Re: GFS

2005-08-10 Thread Pekka J Enberg
David Teigland writes: if (!dumping) down_read(mm-mmap_sem); + + for (vma = find_vma(mm, start); vma; vma = vma-vm_next) { + if (end = vma-vm_start) + break; + if

Re: [RFC/PATCH] Add pci_walk_bus function to PCI core

2005-08-10 Thread Arjan van de Ven
On Wed, 2005-08-10 at 11:36 +1000, Paul Mackerras wrote: Greg, Any comments on this patch? Would you be amenable to it going in post 2.6.13? The PCI error recovery infrastructure needs to be able to contact all the drivers affected by a PCI error event, which may mean traversing all the

Re: 2.6.13-rc4 use after free in class_device_attr_show

2005-08-10 Thread Keith Owens
FYI, the intermittent free after use in sysfs is still there in 2.6.13-rc6. - 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

Re: [patch] i386 dynamic ticks 2.6.13-rc4 (code reordered)

2005-08-10 Thread Thomas Renninger
Pallipadi, Venkatesh wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stefan Seyfried Sent: Sunday, August 07, 2005 10:43 PM To: Con Kolivas Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]; linux-kernel@vger.kernel.org; [EMAIL

Re: [RFC/PATCH] Add pci_walk_bus function to PCI core

2005-08-10 Thread Kyle Moffett
On Aug 10, 2005, at 02:10:49, Arjan van de Ven wrote: On Wed, 2005-08-10 at 11:36 +1000, Paul Mackerras wrote: Greg, Any comments on this patch? Would you be amenable to it going in post 2.6.13? The PCI error recovery infrastructure needs to be able to contact all the drivers affected by

Re: [patch] i386 dynamic ticks 2.6.13-rc4 (code reordered)

2005-08-10 Thread Con Kolivas
On Wed, 10 Aug 2005 04:44 pm, Thomas Renninger wrote: Pallipadi, Venkatesh wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stefan Seyfried Sent: Sunday, August 07, 2005 10:43 PM To: Con Kolivas Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED];

Re: [PATCH 00/14] GFS

2005-08-10 Thread Christoph Hellwig
On Tue, Aug 09, 2005 at 04:20:45PM +0100, Al Viro wrote: On Tue, Aug 02, 2005 at 03:18:28PM +0800, David Teigland wrote: Hi, GFS (Global File System) is a cluster file system that we'd like to see added to the kernel. The 14 patches total about 900K so I won't send them to the list unless

Re: allow the load to grow upto its cpu_power (was Re: [Patch] don't kick ALB in the presence of pinned task)

2005-08-10 Thread Ingo Molnar
* Siddha, Suresh B [EMAIL PROTECTED] wrote: On Tue, Aug 02, 2005 at 11:27:17AM +0200, Ingo Molnar wrote: * Siddha, Suresh B [EMAIL PROTECTED] wrote: Jack Steiner brought this issue at my OLS talk. Take a scenario where two tasks are pinned to two HT threads in a physical

Re: GFS

2005-08-10 Thread Christoph Hellwig
On Tue, Aug 09, 2005 at 05:49:43PM +0300, Pekka Enberg wrote: On Mon, 2005-08-08 at 11:32 -0700, Zach Brown wrote: Sorry if this is an obvious question but what prevents another thread from doing mmap() before we do the second walk and messing up num_gh? Nothing, I suspect. OCFS2 has

Re: smbus driver for ati xpress 200m

2005-08-10 Thread Andi Kleen
On Tue, Aug 09, 2005 at 07:51:53PM -0700, yhlu wrote: yhlunb:/proc/acpi/battery/BAT1 # cat info present: yes design capacity: 4800 mAh last full capacity: 4435 mAh battery technology: rechargeable design voltage: 14800 mV design capacity warning:

Re: [RFC/PATCH] Add pci_walk_bus function to PCI core

2005-08-10 Thread Paul Mackerras
Arjan van de Ven writes: is there a way to avoid the recursion somehow? Recursion is not fun stack usage wise, esp if you have really deep hierarchies Yes, since we have pointers up the tree as well as down, it should in fact be easy. I'll hack something up. Paul. - To unsubscribe from

Re: GFS

2005-08-10 Thread Pekka J Enberg
On Tue, Aug 09, 2005 at 05:49:43PM +0300, Pekka Enberg wrote: In addition, the vma walk will become an unmaintainable mess as soon as someone introduces another mmap() capable fs that needs similar locking. Christoph Hellwig writes: We already have OCFS2 in -mm that does similar things. I

Re: GFS

2005-08-10 Thread Pekka J Enberg
Hi David, + return -EINVAL; + if (!access_ok(VERIFY_WRITE, buf, size)) + return -EFAULT; + + if (!(file-f_flags O_LARGEFILE)) { + if (*offset = 0x7FFFull) + return -EFBIG; + if (*offset + size 0x7FFFull) +

Re: GFS

2005-08-10 Thread Christoph Hellwig
On Wed, Aug 10, 2005 at 10:40:37AM +0300, Pekka J Enberg wrote: Hi David, + return -EINVAL; + if (!access_ok(VERIFY_WRITE, buf, size)) + return -EFAULT; + + if (!(file-f_flags O_LARGEFILE)) { + if (*offset = 0x7FFFull) +

