All users have been converted to use the OHCI platform driver instead.
Signed-off-by: Florian Fainelli
---
drivers/usb/host/ohci-hcd.c |5 --
drivers/usb/host/ohci-xls.c | 152 ---
2 files changed, 157 deletions(-)
delete mode 100644
Use the ehci platform driver power_{on,suspend,off} callbacks to perform the
USB block gate enabling/disabling as what the ehci-au1xxx.c driver does.
Signed-off-by: Florian Fainelli
---
arch/mips/alchemy/common/platform.c | 23 ++-
1 file changed, 22 insertions(+), 1
And convert all the existing users of ehci-platform to specify a correct
need_io_watchdog value.
Signed-off-by: Florian Fainelli
---
arch/mips/ath79/dev-usb.c |2 ++
arch/mips/loongson1/common/platform.c |1 +
arch/mips/netlogic/xlr/platform.c |1 +
This driver is not registered by any in-tree user. If needed it can easily
be registered using the ehci-platform driver with caps_offset set to 0x100.
Signed-off-by: Florian Fainelli
---
drivers/usb/host/ehci-hcd.c|5 --
drivers/usb/host/ehci-ixp4xx.c | 139
Signed-off-by: Florian Fainelli
---
arch/mips/netlogic/xlr/platform.c |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/mips/netlogic/xlr/platform.c
b/arch/mips/netlogic/xlr/platform.c
index 320b7ef..755ddcc 100644
--- a/arch/mips/netlogic/xlr/platform.c
+++
Signed-off-by: Florian Fainelli
---
arch/arm/mach-cns3xxx/cns3420vb.c | 44 -
1 file changed, 43 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c
b/arch/arm/mach-cns3xxx/cns3420vb.c
index 2c5fb4c..906094c 100644
---
On 10/03/2012 02:20 AM, Daniel J Blueman wrote:
> The AMD Northbridge initialisation code and EDAC assume the Northbridge IDs
> are contiguous, which no longer holds on federated systems with multiple
> HyperTransport fabrics with multiple PCI domains.
Is that "on NumaScale systems"? If so,
Em 02-10-2012 19:47, Linus Torvalds escreveu:
> On Tue, Oct 2, 2012 at 3:23 PM, Greg KH wrote:
>>
>> which went into udev release 187 which I think corresponds to the place
>> when people started having problems, right Mauro?
>
> According to what I've seen, people started complaining in 182,
Ok at 100hz, granularity seems to work as expected. Actually 1000hz for
desktop seems to be a myth. I have less jitter with 100hz. Very nice. I
think jitter is 99.99% eliminated from doom 3 now.
Peace Be With You!
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
On Wed, Oct 3, 2012 at 5:03 PM, Florian Fainelli wrote:
> Use the ehci platform driver power_{on,suspend,off} callbacks to perform the
> USB block gate enabling/disabling as what the ehci-au1xxx.c driver does.
>
> Signed-off-by: Florian Fainelli
> ---
> arch/mips/alchemy/common/platform.c |
On Wed, 2012-10-03 at 09:46 -0500, Daniel Santos wrote:
> > Please move the patch to the patch series where it is used. Otherwise it
> > confuses reviewers as it did here.
> Ok then, but this would also apply to the addition of these macros as well:
> BUILD_BUG_ON_NON_CONST
> BUILD_BUG42
>
The platform code registering the EHCI driver now uses the platform EHCI driver
instead.
Signed-off-by: Florian Fainelli
---
drivers/usb/host/ehci-hcd.c |5 --
drivers/usb/host/ehci-ls1x.c | 147 --
2 files changed, 152 deletions(-)
delete mode
Since both the EHCI and OHCI platform drivers use the same power_{on,off}
callbacks, rename them to cns3xx_usb_power_{on,off} to show that they are
shared.
Signed-off-by: Florian Fainelli
---
arch/arm/mach-cns3xxx/cns3420vb.c | 18 +-
1 file changed, 13 insertions(+), 5
The platform code has been converted to use the ehci-platform driver instead.
