Hi Pierre,
> As I'm seeing some discussion/interest about IPC, I would like to
> propose
> these patches, which provide an easy way to change the ID of an exiting IPC.
> This work is done around the checkpoint/restart of applications. In the case
> of
> the IPCs, we need (among others)
On 9/28/07, Torsten Kaiser <[EMAIL PROTECTED]> wrote:
> So in case of -rc3-mm1 I'm pretty sure that it works.
That's still the case.
> Not completely sure is if 2.6.23-rc7-sglist kernel works. I booted
> that 9 times, but from a quick look in /var/log/messages, I might not
> have hit the "correct
From: Greg KH <[EMAIL PROTECTED]>
Date: Sat, Sep 29, 2007 at 08:19:42AM -0700
> On Sat, Sep 29, 2007 at 05:37:29PM +0800, Dave Young wrote:
> > Hi,
> > The kernel report warnings about sysfs filename duplicate under
> > rc8-mm1 and rc8-mm2.
> > 1.
> > cut
> > sysfs: duplicate filename 'usb
Hi Andrew,
The compilation with the cross compiler for the PowerPC-405 on the powerbox
fails at linking
LD init/built-in.o
LD .tmp_vmlinux1
ld: arch/powerpc/kernel/head_64.o(.text+0x80c8): sibling call optimization to
`.text.init.refok' does not allow automatic multiple TOCs; recom
In message <[EMAIL PROTECTED]>, Linus Torvalds writes:
>
>
> On Sat, 29 Sep 2007, Erez Zadok wrote:
> >
> > Would you prefer if CodingStyle was reorganized or even split into (1)
> > general principles and (2) details? Perhaps we need a CodingStylePrinciples
> > and a CodingStyleDetails?
>
> I
On Sun, 30 Sep 2007 04:27:24 BST, Al Viro said:
> ... and no matter how many rules you put down, it's still possible to
> write a code that will be awful stylistically while adhering to all of
> them. Religiously.
I've run into those sort of programmers. Unfortunately, there's no real
cure for
On Sat, 29 Sep 2007, [EMAIL PROTECTED] wrote:
>
> I kind of meant the *maintainers* couldn't whine about things not in
> CodingStyle ;)
No, I understood you.
I'm personally of the opinion that the automated style checking, and
having detailed rules is always a mistake.
It's *much* better t
On Sat, 29 Sep 2007 20:00:01 PDT, Linus Torvalds said:
> On Sat, 29 Sep 2007, [EMAIL PROTECTED] wrote:
> > I think there needs to be a "sense of fairness" attached here - CodingStyle
> > should cover all the stuff maintainers/reviewers are allowed to whinge
> > about.
>
> No.
>
> People whine to
In message <[EMAIL PROTECTED]>, Theodore Tso writes:
> On Sat, Sep 29, 2007 at 03:56:38PM -0400, J. Bruce Fields wrote:
> > It'd be a start just to revert CodingStyle to its original content and
> > move the rest to CodingStyleReference. But someone would want to skim
> > through the CodingStyle h
On Sat, Sep 29, 2007 at 10:24:01PM -0400, [EMAIL PROTECTED] wrote:
> On Sat, 29 Sep 2007 11:18:05 PDT, Linus Torvalds said:
>
> > "CodingStyle" should be about the big issues, not about details. Yes,
> > we've messed that up over the years, but let's not continue that.
> >
> > In other words, I'
From: Rob Landley <[EMAIL PROTECTED]>
Two 00-INDEX files under Documentation/w1
Signed-off-by: Rob Landley <[EMAIL PROTECTED]>
---
Documentation/w1/00-INDEX |8
Documentation/w1/masters/00-INDEX |6 ++
2 files changed, 14 insertions(+)
--- /dev/null 2007-04-23 10
From: Rob Landley <[EMAIL PROTECTED]>
Add missing entries to Documentation/00-INDEX
Signed-off-by: Rob Landley <[EMAIL PROTECTED]>
---
Documentation/00-INDEX | 17 -
1 file changed, 16 insertions(+), 1 deletion(-)
diff -r dc28e4e17791 Documentation/00-INDEX
--- a/Documentatio
On Sat, Sep 29, 2007 at 03:28:48PM +0200, Nick Piggin wrote:
> Hi,
>
> OK this was going to be a quick patch, but after sleeping on it, I think
> it deserves a better analysis... I can prove the comment is incorrect with a
> test program, but I'm not as sure about my thinking that leads me to call
From: Rob Landley <[EMAIL PROTECTED]>
The existing Documentation/SM501.txt gives no clue what the chip is or does,
so copy the description from Kconfig help text.
