On 03/10/2014 04:51 AM, li.xi...@freescale.com wrote:
Subject: Re: [PATCHv3 1/3] ASoC: codec: Simplify ASoC probe code.
On Mon, Mar 03, 2014 at 07:24:36AM +, li.xi...@freescale.com wrote:
/* Default to using ALC auto offset calibration mode. */
snd_soc_update_bits(codec, DA
On 03/09/2014 09:28 PM, Wolfram Sang wrote:
On Fri, Feb 28, 2014 at 11:32:05AM +0100, mike.looijm...@topic.nl wrote:
From: Mike Looijmans
Having a board where the I2C bus locks up occasionally made it clear
that the bus recovery in the i2c-davinci driver will only work on
some boards, because
On 08/03/14 14:25, Grant Likely wrote:
> Sure. If endpoints are logical, then only create the ones actually
> hooked up. No problem there. But nor do I see any issue with having
> empty connections if the board author things it makes sense to have them
> in the dtsi.
I don't think they are usuall
On 08/03/14 14:23, Grant Likely wrote:
>>> That's fine. In that case the driver would specifically require the
>>> endpoint to be that one node although the above looks a little weird
>>
>> The driver can't require that. It's up to the board designer to decide
>> how many endpoints are used. A
On 03/10/2014 01:47 PM, Minchan Kim wrote:
> Hi Giho,
>
> On Mon, Mar 10, 2014 at 01:57:07PM +0900, Gioh Kim wrote:
>> Hi,
>>
>> I have a failure of allocation of virtual memory on ARMv7 based platform.
>>
>> I called alloc_page()/vm_map_ram() for allocation/mapping pages.
>> Virtual memory space
From: Jon Ringle
I started over and rewrote this driver patternized on sccnxp.c
However, I am still experiencing major latency problems with this driver at
19200 speeds.
The method that I'm testing is simply transferring a small file just over
4k in size.
On the target platform I do:
$ socat /
Call skb_cow_head() before editing the tx packet header. The header
would be reallocated if it is shared.
Signed-off-by: Hayes Wang
---
drivers/net/usb/r8152.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
ind
Hi,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaegeuk@samsung.com]
> Sent: Monday, March 10, 2014 1:38 PM
> To: Chao Yu
> Cc: 'Gu Zheng'; 'linux-kernel'; 'f2fs'
> Subject: RE: [f2fs-dev] [PATCH 4/5] f2fs: optimize restore_node_summary
> slightly
>
> Hi,
>
> 2014-03-10 (월), 13
Signed-off-by: Alexei Starovoitov
Reviewed-by: Daniel Borkmann
---
Documentation/networking/filter.txt | 181 +++
1 file changed, 181 insertions(+)
diff --git a/Documentation/networking/filter.txt
b/Documentation/networking/filter.txt
index a06b48d2f5cc..6a0e29
use sk_convert_filter() to convert seccomp BPF into extended BPF
05-sim-long_jumps.c of libseccomp was used as micro-benchmark:
seccomp_rule_add_exact(ctx,...
seccomp_rule_add_exact(ctx,...
rc = seccomp_load(ctx);
for (i = 0; i < 1000; i++)
syscall(199, 100);
'short filter' has 2
Hi All,
V1 patches:
http://thread.gmane.org/gmane.linux.kernel/1605783
V2 patches:
http://thread.gmane.org/gmane.linux.kernel/1642325
V3 patches:
http://thread.gmane.org/gmane.linux.kernel/1656538
V4 summary:
- addressed Daniel comments
- RFC for seccomp with extended BPF
- added extended BPF des
Extended BPF extends old BPF in the following ways:
- from 2 to 10 registers
Original BPF has two registers (A and X) and hidden frame pointer.
Extended BPF has ten registers and read-only frame pointer.
- from 32-bit registers to 64-bit registers
semantics of old 32-bit ALU operations are pr
On 08/03/14 17:54, Laurent Pinchart wrote:
>> Sylwester suggested as an alternative, if I understood correctly, to
>> drop the endpoint node and instead keep the port:
>>
>> device-a {
>> implicit_output_ep: port {
>> remote-endpoint = <&explicit_input_ep>;
>> };
>>
Hi Giho,
On Mon, Mar 10, 2014 at 01:57:07PM +0900, Gioh Kim wrote:
> Hi,
>
> I have a failure of allocation of virtual memory on ARMv7 based platform.