Re: [RFC][PATCH] Rename PageChecked as PageMiscFS

2005-08-10 Thread Hugh Dickins
On Wed, 10 Aug 2005, Daniel Phillips wrote: --- 2.6.13-rc5-mm1.clean/include/linux/page-flags.h 2005-08-09 18:23:31.0 -0400 +++ 2.6.13-rc5-mm1/include/linux/page-flags.h 2005-08-09 18:59:57.0 -0400 @@ -61,7 +61,7 @@ #define PG_active 6 #define PG_slab

Re: [PATCH] i386 No-Idle-Hz aka Dynamic-Ticks 3

2005-08-10 Thread Tony Lindgren
* Zwane Mwaikambo [EMAIL PROTECTED] [050809 07:17]: On Mon, 8 Aug 2005, Tony Lindgren wrote: As far as I remember enabling AMD stop grant disconnects all cpus. This means the system won't be able to do any work until the dyntick timer interrupt wakes up the system. Both requirements

Re: [PATCH] net/ipv4 debug cleanup, kernel 2.6.13-rc5

2005-08-10 Thread Heikki Orsila
On Wed, Aug 10, 2005 at 03:09:34AM +0200, Patrick McHardy wrote: These macros always looked a bit ugly to me, with your cleanup there isn't a single spot left where we require them to accept code as argument, so how about we change them to pure printk wrappers? Sounds like a good idea. --

Re: deactivating PXA255 watchdog

2005-08-10 Thread Ian Campbell
On Tue, 2005-08-09 at 21:24 +0200, Wim Van Sebroeck wrote: Hi Ian, I think you are the current watchdog guy, although watchdog doesn't have a MAINTAINERS entry so I'm looking at bk/lkml history etc and might be mistaken... Sorry for the late response. I indeed try to maintain the

[PATCH] consolidate sys_ptrace

2005-08-10 Thread Christoph Hellwig
The sys_ptrace boilerplate code (everything outside the big switch statement for the arch-specific requests) is shared by most architectures. This patch moves it to kernel/ptrace.c and leaves the arch-specific code as arch_ptrace. Some architectures have a too different ptrace so we have to

Re: [PATCH] i386 No-Idle-Hz aka Dynamic-Ticks 3

2005-08-10 Thread Tony Lindgren
* George Anzinger george@mvista.com [050809 13:07]: I can take a shot at addressing these concerns in dynamic_tick patch, but it seems to me that VST has already addressed all these to a big extent. Had you considered VST before? The biggest bottleneck I see in VST going mainline is its

Re: [RFC][PATCH] Rename PageChecked as PageMiscFS

2005-08-10 Thread Daniel Phillips
On Wednesday 10 August 2005 17:48, Hugh Dickins wrote: On Wed, 10 Aug 2005, Daniel Phillips wrote: --- 2.6.13-rc5-mm1.clean/include/linux/page-flags.h 2005-08-09 18:23:31.0 -0400 +++ 2.6.13-rc5-mm1/include/linux/page-flags.h 2005-08-09 18:59:57.0 -0400 @@ -61,7 +61,7 @@

Re: [PATCH] ide-disk oopses on boot

2005-08-10 Thread Bartlomiej Zolnierkiewicz
Why have you removed me from cc:? On 8/10/05, Christoph Lameter [EMAIL PROTECTED] wrote: On Wed, 10 Aug 2005, Petr Vandrovec wrote: Yes that was discussed extensively by Andi and me and finally fixed by Kiran's patch in 2.6.13-rc6. By which patch? I hit it with post-2.6.13-rc6,

Re: [PATCH] Kernels Out Of Memoy(OOM) killer Problem ?

2005-08-10 Thread Denis Vlasenko
On Tuesday 09 August 2005 12:33, Thomas Habets wrote: - typedef struct me_s { char name[] = { Thomas Habets }; char email[] = { [EMAIL PROTECTED] }; char kernel[]= { Linux }; char *pgpKey[] = { http://www.habets.pp.se/pubkey.txt; }; char pgp[] = { A8A3 D1DD

Re: [RFC 1/3] non-resident page tracking

2005-08-10 Thread Rik van Riel
On Tue, 9 Aug 2005, Marcelo Tosatti wrote: Well, not really good approximation it sounds to me, the sensibility goes down to L1_CACHE_LINE/sizeof(u32), which is: - 8 on 32-byte cacheline - 16 on 64-byte cacheline - 32 on 128-byte cacheline Right? So the (nice!) refault histogram

Re: [PATCH] consolidate sys_ptrace

2005-08-10 Thread Martin Schwidefsky
Christoph Hellwig [EMAIL PROTECTED] wrote on 08/10/2005 10:00:57 AM: The sys_ptrace boilerplate code (everything outside the big switch statement for the arch-specific requests) is shared by most architectures. This patch moves it to kernel/ptrace.c and leaves the arch-specific code as

