Re: at91sam9260 wakeup on serial port

2008-01-28 Thread trimarchi
Hi, On Monday 28 January 2008, Haavard Skinnemoen wrote: On Mon, 28 Jan 2008 12:15:00 +0100 michael [EMAIL PROTECTED] wrote: Hi, I implement a little patch (ndr just for a try) for the atmel serial driver atmel_serial.c to wakeup the system when it is in suspend-ram state. I

Re: [PATCH] x86_32: trim memory by updating e820 v2

2008-01-28 Thread Justin Piszcz
On Mon, 28 Jan 2008, Ingo Molnar wrote: * Justin Piszcz [EMAIL PROTECTED] wrote: Tried it, it worked successfully! With stock kernel, previous way I had to use it was mem=8832M and top showed this: top - 18:53:52 up 1 min, 2 users, load average: 1.03, 0.30, 0.10 Tasks: 169 total, 1

Re: [PATCH] Allocate pnp resources dynamically via krealloc - working version - Addon patch 1

2008-01-28 Thread Rene Herman
On 28-01-08 17:04, Thomas Renninger wrote: Can you try these two on top patches pls. Thought I could, but my machine begs to differ... === pnp: the driver 'cs4236_isapnp' has been registered cs4236_isapnp 01:01.00: driver attached cs4236_isapnp 01:01.02: driver attached cs4236_isapnp

Re: [PATCH 2/5] x86: fix runtime error in arch/x86/kernel/cpu/mcheck/mce_amd_64.c

2008-01-28 Thread Cyrill Gorcunov
[Ingo Molnar - Mon, Jan 28, 2008 at 08:01:49PM +0100] | | * Greg KH [EMAIL PROTECTED] wrote: | | Are kobjects protected against accidental copying? If not add kobj | to the 'magic value' too, and check that - it becomes | copying-resistent that way and has the same cost to check. (which

Re: [RFC] ext3: per-process soft-syncing data=ordered mode

2008-01-28 Thread Jan Kara
On Sat 26-01-08 08:27:59, Al Boldi wrote: Jan Kara wrote: Greetings! data=ordered mode has proven reliable over the years, and it does this by ordering filedata flushes before metadata flushes. But this sometimes causes contention in the order of a 10x slowdown for certain

Re: [PATCH 2/5] x86: fix runtime error in arch/x86/kernel/cpu/mcheck/mce_amd_64.c

2008-01-28 Thread Ingo Molnar
* Greg KH [EMAIL PROTECTED] wrote: I have added a lot more robustness checks to the kobject core now, see the lkml messages about the maple bus for examples of where it is catching real problems already. And the kobject debugging code is now unified, printing out everything in a

git-x86 oopses in acpi_ps_peek_opcode

2008-01-28 Thread Andi Kleen
git-x86 tip 5b838c0d9d7269eb4d21532da126b3c90db46c67 with x86-64 defconfig oopses on boot with ACPI: Core revision 20070126 ACPI Warning (tbutils-0217): Incorrect checksum in table [] - FF, should be 76 [20070126] ACPI Warning (tbutils-0217): Incorrect checksum in table [] - FF,

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Gene Heskett
On Monday 28 January 2008, Gene Heskett wrote: On Monday 28 January 2008, Zan Lynx wrote: On Mon, 2008-01-28 at 11:50 -0500, Calvin Walton wrote: On Mon, 2008-01-28 at 11:35 -0500, Gene Heskett wrote: On Monday 28 January 2008, Mikael Pettersson wrote: Unfortunately we also see: [

Re: [PATCH] ipwireless: driver for 3G PC Card

2008-01-28 Thread Alexey Dobriyan
On Mon, Jan 28, 2008 at 06:19:29PM +0100, David Sterba wrote: ipwireless: driver for PC Card, 3G internet connection +struct nl_first_paket_header { +#if defined(__BIG_ENDIAN) + unsigned char packet_rank:2; + unsigned char address:3; + unsigned char protocol:3; +#else +

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread Pavel Machek
Hi! /* * Swap suspend friends need this for resume because things like the intel-agp * driver might have split up a kernel 4MB mapping. */ -char __nosavedata swsusp_pg_dir[PAGE_SIZE] +char swsusp_pg_dir[PAGE_SIZE] thanks, applied. Sorry, this is subtle and I've

Re: [patch 0/4] [RFC] MMU Notifiers V1

2008-01-28 Thread Andrea Arcangeli
On Mon, Jan 28, 2008 at 11:04:43AM -0800, Christoph Lameter wrote: On Mon, 28 Jan 2008, Andrea Arcangeli wrote: So I'd like to know what can we do to help to merge the 4 patches from Christoph in mainline, I'd appreciate comments on them so we can help to address any outstanding issue!

