On Sun, Sep 23, 2012 at 12:34:02AM -0400, Len Brown wrote:
> From: Feng Tang
>
> acpi_get_physical_device_location()'s 2nd argument has been changed
> in ACPI implementaion, so need a follow-on change in
> usb_acpi_check_pld().
>
> Signed-off-by: Feng Tang
> Signed-off-by: Bob Moore
> Cc:
Randy Dunlap wrote:
> On 09/20/2012 09:05 AM, halfdog wrote:
>
>> halfdog wrote:
>>
>> Now this is the updated and also tested patch (vs. linux-3.5.4 kernel) to fix
>> https://bugzilla.kernel.org/show_bug.cgi?id=46841 . See also
>>
On 09/23/2012 02:21 AM, Paul E. McKenney wrote:
> On Sat, Sep 22, 2012 at 02:27:35PM -0700, Paul E. McKenney wrote:
>> On Sat, Sep 22, 2012 at 07:50:29PM +0200, Sasha Levin wrote:
>>> On 09/22/2012 05:56 PM, Paul E. McKenney wrote:
And now the prime suspect is the new CONFIG_RCU_USER_QS=y.
On Sun, Sep 23, 2012 at 05:19:06AM +0100, Al Viro wrote:
> On Sat, Sep 22, 2012 at 08:50:44PM -0700, Eric W. Biederman wrote:
>
> > +struct inode *devpts_redirect(struct file *filp)
> > +{
> > + struct inode *inode;
> > + struct file *filp2;
> > +
> > + /* Is the inode already a devpts
From: Len Brown
This is unchanged version 2005, plus a small bit in
DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers.
Signed-off-by: Len Brown
---
tools/power/acpi/Makefile | 15 ++
tools/power/acpi/acpidump.c | 472
2
From: Len Brown
This is unchanged version 20060606, plus a small bit in
DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers.
Signed-off-by: Len Brown
---
tools/power/acpi/acpidump.c | 97 +++--
1 file changed, 59 insertions(+), 38
From: Bob Moore
Split utxface.c to improve modularity and reduce file size.
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
drivers/acpi/acpica/Makefile | 1 +
drivers/acpi/acpica/utxface.c | 267 +-
From: Bob Moore
Allows constructs like this:
If ()
Scope (\)
...
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
drivers/acpi/acpica/dswload.c | 14 ++
drivers/acpi/acpica/dswload2.c | 14 ++
2 files changed, 28
From: Feng Tang
This is a follow on for commmit 3f6f49c7 "ACPI: delete _GTS/_BFS support"
to do more cleanup.
Signed-off-by: Feng Tang
Signed-off-by: Bob Moore
Signed-off-by: Len Brown
---
drivers/acpi/acpica/hwxfsleep.c | 1 -
include/acpi/acnames.h | 2 --
include/acpi/actypes.h
From: Len Brown
This is unchanged version 20071116, plus a small bit in
DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers.
Signed-off-by: Len Brown
---
tools/power/acpi/acpidump.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git
From: Len Brown
This is unchanged version 20101221, plus a small bit in
DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers.
This version finds dynamic tables exported by Linux in
/sys/firmware/acpi/tables/dynamic
Signed-off-by: Len Brown
---
tools/power/acpi/acpidump.c |
From: Len Brown
Signed-off-by: Len Brown
---
tools/power/acpi/Makefile | 4 +++
tools/power/acpi/acpidump.8 | 59 +
2 files changed, 63 insertions(+)
create mode 100644 tools/power/acpi/acpidump.8
diff --git a/tools/power/acpi/Makefile
From: Bob Moore
Cleanup output for Processor(). Length is a byte, not a word.
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
drivers/acpi/acpica/nsdump.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/acpica/nsdump.c
From: Bob Moore
Add additional debug info to assist with GPE debugging.
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
drivers/acpi/acpica/evgpe.c | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git
From: Bob Moore
This change adds a new _OSI string, "Windows 2012" for both Windows 8
and Windows Server 2012.
>From Microsoft document "How to Identify the Windows Version in ACPI
by Using _OSI", July 13, 2012.
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
From: Bob Moore
No functional change.
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
include/acpi/actbl.h | 48
1 file changed, 24 insertions(+), 24 deletions(-)
diff --git a/include/acpi/actbl.h
From: Feng Tang
The gpe_register_info argument is no longer needed, reduce it to
make code simpler.