cc: Ben Dooks <[EMAIL PROTECTED]>
Signed-off-by: Rob Landley <[EMAIL PROTECTED]>
---
Documentation/SM501.txt |5 +
1 file c
On Fri, Sep 28, 2007 at 07:05:14PM -0400, Steven Rostedt wrote:
>
>
> --
> On Fri, 28 Sep 2007, Gautham R Shenoy wrote:
>
> > >
> > > +#ifdef CONFIG_PREEMPT_RCU_BOOST
> > > +/*
> > > + * Task state with respect to being RCU-boosted. This state is changed
> > > + * by the task itself in response
On Sat, Sep 29, 2007 at 10:11:45PM +0200, Sam Ravnborg wrote:
>...
> The second is the more controversial suggestion.
> In several Makefile we have simple if expression of the variants:
> if ($(CONFIG_FOO),y)
> obj-$(CONFIG_BAR) += fubar.o
> endif
>
> The pattern varies over this theme.
> The su
On Sat, 29 Sep 2007, [EMAIL PROTECTED] wrote:
>
> I think there needs to be a "sense of fairness" attached here - CodingStyle
> should cover all the stuff maintainers/reviewers are allowed to whinge about.
No.
People whine too much as is. Don't give them *license* to do so.
Li
On Thu, 27 Sep 2007 02:22:20 PDT, Andrew Morton said:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc8/2.6.23-rc8-mm2/
Locks up hard at very early boot on my Dell Latitude - grub says loading
kernel, the screen clears, and we lock up before we get penguins.
-rc8-mm1 was
On Sat, 29 Sep 2007 11:18:05 PDT, Linus Torvalds said:
> "CodingStyle" should be about the big issues, not about details. Yes,
> we've messed that up over the years, but let's not continue that.
>
> In other words, I'd suggest *removing* lines from CodingStyle, not adding
> them. The file has a
On Sat, 29 Sep 2007 03:51:56 PDT, Andrew Morton said:
> Printing something like
>
> bytes remaining: 0x12 (18)
>
> is a quite logical thing to do, although pretty darm pointless.
On the other hand, printing this:
magic number: 0x2710
probably doesn't ring any bells, but if you c
On Sat, Sep 29, 2007 at 03:56:38PM -0400, J. Bruce Fields wrote:
> It'd be a start just to revert CodingStyle to its original content and
> move the rest to CodingStyleReference. But someone would want to skim
> through the CodingStyle history for any legimate corrections that we
> want to keep.
Hi,
The hci_sysfs uses work queue to finish the sysfs add/del fuction.
But when the same device connection failed, if another connection of
same device come in before the delete work finish, sysfs will warn
about duplicate filename creating.
Sep 19 12:30:27 darkstar kernel: sysfs: duplicate filena
On Fri, Sep 28, 2007 at 05:07:19PM +0100, Alan Cox wrote:
> > Winchip: can any of these CPUs with ooostores do SMP? If not, then smp_wmb
> > can also be a simple barrier on i386 too.
>
> The IDT Winchip can do SMP apparently.
>From the Winchip3 (which was the final winchip) specs..
"The ID
On Fri, 2007-09-28 at 10:28 -0400, Mathieu Desnoyers wrote:
> +struct __mark_marker;
Hi Mathieu,
How about, "struct marker". You've taken the "marker*" namespace, so
all these underscores are __gratuitious__ :)
> +/*
> + * module_mutex nests inside markers_mutex. Markers mutex protects
>On 9/29/07, Greg KH <[EMAIL PROTECTED]> wrote:
> On Sat, Sep 29, 2007 at 05:37:29PM +0800, Dave Young wrote:
> > Hi,
> > The kernel report warnings about sysfs filename duplicate under
> > rc8-mm1 and rc8-mm2.
