007, Matti Linnanvuori wrote: > > I thought I had seen that bug. Module init function execution does not > seem serialized enough, so the init function of one module seems to be > able to be called in parallel with several other modules in turn being > loaded, executing

[PATCH][RFC] Starting point for deprecating "ether=" boot time option.

2007-08-31 Thread Robert P. J. Day
i just need a tentative removal date and i can add the appropriate entry to the feature removal file. and i can update some of the appropriate source elsewhere in the tree as well. diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index 12c7657..e4c3b26 100644 --- a/net/ethernet/eth.c +++ b

Re: memory barrier to ensure copy_to_user() completes

2007-08-31 Thread Alan Cox
> Which memory barrier do I require if I need to ensure that a > copy_to_user(dest, src, len) completes before the next statement? Define "completes" > > copy_to_user(dest, src, len) ; > //rmb(); OR wmb(); OR barrier(); OR mb(); ?? Usually none of them > If I'm writing to hardware, and nee

Re: [Bug 8942] dac960 driver stopped working with 2.6.22 kernel series

2007-08-31 Thread Andrew Morton
On Fri, 31 Aug 2007 08:17:48 -0700 (PDT) [EMAIL PROTECTED] wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=8942 Seems that DAC960 broke in 2.6.22 - three people are reporting this. Running `diff -u dmesg-2.6.21 dmesg-2.6.22.3-rc1-slh-smp-2' gives: --- dmesg-2.6.212007-08-31 08:36:32

Re: [11/36] Use page_cache_xxx in fs/buffer.c

2007-08-31 Thread Christoph Lameter
On Fri, 31 Aug 2007, Dmitry Monakhov wrote: > > Ok. So another solution maybe to limit the blocksizes that can be used > > with a device? > IMHO It is not good because after fs was created with big blksize it's image > cant be used on other devices. Ok so a raw copy of the partition would do th

Re: NFS hang + umount -f: better behaviour requested.

2007-08-31 Thread Ian Kent
On Fri, 2007-08-31 at 11:10 -0400, [EMAIL PROTECTED] wrote: > On Fri, 31 Aug 2007 16:06:36 +0800, Ian Kent said: > > So, there's a power outage and the UPS had a glitch. > > Murphy can get a *lot* more creative than that. > > So we'd outgrown the capacity on our UPS and diesel generator, and deci

Re: parse_tag_ramdisk

2007-08-31 Thread Xu Yang
Hi Uli, thanks , I just found in the bootloader I used "go" to access the kernel, maybe the problem is caused by this, I will check it further. by the way, do you know how to setup the address of the ramdisk in the bootloader? I used bootm kernel_address ramdisk_address. is this enough? regards

Re: [Bug 8942] dac960 driver stopped working with 2.6.22 kernel series

2007-08-31 Thread Matthew Wilcox
On Fri, Aug 31, 2007 at 08:42:59AM -0700, Andrew Morton wrote: > On Fri, 31 Aug 2007 08:17:48 -0700 (PDT) [EMAIL PROTECTED] wrote: > > > http://bugzilla.kernel.org/show_bug.cgi?id=8942 > > Seems that DAC960 broke in 2.6.22 - three people are reporting this. Interesting. Because nobody touched D

[PATCH] save registers around VESA BIOS calls

2007-08-31 Thread Will Simoneau
On 11:05 Fri 31 Aug , Will Simoneau wrote: > On 23:41 Thu 30 Aug , H. Peter Anvin wrote: > > H. Peter Anvin wrote: > >> Will Simoneau wrote: > >>> While trying to put together a new kernel for my laptop (Dell I5150, as > >>> in subject) I found that recent kernels just don't boot. Right aft

Re: recent nfs change causes autofs regression

2007-08-31 Thread Trond Myklebust
On Thu, 2007-08-30 at 20:49 -0700, Linus Torvalds wrote: > Please send in a fix. If the fix involves making "nosharecache" the > default, then that is better than making policy decisions like this in the > kernel. The kernel should do what the user asks and not put in unnecessary > roadblocks.