Re: [PATCH] consolidate sys_ptrace

2005-08-10 Thread Christoph Hellwig
On Wed, Aug 10, 2005 at 10:33:50AM +0200, Martin Schwidefsky wrote: Christoph Hellwig [EMAIL PROTECTED] wrote on 08/10/2005 10:00:57 AM: The sys_ptrace boilerplate code (everything outside the big switch statement for the arch-specific requests) is shared by most architectures. This

Re: [PATCH] consolidate sys_ptrace

2005-08-10 Thread Andi Kleen
x86-64 part is ok for me. -Andi

Re: Signal handling possibly wrong

2005-08-10 Thread Bodo Stroesser
Chris Wright wrote: * Steven Rostedt ([EMAIL PROTECTED]) wrote: Where, sa_mask is _ignored_ if NODEFER is set. (I now have woken up!). The attached program shows that the sa_mask is indeed ignored when SA_NODEFER is set. Now the real question is... Is this a bug? That's not correct w.r.t.

Re: [PATCH] Kernels Out Of Memoy(OOM) killer Problem ?

2005-08-10 Thread Thomas Habets
Once upon a midnight dreary, Denis Vlasenko pondered, weak and weary: Your sig is very very buggy (if interpreted as C code). *You're* buggy! [1] The command in the sig fixes the code. - typedef struct me_s { char name[] = { Thomas Habets }; char email[] = { [EMAIL

Re: [RFC][patch 0/2] mm: remove PageReserved

2005-08-10 Thread Benjamin Herrenschmidt
On Tue, 2005-08-09 at 20:41 +0100, Russell King wrote: On Tue, Aug 09, 2005 at 07:38:52AM -0700, Martin J. Bligh wrote: pfn_valid() doesn't tell you it's RAM or not - it tells you whether you have a backing struct page for that address. Could be an IO mapped device, a small memory hole,

Re: [PATCH] Fix PPC signal handling of NODEFER, should not affect sa_mask

2005-08-10 Thread Bodo Stroesser
Linus Torvalds wrote: On Tue, 9 Aug 2005, Steven Rostedt wrote: If this is indeed the way things should work. I'll go ahead and fix all the other architectures. It does appear that this is what the standards describe in the section quoted by Chris. On the other hand, the standard seems

Re: [SLAB] __builtin_return_address use without FRAME_POINTER causes boot failure

2005-08-10 Thread Jörn Engel
On Tue, 9 August 2005 19:05:07 +0200, Manfred Spraul wrote: Alexander Nyberg wrote: My fault, I introduced a debugging patch (i think i cc'ed you on it) which used __builtin_return_address([12]) to save traces of who the caller of an object is. Ups. I still have your original mail in my

Re: [PATCH] consolidate sys_ptrace

2005-08-10 Thread David Howells
Christoph Hellwig [EMAIL PROTECTED] wrote: The sys_ptrace boilerplate code (everything outside the big switch statement for the arch-specific requests) is shared by most architectures. This patch moves it to kernel/ptrace.c and leaves the arch-specific code as arch_ptrace. Looks okay for

Re: PowerOP 2/3: Intel Centrino support

2005-08-10 Thread Pavel Machek
Hi! Minimal PowerOP support for Intel Enhanced Speedstep Centrino notebooks. These systems run at an operating point comprised of a cpu frequency and a core voltage. The voltage could be set from the values recommended in the datasheets if left unspecified (-1) in the operating point, as

Re: PowerOP 3/3: Intel Centrino cpufreq integration

2005-08-10 Thread Pavel Machek
Hi! A minimal example of modifying cpufreq to use PowerOP for reading and writing power parameters on Intel Centrino platforms. It would be possible to move voltage table lookups to the PowerOP layer. Aha, ok, sorry for my previous comment. It looks like powerop framework can cleanup

Re: PowerOP 0/3: System power operating point management API

2005-08-10 Thread Pavel Machek
Hi! PowerOP is a system power parameter management API submitted for discussion. PowerOP writes and reads power operating points, comprised of arbitrary integer-valued values, called power parameters, that correspond to registers, clocks, dividers, voltage regulators, etc. that may be

Re: 2.6.13-rc4 use after free in class_device_attr_show

2005-08-10 Thread Maneesh Soni
On Wed, Aug 10, 2005 at 04:26:51PM +1000, Keith Owens wrote: FYI, the intermittent free after use in sysfs is still there in 2.6.13-rc6. The race condition is known here. It is some thing in the upper layer. In this case driver/base/class.c which frees the kobject's attributes even if there

Re: I2C block reads with i2c-viapro: testers wanted

2005-08-10 Thread Jean Delvare
Hi Salah, [Salah Coronya] I have a VT8235 chipset, I applied the patch to my kernel (2.6.12-gentoo-r6), compared the before and after eeproms in /sys with diff and they are the same. Beware that eeprom files are binary files, so diff might not be the more suitable tool for the job. cmp would

[PATCH] remove asm-*/hdreg.h

2005-08-10 Thread Christoph Hellwig
unused and useless.. Signed-off-by: Christoph Hellwig [EMAIL PROTECTED] --- 1.3/include/asm-alpha/hdreg.h 2004-04-14 01:28:58 +02:00 +++ edited/include/asm-alpha/hdreg.h2005-03-29 23:10:51 +02:00 @@ -1 +0,0 @@ -#include asm-generic/hdreg.h = include/asm-arm/hdreg.h 1.4 vs edited