>
> I called alloc_page()/vm_map_ram() for allocation/mapping pages.
> Virtual memory space exhausting problem occurred.
> I checked virtual memo
Hi Kim,
On 03/10/2014 12:45 PM, Jaegeuk Kim wrote:
> Hi Gu,
>
> 2014-03-07 (금), 18:43 +0800, Gu Zheng:
>> Previously, we ra_sum_pages to pre-read contiguous pages as more
>> as possible, and if we fail to alloc more pages, an ENOMEM error
>> will be reported upstream, even though we have alloced
Hi Kim,
On 03/10/2014 12:50 PM, Jaegeuk Kim wrote:
> Hi Gu,
>
> 2014-03-07 (금), 18:43 +0800, Gu Zheng:
>> Previously, when we try to alloc free nid while the build free nid
>> is going, the allocer will be run into the flow that waiting for
>> "nm_i->build_lock", see following:
>> /* We shou
Hi,
2014-03-10 (월), 13:13 +0800, Chao Yu:
> Hi Gu, Kim:
>
> One more comment.
>
> > -Original Message-
> > From: Jaegeuk Kim [mailto:jaegeuk@samsung.com]
> > Sent: Monday, March 10, 2014 12:46 PM
> > To: Gu Zheng
> > Cc: linux-kernel; f2fs
> > Subject: Re: [f2fs-dev] [PATCH 4/5] f2fs
On 26 February 2014 13:15, Viresh Kumar wrote:
> On 26 February 2014 03:59, Rafael J. Wysocki wrote:
>> Yes, what exactly do we need it for in the core?
>
> Its probably there to make things faster. We cache the value so that we
> don't go to the hardware to read/calculate that again. Isn't it?
>
Hi Changman,
On 03/10/2014 12:09 PM, Changman Lee wrote:
> On 금, 2014-03-07 at 18:43 +0800, Gu Zheng wrote:
>> Previously, when we try to alloc free nid while the build free nid
>> is going, the allocer will be run into the flow that waiting for
>> "nm_i->build_lock", see following:
>> /* We
This patch-set fixes the following two problems:
1. Need to use ctx->completion_lock to protect ring pages
from being mis-written while migration.
2. Need memory barrier to ensure memory copy is done before
ctx->ring_pages[] is updated.
NOTE: AIO ring page migration was implemented since
When doing aio ring page migration, we migrated the page, and update
ctx->ring_pages[]. Like the following:
aio_migratepage()
|-> migrate_page_copy(new, old)
| .. /* Need barrier here */
|-> ctx->ring_pages[idx] = new
Actually, we need a memory barrier betwee
AIO ring page migration has been implemented by the following patch:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/fs/aio.c?id=36bc08cc01709b4a9bb563b35aa530241ddc63e3
In this patch, ctx->completion_lock is used to prevent other processes
from accessing the ring page be
On 03/08/2014 05:39 AM, David Miller wrote:
> From: Jason Wang
> Date: Fri, 7 Mar 2014 13:28:27 +0800
>
>> This is because the delay added by htb may lead the delay the finish
>> of DMAs and cause the pending DMAs for tap0 exceeds the limit
>> (VHOST_MAX_PEND). In this case vhost stop handling tx
Hi Gu, Kim:
One more comment.
> -Original Message-
> From: Jaegeuk Kim [mailto:jaegeuk@samsung.com]
> Sent: Monday, March 10, 2014 12:46 PM
> To: Gu Zheng
> Cc: linux-kernel; f2fs
> Subject: Re: [f2fs-dev] [PATCH 4/5] f2fs: optimize restore_node_summary
> slightly
>
> Hi Gu,
>
> 20
Hi,
I have a failure of allocation of virtual memory on ARMv7 based platform.
I called alloc_page()/vm_map_ram() for allocation/mapping pages.
Virtual memory space exhausting problem occurred.
I checked virtual memory space and found that there are too many 4MB chunks.