[PATCH] synclink_gt fix missed serial input signal changes

2008-01-28 Thread Paul Fulghum
Fix missed serial input signal changes caused by rereading the serial status register during interrupt processing. Now processing is performed on original status register value. Signed-off-by: Paul Fulghum [EMAIL PROTECTED] --- a/drivers/char/synclink_gt.c2008-01-24 16:58:37.0

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Gene Heskett
On Monday 28 January 2008, Andrey Borzenkov wrote: On Monday 28 January 2008, Gene Heskett wrote: On Monday 28 January 2008, Andrey Borzenkov wrote: Richard Heck wrote: Daniel Barkalow wrote: Can you switch back to old IDE to get your work done (and to make sure it's not a hardware issue

Re: [PATCH] Add iSCSI iBFT support (v0.4.5)

2008-01-28 Thread Doug Maxey
On Mon, 28 Jan 2008 14:04:51 EST, Konrad Rzeszutek wrote: +EXPORT_SYMBOL(find_ibft); Is this x86-specific? Are suitable Kconfig dependencies in place? Originally I had it to be x86-specific but was told that I should make it all platforms since the IBFT is platform independent.

Re: [PATCH] Add iSCSI iBFT support (v0.4.5)

2008-01-28 Thread Konrad Rzeszutek
On Sunday 27 January 2008 01:01:23 you wrote: On Fri, 25 Jan 2008 18:06:29 -0400 Konrad Rzeszutek [EMAIL PROTECTED] wrote: Hey Andrew, Please add this patch along with Greg KH's kobject fixes. erm, OK. But I don't think I'm the appropriate conduit for iscsi paches. By what path _does_

Re: [PATCH] Documentation: mention email-clients.txt in SubmittingPatches

2008-01-28 Thread Paul Jackson
Randy -- any idea why the Documentation/email-clients.txt file states: Sylpheed (GUI) ... - Not good for IMAP. I've been happily using Sylpheed with IMAP ... I wonder what

Re: [RFC] Parallelize IO for e2fsck

2008-01-28 Thread Pavel Machek
Hi! It's been discussed before, but I suspect the main reason why it was never done is no one submitted a patch. Also, the problem is actually a pretty complex one. There are a couple of different stages where you might want to send an alert to processes: * Data is starting to get

Re: [PATCH 2/5] x86: fix runtime error in arch/x86/kernel/cpu/mcheck/mce_amd_64.c

2008-01-28 Thread Cyrill Gorcunov
[Ingo Molnar - Mon, Jan 28, 2008 at 08:01:49PM +0100] | | * Greg KH [EMAIL PROTECTED] wrote: | | Are kobjects protected against accidental copying? If not add kobj | to the 'magic value' too, and check that - it becomes | copying-resistent that way and has the same cost to check. (which

Re: [CPUISOL] CPU isolation extensions

2008-01-28 Thread Max Krasnyanskiy
Peter Zijlstra wrote: On Mon, 2008-01-28 at 11:34 -0500, Steven Rostedt wrote: On Mon, Jan 28, 2008 at 08:59:10AM -0600, Paul Jackson wrote: Thanks for the CC, Peter. Thanks from me too. Max wrote: We've had scheduler support for CPU isolation ever since O(1) scheduler went it. I'd like to

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Mark Lord
Gene Heskett wrote: Greeting; I had to reboot early this morning due to a freezeup, and I had a bunch of these in the messages log: == Jan 27 19:42:11 coyote kernel: [42461.915961] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jan 27 19:42:11 coyote kernel:

Re: [PATCH] Add iSCSI iBFT support (v0.4.5)

2008-01-28 Thread Konrad Rzeszutek
iBFT is not platform-independent; it only makes sense on platforms with ACPI (and even then, just barely; ACPI is a poor fit for it and it was probably integrated with ACPI for political reasons.) The spec just mentions that iBFT table has to be compatible with an ACPI table format and

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread Rafael J. Wysocki
On Monday, 28 of January 2008, Jeremy Fitzhardinge wrote: Rafael J. Wysocki wrote: Actually, no. We only do that with the kernel code mapping which should be safe as long as TLBs are not flushed (and they aren't). Er, what? Assuming the TLB will retain some mappings while you

Re: [PATCH 41/49] ext4: Add multi block allocator for ext4

2008-01-28 Thread Eric Sandeen
The latest version of the mballoc patch in the ext4dev git patch queue has a potential uninitialized use: CC [M] fs/ext4/mballoc.o fs/ext4/mballoc.c: In function ‘ext4_mb_free_blocks’: fs/ext4/mballoc.c:4408: warning: ‘bitmap_bh’ may be used uninitialized in this function There are 2 gotos

Re: [Patch v2] Make PCI extended config space (MMCONFIG) a driver opt-in

2008-01-28 Thread Greg KH
On Mon, Jan 28, 2008 at 01:32:06PM -0500, Tony Camuso wrote: Greg, Have you given Grant's suggestion any further consideration? I'd like to know how the MMCONFIG issues discussed in this thread are going to be handled upstream. I have a patch implemented in RHEL 5.2, but I would rather have

Regala una stella, magari per san Valentino

2008-01-28 Thread laRecensione idee utili
Regalare una stella alla quale hai dato il nome di una persona per te speciale � un dono simbolico e di gran moda! Global Star Registry offre un servizio per dare un nome alle stelle vere e proprie. Le stelle alle quali si assegna un nome attraverso Global Star Registry

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread Jeremy Fitzhardinge
Rafael J. Wysocki wrote: Actually, no. We only do that with the kernel code mapping which should be safe as long as TLBs are not flushed (and they aren't). Er, what? Assuming the TLB will retain some mappings while you overwrite the pagetable is a highly dubious prospect. Are you

