64bit already had it.
Needed for later patches.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
include/asm-x86/pgtable-2level.h |2 ++
include/asm-x86/pgtable-3level.h |2 ++
2 files changed, 4 insertions(+)
Index: linux/include/asm-x86/pgtable-2level.h
64bit had it already
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
include/asm-x86/pgtable_32.h |1 +
1 file changed, 1 insertion(+)
Index: linux/include/asm-x86/pgtable_32.h
===
---
Needed for some test code.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
include/asm-x86/pgtable_32.h |3 +++
include/asm-x86/pgtable_64.h |3 +++
2 files changed, 6 insertions(+)
Index: linux/include/asm-x86/pgtable_64.h
No need to make it 64bit there.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
arch/x86/mm/init_32.c|4 ++--
include/asm-x86/pgtable_32.h |3 ++-
2 files changed, 4 insertions(+), 3 deletions(-)
Index: linux/arch/x86/mm/init_32.c
* Ingo Molnar ([EMAIL PROTECTED]) wrote:
>
> * Ananth N Mavinakayanahalli <[EMAIL PROTECTED]> wrote:
>
> > > feature request: please make this work in the !modular case as well
> > > - if built-in then it should just run sometime during bootup and run
> > > the tests and report
On Jan. 03, 2008, 14:30 +0200, Arnaldo Carvalho de Melo <[EMAIL PROTECTED]>
wrote:
> Em Thu, Jan 03, 2008 at 12:26:10PM +, Christoph Hellwig escreveu:
>> On Thu, Jan 03, 2008 at 11:10:58AM +, Andy Whitcroft wrote:
>>> We have had some stabs at changing this, but no consensus was reached
On Wed, 19 Dec 2007 16:31:35 -0800,
Greg KH <[EMAIL PROTECTED]> wrote:
> /*
>* Initialize and add the kobject to the kernel. All the default files
>* will be created here. As we have already specified a kset for this
>* kobject, we don't have to set a parent for
I reported a regression, that when a usb-key is connected, #lilo produces a
bootloader which don't work, on 2.6.24-rc6-git2, diferently to kernels before.
Yesterday I compiled 2.6.24-rc6-git8 with exactly the same kernel parameters,
with this, the problem didnt occure again, on the same 2
On Jan 3 2008 15:39, [EMAIL PROTECTED] wrote:
>fantastic, thanks!
>
>unfortunately..
>
>opensuse103:/home/roland/serialcons # ./mytioccons
>ioctl: Device or resource busy
>
>but i`m not deep enough into programming to understand this.
>
>int main(void)
>{
>int fd = open("/dev/ttyS0",
On Thu, 2008-01-03 at 17:50 +0300, Cyrill Gorcunov wrote:
>
>
> so what i would do now? i could post updated patch *without* that
> splitted line, should I?
And with the if (rc == 0) thing fixed too. Yes please.
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dwmw2
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[David Woodhouse - Thu, Jan 03, 2008 at 02:37:24PM +]
|
| On Thu, 2008-01-03 at 15:37 +0100, Ingo Molnar wrote:
| > * David Woodhouse <[EMAIL PROTECTED]> wrote:
| >
| > > On Thu, 2008-01-03 at 15:05 +0100, Ingo Molnar wrote:
| > > > not to make a big issue out of this, but when was the last
On Thu, 2008-01-03 at 10:30 +0100, Ingo Molnar wrote:
> * Trond Myklebust <[EMAIL PROTECTED]> wrote:
>
> > commit 53478daff2c8b494d2af1ede6611f166f81bc393
> > Author: Trond Myklebust <[EMAIL PROTECTED]>
> > Date: Wed Jan 2 13:28:57 2008 -0500
> >
> > NFS: Fix a possible Oops in
fantastic, thanks!
unfortunately..