I thought that if just one
Hi Gu,
2014-03-07 (금), 18:43 +0800, Gu Zheng:
> Previously, when we try to alloc free nid while the build free nid
> is going, the allocer will be run into the flow that waiting for
> "nm_i->build_lock", see following:
> /* We should not use stale free nids created by build_free_nids */
> --
Hi Gu,
2014-03-07 (금), 18:43 +0800, Gu Zheng:
> Previously, we ra_sum_pages to pre-read contiguous pages as more
> as possible, and if we fail to alloc more pages, an ENOMEM error
> will be reported upstream, even though we have alloced some pages
> yet. In fact, we can use the available pages to
On Sun, Mar 9, 2014 at 8:18 PM, Andy Lutomirski wrote:
> (Of course, I haven't the faintest idea what l_addr in glibc means.
> If there was a way to arrange for l_addr to be zero, then maybe none
> of this would matter. Hmm, I wonder if just not relocating the vdso
> at all would have the desired
On Fri, Mar 07, 2014 at 09:25:20PM +0100, Pavel Machek wrote:
Hi,
> > The Power Supply charging driver connects multiple subsystems
> > to do charging in a generic way. The subsystems involves power_supply,
> > thermal and battery communication subsystems (1wire).With this the charging
> > is
>
On 6 March 2014 09:23, Rafael J. Wysocki wrote:
> On Tuesday, March 04, 2014 12:42:15 PM Aaron Plattner wrote:
>> If a module calls cpufreq_get while cpufreq is initializing, it's possible
>> for
>> it to be called after cpufreq_driver is set but before cpufreq_cpu_data is
>> written during subsy
We're getting closer to the end of the rc cycle, and I have to admit
that I would have wished for a less bumpy ride.
There haven't been any huge problems, but there's been quite a few
small bumps that shouldn't happen this late in the release cycle. And
rc6 is noticeably bigger than rc5 was, as we
On 10 March 2014 12:07, Joe Perches wrote:
> On Mon, 2014-03-10 at 11:53 +0800, Viresh Kumar wrote:
>> On 7 March 2014 01:34, Soren Brinkmann wrote:
>> > Reformat a printk statement to:
>> > - use pr_warn
>> > - bring the whole string into a single line in favor of being able to
>> >grep fo
On 금, 2014-03-07 at 18:43 +0800, Gu Zheng wrote:
> Previously, when we try to alloc free nid while the build free nid
> is going, the allocer will be run into the flow that waiting for
> "nm_i->build_lock", see following:
> /* We should not use stale free nids created by build_free_nids */
>
On Mon, 2014-03-10 at 11:53 +0800, Viresh Kumar wrote:
> On 7 March 2014 01:34, Soren Brinkmann wrote:
> > Reformat a printk statement to:
> > - use pr_warn
> > - bring the whole string into a single line in favor of being able to
> >grep for the message (ignoring the 80 char limit)
> >
> >
On 7 March 2014 01:34, Soren Brinkmann wrote:
> Reformat a printk statement to:
> - use pr_warn
> - bring the whole string into a single line in favor of being able to
>grep for the message (ignoring the 80 char limit)
>
> Signed-off-by: Soren Brinkmann
> ---
> drivers/cpufreq/cpufreq.c |
On 10 March 2014 05:41, Paul Bolle wrote:
> Clean up an obvious editing mistake introduced by commit 4b6effb6ff38
> ("ARM: spear: merge Kconfig files").
>
> Signed-off-by: Paul Bolle
> ---
> arch/arm/mach-spear/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch
> Subject: Re: [PATCHv3 1/3] ASoC: codec: Simplify ASoC probe code.
>
> On Mon, Mar 03, 2014 at 07:24:36AM +, li.xi...@freescale.com wrote:
>
> > > > /* Default to using ALC auto offset calibration mode. */
> > > > snd_soc_update_bits(codec, DA7213_ALC_CTRL1,
> > > >
David Miller [mailto:da...@davemloft.net]
> Sent: Saturday, March 08, 2014 5:28 AM
> To: hayesw...@realtek.com
> Cc: net...@vger.kernel.org; nic_s...@realtek.com;
> linux-kernel@vger.kernel.org; linux-...@vger.kernel.org
> Subject: Re: [PATCH net-next 0/7] r8152: tx/rx improvement
[...]
