* Charles Keepax [171208 17:19]:
> On Fri, Dec 08, 2017 at 08:28:18AM -0800, Tony Lindgren wrote:
> > * Charles Keepax [171208 14:31]:
> > > From the implementation so far the pinctrl-single stuff appears to
> > > target systems where there isn't really a concept of groups. Each
> > > pin is just
On 12/07/2017 01:43 PM, Timur Tabi wrote:
> On Thu, Dec 7, 2017 at 11:29 AM, Prarit Bhargava wrote:
>> Other architectures can use SPCR to setup an early console or console but
>> the current code is ARM64 specific.
>>
>> Change the name of parse_spcr() to acpi_parse_spcr(). Add a weak
>> funct
On Thu, 07 Dec 2017 23:37:18 PST (-0800), gre...@linuxfoundation.org wrote:
On Thu, Dec 07, 2017 at 04:10:15PM -0800, Palmer Dabbelt wrote:
From: Palmer Dabbelt
The RISC-V ISA defines a simple console that is availiable via SBI calls
on all systems. This patch adds a driver for this console i
From: Kalle Valo
Date: Fri, 08 Dec 2017 16:32:16 +0200
> this is a pull request to net tree for 4.15, more info in the signed tag
> below. All small fixes and not really expecting any problems, but please
> let me know if you have any.
Pulled, thanks Kalle.
On Fri, 8 Dec 2017, Petr Mladek wrote:
> On Tue 2017-11-28 19:47:09, Thomas Gleixner wrote:
> > On Tue, 28 Nov 2017, Prarit Bhargava wrote:
> > > On 11/23/2017 07:58 AM, Petr Mladek wrote:
> > > > On Wed 2017-11-15 19:15:38, Thomas Gleixner wrote:
> > > >> For demonstration purposes only.
> > > >>
Hei hei,
I have v4.15-rc2 vanilla running on the original Raspberry Pi 1B aka
bcm2835 (not rev2, not the 1B+ or plus), compiled with ptxdist /
DistroKit, using bcm2835-rpi-b.dts from arch/arm/boot/dts as device
tree file. I try to get temperature values from the SoC with
lm-sensors (for using it i
Hi Namhyung,
On Fri, 2017-12-08 at 22:02 +0900, Namhyung Kim wrote:
> Hi Tom,
>
> On Wed, Dec 06, 2017 at 04:37:56PM -0600, Tom Zanussi wrote:
> > Add support for saving the value of a current event's event field by
> > assigning it to a variable that can be read by a subsequent event.
> >
> > T
Hi Namhyung,
On Fri, 2017-12-08 at 22:06 +0900, Namhyung Kim wrote:
> On Wed, Dec 06, 2017 at 04:38:00PM -0600, Tom Zanussi wrote:
> > Up until now, hist triggers only needed per-element support for saving
> > 'comm' data, which was saved directly as a private data pointer.
> >
> > In anticipatio
On 12/06/2017 11:45 PM, Song Liu wrote:
> Changes PATCH v4 to PATCH v5:
> Remove PERF_PROBE_CONFIG_IS_RETPROBE from uapi, use PMU_FORMAT_ATTR
> instead.
>
> Changes PATCH v3 to PATCH v4:
> Remove uapi define MAX_PROBE_FUNC_NAME_LEN, use KSYM_NAME_LEN instead.
> Add flag PERF_PROBE_CONFIG_I
This needs more testing, but here goes.
Andy Lutomirski (3):
x86/pti: Vastly simplify pgd synchronization
Revert "x86/mm/pti: Disable native VSYSCALL"
x86/pti: Put the LDT in its own PGD if PTI is on
Documentation/x86/x86_64/mm.txt | 11 ++-
arch/x86/Kconfig
With PTI on, we need the LDT to be in the usermode tables somewhere,
and the LDT is per-mm.
tglx had a hack to have a per-cpu LDT and context switch it, but it
was probably insanely slow due to the required TLB flushes.
