On 05/12/2016 at 14:11:52 +0100, Emil Bartczak wrote :
> According to Microchip errata some combinations of date and month
> values may result in the date being reset to 1, even if the date
> is also written with the month (for example 31-07 or 31-08).
> As a workaround avoid writing date and month
Hi Hans,
On Monday 05 Dec 2016 16:02:55 Hans Verkuil wrote:
> On 12/05/2016 03:45 PM, Laurent Pinchart wrote:
> > On Monday 05 Dec 2016 14:44:55 Hans Verkuil wrote:
> >> On 11/25/2016 03:57 PM, Todor Tomov wrote:
> >>> These files handle the video device nodes of the camss driver.
> >>>
> >>> Sig
On Mon, Dec 05, 2016 at 08:46:21AM -0600, Rob Herring wrote:
> On Tue, Nov 29, 2016 at 01:38:21AM +0300, Serge Semin wrote:
> > See cover-letter for changelog
> >
> > Signed-off-by: Serge Semin
> >
> > ---
> > .../devicetree/bindings/misc/idt_89hpesx.txt | 41
> > ++
On 05/12/2016 at 14:11:53 +0100, Emil Bartczak wrote :
> Change rtc-mcp795.c to use the bcd2bin/bin2bcd functions.
> ---
> drivers/rtc/rtc-mcp795.c | 28 +---
> 1 file changed, 13 insertions(+), 15 deletions(-)
>
> diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mc
On 12/02/2016 01:15 AM, Juergen Gross wrote:
>
> -static struct vscsiif_request *scsifront_pre_req(struct vscsifrnt_info *info)
> +static int scsifront_do_request(struct vscsifrnt_info *info,
> + struct vscsifrnt_shadow *shadow)
> {
> struct vscsiif_front_ring *
I have a NAS with a mix of 6, 4 and 3 TB drives:
shrapnel zm # btrfs filesystem df /home/exports
Data, RAID1: total=19.59TiB, used=19.51TiB
System, RAID1: total=32.00MiB, used=2.75MiB
Metadata, RAID1: total=76.00GiB, used=74.71GiB
GlobalReserve, single: total=512.00MiB, used=0.00B
shrapnel zm # bt
On Mon, Dec 05, 2016 at 02:36:07PM +0100, Sebastian Frias wrote:
> + * Equivalent of BIT(x) but for contiguous bitfields
> + * SETBITFIELD(1, 0,0xff) = 0x0003
> + * SETBITFIELD(3, 0,0xff) = 0x000f
> + * SETBITFIELD(15,8,0xff) = 0xff00
> + * SETBITFIELD(6, 6, 1) = 0x0040 == BIT(6)
On Mon, Dec 5, 2016 at 4:19 PM, J. Bruce Fields wrote:
>> Can NFS people comment on this? Where does the nfs4_acl come from?
>
> This is the interface the NFS client provides for applications to modify
> NFSv4 ACLs on servers that support them.
Fine, but why are we seeing this xattr on exports w
Al Viro wrote:
> > I understand wanting to avoid extra arguments, but you are asking for
> > trouble with that sort of calling conventions. Verifying that all call
> > chains have these fields initialized is bloody unpleasant and it *is*
> > going to break, especially since the rules are "you ne
On Mon, Nov 28, 2016 at 3:04 PM, David Graziano
wrote:
> On Wed, Nov 9, 2016 at 4:25 PM, Paul Moore wrote:
>> On Wed, Nov 9, 2016 at 11:25 AM, David Graziano
>> wrote:
>>> On Mon, Nov 7, 2016 at 4:23 PM, Paul Moore wrote:
On Mon, Nov 7, 2016 at 3:46 PM, David Graziano
wrote:
> Th
> -Original Message-
> From: Ben Hutchings [mailto:b...@decadent.org.uk]
> Sent: Friday, December 02, 2016 9:26 PM
> To: linux-kernel@vger.kernel.org; linux-firmw...@kernel.org
> Cc: Deucher, Alexander
> Subject: [PATCH linux-firmware 1/2] WHENCE: Add new amdgpu firmware
>
> Missed in comm
This patch introduces the RX checksum function to check the
status of the hardware calculated checksum and its error and
appropriately convey status to the upper stack in skb->ip_summed
field.