> Note t
Without this check someone could easily create a denial of service
by injecting multicast-specific queries to enable the bridge
snooping part if no real querier issuing periodic general queries
is present on the link which would result in the bridge wrongly
shutting down ports for multicast traffic
On Fri, Mar 07, 2014 at 09:12:40PM +0100, Pavel Machek wrote:
> On Fri 2014-03-07 10:59:31, Jenny TC wrote:
> > Add new power supply properties for input current, charge termination
> > current, min and max temperature
> >
> > POWER_SUPPLY_PROP_TEMP_MIN - minimum operatable temperature
> > POWER_S
From: Sebastian Hesselbarth
Date: Mon, 10 Mar 2014 01:53:33 +0100
> On 03/10/2014 01:41 AM, David Miller wrote:
>> From: Sebastian Hesselbarth
>> Date: Mon, 10 Mar 2014 01:37:32 +0100
>>
>>> The mechanism is manual, no automatic way to determine it.
>>
>> We recognize BIOS and ACPI bugs and work
General IGMP and MLD queries are supposed to have the multicast
link-local all-nodes address as their destination according to RFC2236
section 9, RFC3376 section 4.1.12/9.1, RFC2710 section 8 and RFC3810
section 5.1.15.
Without this check, such malformed IGMP/MLD queries can result in a
denial of
on 2014/3/6 23:35, Paul Gortmaker wrote:
> On 14-03-06 02:19 AM, Liu hua wrote:
>> As sysctl_hung_task_timeout_sec is unsigned long, when this value is
>> larger then LONG_MAX, the function schedule_timeout_interruptible in
>> watchdog will return immediately without sleep :
>>
>> for example (in x
On Sun, Mar 9, 2014 at 5:16 PM, H. Peter Anvin wrote:
> On 03/09/2014 12:47 AM, Stefani Seibold wrote:
>>
>> But let me ask an other question: Is the compat mode still needed
>> anymore?
>>
>> Since Lguest, XEN, OPLC and the reservetop kernel parameter will change
>> the __FIXADDR_TOP, there is no
Linus,
Please pull the for-linus branch from the git tree:
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
for-linus
HEAD: d211f177b28ec070c25b3d0b960aa55f352f731f audit: Update kdoc for
audit_send_reply and audit_list_rules_send
Starting with 3.14-rc1 the aud
Your Reference Es/2012 YC-EU/14 Contact Dr. Marc Alvaro
for clarification and claim of 850.000.00 EUR. Tel: +34 634 161 422
E-mail: caixas...@administrativos.com
Regards
Doña Maria Gomez
General Secretary fndo)
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the body
Your Reference Es/2012 YC-EU/14 Contact Dr. Marc Alvaro
for clarification and claim of 850.000.00 EUR. Tel: +34 634 161 422
E-mail: caixas...@administrativos.com
Regards
Doña Maria Gomez
General Secretary fndo)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body
On 2014/3/7 13:28, Jason Wang wrote:
We used to stop the handling of tx when the number of pending DMAs
exceeds VHOST_MAX_PEND. This is used to reduce the memory occupation
of both host and guest. But it was too aggressive in some cases, since
any delay or blocking of a single packet may delay or
On Mon, 2014-03-10 at 02:01 +0100, Sebastian Hesselbarth wrote:
> phy_ethtool_get_wol is a helper to get current WOL settings from
> a phy device. When using this helper on a PHY without .get_wol
> callback, struct ethtool_wolinfo is never set-up correctly and
> may contain misleading information a
On Sun, 2014-03-09 at 19:04 +0100, Rafael J. Wysocki wrote:
> On Sunday, March 09, 2014 11:50:37 PM Zhang Rui wrote:
> > On Wed, 2014-02-26 at 17:11 +0800, Zhang Rui wrote:
> > > Because of the growing demand for enumerating ACPI devices to platform
> > > bus,
> > > this patch changes the code to
On Sun, 2014-03-09 at 19:04 +0100, Rafael J. Wysocki wrote:
> On Sunday, March 09, 2014 11:50:37 PM Zhang Rui wrote:
> > On Wed, 2014-02-26 at 17:11 +0800, Zhang Rui wrote:
> > > Because of the growing demand for enumerating ACPI devices to platform
> > > bus,
> > > this patch changes the code to
Since we cannot make sure the 'max_conn_count' will always be none
zero from the users, and then if max_conn_count equals to zero, the
kcalloc() will return ZERO_SIZE_PTR, which equals to ((void *)16).