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Mark Lord
Gene Heskett wrote: On Monday 28 January 2008, Mark Lord wrote: .. Another way is to use the make_bad_sector utility that is included in the source tarball for hdparm-7.7, as follows: make_bad_sector --readback /dev/sda 474507 Apparently not in the rpm, darnit. .. That's okay. It should

Re: [LTP] [TEST] : LTP Build failure on 2.6.24 kernel

2008-01-28 Thread Adrian Bunk
On Mon, Jan 28, 2008 at 03:43:16PM -0500, Mike Frysinger wrote: On Monday 28 January 2008, Adrian Bunk wrote: On Mon, Jan 28, 2008 at 06:53:15AM -0500, Mike Frysinger wrote: On Monday 28 January 2008, Rishikesh K. Rajak wrote: Here i am getting failure on the x86_64 machine with new

Re: [PATCH] Allocate pnp resources dynamically via krealloc - working version - Addon patch 3

2008-01-28 Thread Rene Herman
On 28-01-08 20:12, Thomas Renninger wrote: This was more a step backward, hopefully this one (on top), gets the area bugfree? I'm afraid not. Next oops in pnp_check_port(). The attached lets it get past that point but _then_ things fall apart a little bit further on again which seems to

Re: [PATCH] Add iSCSI iBFT support (v0.4.5)

2008-01-28 Thread Peter Jones
Konrad Rzeszutek wrote: iBFT is not platform-independent; it only makes sense on platforms with ACPI (and even then, just barely; ACPI is a poor fit for it and it was probably integrated with ACPI for political reasons.) The spec just mentions that iBFT table has to be compatible with an ACPI

Udev coldplugging loads 8139too driver instead of 8139cp

2008-01-28 Thread Frederik Himpe
Linux 2.6.24 kernel gives the following messages when udev coldplugging loads the driver for my NIC: 8139too :00:0b.0: This (id 10ec:8139 rev 20) is an enhanced 8139C+ chip 8139too :00:0b.0: Use the 8139cp driver for improved performance and stability. ACPI: PCI Interrupt Link [LNK1]

Re: [PATCH] defer printks in irqs

2008-01-28 Thread Tim Bird
Andrew Morton wrote: On Thu, 24 Jan 2008 15:23:03 -0800 Tim Bird [EMAIL PROTECTED] wrote: Peter Zijlstra wrote: I suspect these features reduce the chance a crash messages makes it out onto the console, but fail to spot any of the copious text mention this critical issue. Anything not in

Re: [LTP] [TEST] : LTP Build failure on 2.6.24 kernel

2008-01-28 Thread Mike Frysinger
On Monday 28 January 2008, Adrian Bunk wrote: On Mon, Jan 28, 2008 at 03:43:16PM -0500, Mike Frysinger wrote: On Monday 28 January 2008, Adrian Bunk wrote: On Mon, Jan 28, 2008 at 06:53:15AM -0500, Mike Frysinger wrote: On Monday 28 January 2008, Rishikesh K. Rajak wrote: Here i am

Re: [PATCH] Documentation: mention email-clients.txt in SubmittingPatches

2008-01-28 Thread Randy Dunlap
From: Randy Dunlap [EMAIL PROTECTED] cc: Paul Jackson [EMAIL PROTECTED] This comment is not helpful (no reason given) and is incorrect. Just stick to facts that are useful regarding working on Linux. Signed-off-by: Randy Dunlap [EMAIL PROTECTED] --- Documentation/email-clients.txt |1 - 1

[GIT PATCH] kbuild updates

2008-01-28 Thread Sam Ravnborg
Hi Linus. Please pull following patches for kbuild/kconfig and a few other areas. Pull from: ssh://master.kernel.org/pub/scm/linux/kernel/git/sam/kbuild.git This time there are 79 patches. The diffstat shows that several files outside usual kbuild/kconfig areas are touched. This is due

Re: Fwd: show label for swap partition.

2008-01-28 Thread Jan Engelhardt
On Jan 28 2008 20:10, Zan Lynx wrote: On Mon, 2008-01-28 at 14:58 -0500, Jason Price wrote: I apologize if this is the wrong forum. Please CC me on replies. A admin accidentally deleted the swap line from the fstab file. We mount the swap filesystem via labels. However, there seems to be

Guadagna con il tuo sito web

2008-01-28 Thread [EMAIL PROTECTED]
Ti piace l' idea di creare una rendita dal tuo sito web? E'possibile senza spese e senza rischi. Ci sono varie agenzie che ti forniscono infatti pubblicit� da inserire nel tuo sito e che ti pagano ogni volta che un utente compie una determinata azione (clicca sulla pubblicit�, o magari

Re: Troubles waking up from suspend (S3) - how to debug?