Re: [PATCH 00/14] GFS

2005-08-10 Thread Lars Marowsky-Bree
On 2005-08-10T08:03:09, Christoph Hellwig [EMAIL PROTECTED] wrote: Kindly lose the Context Dependent Pathname crap. Same for ocfs2. Would a generic implementation of that higher up in the VFS be more acceptable? It's not like context-dependent symlinks are an arbitary feature, but rather

[PATCH 2/5] 2.6.13-rc5-mm1, make dmi_string() behave like strdup()

2005-08-10 Thread Andrey Panin
This patch changes dmi_string() function to allocate string copy by itself, to avoid code duplication in the next patch. Signed-off-by: Andrey Panin [EMAIL PROTECTED] arch/i386/kernel/dmi_scan.c | 39 +++ 1 files changed, 23 insertions(+), 16 deletions(-)

[PATCH 0/5] 2.6.13-rc5-mm1, remove uneeded function

2005-08-10 Thread Andrey Panin
After elimination of central DMI blacklist dmi_scan_machine() function became a wrapper for dmi_iterate(). This patch moves some code around to kill unneeded function. Signed-off-by: Andrey Panin [EMAIL PROTECTED] arch/i386/kernel/dmi_scan.c | 85

Re: [PATCH 00/14] GFS

2005-08-10 Thread Christoph Hellwig
On Wed, Aug 10, 2005 at 12:30:41PM +0200, Lars Marowsky-Bree wrote: On 2005-08-10T08:03:09, Christoph Hellwig [EMAIL PROTECTED] wrote: Kindly lose the Context Dependent Pathname crap. Same for ocfs2. Would a generic implementation of that higher up in the VFS be more acceptable? No.

[PATCH 1/5] 2.6.13-rc5-mm1, remove old debugging code

2005-08-10 Thread Andrey Panin
DMI debugging code is unused for ages. This patch removes it. Signed-off-by: Andrey Panin [EMAIL PROTECTED] arch/i386/kernel/dmi_scan.c | 21 - 1 files changed, 21 deletions(-) diff -urdpNX /usr/share/dontdiff linux-2.6.13-rc5-mm1.vanilla/arch/i386/kernel/dmi_scan.c

[PATCH 3/5] 2.6.13-rc5-mm1, add onboard devices discovery

2005-08-10 Thread Andrey Panin
This patch adds onboard devices and IPMI BMC discovery into DMI scan code. Drivers can use dmi_find_device() function to search for devices by type and name. Signed-off-by: Andrey Panin [EMAIL PROTECTED] arch/i386/kernel/dmi_scan.c | 102 ++--

[PATCH 4/5] 2.6.13-rc5-mm1, IPMI, use dmi_find_device()

2005-08-10 Thread Andrey Panin
This patch replaces homebrew DMI scanning code in IPMI System Interface driver with dmi_find_device() call. Signed-off-by: Andrey Panin [EMAIL PROTECTED] drivers/char/ipmi/ipmi_si_intf.c | 105 ++- 1 files changed, 17 insertions(+), 88 deletions(-) diff

[PATCH 5/5] 2.6.13-rc5-mm1, driver for IBM Automatic Server Restart watchdog

2005-08-10 Thread Andrey Panin
This patch adds driver for IBM Automatic Server Restart watchdog hardware found in some IBM eServer xSeries machines. This driver is based on the ugly driver provided by IBM. Driver was tested on IBM eServer 226. Signed-off-by: Andrey Panin [EMAIL PROTECTED] drivers/char/watchdog/Kconfig |

Re: [PATCH 00/14] GFS

2005-08-10 Thread Lars Marowsky-Bree
On 2005-08-10T11:32:56, Christoph Hellwig [EMAIL PROTECTED] wrote: Would a generic implementation of that higher up in the VFS be more acceptable? No. Use mount --bind That's a working and less complex alternative for upto how many places at once? That works for non-root users how...?

Re: [PATCH] 2.4.31 O_DIRECT support for ext3

2005-08-10 Thread Manoj Sharma
On Tue, 9 Aug 2005, Arjan van de Ven wrote: On Tue, 2005-08-09 at 18:35 +0530, [EMAIL PROTECTED] wrote: Hi, This is back-port of O_DIRECT support for ext3 from 2.6 to 2.4.31 kernel. Any suggestions/comments ? why? personally I think this is way out of scope for a 2.4.x release in

Re: [PATCH 00/14] GFS

2005-08-10 Thread Christoph Hellwig
On Wed, Aug 10, 2005 at 12:34:24PM +0200, Lars Marowsky-Bree wrote: On 2005-08-10T11:32:56, Christoph Hellwig [EMAIL PROTECTED] wrote: Would a generic implementation of that higher up in the VFS be more acceptable? No. Use mount --bind That's a working and less complex alternative

Re: [PATCH 00/14] GFS

2005-08-10 Thread Lars Marowsky-Bree
On 2005-08-10T11:54:50, Christoph Hellwig [EMAIL PROTECTED] wrote: It works now. Unlike context link which steal totally valid symlink targets for magic mushroom bullshit. Right, that is a valid concern. Avoiding context dependent symlinks entirely certainly is one possible path around this.