> > 1.
> > cut
> > NET: Registered protocol family 16
> > ACPI: bus type pci re
The latest maintenance release GIT 1.5.3.3 is available at the
usual places:
http://www.kernel.org/pub/software/scm/git/
git-1.5.3.3.tar.{gz,bz2} (tarball)
git-htmldocs-1.5.3.3.tar.{gz,bz2} (preformatted docs)
git-manpages-1.5.3.3.tar.{gz,bz2}
On 9/29/07, Florian Schmidt <[EMAIL PROTECTED]> wrote:
> My goal is to hack up oss2jack [3] to use ALSA pcm devices.. And a later goal
> is to create a virtual ALSA soundcard [which would multiplex access to a real
> non hw-mixing capable soundcard] to finally end the dmix software mixing woes
> li
On Sat, 2007-09-29 at 10:36 +0200, Jan Engelhardt wrote:
> Make the vt return to the system default when it is reset.
> Also make UTF-8 the system default.
It's about time we do, so this is fine with me.
Tony
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body
On Sat, 29 Sep 2007, Erez Zadok wrote:
>
> Would you prefer if CodingStyle was reorganized or even split into (1)
> general principles and (2) details? Perhaps we need a CodingStylePrinciples
> and a CodingStyleDetails?
I'm certainly ok with the split into two files.
What I'm not ok with is r
Hi Ulrich,
On Friday 28 September 2007 18:34, Ulrich Drepper wrote:
> One more small change to extend the availability of creation of
> file descriptors with FD_CLOEXEC set. Adding a new command to
> fcntl() requires no new system call and the overall impact on
> code size if minimal.
Tangential
In message <[EMAIL PROTECTED]>, Linus Torvalds writes:
>
>
> On Fri, 28 Sep 2007, Erez Zadok wrote:
> >
> > Documentation/CodingStyle | 88
> > +-
>
> I'm not very happy with this.
>
> "CodingStyle" should be about the big issues, not about detail
David Brownell <[EMAIL PROTECTED]> writes:
>> > > Let's kill it, please. (i.e., ACK)
>> >
>> > But ... why? What value could needless parens provide?
>>
>> Who says that needless parens could provide value?
>
> Jean, which is why he submitted the patch.
> You, implicitly, by acking a patch sayi
On Sat, 29 Sep 2007 15:30:15 -0700 David Brownell wrote:
> > > > Let's kill it, please. (i.e., ACK)
> > >
> > > But ... why? What value could needless parens provide?
> >
> > Who says that needless parens could provide value?
>
> Jean, which is why he submitted the patch.
> You, implicitly, by
Wolfgang Erig wrote:
> Hi Peter,
>
> On Sat, Sep 29, 2007 at 11:35:53AM +0200, Wolfgang Erig wrote:
>> I start again with a fresh tree and better controlled experiments.
>
> now the result of bisection seems to be consistent.
>
> The last good commit is
> f2d98ae63dc64dedb00499289e13a50677f771f9
> > > Let's kill it, please. (i.e., ACK)
> >
> > But ... why? What value could needless parens provide?
>
> Who says that needless parens could provide value?
Jean, which is why he submitted the patch.
You, implicitly, by acking a patch saying those parens are bad.
But not me ... I don't think
Hi Andreas,
On Friday 28 September 2007, Andreas Gruenbacher wrote:
> The name path_put_conditional (formerly, dput_path) is a little unclear.
> Replace (path_put_conditional + path_put) with path_walk_put_both,
> "put a pair of paths after a path_walk" (see the kerneldoc).
^
On Friday 28 September 2007, you wrote:
> My Toshiba Satellite A40 (i386, P4 Mobile) hangs during boot after:
With 'hpet-force-enable-on-ich34' reverted the system boots OK again.
We're not yet done though. It now fails to resume from suspend and there's
also the BUG (see subject) during power of
Hello, Eric.
