On 10/31/2016 05:56 PM, Neil Armstrong wrote:
> The Amlogic Meson GXL SoCs have an internal RMII PHY that is muxed with the
> external RGMII pins.
>
> In order to support switching between the two PHYs links, extended registers
> size for mdio-mux-mmioreg must be added.
>
> Finally, the internal
Virtio 1.0 spec says VIRTIO_F_ANY_LAYOUT and VIRTIO_NET_F_GSO are
legacy-only feature bits. Do not negotiate them in virtio 1 mode. Note
this is a spec violation so we need to backport it to stable/downstream
kernels.
Cc: sta...@vger.kernel.org
Signed-off-by: Michael S. Tsirkin
---
drivers/net/
Please CC me on your future submissions, thanks.
On Fri, Nov 04, 2016 at 03:07:19PM +0800, He Chen wrote:
> The spec can be found in Intel Software Developer Manual or in
> Instruction Set Extensions Programming Reference.
This commit message is completely useless. Write commit messages in
the wa
Hi,
On 04.11.2016 07:53, Joe Perches wrote:
CHECK:REVERSE_XMAS_TREE: Prefer ordering declarations longest to shortest
#446: FILE: drivers/net/ethernet/ethoc.c:446:
+ int size = bd.stat >> 16;
+ struct sk_buff *skb;
should not this case be valid? Op
On 11/03/2016 06:50 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Thursday 03 November 2016 10:56 PM, Alexandre Bailon wrote:
>> On 11/03/2016 05:34 PM, Kishon Vijay Abraham I wrote:
>>> Hi,
>>>
>>> On Thursday 03 November 2016 08:56 PM, Alexandre Bailon wrote:
The USB PHY is able to operate
On Fri, 4 Nov 2016 12:55:36 +0200
"Michael S. Tsirkin" wrote:
> Virtio 1.0 spec says VIRTIO_F_ANY_LAYOUT and VIRTIO_NET_F_GSO are
> legacy-only feature bits. Do not negotiate them in virtio 1 mode. Note
> this is a spec violation so we need to backport it to stable/downstream
> kernels.
>
> Cc:
Am Freitag, 4. November 2016, 18:54:35 CET schrieb Andy Yan:
> Hi Heiko:
>
> On 2016年11月04日 18:03, Heiko Stuebner wrote:
> > Am Donnerstag, 3. November 2016, 20:43:59 CET schrieb Andy Yan:
> >> RK1108EVB is designed by Rockchip for CVR field.
> >> This patch add basic support for it, which can boo
Hi Jaehoon,
Am Freitag, 4. November 2016, 19:21:30 CET schrieb Jaehoon Chung:
> On 11/04/2016 03:41 AM, Krzysztof Kozlowski wrote:
> > On Thu, Nov 03, 2016 at 03:21:32PM +0900, Jaehoon Chung wrote:
> >> In drivers/mmc/core/host.c, there is "max-frequency" property.
> >> It should be same behavior.
Hi,
On lun., oct. 31 2016, Gregory CLEMENT
wrote:
> Hello,
>
> This the second version of the series adding support for the SDHCI
> Xenon controller. It can be currently found on the Armada 37xx and the
> Armada 7K/8K but will be also used in more Marvell SoC (and not only
> the mvebu ones ac
On Thu, Nov 03, 2016 at 03:01:53PM -0700, Aaron Miller wrote:
> The old 'csrowX' sysfs directories had per-csrow error counters, but the
> new 'dimmX' directories do not currently expose error counts.
>
> EDAC already keeps these counts, add them to sysfs so per-dimm counts
> are still available w
Fix the size check within start_pfn and limit_pfn.
Signed-off-by: Eric Auger
---
the issue was observed when playing with 1 page iova domain with
higher iova reserved.