In hardware, we only support checksum for the following
protocols:
1) IPv4,
2) TCP(over IPv4 or IPv6),
3)
On Fri, Oct 21, 2016 at 11:33:09PM +0300, Yury Norov wrote:
> binfmt_ilp32.c is needed to handle ILP32 binaries
>
> Signed-off-by: Yury Norov
> Signed-off-by: Bamvor Zhang Jian
> ---
> arch/arm64/include/asm/elf.h | 6 +++
> arch/arm64/kernel/Makefile | 1 +
> arch/arm64/kernel/binf
On 2 December 2016 at 14:49, James Morse wrote:
> Patch "arm64: mm: Fix memmap to be initialized for the entire section"
> changes pfn_valid() in a way that breaks hibernate. These patches fix
> hibernate, and provided struct page's are allocated for nomap pages,
> can be applied before [0].
>
> H
Hello all,
I will solve a checkpatch errors.
Signed-off-by: Ozgur Karatas
---
net/8021q/vlan_dev.c | 2 +-
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index fbfacd5..2edb495 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -738,7 +738,
On 05/12/16 16:32, Boris Ostrovsky wrote:
> On 12/02/2016 01:15 AM, Juergen Gross wrote:
>>
>> -static struct vscsiif_request *scsifront_pre_req(struct vscsifrnt_info
>> *info)
>> +static int scsifront_do_request(struct vscsifrnt_info *info,
>> +struct vscsifrnt_shado
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Saturday, December 03, 2016 8:25 PM
> To: Salil Mehta
> Cc: Zhuangyuzeng (Yisen); mehta.salil@gmail.com;
> net...@vger.kernel.org; linux-kernel@vger.kernel.org; Linuxarm
> Subject: Re: [PATCH V2 net-next] net
Remove 'fixed-link' nodes from DSA ports since they are not needed (they
are not limiting link's speed and the ports will be configured to their
maximux speed as a default)
Suggested-by: Andrew Lunn
Signed-off-by: Andrey Smirnov
---
Changes since v2:
- None
arch/arm/boot/dts/vf610-z
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Saturday, December 03, 2016 8:09 PM
> To: Salil Mehta
> Cc: Zhuangyuzeng (Yisen); mehta.salil@gmail.com;
> net...@vger.kernel.org; linux-kernel@vger.kernel.org; Linuxarm
> Subject: Re: [PATCH V2 net-next] net
+ linux-btrfs
On Mon, Dec 05, 2016 at 09:30:52AM -0600, Gerard Saraber wrote:
> I have a NAS with a mix of 6, 4 and 3 TB drives:
>
> shrapnel zm # btrfs filesystem df /home/exports
> Data, RAID1: total=19.59TiB, used=19.51TiB
> System, RAID1: total=32.00MiB, used=2.75MiB
> Metadata, RAID1: total=
On Sat, 3 Dec 2016, David Miller wrote:
> From: Arnd Bergmann
> Date: Sat, 3 Dec 2016 00:04:32 +0100
>
> > ptp now depends on the optional POSIX_TIMERS setting and fails to build
> > if we select it without that:
> >
> > warning: (LIQUIDIO_VF && TI_CPTS) selects PTP_1588_CLOCK which has unmet
In most cases, usleep_range is better than udelay, as the precise wakeup
from udelay is unnecessary.
usleep_range gives a much better chance of coalescing processor wakeups.
Signed-off-by: Shiva Kerdel
---
drivers/staging/dgnc/dgnc_cls.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(
In most cases, usleep_range is better than udelay, as the precise wakeup
from udelay is unnecessary.
usleep_range gives a much better chance of coalescing processor wakeups.
Signed-off-by: Shiva Kerdel
---
drivers/staging/dgnc/dgnc_neo.c | 10 +-
1 file changed, 5 insertions(+), 5 delet
Hello.
On 05/12/16 16:34, Ozgur Karatas wrote:
Hello all,
I will solve a checkpatch errors.