Signed-off-by: Feng Tang
Signed-off-by: Bob Moore
Signed-off-by: Len Brown
---
drivers/acpi/acpica/achware.h | 3 +--
drivers/acpi/acpica/evgpe.c | 3 +--
drivers/acpi/acpica/evxfgpe.c |
From: Feng Tang
This patch is on top of the ACPICA 20120816 release, which implemented
a native way to decode PLD buffer, so use it instead of leting upper
level users do the decoding.
v2: Modify the check for PLD buffer length to reject buffers whose
length < 16
Signed-off-by: Feng Tang
From: Bob Moore
Version 20120816.
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
include/acpi/acpixf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 270517d..03457a9 100644
---
From: Bob Moore
Added structs for the buffers related to these predefined names,
in acbuffer.h
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
include/acpi/acbuffer.h | 43 +++
1 file changed, 43 insertions(+)
diff
From: Bob Moore
_PLD (Physical Location of Device) returns a bit-packed buffer that
is difficult to parse. This change adds a new interface,
AcpiDecodePldBuffer that parses the buffer into a more usable
local struct. Also adds macros to both get and set individual
fields within the packed _PLD
From: Bob Moore
These tables are defined outside of the ACPI specification.
Signed-off-by: Bob Moore
Signed-off-by: Feng Tang
Signed-off-by: Len Brown
---
include/acpi/actbl2.h | 111 ++
include/acpi/actbl3.h | 1 -
2 files changed, 111
From: Lv Zheng
Merge/remove duplicate code in the root table resize functions
One function is external, the other is internal. Lv Zheng,
ACPICA BZ 846:
https://acpica.org/bugzilla/show_bug.cgi?id=846
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
Signed-off-by: Len Brown
---
From: Bob Moore
Add values 5 (CMCI) and 6 (MCE).
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
Signed-off-by: Len Brown
---
include/acpi/actbl1.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index c41d6f9..280fc45
From: Feng Tang
acpi_get_physical_device_location()'s 2nd argument has been changed
in ACPI implementaion, so need a follow-on change in
usb_acpi_check_pld().
Signed-off-by: Feng Tang
Signed-off-by: Bob Moore
Cc: Matthew Garrett
Cc: Greg Kroah-Hartman
Cc: Lan Tianyu
Signed-off-by: Len
From: Bob Moore
Version 20120913.
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
Signed-off-by: Len Brown
---
include/acpi/acpixf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 03457a9..267bfc4 100644
---
From: Len Brown
This is unchanged version 20070714, plus a small bit in
DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers.
Signed-off-by: Len Brown
---
tools/power/acpi/Makefile | 7 ++-
tools/power/acpi/acpidump.c | 127 ++--
2
Here is my ACPICA branch queued for Linux-3.7
Please let me know if you see troubles with any of them.
Note that the acpidump utility is also in here.
Since it lost its home on kernel.org in pmtools,
and it depends on kernel headers, it seemed to
make sense to put it here. Yes, it is a bit
> +config ACPI_INITRD_TABLE_OVERRIDE
> + bool
> + default y
Do distros in addition to SuSE concur they want to ship this way?
The last time we tried to make debugging easier we added
ACPI_CUSTOM_METHOD, which allowed root to over-ride an AML method
on a running system. Distro
On Sat, Sep 22, 2012 at 08:50:44PM -0700, Eric W. Biederman wrote:
> +struct inode *devpts_redirect(struct file *filp)
> +{
> + struct inode *inode;
> + struct file *filp2;
> +
> + /* Is the inode already a devpts inode? */
> + inode = filp->f_dentry->d_inode;
> + if
Document the updated state of devpts.
Signed-off-by: "Eric W. Biederman"
---
Documentation/filesystems/devpts.txt | 88 -
1 files changed, 22 insertions(+), 66 deletions(-)
diff --git a/Documentation/filesystems/devpts.txt
- Modify opening /dev/ptmx so that it opens /dev/pts/ptmx
As it appares nearly impossible to get udev to create a symlink
do this with a little sprinkle of in kernel magic.
- Cleanup the devpts mount code and only leave the code for
new instance.
Tested on debian and ubuntu without any
These are difference instances of the same device not so it only
makes sense that they would have the same default permissions.
Move the definitions of DEVPTS_DEEFAULT_PTMX_MODE and PTM_MINOR
into devpts_fs.h so we can use the same definitions throughout.