---
drivers/iommu/iova.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/iova.c b/drivers/io
Following Will & Robin's suggestions, this series attempts to propose
an alternative to [1] where the host would arbitrarily decide the
location of the IOVA MSI window and would be able to report to the
userspace the list of reserved IOVA regions that cannot be used
along with VFIO_IOMMU_MAP_DMA. T
Capability header next field is an offset relative to the start of
the INFO buffer. tmp->next is assigned the proper value but iterations
implemented in vfio_info_cap_add and vfio_info_cap_shift use next
as an offset between the headers. When coping with multiple capabilities
this leads to an Oops.
Introduce a new iommu_reserved_region struct. This embodies
an IOVA reserved region that cannot be used along with the IOMMU
API. The list is protected by a dedicated mutex.
An iommu domain now owns a list of those.
Signed-off-by: Eric Auger
---
---
drivers/iommu/iommu.c | 2 ++
include/linux
From: Robin Murphy
IOMMU domain users such as VFIO face a similar problem to DMA API ops
with regard to mapping MSI messages in systems where the MSI write is
subject to IOMMU translation. With the relevant infrastructure now in
place for managed DMA domains, it's actually really simple for other
A new callback is introduced, add_reserved_regions. This function
aims at populating the iommu domain reserved region list with
regions associated with the device. The function is called on
device attachment. The list is freed on iommu_domain_free().
Signed-off-by: Eric Auger
---
drivers/iommu/i
This patch allows the user-space to retrieve the reserved IOVA range(s),
if any. The implementation is based on capability chains, now also added
to VFIO_IOMMU_GET_INFO.
Signed-off-by: Eric Auger
---
RFC v1 -> v2:
- add resv_mutex lock/unlock
---
drivers/vfio/vfio_iommu_type1.c | 70 ++
Implement the add_reserved_regions callback by registering
the [FEE0_h - FEF0_000h] 1MB range as a reserved region
(MSI address space).
Signed-off-by: Eric Auger
---
RFC v1 -> RFC v2:
- fix intel_iommu_add_reserved_regions name
- use IOAPIC_RANGE_START and IOAPIC_RANGE_END defines
- return
The function populates the list of reserved regions with the
PCI host bridge windows and the MSI IOVA range.
At the moment an arbitray MSI IOVA window is set at 0x800
of size 1MB.
Signed-off-by: Eric Auger
---
RFC v1 -> v2: use defines for MSI IOVA base and length
---
drivers/iommu/arm-sm
On 2016-11-03 21:08, Al Viro wrote:
On Thu, Nov 03, 2016 at 04:50:55PM -0600, Ben Hutchings wrote:
On Wed, 2016-11-02 at 18:20 +0100, Sebastian Andrzej Siewior wrote:
Debian started to build the gcc with -fPIE by default so the kernel
build ends before it starts properly with:
|kernel/bounds.c:
New Cadence GEM hardware support Large Segment Offload (LSO):
TCP segmentation offload (TSO) as well as UDP fragmentation
offload (UFO). Support for those features was added to the driver.
Signed-off-by: Rafal Ozieblo
---
Changed in v2:
macb_lso_check_compatibility() changed to macb_features_chec
Allocate memory after DT property parsing that has more possibility
of failure. This will decrease the number of bail-out points for
kfree().
Signed-off-by: Masahiro Yamada
---
arch/arm/mm/cache-uniphier.c | 34 --
1 file changed, 16 insertions(+), 18 deletions(
Now, the active way setup function is called with a fixed value zero
for the second argument only when enabling the outer-cache.
The code can be simpler.
Signed-off-by: Masahiro Yamada
---
arch/arm/mm/cache-uniphier.c | 20 +++-
1 file changed, 7 insertions(+), 13 deletions(-)
The cache-uniphier is a full-custom outer-cache for
Socionext UniPhier SoC family.
This series includes SoC-specific cleanups and
a trivial coding style fix suggested by Documentation/CodingStyle.
Masahiro Yamada (3):
ARM: cache-uniphier: call kzalloc() after DT property parsing
ARM: cache-
Documentation/CodingStyle recommends to use label names which say
what the goto does or why the goto exists.
Just in case, split it up into three labels because the CodingStyle
says "one err bugs" is a common type of bug (although, I do not
believe the current code includes such a bug).