Re: [PATCH 00/14] GFS

2005-08-10 Thread Christoph Hellwig
On Wed, Aug 10, 2005 at 01:02:59PM +0200, Lars Marowsky-Bree wrote: What would a syntax look like which in your opinion does not remove totally valid symlink targets for magic mushroom bullshit? Prefix with // (which, according to POSIX, allows for implementation-defined behaviour)? Something

Re: [PATCH 00/14] GFS

2005-08-10 Thread Lars Marowsky-Bree
On 2005-08-10T12:05:11, Christoph Hellwig [EMAIL PROTECTED] wrote: What would a syntax look like which in your opinion does not remove totally valid symlink targets for magic mushroom bullshit? Prefix with // (which, according to POSIX, allows for implementation-defined behaviour)?

Re: [PATCH 00/14] GFS

2005-08-10 Thread Christoph Hellwig
On Wed, Aug 10, 2005 at 01:09:17PM +0200, Lars Marowsky-Bree wrote: On 2005-08-10T12:05:11, Christoph Hellwig [EMAIL PROTECTED] wrote: What would a syntax look like which in your opinion does not remove totally valid symlink targets for magic mushroom bullshit? Prefix with // (which,

Re: [PATCH] Fix ide-disk.c oops caused by hwif == NULL

2005-08-10 Thread Geert Uytterhoeven
On Tue, 9 Aug 2005, Linux Kernel Mailing List wrote: tree 518f62158f0923573decb8f072ac7282fb7575cb parent aeb3f76350e78aba90653b563de6677b442d21d6 author Christoph Lameter [EMAIL PROTECTED] Wed, 10 Aug 2005 09:59:21 -0700 committer Linus Torvalds [EMAIL PROTECTED] Wed, 10 Aug 2005 10:21:31

Re: [Alsa-devel] Re: [linux-audio-dev] Re: any update on the pcmcia bug blocking Audigy2 notebook sound card driver development

2005-08-10 Thread Takashi Iwai
At Tue, 09 Aug 2005 02:54:49 -0400, Lee Revell wrote: [added James to cc:] On Mon, 2005-08-08 at 09:40 -0700, Fernando Lopez-Lezcano wrote: On Sun, 2005-08-07 at 10:43, Andrew Morton wrote: Raymond Lai [EMAIL PROTECTED] wrote: Hi all, I remember there's a kernel pcmcia bug

Re: [PATCH repost] PROT_DONTCOPY: ifiniband uverbs fork support

2005-08-10 Thread Michael S. Tsirkin
Quoting r. Hugh Dickins [EMAIL PROTECTED]: The other reason I dislike the patch is that the problem it fixes is an old one, and I'd much rather have get_user_pages fix it for itself, Please note that the problem this attempts to solve is not limited to pages locked by get_user_pages:

Re: [openib-general] Re: [PATCH repost] PROT_DONTCOPY: ifiniband uverbs fork support

2005-08-10 Thread Gleb Natapov
On Tue, Aug 09, 2005 at 07:13:33PM +0100, Hugh Dickins wrote: Even more I'd prefer one of these two solutions below, which sidestep that uncleanliness - but both of these would be in mmap only, no clean way to change afterwards (except by munmap or mmap MAP_FIXED): 1. Use the standard

Re: BUG: Real-Time Preemption 2.6.13-rc5-RT-V0.7.52-16

2005-08-10 Thread Ingo Molnar
* Daniel Walker [EMAIL PROTECTED] wrote: This may fix the warning , but I doubt it does anything for any hangs.. --- linux-2.6.12.orig/drivers/usb/core/hcd.c2005-08-09 22:41:18.0 + +++ linux-2.6.12/drivers/usb/core/hcd.c 2005-08-10 00:23:16.0 + @@ -540,8

[patch 2.6.13-rc6] Export pcibios_bus_to_resource on ia64 and sparc64

2005-08-10 Thread Keith Owens
IA64 gets *** Warning: pcibios_bus_to_resource [drivers/pcmcia/yenta_socket.ko] undefined!. Trivial fix, export pcibios_bus_to_resource. Also export it on sparc64, which is the only other architecture that defines pcibios_bus_to_resource but does not export it. Signed-off-by: Keith Owens [EMAIL

Too many rtc interrupts

2005-08-10 Thread Sergey E. Volkov
Hi folks, I've recently installed linux kernel 2.6.12 ( actually it was 2.6.12-1.1398 from RH Fedora Core 4). All seemed to be nice despite one thing - interrups number reported by vmstat was too much in comparision with ones on previous 2.6.11 kernel. To be precise it was in order of

[PATCH] 2.4.31: fix isofs mount options parser

2005-08-10 Thread Andrey J. Melnikoff (TEMHOTA)
Hello Marcelo, LKML. Attached patch fix this whatings from gcc-3.4 and allow user mount isofs with session and sbsector options. Without this patch, gcc-3.4 optimizer always return zero. --- cut --- inode.c: In function `parse_options': inode.c:341: warning: comparison of unsigned expression 0