Acked-by: "Serge E. Hallyn"
This compile option just makes the code more complicated and makes
it more difficult to transition to a time when we take advantage
of the new features that DEVPTS_MULTIPLE_INSTANCES allows.
Acked-by: "Serge E. Hallyn"
Signed-off-by: "Eric W. Biederman"
---
This is the restart of an old conversation that started out with Serge
noting that there are problems taking advantage of the devpts newinstance
mount option. As the conversation progressed it was suggested that the
devpts newinstance mount option should just be removed if possible.
Then the
On Sat, 22 Sep 2012, Paul E. McKenney wrote:
> Very cool, thank you for your testing efforts!!!
You're welcome.
> May I apply your Tested-by to this patch?
Please do:
Tested-by: Paul Walmsley # OMAP4430
Am testing on OMAP3730 (single-core) now.
- Paul
--
To unsubscribe from this list:
ing that the idle loop was entered with tick_nohz_enabled=1
> during a grace period with no callbacks present:
>
> http://www.pwsan.com/omap/transcripts/20120922-rcu-stall-debug-pre-fix.txt
>
> The debugging events started to appear at 1.867370 seconds into the
> boot. ENTER wa
Hi,
better late than never..
On Monday 17 September 2012 22:38:20 Rafael J. Wysocki wrote:
> On Monday, September 17, 2012, Tejun Heo wrote:
> > powernowk8_target() runs off a per-cpu work item and if the
> > cpufreq_policy->cpu is different from the current one, it migrates the
> > kworker to
I don't know where this conversation comes from but putting ptys in
sysfs in combination with the newinstance mount option is completely
broken unless the device name and device number duplication is handled,
which I don't see here.
Cyrill Gorcunov writes:
>
> Guys, you mean something like
Without the bugfix patch, a boot log transcript was obtained
indicating that the idle loop was entered with tick_nohz_enabled=1
during a grace period with no callbacks present:
http://www.pwsan.com/omap/transcripts/20120922-rcu-stall-debug-pre-fix.txt
The debugging events started to appear
On 09/22/2012 09:56 AM, Mark Brown wrote:
> On Thu, Sep 20, 2012 at 04:04:57PM -0600, Stephen Warren wrote:
>
>> Mark, if this gets into 3.7, I can fix up all the Tegra .dts files during
>> 3.8.
>
> I don't know which branch you generated this against but it doesn't
> apply to any of the
Fix potential NULL pointer dereference in edac_unregister_sysfs() on
system boot introduced in 3.6-rc1. This patch is dependent on
Fengguang's "edac_mc: fix messy kfree calls in the error path".
Since commit 7a623c039 ("edac: rewrite the sysfs code to use struct
device") edac_mc_alloc() no longer
Hi Len,
On Saturday 22 September 2012 17:16:47 Len Brown wrote:
> This isn't a NAK, but I'm at best, "like warm" on this.
We had this discussion already...
And you already had similar patches Signed-off and put in your queue
for Linus in 2008:
On Sun, Sep 23, 2012 at 01:52:32AM +0400, Cyrill Gorcunov wrote:
> On Sun, Sep 23, 2012 at 12:11:44AM +0400, Cyrill Gorcunov wrote:
> >
> > > Sysfs is one value per file, you have three values here, please make 3
> > > files.
> > >
> > > And document them in Documentation/ABI/.
> >
> > Hmm, sure
On Sat, Sep 22, 2012 at 09:16:11PM +1000, Greg Ungerer wrote:
> I sent the patch to the m68k-linux list. Its been acked by Geert.
