This patch replace the value '80' used in several files in the lustre source
code
with a define LUSTRE_MDT_MAXNAMELEN.
This value is used in 4 different structures as the maximum len for a service
name.
According to the comments, these names follow a convention which make it
possible
to use the
On Sat, Dec 06, 2014 at 12:16:36PM +0800, Amos Kong wrote:
> When I hotunplug a busy virtio-rng device or try to access
> hwrng attributes in non-smp guest, it gets stuck.
Please resend these via the linux-crypto mailing list so they
can be picked up by patchwork.
Thanks,
--
Email: Herbert Xu
H
This patch fix a sparse warning in lustre sources
warning: incorrect type in argument 1 (different address spaces)
expected void [noderef] *to
got char *
This is done by adding the missing __user attribute on userland pointers inside
the LPROC_SEQ_FOPS like macros:
- LPROC_SEQ_FOPS
- LPR
On Fri, Dec 5, 2014 at 6:55 PM, Kent Overstreet wrote:
> What did you have in mind?
>
> On Fri, Dec 5, 2014 at 6:55 PM, nick wrote:
>> Greetings fellow Maintainers,
>> I am wondering about how to get started with bcache. This is due to be
>> reading the documentation in the kernel tree and being
From: Frank Rowand
git-am whined about a patch that I submitted for the Documentation
subtree, (https://lkml.org/lkml/2014/11/24/636) but checkpatch does
not. Make checkpatch just as whiney.
This patch moves the SPACE_BEFORE_TAB test before the check that
excludes text files and also before the
From: Alexei Starovoitov
Date: Mon, 1 Dec 2014 15:06:33 -0800
> V1->V2:
>
> fixed comments in sample code to state clearly that packet data is accessed
> with LD_ABS instructions and not internal skb fields.
> Also replaced constants in:
> BPF_LD_ABS(BPF_B, 14 + 9 /* R0 = ip->proto */),
> with:
From: Jason Wang
Date: Mon, 1 Dec 2014 16:53:15 +0800
> To be more friendly with drop monitor, we should only call kfree_skb() when
> the packets were dropped and use consume_skb() in other cases.
>
> Cc: Eric Dumazet
> Signed-off-by: Jason Wang
Applied, thanks.
--
To unsubscribe from this l
From: Masahiro Yamada
Date: Mon, 1 Dec 2014 10:16:17 +0900
> A typo "header=y" was introduced by commit 7071cf7fc435
> (uapi: add missing network related headers to kbuild).
>
> Signed-off-by: Masahiro Yamada
> Cc: Stephen Hemminger
Applied.
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From: Lino Sanfilippo
Date: Sun, 30 Nov 2014 12:51:31 +0100
> In case of a spurious interrupt dont forget to reenable the interrupts that
> have been masked by reading the interrupt source register.
>
> Signed-off-by: Lino Sanfilippo
Applied.
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From: Lino Sanfilippo
Date: Sun, 30 Nov 2014 12:56:51 +0100
> In sky2_change_mtu setting B0_IMSK to 0 may be delayed due to PCI write
> posting
> which could result in irqs being still active when synchronize_irq is called.
> Since we are not prepared to handle any further irqs after synchronize
From: Lino Sanfilippo
Date: Sun, 30 Nov 2014 11:49:36 +0100
> In pxa168_eth_open() the irqs are enabled before napi. This opens a tiny time
> window in which the irq handler is processed, disables irqs but then is not
> able
> to schedule the not yet activated napi, leaving irqs disabled forever
From: Alexei Starovoitov
Date: Sat, 29 Nov 2014 14:46:13 -0800
> classic BPF has a restriction that last insn is always BPF_RET.
> eBPF doesn't have BPF_RET instruction and this restriction.
> It has BPF_EXIT insn which can appear anywhere in the program
> one or more times and it doesn't have to
On 12/05/2014 07:44 PM, Greg Kroah-Hartman wrote:
On Fri, Dec 05, 2014 at 07:30:48PM -0800, Guenter Roeck wrote:
On 12/05/2014 02:42 PM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 3.17.5 release.