2008-01-28 Thread Bruno Prémont
On Monday 28 January 2008 02:39:11 you wrote: On Sunday, 27 of January 2008, Bruno Prémont wrote: I'm currently trying out suspend (S3) on a few machines but none of them wakes up completely/properly (I have a few more hosts I'm planning to try suspend on once I can get useful information

Re: [PATCH] block: look up block device path in sysfs

2008-01-28 Thread Dan Williams
On Sat, 2008-01-26 at 13:22 -0700, Christoph Hellwig wrote: On Fri, Jan 25, 2008 at 10:04:51PM -0700, Dan Williams wrote: Given an fd on a block device, returns a string like /block/sda/sda1 which can be used to find related information in /sys. Ideally we should have an ioctl

Re: [patch 1/4] mmu_notifier: Core code

2008-01-28 Thread Christoph Lameter
On Sat, 26 Jan 2008, Robin Holt wrote: But what if the caller is already holding the mmap_sem? Why force the acquire into this function? Since we are dealing with a semaphore/mutex, Then you need to call __register_mmu_notifier. -- To unsubscribe from this list: send the line unsubscribe

Re: [RFC] Per-thread getrusage

2008-01-28 Thread Eric W. Biederman
Pavel Emelyanov [EMAIL PROTECTED] writes: ... +asmlinkage long sys_thread_getrusage(int tid, struct rusage __user *ru) +{ +struct task_struct *tsk; +tsk = find_task_by_pid(tid); +return getrusage(tsk, RUSAGE_THREAD, ru); +} Well, the find_task_by_pid() is really wrong here.

Re: [2.6.24-rc6-mm1]Build failure in drivers/net/ehea/ehea_main.c

2008-01-28 Thread Greg KH
On Fri, Jan 18, 2008 at 10:16:48AM +0100, Jan-Bernd Themann wrote: Hi, sorry for answering so late, I'm only tracking netdev and ppc mailing list. On Thursday 10 January 2008 18:34, Greg KH wrote: The structure device_driver(in device.h) has a member struct driver_private which

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread Rafael J. Wysocki
On Monday, 28 of January 2008, H. Peter Anvin wrote: Jeremy Fitzhardinge wrote: H. Peter Anvin wrote: and we already have to have code to synchronize the PGDs on !PAE and the PMDs on Xen (although that was supposedly getting fixed). No, I don't have any plans there. Xen will

[patch 4/6] MMU notifier: invalidate_page callbacks using Linux rmaps

2008-01-28 Thread Christoph Lameter
These notifiers here use the Linux rmaps to perform the callbacks. In order to walk the rmaps locks must be held. Callbacks can therefore only operate in an atomic context. Signed-off-by: Christoph Lameter [EMAIL PROTECTED] --- mm/rmap.c | 12 +++- 1 file changed, 11 insertions(+), 1

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Mark Lord
[ 64.037975] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 [ 64.038102] ata1.00: BMDMA stat 0x65 [ 64.038227] ata1.00: cmd c8/00:58:89:3d:07/00:00:00:00:00/e0 tag 0 dma 45056 in [ 64.038229] res 51/40:58:8b:3d:07/00:00:00:00:00/e0 Emask 0x9 (media error) [

[patch 5/6] mmu_notifier: Callbacks for xip_filemap.c

2008-01-28 Thread Christoph Lameter
Problem for external rmaps: There is no pagelock held on the page. Signed-off-by: Robin Holt [EMAIL PROTECTED] --- mm/filemap_xip.c |5 + 1 file changed, 5 insertions(+) Index: linux-2.6/mm/filemap_xip.c === ---

[patch 0/6] [RFC] MMU Notifiers V2

2008-01-28 Thread Christoph Lameter
This is a patchset implementing MMU notifier callbacks based on Andrea's earlier work. These are needed if Linux pages are referenced from something else than tracked by the rmaps of the kernel. Issues: - Feedback from uses of the callbacks for KVM, RDMA, XPmem and GRU - RCU quiescent periods

Re: [PATCH 7/8] ide: add struct ide_port_info instances to legacy host drivers

2008-01-28 Thread Sergei Shtylyov
Hello. Bartlomiej Zolnierkiewicz wrote: * Remove 'struct pci_dev *dev' argument from ide_hwif_setup_dma(). * Un-static ide_hwif_setup_dma() and add CONFIG_BLK_DEV_IDEDMA_PCI=n version. * Add 'const struct ide_port_info *d' argument to ide_device_add[_all](). * Factor out generic ports

Re: [CPUISOL] CPU isolation extensions

2008-01-28 Thread Peter Zijlstra
On Mon, 2008-01-28 at 14:00 -0500, Steven Rostedt wrote: On Mon, 28 Jan 2008, Max Krasnyanskiy wrote: [PATCH] [CPUISOL] Support for workqueue isolation The thing about workqueues is that they should only be woken on a CPU if something on that CPU accessed them. IOW, the workqueue

patch pm-export-device_pm_schedule_removal.patch added to gregkh-2.6 tree

2008-01-28 Thread gregkh
This is a note to let you know that I've just added the patch titled Subject: PM: Export device_pm_schedule_removal to my gregkh-2.6 tree. Its filename is pm-export-device_pm_schedule_removal.patch This tree can be found at

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Daniel Barkalow
On Mon, 28 Jan 2008, Gene Heskett wrote: I believe at this point, its moot. I captured quite a few instances of that error message while rebooting the last time, all of which occurred long before I logged in and did a startx (I boot to runlevel 3 here), so the kernel was NOT tainted at