>
> http://marc.info/?l=linux-m68k=134742688015639=2
>
> I was going to push it through the m68knommu git tree, but I don't mind
> if you would rather take it with
On Sat, Sep 22, 2012 at 02:27:35PM -0700, Paul E. McKenney wrote:
> On Sat, Sep 22, 2012 at 07:50:29PM +0200, Sasha Levin wrote:
> > On 09/22/2012 05:56 PM, Paul E. McKenney wrote:
> > > And now the prime suspect is the new CONFIG_RCU_USER_QS=y. Do these
> > > warnings ever show up with
coccinelle warns about:
+ drivers/edac/edac_mc.c:429:9-23: ERROR: reference preceded by free on line 429
421 if (mci->csrows) {
> 422 for (chn = 0; chn < tot_channels; chn++) {
423 csr = mci->csrows[chn];
424 if
On Sat, Sep 22, 2012 at 11:57:23AM -0700, Linus Torvalds wrote:
> On Fri, Sep 21, 2012 at 5:59 PM, Shaun Ruffell wrote:
> >
> > I posted patches [1,2,3] that resolve the issue for me. Shaohui Xie
> > also hit the issue and posted a slightly different patch [4]. The
> > patches are currently
On Sat, Sep 22, 2012 at 10:20:19PM +, Paul Walmsley wrote:
> Hi Paul
>
> On Sat, 22 Sep 2012, Paul E. McKenney wrote:
>
> > Strangely enough, I believe that I have inadvertently fixed this in
> > my -rcu tree:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
> > Guys, you mean something like below? Look, I must admit I'm not really
> > sure if I've done all locking right, and there is no need for additional
> > kref counting on tty_struct. Could you please check if it looks more-less
> > sane (I've tested it but still...)
This still doesn't answer
On Sat, Sep 22, 2012 at 10:25:59PM +, Paul Walmsley wrote:
> On Sat, 22 Sep 2012, Paul E. McKenney wrote:
>
> > And here is a patch. I am still having trouble reproducing the problem,
> > but figured that I should avoid serializing things.
>
> Thanks, testing this now on v3.6-rc6.
Very
On Sat, 22 Sep 2012, Paul E. McKenney wrote:
> And here is a patch. I am still having trouble reproducing the problem,
> but figured that I should avoid serializing things.
Thanks, testing this now on v3.6-rc6. One question though about the patch
description:
> All this begs the question of
Hi Paul
On Sat, 22 Sep 2012, Paul E. McKenney wrote:
> Strangely enough, I believe that I have inadvertently fixed this in
> my -rcu tree:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next
>
> Nevertheless, if you get a chance to try it, I would be interested to
On Sat, Sep 22, 2012 at 01:10:43PM -0700, Paul E. McKenney wrote:
> On Sat, Sep 22, 2012 at 06:42:08PM +, Paul Walmsley wrote:
> > On Fri, 21 Sep 2012, Paul E. McKenney wrote:
> >
> > > Could you please point me to a recipe for creating a minimal userspace?
> > > Just in case it is the
On Sun, Sep 23, 2012 at 12:11:44AM +0400, Cyrill Gorcunov wrote:
>
> > Sysfs is one value per file, you have three values here, please make 3
> > files.
> >
> > And document them in Documentation/ABI/.
>
> Hmm, sure Greg, I'll update. Thanks!
Something like below I suppose? Look, if there will
On 09/22/12 11:10, Nicolas Pitre wrote:
On Fri, 21 Sep 2012, Cyril Chemparathy wrote:
The original phys_to_virt/virt_to_phys patching implementation relied on early
patching prior to MMU initialization. On PAE systems running out of >4G
address space, this would have entailed an additional
On Sat, Sep 22, 2012 at 07:50:29PM +0200, Sasha Levin wrote:
> On 09/22/2012 05:56 PM, Paul E. McKenney wrote:
> > And now the prime suspect is the new CONFIG_RCU_USER_QS=y. Do these
> > warnings ever show up with CONFIG_RCU_USER_QS=n?
>
> It seems that disabling that does make the warnings go
On Sat, 2012-09-22 at 16:00 -0400, David Miller wrote:
>
> I think I'm going to just end up restricting this driver to X86
> as was originally suggested.
Probably the easiest fix indeed.
> There seems to be no real consistent Kconfig protection for users
> of isa_virt_to_bus() and friends.
>
>
> From: Mel Gorman [mailto:mgor...@suse.de]
> Subject: Re: [RFC] mm: add support for zsmalloc and zcache
>
> On Fri, Sep 21, 2012 at 01:35:15PM -0700, Dan Magenheimer wrote:
> > > From: Seth Jennings [mailto:sjenn...@linux.vnet.ibm.com]
> > > Subject: Re: [RFC] mm: add support for zsmalloc and
On Sat, 22 Sep 2012, Jiri Kosina wrote:
> > This patch fixes an issue introduced after commit 4ea5454203d991ec
> >
> > After that commit, hid-core silently discards any incoming packet
> > that arrives while any hid driver's probe function is being executed.