Signed-off-by: Ozgur Karatas
The patch itself looks good, but please have a read about having a good
commit message. I would suggest reading Documentation/SubmittingPatches
section 14: The canonica
On Fri, Dec 02, 2016 at 02:59:22PM +, David Howells wrote:
> Greg KH wrote:
>
> > > If root is able to modify the behaviour of verified code after it was
> > > verified, then the value of that verification is reduced. Ensuring that
> > > the code remains trustworthy is vital in a number of
On Mon, 2016-12-05 at 23:47 +0800, Icenowy Zheng wrote:
> 2016年12月5日 19:49于 Lubomir Rintel 写道：
> >
> > On Sun, 2016-12-04 at 22:59 +0800, Icenowy Zheng wrote:
> > >
> > > 04.12.2016, 22:00, "Icenowy Zheng" :
> > > > A new usbid of UTV007 is found in a newly bought device.
> > > >
> > > > The
Arch like powerpc has jump instructions that includes target address
as second operand. For example, 'bne cr7,0xc00f6154'. Add
support for such instruction in perf annotate.
objdump o/p:
c00f6140: ld r9,1032(r31)
c00f6144: cmpdi cr7,r9,0
c00f6148:
On (12/05/16 13:57), Greg KH wrote:
> > +/*
> > + * NOTE: hot_add attribute is not the usual read-only sysfs
> > + * attribute. In a sence that reading from this file does alter
> > + * the state of your system -- it creates a new un-initialized
> > + * zram device and returns back this device's de
If jump target is outside of function range, perf is not handling it
correctly. Especially when target address is lesser than function start
address, target offset will be negative. But, target address declared
to be unsigned, converts negative number into 2's complement. See below
example. Here ta
zram hot_add sysfs attribute is a very 'special' attribute - reading
from it creates a new uninitialized zram device. This file, by a mistake,
can be read by a 'normal' user at the moment, while only root must be
able to create a new zram device, therefore hot_add attribute must have
S_IRUSR mode,
For jump instructions that does not include target address as direct
operand, show the original disassembled line for them. This is needed
for certain powerpc jump instructions that use target address in a
register (such as bctr, btar, ...).
Before:
ld r12,32088(r12)
mtctr r12
v
2016-12-05 15:37+0100, David Hildenbrand:
> Am 02.12.2016 um 20:44 schrieb Radim Krčmář:
>> LAPIC after reset is in xAPIC mode, which poses a problem for hotplug of
>> VCPUs with high APIC ID, because reset VCPU is waiting for INIT/SIPI,
>> but there is no way to uniquely address it using xAPIC.
>>
2016-12-05 15:41+0100, David Hildenbrand:
> Am 02.12.2016 um 20:43 schrieb Radim Krčmář:
>> Interrupt to self can sent without knowing the APIC ID.
>
> can _be_ sent?
Yes, thanks, I'll fix it in v2 or when applying your r-b.
> -Original Message-
> From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
> Sent: Monday, December 5, 2016 2:01 AM
> To: KY Srinivasan
> Cc: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org;
> de...@linuxdriverproject.org; o...@aepfle.de; a...@canonical.com;
> vkuzn...@redhat.
On 12/05/2016 12:27 PM, Mika Westerberg wrote:
> On Mon, Nov 28, 2016 at 03:06:23PM +0300, Mika Westerberg wrote:
>> This is 6th iteration of the series. You can find the previous versions
>> archived on:
>>
>> v5: https://lwn.net/Articles/706363/
>> v4: https://lwn.net/Articles/703773/
>> v3
Hi,
On 12/02/2016 02:22 PM, Lee Jones wrote:
On Fri, 02 Dec 2016, Benjamin Gaignard wrote:
Add general purpose timers and it sub-nodes into DT for stm32f4.
Define and enable pwm1 and pwm3 for stm32f469 discovery board
version 3:
- use "st,stm32-timer-trigger" in DT
version 2:
- use parameter
On 12/05/2016 10:10 AM, Niklas Cassel wrote:
> From: Niklas Cassel
>
> commit 64c3b252e9fc ("net: stmmac: fixed the pbl setting with DT")
> changed the parsing of the DT binding.
