From: Nicholas Bellinger
This patch converts the fixed size se_portal_group->tpg_lun_list[]
to use modern RCU with hlist_head in order to support an arbitary
number of se_lun ports per target endpoint.
It includes dropping core_tpg_alloc_lun() from core_dev_add_lun(),
and calling it directly fro
From: Yoshihiro YUNOMAE
There is no reason to prohibit supporting -N command in extract
mode, since both record and extract read trace logs from ftrace
and save it.
Signed-off-by: Yoshihiro YUNOMAE
Signed-off-by: Masami Hiramatsu
---
trace-record.c |8 ++--
1 file changed, 6 insertion
On 26/05/15 06:56, Heiko Schocher wrote:
>> Without locking, the initmem may be freed while fb_find_logo() is
>> running.
>
> Yes, you are right, that must be added ... but has such a change a
> chance to go in mainline?
I don't know. To be honest, this whole thing feels a bit like hackery. I
From: Nicholas Bellinger
Cc: Hannes Reinecke
Cc: Christoph Hellwig
Cc: Sagi Grimberg
Signed-off-by: Nicholas Bellinger
---
drivers/target/target_core_device.c | 15 ---
drivers/target/target_core_tpg.c| 4
include/target/target_core_base.h | 3 ---
3 files changed, 2
From: Nicholas Bellinger
This patch converts core_tpg_deregister() to perform a list splice
for any remaining dynamically generated se_node_acls attached to
se_tpg, before calling kfree(nacl) to free memory.
Cc: Hannes Reinecke
Cc: Christoph Hellwig
Cc: Sagi Grimberg
Signed-off-by: Nicholas B
From: Nicholas Bellinger
This patch changes __core_scsi3_do_alloc_registration() code to
drop pr_reg->pr_reg_tg_pt_lun pointer usage in favor of a new
pr_reg RPTI + existing target_lun.
It also includes changes to REGISTER, REGISTER_AND_MOVE and APTPL
feature bit codepaths.
Cc: Hannes Reinecke
From: Nicholas Bellinger
Hi all,
Here is -v3 series for converting LIO target se_node_acl + se_lun
mapping tables from fixed size arrays to dynamic RCU hlist_heads.
This turns fast-path I/O into a lock-less RCU reader using existing
percpu based se_lun->lun_ref logic, and converts the RCU updat
On Tue, May 26, 2015 at 6:51 AM, Vinod Koul wrote:
> On Mon, May 25, 2015 at 07:09:24PM +0300, Andy Shevchenko wrote:
>> The new coming Intel platforms such as Skylake will contain Sunrisepoint PCH.
>>
>> The driver is based on MFD framework since the main device, i.e. serial bus
>> controller, co
On Tue, May 26, 2015 at 7:06 AM, Vinod Koul wrote:
> On Mon, May 25, 2015 at 07:09:31PM +0300, Andy Shevchenko wrote:
>> Intel integrated DMA (iDMA) 64-bit is a specific IP that is used as a part of
>> LPSS devices such as HSUART or SPI. The iDMA IP is attached for private
>> usage on each host co
From: Nicholas Bellinger
This patch converts se_tpg->acl_node_lock to struct mutex, so that
->acl_node_acl walkers in core_clear_lun_from_tpg() can block when
calling core_disable_device_list_for_node().
It also updates core_dev_add_lun() to hold ->acl_node_mutex when
calling core_tpg_add_node_t
From: Nicholas Bellinger
This patch converts core_tpg_deregister() to perform a list splice
for any remaining dynamically generated se_node_acls attached to
se_tpg, before calling kfree(nacl) to free memory.
Cc: Hannes Reinecke
Cc: Christoph Hellwig
Cc: Sagi Grimberg
Signed-off-by: Nicholas B
On 05/21/2015 03:53 PM, Daniel Phillips wrote:
> On Wednesday, May 20, 2015 8:51:46 PM PDT, David Lang wrote:
>> how do you prevent it from continuing to interact with the old version
>> of the page and never see updates or have it's changes reflected on
>> the current page?