opensuse103:/home/roland/serialcons # ./mytioccons
ioctl: Device or resource busy
but, it`s not userspace:
opensuse103:/home/roland # lsof |egrep "console|ttyS0"
opensuse103:/home/roland #
in tty_io.c -> ticoccons() there is
if (redirect) {
On Thu, 2008-01-03 at 15:37 +0100, Ingo Molnar wrote:
> * David Woodhouse <[EMAIL PROTECTED]> wrote:
>
> > On Thu, 2008-01-03 at 15:05 +0100, Ingo Molnar wrote:
> > > not to make a big issue out of this, but when was the last time you
> > > tried to grep this way:
> > >
> > > grep -E
* David Woodhouse <[EMAIL PROTECTED]> wrote:
> On Thu, 2008-01-03 at 15:05 +0100, Ingo Molnar wrote:
> > not to make a big issue out of this, but when was the last time you
> > tried to grep this way:
> >
> > grep -E "audit_rate_limit=[0-9]+ audit_backlog" */*.c
>
> Not precisely that, but
On Thu, 2008-01-03 at 15:05 +0100, Ingo Molnar wrote:
> not to make a big issue out of this, but when was the last time you
> tried to grep this way:
>
> grep -E "audit_rate_limit=[0-9]+ audit_backlog" */*.c
Not precisely that, but I've certainly had greps fail because people
have split up
On 01/03/2008 02:51 PM, Pekka J Enberg wrote:
> Hi Jiri,
>
> On Thu, 3 Jan 2008, Jiri Slaby wrote:
>> this happened, while playing with broken dvd.
>
> [snip]
>
>> Buffer I/O error on device sr0, logical block 5441
>> end_request: I/O error, dev sr0, sector 136
>> ISOFS: unable to read i-node
On Thu, Jan 03, 2008 at 03:11:20PM +0100, Ingo Molnar wrote:
> and there are about 5 other callsites as well that only check for a NULL
> return.
... except that this is *not* getting NULL or make_bad_inode(); that's
getting ERR_PTR(), which can't happen in mainline. So that looks like
an -mm
* Pekka J Enberg <[EMAIL PROTECTED]> wrote:
> return ERR_PTR(-EACCES);
> }
> + if (is_bad_inode(inode)) {
> + unlock_kernel();
> + iput(inode);
> + return ERR_PTR(-ENOENT);
> +
On Thu, Jan 03, 2008 at 03:51:28PM +0200, Pekka J Enberg wrote:
> Does the following patch fix it?
Highly doubtful, and doesn't deal with the real problem, AFAICS...
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More
On Thu, Jan 03, 2008 at 02:23:44PM +0100, Jiri Slaby wrote:
> ISOFS: unable to read i-node block
isofs_read_inode() failing, about to do make_bad_inode()
> Unable to handle kernel NULL pointer dereference at 00ad RIP:
> [] d_splice_alias+0x1f/0x100
struct dentry
Hi Sam!
On Thu, 3 Jan 2008, Sam Ravnborg wrote:
> > ---
> >
> > Index: linux-compile.git/Documentation/stable_api_nonsense.txt
> > ===
> > --- linux-compile.git.orig/Documentation/stable_api_nonsense.txt
> > 2008-01-03
* Jörn Engel <[EMAIL PROTECTED]> wrote:
> > - "audit: audit_lost=%d audit_rate_limit=%d
> > audit_backlog_limit=%d\n",
> > + "audit: audit_lost=%d audit_rate_limit=%d "
> > + "audit_backlog_limit=%d\n",
> >
On Thu, Jan 03 2008 at 15:12 +0200, Andi Kleen <[EMAIL PROTECTED]> wrote:
>> Can we please just nuke CONFIG_HIGHPTE? There's only been a small
>> amount of 32bit machines
>
> It's unfortunately a larger amount :/ And for unknown reasons a lot of
> people still install 32bit kernels on new
On Thu, 3 Jan 2008 15:48:35 +0200
Ville Syrjälä <[EMAIL PROTECTED]> wrote:
> On Wed, Dec 26, 2007 at 11:24:54PM +0100, Haavard Skinnemoen wrote:
> > On Fri, 21 Dec 2007 09:34:01 +0200
> > Ville Syrjala <[EMAIL PROTECTED]> wrote:
> >
> > > +static struct platform_device foo_w1_device = {
> > > +
[Added Chris Wright, Rusty and Virt list because they were involved with
this issue before]
On Thu, 3 Jan 2008, Ingo Molnar wrote:
>
> * Steven Rostedt <[EMAIL PROTECTED]> wrote:
>
> > +# function tracing might turn this off:
> > +config REGPARM
> > + bool
> > + depends on !MCOUNT
> > +
Hi Jiri,
On Thu, 3 Jan 2008, Jiri Slaby wrote:
> this happened, while playing with broken dvd.