Signed-off-by: Florian Fainelli
---
drivers/usb/host/ehci-au1xxx.c | 184
drivers/usb/host/ehci-hcd.c|5 --
2 files changed, 189 deletions(-)
delete mode 100644
The users have been converted to use the platform OHCI driver instead.
Signed-off-by: Florian Fainelli
---
drivers/usb/host/ohci-hcd.c |5 -
drivers/usb/host/ohci-pnx8550.c | 243 ---
2 files changed, 248 deletions(-)
delete mode 100644
All users have been converted to use the OHCI platform driver instead.
Signed-off-by: Florian Fainelli
---
drivers/usb/host/Kconfig|6 +-
drivers/usb/host/ohci-cns3xxx.c | 166 ---
drivers/usb/host/ohci-hcd.c |5 --
3 files changed, 5
All users have been converted to use the OHCI platform driver instead.
Signed-off-by: Florian Fainelli
---
drivers/usb/host/Kconfig|6 +-
drivers/usb/host/ohci-hcd.c |5 --
drivers/usb/host/ohci-sh.c | 141 ---
3 files changed, 5
Signed-off-by: Florian Fainelli
---
arch/mips/netlogic/xlr/platform.c |6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/mips/netlogic/xlr/platform.c
b/arch/mips/netlogic/xlr/platform.c
index 71b44d8..1731dfd 100644
--- a/arch/mips/netlogic/xlr/platform.c
+++
Hi JJ,
On Wed, Oct 3, 2012 at 5:08 AM, Jian-Jhong Ding wrote:
> Hi Benjamin,
>
> I have one little question about __i2chid_command(), please see below.
>
> "benjamin.tissoires" writes:
>> From: Benjamin Tissoires
>>
>> Microsoft published the protocol specification of HID over i2c:
>>
On Wed, Oct 03, 2012 at 10:03:08AM -0400, Vivien Didelot wrote:
> Hi Guenter,
>
> On Tue, 2012-10-02 at 22:07 -0700, Guenter Roeck wrote:
> > On Tue, Oct 02, 2012 at 11:33:27PM -0400, Vivien Didelot wrote:
> > > From: Guillaume Roguez
> > >
> > > The ADS7830 device is almost the same as the
some minor nitpicks below
> Platforms containing the ELM module can be used to correct errors
> reported by BCH 4, 8 & 16 bit ECC scheme. For now only 4 & 8 bit
> support is added.
>
> Signed-off-by: Philip, Avinash
> Cc: Grant Likely
> Cc: Rob Herring
> Cc: Rob Landley
> ---
> :00
On Wed, Oct 03, 2012 at 11:27:27AM +0300, Andy Shevchenko wrote:
> On Tue, Oct 2, 2012 at 6:00 PM, Andy Shevchenko
> wrote:
>
> > --- a/drivers/usb/core/file.c
> > +++ b/drivers/usb/core/file.c
>
> > @@ -200,14 +200,9 @@ int usb_register_dev(struct usb_interface *intf,
> >
> > /* create
Lukáš Czerner writes:
>> Did you look at system time?
>>
>> -Jeff
>
> Hi, none of the times showed any significant difference, there was
> not any pattern suggesting a problem. Also the system time is included
> in the real time, so it would show anyway I guess.
Only if you're cpu bound. If
On Wed, 3 Oct 2012, Srivatsa S. Bhat wrote:
> > diff --git a/mm/slab_common.c b/mm/slab_common.c
> > index 9c21725..90c3053 100644
> > --- a/mm/slab_common.c
> > +++ b/mm/slab_common.c
> > @@ -166,6 +166,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
> > s->refcount--;
> > if
On Tue, Oct 02, 2012 at 12:52:43AM +0200, Willy Tarreau wrote:
> 2.6.32-longterm review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: Carlos Maiolino
>
> commit b52a360b2aa1c59ba9970fb0f52bbb093fcc7a24 upstream
>
[...]
> @@ -564,13 +564,20 @@
On Wed, 3 Oct 2012, Jeff Moyer wrote:
> Date: Wed, 03 Oct 2012 10:30:54 -0400
> From: Jeff Moyer
> To: Dave Chinner
> Cc: Lukáš Czerner , Jens Axboe ,
> linux-kernel@vger.kernel.org
> Subject: Re: [PATCH] loop: Limit the number of requests in the bio list
>
> Dave Chinner writes:
>
> >
On 10/03/2012 08:04 PM, Jiri Kosina wrote:
> On Wed, 3 Oct 2012, Christoph Lameter wrote:
>
>>> How about the patch below? Pekka, Christoph, please?