>
> Why would it do th
From: Nicholas Bellinger
This patch converts se_tpg->acl_node_lock to struct mutex, so that
->acl_node_acl walkers in core_clear_lun_from_tpg() can block when
calling core_disable_device_list_for_node().
It also updates core_dev_add_lun() to hold ->acl_node_mutex when
calling core_tpg_add_node_t
From: Nicholas Bellinger
Now that se_portal_group->tpg_lun_hlist is a RCU protected hlist,
go ahead and drop the left-over lun->lun_status usage.
Reported-by: Christoph Hellwig
Signed-off-by: Nicholas Bellinger
---
drivers/target/target_core_tpg.c | 6 --
include/target/target_core_base.
From: Nicholas Bellinger
This patch changes __core_scsi3_do_alloc_registration() code to
drop pr_reg->pr_reg_tg_pt_lun pointer usage in favor of a new
pr_reg RPTI + existing target_lun.
It also includes changes to REGISTER, REGISTER_AND_MOVE and APTPL
feature bit codepaths.
Cc: Hannes Reinecke
From: Nicholas Bellinger
Hi all,
Here is -v3 series for converting LIO target se_node_acl + se_lun
mapping tables from fixed size arrays to dynamic RCU hlist_heads.
This turns fast-path I/O into a lock-less RCU reader using existing
percpu based se_lun->lun_ref logic, and converts the RCU updat
From: Nicholas Bellinger
Cc: Hannes Reinecke
Cc: Christoph Hellwig
Cc: Sagi Grimberg
Signed-off-by: Nicholas Bellinger
---
drivers/target/target_core_device.c | 15 ---
drivers/target/target_core_tpg.c| 4
include/target/target_core_base.h | 3 ---
3 files changed, 2
From: Nicholas Bellinger
This patch changes core_tpg_add_node_to_devs() to avoid unnecessarly
resetting every se_dev_entry in se_node_acl->tpg_lun_hlist when the
operation is driven by an explicit configfs se_lun->lun_group creation
via core_dev_add_lun() to only update a single se_lun.
Otherwis
From: Christoph Hellwig
Clean up the mess of registered variables, and pass the isid mismatch
flag explicitly instead of overloading the registration type.
Signed-off-by: Christoph Hellwig
Signed-off-by: Nicholas Bellinger
---
drivers/target/target_core_pr.c | 44 +
From: Nicholas Bellinger
This patch converts the core_scsi3_pr_seq_non_holder() check for non
reservation holding registrations to use an atomic bitop in ->deve_flags
to determine if a registration is currently active.
It also includes associated a set_bit() in __core_scsi3_add_registration()
an
Please ignore this resend..
On Tue, 2015-05-26 at 06:40 +, Nicholas A. Bellinger wrote:
> From: Nicholas Bellinger
>
> Hi all,
>
> Here is -v3 series for converting LIO target se_node_acl + se_lun
> mapping tables from fixed size arrays to dynamic RCU hlist_heads.
>
> This turns fast-path
From: Nicholas Bellinger
This patch converts se_node_acl->device_list[] table for mappedluns
to modern RCU hlist_head usage in order to support an arbitrary number
of node_acl lun mappings.
It converts transport_lookup_*_lun() fast-path code to use RCU read path
primitives when looking up se_dev
From: Nicholas Bellinger
This patch converts the fixed size se_portal_group->tpg_lun_list[]
to use modern RCU with hlist_head in order to support an arbitary
number of se_lun ports per target endpoint.
It includes dropping core_tpg_alloc_lun() from core_dev_add_lun(),
and calling it directly fro
From: Nicholas Bellinger
This patch changes core_tpg_add_node_to_devs() to avoid unnecessarly
resetting every se_dev_entry in se_node_acl->tpg_lun_hlist when the
operation is driven by an explicit configfs se_lun->lun_group creation
via core_dev_add_lun() to only update a single se_lun.
Otherwis
From: Christoph Hellwig
Clean up the mess of registered variables, and pass the isid mismatch
flag explicitly instead of overloading the registration type.