So this patch fix this with just doing the 'max_conn_count' zero check
in the front of drm_fb_he
On 03/09/2014 06:51 PM, Linus Torvalds wrote:
> On Sun, Mar 9, 2014 at 5:15 PM, H. Peter Anvin wrote:
>>
>> The same collection of fixes except the broken NMI patch dropped. I
>> will send a fixed version of that plus Suresh' FPU fix in a few days,
>> to get them some testing, plus I will be on a
On 03/06/2014 01:36 AM, Marc van der Wal wrote:
From: Marc van der Wal
On some hardware platforms, the it87_wdt watchdog resets the machine
despite the watchdog daemon running and writing to /dev/watchdog.
This is due to Consumer IR buffer underrun interrupts being used as
triggers to reset th
Hi all,
I'll handle them all by myself.
Thank you for the contribution. :)
2014-03-10 (월), 09:32 +0800, Gu Zheng:
> On 03/08/2014 07:46 PM, Chao Yu wrote:
>
> > Hi Gu,
> >
> >> -Original Message-
> >> From: Gu Zheng [mailto:guz.f...@cn.fujitsu.com]
> >> Sent: Friday, March 07, 2014 6:43
From: Kuninori Morimoto
Add support Audio DMAC peri peri driver
for Renesas R-Car Gen2 SoC, using 'shdma-base'
DMA driver framework.
Signed-off-by: Kuninori Morimoto
---
v2 -> v3
- remove error message when devm_kzalloc() was failed
drivers/dma/sh/Kconfig |6 +
d
On Sun, 2014-03-09 at 18:49 +0100, Rafael J. Wysocki wrote:
> On Sunday, March 09, 2014 01:29:30 PM Zhang Rui wrote:
> > On Fri, 2014-03-07 at 02:44 +0100, Rafael J. Wysocki wrote:
> > > On Wednesday, February 26, 2014 05:11:08 PM Zhang Rui wrote:
> > > > +
> > > > +static int __init acpi_pnp_scan_
Hi Joe
> > diff --git a/drivers/dma/sh/rcar-audmapp.c b/drivers/dma/sh/rcar-audmapp.c
> []
> > +static int audmapp_chan_probe(struct platform_device *pdev,
> > + struct audmapp_device *audev, int id)
> > +{
> []
> > + auchan = devm_kzalloc(dev, sizeof(struct audmapp_chan
On 03/05/2014 02:57 AM, Markus Mayer wrote:
Use more the applicable ARCH_BCM_MOBILE option instead of ARCH_BCM as
dependency for bcm_kona_wdt.c.
Signed-off-by: Markus Mayer
Acked-by: Guenter Roeck
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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> Subject: Re: [PATCH] drm/fb-helper: Do the mode_set.connectors ZERO_SIZE_PTR
> check
>
> On Thu, 06 Mar 2014, Xiubo Li wrote:
> > Since we cannot make sure the 'max_conn_count' will always be none
> > zero from the users, and then if max_conn_count equals to zero, the
> > kcalloc() will return
On Sun, Mar 09, 2014 at 10:27:08PM +0300, Sergey Senozhatsky wrote:
> sysfs.txt documentation lists the following requirements:
>
> - The buffer will always be PAGE_SIZE bytes in length. On i386, this
>is 4096.
>
> - show() methods should return the number of bytes printed into the
>buf
We do not need to switch the net_ns if the target net_ns the same
as the current one, so here we add a pre-check of net_ns to avoid
this as David suggested.
Signed-off-by: Gu Zheng
---
include/net/sock.h |8 ++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/net/
Hello Sergey,
On Sun, Mar 09, 2014 at 07:58:51PM +0300, Sergey Senozhatsky wrote:
> Hello Minchan,
>
> On (03/07/14 18:51), Minchan Kim wrote:
> > Hello Sergey!