>>
>> Looks fine for -stable. For upstream there is going to be a move to
>> slab_common coming in this merge period. We would need a fix against
On Wed, 2012-10-03 at 15:11 +0100, Konrad Rzeszutek Wilk wrote:
> On Wed, Oct 03, 2012 at 02:54:42PM +0100, Ian Campbell wrote:
> > On Wed, 2012-10-03 at 14:51 +0100, Stefano Stabellini wrote:
> > > On Wed, 3 Oct 2012, Ian Campbell wrote:
> > > > On Wed, 2012-10-03 at 14:37 +0100, Stefano
On Fri, Sep 28, 2012 at 03:37:45PM -0400, Matt Porter wrote:
> Changes since v1:
> - Replaced uio_pruss private SRAM API use with genalloc
> - Added DA850 platform device and clock support
> - Added DA850 L3 RAM gen_pool support
> - Split out DT binding
>
> This series
On 10/03/2012 04:17 PM, Raghavendra K T wrote:
> * Avi Kivity [2012-09-30 13:13:09]:
>
>> On 09/30/2012 01:07 PM, Gleb Natapov wrote:
>> > On Sun, Sep 30, 2012 at 10:18:17AM +0200, Avi Kivity wrote:
>> >> On 09/28/2012 08:16 AM, Raghavendra K T wrote:
>> >> >
>> >> >>
>> >> >> +struct
From: Ben Gardiner
The current davinci init sets up SRAM in iotables. There has been an observed
failure to boot a da850 with 128K specified in the iotable.
Make the davinci sram allocator -- now based on RMK's consolidated SRAM
support -- do an ioremap of the region specified by the entries in
A recent dma mapping error analysis effort showed that a large percentage
of dma_map_single() and dma_map_page() returns are not checked for mapping
errors.
Reference:
http://linuxdriverproject.org/mediawiki/index.php/DMA_Mapping_Error_Analysis
Adding support for tracking dma mapping and
On 10/03/2012 08:20 PM, Paul E. McKenney wrote:
> On Wed, Oct 03, 2012 at 05:52:26PM +0530, Srivatsa S. Bhat wrote:
>> On 10/03/2012 03:16 PM, Jiri Kosina wrote:
>>> On Wed, 3 Oct 2012, Jiri Kosina wrote:
>>>
Good question. I believe it should be safe to drop slab_mutex earlier, as
Adds sram_get_gen_pool() which allows platform code to get
the SRAM gen_pool for purposes of providing it in platform
data for driver genalloc use.
Signed-off-by: Matt Porter
---
arch/arm/mach-davinci/include/mach/sram.h |3 +++
arch/arm/mach-davinci/sram.c |5 +
2
Adds PRUSS clock, registers the L3RAM pool, and registers the
platform device for uio_pruss on DA850.
Signed-off-by: Matt Porter
---
arch/arm/mach-davinci/board-da850-evm.c| 12 +
arch/arm/mach-davinci/da850.c |7 +++
arch/arm/mach-davinci/devices-da8xx.c | 66
Remove the use of the private DaVinci SRAM API in favor
of genalloc. The pool to be used is provided by platform
data.
Signed-off-by: Matt Porter
---
drivers/uio/Kconfig |1 +
drivers/uio/uio_pruss.c | 24 +---
From: Ben Gardiner
The sram regions defined for da850-dm646x in their iotable entries are also
defined in their davinci_soc_info's.
Remove this duplicate information which is now uneccessary since sram
init will ioremap the regions defined by their davinci_soc_info's.
Since this removal
From: Subhasish Ghosh
This patch modifies the sram allocator to allocate memory
from the DA8XX shared RAM.
Signed-off-by: Subhasish Ghosh
[rebased onto consolidated SRAM patches]
Signed-off-by: Ben Gardiner
[rebased to mainline as consolidated SRAM patches were dropped]
Signed-off-by: Matt
Changes since v2:
- Dropped AM33xx/OMAP support from series.