Signed-off-by: Christoph Hellwig
Signed-off-by: Nicholas Bellinger
---
drivers/target/target_core_pr.c | 44 +
From: Nicholas Bellinger
Now that se_portal_group->tpg_lun_hlist is a RCU protected hlist,
go ahead and drop the left-over lun->lun_status usage.
Reported-by: Christoph Hellwig
Signed-off-by: Nicholas Bellinger
---
drivers/target/target_core_tpg.c | 6 --
include/target/target_core_base.
On Mon 2015-05-25 19:19:43, Vishnu Pratap Singh wrote:
> if create_dev() function fails to create the root mount device (/dev/root),
> then it goes to panic as root device not found but there is no check/log
> present in case of failure, So i have added the log in case it fails to create
> the root
On Tue 2015-05-26 08:06:51, Sriram Dash wrote:
> From: dashsriram
>
> Fixed a typo error in the file
>
> Signed-off-by: Sriram Dash
Acked-by: Pavel Machek
(cc: triv...@kernel.org might help for patches like this one).
P
On 2015/5/20 4:46, Alexei Starovoitov wrote:
On 5/19/15 9:40 AM, Arnaldo Carvalho de Melo wrote:
Em Wed, May 20, 2015 at 01:04:48AM +0900, Namhyung Kim escreveu:
On Tue, May 19, 2015 at 10:44:58AM -0300, Arnaldo Carvalho de Melo
wrote:
Em Mon, May 18, 2015 at 02:45:58PM -0700, Alexei Starovo
On 25 May 2015 at 19:32, Mark Brown wrote:
> On Mon, May 25, 2015 at 04:53:14PM +0200, Tomeu Vizoso wrote:
>
>> When looking up a regulator through its DT node, ensure that the
>> corresponding device has been registered.
>
> I'm sorry but I'm going to need a much better changelog to review this
>
Vinod Koul writes:
> On Mon, May 25, 2015 at 11:29:18PM +0200, Robert Jarzmik wrote:
>> Document the new design of the pxa dma driver.
>>
> Applied all, Thanks
Thanks so much Vinod. This really helps me moving forward.
Cheers.
--
Robert
--
To unsubscribe from this list: send the line "unsubsc
On Mon, 25 May 2015, Daniel Phillips wrote:
On Monday, May 25, 2015 11:04:39 PM PDT, David Lang wrote:
if the page gets modified again, will that cause any issues? what if the
page gets modified before the copy gets written out, so that there are two
dirty copies of the page in the process of
On Monday, May 25, 2015 11:04:39 PM PDT, David Lang wrote:
if the page gets modified again, will that cause any issues?
what if the page gets modified before the copy gets written out,
so that there are two dirty copies of the page in the process of
being written?
David Lang
How is the page
On Mon, 25 May 2015, Daniel Phillips wrote:
On Monday, May 25, 2015 9:25:44 PM PDT, Rik van Riel wrote:
On 05/21/2015 03:53 PM, Daniel Phillips wrote:
On Wednesday, May 20, 2015 8:51:46 PM PDT, David Lang wrote:
how do you prevent it from continuing to interact with the old version
of the pag
Hi,
On Saturday 23 May 2015 01:24 AM, Rob Herring wrote:
On Thu, May 21, 2015 at 7:51 AM, Kishon Vijay Abraham I wrote:
On Thursday 21 May 2015 06:15 PM, Kishon Vijay Abraham I wrote:
Hi,
On Thursday 14 May 2015 04:18 AM, Rob Herring wrote:
Add PHY driver for the Marvell HSIC 28nm PHY. Th
Create a new script (compaction-times) to report time spent in mm compaction.
Report times in nanoseconds (default) or microseconds (-u). Option -p will
break down times by process id, -pv will further decompose by each compaction
entry/exit. Entries may be further filtered by pid, pid-range or
On Thu, May 21, 2015 at 04:22:31PM +0800, YH Huang wrote:
> On Mon, 2015-05-18 at 11:42 +0800, Daniel Kurtz wrote:
> > On Mon, May 11, 2015 at 5:26 PM, YH Huang wrote:
> > > Add display PWM driver support to modify backlight for MT8173/MT6595.