> >
> > On Fri, Mar 07, 2014 at 12:20:45PM +0300, Sergey Senozhatsky wrote:
> > > On (03/07/14 10:56), Minchan Kim wrote:
> > > > When
On Thu, Mar 06, 2014 at 12:57:42PM +0100, Marek Vasut wrote:
> On Thursday, March 06, 2014 at 06:02:03 AM, Yao Yuan wrote:
> > On Thu, March 06, 2014 at 12:44:14 PM, Marek Vasut wrote:
> > > On Thursday, March 06, 2014 at 05:36:14 AM, Yao Yuan wrote:
> > > > On Thu, March 06, 2014 at 11:23:50 AM, M
On Sun, Mar 9, 2014 at 5:15 PM, H. Peter Anvin wrote:
>
> The same collection of fixes except the broken NMI patch dropped. I
> will send a fixed version of that plus Suresh' FPU fix in a few days,
> to get them some testing, plus I will be on a trip (part of why I got
> unduly rushed this past F
ve had collected the #sensors output for each readout,
having reproduced nearly the same workload, represented by the
"Fan speed" (thermal_zone4==FDTZ).
And I've done my very best to not produce typos or c&p errors.
3.13.5 -- 20140309 -- 20:52 -- bad
===
On Sun, 2014-03-09 at 18:34 -0700, Kuninori Morimoto wrote:
> Add support Audio DMAC peri peri driver
> for Renesas R-Car Gen2 SoC, using 'shdma-base'
> DMA driver framework.
Trivial notes:
> diff --git a/drivers/dma/sh/rcar-audmapp.c b/drivers/dma/sh/rcar-audmapp.c
[]
> +static int audmapp_chan_
Hi,
> -Original Message-
> From: Wang, Xiaoming
> Sent: Monday, March 10, 2014 11:38 PM
> To: gre...@linuxfoundation.org; valentina.mane...@gmail.com;
> dan.carpen...@oracle.com; standby2...@gmail.com
> Cc: de...@driverdev.osuosl.org; linux-kernel@vger.kernel.org; Zhang,
> Dongxing; Wang,
On 03/08/2014 07:46 PM, Chao Yu wrote:
> Hi Gu,
>
>> -Original Message-
>> From: Gu Zheng [mailto:guz.f...@cn.fujitsu.com]
>> Sent: Friday, March 07, 2014 6:43 PM
>> To: Kim
>> Cc: linux-kernel; f2fs
>> Subject: [f2fs-dev] [PATCH 1/5] f2fs: update start nid only once each circle
>>
>>
>>
From: Kuninori Morimoto
Add support Audio DMAC peri peri driver
for Renesas R-Car Gen2 SoC, using 'shdma-base'
DMA driver framework.
Signed-off-by: Kuninori Morimoto
---
resent
- add missing "dmaeng...@vger.kernel.org"
v1 -> v2
- run scripts/checkpatch.pl
- ecchange length settings on aud
pcmd->parmbuf->pbuf has been allocated if command is
GEN_CMD_CODE(_Set_Drv_Extra),
and it enqueued by rtw_enqueue_cmd. rtw_cmd_thread dequeue pcmd by
rtw_dequeue_cmd.
The memory leak happened on this branch "if( _FAIL == rtw_cmd_filter(pcmdpriv,
pcmd) )"
which goto post_process directly against
1. LK v9.2 and higher won't work at all on d2tmo nightlies&stable
(CM11) and on d2lte nightlies (CM11) for SGH-T999V
2. The phone just can't run with this kernel anymore since version 9.2
(d2att) with cm11's d2tmo and version 9.4 (d2) with cm11's d2lte.
Phone app crashes repetitively with v9.4 of
On 03/10/2014 07:09 AM, David Miller wrote:
> From: Gu Zheng
> Date: Fri, 07 Mar 2014 18:47:30 +0800
>
>> Many netlink users create netlink sock in the init_net, and the
>> switching nes_ns(init_net-->net) is needless in this case. So here
>> we add a pre-check to avoid this.
>>
>> Signed-off-by
This ensures that BUG() always has a definition that causes a trap (via
an undefined instruction), and that the compiler still recognizes the
code following BUG() as unreachable, avoiding warnings that would
otherwise appear (such as on non-void functions that don't return a
value after BUG()).