- Changed the DA850 L3 RAM gen_pool support to be based
on a previous Davinci SRAM series from Subhasish Ghosh
and Ben Gardiner.
Changes since v1:
- Replaced uio_pruss private SRAM API
ELM module can be used for error correction of BCH 4 & 8 bit. Also
support read & write page in one shot by adding custom read_page &
write_page methods. This helps in optimizing code.
New structure member "is_elm_used" is added to know the status of
whether the ELM module is used for error
Add support for BCH ECC scheme to gpmc driver and also enabling multi
sector read/write. This helps in doing single shot NAND page read and
write.
ECC engine configurations
BCH 4 bit support
1. write => ECC engine configured in wrap mode 6 and with ecc_size0 as 32.
2. read => ECC engine
On Wed, Oct 03, 2012 at 05:52:26PM +0530, Srivatsa S. Bhat wrote:
> On 10/03/2012 03:16 PM, Jiri Kosina wrote:
> > On Wed, 3 Oct 2012, Jiri Kosina wrote:
> >
> >> Good question. I believe it should be safe to drop slab_mutex earlier, as
> >> cachep has already been unlinked. I am adding slab
On 10/03/2012 05:31 PM, Tim Gardner wrote:
> Cc: Peter Ujfalusi
> Cc: Jarkko Nikula
> Cc: Liam Girdwood
> Cc: Mark Brown
> Cc: Jaroslav Kysela
> Cc: Takashi Iwai
> Cc: linux-o...@vger.kernel.org
> Cc: alsa-de...@alsa-project.org
> Signed-off-by: Tim Gardner
> ---
> sound/soc/omap/zoom2.c |
On Tue, 2012-10-02 at 00:52 +0200, Willy Tarreau wrote:
> 2.6.32-longterm review patch. If anyone has any objections, please let me
> know.
[...]
No objection, but please remove the '2.6.32.x: ' prefix from the subject
before committing this and the other ntp/timekeeping/hrtimer fixes.
Ben.
Platforms containing the ELM module can be used to correct errors
reported by BCH 4, 8 & 16 bit ECC scheme. For now only 4 & 8 bit
support is added.
Signed-off-by: Philip, Avinash
Cc: Grant Likely
Cc: Rob Herring
Cc: Rob Landley
---
:00 100644 000... b88ee83... A
Update number of errors using nand ecc strength.
Also add macro definitions BCH8_ERROR_MAX & BCH4_ERROR_MAX
Signed-off-by: Philip, Avinash
---
:100644 100644 5b31386... af511a9... M drivers/mtd/nand/omap2.c
drivers/mtd/nand/omap2.c | 12
1 files changed, 8 insertions(+), 4
Adds support to use ELM as BCH 4 & 8 bit error correction module and
adds support for single shot read_page and write_page functions
Platforms containing the ELM module can be used to correct errors
reported by BCH 4, 8 & 16 bit ECC scheme. For now only 4 & 8 bit
support is added.
BCH 4 & 8 bit
On 10/03/2012 09:01 AM, Steven Rostedt wrote:
> On Wed, 2012-10-03 at 06:20 -0500, Daniel Santos wrote:
>
>>> Daniel, please introduce __flatten in the patch series that uses it,
>>> thanks.
>> That isn't going to work. I split my patches out into three sets
>> because, otherwise, the list of
On Wed, Oct 3, 2012 at 7:36 AM, Kay Sievers wrote:
>
> If that unfortunate module_init() lockup can't be solved properly in
> the kernel
Stop this idiocy.
The kernel doesn't have a lockup problem. udev does.
As even you admit, it is *udev* that has the whole serialization
issue, and does
This patch adds support for the PROT_FINAL flag to
the mmap() and mprotect() syscalls.
The PROT_FINAL flag indicates that the requested set
of protection bits should be final, i.e., it shall
not be allowed for a subsequent mprotect call to
set protection bits that were not set already.
This is
* Avi Kivity [2012-09-27 14:03:59]:
> On 09/27/2012 01:23 PM, Raghavendra K T wrote:
> >>
[...]