>
> Before 64c3b252e9fc, snps,fixed-burst and snps,mixed-burst were parsed
> regardless if the property snps,pbl existe
Hi,
On Mon, Dec 5, 2016 at 4:28 AM, Sebastian Frias wrote:
> Hi Doug,
>
> On 28/11/16 18:46, Doug Anderson wrote:
>> Hi,
>>
>> On Mon, Nov 28, 2016 at 6:39 AM, Sebastian Frias wrote:
I will try to send another patch with what a different approach
>>>
>>> Here's a different approach (I
On Mon, Dec 5, 2016 at 9:37 AM, Paul Moore wrote:
> On Mon, Nov 28, 2016 at 3:04 PM, David Graziano
> wrote:
>> On Wed, Nov 9, 2016 at 4:25 PM, Paul Moore wrote:
>>> On Wed, Nov 9, 2016 at 11:25 AM, David Graziano
>>> wrote:
On Mon, Nov 7, 2016 at 4:23 PM, Paul Moore wrote:
> On Mon,
On 12/05/2016 09:36 AM, Boris Brezillon wrote:
> On Mon, 5 Dec 2016 05:25:54 +0100
> Marek Vasut wrote:
>
>> On 12/05/2016 05:11 AM, Punnaiah Choudary Kalluri wrote:
>>> This patch adds the dts binding document for arasan nand flash
>>> controller.
>>>
>>> Signed-off-by: Punnaiah Choudary Kalluri
On Mon, Dec 05, 2016 at 01:49:55PM +0100, Michal Hocko wrote:
> [CC Paul - sorry I've tried to save you from more emails...]
>
> On Mon 05-12-16 23:44:27, Balbir Singh wrote:
> > >
> > > Hi,
> > > there were multiple reportes of the similar RCU stalls. Only Boris has
> > > confirmed that this patc
On Mon, 5 Dec 2016 13:52:03 +0800
Cao jin wrote:
> On 12/04/2016 11:30 PM, Alex Williamson wrote:
> > On Sun, 4 Dec 2016 20:16:42 +0800
> > Cao jin wrote:
> >
> >> On 12/01/2016 10:55 PM, Alex Williamson wrote:
> >>> On Thu, 1 Dec 2016 21:40:00 +0800
> >>
> > If an AER fault occur
On Fri, Oct 21, 2016 at 11:33:13PM +0300, Yury Norov wrote:
> Signed-off-by: Yury Norov
Please add some description, even if it means copying the subject.
> ---
> arch/arm64/include/asm/signal32.h| 3 +
> arch/arm64/include/asm/signal32_common.h | 27 +++
> arch/arm64/kernel/Make
On Fri, 2 Dec 2016, Matt Redfearn wrote:
> diff --git a/arch/mips/include/asm/stackframe.h
> b/arch/mips/include/asm/stackframe.h
> index eebf39549606..5782fa3d63be 100644
> --- a/arch/mips/include/asm/stackframe.h
> +++ b/arch/mips/include/asm/stackframe.h
> @@ -216,12 +216,22 @@
>
> Signed-off-by: Pan Bian
> ---
> drivers/net/usb/lan78xx.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
> index db558b8..f33460c 100644
> --- a/drivers/net/usb/lan78xx.c
> +++ b/drivers/net/usb/lan78xx.c
> @@ -3395,6 +3395,7 @@ s
These regualtors output 0v when vsel is 0. The datasheet will be updated
to reflect this.
Signed-off-by: Andrew F. Davis
---
Hi Mark,
This applies to fix/tps65086 on your regulator tree. It could probably
be squashed in with the existing fix patch if you would like.
Thanks,
Andrew
drivers/re
Hello,
Pavel Machek, on Mon 05 Dec 2016 14:47:43 +0100, wrote:
> > There is a disagreement between drivers/tty/vt/keyboard.c and
> > drivers/input/input-leds.c with regard to what is a Scroll Lock LED
> > trigger name: input calls it "kbd-scrolllock", but vt calls it
> > "kbd-scrollock" (two l's).
On Mon, Dec 05, 2016 at 04:36:03PM +0100, Miklos Szeredi wrote:
> On Mon, Dec 5, 2016 at 4:19 PM, J. Bruce Fields wrote:
> >> Can NFS people comment on this? Where does the nfs4_acl come from?
> >
> > This is the interface the NFS client provides for applications to modify
> > NFSv4 ACLs on serve
Add an helper to toggle the eventual GPIO connected to the reset pin.