There are 122 patches in this series, all will be posted as a r
From: SF Markus Elfring
Date: Sat, 29 Nov 2014 16:30:27 +0100
> From: Markus Elfring
> Date: Sat, 29 Nov 2014 16:23:20 +0100
>
> The free_percpu() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.
>
> This issue was detecte
From: SF Markus Elfring
Date: Sat, 29 Nov 2014 19:00:17 +0100
> From: Markus Elfring
> Date: Sat, 29 Nov 2014 18:55:40 +0100
>
> The pci_dev_put() function tests whether its argument is NULL
> and then returns immediately. Thus the test around the call
> is not needed.
>
> This issue was detec
On Friday 05 December 2014, Linus Torvalds wrote:
>On Fri, Dec 5, 2014 at 9:15 AM, Dave Jones wrote:
>> A bisect later, and I landed on a kernel that ran for a day, before
>> spewing NMI messages, recovering, and then..
>>
>> http://codemonkey.org.uk/junk/log.txt
>
>I have to admit I'm seeing abs
From: SF Markus Elfring
Date: Sat, 29 Nov 2014 15:05:33 +0100
> From: Markus Elfring
> Date: Sat, 29 Nov 2014 14:34:59 +0100
>
> The vfree() function performs also input parameter validation.
> Thus the test around the call is not needed.
>
> This issue was detected by using the Coccinelle sof
On Fri, Dec 05, 2014 at 07:58:44PM -0800, K. Y. Srinivasan wrote:
> Implement a clockevent device based on the timer support available on
> Hyper-V.
> In this version of the patch I have addressed Jason's review comments.
>
> Signed-off-by: K. Y. Srinivasan
> Reviewed-by: Jason Wang
> ---
Why d
On 12/06/14 at 04:10am, MegaBrutal wrote:
> 2014-12-01 23:59 GMT+01:00 Kees Cook :
> >
> > I suspect you're encountering a subset of the same problems as
> > described in this thread:
> > https://lkml.org/lkml/2014/9/30/90
> >
> > If you can test those patches, that may help demonstrate their utili
On Fri, Dec 05, 2014 at 01:05:46PM +0100, Pali Rohár wrote:
> This patch adds other ACPI ids from Windows inf driver which should be handled
> by dell-smo8800 driver. ACPI devices have same structure -- one IRQ number.
>
> This patch also updates description of module.
>
> Signed-off-by: Pali Roh
On 12/05/2014 09:54 PM, Daniel Vetter wrote:
Yeah done a quick read-through of just the i915 bits too, same comment. I
guess this is just the first RFC and the redesign we've discussed about
already with xengt is in progress somewhere?
Yes, it's marching on with Xen now. The KVM implementation
On Fri, Dec 05, 2014 at 10:07:35PM +0100, Pali Rohár wrote:
> On Friday 05 December 2014 21:41:22 Pavel Machek wrote:
> > On Fri 2014-12-05 21:31:34, Pali Rohár wrote:
> > > On Wednesday 03 December 2014 14:34:32 Darren Hart wrote:
> > > > On Thu, Dec 04, 2014 at 12:16:20AM +0100, Gabriele
> > > >
CC Andy :)
On 12/05/2014 09:03 PM, Paolo Bonzini wrote:
On 05/12/2014 09:50, Gerd Hoffmann wrote:
A few comments on the kernel stuff (brief look so far, also
compile-tested only, intel gfx on my test machine is too old).
* Noticed the kernel bits don't even compile when configured as
mo
On Fri, Dec 05, 2014 at 12:53:31PM +0100, Pali Rohár wrote:
> This patch adds support for configuring keyboard backlight settings on
> supported
> Dell laptops. It exports kernel leds interface and uses Dell SMBIOS tokens or
> keyboard class interface.