In
When !CONFIG_BUG and !HAVE_ARCH_BUG, define the generic BUG() as an
infinite loop rather than a no-op. This avoids undefined behavior if
execution ever actually reaches BUG(), and avoids warnings about code
after BUG() (such as on non-void functions calling BUG() and then
not returning).
bloat-o-
The stub version of WARN for !CONFIG_BUG completely ignored its format
string and subsequent arguments; make it check them instead, using
no_printk.
Reported-by: Arnd Bergmann
Signed-off-by: Josh Triplett
---
v3: Patch unchanged from v2.
include/asm-generic/bug.h | 1 +
1 file changed, 1 insert
Reported-by: Randy Dunlap
Signed-off-by: Josh Triplett
---
v3: Patch unchanged from v2.
include/asm-generic/bug.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 7ecd398..2d54d8d 100644
--- a/include/asm-generi
> -Original Message-
> From: Axel Lin [mailto:axel@ingics.com]
> Sent: Saturday, March 08, 2014 9:19 PM
> To: Mark Brown
> Cc: Yang, Wenyou; Liam Girdwood; linux-kernel@vger.kernel.org
> Subject: [PATCH] regulator: act8865: Remove unnecessary *rdev[] from
> struct act8865
>
> Now we
phy_ethtool_get_wol is a helper to get current WOL settings from
a phy device. When using this helper on a PHY without .get_wol
callback, struct ethtool_wolinfo is never set-up correctly and
may contain misleading information about WOL status.
To fix this, always zero relevant fields of struct eth
When !CONFIG_BUG, WARN_ON and family become simple passthroughs of their
condition argument; however, WARN_ON_ONCE and family still have
conditions and a boolean to detect one-time invocation, even though the
warning they'd emit doesn't exist. Make the existing definitions
conditional on CONFIG_BU
On 03/10/2014 01:41 AM, David Miller wrote:
From: Sebastian Hesselbarth
Date: Mon, 10 Mar 2014 01:37:32 +0100
The mechanism is manual, no automatic way to determine it.
We recognize BIOS and ACPI bugs and work around them, by looking at
version information and whatnot, so you really can't co
On Sun, Mar 9, 2014 at 3:00 PM, Daniel Borkmann wrote:
> On 03/09/2014 06:08 PM, Alexei Starovoitov wrote:
>>
>> On Sun, Mar 9, 2014 at 5:29 AM, Daniel Borkmann
>> wrote:
>>>
>>> On 03/09/2014 12:15 AM, Alexei Starovoitov wrote:
Extended BPF extends old BPF in the following ways:
>
From: Sebastian Hesselbarth
Date: Mon, 10 Mar 2014 01:37:32 +0100
> The mechanism is manual, no automatic way to determine it.
We recognize BIOS and ACPI bugs and work around them, by looking at
version information and whatnot, so you really can't convince me that
something similar can't be done
On 03/10/2014 01:30 AM, David Miller wrote:
From: Sebastian Hesselbarth
Date: Mon, 10 Mar 2014 00:25:24 +0100
There is no way to determine if a bootloader is broken or not. The
sysfs knob allows to provide a use case based decision. Of course,
we can invent some freaky device tree property but
From: Sebastian Hesselbarth
Date: Mon, 10 Mar 2014 00:25:24 +0100
> There is no way to determine if a bootloader is broken or not. The
> sysfs knob allows to provide a use case based decision. Of course,
> we can invent some freaky device tree property but that the DT
> maintainers will not like
Hi Pankaj,
On 26.02.2014 06:24, Pankaj Dubey wrote:
add samsung common clock config option and let ARCH_EXYNOS or ARCH_S3C
select this if they want to use samsung common clock infrastructure.
CC: Mike Turquette
Signed-off-by: Pankaj Dubey
---
drivers/clk/Kconfig | 10 ++
dri
On 17.02.2014 10:44, Naveen Krishna Chatradhi wrote:
This patch adds gating clock for SSS(Security SubSystem)
module on Exynos5250/5420.
Signed-off-by: Naveen Krishna Chatradhi
Reviewed-by: Tomasz Figa
TO:
TO: Tomasz Figa
CC: David S. Miller
CC: Kukjin Kim
CC:
---
changes since v6:
None
c
Hi Linus,
The same collection of fixes except the broken NMI patch dropped. I
will send a fixed version of that plus Suresh' FPU fix in a few days,
to get them some testing, plus I will be on a trip (part of why I got
unduly rushed this past Friday. Sorry again for that.)