Eric W. Biederman wrote:
> Mostly I am thinking that any non-object model users should have
> their own dedicated wrapper layer. To help keep things consistent
> and to make it hard enough to abuse the system that people will
> find that it is usually easier to do it the righ
On Sat, 2007-09-29 at 12:40 -0700, Schmidt, Kenneth P wrote:
> The best example of how this can be useful is to allow a heterogeneous
> environment which uses a common filesystem. For example, both x86_64 and
> power systems could mount a root nfs share and execute with a common set of
> configura
On Sat, 29 Sep 2007, Linus Torvalds wrote:
>
>
> On Fri, 28 Sep 2007, Erez Zadok wrote:
> >
> > Documentation/CodingStyle | 88
> > +-
>
> I'm not very happy with this.
>
> "CodingStyle" should be about the big issues, not about details.
> Yes, we've
On Saturday, 29 September 2007 22:47, Bill Davidsen wrote:
> Alexey Starikovskiy wrote:
>
> > -static void
> > -acpi_power_off (void)
> > -{
> > - printk("%s called\n",__FUNCTION__);
> > - /* Some SMP machines only can poweroff in boot CPU */
> > - set_cpus_allowed(current, cpuma
On Sat, 29 Sep 2007, Cedric Le Goater wrote:
> Ilpo Järvinen wrote:
> > On Fri, 28 Sep 2007, Ilpo Järvinen wrote:
> >> On Fri, 28 Sep 2007, Cedric Le Goater wrote:
> >>
> >>> I just found that warning in my logs. It seems that it's been
> >>> happening since rc7-mm1 at least.
> >>>
> >>> WARNING
Alexey Starikovskiy wrote:
-static void
-acpi_power_off (void)
-{
- printk("%s called\n",__FUNCTION__);
- /* Some SMP machines only can poweroff in boot CPU */
- set_cpus_allowed(current, cpumask_of_cpu(0));
ACPI in kernel 2.6.12 did disable non-boot cpus too in powe_off.
Later
> The IT8716F accepts commands byte-wise and does all of the lifting on
> the SPI bus as well. There are limitations, though:
> - It can send 1,2,4,5 bytes (including command byte) to the slave and
> read 0,1,2,3 bytes back. Other values are not possible.
> - Bus clock rate is either 33 MHz or 16.5
On Sat, Sep 29, 2007 at 12:40:23PM -0700, Schmidt, Kenneth P wrote:
> The best example of how this can be useful is to allow a heterogeneous
> environment which uses a common filesystem. For example, both x86_64 and
> power systems could mount a root nfs share and execute with a common set of
> co
> > Lately I have considered extending the kbuild syntax a bit.
> >
> > Introducing
> > ccflags-y
> > asflags-y
> >
> > [with same functionality as the EXTRA_CFLAGS, EXTRA_AFLAGS]
> > would allow us to do:
> >
> > ccflags-$(CONFIG_WHATEVER_DEBUG) := -DDEBUG
>
> Please do!
>
> That is very usef
Hi Sam,
On Saturday 29 September 2007, Sam Ravnborg wrote:
> Lately I have considered extending the kbuild syntax a bit.
>
> Introducing
> ccflags-y
> asflags-y
>
> [with same functionality as the EXTRA_CFLAGS, EXTRA_AFLAGS]
> would allow us to do:
>
> ccflags-$(CONFIG_WHATEVER_DEBUG) := -DDEBU
On Sat, 29 Sep 2007 11:53:06 -0700 David Brownell wrote:
> > From [EMAIL PROTECTED] Sat Sep 29 11:40:17 2007
> >
> > Let's kill it, please. (i.e., ACK)
>
> But ... why? What value could needless parens provide?
Who says that needless parens could provide value?
> "Yet Another Subtle And Hard
On Sat, 29 Sep 2007 15:56:38 -0400 J. Bruce Fields wrote:
> On Sat, Sep 29, 2007 at 11:18:05AM -0700, Linus Torvalds wrote:
> > I'm not very happy with this.
> >
> > "CodingStyle" should be about the big issues, not about details. Yes,
> > we've messed that up over the years, but let's not conti
Over the last few weeks I have pondered with the idea
to extend the current kbuild syntax.
The idea have existed for long but only recently I started
to think how to do this in a truely flexible manner.
Two areas are in need for a bit of attention to improve
current kbuild files in the kernel.