>
> With this patch it is possible to set:
>
On Sat, Dec 06, 2014 at 03:54:35AM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
> selected) PM_RUNTIME is always set if PM is set, so Kconfig options
> depending on CONFIG_PM_RUNTIME may now be changed to depen
On Sat, Dec 06, 2014 at 03:33:47AM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
> selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
> depending on CONFIG_PM_RUNTIME may now be changed to depend
On Fri, 2014-12-05 at 19:41 -0800, Ray Jui wrote:
> On 12/5/2014 6:34 PM, Joe Perches wrote:
> > On Fri, 2014-12-05 at 18:14 -0800, Ray Jui wrote:
> >> On 12/5/2014 5:28 PM, Joe Perches wrote:
> >>> On Fri, 2014-12-05 at 16:40 -0800, Ray Jui wrote:
> +for_each_set_bit(b
On 12/05/2014 04:50 PM, Gerd Hoffmann wrote:
A few comments on the kernel stuff (brief look so far, also
compile-tested only, intel gfx on my test machine is too old).
* Noticed the kernel bits don't even compile when configured as
module. Everything (vgt, i915, kvm) must be compiled into
When I hotunplug a busy virtio-rng device or try to access
hwrng attributes in non-smp guest, it gets stuck.
My hotplug tests:
| test 0:
| hotunplug rng device from qemu monitor
|
| test 1:
| guest) # dd if=/dev/hwrng of=/dev/null &
| hotunplug rng device from qemu monitor
|
| test 2:
| g
From: Rusty Russell
current_rng holds one reference, and we bump it every time we want
to do a read from it.
This means we only hold the rng_mutex to grab or drop a reference,
so accessing /sys/devices/virtual/misc/hw_random/rng_current doesn't
block on read of /dev/hwrng.
Using a kref is overk
From: Rusty Russell
Another interesting anti-pattern.
Signed-off-by: Rusty Russell
---
drivers/char/hw_random/core.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index a9286bf..4d13ac5 100644
--- a/drivers/char/hw_random/core.
From: Rusty Russell
Interesting anti-pattern.
Signed-off-by: Rusty Russell
---
drivers/char/hw_random/core.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 067270b..a9286bf 100644
--- a/drivers/char/h
In next patch, we use reference counting for each struct hwrng,
changing reference count also needs to take mutex_lock. Before
releasing the lock, if we try to stop a kthread that waits to
take the lock to reduce the referencing count, deadlock will
occur.
Signed-off-by: Amos Kong
---
drivers/ch
From: Rusty Russell
There's currently a big lock around everything, and it means that we
can't query sysfs (eg /sys/devices/virtual/misc/hw_random/rng_current)
while the rng is reading. This is a real problem when the rng is slow,
or blocked (eg. virtio_rng with qemu's default /dev/random backen
From: Rusty Russell
The previous patch added one potential problem: we can still be
reading from a hwrng when it's unregistered. Add a wait for zero
in the hwrng_unregister path.
v5: reset cleanup_done flag, use compiler barrier to prevent recording.
v4: add cleanup_done flag to insure that cle
On Sat, Dec 6, 2014 at 12:22 AM, One Thousand Gnomes
wrote:
>
>> 2.a. If task A has sufficient capabilities to send signals to task B, then
>> task A is already in position to do anything it wants with task B, including
>> killing it outright.
>
> Not entirely true.
>
> - We have securirty models
On 14/12/02 9:09, David E. Box wrote:
Select Intel Baytrail platforms support PMIC's whose i2c bus may be controlled
exclusively by platform hardware. This patch set adds support for i2c bus
locking to the designware core and provides a driver module for managing
the lock on these platforms. Sinc
On Sat, Dec 6, 2014 at 6:23 AM, Bastien ROUCARIES
wrote:
>
>
> See senfd recvfd in gnulib. It wirk even under solaris
>
What's so special about a thin wrapper around domain sockets/named
fifos (solaris style)?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body
On Wed, Nov 12, 2014 at 02:33:00PM +1030, Rusty Russell wrote:
> Amos Kong writes:
> > From: Rusty Russell
> >
> > The previous patch added one potential problem: we can still be
> > reading from a hwrng when it's unregistered. Add a wait for zero
> > in the hwrng_unregister path.
> >
> > v4: ad
On Fri, Dec 05, 2014 at 07:30:48PM -0800, Guenter Roeck wrote:
> On 12/05/2014 02:42 PM, Greg Kroah-Hartman wrote:
> >This is the start of the stable review cycle for the 3.17.5 release.