Re: [RFC] ext3: per-process soft-syncing data=ordered mode

2008-01-28 Thread Al Boldi
Jan Kara wrote: On Sat 26-01-08 08:27:59, Al Boldi wrote: Do you mean there is a locking problem? No, but if you write to an mmaped file, then we can find out only later we have dirty data in pages and we call writepage() on behalf of e.g. pdflush(). Ok, that's a special case, which we

Re: High wake up latencies with FAIR_USER_SCHED

2008-01-28 Thread Guillaume Chazarain
Unfortunately it seems to not be completely fixed, with this script: #!/usr/bin/python import os import time SLEEP_TIME = 0.1 SAMPLES = 5 PRINT_DELAY = 0.5 def print_wakeup_latency(): times = [] last_print = 0 while True: start = time.time() time.sleep(SLEEP_TIME)

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread H. Peter Anvin
Jeremy Fitzhardinge wrote: H. Peter Anvin wrote: and we already have to have code to synchronize the PGDs on !PAE and the PMDs on Xen (although that was supposedly getting fixed). No, I don't have any plans there. Xen will continue to require non-shared kernel pmd, at least for a 32-bit

Re: [PATCH] [8/18] BKL-removal: Remove BKL from remote_llseek

2008-01-28 Thread Dave Kleikamp
On Mon, 2008-01-28 at 12:33 -0600, Steve French wrote: On Jan 28, 2008 2:17 AM, Andi Kleen [EMAIL PROTECTED] wrote: I completely agree. If one thread writes A and another writes B then the kernel should record either A or B, not ((A 0x) | (B 0x)) The

Re: [2.6.24-rc6-mm1]Build failure in drivers/net/ehea/ehea_main.c

2008-01-28 Thread Greg KH
On Mon, Jan 28, 2008 at 01:22:04PM -0600, Nathan Lynch wrote: Greg KH wrote: On Fri, Jan 25, 2008 at 01:10:48PM -0600, Nathan Lynch wrote: Jan-Bernd Themann wrote: On Thursday 10 January 2008 18:34, Greg KH wrote: The structure device_driver(in device.h) has a member struct

Fwd: show label for swap partition.

2008-01-28 Thread Jason Price
I apologize if this is the wrong forum. Please CC me on replies. A admin accidentally deleted the swap line from the fstab file. We mount the swap filesystem via labels. However, there seems to be no way to list the label on an existing swap partition, via the command line swap tools (mkswap,

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread Rafael J. Wysocki
On Monday, 28 of January 2008, Ingo Molnar wrote: * driver might have split up a kernel 4MB mapping. */ -char __nosavedata swsusp_pg_dir[PAGE_SIZE] +char swsusp_pg_dir[PAGE_SIZE] hm, random-qa found build breakage with this patch: arch/x86/kernel/built-in.o: In function

Re: git-x86 oopses in acpi_ps_peek_opcode

2008-01-28 Thread Ingo Molnar
* Andi Kleen [EMAIL PROTECTED] wrote: git-x86 tip 5b838c0d9d7269eb4d21532da126b3c90db46c67 with x86-64 defconfig oopses on boot with BUG: unable to handle kernel paging request at c20001815000 IP: [803773e8] acpi_ps_peek_opcode+0x4/0x1c PGD 12fc32067 PUD 32fc24067 PMD

Re: [RFC] ext3: per-process soft-syncing data=ordered mode

2008-01-28 Thread Jan Kara
On Sat 26-01-08 08:27:43, Al Boldi wrote: Diego Calleja wrote: El Thu, 24 Jan 2008 23:36:00 +0300, Al Boldi [EMAIL PROTECTED] escribió: Greetings! data=ordered mode has proven reliable over the years, and it does this by ordering filedata flushes before metadata flushes. But this

Re: [PATCH] x86: add PCI IDs to k8topology_64.c

2008-01-28 Thread Yinghai Lu
On Monday 28 January 2008 12:54:41 pm Ingo Molnar wrote: * Joachim Deguara [EMAIL PROTECTED] wrote: x86: add PCI IDs to k8topology_64.c This just adds the PCI IDs of AMD's family 10h and 11h CPU's northbridges to k8topology discovery. thanks Joachim, applied.

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread H. Peter Anvin
Rafael J. Wysocki wrote: On Monday, 28 of January 2008, Jeremy Fitzhardinge wrote: Rafael J. Wysocki wrote: Actually, no. We only do that with the kernel code mapping which should be safe as long as TLBs are not flushed (and they aren't). Er, what? Assuming the TLB will retain some

Re: [PATCH] Allocate pnp resources dynamically via krealloc - working version - Addon patch 1

2008-01-28 Thread Thomas Renninger
On Mon, 2008-01-28 at 16:00 +0100, Rene Herman wrote: On 28-01-08 15:21, Thomas Renninger wrote: I think I know what is going on. While pnpbios and pnpacpi theoretically do not have limits, isapnp has spec restrictions (AFAIK, I have not read this up, but taken over from previous

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Andrey Borzenkov
On Monday 28 January 2008, Gene Heskett wrote: On Monday 28 January 2008, Andrey Borzenkov wrote: Richard Heck wrote: Daniel Barkalow wrote: Can you switch back to old IDE to get your work done (and to make sure it's not a hardware issue that's developed recently)? I think it'd be