During th
Hi,
On 04-11-16 08:52, Jacek Anaszewski wrote:
Initially the claim about no need for lock in brightness_show()
was valid as the function was just returning unchanged
LED brightness. After the addition of led_update_brightness() this
is no longer true, as the function can change the brightness if
On Fri, 04 Nov 2016, Jarkko Sakkinen wrote:
> In order too make Documentation root directory cleaner move the tpm
> directory under Documentation/security.
FWIW I like this.
BR,
Jani.
>
> Signed-off-by: Jarkko Sakkinen
> ---
> Documentation/index.rst | 2 +-
> Doc
This reverts commit 05fd007e4629 ("console: don't prefer first registered
if DT specifies stdout-path").
The reverted commit changes existing behavior on which many ARM boards
rely. Many ARM small-board-computers, like e.g. the Raspberry Pi have
both a video output and a serial console. Depending
Hi All,
While booting 4.9-rc# for the first time on an Allwinner A33 tablet,
I noticed that after u-boot the LCD display stayed black. It turns out
that there was an issue which caused X to never get up, and all kernel
(and other startup) messages prior to that only went to ttyS0 which
consists of
On 16-11-02 02:29 PM, Mark Lord wrote:
I have poked at it some more, and thus far it appears that it is
only necessary to disable TCP rx checksums. The system doesn't crash
when only IP/UDP checksums are enabled, but does when TCP checksums are on.
This happens regardless of whether RX_AGG is
Ignore value of interrupt distribution mode for common interrupts in
IDU since setting an affinity using value from Device Tree is deprecated
in ARC. Originially it is done in idu_irq_xlate function and it is
semantically wrong and does not guaranty that an affinity value will be
set properly.
How
On Thu, Nov 3, 2016 at 11:22 PM, Andrey Smirnov
wrote:
>>> This is good, you went faster than me !
>>>
>>> Small point, could you add Kconfig dependency on REGMAP ?
>
> Good catch! Will fix in v2 of the set.
OK I wait for a v2 with the ACK/test tags then I'll apply that.
Yours,
Linus Walleij
On 2016-11-03 20:48, SF Markus Elfring wrote:
>> You could define an xprintf() macro that checks if the return value
>> is < 0 and simply calls perror() and exit(1) in such case.
>
> Does such a macro belong to any general header file from the Linux
> software library?
No.
Michal
On 11/03/2016 01:47 PM, Sebastian Andrzej Siewior wrote:
On 2016-11-02 18:47:49 [-0400], Charles (Chas) Williams wrote:
I don't this this is a race. Here is some debugging from the two CPU VM
(2 sockets, 1 core per socket). In identify_cpu() we have:
/* The boot/hotplug time assigme
On Fri, Nov 04, 2016 at 08:43:35PM +0900, Masahiro Yamada wrote:
> Documentation/CodingStyle recommends to use label names which say
> what the goto does or why the goto exists.
>
> Just in case, split it up into three labels because the CodingStyle
> says "one err bugs" is a common type of bug (a
Add Qualcomm QCA tagging introduced in cafdc45c9 to the
list of supported protocols.
Signed-off-by: Fabian Mewes
---
Documentation/networking/dsa/dsa.txt |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/networking/dsa/dsa.txt
b/Documentation/networking/dsa/
On Tue, Nov 1, 2016 at 4:57 PM, Andrey Smirnov wrote:
> None of the OF match table entries contain any compatiblity strings that
> could not be matched against using i2c_device_id table above and
> of_modalias_node. Besides that entries in OF match table do not cary
> proper device variant inform
Hi Hans,
On Friday, 4 November 2016 13:11:34 GMT Hans de Goede wrote:
> Hi All,
>
> While booting 4.9-rc# for the first time on an Allwinner A33 tablet,
> I noticed that after u-boot the LCD display stayed black. It turns out
> that there was an issue which caused X to never get up, and all kerne
On Fri, Nov 04, 2016 at 01:16:14PM +0100, Fabian Mewes wrote:
> Add Qualcomm QCA tagging introduced in cafdc45c9 to the
> list of supported protocols.
