2013/10/30 Joe Perches :
> On Tue, 2013-10-29 at 21:33 +0800, Du, Changbin wrote:
>> This patch add wildcard '*'(matches zero or more characters) and '?'
>> (matches one character) support when qurying debug flags.
>
> Hi again. Some trivial notes and a possible logic error:
>
>> +/* check if the
Hi Andrew,
Today's linux-next merge of the akpm-current tree got a conflict in
arch/x86/mm/init.c between commit 6979287a7df6 ("x86/mm: Add 'step_size'
comments to init_mem_mapping()") from the tip tree and commits
6452c268c6d6 ("x86/mm: factor out of top-down direct mapping setup") and
f790250c09
From: Cong Wang
Date: Tue, 29 Oct 2013 20:50:08 -0700
> Normally ->poll() is called in softirq context, while netpoll could
> be called in any context depending on its caller.
It still makes amends to make the execution context still looks
"compatible" as far as locking et al. is concerned.
--
T
From: Micky Ching
unlike mspro card, ms card use normal read/write mode for DMA
data transfer.
Signed-off-by: Micky Ching
---
drivers/memstick/host/rtsx_pci_ms.c | 87 ---
1 file changed, 81 insertions(+), 6 deletions(-)
diff --git a/drivers/memstick/host/rts
On Wed, Oct 16, 2013 at 11:12 PM, Christian Daudt wrote:
> On Sat, Oct 5, 2013 at 8:43 AM, Christian Daudt wrote:
>> This patch adds low level debug uart support to Broadcom
>> mobile based SOCs.
>>
>> Signed-off-by: Christian Daudt
>>
>> Changes from V2:
>> - Changed to follow hex ordering on
2013/10/30 Marcel Holtmann :
> Hi Changbin,
>
>> This patch add wildcard '*'(matches zero or more characters) and '?'
>> (matches one character) support when qurying debug flags.
>>
>> Now we can open debug messages using keywords. eg:
>> 1. open debug logs in all usb drivers
>>echo "file drive
On Tue, 29 Oct 2013 13:28:58 +0100 Aurelien Jarno
wrote:
> linux/raid/md_p.h is using conditionals depending on endianess and fails
> with an error if neither of __BIG_ENDIAN, __LITTLE_ENDIAN or
> __BYTE_ORDER are defined, but it doesn't include any header which can
> define these constants. This
From: Rob Herring
This series adds a couple of boilerplate helpers to match with DT for
initcalls and platform device creation and probe. The goal here is to
remove more platform code out of arch/arm and eventually the machine
descriptors.
Rob
Rob Herring (2):
driver core: introduce module_p
From: Rob Herring
Add boilerplate helpers to create initcalls which are conditional on
matching on devicetree properties.
Cc: Grant Likely
Signed-off-by: Rob Herring
---
include/linux/of.h | 12
1 file changed, 12 insertions(+)
diff --git a/include/linux/of.h b/include/linux/of.
On Tue, 29 Oct 2013 13:28:58 +0100 Aurelien Jarno
wrote:
> linux/raid/md_p.h is using conditionals depending on endianess and fails
> with an error if neither of __BIG_ENDIAN, __LITTLE_ENDIAN or
> __BYTE_ORDER are defined, but it doesn't include any header which can
> define these constants. This
From: Rob Herring
Introduce a helper to match, create and probe a platform device. This
is for drivers such as cpuidle or cpufreq that typically don't have a
bus device node and need to match on a system-level compatible property.
Cc: Greg Kroah-Hartman
Cc: Grant Likely
Signed-off-by: Rob Herr
2013-10-29 23:44 keltezéssel, Rafael J. Wysocki írta:
> On Tuesday, October 29, 2013 05:52:56 PM Levente Kurusa wrote:
>> This patch adds Toshiba NB100 to the Vista _OSI blacklist.