Signed-off-by: Vivien Didelot
Reviewed-by: Andrew Lunn
---
drivers/net/dsa/mv88e6xxx/chip.c | 22 ++
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/driver
This patch contains new pci device ids for SAS3.5 Generic Megaraid Controllers
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas.h| 11 ++-
drivers/scsi/megaraid/megaraid_sas_base.c | 20 ++-
drivers/scsi/megaraid/megaraid_sas_fusion
Sasikumar Chandrasekaran (11):
megaraid_sas: Add new pci device Ids for SAS3.5 Generic Megaraid
Controllers
megaraid_sas: 128 MSIX Support
megaraid_sas: EEDP Escape Mode Support for SAS3.5 Generic Megaraid
Controllers
megaraid_sas: SAS3.5 Generic Megaraid Controllers Stream Detecti
Some Marvell chips can enable/disable the PPU on demand. This is needed
to access the PHY registers when there is no indirection mechanism.
Add two new ppu_enable and ppu_disable ops to describe this and finally
get rid of the MV88E6XXX_FLAG_PPU* flags.
Signed-off-by: Vivien Didelot
---
drivers
SAS3.5 Generic Megaraid based Controllers will have the support for 128 MSI-X
vectors,
resulting in the need to support 128 reply queues
This patch is depending on patch 1
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas.h| 1 +
drivers/scsi/megaraid/mega
Detect sequential IO streams and pass those IOs directly to FW.
This patch is depending on patch 3
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas.h| 5 +-
drivers/scsi/megaraid/megaraid_sas_base.c | 43 +++-
drivers/scsi/megaraid/megaraid_sas_fp.
To improve RAID 1/10 Write performance, OS drivers need to issue the required
Write
IOs as Fast Path IOs (after the appropriate checks allowing Fast Path to be
used)
to the appropriate physical drives (translated from the OS logical IO) and wait
for
all Write IOs to complete. If any of the Writ
The Megaraid driver has to support the SAS3.5 Generic Megaraid Controllers
Firmware functionality.
This patch is depending on patch 6
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas_base.c | 53 ++---
drivers/scsi/megaraid/megaraid_sas_f
ldio outstanding variable needs to be decremented in io completion path for
iMR dual queue depth
This patch is depending on patch 8
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas_fusion.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git
Large SEQ IO workload should sent as non fast path commands
This patch is depending on patch 7
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas.h| 8 +
drivers/scsi/megaraid/megaraid_sas_base.c | 48 +
drivers/scsi/megarai
Upgrade driver version.
This patch is depending on patch 10
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas.h
b/drivers/scsi/megaraid/megaraid_sas.h
index
SAS3.5 Generic Megaraid Controllers FW will support new dynamic RaidMap to have
different
sizes for different number of supported VDs.
This patch is depending on patch 5
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas.h| 7 +
drivers/scsi/megaraid/megar
On Mon, Sep 26, 2016 at 8:22 AM, Michal Simek wrote:
> On 23.9.2016 11:48, Jagan Teki wrote:
>> From: Jagan Teki
>>
>> Added basic dts support for MicroZed board.
>>
>> - UART
>> - SDHCI
>> - Ethernet
>>
>> Cc: Soren Brinkmann
>> Cc: Michal Simek
>> Signed-off-by: Jagan Teki
>> ---
>> Changes
Update Linux driver to use new pdTargetId field for JBOD target ID
This patch is depending on patch 9
Signed-off-by: Sasikumar Chandrasekaran
---
drivers/scsi/megaraid/megaraid_sas.h| 105 +---
drivers/scsi/megaraid/megaraid_sas_base.c | 3 +
drivers/scsi/meg
Hi,
On Mon, Dec 5, 2016 at 4:29 AM, Sebastian Frias wrote:
> Hi Doug,
>
> On 28/11/16 19:02, Doug Anderson wrote:
>> Hi,
>>
>> On Mon, Nov 28, 2016 at 5:28 AM, Sebastian Frias wrote:
>>> +static void sdhci_tango4_platform_init(struct sdhci_host *host)
>>> +{
>>> + printk("%s\n", __func__);
An UNMAP command on a PI formatted device will leave the Logical Block
Application
Tag and Logical Block Reference Tag as all F's (for those LBAs that are
unmapped).
To avoid IO errors if those LBAs are subsequently read before they are written
with
valid tag fields, the MPI SCSI IO requests nee
Old Marvell chips (like 88E6060) don't have a PHY Polling Unit (PPU).
Next chips (like 88E6185) have a PPU, which has exclusive access to the
PHY registers, thus must be disabled before access.