Re: nmi_watchdog=2 regression in 2.6.21

2007-08-31 Thread Stephane Eranian
Daniel, On Fri, Aug 31, 2007 at 07:43:20AM -0700, Daniel Walker wrote: > On Thu, 2007-08-30 at 14:05 -0700, Stephane Eranian wrote: > > Daniel, > > > Yes, I realized I missed a small detail in the switch statement. > > Could you try the new version? > > This patch still has the stuck NMI .. Esse

Re: [PATCH] save registers around VESA BIOS calls

2007-08-31 Thread H. Peter Anvin
Will Simoneau wrote: Apparently some VESA BIOS implementations clobber our registers when called. Tell gcc about it. This makes my Dell Inspiron 5150 boot correctly instead of hanging. OK, we probably should use the INT10 macro, then, for these, too, as well as change the other two int 0x10

Re: [PATCH 0/3] debloat aic7xxx and aic79xx drivers

2007-08-31 Thread Valdis . Kletnieks
On Fri, 31 Aug 2007 16:13:59 BST, Denys Vlasenko said: > >textdata bss dec hex filename > 261433 500181172 312623 4c52f > linux-2.6.23-rc1.org.t/drivers/scsi/aic7xxx/built-in.o > 199654 500181172 250844 3d3dc > linux-2.6.23-rc1.aic.t/drivers/scsi/aic7xxx/bu

Re: [RFC][PATCH] detect & print stack overruns at oops time

2007-08-31 Thread Eric Sandeen
Randy Dunlap wrote: > On Fri, 31 Aug 2007 00:28:58 -0500 Eric Sandeen wrote: > >> Index: linux-2.6.22-rc4/arch/i386/mm/fault.c >> === >> --- linux-2.6.22-rc4.orig/arch/i386/mm/fault.c >> +++ linux-2.6.22-rc4/arch/i386/mm/fault.c >> @@

Re: recent nfs change causes autofs regression

2007-08-31 Thread Linus Torvalds
On Fri, 31 Aug 2007, Jakob Oestergaard wrote: > > > The fact that he may *also* have broken insane setups is totally > > irrelevant. Don't go off on some tangent that has nothing to do with the > > regression in question! > > It does not have "nothing" to do with the regression. > > Some set

[PATCH] Fix DAC960 driver on machines which don't support 64-bit DMA

2007-08-31 Thread Matthew Wilcox
[Note: not tested. I have a temporary shortage of machines with 5 volt PCI slots, and in any case, I think the DAC960 that I have is a V1 card] Use PCI_DMA_* constants instead of own private definitions Fall back to 32-bit DMA mask if a 64-bit one fails Signed-off-by: Matthew Wilcox <[EMAIL PROT

Re: [ckrm-tech] Regression in 2.6.23-rc2-mm2, mounting cpusets causes a hang

2007-08-31 Thread Paul Menage
On 8/15/07, Andrew Morton <[EMAIL PROTECTED]> wrote: > > I don't recall what specifically went wrong when we were using select > in there, but it was pretty ugly. > > We're hitting more and more problems with this "select is > broken"-versus-"depends-on user inferface sucks" problem. How about if

Re: Pausing kernel boot messages

2007-08-31 Thread Chuck Ebbert
On 08/27/2007 07:21 AM, Esteban Fernandez wrote: > How do you pause the kernel boot messages ? > > ^S, Pause and Scroll lock do nothing and you can't Shift-Page-Up after a > kernel panic. > You could try linux-2.6-debug-boot-delay.patch from Randy Dunlap, included in the Fedora 7 kernel. - To u

Re: [PATCH] Increase lockdep MAX_LOCK_DEPTH

2007-08-31 Thread Josef Sipek
On Fri, Aug 31, 2007 at 05:09:21PM +0200, Peter Zijlstra wrote: > On Sat, 2007-09-01 at 01:05 +1000, David Chinner wrote: > > > > Trouble is, we'd like to have a sane upper bound on the amount of held > > > locks at any one time, obviously this is just wanting, because a lot of > > > lock chains a