>>
>> The _OSI(Windows 2006) method is bugged on the netbook resulting in messed up
>> PCI IRQ Routing information. Th
On 10/30/13 at 09:44am, HATAYAMA Daisuke wrote:
> (2013/10/29 23:21), Baoquan He wrote:
> >Hi,
> >
> >I am reviewing this patchset, and found there's a cpu0 hotplug feature
> >posted by intel which we can borrow an idea from. In that implementation,
> >CPU0 is waken up by nmi not INIT to avoid the
On Tue, 29 Oct 2013 14:27:38 -0700, Guenter Roeck
wrote:
> On Tue, Oct 29, 2013 at 06:22:47PM +0100, boris brezillon wrote:
>> On 29/10/2013 17:43, Guenter Roeck wrote:
>> >On Tue, Oct 29, 2013 at 05:22:50PM +0100, boris brezillon wrote:
>> >>On 29/10/2013 16:45, Guenter Roeck wrote:
>> >>>On Tue,
(2013/10/29 11:58), David Ahern wrote:
> On 10/28/13 7:15 AM, Peter Zijlstra wrote:
>>> Any suggestions on how to do this and without impacting performance. I
>>> noticed the MSR path seems to take about twice as long as the current
>>> implementation (which I believe results in rdtsc in the VM for
Hello, Ивайло
On Tue, Oct 29, 2013 at 02:47:35PM +0200, Ивайло Димитров wrote:
>
> Hi,
>
>
> > Оригинално писмо
> >От: Minchan Kim
> >Относно: Re: OMAPFB: CMA allocation failures
> >До: Ивайло Димитров
> >Изпратено на: Понеделник, 2013, Октомври 28 09:37:48 EET
> >
>
On 10/29/2013 12:47 PM, Robert Richter wrote:
> So taking over maintainership for the EDAC highbank driver.
>
> Cc: Rob Herring
> Cc: Borislav Petkov
> Signed-off-by: Robert Richter
Acked-by: Rob Herring
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Hello,
On Tue, Oct 29, 2013 at 09:14:03AM -0700, Laura Abbott wrote:
> On 10/29/2013 8:02 AM, Zhang Mingjun wrote:
>
> >It would move the cost to the CMA paths so I would complain less. Bear
> >in mind as well that forcing everything to go through free_one_page()
> >means that every f
From: Wei Yongjun
Remove duplicated include.
Signed-off-by: Wei Yongjun
---
arch/arm/mach-imx/clk-imx51-imx53.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c
b/arch/arm/mach-imx/clk-imx51-imx53.c
index ce37af2..2828ea65 100644
--- a/arch/arm/mach-imx/c
From: Wei Yongjun
Remove duplicated include.
Signed-off-by: Wei Yongjun
---
arch/arm/mach-ixp4xx/dsmg600-setup.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c
b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index 736dc69..7740e13 100644
--- a/arch/arm/mach-ixp
> The loading mechanism is based on gdb loading for -gdb.py when
> opening . Therefore, this places a corresponding link to the
> main helper script into the output directory that contains vmlinux.
> This feature depends on CONFIG_DEBUG_INFO.
Could you make this a separate config option? Having t
From: Wei Yongjun
Remove duplicated include.
Signed-off-by: Wei Yongjun
---
drivers/mtd/mtdcore.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 7189089..92311a5 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -37,7 +37,
From: Wei Yongjun
Fix to return ENODEV in the pci ioremap error handling case
instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/misc/tifm_7xx1.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc
On Tuesday 29 October 2013 11:23 PM, Yann E. MORIN wrote:
> Christian, All,
>
> On 2013-10-27 19:02 -0700, Christian Kujau spake thusly:
>> On Sun, 27 Oct 2013 at 18:28, Christian Kujau wrote:
>>> While doing "make oldconfig" on 3.12-rc7 with gcc-4.7.2 (Debian), the
>>> following warning is print
Hi Alex,
Looks like this patch is not picked by anyone, Are you going to pick this patch?
My vfio/iommu patches have dependency on this patch (this is already tested by
me).
Thanks
-Bharat
> -Original Message-
> From: Linuxppc-dev [mailto:linuxppc-dev-
> bounces+bharat.bhushan=freescale
Linus Torvalds writes:
> On Tue, Oct 29, 2013 at 5:39 PM, Eric W. Biederman
> wrote:
>>
>> I don't have a strong feeling either way but how would that matter?