Instead, take advantage of the fact that we have an address space
hole that g
Back when we would dynamically add mappings to the usermode tables,
we needed to preallocate all the high top-level entries in the
usermode tables. We don't need this in recent versions of PTI, so
get rid of preallocation.
With preallocation gone, the comments in pti_set_user_pgd() make
even less
This reverts commit 6a7b4041b853ecc653e2c1dda5b736ab5fd29357.
With the PGD-propagation logic simplified, there's no need for this.
---
arch/x86/Kconfig | 8
1 file changed, 8 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 411838058194..babb1e53b0a6 100644
--- a/arch
From: Thomas Gleixner
The LDT is inheritet independent of fork or exec, but that makes no sense
at all because exec is supposed to start the process clean.
The reason why this happens is that init_new_context_ldt() is called from
init_new_context() which obviously needs to be called for both for
On pátek 8. prosince 2017 20:00:34 CET, SF Markus Elfring wrote:
From: Markus Elfring
Date: Fri, 8 Dec 2017 19:53:10 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
driv
On Fri, Dec 8, 2017 at 9:07 AM, Rob Herring wrote:
> On Fri, Dec 8, 2017 at 8:10 AM, Rob Herring wrote:
>> Hi Linus,
>>
>> Please pull another set of DT fixes.
>
> Disregard this one. I've just gotten another overlay fix, so I'm going
> to add that in.
Here's an updated pull request.
Rob
The f
vhost (2017-12-04 11:32:02
-0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
for you to fetch changes up to fd29117aeb905aaacdf4ff5afbc7787fa50e16e4:
Merge tag 'linux-can-fixes-for-4.15-20171208' of
git://git.kernel.or
Current select_idle_sibling first tries to find a fully idle core using
select_idle_cores which can potentially search all cores and if it fails it
finds any idle cpu using select_idle_cpu. select_idle_cpu can potentially
search all cpus in the llc domain. These don't scale for large llc domains
an
On 12/08/2017 08:38 AM, Michele Ballabio wrote:
> Hi,
> kernels 4.13.*, 4.14.* 4.15-rc2 crash on occasion, especially
> on x86-32 systems. To trigger the problem, run as root:
>
> while true
> do
> /sbin/udevadm trigger --type=subsystems --action=change
> /sbin/udevadm trigge
From: Markus Elfring
Date: Fri, 8 Dec 2017 21:05:43 +0100
Three update suggestions were taken into account
from static source code analysis.
Markus Elfring (3):
Delete an error message for a failed memory allocation
Improve a size determination
Improve unlocking of a mutex
drivers/tty/se
From: Markus Elfring
Date: Fri, 8 Dec 2017 20:20:58 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/tty/serial/max3100.c | 2 --
1 file changed, 2 deletions(-)
di
From: Markus Elfring
Date: Fri, 8 Dec 2017 20:32:09 +0100
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was dete
On Fri, Dec 8, 2017 at 12:33 AM, Michal Hocko wrote:
> OK, this doesn't seem to lead to anywhere. The more this is discussed
> the more names we are getting. So you know what? I will resubmit and
> keep my original name. If somebody really hates it then feel free to
> nack the patch and push alter
From: Markus Elfring
Date: Fri, 8 Dec 2017 20:52:37 +0100
* Add a jump target so that a call of the function "mutex_unlock" is stored
only once in this function implementation.
* Replace three calls by goto statements.
Signed-off-by: Markus Elfring
---
drivers/tty/serial/max3100.c | 16
This is code that probably should never have made it into the kernel in
the first place: it depends on a driver that hadn't been reviewed yet.
During the HVC_SBI_RISCV review process a better way of doing this was
suggested, but that means this code is defunct. It's compile-time
disabled in 4.15 b
>From a high level, what finally allowed this to happen? Because
kpti_add_user_map() all went away, including the LDT one?