Re: [RFC][PATCH] detect & print stack overruns at oops time

2007-08-31 Thread Randy Dunlap
On Fri, 31 Aug 2007 00:28:58 -0500 Eric Sandeen wrote: > Index: linux-2.6.22-rc4/arch/i386/mm/fault.c > === > --- linux-2.6.22-rc4.orig/arch/i386/mm/fault.c > +++ linux-2.6.22-rc4/arch/i386/mm/fault.c > @@ -543,6 +545,27 @@ no_context

Re: possible build system oddity

2007-08-31 Thread Sam Ravnborg
On Fri, Aug 31, 2007 at 11:00:27AM -0400, [EMAIL PROTECTED] wrote: > On Fri, 31 Aug 2007 10:42:29 +0200, Adrian Bunk said: > > On Fri, Aug 31, 2007 at 10:37:28AM +0200, Oliver Neukum wrote: > > > Hi, > > > > > > I only touched sound/usb/usbaudio.c > > > Nevertheless the whole subtree und sound/ is

Re: [PATCH] Fix a lock problem in generic phy code

2007-08-31 Thread Hans-Jürgen Koch
Am Freitag 31 August 2007 schrieb Hans-Jürgen Koch: > Lock debugging finds a problem in phy.c and phy_device.c, > this patch fixes it. Tested on an AT91SAM9263-EK board, > kernel 2.6.23-rc4. FYI, here's the log message without that patch: [3.42] = [3.42

Re: [11/36] Use page_cache_xxx in fs/buffer.c

2007-08-31 Thread Jörn Engel
On Fri, 31 August 2007 08:22:45 -0700, Christoph Lameter wrote: > > What do you mean by moving things around? Creation binds a filesystem to a > device. Create the filesystem on a usb key, then move it to the next machine, i suppose. Or on any other movable medium, including disks, nbd, iSCSI,.

Re: nmi_watchdog=2 regression in 2.6.21

2007-08-31 Thread Daniel Walker
On Fri, 2007-08-31 at 09:21 -0700, Stephane Eranian wrote: > Daniel, > > On Fri, Aug 31, 2007 at 07:43:20AM -0700, Daniel Walker wrote: > > On Thu, 2007-08-30 at 14:05 -0700, Stephane Eranian wrote: > > > Daniel, > > > > > Yes, I realized I missed a small detail in the switch statement. > > > Cou

Re: recent nfs change causes autofs regression

2007-08-31 Thread Linus Torvalds
On Fri, 31 Aug 2007, Trond Myklebust wrote: > > The best I can do given the constraints appears to be to have the kernel > first look for a superblock that matches both the fsid and the > user-specified mount options, and then spawn off a new superblock if > that search fails. I think this is pr

[Bugme-new] [Bug 8957] New: Exported functions and variables

2007-08-31 Thread Matti Linnanvuori
It seems to me that kernel/module.c allows the whole kernel to use exported symbols during the execution of the init function if they are weak: /* Ok if weak. */ if (ELF_ST_BIND(sym[i].st_info) == STB_WEAK) break;

Re: 4KSTACKS + DEBUG_STACKOVERFLOW harmful

2007-08-31 Thread Denys Vlasenko
On Friday 31 August 2007 15:35, Jörn Engel wrote: > On Fri, 31 August 2007 12:11:25 +0100, Denys Vlasenko wrote: > > > > KSYM_NAME_LEN = 128 sounds stupid. The name which is wider than 80 chars?? > > Kernel shouldn't have names that long. > > Say, 50 chars ought to be enough. > > Might be an enfo

Re: [PATCH] net/, drivers/net/ , missing EXPERIMENTAL in menus

2007-08-31 Thread Randy Dunlap
On Thu, 19 Jul 2007 23:05:57 +0100 Simon Arlott wrote: > On 19/07/07 17:19, Robert P. J. Day wrote: > > On Thu, 19 Jul 2007, Randy Dunlap wrote: > >> I think that Stefan means a patch to the kconfig source code, > >> not the the Kconfig files. Good luck. I'd still like to see it. > > > > yes, i