>> There is only ever one sd associated with a kobj.
>
> What does that matter? If you have multiple callers, they might try to
> free th
* Neil Horman wrote:
> 3) The run times are proportionally larger, but still indicate that Parallel
> ALU
> execution is hurting rather than helping, which is counter-intuitive. I'm
> looking into it, but thought you might want to see these results in case
> something jumped out at you
So here'
From: Wei Yongjun
Fix to return -ENOMEM in the skd construct error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/block/skd_main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/block/skd_main.c b/drivers/b
2013/10/30, OGAWA Hirofumi :
> Namjae Jeon writes:
>
+ /* Release unwritten fallocated blocks on file release. */
+ if (round_up(inode->i_size, sb->s_blocksize) <
+ MSDOS_I(inode)->i_disksize && inode->i_nlink != 0)
+ fat_truncate_blocks(inode, inode->i_size);
>
Hi all,
Today's linux-next merge of the xen-tip tree got a conflict in
arch/arm/include/asm/dma-mapping.h between commit 223016339ce7 ("ARM:
7805/1: mm: change max*pfn to include the physical offset of memory")
from the arm tree and commit 06e6295bcece ("arm: make SWIOTLB available")
from the xen-
From: Rob Herring
Platform devices created by DT code don't initialize dma_mask pointer to
anything. Set it to coherent_dma_mask by default if the architecture
code has not set it.
Signed-off-by: Rob Herring
---
I think this is at least part of what is needed to fix dma_mask issue
raised by Ste
Hi Sascha,
On Tue, Oct 29, 2013 at 02:51:43PM +0100, Sascha Hauer wrote:
> Look at drivers/dma/imx-sdma.c:
>
> > /**
> > * struct sdma_firmware_header - Layout of the firmware image
> > *
> > * @magic "SDMA"
> > * @version_major increased whenever layout of struct
> > * sdma_scri
2013/10/30, OGAWA Hirofumi :
> Namjae Jeon writes:
>
diff --git a/fs/fat/cache.c b/fs/fat/cache.c
index 91ad9e1..37572c2 100644
--- a/fs/fat/cache.c
+++ b/fs/fat/cache.c
@@ -329,10 +329,10 @@ int fat_bmap(struct inode *inode, sector_t
sector,
sector_t *phys,
On Tue, Oct 29, 2013 at 05:37:38PM -0500, Joel Fernandes wrote:
> NIST vectors for CTR mode in testmgr.h assume the entire IV as the counter. To
> get correct results that match the output of these vectors, we need to set the
> counter length correctly.
>
> Signed-off-by: Joel Fernandes
Patch ap
On Fri, Oct 18, 2013 at 11:39:28AM -0700, Stephen Boyd wrote:
> On 10/15/13 07:11, Stanimir Varbanov wrote:
> > This adds a driver for hardware random number generator present
> > on Qualcomm MSM SoC's.
> >
> > Signed-off-by: Stanimir Varbanov
> > ---
>
> Reviewed-by: Stephen Boyd
Both patches
On Sat, Oct 26, 2013 at 11:00:41PM +0200, Pali Rohár wrote:
> From: Joni Lapilainen
>
> Signed-off-by: Joni Lapilainen
Patch applied.
--
Email: Herbert Xu
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
To unsubscribe from this list:
Add ';' for the statement, or can not pass compiling. The related error
(for powerpc allmodconfig):
CC block/blk-mq.o
block/blk-mq.c: In function ‘blk_mq_queue_enter’:
block/blk-mq.c:108:8: error: expected ‘;’ before ‘__ret’
block/blk-mq.c:108:6: error: void value not ignored as it
On Tue, Oct 29, 2013 at 7:42 PM, David Miller wrote:
> From: David Mackey
> Date: Tue, 29 Oct 2013 15:16:38 -0700
>
>> Using dev_kfree_skb_any() will resolve the below issue when a
>> netconsole message is transmitted in an irq.
> ...
>> Signed-off-by: David Mackey
>
> This is absolutely not th
Hi Mark,
Apologize for my late reply.