> >There are 122 patches in this series, all will be posted as a response
> >to this one. If anyone has any iss
On 12/5/2014 6:34 PM, Joe Perches wrote:
On Fri, 2014-12-05 at 18:14 -0800, Ray Jui wrote:
On 12/5/2014 5:28 PM, Joe Perches wrote:
On Fri, 2014-12-05 at 16:40 -0800, Ray Jui wrote:
+static void bcm_cygnus_gpio_irq_handler(unsigned int irq,
+ struct irq_desc *desc)
+{
+ s
On 12/05/2014 02:42 PM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 3.17.5 release.
There are 122 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be m
On 12/05/2014 02:44 PM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 3.14.26 release.
There are 73 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be m
On 12/05/2014 02:44 PM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 3.10.62 release.
There are 45 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be m
It's the only user of in kernel.h, so that reduces
the compile-time cost of #include
Only one user has to change: . The
there is needed for one function prototype that passes s16 parameters.
My first reaction is to wonder if that can be gotten rid of, too.
Some other extraneous header files p
2014-12-01 23:59 GMT+01:00 Kees Cook :
>
> I suspect you're encountering a subset of the same problems as
> described in this thread:
> https://lkml.org/lkml/2014/9/30/90
>
> If you can test those patches, that may help demonstrate their utility.
>
> Thanks!
Bang ji le! It works with the patch you
On Sat, Dec 06, 2014 at 03:54:35AM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
> selected) PM_RUNTIME is always set if PM is set, so Kconfig options
> depending on CONFIG_PM_RUNTIME may now be changed to depen
On Thu, Dec 04, 2014 at 12:00:27PM +0100, Dongsu Park wrote:
> Hi Kent,
>
> On 23.11.2014 20:16, Kent Overstreet wrote:
> > Since I'm starting to resign myself to the fact that I'm probably not going
> > to
> > have much time for upstream development again any time soon, I figured
> > maybe I
>
On Fri, 2014-12-05 at 18:53 -0800, Joe Perches wrote:
> On Fri, 2014-12-05 at 21:49 -0500, George Spelvin wrote:
> > I found some other alarming things, but nothing related to this.
> >
> > E.g.
> > drivers/net/ethernet/intel/i40e/i40e_debugfs.c: In function
> > 'i40e_dbg_dump_desc':
> > drivers/
On 5 Dec 2014 21:49:52 -0500 "George Spelvin" wrote:
> >> -
>
> > This shouldn't be here because "^---" is considered "end of changelog".
>
> Damn it, I couldn't remember how to add not-for-commit comments to a patch.
> I RTFMed and thought that was what "git mailinfo --scissors" wanted.
>
What did you have in mind?
On Fri, Dec 5, 2014 at 6:55 PM, nick wrote:
> Greetings fellow Maintainers,
> I am wondering about how to get started with bcache. This is due to be
> reading the documentation in the kernel tree and being interested in started
> to help out.
> Cheers Nick
--
To unsub
From: Arseny Solokha
Commit 8dccddbc2368 ("OHCI: final fix for NVIDIA problems (I hope)")
introduced into 3.1.9 broke boot on e.g. Freescale P2020DS development
board. The code path that was previously specific to NVIDIA controllers
had then become taken for all chips.
However, the M5237 install
On Fri, 2014-12-05 at 21:49 -0500, George Spelvin wrote:
> I found some other alarming things, but nothing related to this.
>
> E.g.
> drivers/net/ethernet/intel/i40e/i40e_debugfs.c: In function
> 'i40e_dbg_dump_desc':
> drivers/net/ethernet/intel/i40e/i40e_debugfs.c:855:1: warning: the frame siz
>> -
> This shouldn't be here because "^---" is considered "end of changelog".
Damn it, I couldn't remember how to add not-for-commit comments to a patch.
I RTFMed and thought that was what "git mailinfo --scissors" wanted.
(Normally, I put it down with the diffstat, but preferred a more
pro
Implement a clockevent device based on the timer support available on
Hyper-V.
In this version of the patch I have addressed Jason's review comments.