Re: [PATCH] Fix DAC960 driver on machines which don't support 64-bit DMA

2007-08-31 Thread Jeff Garzik
Matthew Wilcox wrote: [Note: not tested. I have a temporary shortage of machines with 5 volt PCI slots, and in any case, I think the DAC960 that I have is a V1 card] Use PCI_DMA_* constants instead of own private definitions Fall back to 32-bit DMA mask if a 64-bit one fails Signed-off-by: Mat

RE: [PATCH 2.6.23-rc4][reRESEND] ahci: RAID mode SATA patch for Intel Tolapai

2007-08-31 Thread Gaston, Jason D
This device has both AHCI and RAID modes that use the ahci driver. Only the RAID mode DID's are being added as the PCI class code support will cover the AHCI mode. Looking at the Generic, PCI class code support section, it uses "board_ahci". I assumed that they should be the same as the generic

Re: [PATCH 2.6.23] ibmebus: Prevent bus_id collisions

2007-08-31 Thread Arnd Bergmann
On Friday 31 August 2007, Joachim Fenkes wrote: > > The whole logic of dynamically adding and removing device is rather > bogus, > > and it prevents autoloading of device drivers. of_platform_make_bus_id > > is the function that is responsible for creating unique names over > there. > > The plai

Re: Failed to build latest git revision

2007-08-31 Thread Sam Ravnborg
On Fri, Aug 31, 2007 at 02:19:57PM +0200, Stefano Esposito wrote: > I've just git pull > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git > > after > $ make clean > $ make menuconfig > > make fails with: > $ make > scripts/kconfig/conf -s arch/i386/Kconfig > > *** Error du

Re: [1/1] Block device throttling [Re: Distributed storage.]

2007-08-31 Thread Evgeniy Polyakov
Hi Daniel. On Thu, Aug 30, 2007 at 04:20:35PM -0700, Daniel Phillips ([EMAIL PROTECTED]) wrote: > On Wednesday 29 August 2007 01:53, Evgeniy Polyakov wrote: > > Then, if of course you will want, which I doubt, you can reread > > previous mails and find that it was pointed to that race and > > pos

Re: [PATCH] net/, drivers/net/ , missing EXPERIMENTAL in menus

2007-08-31 Thread Robert P. J. Day
On Fri, 31 Aug 2007, Randy Dunlap wrote: > On Thu, 19 Jul 2007 23:05:57 +0100 Simon Arlott wrote: > > > On 19/07/07 17:19, Robert P. J. Day wrote: > > > On Thu, 19 Jul 2007, Randy Dunlap wrote: > > >> I think that Stefan means a patch to the kconfig source code, > > >> not the the Kconfig files.

Re: [ANNOUNCE] DeskOpt - on fly task, i/o scheduler optimization

2007-08-31 Thread Arjan van de Ven
On Fri, 31 Aug 2007 17:35:38 +0200 Michal Piotrowski <[EMAIL PROTECTED]> wrote: > Hi, > > Here is something that might be useful for gamers and audio/video > editors http://www.stardust.webpages.pl/files/tools/deskopt/ > question is how many of the things they changed can we just make default.

Re: [PATCH 2.6.23] ibmebus: Prevent bus_id collisions

2007-08-31 Thread Joachim Fenkes
> > The plaintiff makes a valid point. How about a staging approach: We put > > the patch as it is now into 2.6.23 so the problem is fixed, and I'll post > > a "nice" version with autoloading support and a generic of_make_bus_id > > function for 2.6.24. Agree? > > Ok, sounds fair. Can you ma

Re: [PATCH] Fix out-by-one error in traps.c

2007-08-31 Thread Rusty Russell
On Fri, 2007-08-31 at 00:51 -0700, Linus Torvalds wrote: > > On Fri, 31 Aug 2007, Rusty Russell wrote: > > head.S pushes a "$0" on the stack to stop the unwinder, lguest doesn't. > > The unwinder should stop when it sees an invalid frame pointer, and even > without the push 0 I'd have expected i