Th
The Marvell bridge chips used on HighPoint SATA cards do not seem to support
the MWDMA modes (at least that caould be seen in their so-called drivers :-),
so the driver needs to account for this -- to achieve this:
- add mdma_filter() method from the original patch by Bartlomiej Zolnierkewicz
wi
On Sat, 29 Sep 2007 21:40:22 +0200 Frans Pop <[EMAIL PROTECTED]> wrote:
> On Saturday 29 September 2007, you wrote:
> > On Sat, 29 Sep 2007 02:32:44 +0200 Frans Pop <[EMAIL PROTECTED]> wrote:
> > > On Friday 28 September 2007, Frans Pop wrote:
> > > > My Toshiba Satellite A40 (i386, P4 Mobile) han
On Sat, 29 Sep 2007 22:10:42 +0300 Artem Bityutskiy <[EMAIL PROTECTED]> wrote:
> Andrew Morton wrote:
> > I'd have thought that a suitable wrapper around a suitably-modified
> > sync_sb_inodes() would be appropriate for both filesystems?
>
> Ok, I've modified sync_inodes_sb() so that I can pass i
On Sat, Sep 29, 2007 at 11:18:05AM -0700, Linus Torvalds wrote:
> I'm not very happy with this.
>
> "CodingStyle" should be about the big issues, not about details. Yes,
> we've messed that up over the years, but let's not continue that.
>
> In other words, I'd suggest *removing* lines from Codi
Andrew Morton wrote:
I'd have thought that a suitable wrapper around a suitably-modified
sync_sb_inodes() would be appropriate for both filesystems?
Ok, I've modified sync_inodes_sb() so that I can pass it my own wbc,
where I set wcb->nr_to_write = 20. It gives me _exactly_ what I want.
It just
On 9/29/07, Daniel Spång <[EMAIL PROTECTED]> wrote:
> > An embedded system is NOT an ordinary system that happens to
> > boot from flash. An embedded system requires intelligent design.
>
> We might be talking about slightly different systems. I agree that
> systems that are really embedded, in the
Running FC6 (updated this am) the temp sensors GNOME applet works with
the kernel.org kernel, not the FC6 kernel. This has been true for a
while, and I've stopped chasing it, I don't really care right now, since
the sensors command works fine and that's what my daemon checks.
Using 2.6.23-rc8
Hi Peter,
On Sat, Sep 29, 2007 at 08:07:21PM +0200, Wolfgang Erig wrote:
>
> Now I try the things written in
> http://marc.info/[EMAIL PROTECTED]
I have dumped a memory region which is my understanding what you want
to see. The difference between the good and the bad case is only
the patch
"4fd0
On 9/28/07 11:22 AM, "Jan Dittmer" <[EMAIL PROTECTED]> wrote:
> Ken Schmidt wrote:
>> Variant symlinks add the ability to embed variables in to the
>> contents of symbolic links so their targets can change based on
>> outside sources (user environment, uts, filesystems, etc.)
>
> Could you elab
On Sat, 29 Sep 2007 06:19:33 +1000 Nick Piggin <[EMAIL PROTECTED]> wrote:
> On Saturday 29 September 2007 19:27, Andrew Morton wrote:
> > On Sat, 29 Sep 2007 11:14:02 +0200 Peter Zijlstra <[EMAIL PROTECTED]>
> wrote:
> > > > oom-killings, or page allocation failures? The latter, one hopes.
> > >
On Sat, 29 Sep 2007, Nick Piggin wrote:
> [ This is true for x86's sfence/lfence, but raises a question about Linux's
> memory barriers. Does anybody expect that a sequence of smp_wmb and smp_rmb
> would ever provide a full smp_mb barrier? I've always assumed no, but I
> don't know if it is actual
> From [EMAIL PROTECTED] Sat Sep 29 11:40:17 2007
>
> Let's kill it, please. (i.e., ACK)
But ... why? What value could needless parens provide?
"Yet Another Subtle And Hard To Fix Source Of Bloat" is
not a plus.
I'd kind of think a change like this should have some
positive motivation.
-
To u
Interesting that you mention the multitude of file systems because
I was very surprised to see NILFS being promoted in the latest Linux
Magazine but no mention of the other more important file systems
currently in work like UnionFS ChunkFS or ext4 so publisized.