Newer chips (like 88E6352) have an indirect mechanism to access the PHY
registers whenever, thus loose
Marvell chips have different way to issue a software reset.
Old chips (such as 88E6060) have a reset bit in an ATU control register.
Newer chips moved this bit in a Global control register. Chips with
controllable PPU should reset the PPU when resetting the switch.
Add a new reset operation to i
Before resetting a switch, the ports should be set to the Disabled state
and the transmit queues should be drained.
Add an helper to explicit that.
Signed-off-by: Vivien Didelot
Reviewed-by: Andrew Lunn
---
drivers/net/dsa/mv88e6xxx/chip.c | 34 +++---
1 file change
On Mon, Dec 05, 2016 at 10:43:14AM +0100, Amelie DELAUNAY wrote:
> Hi Mathieu,
>
> Thanks for reviewing
>
> On 12/02/2016 06:56 PM, Mathieu Poirier wrote:
> > On Fri, Dec 02, 2016 at 03:09:56PM +0100, Amelie Delaunay wrote:
> >> This patch adds support for the STM32 RTC.
> >
> > Hello Amelie,
> >
On Sat, Dec 03, 2016 at 07:52:13PM +0200, Jarkko Sakkinen wrote:
> + iowrite32(CRB_LOC_CTRL_RELINQUISH, &priv->regs_h->loc_ctrl);
Since regs_h can be null shouldn't there be some guards ?
Jason
On Wed, Nov 30, 2016 at 09:45:03AM +0100, Maxime Ripard wrote:
> On Wed, Nov 30, 2016 at 02:57:35PM +0900, Chanwoo Choi wrote:
> > This patch just uses the resource-managed extcon API when registering
> > the extcon notifier.
> >
> > Signed-off-by: Chanwoo Choi
>
> Acked-by: Maxime Ripard
It w
On Mon, Dec 05, 2016 at 02:33:12PM +0100, Marek Vasut wrote:
> On 12/05/2016 12:27 PM, Mika Westerberg wrote:
> > On Mon, Nov 28, 2016 at 03:06:23PM +0300, Mika Westerberg wrote:
> >> This is 6th iteration of the series. You can find the previous versions
> >> archived on:
> >>
> >> v5: https://l
On Fri, Oct 21, 2016 at 11:33:15PM +0300, Yury Norov wrote:
> New aarch32 ptrace syscall handler is introduced to avoid run-time
> detection of the task type.
What's wrong with the run-time detection? If it's just to avoid a
negligible overhead, I would rather keep the code simpler by avoiding
dup
On Tue, Nov 29, 2016 at 06:02:50PM +0100, Florian Vaussard wrote:
> Using regmap_update_bits(..., mask, 1) with 'mask' following (1 << k)
> and k greater than 0 is wrong. Indeed, _regmap_update_bits will perform
> (mask & 1), which results in 0 if LSB of mask is 0. Thus the call
> regmap_update_bit
On Sat, 3 Dec 2016 19:33:23 +0800
Pan Bian wrote:
> Function br_sysfs_addbr() does not set error code when the call
> kobject_create_and_add() returns a NULL pointer. It may be better to
> return "-ENOMEM" when kobject_create_and_add() fails.
>
> Bugzilla: https://bugzilla.kernel.org/show_bug.c
Hi Boris,
> -Original Message-
> From: Boris Brezillon [mailto:boris.brezil...@free-electrons.com]
> Sent: Monday, December 05, 2016 2:31 PM
> To: Punnaiah Choudary Kalluri
> Cc: Florian Fainelli ; Kevin Hao
> ; g...@denx.de; linux-kernel@vger.kernel.org; Andy
> Shevchenko ; Punnaiah Chou
On Tue, Dec 06, 2016 at 12:58:45AM +0900, Sergey Senozhatsky wrote:
> zram hot_add sysfs attribute is a very 'special' attribute - reading
> from it creates a new uninitialized zram device. This file, by a mistake,
> can be read by a 'normal' user at the moment, while only root must be
> able to cr
On Fri, Dec 02, 2016 at 01:44:40PM -0200, Arnaldo Carvalho de Melo wrote:
> Em Sat, Nov 26, 2016 at 07:03:34AM +, Wang Nan escreveu:
> > Add basic clang support in clang.cpp and test__clang() testcase. The
> > first testcase checks if builtin clang is able to generate LLVM IR.