> >
> > This broke the enumeration
On Sat, Sep 22, 2012 at 06:16:15PM +, Paul Walmsley wrote:
> Hi Paul
>
> On Fri, 21 Sep 2012, Paul E. McKenney wrote:
>
> > I am wondering if your system somehow figured out how to start a grace
> > period that had no RCU callbacks waiting for it. If that happened,
> > then a CONFIG_NO_HZ=y
Hi all,
While fuzzing with trinity inside a KVM tools guest running the latest
linux-next kernel, I've stumbled on the following BUG.
I've also hit a similar trace where the 'BUG_ON(ELV_ON_HASH(rq));' above that
list_del_init() gets hit, so I guess it's a race
condition of some sorts.
[
On Mon, 17 Sep 2012 17:10:17 +0200
Jiri Pirko wrote:
> + sky2_write_rx_filter(sky2, filter);
> + memcpy(sky2->rx_filter, filter, sizeof(sky2->rx_filter));
This isn't safe since rx_filter might be referred to from interrupt
context (ie link up PHY interrupt). Maybe using atomic64 would
On Sat, Sep 22, 2012 at 01:07:31PM -0700, Greg Kroah-Hartman wrote:
> > drivers/tty/pty.c | 45 -
> > 1 file changed, 44 insertions(+), 1 deletion(-)
> >
> > Index: tty.git/drivers/tty/pty.c
> >
On Sat, Sep 22, 2012 at 06:42:08PM +, Paul Walmsley wrote:
> On Fri, 21 Sep 2012, Paul E. McKenney wrote:
>
> > Could you please point me to a recipe for creating a minimal userspace?
> > Just in case it is the userspac erather than the architecture/hardware
> > that makes the difference.
>
On Sat, Sep 22, 2012 at 10:06:39PM +0400, Cyrill Gorcunov wrote:
> On Thu, Sep 13, 2012 at 05:25:07PM +0100, Alan Cox wrote:
> > On Thu, 13 Sep 2012 16:54:01 +0400
> > Cyrill Gorcunov wrote:
> >
> > > On Thu, Sep 13, 2012 at 01:51:31PM +0100, Alan Cox wrote:
> > > > > +static int
On Sat, Sep 22, 2012 at 07:52:11PM +0200, Daniel Vetter wrote:
> Dave Airlie recently discovered a locking bug in the fbcon layer,
> where a timer_del_sync (for the blinking cursor) deadlocks with the
> timer itself, since both (want to) hold the console_lock:
>
>
From: Benjamin Herrenschmidt
Date: Sat, 22 Sep 2012 07:46:40 +1000
> Right, but on ppc, GFP_DMA is a nop (no separate ZONE_DMA, or rather all
> of memory is ZONE_DMA). It's always been like that afaik.
>
> We could support ISA device limited addressability using the iommu but
> that would
Hi!
On Wed 2012-09-19 20:01:10, Theodore Ts'o wrote:
> On Thu, Sep 20, 2012 at 01:23:49AM +0200, Pavel Machek wrote:
> >
> > I'm not sure I agree.
> >
> > If you treat root fs as removable, you'll get "crash". You'll need to
> > replay the journal, but data is safe.
> >
> > If you treat it as
From: Eric Dumazet
Date: Fri, 21 Sep 2012 23:11:11 +0200
> On Fri, 2012-09-21 at 13:27 -0700, Vijay Subramanian wrote:
>> I get the following compile error with the newer version of the patch
>>
>> net/sched/em_meta.c: In function ‘meta_int_sk_sendmsg_off’:
>> net/sched/em_meta.c:464: error:
From: Xiaodong Xu
Date: Sat, 22 Sep 2012 18:09:32 +0800
> From: Xiaodong Xu
>
> When PPPOE is running over a virtual ethernet interface (e.g., a
> bonding interface) and the user tries to delete the interface in case
> the PPPOE state is ZOMBIE, the kernel will loop forever while
>
From: "John W. Linville"
Date: Sat, 22 Sep 2012 13:13:42 -0400
> Please pull this last(?) batch of fixes intended for 3.6...
>
> For the Bluetooth bits, Gustavo says this:
>
> "Here goes probably my last update to 3.6. It includes the two patches
> you were ok last week(from Andrzej
From: Peter Huewe
Date: Sat, 22 Sep 2012 04:44:18 +0200
> Currently the driver has no MODULE_LICENSE attribute in its source which
> results in a kernel taint if I load this:
>
> root@(none):~# modprobe bcm87xx
> bcm87xx: module license 'unspecified' taints kernel.