I can say I was disapointed of the
Package: samba
Version: 3.0.26a-1
Kernel: 2.6.22
samba 3.0.26a-1 performance < 900 KiB/s, but FTP = 30-90 MiB/s
Let me start out by saing this is an oddball problem:
SAMBA:
LINUX -> WINDOWS = < 900 KiB/s (varies between 100 - 900 KiB/s)
WINDOWS -> LINUX = 30-90 MiB/s (always)
FTP:
Either dir
Justin Piszcz wrote:
Kernel: 2.6.23-rc8 (older kernels do this as well)
When running the following command:
/usr/bin/time /usr/sbin/bonnie++ -d /x/test -s 16384 -m p34 -n
16:10:16:64
It hangs unless I increase various parameters md/raid such as the
stripe_cache_size etc..
# ps auxww |
On Sat, 29 Sep 2007 03:51:56 -0700 Andrew Morton wrote:
> On Sat, 29 Sep 2007 12:25:30 +0200 Jean Delvare <[EMAIL PROTECTED]> wrote:
>
> > Remove a not particularly relevant rule from CodingStyle.
> > Sometimes, printing numbers in parentheses doesn't add value, but in
> > some (most?) cases it m
On Sat, Sep 29, 2007 at 11:01:29AM -0700, Randy Dunlap wrote:
> On Fri, 28 Sep 2007 17:32:00 -0400 Erez Zadok wrote:
>
> > 1. Updates chapter 13 (printing kernel messages) to expand on the use of
> >pr_debug()/pr_info(), what to avoid, and how to hook your debug code with
> >kernel.h.
> >
On Fri, 28 Sep 2007, Erez Zadok wrote:
>
> Documentation/CodingStyle | 88
> +-
I'm not very happy with this.
"CodingStyle" should be about the big issues, not about details. Yes,
we've messed that up over the years, but let's not continue that.
Hi Peter,
On Sat, Sep 29, 2007 at 11:35:53AM +0200, Wolfgang Erig wrote:
>
> I start again with a fresh tree and better controlled experiments.
now the result of bisection seems to be consistent.
The last good commit is
f2d98ae63dc64dedb00499289e13a50677f771f9 Linker script for the new x86 setup
On Wed, Sep 26, 2007 at 04:53:14PM -0400, Dave Jones wrote:
> Following up on this from yesterday, Linus please revert the above cset.
> It doesn't seem to be necessary (it was added to fix a miscompile in
> 'make allnoconfig' which doesn't seem to be repeatable with it reverted)
> and actively bre
On Fri, 28 Sep 2007 17:32:00 -0400 Erez Zadok wrote:
> 1. Updates chapter 13 (printing kernel messages) to expand on the use of
>pr_debug()/pr_info(), what to avoid, and how to hook your debug code with
>kernel.h.
>
> Signed-off-by: Erez Zadok <[EMAIL PROTECTED]>
> ---
> Documentation/Co
I find this in dmesg after resume from s2mem:
Hangcheck: hangcheck value past margin!
System: ASUS P5LD2-VM board, Intel 6600 CPU at 2.40 GHz (no o/c) 2GB
RAM, 3x320GB SATA sw RAID-5. FC6 distribution, fully updated, suspend
via "system" menu pulldown.
Just in case this is of interest, th
From: Jan Lübbe <[EMAIL PROTECTED]>
The new behaviour of CFS exposes a race which occurs if a switch is
requested when vt_mode.mode is VT_PROCESS.
The process with vc->vt_pid is signaled before vc->vt_newvt is set. This
causes the switch to fail when triggered by the monitoing process
because the
On Sun, Sep 30, 2007 at 12:37:10AM +0900, Akinobu Mita wrote:
> 2007/9/29, Greg KH <[EMAIL PROTECTED]>:
> > > Index: 2.6-git/kernel/module.c
> > > ===
> > > --- 2.6-git.orig/kernel/module.c
> > > +++ 2.6-git/kernel/module.c
> > > @@ -1
> > -Printing numbers in parentheses (%d) adds no value and should be avoided.
>
> I wonder how that got there.