> > 2) looking at the result (comparing A & C) , I do feel we have
> > significant in iterating over vcpus (when compared to even vmexit)
> > so We still would need undercommit fix sugested by PeterZ
On Wed, Oct 3, 2012 at 12:12 AM, Greg KH wrote:
> Mauro, what version of udev are you using that is still showing this
> issue?
>
> Kay, didn't you resolve this already? If not, what was the reason why?
It's the same in the current release, we still haven't wrapped our
head around how to fix
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On Wed, 3 Oct 2012, Christoph Lameter wrote:
> > How about the patch below? Pekka, Christoph, please?
>
> Looks fine for -stable. For upstream there is going to be a move to
> slab_common coming in this merge period. We would need a fix against -next
> or Pekka's tree too.
Thanks Christoph.
On Tue, 2012-08-07 at 06:47 -0400, Jeff Layton wrote:
> On Tue, 7 Aug 2012 10:33:03 +0100
> Frediano Ziglio wrote:
>
> >
> > wchar_t is currently 16bit so converting a utf8 encoded characters
not
> > in plane 0 (>= 0x1) to wchar_t (that is calling char2uni) lead
to a
> > -EINVAL return.
Cc: Peter Ujfalusi
Cc: Jarkko Nikula
Cc: Liam Girdwood
Cc: Mark Brown
Cc: Jaroslav Kysela
Cc: Takashi Iwai
Cc: linux-o...@vger.kernel.org
Cc: alsa-de...@alsa-project.org
Signed-off-by: Tim Gardner
---
sound/soc/omap/zoom2.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff
Dave Chinner writes:
> On Tue, Oct 02, 2012 at 10:52:05AM +0200, Lukáš Czerner wrote:
>> On Mon, 1 Oct 2012, Jeff Moyer wrote:
>> > Date: Mon, 01 Oct 2012 12:52:19 -0400
>> > From: Jeff Moyer
>> > To: Lukas Czerner
>> > Cc: Jens Axboe , linux-kernel@vger.kernel.org,
>> > Dave Chinner
>> >
* Avi Kivity [2012-09-30 13:13:09]:
> On 09/30/2012 01:07 PM, Gleb Natapov wrote:
> > On Sun, Sep 30, 2012 at 10:18:17AM +0200, Avi Kivity wrote:
> >> On 09/28/2012 08:16 AM, Raghavendra K T wrote:
> >> >
> >> >>
> >> >> +struct pv_sched_info {
> >> >> + unsigned long
On Wed, Oct 03, 2012 at 02:54:42PM +0100, Ian Campbell wrote:
> On Wed, 2012-10-03 at 14:51 +0100, Stefano Stabellini wrote:
> > On Wed, 3 Oct 2012, Ian Campbell wrote:
> > > On Wed, 2012-10-03 at 14:37 +0100, Stefano Stabellini wrote:
> > > > PV on HVM guests don't have a start_info page mapped
Acked-by: Christoph Lameter
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
On Tue, 2 Oct 2012, David Rientjes wrote:
> On Fri, 28 Sep 2012, Fengguang Wu wrote:
>
> > Acked-by: Glauber Costa
> > Signed-off-by: Fengguang Wu
>
> Acked-by: David Rientjes
>
> I think init_kmem_cache_cpus() would also benefit from just being inlined
> into alloc_kmem_cache_cpus().
The
Linus,
It's been a while, but I've got some JFS updates for you.
The following changes since commit fbcbe2b3c92ee1c930dcfcf8bb764074c100fd63:
Merge tag 'sound-3.6' of
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (2012-09-13 19:51:41
+0800)
are available in the git repository
On Wed, 3 Oct 2012, Jiri Kosina wrote:
> How about the patch below? Pekka, Christoph, please?
Looks fine for -stable. For upstream there is going to be a move to
slab_common coming in this merge period. We would need a fix against -next
or Pekka's tree too.