> + if (pgdp_maps_userspace(pgdp)) {
> /*
> + * The user page tables get the full PGD,
> + * accessible from userspace:
>
On Thu, 7 Dec 2017 14:27:25 -0700
Alex Williamson wrote:
> On Fri, 17 Nov 2017 10:55:08 -0800
> Jacob Pan wrote:
>
> > Traditionally, device specific faults are detected and handled
> > within their own device drivers. When IOMMU is enabled, faults such
> > as DMA related transactions are detec
On Thu, Dec 07, 2017 at 05:21:44PM -0500, Govinda Tatti wrote:
> This patch exports pcie_has_flr() and it is being used by Xen pciback
> driver to reset (flr/slot/bus) PCI devices based on 'reset' SysFS
> attribute.
>
> Signed-off-by: Govinda Tatti
> ---
> v3: -New
>
> drivers/pci/pci.c | 3 +
On Fri, Dec 08, 2017 at 04:35:44PM +0100, Daniel Borkmann wrote:
> On 12/06/2017 05:12 PM, Josef Bacik wrote:
> > Jon noticed that I had a typo in my _ASM_KPROBE_ERROR_INJECT macro. I went
> > to
> > figure out why the compiler didn't catch it and it's because it was not used
> > anywhere. I had
On Thu, Dec 07, 2017 at 03:26:14AM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Middle-layer code doing suspend-time optimizations for devices with
> the DPM_FLAG_SMART_SUSPEND flag set (currently, the PCI bus type and
> the ACPI PM domain) needs to make the core skip ->thaw_earl
On Fri, Dec 8, 2017 at 5:52 AM, Eric Dumazet wrote:
> On Fri, 2017-12-08 at 05:42 -0800, Eric Dumazet wrote:
>> On Thu, Dec 7, 2017 at 11:54 PM, Matt Turner
>> wrote:
>> > On Thu, Dec 7, 2017 at 11:00 PM, Matt Turner
>> > wrote:
>> > > On Sun, Mar 12, 2017 at 6:43 PM, Matt Turner
>> > > wrote:
Hi!
> > If we had a time machine, the right set of flags would be:
> >
> > - MAP_FIXED: don't treat addr as a hint, fail if addr is not free
> > - MAP_REPLACE: replace an existing mapping (or force or clobber)
>
> Actually, if we had a time machine... would we even provide
> MAP_REPLACE fun
On Friday, November 10, 2017 3:15:55 AM CET Darren Hart wrote:
> On Thu, Nov 09, 2017 at 11:44:33PM +0100, Stefan Brüns wrote:
> > Currently all key events use autorelease, but this forbids use as a
> > modifier key.
> >
> > As all event codes come in even/odd pairs, we can lookup the key type
> >
On Fri, 8 Dec 2017 13:52:00 +
Jean-Philippe Brucker wrote:
> On 07/12/17 21:51, Alex Williamson wrote:
> >> Agree, IOMMU driver cannot enforce it. I think VFIO layer can make
> >> sure page response come from the assigned device and its
> >> guest/container.
> >
> > Can we enforce it via t
On 12/08/2017 03:27 PM, Pavel Machek wrote:
On Fri 2017-12-08 22:08:07, Michael Ellerman wrote:
If we had a time machine, the right set of flags would be:
- MAP_FIXED: don't treat addr as a hint, fail if addr is not free
- MAP_REPLACE: replace an existing mapping (or force or clobber)
On Fri, Dec 8, 2017 at 12:17 PM, Dave Hansen wrote:
> From a high level, what finally allowed this to happen? Because
> kpti_add_user_map() all went away, including the LDT one?
>
Yes, exactly.
>
>> + if (pgdp_maps_userspace(pgdp)) {
>> /*
>> + * The user page tab
On 12/08/2017 12:49 PM, Andy Lutomirski wrote:
>> if ((pgd.pgd & (_PAGE_USER|_PAGE_PRESENT)) &&
>> (__supported_pte_mask & _PAGE_NX))
> I assume you mean pgd.pgd & (_PAGE_USER|_PAGE_PRESENT) ==
> (_PAGE_USER|_PAGE_PRESENT)?