On Thu, Oct 24, 2013 at 10:57 PM, Mark Rutland wrote:
>
> On Thu, Oct 24, 2013 at 06:05:53PM +0100, Manish Badarkhe wrote:
> > Hi Mark,
> >
> > Thank you for your reply.
> >
> > On Wed, Oct 23, 2013 at 10:15 PM, Mark Rutland wrote:
> >
> > On Wed, Oct
Hi Tomi, Jean,
How about this patch?
Thanks,
Gu
On 10/28/2013 02:01 PM, Gu Zheng wrote:
> Following commits:
> 50e244cc79 fb: rework locking to fix lock ordering on takeover
> e93a9a8687 fb: Yet another band-aid for fixing lockdep mess
> 054430e773 fbcon: fix locking harder
>
> reworked lockin
The changelog has missed mentioning the introduction of sd_asym per_cpu sched
domain.
Apologies for this. The patch with the changelog including mention of sd_asym is
pasted below.
Regards
Preeti U Murthy
---
sched: Remove un-necessary iteration over sched domains to update nr_busy_
On Tue, 29 Oct 2013 13:18:37 -0700
David Cohen wrote:
> Hi Felipe,
>
> On 10/29/2013 11:31 AM, Felipe Balbi wrote:
> > Hi,
> >
> > On Tue, Oct 29, 2013 at 11:05:49AM -0700, David Cohen wrote:
> >> diff --git a/drivers/spi/spi-intel-mid-ssp.c
> >> b/drivers/spi/spi-intel-mid-ssp.c new file mode 1
Dear maintainer,
Is this one accepted or droped?
Or I missed the right person?
On Sun, Sep 22, 2013 at 04:49:24PM +0800, Wei Yang wrote:
>There two warnings in bench/numa, when buiding this on 32-bit machine.
>
>The warning output is attached:
>
>bench/numa.c:1113:20: error: comparison between s
nr_busy_cpus parameter is used by nohz_kick_needed() to find out the number
of busy cpus in a sched domain which has SD_SHARE_PKG_RESOURCES flag set.
Therefore instead of updating nr_busy_cpus at every level of sched domain,
since it is irrelevant, we can update this parameter only at the parent
do
From: Vaidyanathan Srinivasan
Asymmetric scheduling within a core is a scheduler loadbalancing
feature that is triggered when SD_ASYM_PACKING flag is set. The goal
for the load balancer is to move tasks to lower order idle SMT threads
within a core on a POWER7 system.
In nohz_kick_needed(), we
Changes from V1:https://lkml.org/lkml/2013/10/21/248
1. Swapped the order of PATCH1 and PATCH2 in V1 so as to not mess with the
nr_busy_cpus parameter computation during asymmetric balancing, while fixing
it.
2. nohz_busy_cpus parameter is to be updated and queried at only one level of
the sched
Hi Yann,
Thank you for your review!
On 10/29/2013 07:06 PM, Yann E. MORIN wrote:
> I guess all these grep spawning are what makes it slow.
>
> I wonder if it would not be possible to invert the loop (in pseudo
> Python code):
>
> for f in all_interesting_files:
> read f in memory
>
From: hayeswang
Date: Wed, 30 Oct 2013 11:03:55 +0800
> David Miller [mailto:da...@davemloft.net]
>> Sent: Wednesday, October 30, 2013 5:50 AM
>> To: Hayeswang
>> Cc: net...@vger.kernel.org; nic_swsd;
>> linux-kernel@vger.kernel.org; linux-...@vger.kernel.org
>> Subject: Re: [PATCH net 2/3] r8
On 10/29/2013 05:12 PM, Kumar Gala wrote:
On Oct 28, 2013, at 7:25 PM, Mark Rutland wrote:
On Mon, Oct 28, 2013 at 11:31:36PM +, Tomasz Figa wrote:
On Monday 28 of October 2013 14:56:49 Olof Johansson wrote:
On Mon, Oct 28, 2013 at 05:57:04AM -0500, Kumar Gala wrote:
On Oct 28, 2013, at
Hi Michal,
Thank you very much for your reviews!