>
> Signed-off-by: Fabian Mewes
Thanks
Reviewed-by: Andrew Lunn
Andrew
Hi Chris,
On mer., oct. 26 2016, Chris Packham wrote:
> The actual frequency was updated in commit ae142bd99765 ("ARM: mvebu:
> Fix the main PLL frequency on Armada 375, 38x and 39x SoCs") but the
> comment was not updated. Update it now.
>
> Signed-off-by: Chris Packham
Applied on mvebu/dt
On Thu, Nov 03, 2016 at 08:38:44PM +0200, Laurent Pinchart wrote:
Hi Chris,
On Thursday 03 Nov 2016 10:47:03 Chris Mason wrote:
On Thu, Nov 03, 2016 at 06:06:35PM +0200, Laurent Pinchart wrote:
> On Thursday 03 Nov 2016 11:39:51 Steven Rostedt wrote:
>> The TAB elections are now complete. Thank
Hi Russell,
2016-11-04 21:23 GMT+09:00 Russell King - ARM Linux :
> On Fri, Nov 04, 2016 at 08:43:35PM +0900, Masahiro Yamada wrote:
>> Documentation/CodingStyle recommends to use label names which say
>> what the goto does or why the goto exists.
>>
>> Just in case, split it up into three labels
Make alignment and tab usage consistent across file. No functional changes.
Signed-off-by: Christopher Covington
---
include/uapi/linux/auxvec.h | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/include/uapi/linux/auxvec.h b/include/uapi/linux/auxvec.h
index 835c065..8
On Tue, 1 Nov 2016, Guenter Roeck wrote:
> > > Some toolchains fail to build mips images with the following build error.
> > >
> > > arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3000' requires '-mfp32'
> > >
> > > This is seen, for example, with the 'mipsel-linux-gnu-gcc (Debian 6.1.1-9)
>
As suggested by Documentation/CodingStyle right before section 3.1: Spaces,
use braces on all branches of a conditional statement if they are used on
any branch. No functional changes.
Signed-off-by: Christopher Covington
---
fs/proc/array.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-
On Fri, Nov 04, 2016 at 08:40:47PM +0900, Norbert Preining wrote:
> Dear all,
>
> since 4.9-rc series started I see heavy redraw problems on i915. Starting
> or resizing for example the digikam window messes up completely the content.
>
> I have seen this at least since rc2 (I often wait till rc2
This patch adds support to msm8996/apq8096 pcie, MSM8996 supports
Gen 1/2, One lane, 3 pcie root-complex with support to MSI and
legacy interrupts and it conforms to PCI Express Base 2.1 specification.
This patch adds post_init callback to qcom_pcie_ops, as this is pcie
pipe clocks are only setup
This patch is required when the pcie controller sits on a bus with
its own power domain and clocks which are controlled via a bus driver
like simple pm bus. As these bus driver have runtime pm enabled, it makes
sense to update the usage counter so that the runtime pm does not suspend
the clks or po
On Fri, Nov 04, 2016 at 02:06:00PM +0200, Jani Nikula wrote:
> On Fri, 04 Nov 2016, Jarkko Sakkinen wrote:
> > In order too make Documentation root directory cleaner move the tpm
> > directory under Documentation/security.
>
> FWIW I like this.
Thx. I just realized that I should have CC'd to lin
On Thu, Nov 03, 2016 at 04:35:33PM -0200, Marcelo Ricardo Leitner wrote:
> On Thu, Nov 03, 2016 at 07:02:47PM +0100, Andrey Konovalov wrote:
> > On Thu, Nov 3, 2016 at 6:52 PM, Marcelo Ricardo Leitner
> > wrote:
> > > On Thu, Nov 03, 2016 at 06:11:01PM +0100, Andrey Konovalov wrote:
> > >> On Wed,
This patchset adds support to msm8996 pcie controller. I tested this patch on
v4.9-rc2 along with phy driver patch [1] and
"PCI: designware: check for iATU unroll support after initializing host"
fix [2] on DB820c APQ8096 board on port B and port C using sata and
ethernet controller.