> > >
> > > Signed-off-by: YH Huang
> > > ---
> > >
At Sat, 23 May 2015 18:32:29 +0200,
Maciej S. Szmigiero wrote:
>
> snd_soc_pcm_stream.formats is a bitmask of SNDRV_PCM_FMTBIT_*,
> not of SNDRV_PCM_FORMAT_* (which are sequential integers),
> however some of ASoC CODEC drivers use these values instead.
>
> Found out by sparse on 0-day kernel tes
On Mon, May 25, 2015 at 12:22:25PM +, Harisangam, Sharvari (S.) wrote:
> Modified the if-else statements to remove unnecessary comparisons.
> This change was detected with the help of coccinelle tool
>
> Signed-off-by: Harisangam Sharvari S
you should not use initials in the Signed-off-by nam
On Mon, May 25, 2015 at 07:50:55PM -0300, Gaston Gonzalez wrote:
> On 25/05/15 13:35, Dan Carpenter wrote:
> > This is also wrong then.
> >
> > regards,
> > dan carpenter
> Hi Dan,
>
> Yes, you are right. It is the next sparse warning in line for that file.
> Including the fix for that, the patch
Fixes the following compiler warning in next-20150525 using gcc 5.1.0:
drivers/md/md.c: In function ‘update_array_info’:
drivers/md/md.c:6394:26: warning: logical not is only applied to the
left hand side of comparison [-Wlogical-not-parentheses]
!mddev->persistent != info->not_pers
On Mon, 25 May 2015 22:36:24 -0600 Eddie Kovsky wrote:
> Fixes the following compiler warning in next-20150525 using gcc 5.1.0:
>
> drivers/md/md.c: In function ‘update_array_info’:
> drivers/md/md.c:6394:26: warning: logical not is only applied to the
> left hand side of compar
On Mon, May 25, 2015 at 07:22:40PM +0300, Dan Carpenter wrote:
> On Fri, May 15, 2015 at 03:46:49PM +0530, Sudip Mukherjee wrote:
> > On Thu, May 14, 2015 at 06:18:59PM +0300, Dan Carpenter wrote:
> > > On Thu, May 14, 2015 at 07:55:59PM +0530, Sudip Mukherjee wrote:
> > > > the if comparison is al
This fixes the following sparse warnings:
drivers/staging/lustre/lnet/lnet/api-ni.c:1926:38: warning: incorrect type
in argument 1 (different address spaces)
drivers/staging/lustre/lnet/lnet/api-ni.c:1926:38:expected void
[noderef] *to
drivers/staging/lustre/lnet/lnet/api-ni.c:1926:3
On Mon, 25 May 2015, Tejun Heo wrote:
> Hello, Nicholas.
>
> On Mon, May 25, 2015 at 01:50:47PM +0200, Nicholas Mc Guire wrote:
> > that would be no benefit of course - the goal is not to simply put casts
> > in but to use casts as last resort if type cleanups are not doable or if
> > the type mi
On Tue, May 26, 2015 at 10:44 AM, Li Bin wrote:
> The klp_is_module return type should be boolean.
>
> Signed-off-by: Li Bin
> ---
> kernel/livepatch/core.c |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
> index 28
On Monday, May 25, 2015 9:25:44 PM PDT, Rik van Riel wrote:
On 05/21/2015 03:53 PM, Daniel Phillips wrote:
On Wednesday, May 20, 2015 8:51:46 PM PDT, David Lang wrote:
how do you prevent it from continuing to interact with the old version
of the page and never see updates or have it's changes r
The header file, include/linux/serial_8250.h, contains references to
UART_LSR_BRK_ERROR_BITS and UART_MSR_ANY_DELTA that are defined in
.
Signed-off-by: Masahiro Yamada
---
include/linux/serial_8250.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/serial_8250.h b/include/linu
pinctrl_register() could fail for memory unrelated errors.
Returning -EINVAL (or -ENODEV) seems more suitable for here.
At least, the other pinctrl drivers do so.