Well, the only place that numbers "naturally" appear wrapped in
parenthesis is tables of credits and debits... as a debit, sort
of a literal "add no value" situation. ;)
Oh, and for fo
On Sat, Sep 29, 2007 at 06:37:51PM +0200, Florian Schmidt wrote:
> On Saturday 29 September 2007, Florian Schmidt wrote:
> > On Saturday 29 September 2007, Florian Schmidt wrote:
> > > Hi,
> > >
> > > I'm trying to build FUSD [1] against current kernels [2.6.22]. I get
> > > errors [2]:
> >
> > Oh
Kernel: 2.6.23-rc8 (older kernels do this as well)
When running the following command:
/usr/bin/time /usr/sbin/bonnie++ -d /x/test -s 16384 -m p34 -n 16:10:16:64
It hangs unless I increase various parameters md/raid such as the
stripe_cache_size etc..
# ps auxww | grep D
USER PID %C
Mark Lord wrote:
Linus Torvalds wrote:
On Sat, 22 Sep 2007, Thomas Gleixner wrote:
My final enlightment was, when I removed the ACPI processor module,
which controls the lower idle C-states, right before resume; this
worked fine all the time even without all the workaround hacks.
I really hop
On Sat, Sep 22, 2007 at 14:23:35 +0300, Sami Farin wrote:
> x86_64 SMP kernel v2.6.22.6 (not using callgraph).
> sometimes oprofile works for a longer time... but not this time.
>
> 2007-09-22 13:53:32.52723 <1>[ 3372.390188] Unable to handle kernel NULL
> pointer dereference at 0
Nakajima, Jun wrote:
> To me such atomicity is provided by the "sti" instruction (i.e. the
> processor begins responding to external, maskable interrupts _after_ the
> next instruction is executed), and there is nothing special with that
> combination "sti; hlt" (you can also have like "sti; ret",
Jeremy Fitzhardinge wrote:
> Nakajima, Jun wrote:
> > Yes. For the native, "safe_halt" is "sti; hlt". The "native_halt" is
> > just "hlt". So the para_virt part of "hlt" could be moved to
pv_cpu_ops,
> > and the "sti" part stays in pv_irq_ops.
> >
>
> By "sti part", you mean the full "sti; hlt" s
El Fri, 28 Sep 2007 23:20:13 -0300
Henrique de Moraes Holschuh <[EMAIL PROTECTED]> escribió:
> On Fri, 28 Sep 2007, Alejandro Riveira Fernández wrote:
> > I feel it better than 20.5 but the later is more stable. Let me explain.
> >
> > I patched a 2.6.22.9 kernel with both versions 22 and 20.5[
On Saturday 29 September 2007, Florian Schmidt wrote:
> On Saturday 29 September 2007, Florian Schmidt wrote:
> > Hi,
> >
> > I'm trying to build FUSD [1] against current kernels [2.6.22]. I get
> > errors [2]:
>
> Oh i forgot to show the code snippets in question. I put them to the
Oh and i also
On Saturday 29 September 2007, Florian Schmidt wrote:
> Hi,
>
> I'm trying to build FUSD [1] against current kernels [2.6.22]. I get errors
> [2]:
Oh i forgot to show the code snippets in question. I put them to the
crresponding error below [matching line number is marked with [*]]:
>
> [2] ~/so
Hi,
I'm trying to build FUSD [1] against current kernels [2.6.22]. I get errors
[2]:
I tried looking into it but not being a kernel hacker i must admit i didn't
even find out where sysfs_dentry is defined (so i can make the type
complete). Or whether this would even be the correct way to fix
On Sat, 29 Sep 2007, Nick Piggin wrote:
>
> OK this was going to be a quick patch, but after sleeping on it, I think
> it deserves a better analysis... I can prove the comment is incorrect with a
> test program, but I'm not as sure about my thinking that leads me to call it
> also misleading.
Y
On Sat, 29 Sep 2007, Nick Piggin wrote:
> >
> > The non-temporal stores should be basically considered to be "IO", not any
> > normal memory operation.
>
> Maybe you're thinking of uncached / WC? Non-temporal stores to cacheable
> RAM apparently can go out of order too, and they are being used
A couple of comments interspersed...
On 9/28/07, Erez Zadok <[EMAIL PROTECTED]> wrote:
...