Re: 8139cp misses interrupts during resume

2005-08-10 Thread Pierre Ossman
Pierre Ossman wrote: Pierre Ossman wrote: I'm having problem with the interrupt getting killed after suspend with my 8139cp controller. The problem only appears if the cable is connected during resume (before suspend is irrelevant) and the interface is down. Both suspend-to-disk and

Re: [PATCH] consolidate sys_ptrace

2005-08-10 Thread Paul Mundt
On Wed, Aug 10, 2005 at 10:00:57AM +0200, Christoph Hellwig wrote: Some architectures have a too different ptrace so we have to exclude them: alpha, ia64, m32r, parisc, sparc, sparc64. They continue to keep their implementations. For sh64 I had to add a sh64_ptrace wrapper because it does

Re: PowerOP 2/3: Intel Centrino support

2005-08-10 Thread Bruno Ducrot
On Wed, Aug 10, 2005 at 12:01:33PM +0200, Pavel Machek wrote: Hi! Minimal PowerOP support for Intel Enhanced Speedstep Centrino notebooks. These systems run at an operating point comprised of a cpu frequency and a core voltage. The voltage could be set from the values recommended in

Re: Reiserfs 3.6 + quota enabled, crash on delete (or maybe truncate)

2005-08-10 Thread Jan Kara
Hi, I just applied the patch submitted by Jan Kara: http://bugzilla.kernel.org/show_bug.cgi?id=4771#c3 I dont know yet if it solves the problem :) I actually should cure your problem but can have some unexpected sideffects. Please try an attached patch (it's the new one I posted to

Re: FYI: device_suspend(...) in kernel_power_off().

2005-08-10 Thread Pavel Machek
Hi! Code is not ready now = it can never be fixed? Thats quite a strange conclusion to make. It seems there is an fundamental incompatibility with ACPI power off. As best as I can tell the normal case of device_suspend(PMSG_SUSPEND) works reasonably well in 2.6.x. Powerdown is

Re: [PATCH] Fix ide-disk.c oops caused by hwif == NULL

2005-08-10 Thread Christoph Lameter
On Wed, 10 Aug 2005, Geert Uytterhoeven wrote: On Tue, 9 Aug 2005, Linux Kernel Mailing List wrote: tree 518f62158f0923573decb8f072ac7282fb7575cb parent aeb3f76350e78aba90653b563de6677b442d21d6 author Christoph Lameter [EMAIL PROTECTED] Wed, 10 Aug 2005 09:59:21 -0700 committer Linus

Re: [PATCH] spi

2005-08-10 Thread Pavel Machek
Hi! +menu SPI support + +config SPI + default Y + tristate SPI support +default false + help + Say Y if you need to enable SPI support on your kernel I'd expect explanation what SPI means somewhere around here...

Re: [PATCH] Fix ide-disk.c oops caused by hwif == NULL

2005-08-10 Thread Bartlomiej Zolnierkiewicz
NAK hwif can't be NULL or something is *really* wrong On 8/10/05, Christoph Lameter [EMAIL PROTECTED] wrote: On Wed, 10 Aug 2005, Geert Uytterhoeven wrote: On Tue, 9 Aug 2005, Linux Kernel Mailing List wrote: tree 518f62158f0923573decb8f072ac7282fb7575cb parent

Re: [RFC][patch 0/2] mm: remove PageReserved

2005-08-10 Thread David Howells
Andrew Morton [EMAIL PROTECTED] wrote: ...kill PG_checked please :) Or at least keep it from spreading. It already spread - ext3 is using it and I think reiser4. I thought I had a patch to rename it to PG_misc1 or somesuch, but no. It's mandate becomes filesystem-specific page flag.

Re: [Linux-cluster] Re: [PATCH 00/14] GFS

2005-08-10 Thread AJ Lewis
On Wed, Aug 10, 2005 at 12:11:10PM +0100, Christoph Hellwig wrote: On Wed, Aug 10, 2005 at 01:09:17PM +0200, Lars Marowsky-Bree wrote: So for every directoy hiearchy on a shared filesystem, each user needs to have the complete list of bindmounts needed, and automatically resync that across

Re: [PATCH] Fix ide-disk.c oops caused by hwif == NULL

2005-08-10 Thread Christoph Lameter
On Wed, 10 Aug 2005, Bartlomiej Zolnierkiewicz wrote: hwif can't be NULL or something is *really* wrong Ahh.. Yes Not enough time to think about this email properly since I need to get to the LWCE in SF. Wrong description. The oops was caused by pci_dev being NULL.. - To unsubscribe from

Skbuff problem - kernel BUG ???

2005-08-10 Thread Schaffer Roland
Hello all! I write a kernel module (metadrv) to send a frame over the ethernet; I use sk_buff's to do this. Metadrv enslaves the NICs eth0 and eth1 and is something like the linux-bonding-driver. The skb I got has to be changed slightly. I want to send it out on a DIFFERENT NIC, thus I change

captive-ntfs FUSE support?