Yeah.
On Fri, Dec 8, 2017 at 7:29 AM, Dmitry Vyukov wrote:
> On Fri, Dec 8, 2017 at 4:29 PM, Andrey Ryabinin
> wrote:
>> On 12/07/2017 09:26 PM, Kees Cook wrote:
>>> On Thu, Dec 7, 2017 at 3:33 AM, Eryu Guan wrote:
strscpy() tries to copy sizeof(unsigned long) bytes a time from src
to dest
On Fri, Dec 08, 2017 at 12:13:31PM -0800, Kees Cook wrote:
> On Fri, Dec 8, 2017 at 12:33 AM, Michal Hocko wrote:
> > OK, this doesn't seem to lead to anywhere. The more this is discussed
> > the more names we are getting. So you know what? I will resubmit and
> > keep my original name. If somebod
On Fri, 8 Dec 2017 12:23:58 -0800
Jacob Pan wrote:
> On Thu, 7 Dec 2017 14:27:25 -0700
> Alex Williamson wrote:
>
> > On Fri, 17 Nov 2017 10:55:08 -0800
> > Jacob Pan wrote:
> >
> > > Traditionally, device specific faults are detected and handled
> > > within their own device drivers. When
On Fri, Dec 8, 2017 at 3:13 AM, Jinbum Park wrote:
> idmap_pgd, arch_phys_to_idmap_offset are setup once
> while init stage, and never changed after that.
> so, it is good candidate for __ro_after_init.
>
> Signed-off-by: Jinbum Park
Reviewed-by: Kees Cook
Does arm64 have anything like this? J
On Fri, 2017-12-08 at 10:50 -0800, Kevin Hilman wrote:
> Jerome Brunet writes:
>
> > Remove CLK_IGNORE_UNUSED from mmc clocks. This was only needed while the
> > mmc driver incorrectly used the xtal as source instead of the mmc
> > clock. Now, the driver takes the correct clock, CCF is aware that
On Fri, Dec 08, 2017 at 08:53:10PM +0100, Alexander Dahl wrote:
> Hei hei,
>
> I have v4.15-rc2 vanilla running on the original Raspberry Pi 1B aka
> bcm2835 (not rev2, not the 1B+ or plus), compiled with ptxdist /
> DistroKit, using bcm2835-rpi-b.dts from arch/arm/boot/dts as device
> tree file.
On Thu, 7 Dec 2017, Suren Baghdasaryan wrote:
> Slab shrinkers can be quite time consuming and when signal
> is pending they can delay handling of the signal. If fatal
> signal is pending there is no point in shrinking that process
> since it will be killed anyway. This change checks for pending
>
On Thu, Dec 7, 2017 at 4:46 PM, Tobin C. Harding wrote:
> On Thu, Dec 07, 2017 at 04:19:56PM -0800, Kees Cook wrote:
>> On Thu, Dec 7, 2017 at 3:44 PM, Tobin C. Harding wrote:
>> > Cheers Kees. FTR, changes to implement are:
>> >
>> > - Fix the capitalization of 'kernel'.
>>
>> I don't really ha
On Fri, Dec 8, 2017 at 2:17 AM, David Laight wrote:
> From: Kees Cook
>> Sent: 06 December 2017 20:29
>>
>> There's no good reason to separate the access_ok() from the copy,
>> especially since the access_ok() size is hard-coded instead of using
>> sizeof(). Instead, just use copy_from_user() dire
The first patch converts 's3c_onenand_probe()' to devm_ functions.
This fixes a leak in one path (line 872).
This also free_irq which was not handled at all. (I hope I'm correct :) )
The 2nd patch is about an un-handled error code which looks spurious.
Not sure if I'm right.
While compile-testin
Convert all error handling code in 's3c_onenand_probe()' to
resource-managed alternatives in order to simplify code.
This fixes a resource leak if 'platform_get_resource()' fails at line 872.