Signed-off-by: K. Y. Srinivasan
Reviewed-by: Jason Wang
---
arch/x86/include/uapi/asm/hyperv.h | 11 +
drivers/hv/hv.c|
> -Original Message-
> From: Long Li [mailto:lon...@microsoft.com]
> Sent: Friday, December 5, 2014 7:38 PM
> To: linux-s...@vger.kernel.org
> Cc: KY Srinivasan; Haiyang Zhang; jbottom...@parallels.com;
> de...@linuxdriverproject.org; linux-kernel@vger.kernel.org; Long Li
> Subject: drive
When ring buffer returns an error indicating retry, storvsc may not return a
proper error code to SCSI when bounce buffer is not used. This has introduced
I/O freeze on RAID running atop storvsc devices. This patch fixes it by always
returning a proper error code.
Signed-off-by: Long Li
Review
On Fri, 2014-12-05 at 18:14 -0800, Ray Jui wrote:
> On 12/5/2014 5:28 PM, Joe Perches wrote:
> > On Fri, 2014-12-05 at 16:40 -0800, Ray Jui wrote:
> >> +static void bcm_cygnus_gpio_irq_handler(unsigned int irq,
> >> + struct irq_desc *desc)
> >> +{
> >> + struct bcm_cygnus_gpio *cygnus_gp
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so Kconfig options
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
Replace PM_RUNTIME with PM in Kconfig dependencies throughou
> -Original Message-
> From: K. Y. Srinivasan [mailto:k...@microsoft.com]
> Sent: Friday, December 5, 2014 4:27 PM
> To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
> de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
> jasow...@redhat.com
> Cc: KY Srinivasan
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
Replace CONFIG_PM_RUNTIME with CONFIG_PM everywhere in the cod
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
Replace CONFIG_PM_RUNTIME with CONFIG_PM everywhere under soun
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so files that are
build conditionally if CONFIG_PM_RUNTIME is set may now be build
if CONFIG_PM is set.
Replace CONFIG_PM_RUNTIME with CONFIG_PM in kerne
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
Replace CONFIG_PM_RUNTIME with CONFIG_PM everywhere under
driv
Linda，
> 在 2014年12月6日，00:09，Linda Knippers 写道：
>
>> On 12/5/2014 4:40 AM, Ethan Zhao wrote:
>> To force loading on Oracle Sun X86 servers, provide one kernel command line
>> parameter
>>
>> intel_pstate = force
>>
>> For those who be aware of the risk of no power capping capabily working and
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
The alternative of CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME may b
Thanks for your review, Joe:
On 12/5/2014 5:28 PM, Joe Perches wrote:
On Fri, 2014-12-05 at 16:40 -0800, Ray Jui wrote:
This GPIO driver supports all 3 GPIO controllers in the Broadcom Cygnus
SoC. The 3 GPIO controllers are 1) the ASIU GPIO controller
("brcm,cygnus-asiu-gpio"), 2) the chipCommo
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
Replace CONFIG_PM_RUNTIME with CONFIG_PM everywhere under
driv
From: Rafael J. Wysocki
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.
Replace CONFIG_PM_RUNTIME with CONFIG_PM everywhere under
driv
Enable APM X-Gene SoC serial port functionality when using ACPI table to
initialize serial port.
Signed-off-by: Feng Kan
---
drivers/tty/serial/8250/8250_dw.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/tty/serial/8250/8250_dw.c
b/drivers/tty/serial/8250/8250_dw.c
i
Em Fri, 05 Dec 2014 12:35:25 +
Luis de Bethencourt escreveu:
> On 5 December 2014 at 12:28, Dan Carpenter wrote:
>
> > On Thu, Dec 04, 2014 at 10:35:24PM +, Luis de Bethencourt wrote:
> > > The previous patch switched some dev functions to move the string to a
> > second
> > > line. Doi
On Fri, 2014-12-05 at 16:40 -0800, Ray Jui wrote:
> This GPIO driver supports all 3 GPIO controllers in the Broadcom Cygnus
> SoC. The 3 GPIO controllers are 1) the ASIU GPIO controller
> ("brcm,cygnus-asiu-gpio"), 2) the chipCommonG GPIO controller
> ("brcm,cygnus-ccm-gpio"), and 3) the ALWAYS-ON
On 5 Dec 2014 20:18:02 -0500 "George Spelvin" wrote:
> > VERIFY_OCTAL_PERMISSIONS() sticks out like a sore thumb in kernel.h.