>
> Since the first lines of
From: John Jolly
Date: Fri, 21 Sep 2012 15:32:40 -0600
> Attempting an rds connection from the IP address of an IPoIB interface
> to itself causes a kernel panic due to a BUG_ON() being triggered.
> Making the test less strict allows rds-ping to work without crashing
> the machine.
>
> A local
On Fri, Sep 21, 2012 at 5:59 PM, Shaun Ruffell wrote:
>
> I posted patches [1,2,3] that resolve the issue for me. Shaohui Xie
> also hit the issue and posted a slightly different patch [4]. The
> patches are currently waiting for Mauro, who I understand is
> catching up since returning from San
On Sat, Sep 22, 2012 at 12:11:33PM -0400, Mark Brown wrote:
> On Mon, Sep 17, 2012 at 04:51:20PM -0700, Guenter Roeck wrote:
> > The I2C core provides a means to instantiate devices from userspace
> > using sysfs attributes. Provide the same mechanism for SPI devices.
>
> So, unlike I2C this is
On Fri, 21 Sep 2012, Paul E. McKenney wrote:
> Could you please point me to a recipe for creating a minimal userspace?
> Just in case it is the userspac erather than the architecture/hardware
> that makes the difference.
Tony's suggestion is pretty good. Note that there may also be differences
On Sat, 22 Sep 2012 14:20:46 +0100 Russell King wrote:
> On Sat, Sep 22, 2012 at 03:45:49PM +0400, Cyrill Gorcunov wrote:
> > On Sat, Sep 22, 2012 at 12:56:42PM +0200, Geert Uytterhoeven wrote:
> > > On Fri, Sep 21, 2012 at 6:51 PM, Russell King
> > > wrote:
> > > > That brings up another
On Wed, Aug 29, 2012 at 11:49 AM, Nicolas Ferre wrote:
> If the number of ports present on the SoC/board is not the maximum
> and that the platform data is not filled with all data, there is
> an easy way to mess the PIO setup for this interface.
> This quick fix addresses mis-configuration in
Hi Paul
On Fri, 21 Sep 2012, Paul E. McKenney wrote:
> I am wondering if your system somehow figured out how to start a grace
> period that had no RCU callbacks waiting for it. If that happened,
> then a CONFIG_NO_HZ=y system could in theory get into a state where all
> CPUs are in dyntick-idle
On Friday 21 September 2012 17:41:44 Lucas De Marchi wrote:
> I'd like to ask people the following question: why are you using
> compressed modules? Is it only for the disk space or is there any
> performance related reason?
i've only seen it to save on disk space
-mike
signature.asc
On Thu, Sep 13, 2012 at 05:25:07PM +0100, Alan Cox wrote:
> On Thu, 13 Sep 2012 16:54:01 +0400
> Cyrill Gorcunov wrote:
>
> > On Thu, Sep 13, 2012 at 01:51:31PM +0100, Alan Cox wrote:
> > > > +static int pty_get_lock(struct tty_struct *tty, int __user *arg)
> > > > +{
> > > > + int locked
Dave Airlie recently discovered a locking bug in the fbcon layer,
where a timer_del_sync (for the blinking cursor) deadlocks with the
timer itself, since both (want to) hold the console_lock:
https://lkml.org/lkml/2012/8/21/36
Unfortunately the console_lock isn't a plain mutex and hence has no
On 09/22/2012 05:56 PM, Paul E. McKenney wrote:
> And now the prime suspect is the new CONFIG_RCU_USER_QS=y. Do these
> warnings ever show up with CONFIG_RCU_USER_QS=n?
It seems that disabling that does make the warnings go away.
I'll keep the tests running in case it just reduces the chances
On Sat, Sep 22, 2012 at 06:16:49PM +0200, Christophe Leroy wrote:
> This patch adds proper handling of the buggy revision A2 of LXT973 phy, adding
> precautions linked to ERRATA Item 4:
>
> Revision A2 of LXT973 chip randomly returns the contents of the previous even
> register when you read a
commit 112df2417dc9a1db1b19930ea4d0a697a61e
Dave,
Please pull this last(?) batch of fixes intended for 3.6...
For the Bluetooth bits, Gustavo says this:
"Here goes probably my last update to 3.6. It includes the two patches
you were ok last week(from Andrzej Kaczmarek), those are critical
From: Fabio Estevam
Use a better name for the USB PHY clock.