[snip]
> Buffer I/O error on device sr0, logical block 5441
> end_request: I/O error, dev sr0, sector 136
> ISOFS: unable to read i-node block
> Unable to handle kernel NULL pointer dereference at
On Wed, Dec 26, 2007 at 11:24:54PM +0100, Haavard Skinnemoen wrote:
> On Fri, 21 Dec 2007 09:34:01 +0200
> Ville Syrjala <[EMAIL PROTECTED]> wrote:
>
> > +static struct platform_device foo_w1_device = {
> > + .name = "w1-gpio",
> > + .id = -1,
>
>
Chao cac ban,
Ban nhan duoc email nay la do ban hoac mot ai do da dang ky dia chi
email cua ban tai trang web: www.nhaban.net.tf, www.nhaban.vnn.bz,
www.nhadep.us de nhan cac thong tin nha dat moi nhat cua chung toi.
Nay chung toi han hanh thong bao voi cac ban cac can ho cao cap chung
toi dang
Hi,
this happened, while playing with broken dvd.
ISO 9660 Extensions: Microsoft Joliet Level 3
ISO 9660 Extensions: RRIP_1991A
end_request: I/O error, dev sr0, sector 21760
Buffer I/O error on device sr0, logical block 5440
Buffer I/O error on device sr0, logical block 5441
Buffer I/O error on
On Jan 3 2008 13:43, [EMAIL PROTECTED] wrote:
>
>hi !
>
>i was wondering how to make kernel messages appear on /dev/ttyS0 without a
>reboot, i.e. kernelparam "console=ttyS0"
The solution is simple... the following piece of code is inside
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c | 28 ++--
1 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 6c29b5f..ddab66c 100644
--- a/drivers/ide/ide-floppy.c
while at it:
-cleanup small issues raised by scripts/checkpatch.pl
-remove redundant and shorten some comments
There should be no functionality change resulting from this patch
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c | 195
also, fix header comments and remove superfluous ones. There should be no
functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c | 45 -
drivers/ide/ide-floppy.h | 127
There should be no functional change resulting from this patch.
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c | 58 +
drivers/ide/ide-floppy.h |3 +-
2 files changed, 29 insertions(+), 32 deletions(-)
diff --git
This BUG_ON is unneeded since the ->handler != NULL check is performed in
ide_set_handler().
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c |8 +++-
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/ide/ide-floppy.c
- do a white-space cleanup
- remove old crufty code untouched since at least 2005
- shorten lines longer than 80ish columns
- shorten some LAAARGE typenames.
There should be no functional changes resulting from this patch.
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 2c139e7..fd5fe7b 100644
--- a/drivers/ide/ide-floppy.c
+++
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
Documentation/ide/ChangeLog.ide-floppy.1996-2002 | 64
drivers/ide/ide-floppy.c | 69 +-
2 files changed, 67 insertions(+), 66 deletions(-)
diff --git
There should be no functional change resulting from this patch.
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c | 90 +-
1 files changed, 57 insertions(+), 33 deletions(-)
diff --git a/drivers/ide/ide-floppy.c
Replace the ide-floppy packet commands opcode defines with the generic ones.
Add a missing GPCMD_WRITE_12 (opcode 0xaa) to the generic ones in cdrom.h. The
last one can be found in the current version of INF-8090, p.905.
CC: Jens Axboe <[EMAIL PROTECTED]>
Signed-off-by: Borislav Petkov <[EMAIL
Hi Bart,
here's the unfinished redux of ide-floppy which i'm REsending now so that we
could
sinchronize trees. The original send got busted in vger's filters due to syntax
error in the Message-ID tag.
Documentation/ide/ChangeLog.ide-floppy.1996-2002 | 64 ++
drivers/ide/ide-floppy.c
On Wed, Jan 02, 2008 at 04:16:42PM +0100, Gabor Gombas wrote:
> So the patch referenced above does not help. But I've found a very easy
> way to trigger the bug:
>
> - do a "cat /dev/zero > /dev/rfcomm0"
> - switch the phone off
> - switch the phone on, and the kernel oopses
FYI I also remember
> Can we please just nuke CONFIG_HIGHPTE? There's only been a small
> amount of 32bit machines
It's unfortunately a larger amount :/ And for unknown reasons a lot of
people still install 32bit kernels on new perfectly capable 64bit systems
even if they have a lot of memory.