Signed-off-by: Masahiro Yamada
---
drivers/pinctrl/pinctrl-zynq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Mon, 2015-05-25 at 15:14 -0700, Nicholas A. Bellinger wrote:
> On Fri, 2015-05-22 at 13:31 +0200, Christoph Hellwig wrote:
> > On Fri, May 22, 2015 at 01:55:30AM -0700, Nicholas A. Bellinger wrote:
> > > > > + kref_put(&orig->pr_kref, target_pr_kref_release);
> > > > > +
On Mon, May 25, 2015 at 07:09:31PM +0300, Andy Shevchenko wrote:
> Intel integrated DMA (iDMA) 64-bit is a specific IP that is used as a part of
> LPSS devices such as HSUART or SPI. The iDMA IP is attached for private
> usage on each host controller independently.
>
> While it has similarities wi
This patch add support for the imx6dl based aristainetos2 board
with following configuration:
CPU: Freescale i.MX6DL rev1.1 at 792 MHz
MReset cause: POR
MBoard: aristaitenos2
DRAM: 1 GiB
NAND: 1024 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
SF: Detected N25Q128A with page size 256 Bytes, erase size 6
On Mon, May 25, 2015 at 01:36:43PM -0400, Alan Stern wrote:
> On Mon, 25 May 2015, Andy Shevchenko wrote:
>
> > From: Heikki Krogerus
> >
> > If the parent is still suspended when a driver probe,
> > remove or shutdown is attempted, the result may be a
> > failure.
> >
> > For example, if the p
Hello Tomi,
Am 25.05.2015 07:57, schrieb Tomi Valkeinen:
On 06/05/15 10:09, Heiko Schocher wrote:
commit 92b004d1aa9f ("video/logo: prevent use of logos after they have been
freed")
added a late_initcall function to mark the logos as freed. In reality
the logos are freed later, and fbdev pr
On 2015/5/20 17:02, Arend van Spriel wrote:
> On 05/18/15 08:26, Fu, Zhonghui wrote:
>>
>> Hi guys,
>>
>> Any comments about this patch?
>
> My acked is already there. I have not been able to test it, but I assume you
> did.
Yes, I have verified this patch on ASUS T100TA.
Thanks,
Zhonghui
>
>
On Mon, May 25, 2015 at 07:09:24PM +0300, Andy Shevchenko wrote:
> The new coming Intel platforms such as Skylake will contain Sunrisepoint PCH.
>
> The driver is based on MFD framework since the main device, i.e. serial bus
> controller, contains register space for itself, DMA part, and an additi
On Mon, May 25, 2015 at 11:29:18PM +0200, Robert Jarzmik wrote:
> Document the new design of the pxa dma driver.
>
Applied all, Thanks
--
~Vinod
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info a
> -Original Message-
> From: Thomas Gleixner [mailto:t...@linutronix.de]
> Sent: Monday, May 25, 2015 4:38 PM
> To: Wu, Feng
> Cc: j...@8bytes.org; dw...@infradead.org; jiang@linux.intel.com;
> io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org
> Subject: Re: [v7 4/8] iomm
2015-05-25 0:02 GMT+08:00 Jungseok Lee :
> Fork-routine sometimes fails to get a physically contiguous region for
> thread_info on 4KB page system although free memory is enough. That is,
> a physically contiguous region, which is currently 16KB, is not available
> since system memory is fragmented
The klp_is_module return type should be boolean.
Signed-off-by: Li Bin
---
kernel/livepatch/core.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 284e269..30e9339 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/
The klp_is_module return type should be boolean.
Signed-off-by: Li Bin
---
kernel/livepatch/core.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 284e269..30e9339 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/
From: dashsriram
Fixed a typo error in the file
Signed-off-by: Sriram Dash
---
drivers/base/power/domain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 2327613..10aa00c 100644
--- a/drivers/base/power/domain
Wake up ldisc device before calling its driver to access the device.
Signed-off-by: Zhang Yanmin
---
drivers/tty/n_gsm.c | 40 +++-
1 file changed, 39 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 2c34c32..4067
acm device might be used as ldisc device by n_gsm driver.
gsmtty_write and other gsm functions calls acm_tty_write
indirectly while they holds spinlocks.