--
To unsubscribe from this list:
Em 02-10-2012 19:23, Greg KH escreveu:
> On Tue, Oct 02, 2012 at 03:12:39PM -0700, Greg KH wrote:
>> On Tue, Oct 02, 2012 at 09:33:03AM -0700, Linus Torvalds wrote:
>>> I don't know where the problem started in udev, but the report I saw
>>> was that udev175 was fine, and udev182 was broken, and
Hi Prabhakar,
On Wednesday 03 October 2012 19:23:05 Prabhakar wrote:
> From: Lad, Prabhakar
>
> V4L2_CID_TEST_PATTERN is now a standard control.
> This patch replaces the user defined control for test
> pattern to make use of standard control V4L2_CID_TEST_PATTERN.
>
> Signed-off-by: Lad,
On Wed, 2012-10-03 at 02:44 -0700, Eric W. Biederman wrote:
> Linus Torvalds writes:
>
> > On Tue, Oct 2, 2012 at 4:35 AM, James Morris wrote:
> >> Highlights:
> >>
> >> - Integrity: add local fs integrity verification to detect offline attacks
> >> - Integrity: add digital signature
On 2012-10-03 15:49, Philipp Reisner wrote:
>> Thanks, one question before this is pulled in:
>>> Philipp Reisner (6):
>>> drbd: Add a drbd directory to sysfs
>>> drbd: expose the data generation identifiers via sysfs
>>
>> What are these? It's sitting in /sys/block//drbd/, I don't see
On Wed, 2012-10-03 at 14:31 +0100, Jan Beulich wrote:
> >>> Matt Fleming 10/03/12 2:59 PM >>>
> >+static int insert_identity_mapping(resource_size_t paddr, unsigned long
> >vaddr,
> >+unsigned long size)
> >+{
> >+unsigned long end = vaddr + size;
> >+unsigned long
Hi Guenter,
On Tue, 2012-10-02 at 22:07 -0700, Guenter Roeck wrote:
> On Tue, Oct 02, 2012 at 11:33:27PM -0400, Vivien Didelot wrote:
> > From: Guillaume Roguez
> >
> > The ADS7830 device is almost the same as the ADS7828,
> > except that it does 8-bit sampling, instead of 12-bit.
> > This
On Wed, 2012-10-03 at 06:20 -0500, Daniel Santos wrote:
> > Daniel, please introduce __flatten in the patch series that uses it,
> > thanks.
> That isn't going to work. I split my patches out into three sets
> because, otherwise, the list of maintainers that must be CCed exceeds
> the allowable
On Wed, Oct 03, 2012 at 02:37:53PM +0100, Stefano Stabellini wrote:
> PV on HVM guests don't have a start_info page mapped by Xen, so
> xen_start_info is just NULL for them.
> That is problem because other parts of the code expect xen_start_info to
> point to something valid, for example
On Wed, 2012-10-03 at 14:51 +0100, Stefano Stabellini wrote:
> On Wed, 3 Oct 2012, Ian Campbell wrote:
> > On Wed, 2012-10-03 at 14:37 +0100, Stefano Stabellini wrote:
> > > PV on HVM guests don't have a start_info page mapped by Xen, so
> > > xen_start_info is just NULL for them.
> > > That is
On Wed, 2012-10-03 at 21:17 +0900, Masami Hiramatsu wrote:
> Here are examples:
> -
> <1><9a58>: Abbrev Number: 86 (DW_TAG_subprogram)
> <9a59> DW_AT_external: 1
> <9a59> DW_AT_name: (indirect string, offset: 0xd82):
> unregister_di
> e_notifier
> <9a5d>
From: Lad, Prabhakar
V4L2_CID_TEST_PATTERN is now a standard control.
This patch replaces the user defined control for test
pattern to make use of standard control V4L2_CID_TEST_PATTERN.
Signed-off-by: Lad, Prabhakar
Signed-off-by: Manjunath Hadli
Acked-by: Laurent Pinchart
Cc: Sakari Ailus
On Wed, 3 Oct 2012, Ian Campbell wrote:
> On Wed, 2012-10-03 at 14:37 +0100, Stefano Stabellini wrote:
> > PV on HVM guests don't have a start_info page mapped by Xen, so
> > xen_start_info is just NULL for them.
> > That is problem because other parts of the code expect xen_start_info to
> >
Hi all.