I don't think
On Thu, Jan 03, 2008 at 01:54:42AM +0100, Arjan van de Ven wrote:
> Subject: Make checkpatch.pl's quiet option not print the summary on no
> errors
> From: Arjan van de Ven <[EMAIL PROTECTED]>
> CC: [EMAIL PROTECTED]
>
> Right now, in quiet mode, checkpatch.pl still prints a summary line even
>
On Thursday 03 January 2008 09:10:25 Ingo Molnar wrote:
>
> * Ingo Molnar <[EMAIL PROTECTED]> wrote:
>
> > * Andi Kleen <[EMAIL PROTECTED]> wrote:
> >
> > > Current git-x86 seems to be totally broken on i386
> > >
> > > commit a6f08929f0566f9d309ef5f6651371d8e20fc833
> > > Author: Russell
On Thursday 03 January 2008 10:54:52 Ingo Molnar wrote:
>
> * Andi Kleen <[EMAIL PROTECTED]> wrote:
>
> > Index: linux/include/asm-x86/ptrace-abi.h
> > ===
> > --- linux.orig/include/asm-x86/ptrace-abi.h
> > +++
On Thursday 03 January 2008 11:56:14 Ingo Molnar wrote:
>
> * Andi Kleen <[EMAIL PROTECTED]> wrote:
>
> > x86: Use shorter addresses in i386 segfault printks
>
> hm, why? It's pretty well-established that we print addresses 8 char
> wide on 32-bit.
It's useless. What purpose does it have?
> > And printing the offset into a mapping also always allows to find the
> > correct fault point in a library even with randomized mappings. Previously
> > there was no way to actually find the correct code address inside
> > the randomized mapping.
> >
> > Relies on earlier patch to shorten
On Thursday 03 January 2008 11:49:56 Ingo Molnar wrote:
>
> * Andi Kleen <[EMAIL PROTECTED]> wrote:
>
> > Previously the code used a single timer that then used
> > smp_call_function to interrupt all CPUs while the original CPU was
> > waiting for them.
> >
> > But it is better / more real
On Thursday 03 January 2008 11:45:26 Ingo Molnar wrote:
>
> * Andi Kleen <[EMAIL PROTECTED]> wrote:
>
> > +static int mwait_usable(const struct cpuinfo_x86 *c)
> > +{
> > + if (force_mwait)
> > + return 1;
> > + /* Any C1 states supported? */
> > + return c->cpuid_level >= 5 &&
On Thursday 03 January 2008 11:47:54 Ingo Molnar wrote:
>
> * Andi Kleen <[EMAIL PROTECTED]> wrote:
>
> > nsec_barrier() is a new barrier primitive that stops RDTSC speculation
> > to avoid races with timer interrupts on other CPUs.
> >
> > Add it to all architectures. Except for x86 it is a
On Thursday 03 January 2008 11:39:12 Ingo Molnar wrote:
>
> * Andi Kleen <[EMAIL PROTECTED]> wrote:
>
> > It is not really useful to lock machine checks against oopses. And
> > machine checks normally don't nest, so they don't need their own
> > locking. Just call bust_spinlock/console_verbose
> > 32bit UML, 64bit host, config attached.
>
> Hadn't tried that, but that works here too.
>
> I'll see if your config reproduces it.
>
> > Can't reproduce with plain -rc6.
>
> Feel like bisecting -mm1?
This is the one: uml-runtime-detection-of-host-vmsplit-on-i386.patch
The relevant log
hi !
i was wondering how to make kernel messages appear on /dev/ttyS0 without a
reboot, i.e. kernelparam "console=ttyS0"
after playing for a while with setconsole, setterm and klogconsole i didn`t
find a way to make that happen.
i can do "setconsole /dev/tty1 /dev/console" and see "test" on
Christer Weinigel wrote:
By the way, what is the consensus on lines over 80 characters?