The 'request_irq()' at line 971 was also un-balanced. It is now
resource-managed
Signed-off-by: Christop
If 'mtd_device_parse_register()' fails, we still return 0 which mean
success.
Return the error code instead, as done in all the other error handling
paths.
Signed-off-by: Christophe JAILLET
---
Compile tested-only
---
drivers/mtd/onenand/samsung.c | 4
1 file changed, 4 insertions(+)
diff
This type of thing more often than not is caused by running the code through
indent (lindent).
Original ACPICA code:
ACPI_FUNCTION_NAME (ExDumpOperand)
/* Check if debug output enabled */
if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_EXEC, _COMPONENT))
{
return;
}
Raw "lin
On Fri, 2017-12-08 at 12:26 -0800, Matt Turner wrote:
>
> Thanks for the quick reply!
>
> I tried the patch on top of master, but unfortunately the corruption
> still occurs.
You might try replacing in sbdma_add_rcvbuffer()
sb_new = netdev_alloc_skb(dev, size);
by
sb_new = alloc_skb(size, GF
Le 07/12/2017 à 17:55, Boris Brezillon a écrit :
On Sat, 18 Nov 2017 14:27:23 +0100
Christophe JAILLET wrote:
If 'platform_get_resource()' fails, we have to go through the error
handling path to release some resources.
The unreachable 'goto ahb_resource_failed' is also wrong here and we shoul
On Thu, Dec 7, 2017 at 5:20 PM, Dave Airlie wrote:
>
> This pull is a bit larger than I'd like but a large bunch of it is
> license fixes, AMD wanted to fix the licenses for a bunch of files
> that were missing them,
Oh Christ, couldn't they have just added the one-liner SPDX tags
rather than doi
This patch adds the support of the mailbox to the VF driver. The
mailbox shall be used as an interface to communicate with the
PF driver for various purposes like {set|get} MAC related
operations, reset, link status etc. The mailbox supports both
synchronous and asynchronous command send to PF driv
All PF mailbox events are conveyed through a common interrupt
(vector 0). This interrupt vector is shared by reset and mailbox.
This patch adds the handling of mailbox interrupt event and its
deferred processing in context to a separate mailbox task.
Signed-off-by: Salil Mehta
Signed-off-by: lip
Command queue provides the provision of Mailbox command which
can be used for communication between PF and VF. PF handles
messages from various VFs for fetching various information like,
queue, vlan, link status related etc. It also handles the request
from various VFs to perform certain privileged
This patch adds support of command interface for communication with
the IMP(Integrated Management Processor) for HNS3 Virtual Function
Driver.
Each VF has support of CQP(Command Queue Pair) ring interface.
Each CQP consis of send queue CSQ and receive queue CRQ.
There are various commands a VF may
This patch is required to support ring-vector binding and reset
of TQPs requested by the VF driver to the PF driver. Mailbox
handler is added with corresponding VF commands/messages to
handle the request.
Signed-off-by: Salil Mehta
Signed-off-by: lipeng
---
Patch V2: Addressed some internal comm
This patch introduces the new Makefiles and updates existing
Makefiles required to build the HNS3 Virtual Function driver.
This also updates the Kconfig for introduction of new menuconfig
entries related to VF driver.
Signed-off-by: Salil Mehta
Signed-off-by: lipeng
---
drivers/net/ethernet/his
Most of the NAPI handling interface, skb buffer management,
management of the RX/TX descriptors, ethool interface etc.
has quite a bit of code which is common to VF and PF driver.
This patch makes the exisitng PF's HNS3 ENET driver as the
common ENET driver for both Virtual & Physical Function. Th
This patch-set contains the support of the HNS3 (Hisilicon Network Subsystem 3)
Virtual Function Ethernet driver for hip08 family of SoCs. The Physical Function
driver is already part of the Linux mainline.