Changes since
Hi Linus,
here is a bunch of GPIO fixes for the v4.9 series.
The most prominent thing is the largeish file descriptor leak fix,
and the regression fix for multiple-instance chips is pretty important
too.
Please pull it in!
Yours,
Linus Walleij
The following changes since commit a909d3e636995ba
This patch adds support to pm clocks via device tree, so that the clocks
can be turned on and off during runtime pm. This patch is required for
Qualcomm msm8996 pcie controller which sits on a bus with its own
power-domain and clocks.
Without this patch the clock associated with the bus are never
On Fri, Nov 04, 2016 at 08:59:58AM -0400, Neil Horman wrote:
> On Thu, Nov 03, 2016 at 04:35:33PM -0200, Marcelo Ricardo Leitner wrote:
> > On Thu, Nov 03, 2016 at 07:02:47PM +0100, Andrey Konovalov wrote:
> > > On Thu, Nov 3, 2016 at 6:52 PM, Marcelo Ricardo Leitner
> > > wrote:
> > > > On Thu, N
On 02.11.2016 04:30, Lu Baolu wrote:
xhci->addr_dev is used for the completion of both address device
and enable slot commands. It's shared by enumerations of all USB
devices connected to an xhci host. Hence, it's just a source for
possible races. Since we've introduced command structure and the
Applications such as Just-In-Time (JIT) compilers, Checkpoint/Restore In
Userspace (CRIU), and User Mode Linux (UML) need to know the highest
virtual address, TASK_SIZE, to implement pointer tagging or make a first
educated guess at where to find a large, unused region of memory.
Unfortunately the
Hi,
On 04-11-16 13:30, Paul Burton wrote:
Hi Hans,
On Friday, 4 November 2016 13:11:34 GMT Hans de Goede wrote:
Hi All,
While booting 4.9-rc# for the first time on an Allwinner A33 tablet,
I noticed that after u-boot the LCD display stayed black. It turns out
that there was an issue which cau
On Fri, 4 Nov 2016, Kai-Heng Feng wrote:
> Sometimes cdc_mbim failed to probe if runtime pm is enabled:
> [9.305626] cdc_mbim: probe of 2-2:1.12 failed with error -22
>
> This can be solved by increase its pm usage counter.
This should not be needed. The USB core increments the PM usage
co
Hello.
On 11/4/2016 8:11 AM, Jon Mason wrote:
Add support for the AMAC ethernet to the Broadcom Northstar2 SoC device
tree
Signed-off-by: Jon Mason
---
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 5 +
arch/arm64/boot/dts/broadcom/ns2.dtsi| 12
2 files changed, 17 inserti
On Fri, Nov 04, 2016 at 09:50:56PM +0900, Masahiro Yamada wrote:
> Hi Russell,
>
> 2016-11-04 21:23 GMT+09:00 Russell King - ARM Linux :
> > On Fri, Nov 04, 2016 at 08:43:35PM +0900, Masahiro Yamada wrote:
> >> Documentation/CodingStyle recommends to use label names which say
> >> what the goto do
On Fri, Nov 4, 2016 at 3:55 PM, Christopher Covington
wrote:
> - } else
> + } else {
> seq_puts(m, " 0 0 0 0 0 0 0");
> + }
Oh, come on, people.
> -Original Message-
> From: Stuart Yoder [mailto:stuart.yo...@nxp.com]
> Sent: Friday, October 21, 2016 9:02 AM
> To: gre...@linuxfoundation.org
> Cc: German Rivera ; de...@driverdev.osuosl.org;
> linux-kernel@vger.kernel.org; ag...@suse.de; a...@arndb.de; Leo Li
> ; Roy Pledge ; Stuart Yo
Maciej Rozycki writes:
> On Tue, 1 Nov 2016, Guenter Roeck wrote:
>
> > > > Some toolchains fail to build mips images with the following build
> error.
> > > >
> > > > arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3000' requires
> '-mfp32'
> > > >
> > > > This is seen, for example, with the
On Fri, Nov 4, 2016 at 10:29 AM, Amir Goldstein wrote:
> You did not address my comment about the 'stack' allocation overflow
> in ovl_lookup
> I believe the (possible) overflow is demonstrated by the following debug
> patch:
Oops, missed that. Good spotting!