checkpatch complains about the following:
WARNING: line over 80 characters
#762: FILE: drivers/spi/spi_s3c24xx_dma.c:720:
+ printk(KERN_INFO "S3C24xx SPI DMA driver (c) 2007 Nordnav Technologies
Em Thu, Jan 03, 2008 at 12:26:10PM +, Christoph Hellwig escreveu:
> On Thu, Jan 03, 2008 at 11:10:58AM +, Andy Whitcroft wrote:
> > We have had some stabs at changing this, but no consensus was reached on
> > whether it was a "for" or a "function". My memory is of there being
> > slightly
On Thu, Jan 03, 2008 at 11:10:58AM +, Andy Whitcroft wrote:
> We have had some stabs at changing this, but no consensus was reached on
> whether it was a "for" or a "function". My memory is of there being
> slightly more "without a space" tenders than the other and so it has not
> been
[Tomas Carnecky - Thu, Jan 03, 2008 at 01:10:28PM +0100]
> Cyrill Gorcunov wrote:
>> [=?ISO-8859-1?Q?J=F6rn_Engel_ - Thu, Jan 03, 2008 at 12:29:57PM +0100]
>> | On Thu, 3 January 2008 14:19:25 +0300, Cyrill Gorcunov wrote:
>> | > @@ -232,7 +232,8 @@ void audit_log_lost(const char *message)
>> | >
Cyrill Gorcunov wrote:
[=?ISO-8859-1?Q?J=F6rn_Engel_ - Thu, Jan 03, 2008 at 12:29:57PM +0100]
| On Thu, 3 January 2008 14:19:25 +0300, Cyrill Gorcunov wrote:
| > @@ -232,7 +232,8 @@ void audit_log_lost(const char *message)
| >
| > if (print) {
| > printk(KERN_WARNING
| > -
Since __xfrm_policy_destroy is used to destory the resources
allocated by xfrm_policy_alloc. So using the name
__xfrm_policy_destroy is not correspond with xfrm_policy_alloc.
Rename it to xfrm_policy_destroy.
And along with some instances that call xfrm_policy_alloc
but not using
[=?ISO-8859-1?Q?J=F6rn_Engel_ - Thu, Jan 03, 2008 at 12:29:57PM +0100]
| On Thu, 3 January 2008 14:19:25 +0300, Cyrill Gorcunov wrote:
| > @@ -232,7 +232,8 @@ void audit_log_lost(const char *message)
| >
| > if (print) {
| > printk(KERN_WARNING
| > - "audit:
Hi David,
+/ {
+ model = "unknown,dbox2"; // boot wrapper fills in correct manufacturer
Probably better just to leave model out of the dts and let the
bootwrapper add it.
Unfortunately, dtc requires a model:
$ dtc arch/powerpc/boot/dts/dbox2.dts
DTC: dts->dts on file
On Thu, 3 January 2008 14:19:25 +0300, Cyrill Gorcunov wrote:
> @@ -232,7 +232,8 @@ void audit_log_lost(const char *message)
>
> if (print) {
> printk(KERN_WARNING
> -"audit: audit_lost=%d audit_rate_limit=%d
> audit_backlog_limit=%d\n",
> +
On Dec 2, 2007 1:03 PM, Christer Weinigel <[EMAIL PROTECTED]> wrote:
> Hi Andy,
>
> you seem to be the last person messing around with checkpatch.pl so I'm
> addressing this to you. :-)
>
> checkpatch complains about the following:
>
> WARNING: no space between function name and open parenthesis
This patch eliminates code-style errors according
to checkpatch.pl
Signed-off-by: Cyrill Gorcunov <[EMAIL PROTECTED]>
---
Ingo, David, md5sums will be different for old and patched
asm listings due to:
- zero initialized static vars take off
- assignments moved out from 'if'
Hi Arjan,
On Jan 3, 2008 2:56 AM, Arjan van de Ven <[EMAIL PROTECTED]> wrote:
> +int do_warn_on(const unsigned long condition, const char *file,
> + const int line, const char *function)
> +{
> + if (unlikely(condition)) {
> + printk(KERN_WARNING
On Thu, Jan 03, 2008 at 12:01:54PM +0100, Pavel Machek wrote:
> Naming struct and function by same name is evil. Rename the struct.
Um... why? It's not even particulary bad style per se... Occurs less
frequently than things like
struct foo *foo;
but nothing inherently terrible and not
Am Donnerstag, 3. Januar 2008 10:52:53 schrieb Nigel Cunningham:
> Hi.
>
> Oliver Neukum wrote:
> > Am Donnerstag 03 Januar 2008 schrieb Nigel Cunningham:
> >> On top of this, I made a (too simple at the moment) freeze_filesystems
> >> function which iterates through _blocks in reverse order,
On Sun, Dec 02, 2007 at 01:03:35PM +0100, Christer Weinigel wrote:
> Hi Andy,
>
> you seem to be the last person messing around with checkpatch.pl so I'm
> addressing this to you. :-)
>
> checkpatch complains about the following:
>
> WARNING: no space between function name and open parenthesis
For some crazy reason (trying to work around hw problem in i810) I
wanted to use HZ around 4000.