This VF driver has its Hardware Compatibility Layer and has commom/unified ENET
layer/clie
This patch adds the support of hardware compatibiltiy layer to the
HNS3 VF Driver. This layer implements various {set|get} operations
over MAC address for a virtual port, RSS related configuration,
fetches the link status info from PF, does various VLAN related
configuration over the virtual port,
On Tue, 5 Dec 2017 14:22:41 +0800
Lu Baolu wrote:
> > +int iommu_report_device_fault(struct device *dev, struct
> > iommu_fault_event *evt) +{
> > + /* we only report device fault if there is a handler
> > registered */
> > + if (!dev->iommu_param || !dev->iommu_param->fault_param ||
> > +
On Fri, 8 Dec 2017 13:59:09 -0700
Alex Williamson wrote:
> > >
> > > Isn't this all rather racy? I see that we can have multiple
> > > callers to register racing.
> > I agree, should use a lock here to prevent unregister. For multiple
> > caller race, it won't happen since there is only one
On Fri, 8 Dec 2017 22:11:04 +0100
Christophe JAILLET wrote:
> Convert all error handling code in 's3c_onenand_probe()' to
> resource-managed alternatives in order to simplify code.
>
> This fixes a resource leak if 'platform_get_resource()' fails at line 872.
>
> The 'request_irq()' at line 97
On Fri, 2017-12-08 at 13:06 -0800, Kees Cook wrote:
> Well ... my sense is that lib/vsprintf.c should remain the canonical
> documentation.
I agree.
> Anyone working on the code has the docs all together in
> one file. If it helps the .rst file to reformat the comments into
> kernel-doc, that's f
On Fri, 8 Dec 2017 22:11:05 +0100
Christophe JAILLET wrote:
> If 'mtd_device_parse_register()' fails, we still return 0 which mean
> success.
> Return the error code instead, as done in all the other error handling
> paths.
>
> Signed-off-by: Christophe JAILLET
> ---
> Compile tested-only
> --
On 12/06/2017 12:27 PM, Noralf Trønnes wrote:
Den 29.11.2017 04.01, skrev David Lechner:
This adds a new driver for Sitronix ST7735R display panels.
This has been tested using an Adafruit 1.8" TFT.
Signed-off-by: David Lechner
---
MAINTAINERS | 6 +
drivers/gpu/drm
The chip size passed via devicetree, i2c, or acpi device ids is
now no longer limited to a power of two. So the temporary
fix can be removed.
Signed-off-by: Sven Van Asbroeck
---
drivers/misc/eeprom/at24.c | 10 --
1 file changed, 10 deletions(-)
diff --git a/drivers/misc/eeprom/at24.c
Fundamental properties such as capacity and page size differ
among at24-type chips. But these chips do not have an id register,
so this can't be discovered at runtime.
Traditionally, at24-type eeprom properties were determined in two ways:
- by passing a 'struct at24_platform_data' via platform_da
v2:
use struct at24_chip_data instead of struct at24_platform_data
(which decreases code size)
explicitly write out of compatible nodes, e.g. "atmel,24c04"
(which allows grepping for of compatible nodes)
v1:
first shot
Sven Van Asbroeck (2):
On Fri, 8 Dec 2017 22:11:04 +0100
Christophe JAILLET wrote:
> Convert all error handling code in 's3c_onenand_probe()' to
> resource-managed alternatives in order to simplify code.
>
> This fixes a resource leak if 'platform_get_resource()' fails at line 872.
>
> The 'request_irq()' at line 97
On Fri, Dec 8, 2017 at 7:56 AM, Mauro Carvalho Chehab
wrote:
>
> - The largest amount of fixes in this series is with regards to comments
> that aren't kernel-doc, but start with "/**". A new check added for
> 4.15 makes it to produce a *huge* amount of new warnings (I'm compiling
> here wit
On 12/08/2017 12:56 PM, Bjorn Helgaas wrote:
> On Wed, Dec 06, 2017 at 01:51:18PM -0600, Bjorn Helgaas wrote:
>> On Wed, Nov 29, 2017 at 03:12:29PM +0100, Christian König wrote:
>>> This avoids problems with Xen which hides some memory resources from the
>>> OS and potentially also allows memory ho
On 12/06/2017 07:01 AM, Greg KH wrote:
> On Mon, Dec 04, 2017 at 09:40:10PM +0100, Tomas Marek wrote:
>> This patch fix several brace on next line, braces not necessary, space
>> around =/<, and space before/after open/close parenthesis coding style
>> errors find by checkpatch in pi433_if.c.