> > How about we move it into sysfs.h?
>
> Something like this, you mean?
Kinda.
> The in moduleparam.h is needed for one function
> prototype that passes s16 paramet
> VERIFY_OCTAL_PERMISSIONS() sticks out like a sore thumb in kernel.h.
> How about we move it into sysfs.h?
Something like this, you mean?
The in moduleparam.h is needed for one function
prototype that passes s16 parameters. My first reaction is
to wonder if that can be gotten rid of, too.
--
On Fri, Dec 5, 2014 at 11:59 AM, Vlastimil Babka wrote:
> Hey all,
>
> this is a V2 of attempting something that has been discussed when Minchan
> proposed to expand the x86 kernel stack [1], namely the reduction of huge
> number of parameters that the alloc_pages* family and get_page_from_freelis
Enable GPIO driver for Broadcom Cygnus SoC by selecting GPIO_BCM_CYGNUS
Signed-off-by: Ray Jui
Reviewed-by: Scott Branden
---
arch/arm/mach-bcm/Kconfig |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index aaeec78..5066d5d 100644
---
This GPIO driver supports all 3 GPIO controllers in the Broadcom Cygnus
SoC. The 3 GPIO controllers are 1) the ASIU GPIO controller
("brcm,cygnus-asiu-gpio"), 2) the chipCommonG GPIO controller
("brcm,cygnus-ccm-gpio"), and 3) the ALWAYS-ON GPIO controller
("brcm,cygnus-crmu-gpio")
Signed-off-by:
Signed-off-by: Ray Jui
---
MAINTAINERS |7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 7b712d8..5d67204 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2174,6 +2174,13 @@ N: bcm9583*
N: bcm583*
N: bcm113*
+BROADCOM CYGNUS GPIO DRIVER
This enables all 3 GPIO controllers including the ASIU GPIO, the
chipcommonG GPIO, and the ALWAYS-ON GPIO, for Broadcom Cygnus SoC
Signed-off-by: Ray Jui
Reviewed-by: Scott Branden
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 30 ++
1 file changed, 30 insertions(+)
dif
Document the GPIO device tree binding for Broadcom Cygnus SoC
Signed-off-by: Ray Jui
Reviewed-by: Scott Branden
---
.../devicetree/bindings/gpio/brcm,cygnus-gpio.txt | 85
1 file changed, 85 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/brcm,cy
This patchset contains the initial GPIO support for the Broadcom Cygnus SoC.
Cygnus has 3 GPIO controllers: 1) the ASIU GPIO; 2) the chipCommonG GPIO;
and 3) the ALWAYS-ON GPIO. All 3 types of GPIO controllers are supported by
the same Cygnus GPIO driver
Ray Jui (5):
gpio: Cygnus: define Broadco
On 5 Dec 2014 19:07:59 -0500 "George Spelvin" wrote:
> It is possible to include and try to use
> VERIFY_OCTAL_PERMISSIONS, then puke because BUILD_BUG_ON_ZERO
> isn't defined.
>
> I hit this via:
>
> #include
> module_param(verbose, bool, 0);
>
> IMHO, except in documented special cases, he
On 12/05/14 16:07, George Spelvin wrote:
> It is possible to include and try to use
> VERIFY_OCTAL_PERMISSIONS, then puke because BUILD_BUG_ON_ZERO
> isn't defined.
>
> I hit this via:
>
> #include
> module_param(verbose, bool, 0);
>
> IMHO, except in documented special cases, header files sho
It is possible to include and try to use
VERIFY_OCTAL_PERMISSIONS, then puke because BUILD_BUG_ON_ZERO
isn't defined.
I hit this via:
#include
module_param(verbose, bool, 0);
IMHO, except in documented special cases, header files should
#include their own macros' dependencies.