Meanwhile, application might access ACM tty device directly.
Here we choose to call usb_autopm_get_interface_upgrade instead of
usb_autopm_
Some usb driver has a specific requirement. Their critical functions
might be called under both atomic environment and non-atomic environment.
If it's under atomic environment, the driver can wake up the device
by calling pm_runtime_get_sync directly.
If it's under non-atomic environment, the
There is a scenario about cdc-acm utilization.Application opens
n_gsm tty and cdc-acm tty. cdc-acm tty connects to xhci device.
The application configures cdc-adm tty to n_gsm tty as ldisc tty.
n_gsm=>cdc-acm=>xhci driver
acm_tty_write can be called from n_gsm driver by ldisc connection,
Ping,
On Tue, May 19, 2015 at 08:23:15AM +0800, Wanpeng Li wrote:
>Ping Peterz for this patchset, :)
>On Wed, May 13, 2015 at 02:01:01PM +0800, Wanpeng Li wrote:
>>Function pick_next_earliest_dl_task is used to pick earliest and pushable
>>dl task from overloaded cpus in pull algorithm, however, it
On Tuesday, May 26, 2015 03:08:17 AM Rafael J. Wysocki wrote:
> On Tuesday, May 26, 2015 01:42:16 AM Rafael J. Wysocki wrote:
> > On Tuesday, May 26, 2015 01:22:12 AM Rafael J. Wysocki wrote:
> > > On Friday, May 22, 2015 09:53:37 PM Boris Ostrovsky wrote:
> > > > On 05/22/2015 04:11 AM, Sander Eik
On Mon, 2015-05-25 at 17:47 -0700, Josh Triplett wrote:
> On Mon, May 25, 2015 at 09:29:51PM +, James Bottomley wrote:
> > On Mon, 2015-05-25 at 12:29 -0700, Josh Triplett wrote:
> > > On Mon, May 25, 2015 at 07:07:14PM +, James Bottomley wrote:
> > > > On Mon, 2015-05-25 at 10:54 -0700, Jo
On 5/21/2015 9:24 AM, Rafal Krypa wrote:
> Smack onlycap allows limiting of CAP_MAC_ADMIN and CAP_MAC_OVERRIDE to
> processes running with the configured label. But having single privileged
> label is not enough in some real use cases. On a complex system like Tizen,
> there maybe few programs that
Use the proper time-units for schedtool's reservation parameters.
Signed-off-by: Andrea Parri
---
Documentation/scheduler/sched-deadline.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/scheduler/sched-deadline.txt
b/Documentation/scheduler/sched-deadline.t
On Mon, May 25, 2015 at 09:29:51PM +, James Bottomley wrote:
> On Mon, 2015-05-25 at 12:29 -0700, Josh Triplett wrote:
> > On Mon, May 25, 2015 at 07:07:14PM +, James Bottomley wrote:
> > > On Mon, 2015-05-25 at 10:54 -0700, Josh Triplett wrote:
> > > > On Mon, May 25, 2015 at 12:55:17PM +0
On Tuesday, May 26, 2015 01:42:16 AM Rafael J. Wysocki wrote:
> On Tuesday, May 26, 2015 01:22:12 AM Rafael J. Wysocki wrote:
> > On Friday, May 22, 2015 09:53:37 PM Boris Ostrovsky wrote:
> > > On 05/22/2015 04:11 AM, Sander Eikelenboom wrote:
> > > > Hello Sander,
> > > >
>
> [cut]
>
> > > (+Ra
Em Tue, May 26, 2015 at 08:05:28AM +0800, Wangnan (F) escreveu:
> On 2015/5/25 21:30, Arnaldo Carvalho de Melo wrote:
> >Well, there are many styles to pick, the fact that perf uses __ to
> >separate class name from class method doesn't mean that you should as
> >well, as you may find it inconvenie
2015-05-25 23:53 GMT+09:00 Tomeu Vizoso :
> So devices can be probed on demand, we need to have the drivers already
> registered as we don't have enough information to register a driver on
> demand.