On 10/25/2013 03:45 PM, Michal Marek wrote:
> You can process Kconfig files and source files separately. And you can
> speed up the script a lot, if you simply record all CONFIG_* strings
> found in the sources, and then compare this to the set of
On Wed, Oct 30, 2013 at 01:42:11AM +0100, Peter Hüwe wrote:
> Hi Greg,
> > >
> > > CID: 986658
> > What is this field for?
>
> That's the scan id in the coverity database.
> If you think that's just noise I can leave it out.
It's noise as not everyone can see it or make anything out of it, so
pl
David Miller [mailto:da...@davemloft.net]
> Sent: Wednesday, October 30, 2013 5:50 AM
> To: Hayeswang
> Cc: net...@vger.kernel.org; nic_swsd;
> linux-kernel@vger.kernel.org; linux-...@vger.kernel.org
> Subject: Re: [PATCH net 2/3] r8152: modify the tx flow
>
> From: Hayes Wang
> Date: Tue, 29
Hello,
On Tue, Oct 29, 2013 at 11:02:30PM +0800, Zhang Mingjun wrote:
> On Tue, Oct 29, 2013 at 8:27 PM, Mel Gorman wrote:
>
> > On Tue, Oct 29, 2013 at 07:49:30PM +0800, Zhang Mingjun wrote:
> > > On Tue, Oct 29, 2013 at 5:33 PM, Mel Gorman wrote:
> > >
> > > > On Mon, Oct 28, 2013 at 07:42:49
From: Jason Wang
Date: Tue, 29 Oct 2013 15:11:07 +0800
> commit 3ab098df35f8b98b6553edc2e40234af512ba877 (virtio-net: don't respond to
> cpu hotplug notifier if we're not ready) tries to bypass the cpu hotplug
> notifier by checking the config_enable and does nothing is it was false. So it
> need
Hi all
I am new in PCI and now working on MSI support on our PCIe host
driver. I have an endpoint driver requests for a MSI interrupt. When
the endpoint driver try to free the interrupt, it cause the kernel
BUG_ON() message is printed out.
The software flow:
Endpoint driver --> pci_disable_msi --
For bio with REQ_NOMERGE,it mean this bio can't merge with other bios.
And the request with this bio has the same meaning.
In blk_queue_bio, bio with REQ_NOMERGE can't be merged and get a new
request. But in init_request_from_bio, request can't test REQ_NOMERGE.
So the request can merge other bio o
Signed-off-by: Jianpeng Ma
---
block/blk-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index 0a00e4e..fb970fd 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1492,7 +1492,7 @@ void blk_queue_bio(struct request_queue *q, str
From: David Mackey
Date: Tue, 29 Oct 2013 15:16:38 -0700
> Using dev_kfree_skb_any() will resolve the below issue when a
> netconsole message is transmitted in an irq.
...
> Signed-off-by: David Mackey
This is absolutely not the correct fix.
The netpoll facility must invoke ->poll() in an env
This patch set mainly handle some bugs for REQ_NOMERGE.
Jianpeng Ma (3):
block: Add REQ_NOMERGE into REQ_COMMON_MASK
block: Check bio can merge before call attempt_plug_merge.
md/raid5: For stripe with R5_ReadNoMerge, we replace REQ_FLUSH with
REQ_NOMERGE.
block/blk-core.c
For R5_ReadNoMerge,it mean this bio can't merge with other bios or
request.It used REQ_FLUSH to achieve this. But REQ_NOMERGE can do the
same work.
Signed-off-by: Jianpeng Ma
---
drivers/md/raid5.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/raid5.c b/drivers/m
From: "Du, ChangbinX"
Date: Tue, 29 Oct 2013 03:30:42 +
> In cdc_ncm_bind() function, it call cdc_ncm_bind_common() to setup usb.
> But cdc_ncm_bind_common() may meet error and cause usbnet_disconnect()
> be called which calls free_netdev(net). Thus usbnet structure(alloced
> with net_device
On Wed, Oct 30, 2013 at 04:40:54AM +0530, Rashika Kheria wrote:
> This patch fixes the bug in reset_store caused by accessing NULL pointer.