I've probably found a wrong usage of device_trylock inside the driver
umc-bus.c: device_trylock has the same semantics of mutex_trylock, so it
returns 1 if the lock has been acquired successfully.
Please, find below a patch.
Best regards,
Claudio
Subject: umc-bus.c: fix
On Wed, 2012-10-03 at 14:37 +0100, Stefano Stabellini wrote:
> PV on HVM guests don't have a start_info page mapped by Xen, so
> xen_start_info is just NULL for them.
> That is problem because other parts of the code expect xen_start_info to
> point to something valid, for example
> Thanks, one question before this is pulled in:
> > Philipp Reisner (6):
> > drbd: Add a drbd directory to sysfs
> > drbd: expose the data generation identifiers via sysfs
>
> What are these? It's sitting in /sys/block//drbd/, I don't see any
> documentation or justification for
Em Tue, Oct 02, 2012 at 06:30:02PM +0200, Andi Kleen escreveu:
> The other problem I ran into is that perf archive doesn't seem to work very
> well with kernels, so it's hard to move profiles from different kernels
> around to diff them (e.g. for a performance regression) One way around this
>
On Wed, 5 Sep 2012, Douglas Gilbert wrote:
> Date: Wed, 05 Sep 2012 15:41:13 -0400
> From: Douglas Gilbert
> To: Martin K. Petersen
> Cc: Lukas Czerner , linux-s...@vger.kernel.org,
> jbottom...@parallels.com, ty...@mit.edu, pbonz...@redhat.com,
> linux-kernel@vger.kernel.org
> Subject:
From: Lad, Prabhakar
from commit with id 896f38f582730a19eb49677105b4fe4c0270b82e
it's mandatory to check the return code of vb2_queue_init().
Signed-off-by: Lad, Prabhakar
Signed-off-by: Manjunath Hadli
Cc: Hans Verkuil
---
drivers/media/platform/davinci/vpif_capture.c |8 ++--
On Thu, Sep 27, 2012 at 1:32 PM, Vinod Koul wrote:
> On Thu, 2012-09-27 at 15:41 +0530, viresh kumar wrote:
>> On Thu, Sep 27, 2012 at 3:31 PM, Vinod Koul
>> wrote:
>> > Let me try again.
>> >
>> > what does it take to do platform and PCI driver for this:
>> > 1. make dma h/w access
PV on HVM guests don't have a start_info page mapped by Xen, so
xen_start_info is just NULL for them.
That is problem because other parts of the code expect xen_start_info to
point to something valid, for example xen_initial_domain() is defined as
follow:
#define xen_initial_domain()
>>> Matt Fleming 10/03/12 2:59 PM >>>
>+static int insert_identity_mapping(resource_size_t paddr, unsigned long vaddr,
>+unsigned long size)
>+{
>+unsigned long end = vaddr + size;
>+unsigned long next;
>+pgd_t *vpgd, *ppgd;
>+
>+#ifdef CONFIG_X86_32
>+ppgd =
On Wed, Oct 03, 2012 at 03:22:17PM +0200, Peter Zijlstra wrote:
> On Wed, 2012-10-03 at 15:13 +0200, Jiri Olsa wrote:
> > @@ -1190,8 +1191,8 @@ static inline void perf_sample_data_init(struct
> > perf_sample_data *data,
> > data->raw = NULL;
> > data->br_stack = NULL;
> >
On Wed, 2012-10-03 at 10:13 +0200, Mike Galbraith wrote:
> Watching all cores instead.
>
> switch rate ~890KHzswitch rate ~570KHz
> NO_TTWU_QUEUE nohz=off TTWU_QUEUE nohz=off
> 5.38% [kernel] [k] __schedule4.81% [kernel]
Hi all,
On Wed, 3 Oct 2012 12:29:28 +0200, Jiri Olsa wrote:
> On Tue, Oct 02, 2012 at 06:45:36PM -0300, Arnaldo Carvalho de Melo wrote:
>> Em Tue, Oct 02, 2012 at 03:10:49PM +0200, Jiri Olsa escreveu:
>> > On Tue, Oct 02, 2012 at 07:39:23AM -0400, Ben Guthro wrote:
>> > > Actually - I hadn't
The AMD Northbridge initialisation code and EDAC assume the Northbridge IDs
are contiguous, which no longer holds on federated systems with multiple
HyperTransport fabrics and multiple PCI domains.