And there's more shit that unionf
Hi David,
the series have some Acked-by, do you prefer a new
series (I can rebase them if you ask me) or you can keep
this one? Or you have some advice or issue to warn?
Regards,
peppe
On 10/26/2016 8:56 AM, Giuseppe Cavallaro wrote:
This subset of patches aim to fix the PTP support
for the st
Yeah, the device or driver is definitely getting confused with rx_desc
structures.
I added code to check for unlikely rx_desc values, and it found this for
starters:
rx_desc: 00480801 00480401 00480001 0048fc00 0048f800 0048f400 pkt_len=2045
rx_data: 00 f0 48 00 00 ec 48 00 00 e8 48 00 00 e4 48
>>> You could define an xprintf() macro that checks if the return value
>>> is < 0 and simply calls perror() and exit(1) in such case.
>> Does such a macro belong to any general header file from the Linux
>> software library?
> No.
Would you like to add it?
How do you think about to reuse it in m
Hi Eric,
Thanks for posting this new series - the bottom-up approach is a lot
easier to reason about :)
On 04/11/16 11:24, Eric Auger wrote:
> Introduce a new iommu_reserved_region struct. This embodies
> an IOVA reserved region that cannot be used along with the IOMMU
> API. The list is protecte
Handling of clock and regulator resources as well as reset register
programing differe depending upon version of hexagon chip version as
number of resource to program differ and parameters to program also
differ, hence it is needed to make these functions version independent.
Signed-off-by: Avanee
Adding additional steps required specific to q6v56 based on version check
along with some trivial changes in name of local functions.
Signed-off-by: Avaneesh Kumar Dwivedi
---
drivers/remoteproc/qcom_q6v5_pil.c | 137 ++---
1 file changed, 98 insertions(+), 39 del
Encapsulate resources specific to each version of hexagon chip to
device node to avoid conditional check for manipulation of those
resources in driver code.
Signed-off-by: Avaneesh Kumar Dwivedi
---
.../devicetree/bindings/remoteproc/qcom,q6v5.txt | 1 +
drivers/remoteproc/qcom_q6v5_pil.c
On Nov 03 2016 or thereabouts, Ooi, Joyce wrote:
> User is unable to access to input-X-yyy and feature-X-yyy where
> X is a hex value and more than 9 (e.g. input-a-yyy, feature-b-yyy) in HID
> sensor custom sysfs interface.
> This is because when creating the attribute, the attribute index is
> wri
Joe Perches writes:
> On Sun, 2016-10-30 at 19:02 -0400, Jes Sorensen wrote:
>> Code is 80 characters wide, and comments are /* */ never the ugly C++
>> crap.
>
> You might look at the recent Linus Torvalds authored commit
> 5e467652ffef (?printk: re-organize log_output() to be more legible")
> wh
On Fri, 2016-11-04 at 09:58 +0100, Pavel Machek wrote:
> On Fri 2016-11-04 09:38:49, Pavel Machek wrote:
> >
> >
[...]
> > What is worse, they go to low frequency even with "performance"
> governor on v4.8-rc1?!
>
> pavel@duo:/sys/devices/system/cpu/cpu0/cpufreq$ sudo cat
> /sys/devices/system
Casey Schaufler wrote:
> On 11/1/2016 5:53 AM, Tetsuo Handa wrote:
> > I didn't check past discussion, but how do you handle
> > security_delete_hooks()
> > case (I mean, "selinux" will remain there when reading
> > /sys/kernel/security/lsm
> > even after it is disabled at runtime)?
>
> Paul Moo
On 04/11/16 11:24, Eric Auger wrote:
> The function populates the list of reserved regions with the
> PCI host bridge windows and the MSI IOVA range.
>
> At the moment an arbitray MSI IOVA window is set at 0x800
> of size 1MB.