Re: [Bugme-new] [Bug 8957] New: Exported functions and variables

2007-08-31 Thread Arjan van de Ven
On Fri, 31 Aug 2007 10:14:27 -0700 (PDT) Matti Linnanvuori <[EMAIL PROTECTED]> wrote: > It seems to me that kernel/module.c allows the whole kernel to use > exported symbols during the execution of the init function if they > are weak: /* Ok if weak. */ if (ELF_ST_BIND(sym[i].st_info) == > STB_WE

Re: [PATCH] Track accurate idle time with tick_sched.idle_sleeptime

2007-08-31 Thread Ingo Molnar
* Venki Pallipadi <[EMAIL PROTECTED]> wrote: > Current idle time in kstat is based on jiffies and is coarse grained. > tick_sched.idle_sleeptime is making some attempt to keep track of idle > time in a fine grained manner. But, it is not handling the time spent > in interrupts fully. > > Make

Re: [PATCH] Track accurate idle time with tick_sched.idle_sleeptime

2007-08-31 Thread Ingo Molnar
* Ingo Molnar <[EMAIL PROTECTED]> wrote: > nice stuff! I've added your patch to the scheduler queue - but this > will probably be 2.6.24 material. btw., this patch depends on the latest acpi tree, right? Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

RE: [PATCH] Track accurate idle time with tick_sched.idle_sleeptime

2007-08-31 Thread Pallipadi, Venkatesh
>-Original Message- >From: Ingo Molnar [mailto:[EMAIL PROTECTED] >Sent: Friday, August 31, 2007 11:24 AM >To: Pallipadi, Venkatesh >Cc: Thomas Gleixner; Andrew Morton; linux-kernel >Subject: Re: [PATCH] Track accurate idle time with >tick_sched.idle_sleeptime > > >* Ingo Molnar <[EMAIL

Re: [PATCH] Fix out-by-one error in traps.c

2007-08-31 Thread Linus Torvalds
On Sat, 1 Sep 2007, Rusty Russell wrote: > > This is only for the initial booting stack (init_thread_union); see > arch/i386/kernel/head.S: > /* Set up the stack pointer */ > lss stack_start,%esp > ... > pushl $0# fake return address for unwinder Ok, we s

Re: [PATCH] net/, drivers/net/ , missing EXPERIMENTAL in menus

2007-08-31 Thread Jeff Garzik
Robert P. J. Day wrote: On Fri, 31 Aug 2007, Randy Dunlap wrote: On Thu, 19 Jul 2007 23:05:57 +0100 Simon Arlott wrote: On 19/07/07 17:19, Robert P. J. Day wrote: On Thu, 19 Jul 2007, Randy Dunlap wrote: I think that Stefan means a patch to the kconfig source code, not the the Kconfig files

Re: nmi_watchdog=2 regression in 2.6.21

2007-08-31 Thread Björn Steinbrink
On 2007.08.31 09:35:23 -0700, Daniel Walker wrote: > On Fri, 2007-08-31 at 09:21 -0700, Stephane Eranian wrote: > > In this patch, the setup_*() routine now extract the MSR from the wd_ops > > to copy them into the nmi_watchdog_ctlblk. This is not done for P4 because > > of the special and ugly cas

Re: [ANNOUNCE] DeskOpt - on fly task, i/o scheduler optimization

2007-08-31 Thread Michal Piotrowski
On 31/08/2007, Arjan van de Ven <[EMAIL PROTECTED]> wrote: > On Fri, 31 Aug 2007 17:35:38 +0200 > Michal Piotrowski <[EMAIL PROTECTED]> wrote: > > > Hi, > > > > Here is something that might be useful for gamers and audio/video > > editors http://www.stardust.webpages.pl/files/tools/deskopt/ > > > >

Follow up to: NFS/RPC Hangs after updating time...