Signed-off-by: Pavel Machek <[EMAIL PROTECTED]>
Pavel
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index
* Ananth N Mavinakayanahalli <[EMAIL PROTECTED]> wrote:
> > feature request: please make this work in the !modular case as well
> > - if built-in then it should just run sometime during bootup and run
> > the tests and report success/failure. This way automated testing can
> > pick up any
Naming struct and function by same name is evil. Rename the struct.
Signed-off-by: Pavel Machek <[EMAIL PROTECTED]>
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index b0f6803..31ce39d 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -1180,7
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> Need this in the next patch in time_init and that happens early.
>
> This includes a minor fix on i386 where early_intel_workarounds()
> [which is now called early_init_intel] really executes early as the
> comments say.
thanks, applied. I'll wait
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> They now look like
>
> hal-resmgr[13791]: segfault at 3c rip 2b9c8caec182 rsp 7fff1e825d30
> error 4 in libacl.so.1.1.0[2b9c8caea000+6000]
>
> This makes it easier to pinpoint bugs to specific libraries.
yep, that's really useful.
I think the patch
Hi!
> > > > That way any suspend breakage would be detectable (and bisectable)
> > > > in automated testing - if the resume does not come back after 10-20
> > > > seconds then the test failed.
> > >
> > > Yes, but please note that some systems require user space
> > > manipulations of the
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> x86: Use shorter addresses in i386 segfault printks
hm, why? It's pretty well-established that we print addresses 8 char
wide on 32-bit.
Ingo
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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* Andi Kleen <[EMAIL PROTECTED]> wrote:
> Previously the code used a single timer that then used
> smp_call_function to interrupt all CPUs while the original CPU was
> waiting for them.
>
> But it is better / more real time and more power friendly to simply
> run individual timers on each
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> nsec_barrier() is a new barrier primitive that stops RDTSC speculation
> to avoid races with timer interrupts on other CPUs.
>
> Add it to all architectures. Except for x86 it is a nop right now. I
> only tested x86, but it's a very simple change.
>
Hi!
> From: Rafael J. Wysocki <[EMAIL PROTECTED]>
>
> The preparation to enter an ACPI system sleep state is now tied to
> the disabling of GPEs, but the GPEs should not be disabled before
> suspending devices. Since on ACPI 1.0x systems the _PTS global
> control method should be executed
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> +static int mwait_usable(const struct cpuinfo_x86 *c)
> +{
> + if (force_mwait)
> + return 1;
> + /* Any C1 states supported? */
> + return c->cpuid_level >= 5 && ((cpuid_edx(5) >> 4) & 0xf) > 0;
> +}
> +
> void __cpuinit
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> Previously it was only run for Intel CPUs, but AMD Fam10h implements
> MWAIT too.
>
> This matches 64bit behaviour.
>
> Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
thanks, applied.
Ingo
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On Thu 2007-12-27 19:15:16, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <[EMAIL PROTECTED]>
>
> The execution of ACPI global control methods _GTS and _BFS is
> currently tied to the preparation to enter a sleep state and to the
> leaving of the sleep state, respectively. However, these
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> It is not really useful to lock machine checks against oopses. And
> machine checks normally don't nest, so they don't need their own
> locking. Just call bust_spinlock/console_verbose directly.
is this in response to any particular incident you've
Hello everybody!
[[ Please keep me CC'ed. Thank you. ]]
I just tried looking at NF_CONNTRACK_MARK (menuconfig, in 2.6.23.12), and
found it disallowed.
So I took a look at "Help", and saw that blob:
Selected by: NETFILTER_XT_TARGET_CONNMARK && NET && INET && NETFILTER &&
On Thu, Jan 03, 2008 at 10:33:03AM +0100, Ingo Molnar wrote:
>
> * Ananth N Mavinakayanahalli <[EMAIL PROTECTED]> wrote:
>
> > From: Ananth N Mavinakayanahalli <[EMAIL PROTECTED]>
> >
> > Move kprobes examples from Documentation/kprobes.txt to under
> > samples/. Patch originally by Randy
Arjan van de Ven wrote:
On Sun, 09 Dec 2007 14:49:16 -0500
Jerry Geis <[EMAIL PROTECTED]> wrote:
I am using centos 5.1, 2.6.23.9 kernel. Machine works great all day.