Signed-off-by: Fabio Estevam
---
.../devicetree/bindings/clock/imx23-clock.txt |2 +-
.../devicetree/bindings/clock/imx28-clock.txt |4 ++--
drivers/clk/mxs/clk-imx23.c|6 +++---
Le 10/09/2012 20:17, Lutz Jaenicke a écrit :
On Mon, Sep 10, 2012 at 05:45:49PM +0200, Christophe Leroy wrote:
This patch adds proper handling of the buggy revision A2 of LXT973 phy, adding
precautions linked to ERRATA Item 4:
Item 4: MDIO Interface and Repeated Polling
Problem: Repeated
This patch adds proper handling of the buggy revision A2 of LXT973 phy, adding
precautions linked to ERRATA Item 4:
Revision A2 of LXT973 chip randomly returns the contents of the previous even
register when you read a odd register regularly
Signed-off-by: Christophe Leroy
diff -u
On Tue, Sep 18, 2012 at 03:53:53PM +0200, Roland Stigge wrote:
> Even with devicetree support, we needed platform data to provide some data,
> leading to mixed device tree and platform data. This patch makes it possible
> to
> provide all that information via device tree. Now, the data must be
On Mon, Sep 17, 2012 at 04:51:20PM -0700, Guenter Roeck wrote:
> The I2C core provides a means to instantiate devices from userspace
> using sysfs attributes. Provide the same mechanism for SPI devices.
So, unlike I2C this is only going to work for a subset of controllers -
anything that relies
On Tue, Sep 18, 2012 at 08:01:25AM -0400, Matt Porter wrote:
> Adds pinctrl support to support OMAP platforms that boot from DT
> and rely on pinctrl support to set pinmuxes.
Applied, thanks.
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On Sat, Sep 22, 2012 at 05:45:12PM +0200, Frederic Weisbecker wrote:
> 2012/9/22 Paul E. McKenney :
> > On Fri, Sep 21, 2012 at 01:31:49PM -0700, Tony Lindgren wrote:
> >> * Paul E. McKenney [120921 12:58]:
> >> >
> >> > Just to make sure I understand the combinations:
> >> >
> >> > o All
On Thu, Sep 20, 2012 at 04:04:57PM -0600, Stephen Warren wrote:
> Mark, if this gets into 3.7, I can fix up all the Tegra .dts files during 3.8.
I don't know which branch you generated this against but it doesn't
apply to any of the obvious branches in my regulator tree. There's a
modify/delete
2012/9/22 Paul E. McKenney :
> On Fri, Sep 21, 2012 at 01:31:49PM -0700, Tony Lindgren wrote:
>> * Paul E. McKenney [120921 12:58]:
>> >
>> > Just to make sure I understand the combinations:
>> >
>> > o All stalls have happened when running a minimal userspace.
>> > o CONFIG_NO_HZ=n
On Sat, Sep 22, 2012 at 03:38:47PM +0200, Ralf Baechle wrote:
> On Sat, Sep 22, 2012 at 02:20:46PM +0100, Russell King wrote:
>
> > 2. There allegedly exists a patch to remove x86isms from sys_kcmp -
> >allegedly also in akpm's tree. However, I've looked through the code in
> >mainline,
On Fri, 21 Sep 2012, Cyril Chemparathy wrote:
> This patch adds support for 64-bit physical addresses in virt_to_phys()
> patching. This does not do real 64-bit add/sub, but instead patches in the
> upper 32-bits of the phys_offset directly into the output of virt_to_phys.
>
> There is no
On Fri, Sep 21, 2012 at 03:55:28PM -0700, Eric W. Biederman wrote:
> 1) I don't see anything disabling kdb or kgdb. If ever there
>was a way to poke into the kernel and change things...
Is there any way to access them without having physical console access
(either the system console or a
On Sat, Sep 22, 2012 at 08:09:13AM -0700, Paul E. McKenney wrote:
> On Sat, Sep 22, 2012 at 10:26:09AM +0200, Sasha Levin wrote:
> > On 09/21/2012 05:18 PM, Sasha Levin wrote:
> > > On 09/21/2012 05:12 PM, Paul E. McKenney wrote:
> > >> On Fri, Sep 21, 2012 at 03:26:27PM +0200, Sasha Levin wrote:
On Mon, Sep 10, 2012 at 01:46:18PM +0300, Peter Ujfalusi wrote:
> Hello,
Applied all, thanks.
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