Re: [PATCH update] firewire: fix kobject_add failed for fw* with -EEXIST

2008-01-28 Thread Stefan Richter
Jarod Wilson wrote: Looks straight-forward enough, and I'll give these a spin shortly and see if I can reproduce the situation I was hitting with my raid array... As far as the naming of devices is concerned, the bug and the necessary fix are entirely obvious. But the interaction with

[PATCH 11/18] MMC: OMAP: Abort stuck commands

2008-01-28 Thread Carlos Aguiar
From: Jarkko Lavinen [EMAIL PROTECTED] When a card is removed while it is being accessed, a command can get stuck so that no timeout or end of command interrupt ever occurs. The command getting stuck is almost always CDM12, but also the other commands can get stuck. Catch a stuck command with a

[PATCH 10/18] MMC: OMAP: General cleanup for MMC multislot support

2008-01-28 Thread Carlos Aguiar
From: Juha Yrjola [EMAIL PROTECTED] General code cleanup, modifications at some dev_* functions and other hacks at mmc_omap_irq() for MMC multislot support. Signed-off-by: Juha Yrjola [EMAIL PROTECTED] Signed-off-by: Carlos Eduardo Aguiar [EMAIL PROTECTED] Signed-off-by: Tony Lindgren [EMAIL

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Gene Heskett
On Monday 28 January 2008, Andrey Borzenkov wrote: Richard Heck wrote: Daniel Barkalow wrote: Can you switch back to old IDE to get your work done (and to make sure it's not a hardware issue that's developed recently)? I think it'd be really, REALLY helpful to a lot of people if you, or

[PATCH 15/18] MMC: OMAP: Move failing command abortion to workqueue

2008-01-28 Thread Carlos Aguiar
From: Jarkko Lavinen [EMAIL PROTECTED] Abort failed command from workqueue rather than from an interrupt, allowing longer delays in abortion. Signed-off-by: Jarkko Lavinen [EMAIL PROTECTED] --- drivers/mmc/host/omap.c | 82 --- 1 files changed, 49

Re: [CPUISOL] CPU isolation extensions

2008-01-28 Thread Paul Jackson
Max wrote: Also CPU sets seem to mostly deal with the scheduler domains. True - though cpusets (no space ;) sched_load_balance flag can be used to see that some CPUs are not in any scheduler domain, which is equivalent to not having the scheduler run on them. -- I won't rest

[PATCH 17/18] MMC: OMAP: Start new commands from work queue instead of irq

2008-01-28 Thread Carlos Aguiar
From: Jarkko Lavinen [EMAIL PROTECTED] Use work queues for starting new commands instead of starting them directly from irq handler. The command scheduling needs to be delayed a bit for some cards which should not be done from an interrupt. Signed-off-by: Jarkko Lavinen [EMAIL PROTECTED] ---

[PATCH 14/18] MMC: OMAP: Use tasklet instead of workqueue for cover switch notification

2008-01-28 Thread Carlos Aguiar
From: Jarkko Lavinen [EMAIL PROTECTED] The cover waitqueue is occasionally scheduled twice from timer and the interrupt and oops follows. It would have been possible to fix this problem with spinlocks but using tasklet was a dropin sloution with no need for locking. This path also adds some

[PATCH 13/18] MMC: OMAP: Check the get_cover_state function pointer if not set

2008-01-28 Thread Carlos Aguiar
From: Kyungmin Park [EMAIL PROTECTED] If the get_cover_state is not set, it occurs the oops. Signed-off-by: Kyungmin Park [EMAIL PROTECTED] Signed-off-by: Tony Lindgren [EMAIL PROTECTED] --- drivers/mmc/host/omap.c |5 - 1 files changed, 4 insertions(+), 1 deletions(-) diff --git

[PATCH 12/18] MMC: OMAP: Using setup_timer instead of init_timer

2008-01-28 Thread Carlos Aguiar
From: Carlos Eduardo Aguiar [EMAIL PROTECTED] Using setup_timer() instead of init_timer() on omap.c file. Signed-off-by: Carlos Eduardo Aguiar [EMAIL PROTECTED] Signed-off-by: Tony Lindgren [EMAIL PROTECTED] --- drivers/mmc/host/omap.c | 14 -- 1 files changed, 4 insertions(+), 10

[PATCH 09/18] MMC: OMAP: Power functions modified to MMC multislot support

2008-01-28 Thread Carlos Aguiar
From: Juha Yrjola [EMAIL PROTECTED] Modifications at power functions to MMC multislot support. This patch also move board-specific code out of MMC OMAP driver. Signed-off-by: Juha Yrjola [EMAIL PROTECTED] Signed-off-by: Carlos Eduardo Aguiar [EMAIL PROTECTED] Signed-off-by: Tony Lindgren [EMAIL

[PATCH 08/18] MMC: OMAP: Fix timeout calculation for MMC multislot support

2008-01-28 Thread Carlos Aguiar
From: Juha Yrjola [EMAIL PROTECTED] Fix the data timeout calculation for MMC multislot support. Signed-off-by: Juha Yrjola [EMAIL PROTECTED] Signed-off-by: Jarkko Lavinen [EMAIL PROTECTED] Signed-off-by: Carlos Eduardo Aguiar [EMAIL PROTECTED] Signed-off-by: Tony Lindgren [EMAIL PROTECTED] ---