The following changes
On 03/09/2014 12:47 AM, Stefani Seibold wrote:
>
> But let me ask an other question: Is the compat mode still needed
> anymore?
>
> Since Lguest, XEN, OPLC and the reservetop kernel parameter will change
> the __FIXADDR_TOP, there is no fix place for the VDSO page. Also in the
> 32 bit emulation
On 09.03.2014 23:53, David Miller wrote:
> To me it means "I've got nothing to do if other tasks want to run right
> now" Yes, I even see it having this meaning when an RT task executes
> it.
http://www.kernel.org/doc/htmldocs/device-drivers/API-yield.html
lists this exact "while (!event) yield;
On 03/09/2014 11:07 AM, Paolo Bonzini wrote:
>
> We really should give a loud warning if qemu64 is used with KVM. It
> makes no sense with KVM, even less than it does with dynamic translation.
>
Well, this is dynamic translation.
-hpa
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On 03/09/2014 12:08 AM, Stefani Seibold wrote:
>
> This was not addressed to you, it was addressed to the x86 intel kernel
> developers to do more testing, since this piece of code has so many side
> effects. I apologizes this miss understanding.
>
I think you're misunderstanding.
We cannot deb
The name array doens't need to set to 0. Because
sprintf/snprintf adds a terminating '\0'.
And also it doesn't need to assign name array
address to np pointer.
Signed-off-by: Daeseok Youn
---
drivers/staging/cxt1e1/linux.c |8 +++-
1 files changed, 3 insertions(+), 5 deletions(-)
diff
The mkret() change a value of error from positive to
negative. This patch is modified to return negative value
when it failed. It doesn't need to call with function
for changing from positive to negative.
Signed-off-by: Daeseok Youn
---
drivers/staging/cxt1e1/linux.c | 72 +---
Hi,
I'm currently working on Device Tree support for the HSI subsystem
to get the Nokia N900 modem working in the mainline kernel. I guess
the key question for the binding has been asked by Mark:
Mark Rutland wrote [0]:
> Does HSI have an addressing scheme, or does each port
> have a single devi
On Sun, 9 Mar 2014, Ben Hutchings wrote:
On Sun, 2014-03-09 at 18:53 -0400, David Miller wrote:
From: Ben Hutchings
Date: Sun, 09 Mar 2014 19:09:20 +
On Thu, 2014-03-06 at 16:06 -0500, David Miller wrote:
From: Marc Kleine-Budde
Date: Wed, 5 Mar 2014 00:49:47 +0100
@@ -839,7 +839,7
On 03/10/2014 12:12 AM, David Miller wrote:
From: Sebastian Hesselbarth
Date: Fri, 7 Mar 2014 12:34:52 +0100
commit 1211ce53077164e0d34641d0ca5fb4d4a7574498
("net: phy: resume/suspend PHYs on attach/detach")
introduced a feature to suspend PHYs when entering halted state.
Unfortunately, n
On Sun, 2014-03-09 at 18:53 -0400, David Miller wrote:
> From: Ben Hutchings
> Date: Sun, 09 Mar 2014 19:09:20 +
>
> > On Thu, 2014-03-06 at 16:06 -0500, David Miller wrote:
> >> From: Marc Kleine-Budde
> >> Date: Wed, 5 Mar 2014 00:49:47 +0100
> >>
> >> > @@ -839,7 +839,7 @@ void dev_deac
From: Sebastian Hesselbarth
Date: Fri, 7 Mar 2014 12:34:52 +0100
> commit 1211ce53077164e0d34641d0ca5fb4d4a7574498
> ("net: phy: resume/suspend PHYs on attach/detach")
> introduced a feature to suspend PHYs when entering halted state.
>
> Unfortunately, not all bootloaders properly power-up P
From: Gu Zheng
Date: Fri, 07 Mar 2014 18:47:30 +0800
> Many netlink users create netlink sock in the init_net, and the
> switching nes_ns(init_net-->net) is needless in this case. So here
> we add a pre-check to avoid this.
>
> Signed-off-by: Gu Zheng
This check is more appropriately placed in
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