> >
> > tests/cl
Hi Maciej,
On 05/12/16 16:20, Maciej W. Rozycki wrote:
On Fri, 2 Dec 2016, Matt Redfearn wrote:
diff --git a/arch/mips/include/asm/stackframe.h
b/arch/mips/include/asm/stackframe.h
index eebf39549606..5782fa3d63be 100644
--- a/arch/mips/include/asm/stackframe.h
+++ b/arch/mips/include/asm/st
On Tue, 8 Nov 2016 14:04:38 -0800
Long Li wrote:
> + spin_lock_irqsave(&hbus->retarget_msi_interrupt_lock, flags);
> +
> + params = &hbus->retarget_msi_interrupt_params;
> + memset(params, 0, sizeof(*params));
> + params->partition_id = HV_PARTITION_ID_SELF;
> + params->sourc
Add init/exit function to follow LKM semantics.
Apparently this module can still load/unload without
the init/exit function.
Tested loading/unloading with and without this patch.
Signed-off-by: Cheah Kok Cheong
---
drivers/staging/comedi/kcomedilib/kcomedilib_main.c | 12
1 file ch
On 12/05, Dmitry Vyukov wrote:
>
> On Mon, Dec 5, 2016 at 12:00 PM, Oleg Nesterov wrote:
> > On 12/05, Oleg Nesterov wrote:
> >>
> >> On 12/02, Dmitry Vyukov wrote:
> >> >
> >> > I am not on 2caceb3294a78c389b462e7e236a4e744a53a474 (Dec 1). And see
> >> > the same unwaitable zombie processes.
> >>
On Tue, Nov 29, 2016 at 10:23 AM, Alexander Duyck
wrote:
> This patch series takes care of a few cleanups for the page fragments API.
>
> First we do some renames so that things are much more consistent. First we
> move the page_frag_ portion of the name to the front of the functions
> names. Se
On Mon, Dec 5, 2016 at 12:23 AM, Johannes Thumshirn wrote:
> Use module_platform_driver for the e820 driver instead of open-coding it.
>
> Signed-off-by: Johannes Thumshirn
Applied, thanks Johannes.
On 5 December 2016 at 12:10, Vegard Nossum wrote:
> On 5 December 2016 at 00:04, Vegard Nossum wrote:
>> FWIW I hit this as well:
>>
>> BUG: unable to handle kernel paging request at 81ff08b7
>> IP: [] __lock_acquire.isra.32+0xda/0x1a30
>> CPU: 0 PID: 21744 Comm: trinity-c56 Tainted: G
On Fri, Oct 21, 2016 at 11:33:10PM +0300, Yury Norov wrote:
> off_t is passed in register pair just like in aarch32.
> In this patch corresponding aarch32 handlers are shared to
> ilp32 code.
[...]
> +/*
> + * Note: off_4k (w5) is always in units of 4K. If we can't do the
> + * requested offset be
On Mon, Dec 5, 2016 at 5:36 AM, Sebastian Frias wrote:
> Introduce SETBITFIELD(msb, lsb, value) macro to ease dealing with
> continuous bitfields, just as BIT(x) does for single bits.
>
> SETBITFIELD_ULL(msb, lsb, value) macro is also added.
No. No, no, no.
Didn't we have this discussion already
From: Niklas Cassel
WR_OSR_LMT and RD_OSR_LMT have a reset value of 1.
Since the reset value wasn't cleared before writing, the value in the
register would be incorrect if specifying an uneven value for
snps,wr_osr_lmt/snps,rd_osr_lmt.
Zero is a valid value for the properties, since the databook
On 12/02, Davidlohr Bueso wrote:
>
> @@ -102,8 +103,13 @@ void __percpu_up_read(struct percpu_rw_semaphore *sem)
>*/
> __this_cpu_dec(*sem->read_count);
>
> + rcu_read_lock();
> + writer = rcu_dereference(sem->writer);
> +
> /* Prod writer to recheck readers_active */
>
From: Alexandre Belloni
> Sent: 02 December 2016 16:19
> On 02/12/2016 at 15:59:57 +, David Laight wrote :
> > From: Alexandre Belloni
> > > Sent: 01 December 2016 10:27
> > > Use devm_kasprintf instead of simple kasprintf to free the allocated
> > > memory
> > > when needed.