>
> Signed-off-by: Tomeu Vizoso
This is 4/21 but I can't see other patches. I found the cover lett
> -Original Message-
> From: Prarit Bhargava [mailto:pra...@redhat.com]
> Sent: Friday, May 22, 2015 6:30 PM
> To: Brown, Len
> Cc: linux-kernel@vger.kernel.org; linux...@vger.kernel.org; Semin, Andrey
> Subject: Re: [PATCH 2/2] turbostat, add set_base_cpu()
>
>
>
> On 05/22/2015 11:55
When migrate from !feature-persistent host to feature-persistent host, domU
still think new host/backend don't support persistent.
Dmesg like:
backed has not unmapped grant: 839
backed has not unmapped grant: 773
backed has not unmapped grant: 773
backed has not unmapped grant: 773
backed has not u
Hi,
On (05/25/15 23:21), Minchan Kim wrote:
[..]
> find_backend is just utility function to get zcomp_backend.
> IOW, it might be used for several cases in future so I want
> make error report as caller's work.
[..]
> > if (sz > 0 && zram->compressor[sz - 1] == '\n')
> > zram->com
In connect_ring, we can know exactly how many pages are used for the shared
ring and also whether feature-persistent is enabled, delay pending_req
allocation here so that we won't waste too much memory.
Signed-off-by: Bob Liu
---
drivers/block/xen-blkback/common.h | 3 +-
drivers/block/xen-blkb
On 2015/5/25 21:30, Arnaldo Carvalho de Melo wrote:
Em Fri, May 22, 2015 at 06:00:58PM -0700, Alexei Starovoitov escreveu:
On 5/22/15 10:23 AM, Jiri Olsa wrote:
+struct bpf_object *bpf_open_object(const char *path)
another suggestion for the namespace.. Arnaldo forces us ;-)
to use the objec
Hello, Nicholas.
On Mon, May 25, 2015 at 01:50:47PM +0200, Nicholas Mc Guire wrote:
> that would be no benefit of course - the goal is not to simply put casts
> in but to use casts as last resort if type cleanups are not doable or if
> the type missmatch is intended - the cast then should document
On Monday, May 25, 2015 08:15:27 AM Lv Zheng wrote:
> From: Bob Moore
>
> ACPICA commit 83727bed8f715685a63a9f668e73c60496a06054
>
> Add original UUIDs/GUIDs to the acuuid.h file.
> Cleanup acpihelp output for UUIDs/GUIDs.
>
> Link: https://github.com/acpica/acpica/commit/83727bed
> Signed-off-
pcl812.c / pcl816.c (resend of earlier patch)
Fixed indentation problems.
Signed-off-by: Matthew Needes
---
drivers/staging/comedi/drivers/pcl812.c | 2 +-
drivers/staging/comedi/drivers/pcl816.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/dr
pcl812.c (resend of earlier patch)
Fixed lines exceeding 80 columns, correcting some spelling in process
Signed-off-by: Matthew Needes
---
drivers/staging/comedi/drivers/pcl812.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/pcl812
I have a potentially dumb question to ask, and I'm posting it here
because out of everywhere on the web I thought I would find the most
experts relating to TCP/UDP's design/handling and its history here.
I've recently started educating myself about Tor, about how you can
bind a service to a local
On Tuesday, May 26, 2015 01:22:12 AM Rafael J. Wysocki wrote:
> On Friday, May 22, 2015 09:53:37 PM Boris Ostrovsky wrote:
> > On 05/22/2015 04:11 AM, Sander Eikelenboom wrote:
> > > Hello Sander,
> > >
[cut]
> > (+Rafael again)
> >
> > So the immediate cause of those errors is that pdev->evtchn
On 05/17/2015 12:02 AM, NeilBrown wrote:
Hi Matthew,
I've just been looking at bdev_write_page().
You can read about why here:
http://marc.info/?t=14298406831&r=1&w=2
Can you propose a fix for Charles, who can trigger this bug and nicely
bisected it for us - thanks Charles!!!