> There are a number of driver model diagnostic macros in
> which you should use to make sure messages are matched to the right device
---
I think this "which" is non-restrictive, so it should have a com
On Sat, 29 Sep 2007, Nick Piggin wrote:
On Friday 28 September 2007 18:42, Krzysztof Oledzki wrote:
Hello,
I am experiencing weird system hangs. Once about 2-5 weeks system freezes
and stops accepting remote connections, so it is no longer possible to
connect to most important services: smtp
2007/9/29, Greg KH <[EMAIL PROTECTED]>:
> > Index: 2.6-git/kernel/module.c
> > ===
> > --- 2.6-git.orig/kernel/module.c
> > +++ 2.6-git/kernel/module.c
> > @@ -1782,7 +1782,8 @@ static struct module *load_module(void _
> > module
On Sat, Sep 29, 2007 at 05:37:29PM +0800, Dave Young wrote:
> Hi,
> The kernel report warnings about sysfs filename duplicate under
> rc8-mm1 and rc8-mm2.
> 1.
> cut
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: PCI BIOS revision 2.10 entry at 0xfb93e, last bu
Mark Lord wrote:
Wolfgang Erig wrote:
On Sat, Sep 29, 2007 at 01:30:33AM -0700, H. Peter Anvin wrote:
Wolfgang Erig wrote:
Both are bad.
Two different systems and two different bisections.
I sent the last step of each.
$ git bisect good Bisecting: 0 revisions left to test after this
[62607313
/.
I hope I haven't crossed the line between determined and annoying. I
thought we were done, but now I find meat still on this bone.
Posit a normal process having some filesystem root, and a current
working directory (pwd) lying within that root subtree. When chroot is
performed, pwd is l
On Fri, 2007-09-28 at 13:11 +1000, Nick Piggin wrote:
> On Friday 28 September 2007 17:42, Peter Zijlstra wrote:
> > Replace raw TestSetPageLocked() usage with trylock_page()
>
> I have such a thing queued too, for the lock bitops patches for when 2.6.24
> opens, Andrew promises me :).
>
> I gue
Ilpo Järvinen wrote:
> On Fri, 28 Sep 2007, Ilpo Järvinen wrote:
>> On Fri, 28 Sep 2007, Cedric Le Goater wrote:
>>
>>> I just found that warning in my logs. It seems that it's been
>>> happening since rc7-mm1 at least.
>>>
>>> WARNING: at /home/legoater/linux/2.6.23-rc8-mm2/net/ipv4/tcp_input.c:
On Sat, Sep 29, 2007 at 07:06:53PM +0900, Akinobu Mita wrote:
> load_module() returns zero when mod_sysfs_init() fails,
> then the module loading will succeed accidentally.
>
> This patch makes load_module() return error correctly in that case.
>
> Cc: Greg Kroah-Hartman <[EMAIL PROTECTED]>
> Cc:
On Sat, 2007-09-29 at 20:28 +0800, Fengguang Wu wrote:
> On Sat, Sep 29, 2007 at 01:48:01PM +0200, Peter Zijlstra wrote:
> > On the patch itself, not sure if it would have been enough. As soon as
> > there is a single dirty inode on the list one would get caught in the
> > same problem as before.
On Fri, Sep 28, 2007 at 05:32:00PM -0400, Erez Zadok wrote:
> 1. Updates chapter 13 (printing kernel messages) to expand on the use of
>pr_debug()/pr_info(), what to avoid, and how to hook your debug code with
>kernel.h.
>
> 2. New chapter 19, branch prediction optimizations, discusses the
Thomas Gleixner wrote:
On Mon, 2007-09-24 at 23:08 +0200, Helge Hafting wrote:
The two kernels mentioned hangs occationally.
Typically when I compile something and pass the time
by surfing the web.
A few minutes and then I notice that the mouse (and everything else in X)
stops. kbd LEDs doe
On Sat, 2007-09-29 at 19:06 +0900, Akinobu Mita wrote:
> load_module() returns zero when mod_sysfs_init() fails,
> then the module loading will succeed accidentally.
>
> This patch makes load_module() return error correctly in that case.
Thanks, applied.
Cheers,
Rusty.
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