2007-08-31 Thread Morrison, Tom
This is a follow-up... After a huge pain in the rear upgrading from a 2.6.11++ to a 2.6.23-rc3 (I'll give the powerpc folks a 'piece' of my mind on that front) - the NFS hang problem that I was experiencing on the older kernel is NOT occurring on this new version. Now what do I do? Is the net

Re: [PATCH 3/3] V4L: stk11xx, add static to tables

2007-08-31 Thread Andrew Morton
On Tue, 28 Aug 2007 01:18:34 -0700 Jiri Slaby <[EMAIL PROTECTED]> wrote: > stk11xx, add static to tables > > ensure, that the compiler will put all the tables in static storage > > Signed-off-by: Jiri Slaby <[EMAIL PROTECTED]> > > ... > > diff --git a/drivers/media/video/stk1125.c b/drivers/me

[git patches] net driver fixes

2007-08-31 Thread Jeff Garzik
Please pull from 'upstream-linus' branch of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git upstream-linus to receive the following updates: drivers/infiniband/hw/cxgb3/cxio_hal.c |2 +- drivers/net/cxgb3/adapter.h|2 + drivers/net/cxgb3/common.h

RE: recent nfs change causes autofs regression

2007-08-31 Thread Hua Zhong
This patch fixes the problem for me, thanks. Is this patch changing the behavior of "sharecache" to "try-to-share-cache-if-possible", or adding a third behavior? If the user explicitly asks for "-o sharecache", does he get an error back if the mount options mismatch? > The best I can do given th

Re: [PATCH] Documentation/00-INDEX notice ecryptfs.txt moved.

2007-08-31 Thread Rob Landley
On Friday 31 August 2007 7:10:00 am Satyam Sharma wrote: > Hi Rob, > > On Thu, 30 Aug 2007, Rob Landley wrote: > > On Thursday 30 August 2007 2:04:37 pm Randy Dunlap wrote: > > > Please use the expected (canonical) patch format. > > > > > > See Documentation/SubmittingPatches: > > > 14) The canon

Re: [11/36] Use page_cache_xxx in fs/buffer.c

2007-08-31 Thread Jens Axboe
On Fri, Aug 31 2007, Christoph Lameter wrote: > On Fri, 31 Aug 2007, Jens Axboe wrote: > > > > Ok. So another solution maybe to limit the blocksizes that can be used > > > with a device? > > > > That'd work for creation, but not for moving things around. > > What do you mean by moving things ar

Re: recent nfs change causes autofs regression

2007-08-31 Thread Trond Myklebust
On Fri, 2007-08-31 at 10:01 -0700, Linus Torvalds wrote: > > On Fri, 31 Aug 2007, Trond Myklebust wrote: > > > > The best I can do given the constraints appears to be to have the kernel > > first look for a superblock that matches both the fsid and the > > user-specified mount options, and then sp

RE: recent nfs change causes autofs regression

2007-08-31 Thread Trond Myklebust
On Fri, 2007-08-31 at 11:47 -0700, Hua Zhong wrote: > This patch fixes the problem for me, thanks. > > Is this patch changing the behavior of "sharecache" to > "try-to-share-cache-if-possible", or adding a third behavior? If the user > explicitly asks for "-o sharecache", does he get an error back

Re: [PATCH][RFC] Starting point for deprecating "ether=" boot time option.

2007-08-31 Thread Jan Engelhardt
On Aug 31 2007 11:47, Robert P. J. Day wrote: >diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c >index 12c7657..e4c3b26 100644 >--- a/net/ethernet/eth.c >+++ b/net/ethernet/eth.c >@@ -31,6 +31,8 @@ > * older network drivers and IFF_ALLMULTI. > *Christer Weini

Re: [PATCH] net/, drivers/net/ , missing EXPERIMENTAL in menus

2007-08-31 Thread Jan Engelhardt
On Aug 31 2007 14:06, Jeff Garzik wrote: >> something like BROKEN, though, has *nothing* to do with maturity. a >> feature can be any of those maturity levels, and simultaneously be >> BROKEN. i consider BROKEN to be what i call a "status", and different >> status levels might be the default of

RE: recent nfs change causes autofs regression

2007-08-31 Thread Hua Zhong
> On Fri, 2007-08-31 at 11:47 -0700, Hua Zhong wrote: > > This patch fixes the problem for me, thanks. > > > > Is this patch changing the behavior of "sharecache" to > > "try-to-share-cache-if-possible", or adding a third behavior? If the > > user explicitly asks for "-o sharecache", does he get an