>>
>
On Fri, Dec 8, 2017 at 12:02 PM, Thomas Gleixner wrote:
>
> The reason why this happens is that init_new_context_ldt() is called from
> init_new_context() which obviously needs to be called for both fork() and
> exec().
>
> It would be surprising if anything relies on that behaviour, so it seems t
add_kmmio_fault_page using -1 instead of the -ENOMEM
defined macro to specify kmmio_fault_page allocation failed.
Smatch tool warning:
arch/x86/mm/kmmio.c:389 add_kmmio_fault_page()
warn: returning -1 instead of -ENOMEM is sloppy
Signed-off-by: Vasyl Gomonovych
---
arch/x86/mm/kmmio.c | 2 +-
1
On Thu, Nov 02, 2017 at 09:25:24PM +0100, Pali Rohár wrote:
> This machine reports number of keyboard backlight led levels, instead of
> value of the last led level index. Therefore max_brightness properly needs
> to be subtracted by 1 to match led max_brightness API.
>
> Signed-off-by: Pali Rohár
On Sat, Nov 11, 2017 at 11:20:23PM +0100, Pali Rohár wrote:
> In struct quirk_entry some boolean fields used int, some u8 type. Change
> them all to bool type.
>
Queued, thanks!
--
Darren Hart
VMware Open Source Technology Center
Den 29.11.2017 04.01, skrev David Lechner:
This adds a new device tree binding for Sitronix ST7735R display panels,
such as the Adafruit 1.8" TFT.
Signed-off-by: David Lechner
---
.../bindings/display/sitronix,st7735r.txt | 35 ++
1 file changed, 35 insertions(+
On Fri, 8 Dec 2017, Andy Lutomirski wrote:
> With PTI on, we need the LDT to be in the usermode tables somewhere,
> and the LDT is per-mm.
>
> tglx had a hack to have a per-cpu LDT and context switch it, but it
> was probably insanely slow due to the required TLB flushes.
>
> Instead, take advant
From: Liang-Min Wang
When a SR-IOV capable device is bound with vfio-pci, the
device loses capability of creating SR-IOV instances through /sy/bus/
pci/devices/.../sriov_numvfs. This patch re-activates this capability
for a PCIe device that is SR-IOV capable and is bound with vfio-pci.ko.
This pa
On Fri, 8 Dec 2017, Linus Torvalds wrote:
> On Fri, Dec 8, 2017 at 12:02 PM, Thomas Gleixner wrote:
> >
> > The reason why this happens is that init_new_context_ldt() is called from
> > init_new_context() which obviously needs to be called for both fork() and
> > exec().
> >
> > It would be surpr
From: Markus Elfring
Date: Fri, 8 Dec 2017 22:47:43 +0100
Three update suggestions were taken into account
from static source code analysis.
Markus Elfring (3):
Delete error messages for a failed memory allocation in two functions
Improve four size determinations
Adjust three function call
From: Markus Elfring
Date: Fri, 8 Dec 2017 22:15:53 +0100
Omit extra messages for a memory allocation failure in these functions.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/tty/serial/ioc4_serial.c | 11 ++-
1 file changed, 2 in
From: Markus Elfring
Date: Fri, 8 Dec 2017 22:22:25 +0100
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detect
From: Markus Elfring
Date: Fri, 8 Dec 2017 22:40:31 +0100
The script "checkpatch.pl" pointed information out like the following.
ERROR: do not use assignment in if condition
Thus fix the affected source code places.
Signed-off-by: Markus Elfring
---
drivers/tty/serial/ioc4_serial.c | 13
Hello everyone,
This patch series adds touchscreen support (FocalTech EDT-FT5x06
Polytouch) for TBS A711 (Allwinner sun8i-a83t SoC).