[PATCH 06/18] MMC: OMAP: Add back cover switch support

2008-01-28 Thread Carlos Aguiar
From: Juha Yrjola [EMAIL PROTECTED] This patch adds back MMC cover switch support in a way that supports multiple slots. Signed-off-by: Juha Yrjola [EMAIL PROTECTED] Signed-off-by: Jarkko Lavinen [EMAIL PROTECTED] Signed-off-by: Carlos Eduardo Aguiar [EMAIL PROTECTED] Signed-off-by: Tony

Re: [patch 1/3] x86: a new API for drivers/etc to control cache and other page attributes

2008-01-28 Thread Andi Kleen
The new API is a lot simpler, and it is INTENT driven. This means that PAT (for 2.6.26) no longer has to second guess various things and capabilities, it just gets a set_memory_uc() or set_memory_wc() call and AFAIK there is no valid use case where you would ever change PAT bits on a page you

[PATCH 07/18] MMC: OMAP: New release dma and abort xfer functions

2008-01-28 Thread Carlos Aguiar
From: Juha Yrjola [EMAIL PROTECTED] New functions to support MMC multislot: mmc_omap_release_dma() and mmc_omap_abort_xfer(). Signed-off-by: Juha Yrjola [EMAIL PROTECTED] Signed-off-by: Carlos Eduardo Aguiar [EMAIL PROTECTED] Signed-off-by: Tony Lindgren [EMAIL PROTECTED] ---

[PATCH 00/18] MMC: OMAP: Sync MMC OMAP driver with mainline tree

2008-01-28 Thread Carlos Aguiar
Hi Pierre, Tony and folks, The patch series that follows is a synchronization of MMC OMAP driver from Linux-OMAP tree into mainline tree. Basically, it brings MMC multislot support for OMAP boards with one slot (like H2 1611, H3 1710) or two slots (like H4 2420 and N800). Others boards supported

Re: [PATCH 00 of 11] x86: separate pmd lifetime from pgd

2008-01-28 Thread Ingo Molnar
* Jeremy Fitzhardinge [EMAIL PROTECTED] wrote: This series addresses various cleanups in pagetable allocation in the direction of unifying 32/64 bits (that's still a while off yet). hm, i tried this, and got an early crash: [ 29.389844] VFS: Mounted root (ext3 filesystem) readonly. [

Re: (ondemand) CPU governor regression between 2.6.23 and 2.6.24

2008-01-28 Thread Toralf Förster
Hello, At Monday 28 January 2008 Ingo Molnar wrote : it splits the CPU time between Xorg (root UID) and desktop apps. This helps particularly well when there's compile jobs going on, etc. - Xorg good news for all Gentoo users ;) So if you have some time to play with this, could you please

Re: [patch 21/26] mount options: partially fix nfs

2008-01-28 Thread Chuck Lever
On Jan 28, 2008, at 6:34 AM, Miklos Szeredi wrote: All mount options should be shown, which are needed to reconstruct a previous mount. Ah, OK. I'm happy to implement logic to display the all missing options. I should have updated nfs_show_mount_options() when I wrote the NFS mount option

Re: [PATCH update] firewire: fix kobject_add failed for fw* with -EEXIST

2008-01-28 Thread Jarod Wilson
On Sunday 27 January 2008 12:20:40 pm Stefan Richter wrote: There is a race between shutdown and creation of devices: fw-core may attempt to add a device with the same name of an already existing device. http://bugzilla.kernel.org/show_bug.cgi?id=9828 Impact of the bug: Happens rarely,

Re: [PATCH] USB: mark USB drivers as being GPL only

2008-01-28 Thread Boaz Harrosh
On Mon, Jan 28 2008 at 18:13 +0200, Greg KH [EMAIL PROTECTED] wrote: On Mon, Jan 28, 2008 at 12:44:19PM +0200, Boaz Harrosh wrote: On Fri, Jan 25 2008 at 20:02 +0200, Greg KH [EMAIL PROTECTED] wrote: FYI, this is a patch that will be sent out in the next round to Linus for inclusion in 2.6.25.

Re: [PATCH 4/5] x86: Add config variables for SMP_MAX

2008-01-28 Thread Paul Jackson
Ten days ago, Mike wrote: The primary problem arises because of cpumask_t local variables. Until I can deal with these, increasing NR_CPUS to a really large value increases stack size dramatically. Here are the top stack consumers with NR_CPUS = 4k. 16392

Re: 2.6.24-rc8-rt1: Strange latencies on mpc5200 powerpc

2008-01-28 Thread Luotao Fu
Hi, I took some time today and went through Wolfgangs scenarios partly. Now some results from my side. I ran my tests on a 2.6.24-rt1 Wolfgang Grandegger wrote: I also did some more measurements and made, by chance, interesting observations. I will summarize in more detail later on. Here

Re: [PATCH] x86_32: trim memory by updating e820 v2

2008-01-28 Thread Ingo Molnar
* Justin Piszcz [EMAIL PROTECTED] wrote: Tried it, it worked successfully! With stock kernel, previous way I had to use it was mem=8832M and top showed this: top - 18:53:52 up 1 min, 2 users, load average: 1.03, 0.30, 0.10 Tasks: 169 total, 1 running, 168 sleeping, 0 stopped, 0