>
> Signed-off-by: Eric Auger
>
> ---
>
> RFC v1 -> v2: use def
On Fri, Nov 4, 2016 at 6:14 AM, Christopher Covington
wrote:
> Applications such as Just-In-Time (JIT) compilers, Checkpoint/Restore In
> Userspace (CRIU), and User Mode Linux (UML) need to know the highest
> virtual address, TASK_SIZE, to implement pointer tagging or make a first
> educated guess
On Thu, Nov 03, 2016 at 03:50:06PM +0100, Sebastian Andrzej Siewior wrote:
> From: Thomas Gleixner
>
> There is no reason to remove the sysfs cpu files when the CPU is dead, they
> can be removed when the cpu is prepared to go down. Doing it at
> DOWN_PREPARE allows us to convert it to a symetric
On 2016-11-04 07:37:02 [-0400], Austin S. Hemmelgarn wrote:
> > clued enough to have known better. Reassigning bug reports in question
> > from gcc-6 to linux is beyond stupid; Balint is either being deliberately
> > obtuse, or geniunely unable to imagine that somebody might be using the
> > compi
On Oct 27 2016 or thereabouts, Bastien Nocera wrote:
> This adds support for the THQ uDraw tablet for the PS3, as
> 4 separate device nodes, so that user-space can easily consume
> events coming from the hardware.
>
> Note that the touchpad two-finger support is fairly unreliable,
> and a right-cl
On Thu, Nov 03, 2016 at 03:50:07PM +0100, Sebastian Andrzej Siewior wrote:
> @@ -1084,20 +1079,13 @@ static int smp_add_present_cpu(int cpu)
> rc = sysfs_create_group(&s->kobj, &cpu_common_attr_group);
> if (rc)
> goto out_cpu;
> - if (cpu_online(cpu)) {
> -
On 2016.11.04 at 15:24 +0100, Sebastian Andrzej Siewior wrote:
> On 2016-11-04 07:37:02 [-0400], Austin S. Hemmelgarn wrote:
> > > clued enough to have known better. Reassigning bug reports in question
> > > from gcc-6 to linux is beyond stupid; Balint is either being deliberately
> > > obtuse, or
> -Original Message-
> From: Ruxandra Ioana Radulescu
> Sent: Wednesday, November 02, 2016 9:50 AM
> To: Stuart Yoder ; gre...@linuxfoundation.org
> Cc: German Rivera ; de...@driverdev.osuosl.org;
> linux-kernel@vger.kernel.org;
> ag...@suse.de; a...@arndb.de; Leo Li ; Roy Pledge
> ; St
On Wed, Oct 26, 2016 at 5:50 PM, Kevin Hilman wrote:
>> Yes they are all wrong. They should all be using irq_find_mapping().
>
> So, dumb question from someone trying (but having a hard time) to follow
> and understand the rationale...
>
> If it's wrong enough to completely reject, why are change
Ahoj.
Dobry vecer a jak se mas? Jen rychly jedno, je tu oficialni prilezitosti
bych chtel diskutovat s vami soukrome.
Ocenil bych vasi rychlou reakci tady na mem osobnim soukromeho e-mailu
nize pro dalsi komunikaci.
S pratelskym pozdravem,
Paní Ko May Leung
email: kleung...@gmail.com
On Thu, Nov 03, 2016 at 01:45:05PM -0600, Jens Axboe wrote:
> The poll code is blk-mq specific, let's move it to blk-mq.c. This
> is a prep patch for improving the polling code.