This touchscreen is using i2c so this series adds support of this bus
on A83T.
Series information:
- Based on last linux-next (next-20171208)
- Had
Tha A711 tablet has a FocalTech EDT-FT5x06 Polytouch touchscreen.
It is connected via I2C0 so add his node in i2c0's node.
The reset line is PD5, the interrupt line is PL7 and the power
supply is the ldo_io0 regulator.
Signed-off-by: Mylène Josserand
---
arch/arm/boot/dts/sun8i-a83t-tbs-a711.dt
The A711 has a touchscreen connected by I2C0.
Enable only I2C0 node for the moment.
Signed-off-by: Mylène Josserand
---
arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
b/arch/arm/boot/dts/sun8i-a83t-t
Add I2C0 node for A83T.
Signed-off-by: Mylène Josserand
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 19acae1b4089..848cf3f19962 100644
--- a/arch/arm/boot/dts/su
Add the support of regulator to use them as VCC source.
Signed-off-by: Mylène Josserand
---
drivers/input/touchscreen/edt-ft5x06.c | 33 +
1 file changed, 33 insertions(+)
diff --git a/drivers/input/touchscreen/edt-ft5x06.c
b/drivers/input/touchscreen/edt-ft5x06
Add pins group to configure it as I2C0.
Signed-off-by: Mylène Josserand
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 848cf3f19962..3bce6bd3dc79 100644
--- a/arch/arm/boo
> -Original Message-
> From: Joe Perches [mailto:j...@perches.com]
> Sent: Friday, December 8, 2017 11:53 AM
> To: Greg KH ; Kershner, David A
>
> Cc: jes.soren...@gmail.com; linux-kernel@vger.kernel.org; driverdev-
> de...@linuxdriverproject.org; *S-Par-Maintainer
> ; erik.arfvid...@gmail
> -Original Message-
> From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
> Sent: Friday, December 8, 2017 1:32 PM
> To: Greg KH
> Cc: Kershner, David A ;
> wadgaonkar...@gmail.com; driverdev-de...@linuxdriverproject.org;
> jes.soren...@gmail.com; *S-Par-Maintainer
> ; linux-kernel@vger
s bus
> on A83T.
>
> Series information:
>- Based on last linux-next (next-20171208)
>- Had dependencies on AXP209 Quentin Schultz's series:
>https://www.spinics.net/lists/linux-gpio/msg26913.htmlx
I forgot to mention a dependency on Maxime Ripard
On Fri, 8 Dec 2017 19:33:15 +0900 Sergey Senozhatsky
wrote:
> On (12/08/17 17:37), Liu, Changcheng wrote:
> >
> > On some linux distributions, the default link of sh
> > is dash which deoesn't support split array like
> > ${var//,/ }
> > It's better to force to use bash shell directly.
> >
> >
On Fri, 08 Dec 2017 16:41:38 +0800 "Huang\, Ying" wrote:
> > Why do we need srcu here? Is it enough with rcu like below?
> >
> > It might have a bug/room to be optimized about performance/naming.
> > I just wanted to show my intention.
>
> Yes. rcu should work too. But if we use rcu, it may ne
On Fri, 2017-12-08 at 21:55 +, Kershner, David A wrote:
> > -Original Message-
> > From: Joe Perches [mailto:j...@perches.com]
> > Sent: Friday, December 8, 2017 11:53 AM
> > To: Greg KH ; Kershner, David A
> >
> > Cc: jes.soren...@gmail.com; linux-kernel@vger.kernel.org; driverdev-
>
On Fri, Dec 08, 2017 at 07:04:48PM +, David Howells wrote:
> Luck, Tony wrote:
>
> > Which patch is "this patch". I don't see any link or attachment.
>
> Sorry, I cc'd a patch which I sent to the ia64 list. The 5th patch on this
> branch:
>
>
> https://git.kernel.org/pub/scm/linux/k
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