> >
> > s/when ne
From: Nikita Yushchenko
Date: Mon, 5 Dec 2016 16:55:04 +0300
> Aieee I was typing too fast today, sorry...
>
> send separate "fix for the fix", or re-send patch without that silly typo?
If the patch hasn't been applied yet, you resend a fixed version of the
patch, always.
On Sun, Dec 04, 2016 at 07:23:00AM -0600, Stephen Bates wrote:
> Hi All
>
> This has been a great thread (thanks to Alex for kicking it off) and I
> wanted to jump in and maybe try and put some summary around the
> discussion. I also wanted to propose we include this as a topic for LFS/MM
> becaus
On 12/05, Peter Zijlstra wrote:
>
> > + for (;;) {
> > + set_current_state(TASK_UNINTERRUPTIBLE);
> > +
> > + if (readers_active_check(sem))
> > + break;
> > +
> > + schedule();
> > + }
> > +
> > + rcu_assign_pointer(sem->writer, NULL);
>
> And
Le 05/12/2016 à 17:31, Mika Westerberg a écrit :
> On Mon, Dec 05, 2016 at 02:33:12PM +0100, Marek Vasut wrote:
>> On 12/05/2016 12:27 PM, Mika Westerberg wrote:
>>> On Mon, Nov 28, 2016 at 03:06:23PM +0300, Mika Westerberg wrote:
This is 6th iteration of the series. You can find the previous
Commit 073931017b49d9458aa351605b43a7e34598caef has several occurrences
of an acl leak.
posix_acl_update_mode(inose, &mode, &acl);
. . .
posix_acl_release(acl);
acl is NULLed in posix_acl_update_mode to signal caller to not update
the acl; but because it is nulled, it is never released.
From: Nicolas Pitre
Date: Mon, 5 Dec 2016 10:44:32 -0500 (EST)
> On Sat, 3 Dec 2016, David Miller wrote:
>
>> From: Arnd Bergmann
>> Date: Sat, 3 Dec 2016 00:04:32 +0100
>>
>> > ptp now depends on the optional POSIX_TIMERS setting and fails to build
>> > if we select it without that:
>> >
>>
On Mon, Dec 05, 2016 at 06:09:29PM +0100, Vegard Nossum wrote:
> On 5 December 2016 at 12:10, Vegard Nossum wrote:
> > On 5 December 2016 at 00:04, Vegard Nossum wrote:
> >> FWIW I hit this as well:
> >>
> >> BUG: unable to handle kernel paging request at 81ff08b7
> >> IP: [] __lock
On Mon, 5 Dec 2016, Matt Redfearn wrote:
> Ah yes, I missed the .set reorder above the EVA ifdef and just included the
> .set reorder as the similar snippet here:
> http://lxr.free-electrons.com/source/arch/mips/include/asm/stackframe.h#L149
That's a global `.set reorder' for the whole of SAVE_S
On 12/04/2016 05:13 AM, Li, Liang Z wrote:
>> On 11/30/2016 12:43 AM, Liang Li wrote:
>>> +static void send_unused_pages_info(struct virtio_balloon *vb,
>>> + unsigned long req_id)
>>> +{
>>> + struct scatterlist sg_in;
>>> + unsigned long pos = 0;
>>> + struct virtq
On 05/12/16 16:34, Borislav Petkov wrote:
> On Mon, Dec 05, 2016 at 02:36:07PM +0100, Sebastian Frias wrote:
>> + * Equivalent of BIT(x) but for contiguous bitfields
>> + * SETBITFIELD(1, 0,0xff) = 0x0003
>> + * SETBITFIELD(3, 0,0xff) = 0x000f
>> + * SETBITFIELD(15,8,0xff) = 0xff00
>> +
On Mon, Dec 5, 2016 at 9:25 AM, Serge Semin wrote:
> On Mon, Dec 05, 2016 at 08:46:21AM -0600, Rob Herring wrote:
>> On Tue, Nov 29, 2016 at 01:38:21AM +0300, Serge Semin wrote:
>> > See cover-letter for changelog
>> >
>> > Signed-off-by: Serge Semin
>> >
>> > ---
>> > .../devicetree/bindings/m
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