>
> The bdev gets its value from bdget_disk() which could fail when memory
> pressure is severe and hence can return NULL because allocation of
> inode in bdg
On Wed, Oct 30, 2013 at 04:45:24AM +0530, Rashika Kheria wrote:
> This patch fixes the following Smatch warning in zram_drv.c-
> drivers/staging/zram/zram_drv.c:899
> destroy_device() warn: variable dereferenced before check 'zram->disk' (see
> line 896)
>
> Cc: sta...@vger.kernel.org
It shouldn
On Wed, Oct 30, 2013 at 04:42:56AM +0530, Rashika Kheria wrote:
> As suggested by Jerome Marchand "The code in reset_store get the block device
> (bdget_disk()) but it does not put it (bdput()) when it's done using it.
> The usage count is therefor incremented but never decremented."
>
> Hence, th
On Wed, Oct 30, 2013 at 04:40:54AM +0530, Rashika Kheria wrote:
> This patch fixes the bug in reset_store caused by accessing NULL pointer.
>
> The bdev gets its value from bdget_disk() which could fail when memory
> pressure is severe and hence can return NULL because allocation of
> inode in bdg
On 2013-10-30 05:58, Bjorn Helgaas wrote:
On Wed, Oct 16, 2013 at 02:33:04PM +0800, Zhenzhong Duan wrote:
Driver init call graph under baremetal:
driver_init->
msix_capability_init->
msix_program_entries->
msix_mask_irq->
entry->masked = 1
reques
Hi all,
Today's linux-next merge of the net-next tree got a conflict in
drivers/net/netconsole.c between commit c7c6effdeffc ("netconsole: fix
multiple race conditions") from the net tree and commit 22ded57729e6
("netconsole: Convert to pr_") from the net-next tree.
(Thanks for removing that spar
Hi Chris:
Have you accepted this patch, I'm waiting a long time for your reply.
Best Reagards.
micky
On 09/02/2013 05:16 PM, micky_ch...@realsil.com.cn wrote:
From: Micky Ching
The new phase searching method is more concise, and makes the code
easier to understand.
Signed-off-by: Micky Chi
On 10/29/13 at 02:43pm, Borislav Petkov wrote:
> On Tue, Oct 29, 2013 at 10:32:03AM +0800, Dave Young wrote:
> > I remember I tried your efi branch, but the code is different from
> > what you sent to list, thus I turned to use the mbox patches.
>
> Yeah, please use the #efi branch as I keep refre
On 10/29/13 16:23, a...@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2013-10-29-16-22 has been uploaded to
>
>http://www.ozlabs.org/~akpm/mmotm/
>
> mmotm-readme.txt says
>
> README for mm-of-the-moment:
>
> http://www.ozlabs.org/~akpm/mmotm/
>
> This is a snapshot of my -mm
On Wed, 30 Oct 2013 09:41:06 +0800
AceLan Kao wrote:
> Hi,
>
> It's hard to believe that those quirks will lead to the problem.
> And actually, there are 4 new commits introduced to -rc7, and 3 of
> them are quirks.
>
> % git log --pretty=oneline v3.12-rc6..v3.12-rc7 drivers/hid
> 86b84167d4e67
On 10/23/2013 11:12 AM, Chen Gang wrote:
> On 10/23/2013 10:51 AM, Francois Bedard wrote:
>> Our sources are on github at
>> https://github.com/foss-for-synopsys-dwc-arc-processors and you can report
>> problems by opening "Issues" with command lines and log outputs below
>> against relevant to
On 10/29/13 11:05, David Cohen wrote:
a few more comments:
> +static unsigned int ssp_get_clk_div(int speed)
> +{
> + return max(1 / speed, 4) - 1;
Divide uses library call? I dunno...
Bad if so. Would need to use some function from
#include
> +}
> +/**
> + * setup() - Driver se
Hi,
It's hard to believe that those quirks will lead to the problem.
And actually, there are 4 new commits introduced to -rc7, and 3 of
them are quirks.