>
> Signed-off-by: Jens Axboe
> Reviewed-by: Christoph Hellwig
So I gave my ok earlier, but I spent some more time lo
cpuhp_setup_state() invokes the startup callback on all online cpus with
the proper protection, so we can remove the cpu hotplug protection from the
init function and the creation of the per cpu files for online cpus in
smp_add_present_cpu(). smp_add_present_cpu() is called also called from
__smp_r
This patch adds support for XPFO which protects against 'ret2dir' kernel
attacks. The basic idea is to enforce exclusive ownership of page frames
by either the kernel or userspace, unless explicitly requested by the
kernel. Whenever a page destined for userspace is allocated, it is
unmapped from ph
> +/**
> > + * dpaa2_fd_set_bpid() - Set the bpid field of frame descriptor
> > + * @fd: the given frame descriptor
> > + * @bpid: buffer pool id to be set
> > + */
> > +static inline void dpaa2_fd_set_bpid(struct dpaa2_fd *fd, uint16_t bpid)
> > +{
> > + fd->simple.bpid = bpid;
> > +}
>
> The
From: Thomas Gleixner
There is no reason to remove the sysfs cpu files when the CPU is dead, they
can be removed when the cpu is prepared to go down. Doing it at
DOWN_PREPARE allows us to convert it to a symetric hotplug state in the
next step.
Cc: Martin Schwidefsky
Cc: Heiko Carstens
Cc: lin
On 2016-11-04 10:24, Sebastian Andrzej Siewior wrote:
On 2016-11-04 07:37:02 [-0400], Austin S. Hemmelgarn wrote:
clued enough to have known better. Reassigning bug reports in question
from gcc-6 to linux is beyond stupid; Balint is either being deliberately
obtuse, or geniunely unable to imagi
* Pavel Machek [161104 00:45]:
> Hi!
>
> > > > I have to admit I mostly use an N9.
> > >
> > > Well, if you compare that to development on PC, I prefer PC.
> > >
> > > Even arm development boards are usually easier, as they don't need too
> > > complex userspace, and do have working serial port
On Fri, 2016-11-04 at 15:26 +0100, Benjamin Tissoires wrote:
> On Oct 27 2016 or thereabouts, Bastien Nocera wrote:
> > This adds support for the THQ uDraw tablet for the PS3, as
> > 4 separate device nodes, so that user-space can easily consume
> > events coming from the hardware.
> >
> > Note th
The libata parts here really need to be split out and the proper list
and maintainer need to be Cc'ed.
> diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
> index 051b6158d1b7..58af734be25d 100644
> --- a/drivers/ata/libata-sff.c
> +++ b/drivers/ata/libata-sff.c
> @@ -715,7 +715,7 @
Allocating a page to userspace that was previously allocated to the
kernel requires an expensive TLB shootdown. To minimize this, we only
put non-kernel pages into the hot cache to favor their allocation.
Signed-off-by: Juerg Haefliger
---
include/linux/xpfo.h | 2 ++
mm/page_alloc.c | 8 ++
On Thu, Nov 03, 2016 at 10:00:58PM -0600, Jens Axboe wrote:
> I've applied 1-2 for 4.10, but we probably should look into unifying
> those parts of sq and mq in general. For instance, it doesn't seem to
> make a lot of sense why we'd depth limit sq and not mq.
I've spent some time looking the the
Changes from:
v2 -> v3:
- Removed 'depends on DEBUG_KERNEL' and 'select DEBUG_TLBFLUSH'.
These are left-overs from the original patch and are not required.
- Make libata XPFO-aware, i.e., properly handle pages that were
unmapped by XPFO. This takes care of the temporary hack i
On 04/11/2016 11:52, Borislav Petkov wrote:
> Please CC me on your future submissions, thanks.
>
> On Fri, Nov 04, 2016 at 03:07:19PM +0800, He Chen wrote:
>> The spec can be found in Intel Software Developer Manual or in
>> Instruction Set Extensions Programming Reference.
>
> This commit mess
On 2016-11-04 10:39, Markus Trippelsdorf wrote:
On 2016.11.04 at 15:24 +0100, Sebastian Andrzej Siewior wrote:
On 2016-11-04 07:37:02 [-0400], Austin S. Hemmelgarn wrote:
clued enough to have known better. Reassigning bug reports in question
from gcc-6 to linux is beyond stupid; Balint is eith
On Mon, Oct 31, 2016 at 10:32:13PM +0100, Jann Horn wrote:
> When root activates a swap partition whose header has the wrong endianness,
> nr_badpages elements of badpages are swabbed before nr_badpages has been
> checked, leading to a buffer overrun of up to 8GB.
>
> This normally is not a securi
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