Signed-off-by:
The condition preceding 'return 1;' makes my head hurt. At this point,
we know that u and v have the same sign; if they are negative, they
compare opposite to how their absolute values compare (which
mpihelp_cmp found for us), otherwise cmp itself is the
answer. Negating cmp is ok since mpihelp_cmp
If u and v both represent negative integers and their limb counts
happen to differ, mpi_cmp will always return a positive value - this
is obviously bogus. u is smaller than v if and only if it is larger in
absolute value.
Signed-off-by: Rasmus Villemoes
---
lib/mpi/mpi-cmp.c | 2 +-
1 file chang
Seems like the BROKEN_DTO also affects EVENT_DATA_COMPLETE, sometimes we don't
see that (but we do see EVENT_XFER_COMPLETE), leave the state machine and never
come back to it to timeout. I have this happening on emmc specifically, haven't
seen it on sdmmc yet.
The fix is to also start the timer wh
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Andy Lutomirski
commit af726f21ed8af2cdaa4e93098dc211521218ae65 upstream.
There's nothing special enough about the espfix64 double fault fixup to
justify writing it in assembly. Move it to C.
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Andy Lutomirski
commit 6f442be2fb22be02cafa606f1769fa1e6f894441 upstream.
On a 32-bit kernel, this has no effect, since there are no IST stacks.
On a 64-bit kernel, #SS can only happen in use
3.17-stable review patch. If anyone has any objections, please let me know.
--
[ Upstream commit 5a2b59d3993e8ca4f7788a48a23e5cb303f26954 ]
We are reading the memory location, so we have to have a memory
constraint in there purely for the sake of showing the data flow
to the com
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Dave Hansen
commit 2cd3949f702692cf4c5d05b463f19cd706a92dd3 upstream.
We have some very similarly named command-line options:
arch/x86/kernel/cpu/common.c:__setup("noxsave", x86_xsave_setup);
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Kees Cook
commit 70b61e362187b5fccac206506d402f3424e3e749 upstream.
When building with the Gold linker, the .bss and .brk areas of vmlinux
are shown as consecutive instead of having the same f
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Andy Lutomirski
commit 82975bc6a6df743b9a01810fb32cb65d0ec5d60b upstream.
x86 call do_notify_resume on paranoid returns if TIF_UPROBE is set but
not on non-paranoid returns. I suspect that th
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Panu Matilainen
[ Upstream commit 49dd18ba4615eaa72f15c9087dea1c2ab4744cf5 ]
Trying to add an unreachable route incorrectly returns -ESRCH if
if custom FIB rules are present:
[root@localhost
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Markos Chandras
commit 51b1029d9966060c6ad02030e6f251425b4f06c1 upstream.
Commit cf62a8b8134dd3 ("MIPS: lib: memcpy: Use macro to build the
copy_user code") switched to a macro in order to bui
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Vincent BENAYOUN
[ Upstream commit 84bc88688e3f6ef843aa8803dbcd90168bb89faf ]
There could be a signed overflow in the following code.
The expression, (32-logmask) is comprised between 0 and 3
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: James Cowgill
commit 5829b0ecc584d15ae4eeabe69f2ab554bdec4689 upstream.
export the __node_distances symbol in the ip27 memory code to fix the
build error:
Building modules, stage 2.
MODPO
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Alexey Khoroshilov
[ Upstream commit 8c2dd54485ccee7fc4086611e188478584758c8d ]
In case of any failure ieee802154fake_probe() just calls unregister_netdev().
But it does not look safe to unreg
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Nikolay Aleksandrov
[ Upstream commit b8e4500f42fe4464a33a887579147050bed8fcef ]
Since commit 6fde8f037e60 ("bonding: fix locking in
bond_loadbalance_arp_mon()") we can have a stale bond carri
3.17-stable review patch. If anyone has any objections, please let me know.
--
From: Aaro Koskinen
commit bbaf113a481b6ce32444c125807ad3618643ce57 upstream.
Fix incorrect cast that always results in wrong address for the new
frame on 64-bit kernels.
Signed-off-by: Aaro Koskin
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