Address this assumption by searching the Northbridge ID array, rather than
directly indexing it,
On 10/02/2012 03:49 AM, Takao Indoh wrote:
These patches reset PCIe devices at boot time to address DMA problem on
kdump with iommu. When "reset_devices" is specified, a hot reset is
triggered on each PCIe root port and downstream port to reset its
downstream endpoint.
Background:
A kdump
Fix for da9052-core driver probe fail on a mx53qsb dt-kernel
da9052 1-0048: DA9052 ADC IRQ failed ret=-22
Signed-off-by: Ashish Jangam
---
changes since v3:
- remove element "irq" from struct da9052
- add inline da9052_map_irq() that calls regmap_irq_get_virq()
Changes since v2:
- Use
On Wed, 2012-10-03 at 15:13 +0200, Jiri Olsa wrote:
> @@ -1190,8 +1191,8 @@ static inline void perf_sample_data_init(struct
> perf_sample_data *data,
> data->raw = NULL;
> data->br_stack = NULL;
> data->period = period;
> - data->regs_user.abi =
On Wed, Oct 03, 2012 at 02:35:05PM +0200, Frederic Weisbecker wrote:
> On Wed, Oct 03, 2012 at 02:29:47PM +0200, Jiri Olsa wrote:
> > +#ifdef CONFIG_X86_64
> > +__weak void
>
> Only annotate with __weak the default implementation you want to be
> overriden. Here you want it to actually override
On Tue, Oct 2, 2012 at 3:04 PM, H. Peter Anvin wrote:
> On 10/02/2012 12:00 PM, Konrad Rzeszutek Wilk wrote:
>>
>> When he got interrupted did he have any beta patches to dracut that
>> could be posted?
>>
>
> To *dracut*?
The replacement for mkinitrd. You know the thing that creates your
(2012/10/03 21:27), Andi Kleen wrote:
> On Wed, Oct 03, 2012 at 09:17:07PM +0900, Masami Hiramatsu wrote:
>> Add a workaround for GCC -mfentry option. This enables perf
>> probe to find function parameters(arguments) at given function
>> entry point again.
>
> Could you please file a gcc PR about
On Wed, Oct 03, 2012 at 09:54:29AM +0900, Tejun Heo wrote:
[..]
> > - return cfqg->service_trees[wl][ASYNC_WORKLOAD].count
> > - + cfqg->service_trees[wl][SYNC_NOIDLE_WORKLOAD].count
> > - + cfqg->service_trees[wl][SYNC_WORKLOAD].count;
> > + return
On 2012-10-03 14:16, Andi Kleen wrote:
> Jan Kiszka writes:
>
>> From: Jan Kiszka
>>
>> This pokes into the log buffer of the debugged kernel, dumping it to the
>> gdb console. Helping in case the target should or can no longer execute
>> dmesg itself.
>
> Thanks. That's very useful. I
From: Xiaoyan Zhang
For TXT boot, while Linux kernel trys to shutdown/S3/S4/reboot, it
need to jump back to tboot code and do TXT teardown work. Previously
kernel zapped all mem page identity mapping (va=pa) after booting, so
tboot code mem address was mapped again with identity mapping. Now
From: Matt Fleming
Some firmware still needs a 1:1 (virt->phys) mapping even after we've
called SetVirtualAddressMap(). So install the mapping alongside our
existing kernel mapping whenever we make EFI calls in virtual mode.
This bug was discovered on ASUS machines where the firmware
From: Matt Fleming
There are various pieces of code in arch/x86 that require a page table
with an identity mapping. Make trampoline_pgd a proper kernel page
table, it currently only includes the kernel text and module space
mapping.
One new feature of trampoline_pgd is that it now has mappings
From: Matt Fleming
This series upgrades real_mode_header->trampoline_pgd to a proper
kernel pagetable instead of just mapping the kernel text and module
space. It also inserts the physical mappings for anything we
ioremap(), so I/O regions are always accessible via their physical
addresses
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