Then sometime through the night the kernel dies, the trace is below.
is this when a 3D screensaver is active?
Probably
* Andi Kleen <[EMAIL PROTECTED]> wrote:
> Index: linux/include/asm-x86/ptrace-abi.h
> ===
> --- linux.orig/include/asm-x86/ptrace-abi.h
> +++ linux/include/asm-x86/ptrace-abi.h
> @@ -80,6 +80,7 @@
>
> #define PTRACE_SINGLEBLOCK
Hi.
Oliver Neukum wrote:
> Am Donnerstag 03 Januar 2008 schrieb Nigel Cunningham:
>> On top of this, I made a (too simple at the moment) freeze_filesystems
>> function which iterates through _blocks in reverse order, freezing
>> fuse filesystems or ordinary ones. I say 'too simple' because it
Am Donnerstag 03 Januar 2008 schrieb Nigel Cunningham:
> On top of this, I made a (too simple at the moment) freeze_filesystems
> function which iterates through _blocks in reverse order, freezing
> fuse filesystems or ordinary ones. I say 'too simple' because it doesn't
> currently allow for the
* Harvey Harrison <[EMAIL PROTECTED]> wrote:
> Currently the notify_page_fault helper is used to test it the page
> fault was caused by a kprobe causing an early return from
> do_page_fault.
>
> Change the name of the helper to is_kprobe_fault to match the usage
> and remove the
* Ananth N Mavinakayanahalli <[EMAIL PROTECTED]> wrote:
> From: Ananth N Mavinakayanahalli <[EMAIL PROTECTED]>
>
> Move kprobes examples from Documentation/kprobes.txt to under
> samples/. Patch originally by Randy Dunlap.
nice!
> +config SAMPLE_KPROBES
> + tristate "Build kprobes
* Trond Myklebust <[EMAIL PROTECTED]> wrote:
> commit 53478daff2c8b494d2af1ede6611f166f81bc393
> Author: Trond Myklebust <[EMAIL PROTECTED]>
> Date: Wed Jan 2 13:28:57 2008 -0500
>
> NFS: Fix a possible Oops in fs/nfs/super.c
>
> Sigh... commit
* Arjan van de Ven <[EMAIL PROTECTED]> wrote:
> +#define WARN_ON(condition) do_warn_on((unsigned long)(condition), __FILE__, \
> + __LINE__, __FUNCTION__)
hm. This passes in 4 arguments to do_warn_on().
i think we could get away with no arguments (!), by
John Sigler wrote:
I noticed the following message in my kernel log.
kernel: neigh: timer & !nud_in_timer
(Might be due to a race condition.)
I'm running a UP Linux version 2.6.22.1-rt9
( http://rt.wiki.kernel.org/index.php )
The following /proc entries might be relevant.
* Steven Rostedt <[EMAIL PROTECTED]> wrote:
> +# function tracing might turn this off:
> +config REGPARM
> + bool
> + depends on !MCOUNT
> + default y
are you sure -pg really needs this? I just carried this along the years
and went the path of least resistence, but we should not be
Hi.
Rafael J. Wysocki wrote:
> On Wednesday, 2 of January 2008, Nigel Cunningham wrote:
>> Pavel Machek wrote:
So how do you handle threads that are blocked on I/O or a lock
during the system freeze process, then?
>>> We wait until they can continue.
>> So if I have a
An AIO read or write should return -EINVAL if the offset is negative.
This check matches the one in pread and pwrite.
This was found by the libaio test suite.
Signed-off-by: Rusty Russell <[EMAIL PROTECTED]>
diff -r 18802689361a fs/aio.c
--- a/fs/aio.c Thu Jan 03 15:22:24 2008 +1100
+++
When an AIO write gets an error after writing some data (eg. ENOSPC),
it should return the amount written already, not the error. Just like
write() is supposed to.
This was found by the libaio test suite.
Signed-off-by: Rusty Russell <[EMAIL PROTECTED]>
diff -r 18802689361a fs/aio.c
---
* Nick Piggin <[EMAIL PROTECTED]> wrote:
> > Have you done anything more with allowing > 256 CPUS in this
> > spinlock patch? We've been testing with 1k cpus and to verify with
> > -mm kernel, we need to "unpatch" these spinlock changes.
>
> Hi Mike,
>
> Actually I had it in my mind that 64
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