Re: [Regression] 2.6.24-git3: Major annoyance during suspend/hibernation on x86-64 (bisected)

2008-01-28 Thread Rafael J. Wysocki
On Monday, 28 of January 2008, Rafael J. Wysocki wrote: On Monday, 28 of January 2008, Steven Rostedt wrote: Rafael J. Wysocki wrote: No, this isn't the WARN_ON(). this does have the feel of being scheduling related, but are you absolutely sure about the precise identity of the

Re: 2.6.24 regression: Wake On Lan in sky2 broken on Mac mini

2008-01-28 Thread Mikael Pettersson
Ingo Molnar writes: * Mikael Pettersson [EMAIL PROTECTED] wrote: Now I tried the 2.6.24 release and noticed that WOL is still broken. I'll be happy to test any patches that can make it into 2.6.24.1. 1. Wrong mailing list; use netdev (@vger) instead. lkml is

Re: [CPUISOL] CPU isolation extensions

2008-01-28 Thread Max Krasnyanskiy
Peter Zijlstra wrote: On Mon, 2008-01-28 at 14:00 -0500, Steven Rostedt wrote: On Mon, 28 Jan 2008, Max Krasnyanskiy wrote: [PATCH] [CPUISOL] Support for workqueue isolation The thing about workqueues is that they should only be woken on a CPU if something on that CPU accessed them. IOW,

Re: [RFC] some page can't be migrated

2008-01-28 Thread Christoph Lameter
On Sat, 26 Jan 2008, Andrew Morton wrote: We call something(GFP_KERNEL) under rcu_read_lock()? I've lost track of the myriad flavours of rcu which we purport to support, but I don't think they'll all like us blocking under rcu_read_lock(). We _won't_ block, because try_to_release_page()

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Jeff Garzik
Gene Heskett wrote: Greeting; I had to reboot early this morning due to a freezeup, and I had a bunch of these in the messages log: == Jan 27 19:42:11 coyote kernel: [42461.915961] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen Jan 27 19:42:11 coyote kernel:

[PATCH] Introduce softpanic V.2

2008-01-28 Thread Bodo Eggert
Enabling this option changes a hard panic on boot errors to a soft panic, which does not stop the system completely. You can still scroll the screen and read the messages. Signed-Off-By: Bodo Eggert [EMAIL PROTECTED] --- Fixed: s/SOFTPANIC/CONFIG_SOFTPANIC/ I did not implement shutting down

Re: Problem with ata layer in 2.6.24

2008-01-28 Thread Gene Heskett
On Monday 28 January 2008, Mark Lord wrote: Gene Heskett wrote: Greeting; I had to reboot early this morning due to a freezeup, and I had a bunch of these in the messages log: == Jan 27 19:42:11 coyote kernel: [42461.915961] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action

Re: [PATCH] x86: Construct 32 bit boot time page tables in native format.

2008-01-28 Thread Ingo Molnar
* Rafael J. Wysocki [EMAIL PROTECTED] wrote: Speaking of cleanups, the following one is applicable IMO. --- linux-2.6.orig/arch/x86/mm/init_32.c +++ linux-2.6/arch/x86/mm/init_32.c @@ -444,23 +444,23 @@ static void __init pagetable_init (void) paravirt_pagetable_setup_done(pgd_base);

Re: [PATCH] Deprecate checkpatch.pl --file mode; add warning; add --file-force

2008-01-28 Thread Andy Whitcroft
On Wed, Jan 16, 2008 at 11:21:21PM +0100, Andi Kleen wrote: Deprecate checkpatch.pl --file mode; add warning; add --file-force As discussed on linux-kernel checkpatch.pl only patches for whole files have a significant cost. Better such changes should be only done together with other

Re: [LTP] [TEST] : LTP Build failure on 2.6.24 kernel

2008-01-28 Thread Mike Frysinger
On Monday 28 January 2008, Adrian Bunk wrote: On Mon, Jan 28, 2008 at 06:53:15AM -0500, Mike Frysinger wrote: On Monday 28 January 2008, Rishikesh K. Rajak wrote: Here i am getting failure on the x86_64 machine with new kernel. Here is the uname for that machine:

Re: [PATCH] [NET]: Remove PowerPC code from fec.c

2008-01-28 Thread Arnd Bergmann
On Friday 25 January 2008, Jochen Friedrich wrote: Maybe the wording should be changed to: This driver is now only used on ColdFire (m68knommu) processors. Conditional PowerPC code has been removed. How about adding a pointer to the driver that is now used on powerpc, for the people that

Re: [PATCH] Documentation: mention email-clients.txt in SubmittingPatches

2008-01-28 Thread Randy Dunlap
Paul Jackson wrote: Randy wrote: Does Sylpheed IMAP do filtering for you? It does not according to the Sylpheed FAQ, but the FAQ is extremely out of date. You are correct that the Sylpheed FAQ, such as at: http://sylpheeddoc.sourceforge.net/en/faq/faq-1.html states: 1.8 Q08 Does

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