[GIT PULL] VESA register clobber paranoia

2007-08-31 Thread H. Peter Anvin
Hi Linus, Please pull: git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup.git for-linus H. Peter Anvin (1): [x86 setup] Don't rely on the VESA BIOS being register-clean arch/i386/boot/video-vesa.c | 34 +- 1 files changed, 21 inserti

RE: recent nfs change causes autofs regression

2007-08-31 Thread Hua Zhong
> It's not about default (for which backward compatibility is most > important and this patch is perfectly fine), but user explicitly asks > for "sharecache". In this case if for any reason the cache cannot be > shared, I am not sure if he should get an error back. > > I for one agree with Ian and

[PATCH] Patch pvr2 driver to allow development of maple bus driver

2007-08-31 Thread Adrian McMenamin
This patch makes the PVR2 VBLANK interrupt on the SEGA Dreamcast shareable - a small but necessary change to enable ongoing efforts to develop a driver for the maple bus on the Dreamcast. (Maple is Sega's proprietary serial interface for the Dreamcast and can be set to synchronise dma transfers to

Re: [-mm PATCH] Memory controller improve user interface (v2)

2007-08-31 Thread Andrew Morton
On Fri, 31 Aug 2007 00:22:46 +0530 Balbir Singh <[EMAIL PROTECTED]> wrote: > +/* > + * Strategy routines for formating read/write data > + */ > +int mem_container_read_strategy(unsigned long long val, char *buf) > +{ > + return sprintf(buf, "%llu Bytes\n", val); > +} It's a bit cheesy to be p

Re: [PATCH 2/4] hpt366: UltraDMA filter for SATA cards (take 3)

2007-08-31 Thread Sergei Shtylyov
Bartlomiej Zolnierkiewicz wrote: The Marvell bridge chips used on HighPoint SATA cards do not seem to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes, so the driver needs to account for this in the udma_filter() method. In order to achieve that, do the following changes: -

Fwd: [PATCH] Patch pvr2 driver to allow development of maple bus driver

2007-08-31 Thread Adrian McMenamin
Apologies, sent this Bcc by mistake the first time -- Forwarded message -- From: Adrian McMenamin <[EMAIL PROTECTED]> Date: 31 Aug 2007 21:00 Subject: [PATCH] Patch pvr2 driver to allow development of maple bus driver To: "Antonino A. Daplas" <[EMAIL PROTECTED]> This patch makes

Re: [PATCH] Patch pvr2 driver to allow development of maple bus driver

2007-08-31 Thread Mike Frysinger
On 8/31/07, Adrian McMenamin <[EMAIL PROTECTED]> wrote: > This patch makes the PVR2 VBLANK interrupt on the SEGA Dreamcast > shareable - a small but necessary change to enable ongoing efforts to > develop a driver for the maple bus on the Dreamcast. (Maple is Sega's > proprietary serial interface f

Re: [PATCH] Documentation/00-INDEX notice ecryptfs.txt moved.

2007-08-31 Thread Randy Dunlap
On Fri, 31 Aug 2007 13:56:10 -0500 Rob Landley wrote: > On Friday 31 August 2007 7:10:00 am Satyam Sharma wrote: > > Hi Rob, > > > > On Thu, 30 Aug 2007, Rob Landley wrote: > > > On Thursday 30 August 2007 2:04:37 pm Randy Dunlap wrote: > > > > Please use the expected (canonical) patch format. > >

Re: [PATCH] Patch pvr2 driver to allow development of maple bus driver

2007-08-31 Thread Adrian McMenamin
On 31/08/2007, Mike Frysinger <[EMAIL PROTECTED]> wrote: > On 8/31/07, Adrian McMenamin <[EMAIL PROTECTED]> wrote: > > This patch makes the PVR2 VBLANK interrupt on the SEGA Dreamcast > > shareable - a small but necessary change to enable ongoing efforts to > > develop a driver for the maple bus on

<    1   2   3   4   >