2005-08-10 Thread Kristoffer
captive ntfs: http://www.jankratochvil.net/project/captive/ http://www.jankratochvil.net/project/captive/CVS.html.pl Can someone please port cvs captive-ntfs to FUSE? why?: Since LUFS is no longer maintained and FUSE is. since to use the LUFIS bridge you have to install LUFS, which doesn't go

Re: [RFC][patch 0/2] mm: remove PageReserved

2005-08-10 Thread Daniel Phillips
On Wednesday 10 August 2005 23:13, David Howells wrote: Andrew Morton [EMAIL PROTECTED] wrote: ...kill PG_checked please :) Or at least keep it from spreading. It already spread - ext3 is using it and I think reiser4. I thought I had a patch to rename it to PG_misc1 or somesuch, but

RE: [linux-pm] Re: PowerOP 0/3: System power operating point managementAPI

2005-08-10 Thread Woodruff, Richard
Depending on the ability of the hardware to make software-controlled power/performance adjustments, this may be useful to select custom voltages, bus speeds, etc. in desktop/server systems. Various embedded systems have several parameters that can be set. For example, an XScale PXA27x

[Bug 5041] New: Encountered this kernel Panic on system boot up

2005-08-10 Thread Martin J. Bligh
http://bugzilla.kernel.org/show_bug.cgi?id=5041 Summary: Encountered this kernel Panic on system boot up Kernel Version: 2.6.13-rc5-mm1 Status: NEW Severity: high Owner: [EMAIL PROTECTED] Submitter: [EMAIL PROTECTED] CC:

Re: captive-ntfs FUSE support?

2005-08-10 Thread Michal Schmidt
Kristoffer wrote: captive ntfs: http://www.jankratochvil.net/project/captive/ http://www.jankratochvil.net/project/captive/CVS.html.pl Can someone please port cvs captive-ntfs to FUSE? OK. How much do you pay me? Michal - To unsubscribe from this list: send the line unsubscribe linux-kernel

Re: [PATCH] consolidate sys_ptrace

2005-08-10 Thread Ralf Baechle
On Wed, Aug 10, 2005 at 10:00:57AM +0200, Christoph Hellwig wrote: The sys_ptrace boilerplate code (everything outside the big switch statement for the arch-specific requests) is shared by most architectures. This patch moves it to kernel/ptrace.c and leaves the arch-specific code as

Re: [PATCH] consolidate sys_ptrace

2005-08-10 Thread Jeff Dike
On Wed, Aug 10, 2005 at 10:00:57AM +0200, Christoph Hellwig wrote: The sys_ptrace boilerplate code (everything outside the big switch statement for the arch-specific requests) is shared by most architectures. This patch moves it to kernel/ptrace.c and leaves the arch-specific code as

Re: BUG: reiserfs+acl+quota deadlock

2005-08-10 Thread Jan Kara
Hello, I've already reported a similiar bug to the one I found now and that was fixed by: [PATCH] reiserfs: fix deadlock in inode creation failure path w/ default ACL This bug is similiar in effect but has some differences in how to trigger it. The end effect will be just like with the

Re: [linux-pm] PowerOP 1/3: PowerOP core

2005-08-10 Thread Daniel Petrini
If these general ideas of arbitrary platform power parameters and operating points are deemed worthy of continued consideration, I'll propose what I view is the next step: interfaces to create and activate operating points from userspace. At that point it should be possible to write power

Re: [PATCH] i386 No-Idle-Hz aka Dynamic-Ticks 5

2005-08-10 Thread Srivatsa Vaddagiri
On Tue, Aug 09, 2005 at 12:36:58PM -0700, George Anzinger wrote: IMNOHO, this is the ONLY way to keep proper time. As soon as you reprogram the PIT you have lost track of the time. George, Can't TSC (or equivalent) serve as a backup while PIT is disabled, especially considering that

Re: [PATCH 4/5] 2.6.13-rc5-mm1, IPMI, use dmi_find_device()

2005-08-10 Thread Corey Minyard
Andrew, this patch (along with the patch 3/5) works fine for me and is an obvious improvement to the IPMI driver. You will need to remove the patch named dmi_table-counting-in-ipmi_si_intfc.patch first. Thanks, Andrey. -Corey On Wed, 2005-08-10 at 14:32 +0400, Andrey Panin wrote: This patch

2.6.13-rc6: 3c574 fails: interrupt(s) dropped: solved (more)

2005-08-10 Thread jfontain
(please CC me as I am not subscribed) I wrote yesterday: --- Just wanted to thank you for solving the above problem, where a 3com pcmcia card failed on an older laptop. I saw in the 2.6.13-rc6 log that some work on yenta and PCI had been done. So I tried kernel 2.6.12-1.1456_FC5 from the Fedora

Re: Skbuff problem - kernel BUG ???