% git log --pretty=oneline v3.12-rc6..v3.12-rc7 drivers/hid
86b84167d4e67372376a57ea9955c5d53dae232f HID: wiimote: add LEGO-wiimote VID
ad0e669b
Namjae Jeon writes:
>>> + /* Release unwritten fallocated blocks on file release. */
>>> + if (round_up(inode->i_size, sb->s_blocksize) <
>>> + MSDOS_I(inode)->i_disksize && inode->i_nlink != 0)
>>> + fat_truncate_blocks(inode, inode->i_size);
>>> +
>>> truncate_inode_page
On Tue, Oct 29, 2013 at 5:39 PM, Eric W. Biederman
wrote:
>
> I don't have a strong feeling either way but how would that matter?
> There is only ever one sd associated with a kobj.
What does that matter? If you have multiple callers, they might try to
free that one sd twice, since they could bot
On Tue, Oct 29 2013 at 8:19pm -0400,
Kent Overstreet wrote:
> On Tue, Oct 29, 2013 at 08:09:08PM -0400, Mike Snitzer wrote:
> >
> > But now that I look closer, the above dm-thin.c hunks belong in:
> > [PATCH 19/23] block: Generic bio chaining
> >
> > Seems these changes were mistakenly folded
Namjae Jeon writes:
>>> diff --git a/fs/fat/cache.c b/fs/fat/cache.c
>>> index 91ad9e1..37572c2 100644
>>> --- a/fs/fat/cache.c
>>> +++ b/fs/fat/cache.c
>>> @@ -329,10 +329,10 @@ int fat_bmap(struct inode *inode, sector_t sector,
>>> sector_t *phys,
>>> return 0;
>>>
>>>
On Tue, 29 Oct 2013, Russell King - ARM Linux wrote:
> So... what I'm saying is please fix xgmac to use the DMA API properly
> rather than working around such problems. :)
OK.
Would the appended patch fix your concerns?
---
arm: make SWIOTLB available
IOMMU_HELPER is needed because SWIOTLB cal
If a macro is only used within 2 times, and also its contents are
within 2 lines, recommend to expand it to shrink code line.
For our case, the macro is not portable either: some architectures'
assembler may use another character to mark newline in a macro (e.g.
'`' for arc), which will cause issu
Hi Lee,
> -Original Message-
> From: Changman Lee [mailto:cm224@samsung.com]
> Sent: Wednesday, October 30, 2013 7:25 AM
> To: 'Chao Yu'; jaegeuk@samsung.com
> Cc: linux-fsde...@vger.kernel.org; linux-kernel@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Subject: RE: [
On Wed, 2013-10-30 at 01:40 +0100, Peter Huewe wrote:
> strcmp does return the difference between two strings not only -1,0,1
> consequently
> if (strcmp (a,b) == -1)
> might lead to taking the wrong branch
>
> -> compare with <= instead.
lib/string.c:strcmp returns only -1,0,1
so that's what th
On Fri, Oct 18, 2013 at 04:19:59PM +0100, Jiang Liu wrote:
> From: Jiang Liu
>
> As commit a9468f30b5eac6 "ARM: 7333/2: jump label: detect %c
> support for ARM", this patch detects the same thing for ARM64
> because some ARM64 GCC versions have the same issue.
>
> Some versions of ARM64 GCC whic
On 10/29/2013 09:59 PM, David Howells wrote:
> Chen Gang wrote:
>
> For "kernel/modsign_certificate.S", I recommend to expand the macro
> which will shrink code line, either need not include additional header
> file, I feel that will be simpler for both code reader and writers.
>>> I
On Fri, Oct 18, 2013 at 04:20:00PM +0100, Jiang Liu wrote:
> From: Jiang Liu
>
> Optimize jump label implementation for ARM64 by dynamically patching
> kernel text.
>
> Signed-off-by: Jiang Liu
> Cc: Jiang Liu
> ---
> arch/arm64/Kconfig | 1 +
> arch/arm64/include/asm/jump_l
On 10/29/2013 10:25 PM, Linus Walleij wrote:
On Tue, Oct 29, 2013 at 10:10 AM, Stephen Rothwell
wrote:
I have applied the following patch for today (it should go into the gpio
tree if it is considered correct):
From: Stephen Rothwell
Date: Tue, 29 Oct 2013 20:05:12 +1100
Subject: [PATCH] gp
Hi,
On arm, probably since "ARM: use linker magic for vectors and vector
stubs" (although I haven't checked this), perf report tends to allocate
all kernel time to the module loaded at the highest address.