On Fri, 2015-05-22 at 13:56 +0200, Christoph Hellwig wrote:
> > @@ -683,7 +679,7 @@ void core_tpg_remove_lun(
> > dev->export_count--;
> > spin_unlock(&dev->se_port_lock);
> >
> > - lun->lun_se_dev = NULL;
> > + rcu_assign_pointer(lun->lun_se_dev, NULL)
On Friday, May 22, 2015 09:53:37 PM Boris Ostrovsky wrote:
> On 05/22/2015 04:11 AM, Sander Eikelenboom wrote:
> > Hello Sander,
> >
> > Friday, May 15, 2015, 12:47:27 AM, you wrote:
> >
> >> Sorry for the resend, i messed up the to's en from's.
> >
> >> Hi Konrad / David,
> >
> >> One big snip on
On Fri, 2015-05-22 at 13:52 +0200, Christoph Hellwig wrote:
> >
> > -/*
> > - * this function can be called with struct se_device->dev_reservation_lock
> > - * when register_move = 1
> > - */
> > static void __core_scsi3_add_registration(
> > struct se_device *dev,
> > struct se_node_acl
On 25/05/15 13:35, Dan Carpenter wrote:
> This is also wrong then.
>
> regards,
> dan carpenter
Hi Dan,
Yes, you are right. It is the next sparse warning in line for that file.
Including the fix for that, the patch would be as showed below.
There are similar endianness warnings for other variable
On 25 May 2015, at 23:29, Arnd Bergmann wrote:
> On Monday 25 May 2015 19:47:15 Catalin Marinas wrote:
>> On 25 May 2015, at 13:01, Jungseok Lee wrote:
Could the stack size be reduced to 8KB perhaps?
>>>
>>> I guess probably not.
>>>
>>> A commit, 845ad05e, says that 8KB is not enough to c
Broadcom's Cygnus chip has a USB 2.0 host controller connected to
three separate phys. One of the phs (port 2) is also connectd to
a usb 2.0 device controller
Signed-off-by: Arun Ramamurthy
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
.../bindings/phy/brcm,cygnus-usb-phy.txt |
This patchset adds the USB phy driver and documentation
for Broadom's Cygnus chipset. The phy is configurable from device tree
and is capable of both device and host functions. It also provides
a clock and reset to the host controller
History:
v1:
- Included Dmitry Torokhov's patch that addre
This driver adds support for USB 2.0 host and device phy for
Broadcom's Cygnus chipset. The host controller is connected to
three separate phys and one of the phys (port 2) is connected to
the device controller
Signed-off-by: Arun Ramamurthy
Signed-off-by: Dmitry Torokhov
Reviewed-by: Ray Jui
R
From: Dmitry Torokhov
Multi-port phys may have per port power supplies. Let's change phy
core to look for supply at the port level when multiple ports are
specified. To keep compatibility with the existing device tree board
descriptions for single-port phys we will continue looking up the
power s
On Fri, 2015-05-22 at 13:34 +0200, Christoph Hellwig wrote:
> On Fri, May 22, 2015 at 02:05:57AM -0700, Nicholas A. Bellinger wrote:
> > On Fri, 2015-05-22 at 10:26 +0200, Christoph Hellwig wrote:
> > > On Fri, May 22, 2015 at 06:11:04AM +, Nicholas A. Bellinger wrote:
> > > > + clear_bit
On Fri, 2015-05-22 at 13:31 +0200, Christoph Hellwig wrote:
> On Fri, May 22, 2015 at 01:55:30AM -0700, Nicholas A. Bellinger wrote:
> > > This update will now be racy, ditto for the read/write_bytes update
> > > later.
> >
> > This should become an atomic_long_t increment, yes..?
>
> Yes.
Conve
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It is currently possible to have CONFIG_SND_ATMEL_SOC_SSC=y with either
CONFIG_SND_ATMEL_SOC_PDC=m or CONFIG_SND_ATMEL_SOC_DMA=m. This results in a
driver that compiles but does not link with this kind of error:
sound/built-in.o: In function `atmel_ssc_set_audio':
(.text+0x87d90): undefined refere
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