2005-08-10 Thread Steven Rostedt
Hi Roland, On Wed, 2005-08-10 at 15:27 +0200, Schaffer Roland wrote: Hello all! I write a kernel module (metadrv) to send a frame over the ethernet; I use sk_buff's to do this. Metadrv enslaves the NICs eth0 and eth1 and is something like the linux-bonding-driver. Since you are writing

Re: [RFC][patch 0/2] mm: remove PageReserved

2005-08-10 Thread David Howells
Daniel Phillips [EMAIL PROTECTED] wrote: An extra page flag beyond PG_uptodate, PG_lock and PG_writeback is required to make readpage through the cache non-synchronous. Sorry, I meant to say filesystem cache: FS-Cache/CacheFS. Interesting, have you got a pointer to a full explanation? Is

Re: [PATCH] Fix ide-disk.c oops caused by hwif == NULL

2005-08-10 Thread Alan Cox
On Mer, 2005-08-10 at 06:07 -0700, Christoph Lameter wrote: Correct. So we need to indeed go back to a version that does check for NULL that I initially proposed. No, you need to fix the caller. hwif_to_node(NULL) is a nonsense operation rather like strlen(NULL). The caller need to be fixed.

Re: [PATCH] ide-disk oopses on boot

2005-08-10 Thread Alan Cox
On Maw, 2005-08-09 at 19:59 -0700, Christoph Lameter wrote: Yes you are right there is one additional place where pcibus_to_node is used with the hwif that we did not cover. This better go into 2.6.13. drive-hwif is not permitted to be NULL. Please work back and fix the actual bug. - To

Re: [PATCH 0/3] New system call, unshare

2005-08-10 Thread Florian Weimer
* Janak Desai: With unshare, namespace setup can be done using PAM session management functions without patching individual commands. I don't think it's a good idea to use security-critical code well without its original specification. Clearly the current situation sucks, but this is mainly a

[PATCH] remove name length check in a workqueue

2005-08-10 Thread James Bottomley
Ingo, This has been in the workqueue code in day one, for no real reason that I can see. We just tripped over it in SCSI because the fibre channel transport class creates one workqueue per host with the name scsi_wq_%d which trips this after we get to 100. Unfortunately we just came across

Re: [PATCH 0/3] New system call, unshare

2005-08-10 Thread serue
Quoting Florian Weimer ([EMAIL PROTECTED]): * Janak Desai: With unshare, namespace setup can be done using PAM session management functions without patching individual commands. I don't think it's a good idea to use security-critical code well Note that this patch is not removing the

Re: [openib-general] Re: [PATCH repost] PROT_DONTCOPY: ifiniband uverbs fork support

2005-08-10 Thread Hugh Dickins
On Wed, 10 Aug 2005, Gleb Natapov wrote: On Tue, Aug 09, 2005 at 07:13:33PM +0100, Hugh Dickins wrote: Even more I'd prefer one of these two solutions below, which sidestep that uncleanliness - but both of these would be in mmap only, no clean way to change afterwards (except by munmap or

Re: [openib-general] Re: [PATCH repost] PROT_DONTCOPY: ifiniband uverbs fork support

2005-08-10 Thread Gleb Natapov
On Wed, Aug 10, 2005 at 02:22:40PM +0100, Hugh Dickins wrote: On Wed, 10 Aug 2005, Gleb Natapov wrote: On Tue, Aug 09, 2005 at 07:13:33PM +0100, Hugh Dickins wrote: Even more I'd prefer one of these two solutions below, which sidestep that uncleanliness - but both of these would be in

Re: [PATCH] remove name length check in a workqueue

2005-08-10 Thread Ingo Molnar
yeah ... cannot remember why i have done it originally :-| Acked-by: Ingo Molnar [EMAIL PROTECTED] Ingo On Wed, 10 Aug 2005, James Bottomley wrote: Ingo, This has been in the workqueue code in day one, for no real reason that I can see. We just tripped over it in SCSI because

Re: BUG: Real-Time Preemption 2.6.13-rc5-RT-V0.7.52-16

2005-08-10 Thread Daniel Walker
On Wed, 2005-08-10 at 13:52 +0200, Ingo Molnar wrote: * Daniel Walker [EMAIL PROTECTED] wrote: This may fix the warning , but I doubt it does anything for any hangs.. --- linux-2.6.12.orig/drivers/usb/core/hcd.c2005-08-09 22:41:18.0 + +++

Re: [Pcihpd-discuss] [PATCH] use bus_slot number for name

2005-08-10 Thread Matthew Wilcox
On Fri, Aug 05, 2005 at 12:16:06PM -0700, Kristen Accardi wrote: For systems with multiple hotplug controllers, you need to use more than just the slot number to uniquely name the slot. Without a unique slot name, the pci_hp_register() will fail. This patch adds the bus number to the name.

Oops: Real-Time Preemption 2.6.13-rc5-RT-V0.7.52-16 kmem_cache_alloc?

2005-08-10 Thread Andrew Burgess
I'm making another kernel with SLAB_DEBUG set, sound correct? messages: Aug 9 17:22:26 cichlid kernel: Linux version 2.6.13-rc5-RT-V0.7.52-16-up-1 ([EMAIL PROTECTED]) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 Mon Aug 8 16:02:26 PDT 2005 ... Aug 9 17:22:27 cichlid kernel: Kernel

cagri otomotiv

2005-08-10 Thread Cagri Motorlu Araclar
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