This turns out to be because the "perf_event__synthesize_modules"
generates a PERF_RECORD_M
I've left intentionally these indentations in this way, to improve readability
of previous patches.
Signed-off-by: Zoltan Kiss
---
drivers/net/xen-netback/netback.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/xen-netback/netback.c
b/drivers/
This patch contains the new definitions necessary for grant mapping.
Signed-off-by: Zoltan Kiss
---
drivers/net/xen-netback/common.h| 22 ++
drivers/net/xen-netback/interface.c |1 +
drivers/net/xen-netback/netback.c | 134 +++
3 files changed, 1
This patch changes the grant copy on the TX patch to grant mapping
Signed-off-by: Zoltan Kiss
---
drivers/net/xen-netback/interface.c | 39 +-
drivers/net/xen-netback/netback.c | 241 +--
2 files changed, 126 insertions(+), 154 deletions(-)
diff --git a/
RX path need to know if the SKB fragments are stored on pages from another
domain.
Signed-off-by: Zoltan Kiss
---
drivers/net/xen-netback/netback.c | 46 +
1 file changed, 41 insertions(+), 5 deletions(-)
diff --git a/drivers/net/xen-netback/netback.c
b/dr
These became obsolate with grant mapping.
Signed-off-by: Zoltan Kiss
---
drivers/net/xen-netback/common.h | 37 +---
drivers/net/xen-netback/netback.c | 48 ++---
2 files changed, 3 insertions(+), 82 deletions(-)
diff --git a/drivers/
A long known problem of the upstream netback implementation that on the TX
path (from guest to Dom0) it copies the whole packet from guest memory into
Dom0. That simply became a bottleneck with 10Gb NICs, and generally it's a
huge perfomance penalty. The classic kernel version of netback used grant
On Fri, Oct 18, 2013 at 04:19:58PM +0100, Jiang Liu wrote:
> From: Jiang Liu
>
> Introduce aarch64_insn_gen_{nop|branch_imm}() helper functions, which
> will be used to implement jump label on ARM64.
>
> Signed-off-by: Jiang Liu
> Cc: Jiang Liu
> ---
> arch/arm64/include/asm/insn.h | 13 +
Mike,
This is an update to the previous pull request which fixes some late bugs.
Thanks,
Peter.
The following changes since commit 6c984fc8c6314596c302bbecf79dc59d9f98f348:
clk: tegra124: add suspend/resume function for tegra_cpu_car_ops (2013-10-21
16:39:24 +0300)
are available in the git
(2013/10/29 23:21), Baoquan He wrote:
Hi,
I am reviewing this patchset, and found there's a cpu0 hotplug feature
posted by intel which we can borrow an idea from. In that implementation,
CPU0 is waken up by nmi not INIT to avoid the realmode bootstrap code
execution. I tried it by below patch wh
Greg KH writes:
> From: Greg Kroah-Hartman
>
> Linus noticed that the assignment of sd isn't protected by the lock in
> sysfs_remove_dir(), so move the assignment of the variable under the
> lock to be safe.
I don't have a strong feeling either way but how would that matter?
There is only ever
Use pll_ref instead of pll_re_vco as the pll_e parent on Tegra114 and
Tegra124. Also add a pll_ref table entry for pll_e for Tegra114.
Signed-off-by: Peter De Schrijver
---
drivers/clk/tegra/clk-pll.c |7 ---
drivers/clk/tegra/clk-tegra114.c |3 ++-
2 files changed, 6 insertions
On Tue, Oct 29, 2013 at 5:33 PM, Ezequiel Garcia
wrote:
> By the way, I didn't initially Cced dmaengine list because it's not
> in the MAINTAINERS file.
>
> How about we add it and avoid this happening to other developers?
It's there now, but we just created it so you happened to be one of
the fi
Hi Greg,
> >
> > CID: 986658
> What is this field for?
That's the scan id in the coverity database.
If you think that's just noise I can leave it out.
Thanks,
Peter
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